2nd Class - Prim-Ed Publishing · ii New Wave Mental Maths Prim-Ed Publishing New Wave Mental Maths...

17
2nd Class

Transcript of 2nd Class - Prim-Ed Publishing · ii New Wave Mental Maths Prim-Ed Publishing New Wave Mental Maths...

Page 1: 2nd Class - Prim-Ed Publishing · ii New Wave Mental Maths Prim-Ed Publishing New Wave Mental Maths – Teachers Manual First published in 2002 by Prim-Ed Publishing Revised in 2005

2nd Class

Page 2: 2nd Class - Prim-Ed Publishing · ii New Wave Mental Maths Prim-Ed Publishing New Wave Mental Maths – Teachers Manual First published in 2002 by Prim-Ed Publishing Revised in 2005

ii New Wave Mental Maths www.prim-ed.com Prim-Ed Publishing

New Wave Mental Maths – Teachers Manual

First published in 2002 by Prim-Ed PublishingRevised in 2005 and 2012 by Prim-Ed Publishing This edition revised in 2017 by Prim-Ed PublishingReprinted 2017, 2019

Copyright© R.I.C. Publications® and Eddy Krajcar, 2017

PR-41632

Titles in the series:

New Wave Mental Maths Workbook – Senior Infants Class New Wave Mental Maths Workbook – 1st Class New Wave Mental Maths Workbook – 2nd Class New Wave Mental Maths Workbook – 3rd Class New Wave Mental Maths Workbook – 4th Class New Wave Mental Maths Workbook – 5th Class New Wave Mental Maths Workbook – 6th Class

Internet websitesIn some cases, websites or specific URLs may be recommended. While these are checked and rechecked at the time of publication, the publisher has no control over any subsequent changes which may be made to webpages. It is strongly recommended that the class teacher checks all URLs before allowing pupils to access them.

View all pages online Website: www.prim-ed.ie Email: [email protected]

This master may only be reproduced by the original purchaser for use with their class(es). The publisher prohibits the loaning or onselling of this master for the purposes of reproduction.

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WEEK ............................................1

NUMBERCounting and numerationComparing and orderingOperations (addition) Operations (subtraction)

ALGEBRAExtending and using patterns

SHAPE AND SPACESpatial awareness3-D shapes

MEASURESTime Money

WEEK ............................................2

NUMBERCounting and numerationComparing and orderingPlace valueOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACE2-D shapes3-D shapes

MEASURESTime

WEEK ............................................3

NUMBERCounting and numerationComparing and orderingOperations (addition) Operations (subtraction)

ALGEBRAExtending and using patterns

SHAPE AND SPACESpatial awareness2-D shapes3-D shapesAngles

MEASURESLengthWeightTime Money

WEEK ............................................4

NUMBERCounting and numerationComparing and orderingPlace valueOperations (addition) Operations (subtraction)

ALGEBRAExtending and using patterns

SHAPE AND SPACESpatial awareness

3-D shapesAngles

MEASURESWeightCapacityTime Money

WEEK ............................................5

NUMBERCounting and numerationComparing and orderingPlace valueOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACE2-D shapesSymmetry

MEASURESLengthCapacityTime Money

WEEK ............................................6

NUMBERCounting and numerationComparing and orderingPlace valueOperations (addition) Operations (subtraction)

ALGEBRAExtending and using patterns

SHAPE AND SPACESpatial awareness2-D shapes3-D shapes

MEASURESLengthTime Money

DATARepresenting and interpreting data

WEEK ............................................7

NUMBERCounting and numerationComparing and orderingOperations (addition) Operations (subtraction)

ALGEBRAExtending and using patterns

SHAPE AND SPACESpatial awareness2-D shapes3-D shapes

MEASURESLengthTimeMoney

WEEK ............................................8

NUMBERCounting and numerationComparing and orderingPlace valueOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACE2-D shapes3-D shapes

MEASURESTimeMoney

WEEK ............................................9

NUMBERCounting and numerationComparing and orderingPlace valueOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACE2-D shapes3-D shapesSymmetryAngles

MEASURESLengthCapacityTime

WEEK ..........................................10

NUMBERCounting and numerationComparing and orderingOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACESpatial awareness2-D shapes3-D shapesSymmetryAngles

MEASURESLengthTimeMoney

CONCEPT DEVELOPMENT – Week by Week 2nd Class Book

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WEEK ..........................................11

NUMBERCounting and numerationComparing and orderingPlace valueOperations (addition) Operations (subtraction)

ALGEBRAExtending and using patterns

SHAPE AND SPACE3-D shapesSymmetryAngles

MEASURESLengthCapacityTimeMoney

WEEK ..........................................12

NUMBERCounting and numerationComparing and orderingPlace valueOperations (addition) Operations (subtraction)

SHAPE AND SPACESpatial awarenessAngles

MEASURESTimeMoney

WEEK ..........................................13

NUMBERCounting and numerationComparing and orderingPlace valueOperations (addition) Operations (subtraction)Fractions

SHAPE AND SPACE2-D shapes 3-D shapes Angles

MEASURESLengthArea CapacityTime Money

WEEK ..........................................14

NUMBERCounting and numerationComparing and orderingPlace valueOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACESpatial awareness3-D shapeAngles

MEASURESWeightTimeMoney

DATARepresenting and interpreting data

WEEK ..........................................15

NUMBERCounting and numerationComparing and orderingPlace valueOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACESymmetryAngles

MEASURESArea CapacityTime Money

DATARepresenting and interpreting data

WEEK ..........................................16

NUMBERCounting and numerationComparing and orderingPlace valueOperations (addition) Operations (subtraction)Fractions

SHAPE AND SPACE2-D shapes 3-D shapes SymmetryAngles

MEASURESLengthCapacityTime Money

DATARepresenting and interpreting

WEEK ..........................................17

NUMBERCounting and numerationComparing and orderingOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACE3-D shapes SymmetryAngles

MEASURESLengthTime Money

DATARepresenting and interpreting data

WEEK ..........................................18

NUMBERCounting and numerationComparing and orderingOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACE3-D shapes Symmetry

MEASURESLengthArea WeightCapacityTime Money

WEEK ..........................................19

NUMBERCounting and numerationComparing and orderingPlace valueOperations (addition) Operations (subtraction)Fractions

SHAPE AND SPACE3-D shapesAngles

MEASURESWeight Time Money

WEEK ..........................................20

NUMBERCounting and numerationComparing and orderingPlace valueOperations (addition) Operations (subtraction)

