Class 1 Maths Worksheet: Numbers 1 to 100
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.What number comes between 8 and 10?
- 2.Find the missing number: 80, 81, 82, ?
- 3.What number comes just after 26?
- 4.Find the missing number: 18, 19, 20, ?
- 5.3 tens and 6 ones make which number?
- 6.What number comes between 75 and 77?
- 7.Find the missing number: 6, 7, 8, ?
- 8.What number comes between 43 and 45?
- 9.What number comes just after 81?
- 10.Find the missing number: 22, 23, 24, ?
- 11.What number comes just before 51?
- 12.What number comes just after 44?
- 13.What number comes just before 72?
- 14.What number comes between 13 and 15?
- 15.Find the missing number: ?, 58, 59, 60
- 16.What number comes between 16 and 18?
- 17.What number comes just after 99?
- 18.Find the missing number: 58, 59, ?, 61
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19.How many triangles are there?
▲▲▲▲▲ ▲▲▲▲▲ ▲▲▲▲▲ - 20.What number comes between 48 and 50?
- 21.What number comes between 36 and 38?
- 22.3 tens and 2 ones make which number?
- 23.What number comes just before 10?
- 24.What number comes between 95 and 97?
- 25.9 tens and 3 ones make which number?
- 26.What number comes just after 77?
- 27.What number comes between 94 and 96?
- 28.What number comes between 46 and 48?
- 29.Find the missing number: 91, 92, ?, 94
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30.How many stars are there?
★★★★★ ★★★★★ ★★ - 31.What number comes just after 13?
- 32.What number comes just before 16?
- 33.What number comes between 27 and 29?
- 34.6 tens and 1 one make which number?
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35.How many stars are there?
★★★★★ ★★★★ -
36.How many triangles are there?
▲▲▲▲▲ ▲ - 37.What number comes just after 71?
- 38.What number comes just before 46?
- 39.What number comes just before 88?
- 40.What number comes just before 54?
Answer key
- 9
- 83
- 27
- 21
- 36
- 76
- 9
- 44
- 82
- 25
- 50
- 45
- 71
- 14
- 57
- 17
- 100
- 60
- 15
- 49
- 37
- 32
- 9
- 96
- 93
- 78
- 95
- 47
- 93
- 12
- 14
- 15
- 28
- 61
- 9
- 6
- 72
- 45
- 87
- 53
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