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Class 1 Maths Worksheet: Numbers 1 to 100

Maths worksheets lesson 1: Numbers 1 to 100 · Set 33 · 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.What number comes just after 31?
  2. 2.What number comes between 64 and 66?
  3. 3.How many hearts are there?
    ♥♥♥♥♥ ♥♥
  4. 4.How many hearts are there?
    ♥♥♥♥♥ ♥♥♥♥♥ ♥♥♥♥
  5. 5.What number comes between 17 and 19?
  6. 6.2 tens and 3 ones make which number?
  7. 7.How many stars are there?
    ★★★★★ ★★★
  8. 8.What number comes just before 70?
  9. 9.What number comes just after 2?
  10. 10.What number comes just before 21?
  11. 11.Find the missing number: ?, 61, 62, 63
  12. 12.What number comes just before 20?
  13. 13.What number comes between 79 and 81?
  14. 14.2 tens and 4 ones make which number?
  15. 15.How many hearts are there?
    ♥♥♥♥♥ ♥♥♥♥♥ ♥♥
  16. 16.What number comes between 20 and 22?
  17. 17.How many stars are there?
    ★★★★★ ★★★★★
  18. 18.What number comes just before 86?
  19. 19.Find the missing number: 6, 7, 8, ?
  20. 20.Find the missing number: ?, 83, 84, 85
  21. 21.What number comes between 93 and 95?
  22. 22.What number comes between 47 and 49?
  23. 23.What number comes just after 49?
  24. 24.What number comes just before 79?
  25. 25.What number comes just before 57?
  26. 26.What number comes between 27 and 29?
  27. 27.What number comes just before 95?
  28. 28.What number comes just after 11?
  29. 29.What number comes just before 73?
  30. 30.What number comes between 21 and 23?
  31. 31.What number comes just after 36?
  32. 32.What number comes just before 81?
  33. 33.Find the missing number: 87, 88, ?, 90
  34. 34.What number comes between 19 and 21?
  35. 35.Find the missing number: ?, 19, 20, 21
  36. 36.How many triangles are there?
    ▲▲▲
  37. 37.What number comes just before 85?
  38. 38.What number comes just after 7?
  39. 39.How many stars are there?
    ★★★★★ ★★★★
  40. 40.What number comes just after 32?

Answer key

  1. 32
  2. 65
  3. 7
  4. 14
  5. 18
  6. 23
  7. 8
  8. 69
  9. 3
  10. 20
  11. 60
  12. 19
  13. 80
  14. 24
  15. 12
  16. 21
  17. 10
  18. 85
  19. 9
  20. 82
  21. 94
  22. 48
  23. 50
  24. 78
  25. 56
  26. 28
  27. 94
  28. 12
  29. 72
  30. 22
  31. 37
  32. 80
  33. 89
  34. 20
  35. 18
  36. 3
  37. 84
  38. 8
  39. 9
  40. 33

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