loading.....

분수: 분모 2자리 덧셈1분수4

1
1 49
+
3 49
=
4 49
2
3 73
+
4 73
=
7 73
3
4 66
+
9 66
=
13 66
4
9 13
+
4 13
=
13 13
9
+
4
=
1 1
5
4 12
+
2 12
=
6 12
4
+
2
=
1 2
6
2 40
+
3 40
=
5 40
2
+
3
=
1 8
7
3 88
+
1 88
=
4 88
3
+
1
=
1 22
8
1 51
+
4 51
=
5 51
9
4 77
+
9 77
=
13 77
10
9 12
+
3 12
=
12 12
9
+
3
=
1 1
11
3 16
+
1 16
=
4 16
3
+
1
=
1 4
12
1 44
+
8 44
=
9 44
13
8 28
+
6 28
=
14 28
8
+
6
=
1 2
14
6 57
+
7 57
=
13 57
15
7 40
+
4 40
=
11 40