Kindergarten · Math · On Level
Free Missing Numbers to 20 worksheet - version 15
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-1HKQ2Y1-PHML
1.7, __, 9
2.What number comes after 6?
3.10, __, 12
4.What number comes after 16?
5.9, __, 11
6.16, __, 18
7.What number comes after 14?
8.3, __, 5
9.What number comes after 8?
10.18, __, 20
11.What number comes after 12?
12.17, __, 19
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 15
- 7, __, 98
- What number comes after 6?7
- 10, __, 1211
- What number comes after 16?17
- 9, __, 1110
- 16, __, 1817
- What number comes after 14?15
- 3, __, 54
- What number comes after 8?9
- 18, __, 2019
- What number comes after 12?13
- 17, __, 1918
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.