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분수: 분모 2자리 덧셈4분수4

1
4 46
+
1 46
=
5 46
2
1 51
+
3 51
=
4 51
3
8 83
+
2 83
=
10 83
4
9 10
+
2 10
=
11 10
5
2 50
+
6 50
=
8 50
2
+
6
=
4 25
6
6 13
+
3 13
=
9 13
7
3 14
+
2 14
=
5 14
8
2 58
+
1 58
=
3 58
9
9 11
+
4 11
=
13 11
10
4 34
+
6 34
=
10 34
4
+
6
=
5 17
11
6 42
+
1 42
=
7 42
6
+
1
=
1 6
12
1 45
+
6 45
=
7 45
13
6 55
+
3 55
=
9 55
14
3 15
+
5 15
=
8 15
15
1 45
+
9 45
=
10 45
1
+
9
=
2 9