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분수: 분모 2자리 덧셈4분수3

1
4 39
+
1 39
=
5 39
2
1 88
+
6 88
=
7 88
3
6 11
+
1 11
=
7 11
4
1 83
+
2 83
=
3 83
5
2 32
+
5 32
=
7 32
6
5 58
+
2 58
=
7 58
7
2 87
+
3 87
=
5 87
8
3 25
+
1 25
=
4 25
9
1 62
+
4 62
=
5 62
10
4 24
+
7 24
=
11 24
11
7 46
+
4 46
=
11 46
12
4 55
+
6 55
=
10 55
4
+
6
=
2 11
13
6 45
+
3 45
=
9 45
6
+
3
=
1 5
14
3 46
+
2 46
=
5 46
15
6 42
+
7 42
=
13 42