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Class 1 Maths Worksheet: Numbers 1 to 100

Maths worksheets lesson 1: Numbers 1 to 100 · Set 80 · 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.Find the missing number: 7, 8, 9, ?
  2. 2.What number comes just after 91?
  3. 3.What number comes between 95 and 97?
  4. 4.What number comes just after 69?
  5. 5.What number comes just after 18?
  6. 6.How many triangles are there?
    ▲▲▲▲▲ ▲▲▲▲▲ ▲
  7. 7.What number comes just after 83?
  8. 8.What number comes just before 90?
  9. 9.What number comes between 74 and 76?
  10. 10.How many stars are there?
    ★★★★★ ★
  11. 11.What number comes just after 28?
  12. 12.What number comes just after 49?
  13. 13.What number comes between 15 and 17?
  14. 14.What number comes just before 29?
  15. 15.How many stars are there?
    ★★★★
  16. 16.Find the missing number: 94, 95, ?, 97
  17. 17.Find the missing number: 46, ?, 48, 49
  18. 18.7 tens and 1 one make which number?
  19. 19.Find the missing number: 77, 78, 79, ?
  20. 20.How many triangles are there?
    ▲▲▲▲▲ ▲▲▲▲▲ ▲▲▲▲▲
  21. 21.What number comes just after 23?
  22. 22.Find the missing number: 87, 88, 89, ?
  23. 23.What number comes just before 5?
  24. 24.6 tens and 0 ones make which number?
  25. 25.What number comes between 28 and 30?
  26. 26.What number comes just before 43?
  27. 27.How many hearts are there?
    ♥♥♥♥♥
  28. 28.4 tens and 1 one make which number?
  29. 29.Find the missing number: ?, 10, 11, 12
  30. 30.What number comes between 2 and 4?
  31. 31.What number comes just after 31?
  32. 32.8 tens and 5 ones make which number?
  33. 33.3 tens and 7 ones make which number?
  34. 34.Find the missing number: 69, ?, 71, 72
  35. 35.What number comes between 6 and 8?
  36. 36.What number comes just before 28?
  37. 37.What number comes just before 66?
  38. 38.What number comes between 22 and 24?
  39. 39.9 tens and 1 one make which number?
  40. 40.Find the missing number: 34, ?, 36, 37

Answer key

  1. 10
  2. 92
  3. 96
  4. 70
  5. 19
  6. 11
  7. 84
  8. 89
  9. 75
  10. 6
  11. 29
  12. 50
  13. 16
  14. 28
  15. 4
  16. 96
  17. 47
  18. 71
  19. 80
  20. 15
  21. 24
  22. 90
  23. 4
  24. 60
  25. 29
  26. 42
  27. 5
  28. 41
  29. 9
  30. 3
  31. 32
  32. 85
  33. 37
  34. 70
  35. 7
  36. 27
  37. 65
  38. 23
  39. 91
  40. 35

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