G2 U10 Assessment Key
Grade 2 Unit 10 Assessment Foundations for Multiplication
Answer Key All questions are worth 1 point unless otherwise noted. 1.
2.
3.
4.
5.
A C
A
BCD
B
CD
2.OA.3
2.OA.3
2.OA.3
2.OA.3
2.OA.3
6.
7.
8.
9.
10.
A
D
B
A
AD
2.OA.3
2.OA.3
2.OA.4
2.OA.4
2.OA.4
11.
12.
13.
14.
B
A
C
D
2.OA.4
2.OA.4
2.OA.4
2.OA.4
15. 2 points: Student draws an accurate array and provides an accurate addition equation. ■ ■ ■ ■ ■ ■ 3+3+3=9 ■ ■ ■ 2.OA.4 16. 1 point: Student gives the correct answer and shows work: 14 blueberries 1 point: Student gives the correct answer: even number 1 point: Student draws an accurate model. Models may vary. Sample model: ● ● ● ● ● ● ● ● ● ● ● ● ● ● 2.OA.3 Copyright © Swun Math Grade 2 Unit 10 Assessment (Answer Key)
Answer Key All questions are worth 1 point unless otherwise noted. 1.
2.
3.
4.
5.
A C
A
BCD
B
CD
2.OA.3
2.OA.3
2.OA.3
2.OA.3
2.OA.3
6.
7.
8.
9.
10.
A
D
B
A
AD
2.OA.3
2.OA.3
2.OA.4
2.OA.4
2.OA.4
11.
12.
13.
14.
B
A
C
D
2.OA.4
2.OA.4
2.OA.4
2.OA.4
15. 2 points: Student draws an accurate array and provides an accurate addition equation. ■ ■ ■ ■ ■ ■ 3+3+3=9 ■ ■ ■ 2.OA.4 16. 1 point: Student gives the correct answer and shows work: 14 blueberries 1 point: Student gives the correct answer: even number 1 point: Student draws an accurate model. Models may vary. Sample model: ● ● ● ● ● ● ● ● ● ● ● ● ● ● 2.OA.3 Copyright © Swun Math Grade 2 Unit 10 Assessment (Answer Key)
