Unit 9.2 - Converting "Easy" Fractions To Decimals And Percents Examples And Worksheets Page 7
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8Name
Date
Time
LESSON
Adding Tenths and Hundredths
9 2
You can use base-10 blocks to model adding fractions with 10 and 100 in the denominator.
_
1
Use a long
to represent
.
10
_
1
Use a cube
to represent
.
100
53
_
_
3
_
23
+
=
Example:
100
10
100
+
Model the problems with longs and cubes. Record your answer.
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5
_
16
+
=
1.
10
100
_
_
8
2
+
=
2.
100
10
3. Write your own problem. Have your partner solve it and record the answer.
Solve. You may use base-10 blocks or any other method.
_
_
34
17
+
=
4.
100
100
_
55
_
25
+
=
5.
100
100
_
_
33
4
+
=
6.
100
10
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9
_
7
+
=
7.
100
10
283A
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