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분수: 분모 2자리 덧셈1분수1

1
1 11
+
2 11
=
3 11
2
2 24
+
1 24
=
3 24
2
+
1
=
1 8
3
7 10
+
2 10
=
9 10
4
2 96
+
5 96
=
7 96
5
5 28
+
2 28
=
7 28
5
+
2
=
1 4
6
2 10
+
9 10
=
11 10
7
9 62
+
1 62
=
10 62
9
+
1
=
5 31
8
1 71
+
6 71
=
7 71
9
6 41
+
4 41
=
10 41
10
4 31
+
9 31
=
13 31
11
9 41
+
7 41
=
16 41
12
7 81
+
2 81
=
9 81
7
+
2
=
1 9
13
2 45
+
6 45
=
8 45
14
6 42
+
5 42
=
11 42
15
5 42
+
2 42
=
7 42
5
+
2
=
1 6