Place Value Review

• 0.45

• 0.23

• 0.005

• 0.5

• -1

Answer explanation

Remember the farther left on a number line the smaller the value.

What is the value of 8 in the number

3.089 

• Ones

• Tenths

• Hundredths

• Hundreds

• -2.1

• 2.01

• 2.101

• 2.1

• Ones

• 3

• Tens

• 0

• Thousandths

• 2

• Tenths

• 5

• Hundredths

• 6

• Ones

• 7

• Hundreds

• 2

• Tens

• 5

• Tenths

• 3

• Thousands

• 1

• 20

• 21.1

• 2.02

• 20.5

• 21

(a)   numbers are on the left side of 0 on a number line

(a)   numbers are on the right side of 0