simonrigelsford.files.wordpress.com · Web view5 + 4 = 9 3 + 6 = 9 6 + 1 = 7 Add within 10 by...

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nit 1 - Addition and subtraction within 10

1. Add within 10 using blocksComplete the questions below by counting with blocks. 5 + 4 = 9 3 + 6 = 9 6 + 1 = 7

2. Add within 10 by counting on a number lineComplete the questions below by counting on a number line. 4 + 2 = 6 2 + 5 = 7 3 + 7 = 10

3. Add within 10 mentallyComplete the questions below using mental methods. 4 + 3 = 7 5 + 2 = 7 2 + 7 = 9

4. Subtract within 10 using blocksComplete the questions below by counting with blocks. 6 – 3 = 3 9 – 4 = 5 8 – 6 = 2

5. Subtract within 10 by counting back on a number lineComplete the questions below by counting back on a number line.7 – 2 = 5 8 – 4 = 4 10 – 5 = 5

6. Find the difference within 10 on a number lineComplete the questions below by counting forwards on a number line.10 – 6 = 4 7 – 6 = 1 8 – 4 = 4

7. Subtract within 10 mentallyComplete the questions below using mental methods.6 – 4 = 2 8 – 3 = 5 10 – 7 = 3

8. Add and subtract zero6 + 0 = 6 10 + 0 = 10 7 – 0 = 7 1 – 0 = 1

http://www.KeyStage2Maths.com/

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9. Recall number bonds to 10 and relate addition and subtractionComplete the questions below using knowledge of number bonds to 10.

4 + = 10 6 + = 1010 – 4 = 6 10 – 6 = 4

10. Solve missing number addition problems within 10

= 3 + 5 3 + = 6 + 6 = 10

11. Solve missing number subtraction problems within 10

= 5 – 3 8 – = 5 – 5 = 2

12. Solve missing number calculations within 10 for addition and subtraction

7 + 1 = 10 – 9 – 4 = 2 + 8 – 3 = 10 –

+ 2 = 8 – 5 – 4 = 3 – 1 + 2 = 5 + 4

13. Compare numbers within 10 using symbols for greater than and less thanWrite > or < in each box.

4 5 8 6 1 10

14. Compare calculations within 10 using symbols for greater than and less thanWrite >, < or = in each box.

4 + 4 9 6 – 2 2 + 2 3 + 2 8 – 1

6 4

8 3 4

2 73

2 3 5

1 6 7

< > <

< = <

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15. Recognise representations for numbers to 20Write the numbers represented by the blocks below.

3 9

10 11

15 18

16. Represent numbers to 20Represent the numbers below by drawing a line for a ten and a dot for a one.2 6

11 15

Four Ten

Sixteen Twenty

17. Count on or back from any number to 20For the questions below, write the next two numbers, counting on or back in ones.

7, 8, 9, , 20, 19, 18, ,

14, 15, 16, , 8, 7, 6, ,

18. Order numbers to 20Order each set of numbers from smallest to largest. 11, 2, 20, 17, 12

10, 1, 8, 16, 7

10

417 18

11

5

1617

2 11 12 17 20

1 7 8 10 16

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19. Add within 20 by counting on a number lineComplete the questions below by counting on a number line. 9 + 3 = 12 5 + 7 = 12 12 + 4 = 16

20. Add a single-digit number to a number with one tenComplete the questions below using mental methods.15 + 3 = 18 12 + 5 = 17 14 + 5 = 19 11 + 7 = 18

21. Add within 20 mentally8 + 4 = 12 6 + 5 = 11 8 + 8 = 16

22. Add by bridging across 10Complete the questions below using mental methods, bridging across 10.9 + 5 = 14 8 + 6 = 14 7 + 5 = 12 8 + 7 = 15

23. Subtract within 20 by counting back on a number lineComplete the questions below by counting back on a number line.18 – 3 = 15 14 – 7 = 7 16 – 7 = 9

24. Find the difference within 20 on a number lineComplete the questions below by counting forwards on a number line.17 – 13 = 4 12 – 9 = 3 15 – 8 = 7

25. Subtract within 20 mentallyComplete the questions below using mental methods.13 – 6 = 7 15 – 9 = 6 18 – 12 = 6

26. Subtract by bridging across 10, counting forwardsComplete the questions below using mental methods, bridging forwards.13 – 4 = 9 14 – 7 = 7 15 – 6 = 9 17 – 9 = 8

27. Subtract by bridging across 10, counting backwardsComplete the questions below using mental methods, bridging back.12 – 4 = 8 16 – 7 = 9 15 – 8 = 7 18 – 9 = 9

28. Recall number bonds to 20 and relate to number bonds to 10Complete the questions below using knowledge of number bonds to 20.

