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분수: 분모 2자리 덧셈3분수9

1
3 94
+
4 94
=
7 94
2
5 10
+
4 10
=
9 10
3
2 64
+
7 64
=
9 64
4
7 27
+
2 27
=
9 27
7
+
2
=
1 3
5
2 18
+
5 18
=
7 18
6
5 56
+
4 56
=
9 56
7
4 33
+
6 33
=
10 33
8
6 10
+
5 10
=
11 10
9
5 63
+
4 63
=
9 63
5
+
4
=
1 7
10
4 88
+
5 88
=
9 88
11
5 68
+
3 68
=
8 68
5
+
3
=
2 17
12
3 55
+
1 55
=
4 55
13
1 12
+
3 12
=
4 12
1
+
3
=
1 3
14
3 31
+
9 31
=
12 31
15
9 71
+
3 71
=
12 71