Math CFA #2 (NBT.3 & 4)

Which model matches the number 234?

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The number 27 is closest to...

• 20

• 30

The number 169 is closest to...

• 100

• 200

Match the number to the word.

72

• seven

• sixty-one

• seventy-two

• twenty

Match the number to the word.

two hundred thirty-four

• 174

• 210

• 234

What is the correct way to write this number in expanded form?

216

• 200 + 1 + 6

• 2 + 1 + 6

• 200 + 10 + 6

What is another way to show:

214 + 22

• 300 + 10

• 200 + 30 + 6

• 100 + 100

• 200 + 10 + 4

What are two ways to decompose the number:

342

• 300 + 42

• 300 + 14 + 2

• 300 + 40 + 2

• 16 + 42

How many hundreds are in this number?

412

• 12 hundreds

• 4 hundreds

• 400 hundreds

What sign goes in the middle?

72 ______ 123

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