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분수: 분모 2자리 덧셈2분수4

1
2 41
+
5 41
=
7 41
2
8 25
+
6 25
=
14 25
3
5 46
+
2 46
=
7 46
4
2 84
+
1 84
=
3 84
2
+
1
=
1 28
5
1 23
+
3 23
=
4 23
6
3 88
+
2 88
=
5 88
7
2 93
+
4 93
=
6 93
2
+
4
=
2 31
8
4 39
+
1 39
=
5 39
9
1 37
+
5 37
=
6 37
10
1 56
+
9 56
=
10 56
1
+
9
=
5 28
11
9 30
+
7 30
=
16 30
9
+
7
=
8 15
12
7 25
+
1 25
=
8 25
13
1 25
+
9 25
=
10 25
1
+
9
=
2 5
14
9 61
+
5 61
=
14 61
15
5 50
+
1 50
=
6 50
5
+
1
=
3 25