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분수: 분모 2자리 덧셈1분수3

1
1 32
+
5 32
=
6 32
1
+
5
=
3 16
2
5 66
+
2 66
=
7 66
3
2 26
+
3 26
=
5 26
4
3 38
+
1 38
=
4 38
3
+
1
=
2 19
5
1 31
+
3 31
=
4 31
6
3 83
+
7 83
=
10 83
7
7 20
+
5 20
=
12 20
7
+
5
=
3 5
8
5 28
+
4 28
=
9 28
9
4 39
+
1 39
=
5 39
10
1 29
+
2 29
=
3 29
11
2 43
+
7 43
=
9 43
12
7 25
+
9 25
=
16 25
13
9 79
+
3 79
=
12 79
14
3 25
+
4 25
=
7 25
15
4 10
+
8 10
=
12 10
4
+
8
=
6 5