Kindergarten · Math · Building Confidence
Free Missing Numbers to 20 worksheet - version 18
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 · Building confidence · 12 questions · Version PG-1GR5VK0-ICQR
1.17, __, 19
2.What number comes after 1?
3.6, __, 8
4.What number comes after 14?
5.What number comes after 17?
6.7, __, 9
7.14, __, 16
8.What number comes after 8?
9.What number comes after 5?
10.16, __, 18
11.What number comes after 15?
12.1, __, 3
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 18
- 17, __, 1918
- What number comes after 1?2
- 6, __, 87
- What number comes after 14?15
- What number comes after 17?18
- 7, __, 98
- 14, __, 1615
- What number comes after 8?9
- What number comes after 5?6
- 16, __, 1817
- What number comes after 15?16
- 1, __, 32
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.