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분수: 분모 2자리 덧셈2분수9

1
2 91
+
3 91
=
5 91
2
3 57
+
5 57
=
8 57
3
5 74
+
3 74
=
8 74
5
+
3
=
4 37
4
3 71
+
2 71
=
5 71
5
2 82
+
4 82
=
6 82
2
+
4
=
3 41
6
4 84
+
1 84
=
5 84
7
1 54
+
7 54
=
8 54
1
+
7
=
4 27
8
7 82
+
5 82
=
12 82
7
+
5
=
6 41
9
5 29
+
3 29
=
8 29
10
3 19
+
7 19
=
10 19
11
7 31
+
9 31
=
16 31
12
9 39
+
7 39
=
16 39
13
7 29
+
4 29
=
11 29
14
4 77
+
2 77
=
6 77
15
2 16
+
1 16
=
3 16