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분수: 분모 2자리 덧셈1분수7

1
7 41
+
6 41
=
13 41
2
6 51
+
8 51
=
14 51
3
8 48
+
9 48
=
17 48
4
9 15
+
1 15
=
10 15
9
+
1
=
2 3
5
1 63
+
8 63
=
9 63
1
+
8
=
1 7
6
8 59
+
1 59
=
9 59
7
6 11
+
1 11
=
7 11
8
1 85
+
6 85
=
7 85
9
6 41
+
8 41
=
14 41
10
8 85
+
1 85
=
9 85
11
1 48
+
6 48
=
7 48
12
6 58
+
3 58
=
9 58
13
3 73
+
1 73
=
4 73
14
9 81
+
1 81
=
10 81
15
1 21
+
4 21
=
5 21