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Subtraction Within 10

Grade 1 · On-level practice · 12 questions · Version PG-1N3UVG1-JZ4I

1.

10 - 4 =

2.

5 - 4 =

3.

2 - 1 =

4.

8 - 7 =

5.

8 - 4 =

6.

3 - 0 =

7.

6 - 1 =

8.

3 - 2 =

9.

1 - 0 =

10.

6 - 0 =

11.

8 - 3 =

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