This medium sheet pushes kindergartners toward number reasoning rather than rote counting. Part A uses nine fill-in-the-blank prompts that ask for the number before or after a given numeral and even sneak in a small teen-number sum like ten plus seven. Part B finishes with a matching activity where clues such as count on two from fourteen or the number before twenty must be linked to the correct answer.
Style:
Count to 20
Part A: Fill in the Missing Number
Write the missing number on each line.
1. The number after 9 is 10.
2. The number before 15 is 14.
3. 10 + 7 = 17.
4. 10 + 3 = 13.
5. The number after 19 is 20.
6. 10 + 9 = 19.
7. The number before 12 is 11.
8. 10 + 5 = 15.
9. The number between 17 and 19 is 18.
Part B: Matching
Match each number sequence clue to the correct answer.
1. Draw a line to match.
Count on 2 from 14
→ 16
19
Teen number: 10 + 8
→ 18
11
The number after 10
→ 11
16
The number before 20
→ 19
18
Count to 20
★ Part A: Fill in the Missing Number
Write the missing number on each line.
1) The number after 9 is 10.
2) The number before 15 is 14.
3) 10 + 7 = 17.
4) 10 + 3 = 13.
5) The number after 19 is 20.
6) 10 + 9 = 19.
7) The number before 12 is 11.
8) 10 + 5 = 15.
9) The number between 17 and 19 is 18.
★ Part B: Matching
Match each number sequence clue to the correct answer.
1) Draw a line to match.
Count on 2 from 14
→ 16
19
Teen number: 10 + 8
→ 18
11
The number after 10
→ 11
16
The number before 20
→ 19
18
Ready to Practice?
Read each question carefully. Write the missing number or draw a line to match.
10 Questions
15-20 minutes
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