Kindergarten · Math · Challenge
Free Missing Numbers to 20 worksheet - version 13
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-1TP1O4V-R8EM
1.8, __, 10
2.What number comes after 3?
3.3, __, 5
4.What number comes after 9?
5.12, __, 14
6.What number comes after 11?
7.5, __, 7
8.What number comes after 14?
9.15, __, 17
10.What number comes after 5?
11.6, __, 8
12.What number comes after 17?
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 13
- 8, __, 109
- What number comes after 3?4
- 3, __, 54
- What number comes after 9?10
- 12, __, 1413
- What number comes after 11?12
- 5, __, 76
- What number comes after 14?15
- 15, __, 1716
- What number comes after 5?6
- 6, __, 87
- What number comes after 17?18
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.