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Class 1 Maths Worksheet: Numbers 1 to 100

Maths worksheets lesson 1: Numbers 1 to 100 · Set 19 · 40 sums
TalentJR

The method (Count on, count back): Just after a number = one more (+ 1). Just before a number = one less (− 1). Between 58 and 60 is the number in the middle: 59. Tens and ones: write the tens digit first, then the ones digit — 4 tens and 7 ones make 47.

NameDateTime takenScore ___ / 40
  1. 1.How many triangles are there?
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  2. 2.5 tens and 6 ones make which number?
  3. 3.What number comes just after 46?
  4. 4.What number comes between 57 and 59?
  5. 5.What number comes just before 76?
  6. 6.How many dots are there?
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  7. 7.What number comes between 34 and 36?
  8. 8.What number comes just before 98?
  9. 9.What number comes just after 20?
  10. 10.What number comes just after 3?
  11. 11.What number comes between 15 and 17?
  12. 12.What number comes just after 82?
  13. 13.What number comes just before 5?
  14. 14.What number comes just before 87?
  15. 15.What number comes between 67 and 69?
  16. 16.Find the missing number: 27, 28, ?, 30
  17. 17.How many dots are there?
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  18. 18.What number comes just before 65?
  19. 19.Find the missing number: ?, 16, 17, 18
  20. 20.Find the missing number: 96, 97, ?, 99
  21. 21.What number comes just after 96?
  22. 22.3 tens and 8 ones make which number?
  23. 23.What number comes between 70 and 72?
  24. 24.What number comes just after 60?
  25. 25.What number comes just before 48?
  26. 26.7 tens and 9 ones make which number?
  27. 27.What number comes just before 88?
  28. 28.What number comes just before 47?
  29. 29.What number comes between 72 and 74?
  30. 30.What number comes just before 52?
  31. 31.Find the missing number: 82, ?, 84, 85
  32. 32.Find the missing number: 60, 61, 62, ?
  33. 33.What number comes just after 14?
  34. 34.What number comes between 26 and 28?
  35. 35.How many stars are there?
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  36. 36.What number comes between 76 and 78?
  37. 37.What number comes just after 17?
  38. 38.What number comes just after 16?
  39. 39.What number comes just after 28?
  40. 40.2 tens and 1 one make which number?

Answer key

  1. 3
  2. 56
  3. 47
  4. 58
  5. 75
  6. 12
  7. 35
  8. 97
  9. 21
  10. 4
  11. 16
  12. 83
  13. 4
  14. 86
  15. 68
  16. 29
  17. 4
  18. 64
  19. 15
  20. 98
  21. 97
  22. 38
  23. 71
  24. 61
  25. 47
  26. 79
  27. 87
  28. 46
  29. 73
  30. 51
  31. 83
  32. 63
  33. 15
  34. 27
  35. 4
  36. 77
  37. 18
  38. 17
  39. 29
  40. 21

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