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분수: 분모 2자리 덧셈2분수2

1
2 26
+
3 26
=
5 26
2
3 61
+
4 61
=
7 61
3
4 43
+
2 43
=
6 43
4
6 12
+
8 12
=
14 12
6
+
8
=
7 6
5
8 87
+
3 87
=
11 87
6
3 49
+
4 49
=
7 49
3
+
4
=
1 7
7
7 10
+
4 10
=
11 10
8
4 20
+
5 20
=
9 20
9
5 99
+
1 99
=
6 99
5
+
1
=
2 33
10
2 61
+
8 61
=
10 61
11
8 11
+
6 11
=
14 11
12
6 42
+
3 42
=
9 42
6
+
3
=
3 14
13
3 86
+
2 86
=
5 86
14
2 91
+
6 91
=
8 91
15
4 66
+
1 66
=
5 66