Kindergarten · Math · On Level
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 · On-level practice · 12 questions · Version PG-1H0QVK3-PHML
1.12, __, 14
2.What number comes after 15?
3.What number comes after 1?
4.16, __, 18
5.What number comes after 11?
6.What number comes after 2?
7.10, __, 12
8.What number comes after 4?
9.18, __, 20
10.What number comes after 3?
11.13, __, 15
12.3, __, 5
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 15?16
- What number comes after 1?2
- 16, __, 1817
- What number comes after 11?12
- What number comes after 2?3
- 10, __, 1211
- What number comes after 4?5
- 18, __, 2019
- What number comes after 3?4
- 13, __, 1514
- 3, __, 54
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.