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분수: 분모 2자리 덧셈1분수5

1
1 51
+
3 51
=
4 51
2
3 69
+
1 69
=
4 69
3
1 30
+
2 30
=
3 30
1
+
2
=
1 10
4
6 29
+
9 29
=
15 29
5
9 39
+
8 39
=
17 39
6
8 94
+
1 94
=
9 94
7
1 31
+
6 31
=
7 31
8
6 28
+
3 28
=
9 28
9
5 83
+
6 83
=
11 83
10
6 52
+
1 52
=
7 52
11
1 59
+
4 59
=
5 59
12
4 46
+
2 46
=
6 46
4
+
2
=
3 23
13
2 10
+
4 10
=
6 10
2
+
4
=
3 5
14
4 20
+
3 20
=
7 20
15
3 42
+
2 42
=
5 42