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Class 1 Maths Worksheet: Numbers 1 to 100

Maths worksheets lesson 1: Numbers 1 to 100 · Set 31 · 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 before 11?
  2. 2.Find the missing number: ?, 70, 71, 72
  3. 3.Find the missing number: 6, ?, 8, 9
  4. 4.How many dots are there?
    ●●●
  5. 5.7 tens and 5 ones make which number?
  6. 6.How many stars are there?
    ★★★★★ ★★★★★ ★★★
  7. 7.What number comes just after 47?
  8. 8.What number comes between 12 and 14?
  9. 9.Find the missing number: 93, ?, 95, 96
  10. 10.What number comes just after 83?
  11. 11.What number comes just after 1?
  12. 12.What number comes just after 61?
  13. 13.How many stars are there?
    ★★★
  14. 14.Find the missing number: 78, 79, 80, ?
  15. 15.3 tens and 1 one make which number?
  16. 16.How many triangles are there?
    ▲▲▲▲▲ ▲▲▲▲
  17. 17.What number comes just after 7?
  18. 18.How many triangles are there?
    ▲▲▲▲▲ ▲▲▲
  19. 19.How many stars are there?
    ★★★★★ ★★★★★ ★★★★★
  20. 20.How many stars are there?
    ★★★★★ ★★★★★ ★
  21. 21.What number comes just after 50?
  22. 22.Find the missing number: ?, 61, 62, 63
  23. 23.What number comes just after 6?
  24. 24.What number comes just after 32?
  25. 25.What number comes just before 72?
  26. 26.Find the missing number: 8, 9, ?, 11
  27. 27.Find the missing number: 81, 82, 83, ?
  28. 28.How many stars are there?
    ★★★★★ ★★★★★ ★★★★
  29. 29.Find the missing number: 3, 4, 5, ?
  30. 30.What number comes between 69 and 71?
  31. 31.Find the missing number: 53, ?, 55, 56
  32. 32.What number comes just before 5?
  33. 33.What number comes just after 38?
  34. 34.Find the missing number: 52, 53, ?, 55
  35. 35.2 tens and 1 one make which number?
  36. 36.How many dots are there?
    ●●●●
  37. 37.What number comes between 11 and 13?
  38. 38.How many stars are there?
    ★★★★★ ★
  39. 39.Find the missing number: 91, 92, ?, 94
  40. 40.What number comes just after 10?

Answer key

  1. 10
  2. 69
  3. 7
  4. 3
  5. 75
  6. 13
  7. 48
  8. 13
  9. 94
  10. 84
  11. 2
  12. 62
  13. 3
  14. 81
  15. 31
  16. 9
  17. 8
  18. 8
  19. 15
  20. 11
  21. 51
  22. 60
  23. 7
  24. 33
  25. 71
  26. 10
  27. 84
  28. 14
  29. 6
  30. 70
  31. 54
  32. 4
  33. 39
  34. 54
  35. 21
  36. 4
  37. 12
  38. 6
  39. 93
  40. 11

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