14 + = 20 6 + = 2020 – 14 = 6 20 – 6 = 14

6 14

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24 30

46

69

86

99

30. Represent numbers to 100Represent the numbers below using a line for a ten and a dot for a one.33 50

74 85

Forty-five Sixty-six

Eighty-one Ninety

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31. Partition two-digit numbersPartition the numbers below into tens and ones.

41 = + 75 = + 88 = +

32. Compare two-digit numbersWrite > or < in each box.

19 31 38 60 74 76

33. Order two-digit numbersOrder each set of numbers from smallest to largest. 40, 43, 34, 44, 30

85, 56, 9, 65, 58

34. Count on from a two-digit number in onesFor the questions below, write the next seven numbers, counting on in ones. 44, 45, 46,

65, 66, 67,

83, 84, 85,

35. Add a single-digit number to a two-digit number on a number lineComplete the questions below by counting on a number line. 29 + 4 = 33 45 + 6 = 51 54 + 7 = 61

36. Add a single-digit number to a two-digit number (without bridging)Complete the questions below using mental methods.24 + 4 = 28 36 + 3 = 39 82 + 6 = 88 41 + 8 = 49

37. Add by making a number bond to 1035 + 5 = 40 44 + 6 = 50 87 + 3 = 90 72 + 8 = 80

38. Add a single-digit number to a multiple of 1020 + 9 = 29 40 + 2 = 42 80 + 5 = 85 90 + 8 = 98

39. Add a single-digit number to a two-digit number by bridgingComplete the questions below using mental methods, bridging across tens.28 + 4 = 32 47 + 5 = 52 88 + 6 = 94 34 + 8 = 42

40. Add three or four single-digit numbersComplete the questions below using mental methods. 6 + 8 + 9 = 23 8 + 5 + 2 = 15 5 + 8 + 3 + 6 = 22 6 + 8 + 6 + 2 = 22

540 701 808

< < <

30 34 40 43 44

9 56 58 65 85

47 48 49 50 51 52 53

68 69 70 71 72 73 74

86 87 88 89 90 91 92

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41. Count back from a two-digit number in onesFor the questions below, write the next seven numbers, counting back in ones. 84, 83, 82,

52, 51, 50,

36, 35, 34,

42. Subtract a single-digit number from a two-digit number on a number lineUse a number line to help you complete the questions below. 76 – 5 = 71 83 – 6 = 77 22 – 7 = 15

43. Subtract a single-digit number from a two-digit number (without bridging)Complete the questions below using mental methods.77 – 4 = 73 28 – 6 = 22 56 – 5 = 51 49 – 8 = 41

44. Subtract the ones from a two-digit number29 – 9 = 20 42 – 2 = 40 85 – 5 = 80 98 – 8 = 90

45. Subtract a single-digit number from a multiple of 1030 – 3 = 27 40 – 5 = 35 80 – 7 = 73 90 – 9 = 81

46. Subtract by bridgingComplete the questions below using mental methods, bridging across tens.72 – 4 = 68 54 – 5 = 49 71 – 7 = 64 44 – 9 = 35

81 80 79 78 77 76 75

49 48 47 46 45 44 43

33 32 31 30 29 28 27

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47. Count in multiples of 10Count from 0 to 100 in steps of 10. 0, , 100

48. Add two multiples of 10Complete the questions below using mental methods.30 + 30 = 60 50 + 20 = 70 60 + 30 = 90 80 + 20 = 100

49. Count back in multiples of 10Count back from 100 to 0 in steps of 10. 100, , 0

50. Subtract two multiples of 10Complete the questions below using mental methods.80 – 20 = 60 60 – 30 = 30 90 – 40 = 50 70 – 50 = 20

51. Relate number bonds to 100 to number bonds to 10Complete the questions below using knowledge of number bonds to 100.

40 + = 100 60 + = 100100 – 40 = 60 100 – 60 = 40

52. Count on in tensFor the questions below, write the next seven numbers, counting on in tens. 4, 14, 24,

9, 19, 29,

53. Add a multiple of 10Complete the questions below using mental methods.54 + 20 = 74 33 + 40 = 73 13 + 30 = 43 28 + 60 = 88

54. Count back in tensFor the questions below, write the next seven numbers, counting back in tens. 96, 86, 76,

91, 81, 71,

55. Subtract a multiple of 10Complete the questions below using mental methods.66 – 30 = 36 58 – 40 = 18 83 – 60 = 23 97 – 50 = 47

60 40

10 20 30 40 50 60 70 80 90

90 80 70 60 50 40 30 20 10

34 44 54 64 74 84 94

39 49 59 69 79 89 99

66 56 46 36 26 16 6

61 51 41 31 21 11 1

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56. Add two two-digit numbers, bridging on a number lineComplete the questions below by bridging on a number line. 42 + 36 = 78 58 + 26 = 84 76 + 17 = 93

57. Add two two-digit numbers by partitioningComplete the questions below by partitioning. 53 + 38 = 91 55 + 27 = 82 67 + 16 = 83 37 + 55 = 92