ALGEBRAExtending and using patterns

CONCEPT DEVELOPMENT – Week by Week 2nd Class Book

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SHAPE AND SPACESpatial awareness3-D shapes SymmetryAngles

MEASURESLengthCapacityTime Money

DATARepresenting and interpreting data

WEEK ..........................................21

NUMBERCounting and numerationComparing and orderingOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACE2-D shapes 3-D shapes Symmetry

MEASURESLengthWeightCapacityTime Money

WEEK ..........................................22

NUMBERCounting and numerationComparing and orderingPlace valueOperations (addition) Operations (subtraction)

ALGEBRAExtending and using patterns

SHAPE AND SPACESpatial awareness3-D shapes Angles

MEASURESArea WeightCapacityTimeMoney

DATARepresenting and interpreting data

WEEK ..........................................23

NUMBERCounting and numerationComparing and orderingOperations (addition) Operations (subtraction)

ALGEBRAExtending and using patterns

SHAPE AND SPACE3-D shapes

MEASURESLengthWeightCapacityTime Money

WEEK ..........................................24

NUMBERCounting and numerationComparing and orderingOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACE2-D shapes 3-D shapes SymmetryAngles

MEASURESLengthCapacityTimeMoney

WEEK ..........................................25

NUMBERCounting and numerationPlace valueOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACE3-D shapes

MEASURESWeightTime Money

WEEK ..........................................26

NUMBERCounting and numerationComparing and orderingPlace valueOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACESpatial awareness2-D shapes 3-D shapes

MEASURESLengthTime Money

DATARepresenting and interpreting data

WEEK ..........................................27

NUMBERCounting and numerationComparing and orderingOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACESpatial awareness3-D shapes SymmetryAngles

MEASURESLengthCapacityTime Money

DATARepresenting and interpreting data

WEEK ..........................................28

NUMBERCounting and numerationComparing and orderingOperations (addition) Operations (subtraction)

ALGEBRAExtending and using patterns

SHAPE AND SPACESpatial awareness3-D shapes

MEASURESWeightCapacityTime Money

DATARepresenting and interpreting data

WEEK ..........................................29

NUMBERCounting and numerationComparing and orderingOperations (addition) Operations (subtraction)

ALGEBRAExtending and using patterns

SHAPE AND SPACE3-D shapes SymmetryAngles

CONCEPT DEVELOPMENT – Week by Week 2nd Class Book

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MEASURESLengthArea WeightTime Money

DATARepresenting and interpreting data

WEEK ..........................................30

NUMBERCounting and numerationComparing and orderingOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACE2-D shapesAngles

MEASURESLengthCapacityTimeMoney

DATARepresenting and interpreting data

WEEK ..........................................31

NUMBERCounting and numerationComparing and orderingOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACE3-D shapes

MEASURESWeightCapacityTime Money

DATARepresenting and interpreting data

WEEK ..........................................32

NUMBERCounting and numerationComparing and orderingPlace valueOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACE3-D shapes

MEASURESLengthArea Time Money

DATARepresenting and interpreting data

WEEK ..........................................33

NUMBERCounting and numerationComparing and orderingOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACESpatial awareness3-D shapes Symmetry

MEASURESWeightCapacityTime Money

WEEK ..........................................34

NUMBERCounting and numerationComparing and orderingPlace valueOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACESymmetryAngles

MEASURESLengthArea CapacityTime Money

DATARepresenting and interpreting data

WEEK ..........................................35

NUMBERCounting and numerationComparing and orderingPlace valueOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACESpatial awareness3-D shapes

MEASURESLengthWeightCapacityTime Money

WEEK ..........................................36

NUMBERCounting and numerationComparing and orderingOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACE2-D shapes3-D shapesSymmetry

MEASURESLengthArea WeightTime Money

DATARepresenting and interpreting data

WEEK ..........................................37

NUMBERCounting and numerationComparing and orderingOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACE3-D shapes Angles

MEASURESLengthWeightCapacityTime Money

WEEK ..........................................38

NUMBERCounting and numerationComparing and orderingOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACE2-D shapesAngles

CONCEPT DEVELOPMENT – Week by Week 2nd Class Book

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MEASURESLengthWeightCapacityTime Money

WEEK ..........................................39

NUMBERCounting and numerationComparing and orderingOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patternss

SHAPE AND SPACE2-D shapes 3-D shapes

MEASURESWeightCapacityTime Money

DATARepresenting and interpreting data

WEEK ..........................................40

NUMBERCounting and numerationComparing and orderingPlace valueOperations (addition) Operations (subtraction)Fractions

ALGEBRAExtending and using patterns

SHAPE AND SPACESpatial awareness3-D shapeAngles

MEASURESLengthTimeMoney

CONCEPT DEVELOPMENT – Week by Week 2nd Class Book

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3. Teacher check 4. 40c 5. 5 o'clock 6. 73 7. odd 8. Teacher check 9. Teacher check 10. 311. 8012. 94

WEEK 2 pages 4 – 5

Monday 1. 12 2. 10 3. 10 4. 4 o'clock or 4.00 5. 4 6. 8 7. 8 8. afternoon 9. 78 10. 34

Tuesday 1. 2 o'clock or 2.00 2. 10 3. 10 4. the sun sets 5. 3 6. 9 7. 106 8. 103 9. 6 10. 6

Wednesday 1. 6 2. 2, 3, 5 3. 6 4. 2 5. 111 6. 6 7. 80 8. 2 9. 100 10. 9 o'clock or 9.00

Thursday 1. 6 2. 12 o'clock or 12.00 3. Teacher check 4. Teacher check 5. 6 6. 50 7. 88 8. 5 9. 5, 3, 2 10. 95

Problem-SolvingMonday 3 4 2

5Tuesday 65Wednesday 20Thursday 10

Friday 1. 123 2. 3, 6, 1 3. 70 4. 34 5. Teacher check 6. 11 7. 12 8. 61 9. Teacher check 10. 10011. 312. 2

WEEK 3 pages 6 – 7

Monday 1. False 2. 14 3. 8 4. 6 o'clock or 6.00 5. sunrise 6. 24 7. 4 8. Teacher check 9. 60 10. Teacher check

Tuesday 1. 8 o'clock or 8.00 2. 4 3. midday 4. 10 5. 9 6. 25 7. 30c 8. C 9. A 10. 39

Wednesday 1. Teacher check 2. 7 3. a bucket of water 4. 14 5. 19c 6. 4 7. 1 8. Teacher check 9. Teacher check 10. 9 or 9.30

Thursday 1. cylinder, sphere,

cuboid 2. 1 or 1.30 3. Monday 4. 5 5. 10 6. 9 7. 9 8. Teacher check 9. Teacher check 10. 3

