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Class 1 Maths Worksheet: Numbers 1 to 100

Maths worksheets lesson 1: Numbers 1 to 100 · Set 92 · 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. 1.3 tens and 3 ones make which number?
  2. 2.What number comes just after 73?
  3. 3.What number comes just before 48?
  4. 4.How many dots are there?
    ●●●●
  5. 5.How many hearts are there?
    ♥♥♥♥♥ ♥♥
  6. 6.How many hearts are there?
    ♥♥♥♥♥ ♥♥♥
  7. 7.Find the missing number: 10, 11, ?, 13
  8. 8.How many dots are there?
    ●●●●●
  9. 9.How many triangles are there?
    ▲▲▲▲
  10. 10.What number comes just before 63?
  11. 11.What number comes between 94 and 96?
  12. 12.Find the missing number: ?, 50, 51, 52
  13. 13.How many triangles are there?
    ▲▲▲▲▲
  14. 14.What number comes between 56 and 58?
  15. 15.What number comes just before 46?
  16. 16.3 tens and 9 ones make which number?
  17. 17.Find the missing number: 23, 24, ?, 26
  18. 18.What number comes just after 96?
  19. 19.What number comes just after 56?
  20. 20.2 tens and 7 ones make which number?
  21. 21.What number comes just before 67?
  22. 22.What number comes just after 7?
  23. 23.What number comes just after 67?
  24. 24.Find the missing number: 82, ?, 84, 85
  25. 25.What number comes just after 36?
  26. 26.8 tens and 8 ones make which number?
  27. 27.What number comes just after 55?
  28. 28.How many triangles are there?
    ▲▲▲
  29. 29.What number comes between 27 and 29?
  30. 30.Find the missing number: 63, ?, 65, 66
  31. 31.How many hearts are there?
    ♥♥♥♥♥ ♥♥♥♥♥ ♥♥
  32. 32.Find the missing number: ?, 18, 19, 20
  33. 33.What number comes just before 4?
  34. 34.4 tens and 9 ones make which number?
  35. 35.5 tens and 1 one make which number?
  36. 36.7 tens and 3 ones make which number?
  37. 37.Find the missing number: ?, 37, 38, 39
  38. 38.What number comes between 42 and 44?
  39. 39.1 ten and 4 ones make which number?
  40. 40.1 ten and 8 ones make which number?

Answer key

  1. 33
  2. 74
  3. 47
  4. 4
  5. 7
  6. 8
  7. 12
  8. 5
  9. 4
  10. 62
  11. 95
  12. 49
  13. 5
  14. 57
  15. 45
  16. 39
  17. 25
  18. 97
  19. 57
  20. 27
  21. 66
  22. 8
  23. 68
  24. 83
  25. 37
  26. 88
  27. 56
  28. 3
  29. 28
  30. 64
  31. 12
  32. 17
  33. 3
  34. 49
  35. 51
  36. 73
  37. 36
  38. 43
  39. 14
  40. 18

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