58. Add two two-digit numbers using the column methodComplete the questions below using column addition.55 + 22 = 77 47 + 41 = 88 45 + 25 = 70

39 + 22 = 61 54 + 18 = 72 46 + 37 = 83

59. Subtract a two-digit number, bridging on a number lineComplete the questions below by bridging on a number line. 93 – 32 = 61 83 – 38 = 45 75 – 46 = 29 76 – 18 = 58

60. Find the difference on a number lineFor the questions below, find the difference by counting up in tens and ones on a number line. 73 – 37 = 36 81 – 48 = 33 70 – 23 = 47

61. Find the difference by bridging on a number lineFor the questions below, find the difference by counting up on a number line, bridging ones. 76 – 34 = 42 83 – 57 = 26 66 – 49 = 17 54 – 47 = 7

62. Subtract a two-digit number by partitioningComplete the questions below by partitioning. 68 – 37 = 31 70 – 36 = 34 52 – 16 = 36 73 – 28 = 45

63. Subtract a two-digit number using the column methodComplete the questions below using column subtraction.75 – 21 = 54 89 – 38 = 51 80 – 32 = 48

55 – 19 = 36 71 – 25 = 46 93 – 57 = 36

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64. Check by using the inverse operation with two-digit numbersUse the inverse operation to check the answers to these calculations. 34 + 52 = 8686 – 52 = 34 or 86 – 34 = 52

81 – 16 = 6565 + 16 = 81 or 16 + 65 = 81

65. Solve missing number problems for addition and subtraction with two-digit numbersComplete the questions below by finding the missing numbers.

= 45 + 35 = 66 – 48 43 + = 80

+ 38 = 83 – 36 = 45 73 – = 36

66. Round to the nearest 10Round the numbers below to the nearest 10. 42 ≈ 40 58 ≈ 60 28 ≈ 30

81 ≈ 80 35 ≈ 40 85 ≈ 90

67. Calculate number bonds to 100Complete the questions using knowledge of number bonds to 100.

47 + = 100 31 + = 100 74 + = 100 58 + = 100

80 18 37

45 81 37

53 69 4226

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69. Write numbers to 1000 in digitsWrite the numbers below in digits. Eight hundred and twenty-five Nine hundred

Three hundred and twenty Four hundred and two

70. Write numbers to 1000 in wordsWrite the numbers below in words. 582 Five hundred and eighty-two

700 Seven hundred

840 Eight hundred and forty

201 Two hundred and one

71. Partition three-digit numbersPartition the numbers below into hundreds, tens and ones.

483 = + + 555 = + +

609 = + 870 = +

899437

780505

825

320

900

402

400 80 3 500 50 5

600 9 800 70

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72. Compare three-digit numbersFor the questions below, write < or >

35 ____ 350 492 _____ 509 472 _____ 427 479 _____ 474

73. Order three-digit numbersOrder each set of numbers from smallest to largest. 671, 67, 706, 660, 716

405, 504, 44, 404, 454

74. Count on from a three-digit number in onesFor the questions below, write the next seven numbers. 95, 96, 97,

634, 635, 636,

805, 806, 807,

296, 297, 298,

75. Add a single-digit number to a three-digit numberComplete the questions below using mental methods.479 + 4 = 483 328 + 6 = 334 695 + 9 = 704 294 + 8 = 302

76. Count back from a three-digit number in onesFor the questions below, write the next seven numbers. 103, 102, 101,

595, 594, 593,

816, 815, 814,

506, 505, 504,

77. Subtract a single-digit number from a three-digit numberComplete the questions below using mental methods.284 – 5 = 279 392 – 6 = 386 204 – 8 = 196 403 – 7 = 396

78. Solve missing number problems for addition and subtraction of ones with three-digit numbers

Complete the questions below by finding the missing numbers.

= 396 + 9 = 616 – 8 473 + = 480

+ 3 = 831 – 6 = 459 703 – = 698

< >><

67 660 671 706 716

44 404 405 454 504

98 99 100 101 102 103 104

637 638 639 640 641 642 643

808 809 810 811 812 813 814

299 300 301 302 303 304 305

100 99 98 97 96 95 94

592 591 590 589 588 587 586

813 812 811 810 809 808 807

503 502 501 500 499 498 497

405 608 7

828 465 5

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79. Add two multiples of 10 beyond 100Complete the questions below using mental methods.140 + 40 = 180 270 + 50 = 320 380 + 60 = 440

80. Solve missing number problems for addition with multiples of 10 with three-digit answersComplete the questions below by finding the missing numbers.