Problem-SolvingMonday 6 + 3

7 + 2 8 + 1

Tuesday 20Wednesday 18Thursday 6, 3, 1

Friday 1. 9 2. C 3. thirty 4. 7 5. 10 or 10.30 6. 6 7. 11 8. 11 9. 80 10. Teacher check 11. 19c 12. 1

WEEK 4 pages 8 – 9

Monday 1. C 2. 7 3. 12 4. 2 5. 3 or 3.30 6. 16 7. 7 8. 5th 9. Tues 10. Thurs

Tuesday 1. 5 or 5.30 2. Teacher check 3. 8 4. 53 5. Teacher check 6. 8 7. 9 8. 8 9. 39 10. Teacher check

Wednesday 1. Teacher check 2. 10 3. 3, 8, 17, 25, 29, 34 4. 16 5. Teacher check 6. 73 7. Teacher check 8. 2 9. Teacher check 10. 7 or 7.30

Thursday 1. Teacher check 2. 8 3. Teacher check 4. 4 or 4.30 5. B 6. 8 7. Teacher check 8. 1 9. 21c 10. 47

Problem-SolvingMonday 16Tuesday MondayWednesday 53Thursday Teacher

check

Friday 1. Teacher check 2. 15 3. 9 4. 11 5. 12 or 12.30 6. B 7. 44, 39, 35, 21, 14 8. 1 9. Teacher check 10. Teacher check 11. 16c 12. 64

WEEK 5 pages 10 – 11

Monday 1. 10 2. 4 or 4.30 3. 7 4. 6 5. 34 6. 35 7. 79 8. 20 9. Teacher check 10. Teacher check

Tuesday 1. 12 or 12.15 2. 8

WEEK 1 pages 2 – 3

Monday 1. Teacher check 2. 10 o'clock 3. Teacher check 4. Sunday 5. 5 6. 6 7. Teacher check 8. 60c 9. 710. 4

Tuesday 1. 1 o'clock 2. Teacher check 3. Teacher check 4. 2019 5. 8 6. 3 7. Teacher check 8. odd 9. 11 10. 11

Wednesday 1. 10 2. 10 3. Teacher check 4. 7 5. 25c 6. 2018 7. 83, 84 8. 96 9. 20 10. 3 o'clock

Thursday 1. Teacher check 2. Teacher check 3. 7 o'clock 4. 10 5. 10 6. 4 7. Teacher check 8. 100 9. 40c 10. Teacher check

Problem-SolvingMonday 3 2 1

4Tuesday yellow red greenWednesday 12Thursday 4

Friday 1. 9 2. 9

NEW WAVE MENTAL MATHS (2nd Class Book) – Answers

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3. 16 4. 2 5. 50c, 10c, 5c, 5c 6. 54 7. Teacher check 8. 3 o'clock 9. 10 10. 9

Wednesday 1. Yes 2. 1 3. 14 4. 74 5. 20 6. 100 7. C 8. 18c 9. Yes 10. 10

Thursday 1. Yes 2. Teacher check 3. 10 4. 3 5. 84 6. 10 7. Teacher check 8. Teacher check 9. 1 10. 20

Problem-SolvingMonday 9Tuesday 10Wednesday 9Thursday 18

Friday 1. 11 2. 72 3. 30 4. 4 5. 8 or 8.15 6. 50 7. 18c 8. Teacher check 9. 97 10. 110 11. No 12. 8

WEEK 6 pages 12 – 13

Monday 1. sphere 2. 3 3. Teacher check 4. 1 or 1 5. 5 6. 7

7. 20 8. 7 9. 1 10. Friday

Tuesday 1. 3 or 3 2. 6 3. 7 4. 3 5. 68 6. 8 7. 87, 99, 102, 141 8. 40 9. Teacher check 10. yes

Wednesday 1. 3 2. 13 3. 7 4. 10 5. 5, 3 6. 100,105 7. Teacher check 8. 101 9. 9 10. Teacher check

Thursday 1. Teacher check 2. Yes 3. 6 4. 8 5. 4, 5 6. Teacher check 7. 101 8. 13 9. 4 10. Teacher check

Problem-SolvingMonday 25Tuesday 15Wednesday 5 + 2 + 1

5 + 3 + 1 6 + 3 + 1Thursday Teacher

check

Friday 1. 7 2. 17 3. 7 4. 110 5. 3 or 3 6. 6 7. 1 8. 10 9. Teacher check 10. Tuesday

11. Teacher check 12. Teacher check

WEEK 7 pages 14 – 15

Monday 1. cone 2. 9 3. 1 or 12 4. 12 5. 7 6. 49 7. 11 8. Teacher check 9. 3 10. 1

Tuesday 1. 5 or 4 2. 6 3. 8 4. 14 5. 5 6. 7 7. 8 8. Saturday 28th 9. 1, 8, 15, 22 10. Thursday

Wednesday 1. 90 2. A 3. metre stick 4. centimetres 5. 1st book from the

right 6. 2nd book from the

left 7. 20 8. 99 9. 39 10. 7 or 6

Thursday 1. Teacher check 2. 14 3. 10, 9 4. 3 5. 6 6. 69 7. €1 8. 80 9. Teacher check 10. rectangles

Problem-SolvingMonday 16Tuesday 6 + 4

7 + 3 9 + 1

Wednesday 5Thursday B

Friday 1. Teacher check 2. 4 3. 15 4. 3, 2 5. 17 6. 90 7. Thursday 8. 9, 2 9. 3 10. 11 11. 5 12. 50

WEEK 8 pages 16 – 17

Monday 1. 1, 2, 7 2. 12 3. 4 4. 12, 11 5. Teacher check 6. 4 7. 16 8. 3 9. 1 10. 2

Tuesday 1. 11, 10 2. Teacher check 3. Teacher check 4. 14 5. 6 6. 4, 0 7. 71 8. 107 9. 9 10. 10c, 10c, 5c, 5c

Wednesday 1. No 2. Teacher check 3. 15 4. 16 5. 62 6. 9, 5 7. 50 8. A 9. 76 10. 2, 1

Thursday 1. 29 2. Teacher check 3. Teacher check 4. A 5. 12 6. 13 7. 98, 105, 109, 126,

147

8. 12 9. 139, 141 10. Teacher check

Problem-SolvingMonday 60Tuesday 32Wednesday 90cThursday 12

Friday 1. 12, 16 2. 12 3. Teacher check 4. 4 5. Teacher check 6. 12 7. 92, 103, 107, 151 8. 7 9. 1 10. Teacher check 11. Teacher check 12. 1

