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Reveal Math Unit 9 Review

Authored by Jenny Eberle

Mathematics

2nd Grade

CCSS covered

Used 6+ times

Reveal Math Unit 9 Review
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18 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Addie adds 236 + 122 by place value. She decomposes the addends as

200 + 3 + 6 and 100 + 2 + 2.

Addie says the sum is 358.

Is she correct?

yes

no

Tags

CCSS.2.NBT.B.7

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sum?? Decompose 1 addend to solve.

Which shows your work and the correct answer?

521 + 235=

521 + 2 + 3 + 5= 531

500 + 20+ 1 + 235= 756

521 + 200 + 3 + 5= 729

500+ 20 + 1 + 200 + 30 + 5= 756

Tags

CCSS.4.NBT.B.4

3.

MATCH QUESTION

1 min • 4 pts

Match the following

addition problems to show adjusting to add.

331 + 290=621

535 + 167=

140 + 241 = 381

333 + 288=

532 + 170 = 712

137 + 244=

232 + 150=382

148 + 234=

Tags

CCSS.2.NBT.B.7

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tanner sells football and baseball cards.

He has 258 football cards and 164 baseball cards.

What is the total number of cards he has for sale?

322

312

422

412

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Is the statement true or false?

The total number of tens in the sum of 226 + 751 is 9.

TRUE

FALSE

Tags

CCSS.2.NBT.B.7

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which strategy is shown?

235 + 433 =

200 + 30 + 5 + 433 = 668

decomposing 1 addend

adjusting

decomposing both addends

Tags

CCSS.2.NBT.B.7

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Do you need to regroup?

212 + 541 =

yes

no

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

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