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Class 1 Maths Worksheet: Numbers 1 to 100

Maths worksheets lesson 1: Numbers 1 to 100 · Set 26 · 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. 2.1 ten and 6 ones make which number?
  3. 3.Find the missing number: ?, 81, 82, 83
  4. 4.3 tens and 0 ones make which number?
  5. 5.Find the missing number: 96, 97, 98, ?
  6. 6.9 tens and 7 ones make which number?
  7. 7.Find the missing number: ?, 41, 42, 43
  8. 8.3 tens and 7 ones make which number?
  9. 9.What number comes between 38 and 40?
  10. 10.8 tens and 4 ones make which number?
  11. 11.3 tens and 1 one make which number?
  12. 12.What number comes just before 68?
  13. 13.2 tens and 4 ones make which number?
  14. 14.8 tens and 9 ones make which number?
  15. 15.How many stars are there?
    ★★★★★ ★★★★★ ★★★
  16. 16.What number comes just before 74?
  17. 17.What number comes just after 61?
  18. 18.Find the missing number: ?, 35, 36, 37
  19. 19.What number comes between 2 and 4?
  20. 20.Find the missing number: 80, 81, 82, ?
  21. 21.What number comes between 9 and 11?
  22. 22.7 tens and 4 ones make which number?
  23. 23.What number comes just before 18?
  24. 24.How many dots are there?
    ●●●●● ●●●●● ●●
  25. 25.What number comes just after 26?
  26. 26.What number comes just after 53?
  27. 27.What number comes just before 43?
  28. 28.What number comes just before 12?
  29. 29.What number comes just before 88?
  30. 30.4 tens and 1 one make which number?
  31. 31.What number comes just before 17?
  32. 32.4 tens and 2 ones make which number?
  33. 33.What number comes just after 57?
  34. 34.How many triangles are there?
    ▲▲▲▲▲ ▲▲
  35. 35.Find the missing number: 83, ?, 85, 86
  36. 36.What number comes just after 22?
  37. 37.What number comes just after 33?
  38. 38.What number comes just before 85?
  39. 39.Find the missing number: 45, ?, 47, 48
  40. 40.What number comes between 8 and 10?

Answer key

  1. 6
  2. 16
  3. 80
  4. 30
  5. 99
  6. 97
  7. 40
  8. 37
  9. 39
  10. 84
  11. 31
  12. 67
  13. 24
  14. 89
  15. 13
  16. 73
  17. 62
  18. 34
  19. 3
  20. 83
  21. 10
  22. 74
  23. 17
  24. 12
  25. 27
  26. 54
  27. 42
  28. 11
  29. 87
  30. 41
  31. 16
  32. 42
  33. 58
  34. 7
  35. 84
  36. 23
  37. 34
  38. 84
  39. 46
  40. 9

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