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 just after 36?
- 2.What number comes just after 51?
- 3.What number comes just after 66?
- 4.What number comes just after 50?
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5.How many stars are there?
★★★★ - 6.7 tens and 6 ones make which number?
- 7.What number comes just after 42?
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8.How many stars are there?
★★★ - 9.Find the missing number: 78, 79, 80, ?
- 10.1 ten and 9 ones make which number?
- 11.What number comes just before 45?
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12.How many dots are there?
●●●●● ●●●●● - 13.Find the missing number: ?, 39, 40, 41
- 14.Find the missing number: ?, 95, 96, 97
- 15.What number comes just before 78?
- 16.7 tens and 4 ones make which number?
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17.How many dots are there?
●●●●● ●●●●● ●● - 18.What number comes between 16 and 18?
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19.How many hearts are there?
♥♥♥♥♥ ♥♥♥♥♥ ♥ - 20.Find the missing number: 12, ?, 14, 15
- 21.7 tens and 1 one make which number?
- 22.3 tens and 4 ones make which number?
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23.How many dots are there?
●●● - 24.What number comes between 19 and 21?
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25.How many triangles are there?
▲▲▲ - 26.What number comes just after 39?
- 27.What number comes just before 69?
- 28.What number comes between 9 and 11?
- 29.What number comes between 77 and 79?
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30.How many triangles are there?
▲▲▲▲▲ ▲▲▲ -
31.How many stars are there?
★★★★★ ★★★★★ ★★ - 32.What number comes just after 76?
- 33.4 tens and 2 ones make which number?
- 34.What number comes between 18 and 20?
- 35.What number comes just after 54?
- 36.What number comes just after 88?
- 37.What number comes between 57 and 59?
- 38.What number comes just before 93?
- 39.1 ten and 2 ones make which number?
- 40.4 tens and 6 ones make which number?
Answer key
- 37
- 52
- 67
- 51
- 4
- 76
- 43
- 3
- 81
- 19
- 44
- 10
- 38
- 94
- 77
- 74
- 12
- 17
- 11
- 13
- 71
- 34
- 3
- 20
- 3
- 40
- 68
- 10
- 78
- 8
- 12
- 77
- 42
- 19
- 55
- 89
- 58
- 92
- 12
- 46
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