Mastering Place Value and Decimals

What is the place value of the digit 7 in the number 4,782?

• 17

• 7000

• 700

• 70

Compare the numbers 3,456 and 3,654. Which is greater?

• 3,456

• 3,600

• 3,654

• 3,700

Round the number 87 to the nearest ten.

• 80

• 100

• 75

• 90

What is the expanded form of the number 5,304?

• 5,000 + 300 + 40

• 5,000 + 300 + 0 + 4

• 5,000 + 30 + 4

• 5,000 + 400 + 3

Add the decimals 3.5 and 2.7.

• 5.0

• 6.2

• 6.5

• 7.1

Subtract 4.2 from 9.6.

• 7.6

• 6.4

• 5.4

• 4.2

What is the place value of the digit 3 in the number 23,456?

• 30,000

• 3,000

• 3,000,000

• 300

Which is larger: 5,678 or 5,687?

• 5,688

• 5,670

• 5,600

• 5,678

Round the number 142 to the nearest ten.

• 130

• 120

• 150

• 140

Write the number 6,205 in expanded form.

• 6000 + 200 + 50

• 600 + 2000 + 5

• 6000 + 200 + 5

• 6000 + 20 + 5