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 61?
- 2.What number comes between 9 and 11?
- 3.Find the missing number: 35, 36, ?, 38
- 4.What number comes just before 25?
- 5.What number comes between 87 and 89?
- 6.What number comes between 24 and 26?
- 7.What number comes just before 30?
- 8.Find the missing number: 2, 3, 4, ?
- 9.What number comes between 74 and 76?
- 10.What number comes just before 77?
- 11.4 tens and 2 ones make which number?
- 12.What number comes between 68 and 70?
-
13.How many hearts are there?
♥♥♥♥♥ ♥ - 14.What number comes just after 89?
-
15.How many hearts are there?
♥♥♥♥♥ - 16.What number comes just before 60?
- 17.What number comes just before 51?
- 18.What number comes just after 8?
- 19.3 tens and 4 ones make which number?
- 20.What number comes just after 28?
- 21.Find the missing number: ?, 85, 86, 87
- 22.What number comes between 8 and 10?
- 23.What number comes between 62 and 64?
-
24.How many triangles are there?
▲▲▲▲▲ ▲ - 25.What number comes just after 70?
-
26.How many triangles are there?
▲▲▲▲▲ ▲▲▲ - 27.Find the missing number: 62, 63, 64, ?
- 28.Find the missing number: ?, 86, 87, 88
- 29.What number comes just before 99?
- 30.What number comes between 45 and 47?
- 31.What number comes between 17 and 19?
- 32.What number comes just before 42?
- 33.Find the missing number: ?, 62, 63, 64
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34.How many dots are there?
●●●●● ●●●●● ●● - 35.6 tens and 3 ones make which number?
- 36.Find the missing number: 38, 39, ?, 41
- 37.Find the missing number: 61, 62, 63, ?
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38.How many dots are there?
●●●●● ●●●●● - 39.What number comes just after 94?
- 40.What number comes just before 68?
Answer key
- 62
- 10
- 37
- 24
- 88
- 25
- 29
- 5
- 75
- 76
- 42
- 69
- 6
- 90
- 5
- 59
- 50
- 9
- 34
- 29
- 84
- 9
- 63
- 6
- 71
- 8
- 65
- 85
- 98
- 46
- 18
- 41
- 61
- 12
- 63
- 40
- 64
- 10
- 95
- 67
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