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Addition and Subtraction of Dissimilar Fractions
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Total number of items: 19
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Review Answers
A. Add. Express the sum in lowest form. Fill in the boxes with the correct numbers.
1.
4 5 + 3 10 + 1 3 =
2.
7 8 + 3 4 + 5 6 =
3.
7 12 + 3 8 =
4.
15 + 8 7 9 =
5.
8 4 5 + 6 1 2 =
6.
12 2 3 + 6 5 6 =
7.
6 3 8 + 5 7 =
8.
6 + 3 + 3 5 + 2 10 =
9.
8 + 7 8 + 3 4 =
10.
6 4 5 + 4 8 + 9 10 =
B. Subtract. Express each difference in simplest form. Fill in the boxes with the correct numbers.
11.
8 5 6
−
 5
12.
9 3 8
−
 6 7 16
13.
12 3 4
−
 5 8
14.
16
−
 5 6
15.
17 1 5
−
 8 1 2
16.
12 1 10
−
 6 4 5
17.
4 5
−
 1 2
18.
12
−
 3 2 5
19.
8 7 12
−
 4 5 8