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분수: 분모 2자리 덧셈4분수5

1
4 56
+
5 56
=
9 56
2
6 45
+
7 45
=
13 45
3
2 10
+
7 10
=
9 10
4
8 57
+
4 57
=
12 57
8
+
4
=
4 19
5
4 93
+
3 93
=
7 93
6
3 91
+
5 91
=
8 91
7
5 66
+
1 66
=
6 66
5
+
1
=
1 11
8
1 14
+
2 14
=
3 14
9
2 42
+
3 42
=
5 42
10
3 13
+
4 13
=
7 13
11
4 58
+
3 58
=
7 58
12
3 35
+
5 35
=
8 35
13
5 46
+
4 46
=
9 46
14
5 70
+
4 70
=
9 70
15
4 24
+
2 24
=
6 24
4
+
2
=
1 4