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분수: 분모 1자리 덧셈5분수4

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