Lesson 3
Homework
Activity 1
Write the fractions for each of the figures.
1.
2.
3.
5
10
2
5
4
5
13
100
4.
Activity 2
Tell what digit is in the place value position.
1. What digit is in the tenths place?
Thousands
Hundreds
Tens
Ones
Tenths
0
4
Hundredths Thousandths
6
7
2. What digit is in the hundredths place?
Thousands
Hundreds
Tens
Ones
Tenths
0
1
Ones
Tenths
0
0
Hundredths Thousandths
3
7
3. What digit is in the tenths place?
Thousands
Hundreds
Tens
Hundredths Thousandths
5
9
4. What digit is in the thousandths place?
Thousands
Hundreds
Tens
Ones
Tenths
0
0
Hundredths Thousandths
7
8
Activity 3
Write the fractions as decimal numbers. Use the place-value chart to help.
Thousands
1.
25
100
Hundreds
Tens
5
2. 10
Ones
Tenths
3.
67
100
3.
6
8
Hundredths Thousandths
4.
5
100
Activity 4 • Distributed Practice
Solve.
1.
8
9
÷ 23 1
3
4
2
2. 5 + 3 7
15
· 34 9
16
4
3
1
4. 7 − 7 7
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Unit 4 • Lesson 3 269