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홈 > 분수 2자리 (분모가 같은)

1
3 84
+
1 84
=
4 84
3
+
1
=
1 21
2
9 61
+
7 61
=
16 61
3
7 93
+
4 93
=
11 93
4
4 20
+
2 20
=
6 20
4
+
2
=
3 10
5
2 32
+
6 32
=
8 32
2
+
6
=
1 4
6
6 58
+
3 58
=
9 58
7
5 30
+
3 30
=
8 30
5
+
3
=
4 15
8
3 31
+
6 31
=
9 31
9
6 23
+
4 23
=
10 23
10
4 54
+
6 54
=
10 54
4
+
6
=
5 27
11
6 71
+
3 71
=
9 71
12
3 66
+
1 66
=
4 66
3
+
1
=
2 33
13
1 63
+
2 63
=
3 63
1
+
2
=
1 21
14
2 32
+
6 32
=
8 32
2
+
6
=
1 4
15
6 61
+
1 61
=
7 61