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Subtraction Within 10

Grade 1 · On-level practice · 12 questions · Version PG-1NXTOIY-JZ4I

Four children and a teacher collaborate with blocks, patterns, and a notebook.
1.

5 - 1 =

2.

6 - 0 =

3.

10 - 1 =

4.

3 - 3 =

5.

6 - 3 =

6.

8 - 3 =

7.

9 - 3 =

8.

10 - 5 =

9.

10 - 2 =

10.

6 - 2 =

11.

1 - 1 =

12.

10 - 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 2
  1. 5 - 1 =4
  2. 6 - 0 =6
  3. 10 - 1 =9
  4. 3 - 3 =0
  5. 6 - 3 =3
  6. 8 - 3 =5
  7. 9 - 3 =6
  8. 10 - 5 =5
  9. 10 - 2 =8
  10. 6 - 2 =4
  11. 1 - 1 =0
  12. 10 - 3 =7

Worked example

9 - 4 = 5. Count back four from 9: 8, 7, 6, 5.

Common mistake

Counting the starting number as one of the steps back.

Helpful hint

Count backward one step for each amount taken away.