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Unit 9 Practice Assessment

Authored by Lauren Schwitters

Mathematics

2nd Grade

CCSS covered

Unit 9 Practice Assessment
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16 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Is the statement true or false? Circle the correct answer.

The total number of tens in the sum of 234 + 142 is 7.

True

False

Tags

CCSS.2.NBT.B.7

2.

MULTIPLE SELECT QUESTION

45 sec • 2 pts

How can you decompose one addend in the problem below? Choose all the correct answers.

356 + 491

A. 356 + 400 + 90 + 1

B. 356 + 400 + 9 + 1

C. 300 + 50 + 6 + 491

D. 300 + 5 + 6 + 491

Tags

CCSS.2.NBT.B.7

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What addition strategy is shown?

A. adjust addends

B. decompose both addends

C. decompose one addend

D. skip counting

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Xavier has 325 erasers. Then he buys 10 more erasers. How many erasers does Xavier have now?

A. 326 erasers

B. 330 erasers

C. 335 erasers

D. 425 erasers

Tags

CCSS.2.NBT.B.8

5.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

How can you adjust the addends?

198 + 404

A. 200 + 406

B. 200 + 402

C. 202 + 400

D. 194 + 200

6.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Which equations need regrouping? Choose all the correct answers.

A. 271 + 558 = ?

B. 416 + 185 = ?

C. 332 + 427 = ?

D. 245 + 603 = ?

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What addition strategy is shown?

A. adjust addends

B. decompose both addends

C. decompose one addend

D. skip counting

Tags

CCSS.2.NBT.B.7

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