loading.....

분수: 분모 2자리 덧셈1분수7

1
1 72
+
4 72
=
5 72
2
4 15
+
3 15
=
7 15
3
3 96
+
6 96
=
9 96
3
+
6
=
3 32
4
6 20
+
1 20
=
7 20
5
1 37
+
3 37
=
4 37
6
3 23
+
1 23
=
4 23
7
1 93
+
2 93
=
3 93
1
+
2
=
1 31
8
2 91
+
7 91
=
9 91
9
7 43
+
5 43
=
12 43
10
5 63
+
8 63
=
13 63
11
8 73
+
1 73
=
9 73
12
1 12
+
5 12
=
6 12
1
+
5
=
1 2
13
5 28
+
6 28
=
11 28
14
5 63
+
2 63
=
7 63
5
+
2
=
1 9
15
2 45
+
8 45
=
10 45
2
+
8
=
2 9