220 + = 260 170 + = 230 590 + = 660

81. Count on in tens from a three-digit numberFor the questions below, write the next seven numbers, counting on in tens. 157, 167, 177,

539, 549, 559,

82. Add a multiple of 10 to a three-digit number mentallyComplete the questions below using mental methods. 242 + 60 = 302 458 + 70 = 528 865 + 80 = 945 194 + 90 = 284

83. Subtract two multiples of 10 beyond 100Complete the questions below using mental methods.260 – 40 = 220 320 – 50 = 270 430 – 60 = 370

84. Solve missing number problems for subtraction with multiples of 10 with three-digit answers


550 – = 510 220 – = 180 550 – = 460

85. Count back in tens from a three-digit numberFor the questions below, write the next seven numbers, counting back in tens. 725, 715, 705,

546, 536, 526,

86. Subtract a multiple of 10 from a three-digit number mentallyComplete the questions below using mental methods. 404 – 30 = 374 351 – 70 = 281 736 – 80 = 656 755 – 90 = 865

87. Solve missing number problems for addition and subtraction of tens with three-digit numbers


= 394 + 20 = 412 – 50 637 + = 677

+ 40 = 335 – 30 = 439 916 – = 886

40 60 70

187 197 207 217 227 237 247

569 579 589 599 609 619 629

40 40 90

695 685 675 665 655 645 635

516 506 496 486 476 466 456

414 362 40

295 469 30

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88. Count on or back in multiples of 100Count from 0 to 1000 in steps of 100. 0, , 1000

Count back from 1000 to 0 in steps of 100. 1000, , 0

89. Add and subtract two multiples of 100 within 1000Complete the questions below using mental methods. 400 + 200 = 600 500 – 100 = 400 500 + 400 = 900 700 – 400 = 300

90. Solve missing numbers for addition and subtraction with multiples of 100 within 1000Complete the questions below by finding the missing numbers.

200 + = 500 700 + = 900 400 + = 800

900 – = 500 200 – = 100 600 – = 200

91. Count on in hundredsFor the questions below, write the next seven numbers, counting on in steps of 100. 41, 141, 241,

66, 166, 266,

92. Add a multiple of 100 to a three-digit numberComplete the questions below using mental methods. 526 + 400 = 926 406 + 400 = 806 500 + 319 = 819 700 + 122 = 822

93. Count back in hundredsFor the questions below, write the next seven numbers, counting back in steps of 100. 955, 855, 755,

903, 803, 703,

94. Subtract a multiple of 100 from a three-digit numberComplete the questions below using mental methods. 999 – 200 = 799 562 – 400 = 162 375 – 300 = 75 857 – 500 = 357

95. Solve missing number problems for addition and subtraction of hundreds with three-digit numbers


= 296 + 200 = 663 – 600 362 + = 662

+ 300 = 905 – 500 = 275 723 – = 123

100 200 300 400 500 600 700 800 900

900 800 700 600 500 400 300 200 100

300 200 400

400 100 400

341 441 541 641 741 841 941

366 466 566 666 766 866 966

655 555 455 355 255 155 55

603 503 403 303 203 103 3

496 63 300

605 775 600

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96. Add numbers with up to three digits using the column methodComplete the questions below using column addition. 552 + 38 = 590 679 + 43 = 722 464 + 152 = 616 388 + 219 = 607

97. Subtract numbers with up to three digits using the column methodComplete the questions below using column subtraction. 733 – 25 = 708 318 – 44 = 274 350 – 136 = 214 675 – 387 = 288

98. Solve missing number problems for addition and subtraction with three-digit numbersComplete the questions below by finding the missing numbers.

246 + = 539 + 293 = 562 – 305 = 276 741 – = 573

99. Round to the nearest 100Round the numbers below to the nearest 10. 215 ≈ 220 492 ≈ 490 333 ≈ 330 897 ≈ 900 303 ≈ 300

100. Round to the nearest 10Round the numbers below to the nearest 100. 215 ≈ 200 492 ≈ 500 333 ≈ 300 897 ≈ 900 303 ≈ 300

101. Check by using the inverse operation with three-digit numbersCheck the answers to these calculations by using the inverse operation. 238 + 184 = 422422 – 184 = 238 or 422 – 238 = 184

718 – 284 = 434434 + 284 = 718 or 284 + 434 = 718

293 269 581 168

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102. Recognise representations for numbers to 10000Write the numbers shown by the blocks below in digits.

