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Class 1 Maths Worksheet: Numbers 1 to 100

Maths worksheets lesson 1: Numbers 1 to 100 · Set 40 · 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.What number comes just after 14?
  2. 2.How many triangles are there?
    ▲▲▲▲▲ ▲▲▲▲▲ ▲▲▲▲
  3. 3.1 ten and 5 ones make which number?
  4. 4.What number comes just before 20?
  5. 5.What number comes just after 2?
  6. 6.What number comes between 21 and 23?
  7. 7.How many stars are there?
    ★★★★★ ★★★
  8. 8.What number comes just after 10?
  9. 9.2 tens and 9 ones make which number?
  10. 10.What number comes between 7 and 9?
  11. 11.6 tens and 2 ones make which number?
  12. 12.1 ten and 0 ones make which number?
  13. 13.How many stars are there?
    ★★★★★ ★
  14. 14.How many hearts are there?
    ♥♥♥
  15. 15.What number comes between 34 and 36?
  16. 16.What number comes just before 22?
  17. 17.What number comes just before 34?
  18. 18.How many triangles are there?
    ▲▲▲▲▲ ▲▲▲
  19. 19.8 tens and 2 ones make which number?
  20. 20.What number comes between 65 and 67?
  21. 21.Find the missing number: 53, ?, 55, 56
  22. 22.8 tens and 0 ones make which number?
  23. 23.What number comes just before 71?
  24. 24.What number comes between 97 and 99?
  25. 25.Find the missing number: 17, 18, ?, 20
  26. 26.9 tens and 9 ones make which number?
  27. 27.What number comes just after 81?
  28. 28.5 tens and 1 one make which number?
  29. 29.What number comes between 6 and 8?
  30. 30.What number comes between 69 and 71?
  31. 31.What number comes just before 31?
  32. 32.6 tens and 6 ones make which number?
  33. 33.What number comes just after 86?
  34. 34.What number comes just before 57?
  35. 35.What number comes just after 77?
  36. 36.How many triangles are there?
    ▲▲▲
  37. 37.How many hearts are there?
    ♥♥♥♥♥ ♥♥♥♥♥ ♥♥♥♥♥
  38. 38.What number comes between 56 and 58?
  39. 39.How many stars are there?
    ★★★★★ ★★★★★ ★★
  40. 40.What number comes just before 96?

Answer key

  1. 15
  2. 14
  3. 15
  4. 19
  5. 3
  6. 22
  7. 8
  8. 11
  9. 29
  10. 8
  11. 62
  12. 10
  13. 6
  14. 3
  15. 35
  16. 21
  17. 33
  18. 8
  19. 82
  20. 66
  21. 54
  22. 80
  23. 70
  24. 98
  25. 19
  26. 99
  27. 82
  28. 51
  29. 7
  30. 70
  31. 30
  32. 66
  33. 87
  34. 56
  35. 78
  36. 3
  37. 15
  38. 57
  39. 12
  40. 95

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