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분수: 분모 2자리 덧셈1분수9

1
1 97
+
6 97
=
7 97
2
6 12
+
7 12
=
13 12
3
7 63
+
1 63
=
8 63
4
1 55
+
5 55
=
6 55
5
5 74
+
9 74
=
14 74
5
+
9
=
7 37
6
9 54
+
8 54
=
17 54
7
8 54
+
1 54
=
9 54
8
+
1
=
1 6
8
1 61
+
2 61
=
3 61
9
2 42
+
7 42
=
9 42
2
+
7
=
3 14
10
7 72
+
3 72
=
10 72
7
+
3
=
5 36
11
3 91
+
8 91
=
11 91
12
8 49
+
9 49
=
17 49
13
9 21
+
1 21
=
10 21
14
1 14
+
4 14
=
5 14
15
4 72
+
3 72
=
7 72