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분수: 분모 2자리 덧셈6분수3

1
6 30
+
2 30
=
8 30
6
+
2
=
4 15
2
2 28
+
6 28
=
8 28
2
+
6
=
2 7
3
6 85
+
7 85
=
13 85
4
7 26
+
2 26
=
9 26
5
2 47
+
9 47
=
11 47
6
9 40
+
7 40
=
16 40
9
+
7
=
2 5
7
7 14
+
9 14
=
16 14
7
+
9
=
8 7
8
9 52
+
3 52
=
12 52
9
+
3
=
3 13
9
3 74
+
1 74
=
4 74
3
+
1
=
2 37
10
1 72
+
5 72
=
6 72
1
+
5
=
1 12
11
5 82
+
7 82
=
12 82
5
+
7
=
6 41
12
7 44
+
9 44
=
16 44
7
+
9
=
4 11
13
4 99
+
3 99
=
7 99
14
3 29
+
1 29
=
4 29
15
1 96
+
4 96
=
5 96