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Class 1 Maths Worksheet: Numbers 1 to 100

Maths worksheets lesson 1: Numbers 1 to 100 · Set 66 · 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. 1.3 tens and 3 ones make which number?
  2. 2.How many dots are there?
    ●●●●● ●●●●● ●●
  3. 3.What number comes just before 53?
  4. 4.4 tens and 8 ones make which number?
  5. 5.Find the missing number: 83, ?, 85, 86
  6. 6.What number comes between 33 and 35?
  7. 7.What number comes just after 35?
  8. 8.What number comes just before 70?
  9. 9.What number comes between 4 and 6?
  10. 10.What number comes just after 14?
  11. 11.How many stars are there?
    ★★★★★ ★★★★★ ★★★★
  12. 12.What number comes between 22 and 24?
  13. 13.What number comes just before 74?
  14. 14.What number comes between 6 and 8?
  15. 15.What number comes just before 14?
  16. 16.What number comes just before 30?
  17. 17.What number comes between 65 and 67?
  18. 18.What number comes just after 32?
  19. 19.How many triangles are there?
    ▲▲▲▲▲ ▲▲▲▲▲ ▲▲▲▲▲
  20. 20.What number comes just before 40?
  21. 21.What number comes just before 93?
  22. 22.What number comes just before 80?
  23. 23.What number comes just before 76?
  24. 24.What number comes between 72 and 74?
  25. 25.How many hearts are there?
    ♥♥♥♥♥
  26. 26.What number comes just before 60?
  27. 27.What number comes just after 62?
  28. 28.What number comes just after 21?
  29. 29.7 tens and 6 ones make which number?
  30. 30.What number comes between 41 and 43?
  31. 31.How many stars are there?
    ★★★★★
  32. 32.What number comes between 26 and 28?
  33. 33.What number comes just after 86?
  34. 34.6 tens and 0 ones make which number?
  35. 35.Find the missing number: ?, 43, 44, 45
  36. 36.What number comes just before 44?
  37. 37.What number comes just before 21?
  38. 38.How many dots are there?
    ●●●●● ●●●
  39. 39.5 tens and 8 ones make which number?
  40. 40.What number comes just after 84?

Answer key

  1. 33
  2. 12
  3. 52
  4. 48
  5. 84
  6. 34
  7. 36
  8. 69
  9. 5
  10. 15
  11. 14
  12. 23
  13. 73
  14. 7
  15. 13
  16. 29
  17. 66
  18. 33
  19. 15
  20. 39
  21. 92
  22. 79
  23. 75
  24. 73
  25. 5
  26. 59
  27. 63
  28. 22
  29. 76
  30. 42
  31. 5
  32. 27
  33. 87
  34. 60
  35. 42
  36. 43
  37. 20
  38. 8
  39. 58
  40. 85

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