loading.....

분수: 분모 2자리 덧셈2분수7

1
2 74
+
6 74
=
8 74
2
+
6
=
4 37
2
6 36
+
2 36
=
8 36
6
+
2
=
2 9
3
2 89
+
5 89
=
7 89
4
6 55
+
7 55
=
13 55
5
7 71
+
8 71
=
15 71
6
8 31
+
6 31
=
14 31
7
6 92
+
2 92
=
8 92
6
+
2
=
2 23
8
2 62
+
6 62
=
8 62
2
+
6
=
4 31
9
6 32
+
1 32
=
7 32
10
1 64
+
7 64
=
8 64
1
+
7
=
1 8
11
7 85
+
3 85
=
10 85
7
+
3
=
2 17
12
3 27
+
8 27
=
11 27
13
8 47
+
4 47
=
12 47
14
1 34
+
3 34
=
4 34
1
+
3
=
2 17
15
3 54
+
7 54
=
10 54
3
+
7
=
5 27