WEEK 9 pages 18 – 19

Monday 1. Yes 2. No 3. Teacher check 4. 14 5. 7 6. 108, 110 7. 31 8. 7 9. Teacher check 10. 4, 78, 111, 129, 158

Tuesday 1. Teacher check 2. Yes 3. No 4. 13 5. Teacher check 6. 9 7. 31 8. 134 9. 144 10. 90

Wednesday 1. Yes 2. Yes 3. Yes 4. 11 5. 90 6. Teacher check 7. 5 8. 4 9. Teacher check 10. Teacher check

NEW WAVE MENTAL MATHS (2nd Class Book) – Answers

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Thursday 1. Yes 2. 1, 4, 8 3. ¼ past 10 or 10.15 4. 18 5. 9 6. 100 7. Teacher check 8. 47 9. 90 10. A

Problem-SolvingMonday Teacher

checkTuesday 3Wednesday OctoberThursday 10

Friday 1. 4 2. 19 3. Teacher check 4. 12 5. 90 6. 12 or 12.00 7. 16 8. 9 9. C 10. 5, 7 ,2 11. 50 12. 152

WEEK 10 pages 20 – 21

Monday 1. Teacher check 2. 13 3. 13 4. 3.45 5. 0 6. 99, 101 7. 50c and 50c 8. Teacher check 9. 12 10. 76, 89, 90, 104

Tuesday 1. 11.15 2. 70 3. 17 4. 7 5. 27 6. 7 7. 2nd 8. 5th 9. 31st 10. Saturday

Wednesday 1. 8 2. 8

3. 57 4. 2 5. February 6. 10 7. 1.45 8. apple 9. kiwi 10. 5

Thursday 1. No 2. 6 3. 5.45 4. midday (noon) 5. 14 6. Teacher check 7. 33 8. 110, 117, 135, 163,

180 9. 2nd book from the

right 10. 10

Problem-SolvingMonday 23, 26Tuesday 15Wednesday 65Thursday 9

Friday 1. 18 2. 10 3. 9.45 4. 35 5. Teacher check 6. 99, 114, 120, 145,

162 7. 50c, 20c, 20c, 10c 8. 4 9. 13 10. before 11. 70 12. 119, 121

WEEK 11 pages 22 – 23

Monday 1. B 2. B 3. 43 4. 6 5. 2.00 6. 11 7. 40 8. C, B, A 9. 40c 10. 7

Tuesday 1. 4.15 2. 4 3. 8

4. 20 5. 109, 111 6. 53 7. 60 8. 4 9. 6 10. 100, 20, 5

Wednesday 1. Teacher check 2. 7 3. 20 4. 2 5. 62 6. 12 7. C 8. 50 9. 100, 00, 4 10. 9.45, 10

Thursday 1. Teacher check 2. 13 3. 6.30 4. 100, 30, 8 5. 4 6. 75 7. 5, 3, 4 8. 43 9. 4 10. C

Problem-SolvingMonday Tom Mary Lucy JoeTuesday 5+4+3 9+1+2

7+3+2Wednesday <Thursday 50

Friday 1. 8 2. 100, 00, 8 3. 6, 2, 4 4. 96 5. 61 6. 10.45 7. 11 8. 20 9. Teacher check 10. 82 11. 32 12. 80

WEEK 12 pages 24 – 25

Monday 1. Teacher check 2. 11

3. 8.30 4. 100, 10, 0 5. 5.45, 6 6. 104, 117, 130, 139 7. 53 8. 3 9. 70 10. Teacher check

Tuesday 1. 12, 12.30 2. 77<82 3. 5 4. 100, 60, 7 5. 88 6. 17 7. 1 8. 2 9. 60 10. 10

Wednesday 1. 13 2. 100, 20, 6 3. Teacher check 4. 12 5. 34 6. 4 7. 77<79 8. 40 9. 10 10. 3.45, 4

Thursday 1. Teacher check 2. 12 3. 9.15, 9 4. 100, 40, 3 5. 8 6. 13 7. 10 8. 10 9. 20 10. 9

Problem-SolvingMonday 3Tuesday 25th MayWednesday 12Thursday Teacher

check

Friday 1. 100, 30, 6 2. 14 3. 10 4. 89>88 5. 3.15, 3 6. 55 7. 1 8. 7 9. 2

10. 109, 114, 136, 147 11. 3 12. Teacher check

WEEK 13 pages 26 – 27

Monday 1. Teacher check 2. 9 3. 6 4. A 5. 7 6. 3, 7, 10 7. 11 8. 91>87 9. 3 10. 3, 8, 1

Tuesday 1. 46 2. 100, 20, 6 3. 13 4. 66>61 5. A 6. 5, 3, 8 7. B 8. 71 9. 7 10. Teacher check

Wednesday 1. Teacher check 2. 14 3. 1, 5, 4 4. 6 5. 5 6. Teacher check 7. maths 8. 7th 9. Friday 10. Tuesdays

Thursday 1. 20 2. 190 3. 7 4. 12 5. maths 6. 8 7. 6 8. 3, 1, 2 9. 2 10. 80

Problem-SolvingMonday 14 Tuesday 2 9 1

7Wednesday > =Thursday 73, 84

NEW WAVE MENTAL MATHS (2nd Class Book) – Answers

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Friday 1. B 2. 44<48 3. 13 4. 31 5. 7 6. English 7. B 8. 3 9. 9 10. 1, 3, 2 11. 90 12. Monday

WEEK 14 pages 28 – 29

Monday 1. half 2. A 3. Teacher check 4. 15 5. 3 6. 4 7. 7 8. green 9. no 10. 8

Tuesday 1. quarters 2. Teacher check 3. 15 4. 89 5. 100, 30, 2 6. 5 7. 10, 9.45 8. Teacher check 9. Teacher check 10. 25

Wednesday 1. Teacher check 2. 18 3. 5 4. 6 5. 61 6. 55>47 7. C 8. (c) 9. 44 10. 5

Thursday 1. 9 2. 9 3. 4 4. Teacher check 5. 94 6. Teacher check 7. 7

8. 8 9. B 10. (a)

Problem-SolvingMonday A Seaford B BartonTuesday 33Wednesday 144Thursday 10

Friday 1. Teacher check 2. 15 3. 7 4. 9 5. 6 6. 11 7. 20 8. 82<86 9. 9 10. 60 11. yellow/red 12. 5

WEEK 15 pages 30 – 31

Monday 1. Teacher check 2. 100, 30, 4 3. 5 4. 1, 3, 5, 7, 9 5. 90 6. 3 7. 16 8. 109, 123, 146, 152 9. 5.00 10. 3.00

