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Grade 1 · Worksheet
Numbers to 100
- 1.
How many tens are in 34?
- A3
- B4
- C7
- 2.
What number is 4 tens and 7 ones?
- 3.
How many ones are in 71?
- 4.
What number comes after 71 when you count on in ones?
- 5.
Count back 1 from 30. What number do you get?
- 6.
In 53, what is the value of the 5?
- A5
- B50
- C55
- 7.
Which number is 'sixty-two'?
- A26
- B62
- C72
- 8.
34 is 3 tens and 4 ones.
True False - 9.
The number after 99 is 100.
True False - 10.
Which number is missing? 33, 34, __, 36
- A44
- B35
- C30
- 11.
Counting on in ones, put these in the order you say them.
Write the order (smallest to largest) in the boxes:
- ?24
- ?22
- ?23
- 12.
Put these tens numbers in order.
Write the order (smallest to largest) in the boxes:
- ?30
- ?10
- ?20
- 13.
What number is 9 tens and 5 ones?
- 14.
What comes next? 43, 44, 45, 46, …
- 15.
In the number 20, what is the ones digit?
- 16.
What number comes just after 56?
- 17.
What number comes just after 53?
- 18.
Write this as a single number: 80 + 7
- 19.
In the number 54, what is the tens digit?
- 20.
What number comes just before 28?
Answer key
Numbers to 100
- 1.A. 3
- 2.47
- 3.1
- 4.72
- 5.29
- 6.B. 50
- 7.B. 62
- 8.True
- 9.True
- 10.B. 35
- 11.22, 23, 24
- 12.10, 20, 30
- 13.95
- 14.47
- 15.0
- 16.57
- 17.54
- 18.87
- 19.5
- 20.27