Name
1
Explore Decimal Place Value
LESSON
4
4.2.B
OBJECTIVE Find the value of a digit using its place-value position.
What is the value of the underlined digit?
0.8
Step 1 Make a place-value chart.
.
Ones
Tenths
Hundredths
Step 2 Write the number in the
.
Ones
Tenths
Hundredths
place-value chart.
.
0
8
Step 3 Write the value of the
Think: The underlined digit is 8.
underlined digit in word form.
That digit is in the
tenths
place.
The word form is
eight
tenths.
Step 4 Write the value of the
The value of the underlined digit is 0.8.
underlined digit in decimal form.
Write the value of the underlined digit.
1. 0.9
2. 2.16
3. 0.45
4. 0.04
5. 1.24
6. 1.57
7
Number and Operations