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Class 1 Maths Worksheet: Numbers 1 to 100

Maths worksheets lesson 1: Numbers 1 to 100 · Set 60 · 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 stars are there?
    ★★★★★ ★★★★★ ★
  2. 2.How many hearts are there?
    ♥♥♥♥♥ ♥♥♥♥♥ ♥
  3. 3.What number comes just after 42?
  4. 4.What number comes just after 22?
  5. 5.What number comes between 58 and 60?
  6. 6.How many stars are there?
    ★★★★★ ★★★★★ ★★
  7. 7.What number comes just after 28?
  8. 8.What number comes just before 86?
  9. 9.What number comes just before 70?
  10. 10.What number comes just after 31?
  11. 11.How many stars are there?
    ★★★
  12. 12.Find the missing number: ?, 44, 45, 46
  13. 13.How many stars are there?
    ★★★★
  14. 14.How many triangles are there?
    ▲▲▲▲
  15. 15.What number comes just after 11?
  16. 16.What number comes between 53 and 55?
  17. 17.7 tens and 3 ones make which number?
  18. 18.What number comes just before 62?
  19. 19.What number comes between 38 and 40?
  20. 20.4 tens and 1 one make which number?
  21. 21.3 tens and 0 ones make which number?
  22. 22.What number comes between 81 and 83?
  23. 23.What number comes between 22 and 24?
  24. 24.Find the missing number: 48, 49, 50, ?
  25. 25.Find the missing number: 7, 8, ?, 10
  26. 26.What number comes just before 54?
  27. 27.6 tens and 5 ones make which number?
  28. 28.2 tens and 4 ones make which number?
  29. 29.What number comes between 72 and 74?
  30. 30.5 tens and 7 ones make which number?
  31. 31.Find the missing number: 29, 30, ?, 32
  32. 32.5 tens and 2 ones make which number?
  33. 33.1 ten and 8 ones make which number?
  34. 34.How many triangles are there?
    ▲▲▲▲▲ ▲▲▲▲▲ ▲▲▲▲
  35. 35.Find the missing number: 71, ?, 73, 74
  36. 36.What number comes just after 2?
  37. 37.How many triangles are there?
    ▲▲▲▲▲ ▲▲▲▲▲ ▲▲▲▲▲
  38. 38.Find the missing number: ?, 53, 54, 55
  39. 39.How many dots are there?
    ●●●
  40. 40.What number comes just after 33?

Answer key

  1. 11
  2. 11
  3. 43
  4. 23
  5. 59
  6. 12
  7. 29
  8. 85
  9. 69
  10. 32
  11. 3
  12. 43
  13. 4
  14. 4
  15. 12
  16. 54
  17. 73
  18. 61
  19. 39
  20. 41
  21. 30
  22. 82
  23. 23
  24. 51
  25. 9
  26. 53
  27. 65
  28. 24
  29. 73
  30. 57
  31. 31
  32. 52
  33. 18
  34. 14
  35. 72
  36. 3
  37. 15
  38. 52
  39. 3
  40. 34

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