103. Write numbers to 10000 in digitsWrite the numbers below in digits. Four thousand, eight hundred and twenty-five Nine thousand, two hundred

Eight thousand and eighteen Five thousand and five

104. Write numbers to 10000 in wordsWrite the numbers below in words. 1483 One thousand, four hundred and eighty-three

3072 Three thousand and seventy-two

3300 Three thousand, three hundred

4002 Four thousand and two

105. Identify the digit in each place value for four-digit numbersFor the questions below, write the digit in each place value. 4,593

Thousands:

Hundreds:

Tens:

Ones:

4,809

Hundreds:

Ones:

Thousands:

Tens:

3,190

Ones:

Hundreds:

Tens:

Thousands:

68694350

620020306006

4825

8018

9200

5005

4

3

9

5

8

0

4

9

0

3

9

1

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106. Identify the value of each digit in four-digit numbersFor the questions below, write the value of each digit. 4,529

9 represents:

4 represents:

5 represents:

2 represents:

8,706

7 represents:

8 represents:

6 represents:

8,041

1 represents:

4 represents:

8 represents:

107. Partition four-digit numbersPartition the numbers below.

5371 = + + +

1735 = + + +

3035 = + +

8808 = + +

108. Compare four-digit numbersFor the questions below, write < or >

3528 ____ 2972 4922 ____ 4099 4722 ____ 4771 5096 ____5093

109. Order four-digit numbersOrder each set of numbers from smallest to largest. 595, 9595, 9559, 5595, 5955

4411, 1441, 1414, 5111, 444

9

20

500

4000

700

6

8000

1

8000

40

5000 300 70 1

3000 30 5

8000 800 8

1000 700 30 5

> ><>

595 5595 5955 9559 9595

444 1414 1441 4411 5111

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110. Count on in ones from a four-digit numberFor the questions below, write the next seven numbers, counting in ones. 4095, 4096, 4097,

2997, 2998, 2999,

111. Add a single-digit number to a four-digit numberComplete the questions below using mental methods. 6098 + 5 = 6013 5636 + 8 = 5644 2994 + 9 = 3003 3993 + 7 = 4000

112. Count back in ones from a four-digit numberFor the questions below, write the next seven numbers, counting back in ones. 2106, 2105, 2104,

4003, 4002, 4001,

113. Subtract a single-digit number from a four-digit numberComplete the questions below using mental methods. 7342 – 8 = 7334 4103 – 4 = 4099 2000 – 6 = 1994 3003 – 8 = 2995

114. Count on in tens from a four-digit numberFor the questions below, write the next seven numbers, counting on in tens. 5476, 5486, 5496,

7964, 7974, 7984,

115. Add a multiple of 10 to a four-digit numberComplete the questions below using mental methods. 8054 + 50 = 8104 7383 + 40 = 7423 3979 + 50 = 4029 2996 + 70 = 3066

116. Count back in tens from a four-digit numberFor the questions below, write the next seven numbers, counting back in tens. 6143, 6133, 6123,

7055, 7045, 7035,

117. Subtract a multiple of 10 from a four-digit numberComplete the questions below using mental methods. 2465 – 50 = 2415 3723 – 40 = 3682 4006 – 60 = 3946 7043 – 80 = 6963

4098 4099 5000 5001 5002 5003 5004

3000 3001 3002 3003 3004 3005 3006

2103 2102 2101 2100 2099 2098 2097

4000 3999 3998 3997 39966

3995 3994

5506 5016 5026 5036 5046 5056 5066

7994 8004 8014 8024 8034 8044 8054

6113 6103 6093 6083 6073 6063 6053

7025 7015 7005 6995 6985 6975 6965

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118. Add two multiples of 100 beyond 1000Complete the questions below using mental methods. 900 + 300 = 1200 800 + 600 = 1400 1700 + 300 = 2000 5500 + 800 = 6300

119. Count on in hundreds from a four-digit numberFor the questions below, write the next seven numbers, counting on in hundreds. 6132, 6232, 6332,

4555, 4655, 4755,

120. Add a multiple of 100 to a four-digit numberComplete the questions below using mental methods. 1244 + 500 = 1744 3539 + 500 = 4039 5381 + 800 = 6181 3855 + 800 = 4655

121. Subtract a multiple of 100 from a four-digit multiple of 1008700 – 600 = 8100 6400 – 600 = 800 5500 – 800 = 4700 6200 – 900 = 5300

122. Count back in hundreds from a four-digit numberFor the questions below, write the next seven numbers, counting back in hundreds. 1862, 1762, 1662,

5565, 5465, 5365,

123. Subtract a multiple of 100 from a four-digit number1202 – 300 = 902 4488 – 400 = 4088 5380 – 800 = 4580 7525 – 900 = 6625

124. Add and subtract a multiple of 1000 from a four-digit number3924 + 3000 = 6924 4905 + 2000 = 6905 2593 – 2000 = 593 5999 – 3000 = 2999

125. Subtract mentally by finding the difference, targeting the ten, hundred or thousand

Complete the questions below by finding the difference, targeting the ten, hundred or thousand. 2006 – 1893 = 113 4000 – 3775 = 225 4007 – 3950 = 57 3100 – 2968 = 132

6432 6532 6632 6732 6832 6932 7032

4855 4955 5055 5155 5255 5355 5455

1562 1492 1362 1262 1162 1062 962

5265 5165 5065 4965 4865 4765 4665

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126. Add four-digit numbers using column additionComplete the questions below using column addition. 2839 + 86 = 2925 2424 + 909 = 3333 856 + 567 = 1423 3867 + 2536 = 6403