Tuesday 1. 10 2. Picture book 3. Teacher check 4. 80 5. Teacher check 6. Teacher check 7. 20c and 10c 8. 11 9. 3 10. 1

Wednesday 1. 6 2. 3 3. 25 4. 1.95, 1.00 5. 50 6. 35 7. 4 8. 8 9. 90 10. 3, 3.30

Thursday 1. Teacher check 2. 10 3. 1 4. 8 5. 90 6. 36 7. C 8. 8.00 9. 2 10. 12.00

Problem-SolvingMonday 52, 83Tuesday 6 in each

jarWednesday 3 in each

jarThursday 6

Friday 1. 20 2. 100, 40, 5 3. 30 4. 6 5. 9, 9.30 6. 30 7. 2 8. 9 9. Teacher check 10. 11 11. Teacher check 12. 15

WEEK 16 pages 32 – 33

Monday 1. Teacher check 2. 45 3. 5 4. 10c and 10c 5. 5c and 5c 6. 43 7. 9 8. 4, 4.30 9. 17 10. Teacher check

Tuesday 1. Teacher check 2. Teacher check 3. 6 4. 6 5. 12 6. past, 11, 11.15 7. 7 8. February 9. 30 10. Monday

Wednesday 1. 11 2. Teacher check 3. 2 4. 100, 30, 4 5. 1 6. Teacher check 7. Teacher check 8. 2 9. 10.00 10. 8.00

Thursday 1. 12 2. Teacher check 3. 10 4. 2 5. 3 6. 5c and 10c 7. 83 8. E 9. 178, 180 10. 10c and 20c

Problem-SolvingMonday 4, 2Tuesday 3, 6Wednesday 20Thursday 5

Friday 1. 3 2. 10 3. 3 4. 5c and 5c 5. 17 6. 4, 4.15 7. 34 8. 7 9. 12 10. September 11. 16 12. 20c, 20c and 10c

WEEK 17 pages 34 – 35

Monday 1. 12 2. 8 3. Teacher check 4. Teacher check 5. 20c and 5c 6. 94 7. 3 8. to, 3, 2.45 9. 5 10. 5

Tuesday 1. Teacher check 2. 11

3. 7 4. 80 5. past, 5, 5.15 6. 20 7. 90 8. 100 9. Teacher check 10. Teacher check

Wednesday 1. Teacher check 2. 19 3. 14 4. Teacher check 5. 10 6. 148 7. 6 8. Teacher check 9. 16 10. 8.30

Thursday 1. Teacher check 2. 17 3. 15 4. 10 5. 12 6. 64 7. Teacher check 8. 6 9. 6 10. 2

Problem-SolvingMonday cubeTuesday 4Wednesday 33, 41Thursday 45

Friday 1. Teacher check 2. 17 3. 5 4. right 5. 10 6. 13 7. 58 8. 6 9. 7, 6.45 10. 14 11. 20 12. 5c

WEEK 18 pages 36 – 37

Monday 1. Teacher check 2. 18 3. 6 4. 80 5. 12

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6. 89<94 7. 8 8. 6 9. 3 10. half past 10

Tuesday 1. 7 2. December 3. 12, 14, 16, 18, 20 4. 9 5. 1.70 6. 1.80 7. 50 8. 8 9. 2 × red 10. 2 × green

Wednesday 1. Teacher check 2. Art book 3. 7 4. Teacher check 5. Teacher check 6. 85 7. 8 8. 2 × green 9. 4 10. 24

Thursday 1. 97, 107, 117, 147 2. 57 3. 8 4. Teacher check 5. Teacher check 6. 2 7. 20 8. Teacher check 9. 8 10. A=2, B=3

Problem-SolvingMonday 2Tuesday 70, 25Wednesday 12Thursday 6

Friday 1. sphere 2. 12.00 3. 6 4. 37 5. 2 6. Teacher check 7. 4, 3.45 8. Teacher check 9. 117, 132, 140, 151 10. 7 11. 16 12. 68<83

WEEK 19 pages 38 – 39

Monday 1. 20, 20, 0, 40 2. 10 3. 8 4. 62 5. 59 6. Teacher check 7. 12, 11.45 8. 51 9. Teacher check 10. 2

Tuesday 1. 2.00 2. 6 3. 6 4. 13 5. Teacher check 6. 8 7. 7 8. 101 9. 7 10. 80

Wednesday 1. B 2. 31 3. 24 4. 12 5. 8 6. 102 7. 8.00 8. 4th 9. Teacher check 10. Sunday

Thursday 1. Teacher check 2. 7 3. 15 4. 110 5. 11 6. 6 7. C 8. A and B 9. 71 10. 2

Problem-SolvingMonday 10Tuesday 15Wednesday 2Thursday Maurice

Friday 1. 5.00 2. Teacher check 3. 13 4. 9

5. Saturday 6. 6 7. 9 8. 5 9. 8, 8, 8, 24 10. 14 11. 5 12. 105

WEEK 20 pages 40 – 41

Monday 1. Teacher check 2. 111 3. 8 4. 150 5. 14 6. 23 7. 90 8. 7 9. (b) 10.7

Tuesday 1. 3 2. 13 3. 2 4. 4 5. 108, 110 6. 6 7. 4 8. 37 9. (b) 10. 23

Wednesday 1. Teacher check 2. 12 3. 191 4. 3 5. 1 6. 40 7. Teacher check 8. Teacher check 9. 4 10. 17

Thursday 1. 8 2. Teacher check 3. 7 4. February 5. 25 6. 16 7. 29 8. 16 9. Teacher check 10. 100, 2

Problem-SolvingMonday 30Tuesday 20, 3, 17Wednesday 15Thursday > =

Friday 1. 89 2. 158, 160 3. 4 4. 10 5. 19 6. 10 7. 17 8. 27 9. 6 10. 9 11. 12 12. 4

WEEK 21 pages 42 – 43

Monday 1. 11 2. square 3. 7 4. 40 5. 2 6. A 7. copy 8. 34, 38 9. 29, 31, 27, 35, 23 10. 75

Tuesday 1. 9 2. 7 3. 70 4. 70 5. yellow 6. green 7. 4 8. 50, 50, 50, 50 9. 3 10. 8, 7

Wednesday 1. 8, 8.15 2. 12 3. 2 4. half past 7 5. 59 6. Teacher check 7. 90 8. 3 9. 6 × 5c 10. 11.00

Thursday 1. rectangular faces 2. 10 3. 100 4. 12 5. 6 6. 98 7. Teacher check 8. 9:30 9. 48 10. Teacher check

