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Class 1 Maths Worksheet: Numbers 1 to 100

Maths worksheets lesson 1: Numbers 1 to 100 · Set 20 · 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. 1.7 tens and 1 one make which number?
  2. 2.How many hearts are there?
    ♥♥♥♥
  3. 3.3 tens and 2 ones make which number?
  4. 4.What number comes just after 8?
  5. 5.What number comes just after 58?
  6. 6.How many hearts are there?
    ♥♥♥♥♥ ♥♥
  7. 7.How many triangles are there?
    ▲▲▲▲▲ ▲
  8. 8.What number comes just after 28?
  9. 9.Find the missing number: 43, 44, ?, 46
  10. 10.6 tens and 2 ones make which number?
  11. 11.What number comes just after 73?
  12. 12.What number comes just after 91?
  13. 13.What number comes just after 70?
  14. 14.Find the missing number: 71, ?, 73, 74
  15. 15.How many stars are there?
    ★★★★★ ★★★★★ ★★
  16. 16.How many dots are there?
    ●●●●● ●●●●● ●●●
  17. 17.What number comes just after 26?
  18. 18.What number comes between 50 and 52?
  19. 19.Find the missing number: ?, 96, 97, 98
  20. 20.4 tens and 9 ones make which number?
  21. 21.How many hearts are there?
    ♥♥♥♥♥ ♥♥♥♥♥ ♥♥♥♥♥
  22. 22.2 tens and 9 ones make which number?
  23. 23.What number comes just after 84?
  24. 24.What number comes between 10 and 12?
  25. 25.What number comes just after 22?
  26. 26.What number comes just before 73?
  27. 27.How many dots are there?
    ●●●
  28. 28.What number comes between 87 and 89?
  29. 29.How many stars are there?
    ★★★★
  30. 30.What number comes just before 74?
  31. 31.How many hearts are there?
    ♥♥♥♥♥ ♥♥♥♥♥
  32. 32.1 ten and 6 ones make which number?
  33. 33.What number comes just after 14?
  34. 34.What number comes between 43 and 45?
  35. 35.What number comes just after 75?
  36. 36.What number comes between 70 and 72?
  37. 37.6 tens and 6 ones make which number?
  38. 38.What number comes between 15 and 17?
  39. 39.What number comes just after 25?
  40. 40.What number comes just after 60?

Answer key

  1. 71
  2. 4
  3. 32
  4. 9
  5. 59
  6. 7
  7. 6
  8. 29
  9. 45
  10. 62
  11. 74
  12. 92
  13. 71
  14. 72
  15. 12
  16. 13
  17. 27
  18. 51
  19. 95
  20. 49
  21. 15
  22. 29
  23. 85
  24. 11
  25. 23
  26. 72
  27. 3
  28. 88
  29. 4
  30. 73
  31. 10
  32. 16
  33. 15
  34. 44
  35. 76
  36. 71
  37. 66
  38. 16
  39. 26
  40. 61

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