loading.....

분수: 분모 2자리 덧셈2분수2

1
2 23
+
4 23
=
6 23
2
4 85
+
6 85
=
10 85
4
+
6
=
2 17
3
6 21
+
4 21
=
10 21
4
4 15
+
5 15
=
9 15
4
+
5
=
3 5
5
5 25
+
4 25
=
9 25
6
4 62
+
7 62
=
11 62
7
7 51
+
8 51
=
15 51
7
+
8
=
5 17
8
8 68
+
5 68
=
13 68
9
5 59
+
2 59
=
7 59
10
2 45
+
3 45
=
5 45
2
+
3
=
1 9
11
3 59
+
7 59
=
10 59
12
7 41
+
4 41
=
11 41
13
4 31
+
5 31
=
9 31
14
5 21
+
4 21
=
9 21
5
+
4
=
3 7
15
4 81
+
3 81
=
7 81