127. Subtract four-digit numbers using column subtractionComplete the questions below using column subtraction. 5421 – 55 = 5366 5815 – 746 = 5069 4342 – 2352 = 1990 4342 – 3444 = 898

128. Exchange across zero to subtract four-digit numbers using column subtraction5006 – 55 = 4951 4002 – 533 = 3469 7008 – 3933 = 2075 4000 – 2436 = 1564

129. Solve missing number problems for addition and subtraction with four-digit numbers


= 4503 + 3507 + 3803 = 8313

7309 – = 3655 – 2646 = 4544

130. Round to the nearest 1000Round the numbers below to the nearest 1000. 2392 ≈ 2000 3971 ≈ 4000 7018 ≈ 7000 5544 ≈ 6000

131. Round to the nearest 1000, 100 and 10Round the numbers below. 4 5 4 9

Nearest 10 ≈

Nearest 100 ≈

Nearest 1000 ≈

2 3 8 2

Nearest 10 ≈

Nearest 100 ≈

Nearest 1000 ≈

5 8 9 6

Nearest 10 ≈

Nearest 100 ≈

Nearest 1000 ≈

132. Check answers using the inverse operation with four-digit numbersCheck the answers to these calculations by using the inverse operation. 3952 + 1064 = 50165016 – 1064 = 3952 or 5016 – 3952 = 1064

7433 – 2488 = 49454945 + 2488 = 7433 or 2488 + 4945 = 7433

45058010

71903654

5000

4500

4550

2000

2400

2380

6000

5900

5900

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133. Write numbers up to one million in digitsWrite the numbers below in digits. Four hundred and three thousand, eight hundred and seven

Four hundred thousand, two hundred and twenty-one

Nine hundred and nine thousand Two hundred and twenty thousand and twenty

134. Write numbers up to one million in wordsWrite the numbers below in words. 384,384 Three hundred and eighty-four thousand, three hundred and eighty-four

592,000 Five hundred and ninety-two thousand

400,040 Four hundred thousand and forty

480,500 Four hundred and eighty thousand, five hundred

135. Identify the digit in each place value for six-digit numbersFor the questions below, write the digit of each place value. 198,238

Hundred-thousands:

Ten-thousands:

Thousands:

Hundreds:

Tens:

Ones:

201,467

Hundreds:

Hundred-thousands:

Ten-thousands:

Ones:

Thousands:

Tens:

392,564

Ten-thousands:

Tens:

Ones:

Hundred-thousands:

Thousands:

Hundreds:

136. Identify the value of each digit in six-digit numbersFor the questions below, write the value of each digit. 92,035

9 represents:

2 represents:

0 represents:

3 represents:

5 represents:

481,297

2 represents:

1 represents:

7 represents:

4 represents:

9 represents:

8 represents:

509,413

0 represents:

4 represents:

5 represents:

3 represents:

1 represents:

9 represents:

403 807

909 000

400 221

220 020

6

4

1

7

0

2

8

1

3

2

8

9

5

9

2

3

4

6

90 000

80 000

5

30

0

2 000

200

90

400 000

7

1 000

9 000

0

10

3

500 000

400

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137. Partition six-digit numbersPartition the numbers below.

40951 = + + +

583912 = + + + + +

450155 = + + + +

138. Compare numbers with up to six digitsWrite > or < in each box.

525252 252525 333333 44444 563929 592932

404888 408444 815531 815315 55000 500000

139. Order numbers with up to six digitsOrder each set of numbers from smallest to largest. 540 000, 45 400, 54 000, 455 000, 544 000

77 666, 677 666, 67 777, 767 666, 776 777

140. Round to the nearest 10 000, 1 000, 100 or 10For the questions below, round each number to the specified degree of accuracy. 282,493Round to the nearest…

Hundred thousand:

Ten thousand:

Thousand:

Hundred:

Ten:

391,295Round to the nearest…

Hundred thousand:

Ten thousand:

Thousand:

Hundred:

Ten:

302,401Round to the nearest…

Hundred thousand:

Ten thousand:

Thousand:

Hundred:

Ten:

40 000 900 50 1

500 000 80 000 3 000 900 10 2

400 000 50 000 100 50 5

> > <

< > <

45 400 54 000 455 000 540 000 544 000

67 777 77 666 677 666 767 666 776 777

300 000

282 490

282 500

282 000

280 000

400 000

391 300

391 300

391 000

390 000

300 000

302 400

302 400

302 000

300 000

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141. Count on in hundreds from a six-digit numberFor the questions below, write the next seven numbers, counting in hundreds. 19566, 19666, 19766,

199355, 199455, 199555,

142. Add a multiple of 100 to a six-digit numberComplete the questions below using mental methods. 8241 + 700 = 8 941

27553 + 800 = 28 353

289931 + 400 = 290 331

399555 + 700 = 400 255

143. Count back in hundreds from a six-digit numberFor the questions below, write the next seven numbers, counting back in hundreds. 100640, 100540, 100440,

