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분수: 분모 2자리 덧셈5분수5

1
5 56
+
2 56
=
7 56
5
+
2
=
1 8
2
6 12
+
4 12
=
10 12
6
+
4
=
5 6
3
6 24
+
2 24
=
8 24
6
+
2
=
1 3
4
2 38
+
5 38
=
7 38
5
5 62
+
7 62
=
12 62
5
+
7
=
6 31
6
7 11
+
5 11
=
12 11
7
5 71
+
1 71
=
6 71
8
1 40
+
9 40
=
10 40
1
+
9
=
1 4
9
9 50
+
8 50
=
17 50
10
8 40
+
1 40
=
9 40
11
1 51
+
7 51
=
8 51
12
7 55
+
8 55
=
15 55
7
+
8
=
3 11
13
8 53
+
3 53
=
11 53
14
3 70
+
1 70
=
4 70
3
+
1
=
2 35
15
1 51
+
3 51
=
4 51