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Class 1 Maths Worksheet: Numbers 1 to 100

Maths worksheets lesson 1: Numbers 1 to 100 · Set 51 · 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. 1.1 ten and 4 ones make which number?
  2. 2.What number comes just after 12?
  3. 3.9 tens and 6 ones make which number?
  4. 4.How many hearts are there?
    ♥♥♥♥♥
  5. 5.What number comes between 72 and 74?
  6. 6.How many triangles are there?
    ▲▲▲▲▲ ▲▲▲▲▲ ▲▲▲▲
  7. 7.What number comes just before 89?
  8. 8.What number comes just before 9?
  9. 9.How many hearts are there?
    ♥♥♥
  10. 10.How many triangles are there?
    ▲▲▲▲
  11. 11.2 tens and 0 ones make which number?
  12. 12.What number comes just before 47?
  13. 13.What number comes just before 18?
  14. 14.What number comes just after 71?
  15. 15.Find the missing number: 36, ?, 38, 39
  16. 16.What number comes just after 57?
  17. 17.What number comes between 26 and 28?
  18. 18.6 tens and 4 ones make which number?
  19. 19.What number comes just before 20?
  20. 20.What number comes between 9 and 11?
  21. 21.What number comes between 85 and 87?
  22. 22.What number comes just after 96?
  23. 23.What number comes just before 59?
  24. 24.What number comes between 78 and 80?
  25. 25.What number comes between 21 and 23?
  26. 26.How many stars are there?
    ★★★★★ ★★★★★ ★
  27. 27.What number comes just before 85?
  28. 28.What number comes just before 32?
  29. 29.What number comes just before 6?
  30. 30.How many hearts are there?
    ♥♥♥♥♥ ♥♥♥♥♥
  31. 31.How many stars are there?
    ★★★★★ ★★★
  32. 32.How many stars are there?
    ★★★★★ ★★★★★
  33. 33.Find the missing number: 65, 66, ?, 68
  34. 34.Find the missing number: ?, 55, 56, 57
  35. 35.5 tens and 5 ones make which number?
  36. 36.Find the missing number: 20, 21, 22, ?
  37. 37.What number comes between 41 and 43?
  38. 38.What number comes just before 52?
  39. 39.What number comes just after 11?
  40. 40.3 tens and 0 ones make which number?

Answer key

  1. 14
  2. 13
  3. 96
  4. 5
  5. 73
  6. 14
  7. 88
  8. 8
  9. 3
  10. 4
  11. 20
  12. 46
  13. 17
  14. 72
  15. 37
  16. 58
  17. 27
  18. 64
  19. 19
  20. 10
  21. 86
  22. 97
  23. 58
  24. 79
  25. 22
  26. 11
  27. 84
  28. 31
  29. 5
  30. 10
  31. 8
  32. 10
  33. 67
  34. 54
  35. 55
  36. 23
  37. 42
  38. 51
  39. 12
  40. 30

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