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Class 1 Maths Worksheet: Numbers 1 to 100

Maths worksheets lesson 1: Numbers 1 to 100 · Set 110 · 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 76?
  2. 2.What number comes just before 12?
  3. 3.How many triangles are there?
    ▲▲▲▲▲ ▲▲▲▲▲ ▲▲
  4. 4.What number comes just before 21?
  5. 5.How many stars are there?
    ★★★★★ ★★★★★ ★★★★
  6. 6.6 tens and 1 one make which number?
  7. 7.8 tens and 5 ones make which number?
  8. 8.How many triangles are there?
    ▲▲▲▲▲ ▲▲▲▲▲ ▲
  9. 9.How many stars are there?
    ★★★★
  10. 10.How many dots are there?
    ●●●●● ●●●●● ●●●●
  11. 11.What number comes between 62 and 64?
  12. 12.What number comes between 17 and 19?
  13. 13.Find the missing number: 48, 49, ?, 51
  14. 14.What number comes just before 80?
  15. 15.Find the missing number: 19, 20, ?, 22
  16. 16.What number comes between 12 and 14?
  17. 17.2 tens and 0 ones make which number?
  18. 18.Find the missing number: ?, 66, 67, 68
  19. 19.How many dots are there?
    ●●●●● ●●●●● ●●
  20. 20.How many stars are there?
    ★★★★★ ★
  21. 21.Find the missing number: ?, 52, 53, 54
  22. 22.What number comes between 33 and 35?
  23. 23.What number comes between 97 and 99?
  24. 24.What number comes between 63 and 65?
  25. 25.What number comes just after 12?
  26. 26.What number comes just before 67?
  27. 27.What number comes between 68 and 70?
  28. 28.Find the missing number: 33, 34, 35, ?
  29. 29.How many dots are there?
    ●●●●
  30. 30.What number comes just after 61?
  31. 31.Find the missing number: 35, 36, ?, 38
  32. 32.How many dots are there?
    ●●●●●
  33. 33.1 ten and 2 ones make which number?
  34. 34.3 tens and 5 ones make which number?
  35. 35.What number comes just after 95?
  36. 36.Find the missing number: ?, 86, 87, 88
  37. 37.How many stars are there?
    ★★★★★ ★★
  38. 38.7 tens and 8 ones make which number?
  39. 39.What number comes between 82 and 84?
  40. 40.What number comes between 51 and 53?

Answer key

  1. 75
  2. 11
  3. 12
  4. 20
  5. 14
  6. 61
  7. 85
  8. 11
  9. 4
  10. 14
  11. 63
  12. 18
  13. 50
  14. 79
  15. 21
  16. 13
  17. 20
  18. 65
  19. 12
  20. 6
  21. 51
  22. 34
  23. 98
  24. 64
  25. 13
  26. 66
  27. 69
  28. 36
  29. 4
  30. 62
  31. 37
  32. 5
  33. 12
  34. 35
  35. 96
  36. 85
  37. 7
  38. 78
  39. 83
  40. 52

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