Problem-SolvingMonday 32Tuesday yellow

purpleWednesday 8Thursday

5

Friday 1. Teacher check 2. 60 3. 18 4. 30 5. 14 6. half past 5 7. 5 8. 109 9. Teacher check 10.4 11. 8 12. 50c x2

WEEK 22 pages 44 – 45

Monday 1. Teacher check 2. 6 3. 4, 1, 3, 2 4. 16 5. 2, 2.15 6. 11 7. 119 8. parrot 9. 184 10. 70

Tuesday 1. 50c x3 2. yellow 3. 9, 13 4. 9 5. 7 6. 139 7. 6 8. 12, 12.30 9. water 10.5

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Wednesday 1. 2, 2.30 2. 80 3. 8 4. 40 5. 112 6. 90 7. 2.15 8. 30 9. 6 10. A

Thursday 1. maths 2. 6 3. 8 4. 2 5. 12 6. Teacher check 7. 147 8. 7 or 7.30 9. 15 10. blue

Problem-SolvingMonday 4Tuesday ¼Wednesday 15Thursday 5

Friday 1. Teacher check 2. 60 3. 11 4. 50c, 50c, 20c 5. blue, blue 6. 159 7. 15 8. 8 9. 5, 5.30 10.B 11. 70 12. 7

WEEK 23 pages 46 – 47

Monday 1. 4, 4.30 2. 20c, 20c, 10c 3. 20 4. 5 5. 64 6. yellow, blue, blue 7. 60 8. 9 9. 28 10.70

Tuesday 1. ½l 2. 15

3. 99 4. 38 5. 30. 6. 5c, 5c, 10c 7. 5 8. 8 9. 39 10. 9, 9.15

Wednesday 1. 8 2. 11 3. 100 4. 100 5. 50 6. 8 7. 1, 12.45 8. 20 9. ¼l 10. 8, 8

Thursday 1. Teacher check 2. Teacher check 3. 100 4. yes 5. 1 6. Teacher check 7. 6, 5.45 8. 58 9. 97 10.4

Problem-SolvingMonday 30Tuesday 12Wednesday 20Thursday 25

Friday 1. 100 2. 20 3. 30 4. 43 5. 7 6. Teacher check 7. 96 8. cuboid 9. 16 10.149, 151 11. 6 12.10c, 10c, 10c, 20c

WEEK 24 pages 48 – 49

Monday 1. dogs 2. reading 3. Teacher check 4. 97 5. 111

6. 14, 17 7. 4 8. Teacher check 9. 12 10. Teacher check

Tuesday 1. Teacher check 2. 105 3. 7 4. 4 5. 20 6. Teacher check 7. 107, 117, 137, 177 8. 4 9. 2 10. 4

Wednesday 1. Teacher check 2. 2 3. 2 4. 82 5. 2 6. 9 7. Teacher check 8. 95 9. 13 10.24

Thursday 1. Teacher check 2. 109, 129, 139, 159 3. Teacher check 4. 149 5. 5 6. 50c x2 7. 7 8. 6 9. 98 10.9

Problem-SolvingMonday May, 6Tuesday 1, 1Wednesday < =Thursday Teacher

check

Friday 1. 6 2. 15 3. 96 4. 112 5. 30 6. 23 7. 40 8. 3 9. 18 10.7 11. 4 12. Teacher check

WEEK 25 pages 50 – 51

Monday 1. 30 2. 60 3. 7 4. 9 5. 107 6. 30 7. yellow, yellow 8. 98 9. 61 10. 190

Tuesday 1. 70 2. Teacher check 3. 10 4. 16 5. 8 6. 17 7. 8 8. 1 9. 50 10. 50

Wednesday 1. 31 2. 32 3. 4 4. 5 5. 99 6. 9 7. 15 8. 30 9. Thursday 10. Wednesday

Thursday 1. 12 2. 5, 4.45 3. 4 4. 2 5. 3, 7, 2 6. 90 7. 6 8. half, 1 9. 100 10. green

Problem-SolvingMonday 20, 5Tuesday 102, 108Wednesday 12Thursday 90

Friday 1. 104 2. 98 3. 8 4. Teacher check 5. Banana

1. 104 2. 98 3. 8 4. Teacher check 5. Banana 6. 12 7. 3 8. half, 3 9. 4 10. 50 11. 4 12. 14

WEEK 26 pages 52 – 53

Monday 1. 5, 2, 4 2. 7 3. 20 4. 78 5. 7 6. 3 7. 19 8. 110 9. 7, 6.45 10. Teacher check

Tuesday 1. 35 2. 45 3. 3, 4, 7 4. 89 5. 2 6. 6:30 7. 180 8. Teacher check 9. 80 10. 4

Wednesday 1. centimetres 2. 17 3. 18 4. 2 5. 20 6. 97 7. 5 8. 80 9. 9.30 10. 2

Thursday 1. 1, 1.30 2. 12 3. 7 4. 7 5. 20 6. 80 7. Teacher check 8. 101 9. 1.26 10. 85

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6. 12 7. 3 8. half, 3 9. 4 10. 50 11. 4 12. 14

WEEK 26 pages 52 – 53

Monday 1. 5, 2, 4 2. 7 3. 20 4. 78 5. 7 6. 3 7. 19 8. 110 9. 7, 6.45 10. Teacher check

Tuesday 1. 35 2. 45 3. 3, 4, 7 4. 89 5. 2 6. 6:30 7. 180 8. Teacher check 9. 80 10. 4

Wednesday 1. centimetres 2. 17 3. 18 4. 2 5. 20 6. 97 7. 5 8. 80 9. 9.30 10. 2

Thursday 1. 1, 1.30 2. 12 3. 7 4. 7 5. 20 6. 80 7. Teacher check 8. 101 9. 1.26 10. 85

Problem-SolvingMonday 12Tuesday 5

Wednesday 1Thursday 12

Friday 1. 13 2. 80 3. 40 4. 90 5. 11, 11.30 6. 6 7. 21 8. half hour 9. 78 10. 10-2=8 11. 98 12. 122

WEEK 27 pages 54 – 55

Monday 1. Teacher check 2. 17 3. 194, 196 4. 10 5. 96 6. 72 7. Teacher check 8. B 9. 18 10. 5

Tuesday 1. 20c, 10c, 5c 2. 8 3. 11 4. 90 5. 85 6. 12:30 7. Teacher check 8. Teacher check 9. Teacher check 10. 119, 138, 140, 179

