loading.....

분수: 분모 2자리 덧셈2분수1

1
2 15
+
6 15
=
8 15
2
6 31
+
4 31
=
10 31
3
4 45
+
1 45
=
5 45
4
+
1
=
1 9
4
1 90
+
3 90
=
4 90
1
+
3
=
2 45
5
3 28
+
4 28
=
7 28
3
+
4
=
1 4
6
4 31
+
5 31
=
9 31
7
5 79
+
4 79
=
9 79
8
4 11
+
3 11
=
7 11
9
3 58
+
6 58
=
9 58
10
6 95
+
2 95
=
8 95
11
2 14
+
1 14
=
3 14
12
1 56
+
9 56
=
10 56
1
+
9
=
5 28
13
9 37
+
2 37
=
11 37
14
2 42
+
4 42
=
6 42
2
+
4
=
1 7
15
4 57
+
3 57
=
7 57