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분수: 분모 2자리 덧셈4분수0

1
4 45
+
3 45
=
7 45
2
3 92
+
2 92
=
5 92
3
2 52
+
7 52
=
9 52
4
7 72
+
5 72
=
12 72
7
+
5
=
1 6
5
5 84
+
4 84
=
9 84
5
+
4
=
3 28
6
4 14
+
8 14
=
12 14
4
+
8
=
6 7
7
8 46
+
1 46
=
9 46
8
1 99
+
2 99
=
3 99
1
+
2
=
1 33
9
2 37
+
3 37
=
5 37
10
3 40
+
5 40
=
8 40
3
+
5
=
1 5
11
5 79
+
4 79
=
9 79
12
4 77
+
3 77
=
7 77
4
+
3
=
1 11
13
3 47
+
2 47
=
5 47
14
2 42
+
4 42
=
6 42
2
+
4
=
1 7
15
3 94
+
5 94
=
8 94
3
+
5
=
4 47