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분수: 분모 2자리 덧셈1분수6

1
1 60
+
2 60
=
3 60
1
+
2
=
1 20
2
2 92
+
1 92
=
3 92
3
1 21
+
3 21
=
4 21
4
3 71
+
2 71
=
5 71
5
2 46
+
7 46
=
9 46
6
7 36
+
3 36
=
10 36
7
+
3
=
5 18
7
3 45
+
2 45
=
5 45
3
+
2
=
1 9
8
2 25
+
5 25
=
7 25
9
5 60
+
1 60
=
6 60
5
+
1
=
1 10
10
1 30
+
8 30
=
9 30
1
+
8
=
3 10
11
8 34
+
9 34
=
17 34
8
+
9
=
1 2
12
9 19
+
4 19
=
13 19
13
4 36
+
3 36
=
7 36
14
3 62
+
7 62
=
10 62
3
+
7
=
5 31
15
7 49
+
5 49
=
12 49