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분수: 분모 2자리 덧셈5분수1

1
5 10
+
4 10
=
9 10
2
4 30
+
2 30
=
6 30
4
+
2
=
1 5
3
2 74
+
8 74
=
10 74
2
+
8
=
5 37
4
8 15
+
2 15
=
10 15
8
+
2
=
2 3
5
2 14
+
1 14
=
3 14
6
1 55
+
4 55
=
5 55
1
+
4
=
1 11
7
4 92
+
3 92
=
7 92
8
3 55
+
1 55
=
4 55
9
1 51
+
3 51
=
4 51
10
3 25
+
9 25
=
12 25
11
9 47
+
4 47
=
13 47
12
4 55
+
1 55
=
5 55
4
+
1
=
1 11
13
1 38
+
8 38
=
9 38
14
8 51
+
7 51
=
15 51
8
+
7
=
5 17
15
7 57
+
2 57
=
9 57
7
+
2
=
3 19