Unit 2

When you write a number decomposed by place value, it is written in ______.

• Expanded Form

• Word Form

• Standard Form

• None of these

When you write a number using only words, it is written in ______.

• Standard Form

• Expanded Form

• Word Form

• All of these

You ______ a number when you break it apart.

• Add

• Hundreds

• Compose

• Decompose

When you write a number using only digits, it is written in ______.

• Expanded Form

• Standard Form

• Word Forms

• Hundreds

In the number 476, 4 is in the ______ place.

• Tens

• Hundreds

• Ones

• Thousands

Ann is thinking of a number. It has 8 tens, 0 ones, 2 hundreds. Which shows Ann's number?

• 28

• 82

• 280

• 802

What is 597 in expanded form?

• 50+9+70

• 500+90+7

• 500+70+9

• 50+90+70