Wednesday 1. Teacher check 2. 63 3. 58 4. 40 5. 5 6. 3, 2.45 7. 13 8. Friday 9. Monday and Tuesday 10. 4

Thursday 1. 10 2. 10.30 3. Teacher check 4. 4 5. 86 6. 69

7. 4 8. 100, 50, 6 9. Teacher check 10. 2

Problem-SolvingMonday 1, 2Tuesday 4, 5Wednesday 20Thursday 12

Friday 1. 50 2. 15 3. 97 4. 13 5. 5:30 6. 13 7. 65 8. Teacher check 9. cone 10. 411. 1012. 90

WEEK 28 pages 56 – 57

Monday 1. 8 2. 19 3. 8 4. 10 5. 184, 188 6. 1 7. 72 8. Teacher check 9. 84 10. face

Tuesday 1. Teacher check 2. 12 3. 3 4. 90 5. 30 6. 197 7. 9 8. blue 9. 3 10. green

Wednesday 1. 6 2. 5 3. 18 4. 7 5. 24 6. 13 7. 8 8. 6 9. Teacher check 10. 25th

Thursday 1. 8 2. 8:30 3. 68 4. 7 5. 87 6. add 4 7. 23 8. 50c, 50c 9. Teacher check 10. yellow, blue, blue

Problem-SolvingMonday 15Tuesday 10c, 10c,

20cWednesday 16, 37 10Thursday 7, 3, 5 or

9, 1, 5

Friday 1. 154 2. 15 3. 4 4. 14 5. 26 6. 11 7. carrot 8. False 9. 77 10. 711. 2712. more

WEEK 29 pages 58 – 59

Monday 1. Teacher check 2. Teacher check 3. Teacher check 4. 16 5. 5 6. 1.35 7. 75 8. black 9. blue 10. 14

Tuesday 1. maths 2. 13 3. 1.29 4. 50 5. 6 6. 190 7. 28 8. 2, 2.15 9. 5 10. 4

Wednesday 1. 8, 7.45 2. C, B, A 3. 48 4. 21 5. 9 6. 54 7. 1.42 8. cat 9. fish 10. 12

Thursday 1. 4 2. Teacher check 3. Teacher check 4. 21 5. 78 6. 10 7. 38 8. 2 euro coin 9. 4, 4.15 10. yellow x4

Problem-SolvingMonday B, CTuesday mathsWednesday 12Thursday Teacher

check

Friday 1. 48 2. 21 3. 7, 7.15 4. 16 5. 7 6. 87 7. 7 8. 1.03 9. 149 10. yellow, yellow11. 1012. 9

WEEK 30 pages 60 – 61

Monday 1. Teacher check 2. 88 3. 1.17 4. 5 5. 5 6. 36 7. 93, 109, 136, 163 8. 24th 9. 5 10. 4, 11, 18, 25

Tuesday 1. 6 2. 6

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3. 90 4. 56 5. 100 6. 5 7. 20 8. 1.54 9. 4.00 10. 3.00

Wednesday 1. 74 2. 100 3. 3 4. 60 5. 6 6. 7, 7.30 7. 9 8. Teacher check 9. 94 10. Teacher check

Thursday 1. Teacher check 2. 3 3. 3 4. 1.24 5. 4 6. 1.90 7. 72, 70 8. 20c, 20c, 10c 9. 70 10. Teacher check

Problem-SolvingMonday 31Tuesday 35, 41Wednesday 50c, 5cThursday 9, 1, 7

Friday 1. 100 2. 80 3. 1.63 4. 2, 2.30 5. 13 6. 77 7. 16th 8. 5 9. 104, 146, 170, 185 10. 15-7=811. 712. 90 7. measuring distance 8. 140 9. 43 10. 4 + 4 = 8Week 31

pages 62–63

Monday 1. five o'clock 2. half past 5 3. Teacher check

4. 68 5. 68 6. 1.27 7. measuring distance 8. 140 9. 43 10. 4 + 4 = 8

Tuesday 1. Broccoli 2. Chilli 3. 4 4. 16 5. 10 6. 12 7. 1.23 8. 7 9. warm 10. 5

Wednesday 1. 3, 2.45 2. 89 3. 13 4. 30 5. 9 6. 1.49 7. 193 8. C 9. 60 10. 24

Thursday 1. 2 2. 94 3. 3 4. 2 5. < 6. Teacher check 7. 90 8. Teacher check 9. 12, 12.30 10. 9

Problem-SolvingMonday 9, 9, 9Tuesday 14Wednesday 17Thursday A, D

Friday Review 1. 27 2. 7 3. 14 4. Chilli and Fish 5. 1.41 6. Teacher check 7. 15 8.

9. 80, 88

10. 70 11. Teacher check 12. 8

Week 32 pages 64–65

Monday 1. 20 2. 78 3. 4 4. 7 5. Teacher check 6. 7 7. 7:30 8. Teacher check 9. 77 10. 90

Tuesday 1. 24 2. 8 3. 1.69 4. Teacher check 5. 24 6. 6 7. 24 8. autumn 9. banana 10. pear

Wednesday 1. 8 + 8 + 8 = 24 2. 9 3. 60 4. 18 5. 1.87 6. 57 7. 6 8. summer 9. 100 30 + 4 10. 99

Thursday 1. A 2. 25 3. 7 4. 2 5. 8, 8.15 6. 20 7. 69 8. 36 9. Teacher check 10. 1.97

Problem-SolvingMonday 20Tuesday 12Wednesday 4Thursday 24

Friday Review 1. Teacher check 2. 60 3. 15 4. 9 5. 7 6. 14 7. winter 8. 8 9. 7 10. Teacher check 11. 57 12. 111

Week 33 pages 66–67

Monday 1. Teacher check 2. 12 3. 7 4. 5 cent coin 5. 26 6. = 7. 7, 6.45 8. 50 + 50 + 50 = 1.50 9. 18 10. 4

Tuesday 1. Teacher check 2. Teacher check 3. 12, 12.15 4. 2 5. 10 weeks 6. 107 7. 94 8. 104 9. 21 10. 6

Wednesday 1. Teacher check 2. 7 3. 92 4. 5 5. 62 6. 4 7. Teacher check 8. Teacher check 9. 27 10. 8

Thursday 1. Teacher check 2. 63 3. 1.60 4. 23 5. 98 6. 9

7. 196, 187, 180, 172 8. 42 9. 14 10. 14

Problem-SolvingMonday 13Tuesday 8Wednesday 6, 3, 9Thursday 1.05

Friday Review 1. 5 2. 72 3. 12 4. 14 5. 179, 184, 193, 197 6. 80 7. 115 8. 7 9.

