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분수: 분모 1자리 덧셈3분수8

1
3 8
+
4 8
=
7 8
2
4 4
+
7 4
=
11 4
3
7 8
+
1 8
=
8 8
7
+
1
=
1 1
4
1 5
+
6 5
=
7 5
5
6 2
+
8 2
=
14 2
6
+
8
=
7 1
6
8 3
+
4 3
=
12 3
8
+
4
=
4 1
7
4 2
+
8 2
=
12 2
4
+
8
=
6 1
8
1 3
+
6 3
=
7 3
9
6 2
+
8 2
=
14 2
6
+
8
=
7 1
10
8 4
+
1 4
=
9 4
11
1 6
+
8 6
=
9 6
1
+
8
=
3 2
12
8 3
+
9 3
=
17 3
13
1 4
+
4 4
=
5 4
14
4 6
+
2 6
=
6 6
4
+
2
=
1 1
15
1 7
+
2 7
=
3 7