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홈 > 분수 2자리 (분모가 같은)

1
1 10
+
4 10
=
5 10
1
+
4
=
1 2
2
1 40
+
4 40
=
5 40
1
+
4
=
1 8
3
4 52
+
9 52
=
13 52
4
+
9
=
1 4
4
9 32
+
6 32
=
15 32
5
6 13
+
7 13
=
13 13
6
+
7
=
1 1
6
6 37
+
4 37
=
10 37
7
4 71
+
1 71
=
5 71
8
1 42
+
5 42
=
6 42
1
+
5
=
1 7
9
5 81
+
2 81
=
7 81
10
2 24
+
6 24
=
8 24
2
+
6
=
1 3
11
6 13
+
9 13
=
15 13
12
9 62
+
1 62
=
10 62
9
+
1
=
5 31
13
1 40
+
5 40
=
6 40
1
+
5
=
3 20
14
5 12
+
8 12
=
13 12
15
8 46
+
2 46
=
10 46
8
+
2
=
5 23