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분수: 분모 2자리 덧셈2분수2

1
2 22
+
4 22
=
6 22
2
+
4
=
3 11
2
4 82
+
7 82
=
11 82
3
3 20
+
7 20
=
10 20
3
+
7
=
1 2
4
7 42
+
2 42
=
9 42
7
+
2
=
3 14
5
2 77
+
5 77
=
7 77
2
+
5
=
1 11
6
7 95
+
2 95
=
9 95
7
2 58
+
7 58
=
9 58
8
7 36
+
2 36
=
9 36
7
+
2
=
1 4
9
2 55
+
3 55
=
5 55
2
+
3
=
1 11
10
3 41
+
6 41
=
9 41
11
6 63
+
4 63
=
10 63
12
4 63
+
1 63
=
5 63
13
1 40
+
9 40
=
10 40
1
+
9
=
1 4
14
9 94
+
1 94
=
10 94
9
+
1
=
5 47
15
1 82
+
4 82
=
5 82