Math Review Test

Mrs. Powell needs to solve the problem 135 + 42. She says she can find the answer with 13 + 5 + 4 + 2. Is she correct?

• No. She needs 1 hundred, 3 tens, and 5 ones and 4 tens and 2 ones. She will put the tens with the tens and the ones with the ones.

• Yes. She has 13 tens, 5 ones, 4 ones, and 2 ones. She will combine the tens with the tens and the ones with the ones.

Tags

CCSS.2.NBT.B.6

Which is a way to find the answer to 38 + 13?

• Make 38 into 40 then add 3.

• Make 38 into 40 then add 11.

Tags

CCSS.HSN.CN.A.2

Kenton has 13 oranges in a basket. Dwayne puts some more oranges in the basket and now there are 21 oranges in the basket. How many oranges did Dwayne put in the basket?

• 8

• 10

Tags

CCSS.2.OA.A.1

What equation is represented by the picture?

• 35 + 32

• 65 + 32

Tags

CCSS.2.OA.A.1

What equation is represented by the blocks?

• 50 + 40

• 50 + 42

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

What is the missing number?

43 + ______ = 75

• 40

• 32

Tags

CCSS.1.OA.D.8