Understanding Place Value in Expanded Form

What is the value of a rod in the base 10 block system?

• 100

• 10

• 1000

• 1

How many hundreds are there in the number 746?

• 4

• 3

• 6

• 7

What is the expanded form of the number 746?

• 700 + 40 + 6

• 70 + 400 + 6

• 7 + 40 + 600

• 700 + 4 + 60

In the number 473, what is the value of the digit in the tens place?

• 400

• 70

• 3

• 7

What is the expanded form of the number 473?

• 400 + 70 + 3

• 400 + 7 + 30

• 40 + 700 + 3

• 4 + 70 + 300