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분수: 분모 2자리 덧셈6분수1

1
6 12
+
5 12
=
11 12
2
5 62
+
1 62
=
6 62
5
+
1
=
3 31
3
1 64
+
6 64
=
7 64
4
9 62
+
7 62
=
16 62
9
+
7
=
8 31
5
7 14
+
1 14
=
8 14
7
+
1
=
4 7
6
1 84
+
3 84
=
4 84
1
+
3
=
1 21
7
3 31
+
9 31
=
12 31
8
9 35
+
1 35
=
10 35
9
+
1
=
2 7
9
1 18
+
3 18
=
4 18
1
+
3
=
2 9
10
3 10
+
9 10
=
12 10
3
+
9
=
6 5
11
8 92
+
1 92
=
9 92
12
1 29
+
7 29
=
8 29
13
7 37
+
8 37
=
15 37
14
8 31
+
1 31
=
9 31
15
9 14
+
4 14
=
13 14