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분수: 분모 2자리 덧셈2분수5

1
2 52
+
1 52
=
3 52
2
1 44
+
4 44
=
5 44
3
4 46
+
3 46
=
7 46
4
3 91
+
1 91
=
4 91
5
1 86
+
2 86
=
3 86
6
5 22
+
9 22
=
14 22
5
+
9
=
7 11
7
9 44
+
1 44
=
10 44
9
+
1
=
5 22
8
1 71
+
4 71
=
5 71
9
4 72
+
8 72
=
12 72
4
+
8
=
1 6
10
4 80
+
8 80
=
12 80
4
+
8
=
3 20
11
8 92
+
5 92
=
13 92
12
5 91
+
7 91
=
12 91
13
7 75
+
1 75
=
8 75
14
1 34
+
8 34
=
9 34
15
8 17
+
2 17
=
10 17