Answer Key to Math Practice Worksheet for Addition for Fractions Different Denominators 1

Addition for Fractions
Different Denominators 1
Version 2		Name:________________________

Solve the fraction problem and reduce the answer to simplest form.

1
3
+
1
2
=
1 × 2
3 × 2
+
1 × 3
2 × 3
 >>>> 
2
6
+
3
6
 >>>> 
5
6
1
2
+
2
4
=
1 × 2
2 × 2
+
2
4
 >>>> 
2
4
+
2
4
 >>>> 
4
4
 >>>> 1
1
2
+
1
3
=
1 × 3
2 × 3
+
1 × 2
3 × 2
 >>>> 
3
6
+
2
6
 >>>> 
5
6
2
5
+
1
3
=
2 × 3
5 × 3
+
1 × 5
3 × 5
 >>>> 
6
15
+
5
15
 >>>> 
11
15
2
3
+
1
4
=
2 × 4
3 × 4
+
1 × 3
4 × 3
 >>>> 
8
12
+
3
12
 >>>> 
11
12
1
5
+
1
2
=
1 × 2
5 × 2
+
1 × 5
2 × 5
 >>>> 
2
10
+
5
10
 >>>> 
7
10
2
5
+
1
2
=
2 × 2
5 × 2
+
1 × 5
2 × 5
 >>>> 
4
10
+
5
10
 >>>> 
9
10
1
4
+
1
3
=
1 × 3
4 × 3
+
1 × 4
3 × 4
 >>>> 
3
12
+
4
12
 >>>> 
7
12
1
2
+
2
4
=
1 × 2
2 × 2
+
2
4
 >>>> 
2
4
+
2
4
 >>>> 
4
4
 >>>> 1
1
2
+
1
3
=
1 × 3
2 × 3
+
1 × 2
3 × 2
 >>>> 
3
6
+
2
6
 >>>> 
5
6
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