Grade 1 · Math · Challenge
Free Addition Within 10 worksheet - version 19
Build addition fluency with sums up to 10. This printable version includes 12 grade-appropriate questions and a separate answer sheet.
Addition Within 10
Grade 1 · Stretch challenge · 12 questions · Version PG-1RASQVG-1OAJ
1.0 + 8 =
2.10 + 0 =
3.6 + 0 =
4.6 + 2 =
5.9 + 1 =
6.7 + 3 =
7.1 + 9 =
8.4 + 3 =
9.0 + 6 =
10.0 + 3 =
11.5 + 5 =
12.7 + 0 =
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 19
- 0 + 8 =8
- 10 + 0 =10
- 6 + 0 =6
- 6 + 2 =8
- 9 + 1 =10
- 7 + 3 =10
- 1 + 9 =10
- 4 + 3 =7
- 0 + 6 =6
- 0 + 3 =3
- 5 + 5 =10
- 7 + 0 =7
Worked example
6 + 3 = 9. Count on three from 6: 7, 8, 9.
Common mistake
Stopping one count too early when counting on.
Helpful hint
Start with the larger number and count on.