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분수: 분모 2자리 덧셈2분수0

1
2 62
+
5 62
=
7 62
2
5 81
+
3 81
=
8 81
3
3 56
+
4 56
=
7 56
3
+
4
=
1 8
4
4 78
+
1 78
=
5 78
5
1 71
+
6 71
=
7 71
6
6 32
+
2 32
=
8 32
6
+
2
=
1 4
7
5 22
+
4 22
=
9 22
8
4 83
+
5 83
=
9 83
9
2 45
+
9 45
=
11 45
10
9 42
+
7 42
=
16 42
9
+
7
=
8 21
11
7 74
+
1 74
=
8 74
7
+
1
=
4 37
12
7 61
+
3 61
=
10 61
13
3 73
+
2 73
=
5 73
14
6 82
+
2 82
=
8 82
6
+
2
=
4 41
15
2 85
+
3 85
=
5 85
2
+
3
=
1 17