G1 U10 Assessment Key

Grade 1 Unit 10 Assessment Subtraction Word Problems

Answer Key All questions are worth 1 point unless otherwise noted. 1.

2.

3.

4.

5.

A

C

A

A

A

1.OA.1

1.OA.1

1.OA.1

1.OA.1

1.OA.1

6.

7.

8.

9.

10.

B

A

B

B

D

1.OA.1

1.OA.1

1.OA.1

1.OA.1

1.OA.1

11.

12.

13.

A

C

D

1.OA.1

1.OA.1

1.OA.1

14. 1 point: Student provides an accurate drawing. Sample drawing:

1 point: Student provides an accurate equation. Equations may vary. [Sample equations: 14-8=c; 14-c=8] 1 point: Student provides the correct answer: c=6 cherries 1.OA.1

Copyright © Swun Math Grade 1 Unit 10 Assessment (Answer Key)

15. 1 point: Student provides an accurate drawing. Sample drawing:

1 point: Student provides an accurate equation. Equations may vary. [Sample equations: 11-4=n; 11-n=4] 1 point: Student provides the correct answer: n=7 oranges 1.OA.1

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Copyright © Swun Math Grade 1 Unit 10 Assessment (Answer Key)