244444, 244344, 244244,

144. Subtract a multiple of 100 from a six-digit numberComplete the questions below using mental methods. 49882 – 500 = 49 382

10191 – 500 = 9 691

284529 – 800 = 283 729

100394 – 600 = 99 794

145. Count on in thousands from a six-digit numberFor the questions below, write the next seven numbers, counting in thousands. 92522, 93522, 94522,

792322, 793322, 794322,

146. Add a multiple of 1000 to a six-digit numberComplete the questions below using mental methods. 14824 + 6000 = 20 824

94600 + 6000 = 100 600

383695 + 8000 =391 695

299915 + 9000 = 308 915

147. Count back in thousands from a six-digit numberFor the questions below, write the next seven numbers, counting back in thousands. 103555, 102555, 101555,

355222, 354222, 353222,

148. Subtract a multiple of 1000 from a six-digit numberComplete the questions below using mental methods. 28284 – 2000 = 26 284

231932 – 5000 = 226 932

286745 – 8000 = 278 745

400400 – 4000 = 396 400

19866 19966 20066 20166 20266 20366 20466

199655 199755 199855 199955 200055 200155 200255

100340 100240 100140 100040 99940 99840 99740

244144 244040 243940 243844 243744 243644 243544

95522 96522 97522 98522 995221 100522 101522

795322 796322 797322 798322 799322 800322 801322

100555 99555 98555 97555 96555 95555 94555

352222 351222 350222 349222 348222 347222 346222

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149. Count on in steps of 10 000 from a six-digit numberFor the questions below, write the next seven numbers, counting in ten-thousands. 79500, 89500, 99500,

465000, 475000, 485000,

150. Add a multiple of 10 000 to a six-digit numberComplete the questions below using mental methods. 65000 + 40000 = 105 000 395000 + 30000 = 425 000 284500 + 50000 = 334 500

151. Count back in steps of 10 000 from a six-digit numberFor the questions below, write the next seven numbers, counting back in ten-thousands. 135400, 125400, 115400,

944005, 934005, 924005,

152. Subtract a multiple of 10 000 from a six-digit numberComplete the questions below using mental methods. 186000 – 30000 = 156 000 224284 – 70000 = 154 284 369009 – 70000 = 299 009

153. Add a multiple of 100 000 to a six-digit number49500 + 300000 = 349 500 230000 + 700000 = 930 000 284500 + 200000 = 484 500

154. Subtract a multiple of 100 000 from a six-digit number555000 – 500000 = 55 000 490000 – 300000 = 190 000 750000 – 500000 = 250 000

155. Solve missing number addition problems with six-digit numbers mentallyComplete the questions below by finding the missing numbers. 56500 + = 61500

93300 + = 103300

290005 + = 590005

299850 + = 300350

156. Solve missing number subtraction problems with six-digit numbers mentally 30450 – = 29650

310300 – = 210300

246700 – = 196700

677050 – = 669050

109500 119500 129500 139500 149500 159500 169500

495000 505000 515000 525000 535000 545000 555000

105400 95400 85400 75400 65400 55400 45400

914005 904005 894005 884005 874005 864005 854005

5 000 10 000

300 000 500

800

50 000 8 000

100 000

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157. Add large numbers using column additionComplete the questions below using column addition. 9681 + 5562 = 15 243

95435 + 90988 = 186 423

833560 + 67650 = 901 210

572749 + 231758 = 804 507

158. Subtract large numbers using column subtractionComplete the questions below using column subtraction. 13442 – 5144 = 8 298

124485 – 29669 = 94 816

214489 – 47969 = 166 520

352063 – 147445 = 204 618

159. Exchange across zero to subtract large numbers using column subtraction10005 – 5245 = 4 760

166005 – 85936 = 80 069

404004 – 35488 = 368 516

392003 – 139549 = 252 454

160. Solve missing number problems for addition and subtraction with large numbersComplete the questions below by finding the missing numbers.

= 656571 + 203943 + 58392 = 292020

536536 – = 654674 – 147445 = 82910

161. Solve missing digit addition problemsComplete the addition questions below by finding the missing digits.

162. Solve missing digit subtraction problemsComplete the subtraction questions below by finding the missing digits.

233 628

230 355118 138

860 514

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163. Write numbers to 100 in Roman numeralsWrite the numbers below in Roman numerals. 35 = XXXV 72 = LXXII 27 = XXVII 83 = LXXXIII 38 = XXXVIII

99 = XCIX 29 = XXIX 92 = XCII 74 = LXXIV 47 = XLVII

164. Read Roman numerals to 100Write the numbers represented by Roman numerals below. IV = 4 VII = 7 XIX = 19 XXVI = 26 XXXIV = 34

