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Class 1 Maths Worksheet: Numbers 1 to 100

Maths worksheets lesson 1: Numbers 1 to 100 · Set 53 · 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 2 ones make which number?
  2. 2.2 tens and 5 ones make which number?
  3. 3.What number comes just before 65?
  4. 4.What number comes just after 62?
  5. 5.What number comes between 44 and 46?
  6. 6.How many hearts are there?
    ♥♥♥♥♥ ♥♥
  7. 7.What number comes just after 97?
  8. 8.What number comes just after 28?
  9. 9.What number comes just before 25?
  10. 10.What number comes just before 64?
  11. 11.What number comes between 23 and 25?
  12. 12.Find the missing number: 12, ?, 14, 15
  13. 13.What number comes just after 4?
  14. 14.What number comes just after 77?
  15. 15.What number comes just before 83?
  16. 16.8 tens and 0 ones make which number?
  17. 17.How many dots are there?
    ●●●●
  18. 18.What number comes just after 90?
  19. 19.7 tens and 3 ones make which number?
  20. 20.Find the missing number: ?, 46, 47, 48
  21. 21.What number comes just after 67?
  22. 22.Find the missing number: 72, 73, 74, ?
  23. 23.1 ten and 1 one make which number?
  24. 24.How many stars are there?
    ★★★★★ ★★★★★ ★
  25. 25.How many triangles are there?
    ▲▲▲▲
  26. 26.What number comes just after 22?
  27. 27.What number comes just before 94?
  28. 28.Find the missing number: 18, ?, 20, 21
  29. 29.How many stars are there?
    ★★★★★ ★★
  30. 30.Find the missing number: 64, ?, 66, 67
  31. 31.Find the missing number: 20, 21, ?, 23
  32. 32.How many hearts are there?
    ♥♥♥♥♥ ♥
  33. 33.What number comes between 77 and 79?
  34. 34.Find the missing number: ?, 53, 54, 55
  35. 35.What number comes just before 85?
  36. 36.Find the missing number: 84, 85, ?, 87
  37. 37.What number comes just after 63?
  38. 38.What number comes just after 20?
  39. 39.2 tens and 1 one make which number?
  40. 40.How many hearts are there?
    ♥♥♥♥♥ ♥♥♥♥

Answer key

  1. 12
  2. 25
  3. 64
  4. 63
  5. 45
  6. 7
  7. 98
  8. 29
  9. 24
  10. 63
  11. 24
  12. 13
  13. 5
  14. 78
  15. 82
  16. 80
  17. 4
  18. 91
  19. 73
  20. 45
  21. 68
  22. 75
  23. 11
  24. 11
  25. 4
  26. 23
  27. 93
  28. 19
  29. 7
  30. 65
  31. 22
  32. 6
  33. 78
  34. 52
  35. 84
  36. 86
  37. 64
  38. 21
  39. 21
  40. 9

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