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 80 and 82?
- 2.1 ten and 6 ones make which number?
- 3.What number comes between 1 and 3?
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4.How many triangles are there?
▲▲▲▲▲ ▲▲▲▲▲ - 5.Find the missing number: 88, 89, ?, 91
- 6.Find the missing number: 26, 27, ?, 29
- 7.What number comes just before 73?
- 8.What number comes just after 10?
- 9.What number comes just after 12?
- 10.What number comes just before 66?
- 11.9 tens and 7 ones make which number?
- 12.What number comes just after 38?
- 13.What number comes between 46 and 48?
-
14.How many stars are there?
★★★★★ ★★★★★ - 15.What number comes between 36 and 38?
- 16.What number comes just before 53?
- 17.What number comes just after 96?
- 18.Find the missing number: 2, 3, ?, 5
- 19.What number comes between 53 and 55?
- 20.7 tens and 1 one make which number?
- 21.Find the missing number: 55, 56, ?, 58
- 22.What number comes just after 30?
- 23.7 tens and 4 ones make which number?
-
24.How many hearts are there?
♥♥♥ - 25.What number comes just before 87?
- 26.What number comes just after 80?
- 27.What number comes just before 5?
- 28.Find the missing number: ?, 70, 71, 72
- 29.What number comes just before 8?
- 30.3 tens and 9 ones make which number?
- 31.Find the missing number: ?, 2, 3, 4
- 32.Find the missing number: 14, 15, 16, ?
- 33.Find the missing number: 96, ?, 98, 99
- 34.What number comes just after 43?
- 35.What number comes just before 98?
- 36.What number comes just before 57?
- 37.What number comes just before 45?
- 38.What number comes between 30 and 32?
- 39.What number comes just after 20?
- 40.Find the missing number: 18, 19, 20, ?
Answer key
- 81
- 16
- 2
- 10
- 90
- 28
- 72
- 11
- 13
- 65
- 97
- 39
- 47
- 10
- 37
- 52
- 97
- 4
- 54
- 71
- 57
- 31
- 74
- 3
- 86
- 81
- 4
- 69
- 7
- 39
- 1
- 17
- 97
- 44
- 97
- 56
- 44
- 31
- 21
- 21
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