loading.....

분수: 분모 2자리 덧셈4분수2

1
4 21
+
5 21
=
9 21
4
+
5
=
3 7
2
5 37
+
4 37
=
9 37
3
4 18
+
2 18
=
6 18
4
+
2
=
1 3
4
2 23
+
3 23
=
5 23
5
3 94
+
4 94
=
7 94
6
4 12
+
6 12
=
10 12
4
+
6
=
5 6
7
6 54
+
5 54
=
11 54
8
5 24
+
8 24
=
13 24
9
8 71
+
3 71
=
11 71
10
3 14
+
1 14
=
4 14
3
+
1
=
2 7
11
1 72
+
4 72
=
5 72
12
4 20
+
2 20
=
6 20
4
+
2
=
3 10
13
2 82
+
4 82
=
6 82
2
+
4
=
3 41
14
4 54
+
6 54
=
10 54
4
+
6
=
5 27
15
6 94
+
1 94
=
7 94