10. 103 11. Teacher check 12. 9

Week 34 pages 68–69

Monday 1. cylinder 2. 5 3. 15 4. 95 5. 125 6. 104 7. 6 8. 8 9. 11 10. 3

Tuesday 1. Teacher check 2. 14 3. 82 4. 10 5. 43 6. summer 7. 4:30 8. 100 9. 6 10. 12

Wednesday 1. 51 2. 29 3. 3 4. Teacher check 5. < 6. 10

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7. 142 8. 4.00 9. 4.45 10. 5

Thursday 1. Teacher check 2. 11 3.

4. 10 5. 86 6. 98 7. Teacher check 8. 31st of December 9. 20 10. 6

Problem-SolvingMonday 10Tuesday 2Wednesday 1Thursday 18

Friday Review 1. Teacher check 2. 26 3. 3 4.

5. 4 6. 18 7. 13 8. 20 9. 47 10. 4 11. 97 12. 13

Week 35 pages 70–71

Monday 1. 102 2. 1.34 3. 100 4. 200 5. 12 6.

7. 190 8. 24 9. 6 10. Teacher check

Tuesday 1. 100 2. sphere 3. cone 4. cylinder 5. 11:45

6. 188 7. 6 8. 100 90 + 2 9. 90 10. 50c, 20c

Wednesday 1. 100 2. 195 3. 90 4. 12 5. 120 6. 1

2 7. 8 8. Teacher check 9. Teacher check 10. Teacher check

Thursday 1. 100 2. 6 3. 6 4. 2c, 2c, 10c 5. 27 6. 80 7. 8 8. 2 9. 12:15 10. Teacher check

Problem-SolvingMonday 9Tuesday 12Wednesday 8Thursday 10th of April

Friday Review 1. 100 2. 6 3. 90 4. 4 5. 86 6. 2 7. 48 8. 8 9. 4:30 10. 106 11. Teacher check 12. green cube

Week 36 pages 72–73

Monday 1. 12 2. 3:30 3. 15 4. 7 5. 6 6. 150

7. 12 kg

8. Teacher check 9. 12 10. Teacher check

Tuesday 1. 8 2. 2:00 3. 12 4. 6 5. 3 6. 198 7. 6, 15 8. 11 9. A 17, B 13

30 10. Teacher check

Wednesday 1. 4:15 2. Teacher check 3. 50 4. 70 5. 5 6. 145 7. 16 8. 175 9. 123 10. 99

Thursday 1. cylinder 2. 1:45 3. 2 4. 17 5. 4 6. 8 7. Teacher check 8. 149 9. 50 10. 90

Problem-SolvingMonday ATuesday AWednesday 6Thursday 15

Friday Review 1. Teacher check 2. 10:15 3. A 2, B 3, 5 4. 18 5. 3 6. 7 7. 1.25 8. 18, 30 9. 5 10. 80 11. 100 12. 198

Week 37 pages 74–75

Monday

1.

2. Teacher check 3. Teacher check 4. 70 5. 10 6. 65 7. 16 8. 3 9. 55 10. 6

Tuesday 1. 1

4 kg 2. 50 3. 1.55 4. 55 5. Teacher check 6.

7. 4 8. 1.90 9. 20 10. 138

Wednesday 1. 18 2. 60 3. 60 4. 70 5. 35 6. Teacher check 7. 9 8. 9 9. 4

10.

Thursday 1. 200 2. Teacher check 3. 2 4. 20 5. 60 6. 25 7. Teacher check 8. 7 9. 9 10. 14

Problem-SolvingMonday B, A, CTuesday 12Wednesday FalseThursday 5

Friday Review 1. Teacher check 2. 90

3. 1.05 4. 7 5. 45 6. Teacher check 7.

8. 11 9. 10 10. 10 11. 10 12. 1 1

2

Week 38 pages 76–77

Monday 1. Teacher check 2. 3 3. 1.07 4. 16 5. 70 6. Teacher check 7. 11 8. 18 9. 7 10. 8

Tuesday 1. 12 2. 10 3. 99 4. 24 5. Teacher check 6. 6 7. 20 8. 90 9. 12 10. False

Wednesday 1. 2 2. 1st of January 3. 90 4. 87 5. Teacher check 6. 16 7. 80 8. 20 9. 1.10 10. 17

Thursday 1. 3 2. 90 3. 18 4. Teacher check 5. 10 6. 20 7. 4 8. 11 9. 97 10. 5

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Problem-SolvingMonday 19Tuesday 1Wednesday FalseThursday 22

Friday Review 1. 12 2. Teacher check 3. 4 4. 7 5. 10 6. 12 7. 7 8. 76 9. 2 10. 70

Week 39 pages 78–79

Monday 1. Teacher check 2. winter 3. 10 4. 10 5. 3 6. 5 7. 85 8. 90 9. 112 10. 1.99

Tuesday 1. 6 2. autumn 3. 60 4. 10 5. 6 6. 109 7. 39, 48, 127, 160,

180 8. 149 9. 6 10. 77

Wednesday 1. Teacher check 2. 12 3. 50 4. 1.45 5. 35 6. 100 7. 1.80 8. 19 9. 87 10. 16 + 8 = 24

Thursday 1. Teacher check 2. 24 3. 125

4. 12 5. 100 6. 20 7. 13 8. 15 9. 180 10. 9

Problem-SolvingMonday 20Tuesday 13Wednesday cuboidThursday 6

Friday Review

1. + + 2. 48 3. spring 4. 24 5. 198 6. 13 7. 200 8. 7 9. 100 10. 12 11. 101 12. 8

Week 40 pages 80–81

Monday 1. Teacher check 2. 11 3. 61 4. 78 5. 82 6. 15 7. 42 8. Teacher check 9. 47, 105, 124, 183 10. March

Tuesday 1. Teacher check 2. 33 3. 65 4. 4 5. 104 6. 25 7. June 8. 1.80 9. 6 10. 29

Wednesday 1. Teacher check 2. right 3. Teacher check 4. 9 5. 1 6. 45

7. 25 8. 7 9. 70 10. 57

Thursday

1. + + + 2. Teacher check 3. 52 4. 6 5. 35 6. 3 7. 3 8. 9 9. 51, 105, 150, 155 10. 15

Problem-SolvingMonday 10Tuesday 1.80Wednesday 75Thursday 90, 16

Friday Review 1. Teacher check 2. 8 3. even 4. 97 5. 55 6. 90 7. 12 8. 24 9. 34 10. 20 11. + +

+ + 12. 1.22

NEW WAVE MENTAL MATHS (2nd Class Book) – Answers