XXXVII = 37 XLI = 41 XLIV = 44 XLIX = 49 LV = 55

LXIV = 64 LXXIX = 79 LXXXIII = 83 XCIV = 94 XCVIII = 98

165. Write numbers to 1000 in Roman numeralsWrite the numbers below in Roman numerals. 124 = CXXIV 249 = CCXLIX 305 = CCCV 494 = CDXCIV 509 = DIX

590 = DXC 634 = DCXXXIV 799 = DCCXCIX 850 = DCCCL 981 = CMLXXXI

166. Read Roman numerals to 1000Write the numbers represented by Roman numerals below. CVII = 107 CCXXXVI = 236 CCXLIV = 244 CCCLXXVIII = 378 CCCXC = 390

CDIX = 409 CDLX = 460 DLXXI = 571 DCII = 602 DCXX = 620

DCCLXXVII = 777 DCCXCIX = 799 DCCCXXX = 830 CMLXI = 961 CMXCVI = 996

167. Subtract to make a negative answer3 – 7 = -4 4 – 9 = -5 1 – 8 = -7

168. Add to a negative number-2 + 5 = 3 -4 + 8 = 4 -3 + 9 = 6

169. Complete number sequences involving negative numbersFor the questions below, write the next numbers in each sequence. -8, -6, -4,

7, 5, 3,

-11, -8, -5,

170. Subtract to make a negative answer with larger numbers26 – 72 = -46 5 – 85 = -80 89 – 91 = -2

171. Add to a negative number with larger numbers-34 + 69 = 35 -3 + 83 = 80 - 89 + 52 = -37

-2 0 2 4 6 8 10

1 -1 -3 -5 -7 -9 -11

-2 1 4 7 10 13

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172. Write numbers up to 10 million in digitsWrite the numbers below in digits. Seven million, two hundred and three thousand and twenty-seven

Eight million, two hundred thousand, three hundred

Five million, two thousand, five hundred Two million, two hundred and two thousand and two

173. Write numbers up to 10 million in wordsWrite the numbers below in words. 9,291,536 Nine million, two hundred and ninety-one thousand, five hundred and thirty-six

4,590,000 Four million, five hundred and ninety thousand

6,070,040 Six million, seventy thousand and forty

4,000,800 Four million, eight hundred

174. Identify the digit in each place value for seven-digit numbersFor the questions below, write the digit of each place value. 7,451,194

Millions:

Hundred thousands:

Ten thousands:

Thousands:

Hundreds:

Tens:

Ones:

5,709,846

Hundred thousands:

Tens:

Millions:

Thousands:

Ones:

Ten thousands:

Hundreds:

2,043,198

Ones:

Hundreds:

Hundred thousands:

Thousands:

Ten thousands:

Millions:

Tens:

175. Identify the value of each digit in seven-digit numbersFor the questions below, write the value of each digit. 4,052,160

4 represents:

5 represents:

2 represents:

1 represents:

6 represents:

8,504,297

2 represents:

4 represents:

7 represents:

8 represents:

9 represents:

5 represents:

2,638,041

6 represents:

8 represents:

2 represents:

1 represents:

4 represents:

3 represents:

7 203 027

5 002 500

8 200 300

2 202 002

0

7

6

9

5

4

8

9

7

1

1

5

4

4

2

8

4

3

0

1

9

4 000 000

500 000

60

100

2 000

50 000

200

90

8 000 000

7

4 000

30 000

600 000

40

1

2 000 000

8 000

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176. Partition seven-digit numbersPartition the numbers below.

4,307,042 = + + + +

6,193,413 = + + + + + +

7,460,253 = + + + + +

177. Order numbers with up to seven digitsOrder each set of numbers from smallest to largest. 9 600 000, 696 000, 90 000, 6 990 000, 9 660 000

77 666, 6 677 666, 7 777, 7 676 666, 7 767 777

178. Round to the nearest 10, 100, 1000, 10 000, 100 000 and 1 000 000For the questions below, round each number to the specified degree of accuracy. 7,451,194Round to the nearest…

Million:

Hundred thousand:

Ten thousand:

Thousand:

Hundred:

Ten:

3,409,846Round to the nearest…

Million:

Hundred thousand:

Ten thousand:

Thousand:

Hundred:

Ten:

2,042,242Round to the nearest…

Million:

Hundred thousand:

Ten thousand:

Thousand:

Hundred:

Ten:

4 000 000 300 000 7 000 40 2

6 000 000 100 000 90 000 3 000 400 10

7 000 000 400 000 60 000 200 50 3

3

90 000 696 000 6 990 000 9 600 000 9 660 000

7 777 77 666 6 677 666 7 676 666 7 767 777

7500000

7451190

7451200

7451000

7450000

7000000

3400000

3409850

3409800

3410000

3410000

3000000

2000000

2042240

2042200

2042000

2040000

2000000

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