Kindergarten · Math · Challenge
Free Missing Numbers to 20 worksheet - version 17
Find numbers missing from short counting sequences. This printable version includes 12 grade-appropriate questions and a separate answer sheet.
Missing Numbers to 20
Kindergarten · Stretch challenge · 12 questions · Version PG-1SL39CZ-R8EM
1.12, __, 14
2.What number comes after 0?
3.18, __, 20
4.What number comes after 14?
5.17, __, 19
6.What number comes after 2?
7.7, __, 9
8.What number comes after 1?
9.13, __, 15
10.What number comes after 17?
11.9, __, 11
12.What number comes after 10?
Answers and teaching notes
Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.
Show answers for version 17
- 12, __, 1413
- What number comes after 0?1
- 18, __, 2019
- What number comes after 14?15
- 17, __, 1918
- What number comes after 2?3
- 7, __, 98
- What number comes after 1?2
- 13, __, 1514
- What number comes after 17?18
- 9, __, 1110
- What number comes after 10?11
Worked example
8, __, 10. Count from 8: 8, 9, 10.
Common mistake
Writing the number after the sequence instead of the number in the blank.
Helpful hint
Count aloud across the whole sequence.