Mental maths 5ad

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Transcript of Mental maths 5ad

Page 1: Mental maths 5ad
Page 2: Mental maths 5ad

1. Subtract 10 from 40

30

2. What is the total of 13 and 5?

18

3. How much less is 12 than 20?

8

4. What is ½ of 8? 4

5. What is next in the pattern? 12 10 8 6 ?

4

Page 3: Mental maths 5ad

1. How much more is 15 than 9?

6

2. Add 3, 4, and 1 8

3. Take 12 from 18 6

4. Share 10 between 2 5

5. Subtract 10 from 13 3

Page 4: Mental maths 5ad

1. Divide 9 by 3 3

2. Which is smaller 36 or 63? 36

3. Put these into order – smallest to biggest 21 12 9 19 10

9 10 12 19 21

4. What is 14 – 11? 3

5. Subtract 10 from 13 3

Page 5: Mental maths 5ad

1. What fraction is not shaded? 1/4

2. What is the value of 4 2 40

3. How many minutes in an hour? 60

4. What is 3 + 11? 14

5. Continue the pattern 21 – 19 – 17 – 15 - ? 13

Page 6: Mental maths 5ad

1. M T W Th F Sa Su 1 2 3 4 5 6 7 8 9 10 11 12 What day will it be on the 20th?

Monday

2. How many 2p’s in 10p? 5

3. 21 subtract 10 11

4. Double 5 10

5. What is 6 x 2? 12

Page 7: Mental maths 5ad

1. How many pennies in a pound?

100

2. What fraction is not blue? 1/3

3. What is one more and less of 17?

16 and 18

4. How many days are in a week? 7

5. How many months in a year?

12

Page 8: Mental maths 5ad

1. Write – three hundred and forty two

342

2. What is missing? August, September, --------

NovemberOctober

3. What value is this? 2 5 6

200

4. John is 10 – Ann is 2 years youngerand Don is 1 year older than she is. How old is Don?

9

5. Which are odd? 26 21 25 24 20 21 25

Page 9: Mental maths 5ad

1. Write in words 25

twentyfive

2. 30 + ? = 100 70

3. What is half of 14?

7

4. John saved £2 a day for 5 days. How much did he save?

10

5. Which are even? 18 19 11 28 18 28

Page 10: Mental maths 5ad

1. Don was 35 and his dad was 30 years older. How old was his dad?

65

2. How many 10p’s are there in a £1? 10

3. Finish the pattern 60 50 40 30 ?

20

4. Write a half as a fraction ½

5. ? O’ Clock 4 O’ Clock

Page 11: Mental maths 5ad

1. Draw an arrow facing West

2. Draw a rectangle or

3. Which is the odd one out 12 14 11 ?

11

4. What is double 6 12

5. What is the difference between 8 and 15?

7

Page 12: Mental maths 5ad

1. How many sides has a hexagon?

6

2. What is the total of 3, 6 and 2?

10

3. How much less is 9 than 21? 12

4. What is ½ of 14? 7

5. What is next in the pattern? 100, 90, 80, 70, ?

60

Page 13: Mental maths 5ad

1. How many sides has an octagon?

8

2. How much less is 14 than 19? 5

3. How much more than 3 is 20?

17

4. What is ½ of 20? 10

5. Draw the mirror image of this shape.

Page 14: Mental maths 5ad

1. 2 x 9 18

2. 14 + ? = 20 6

3. I have no corners and 2 faces?4. I am 4 years older than Jane. She is 9 – how old am I? 10

5. 3 + 0 = ? 3

Page 15: Mental maths 5ad

1. 20 subtract 12 18

2. 14 + ? = 20 6

3. I have no corners and 2 faces?4. I am 4 years older than Jane. She is 9 – how old am I? 13

5. 3 + 0 = ? 3

Page 16: Mental maths 5ad

1. Which is missing? 31

2. 12 + 4 – 6? 10

3. I have 3 corners and 3 sides - What shape am I?4. Divide 15 by 3 5

5. 14 – 4 x 2 = ? 20

2130 32

41

Page 17: Mental maths 5ad

1. Order these from biggest to smallest 39 40 14 32 14 32 39

402. 20 ÷ 10 2

3. What is the difference between 50 and a 100?4. Share 20 between 5 4

5. Draw a square

50

Page 18: Mental maths 5ad

1. Draw an arrow on this circle pointing NE

2. Which season is missing? Winter --------- Summer Winter Spring

3. What is the difference between 50 and a 100?4. Where would you put ≥ 5 3

5. Draw a square

50

5 ≥ 3

Page 19: Mental maths 5ad

1. Deb is 12 and I am 4 years older How old am I?

2. How seconds in ½ a minute? 30

3. I am 3D shape with 2 edges, 2 circular faces and one other. Draw me 4. 13 – 9 + 7 = ?

5. Draw a line of symmetry

on this shape

11

16

Page 20: Mental maths 5ad

2. How many days in 2 weeks? 14

3. Jane is half as old as me. I am 22 - how old is Jane?

4. I am cold and wet and a 3D shape you put in drinks – what am I?

5. Count how many are in today plus the teacher and TA’s

56 and 65

4530 55

1. Which numbers are missing?

11

cube