如题所述
36Ã7÷45ï¼
180Ã75ï¼ Ã·3Ã5
1700Ã15ï¼ Ã·5Ã3
0.25Ã8.6Ã4
89ï¼456ï¼78
5%ï¼3/7 Ã 49/9 ï¼4/3
9 Ã 15/36 ï¼1/27
2Ã 5/6 ï¼ 2/9 Ã3
3Ã 5/4 ï¼ 1/4
94÷ 3/8 ï¼ 3/8 ÷6
95/7 Ã 5/9 ï¼3/7 Ã 5/9
6/2 ï¼ï¼ 3/2 ï¼ 4/5 ï¼
8 ï¼ï¼ 1/8 ï¼ 1/9 ï¼
8 Ã 5/6 ï¼ 5/6
1/4 Ã 8/9 ï¼1/3
10 Ã 5/49ï¼ 3/14
1.5 Ãï¼ 1/2ï¼ 2/3 ï¼
2ï¼9 Ã 4/5 ï¼8 Ã 11/5
3.1 Ã 5/6 ï¼ 5/6
19 Ã 18 ï¼ 14 Ã 2/7
5 Ã 25/16 ï¼ 2/3 Ã 3/4
4 Ã 8/7 ï¼ 5/6 Ã 12/15
7/32 ï¼ 3/4 Ã 9/24
2/3÷1/2ï¼1/4Ã2/5
2ï¼6/13÷9/26ï¼2/3
2/9ï¼1/2÷4/5ï¼3/8
10÷5/9ï¼1/6Ã4
1/2Ã2/5ï¼9/10÷9/20
5/9Ã3/10ï¼2/7÷2/5
1/2ï¼1/4Ã4/5ï¼1/8
3/4Ã5/7Ã4/3ï¼1/2
23ï¼8/9Ã1/27÷1/27
8Ã5/6ï¼2/5÷4
1/2ï¼3/4Ã5/12Ã4/5
8/9Ã3/4ï¼3/8÷3/4
5/8÷5/4ï¼3/23÷9/11
3/7 Ã 49/9 ï¼4/3
8/9 Ã 15/36 ï¼ 1/27
12Ã 5/6 ï¼ 2/9 Ã3
8Ã 5/4 ï¼ 1/4
6÷ 3/8 ï¼ 3/8 ÷6
4/7 Ã 5/9 ï¼3/7 Ã 5/9
5/2 ï¼ï¼ 3/2ï¼ 4/5 ï¼
7/8 ï¼ï¼ 1/8 ï¼1/9 ï¼
9 Ã 5/6ï¼ 5/6
3/4 Ã 8/9 ï¼ 1/3
7 Ã 5/49 ï¼ 3/14
6 Ãï¼ 1/2ï¼ 2/3 ï¼
8 Ã 4/5ï¼ 8 Ã 11/5
31 Ã 5/6ï¼ 5/6
9/7 ï¼ï¼ 2/7 ï¼ 10/21 ï¼
5/9 Ã 18 ï¼14 Ã 2/7
4/5 Ã 25/16 ï¼2/3 Ã 3/4
14 Ã 8/7 â 5/6 Ã 12/15
17/32 ï¼ 3/4 Ã 9/24
3 Ã 2/9 ï¼ 1/3
5/7 Ã 3/25 ï¼ 3/7
3/14 Ã 2/3 ï¼ 1/6
2010÷3Ã45ï¼
9/22 ï¼1/11 ÷ 1/2
5/3 Ã 11/5 ï¼ 4/3
45 Ã 2/3 ï¼ 1/3 Ã 15
7/19 ï¼ 12/19 Ã 5/6
1/4ï¼ 3/4 ÷ 2/3
8/7 Ã 21/16 ï¼1/2
101 Ã 1/5 ï¼ 1/5
21Ã125ï¼
180Ã75ï¼ Ã·3Ã5
1700Ã15ï¼ Ã·5Ã3
0.25Ã8.6Ã4
89ï¼456ï¼78
5%ï¼3/7 Ã 49/9 ï¼4/3
9 Ã 15/36 ï¼1/27
2Ã 5/6 ï¼ 2/9 Ã3
3Ã 5/4 ï¼ 1/4
94÷ 3/8 ï¼ 3/8 ÷6
95/7 Ã 5/9 ï¼3/7 Ã 5/9
6/2 ï¼ï¼ 3/2 ï¼ 4/5 ï¼
8 ï¼ï¼ 1/8 ï¼ 1/9 ï¼
8 Ã 5/6 ï¼ 5/6
1/4 Ã 8/9 ï¼1/3
10 Ã 5/49ï¼ 3/14
1.5 Ãï¼ 1/2ï¼ 2/3 ï¼
2ï¼9 Ã 4/5 ï¼8 Ã 11/5
3.1 Ã 5/6 ï¼ 5/6
19 Ã 18 ï¼ 14 Ã 2/7
5 Ã 25/16 ï¼ 2/3 Ã 3/4
4 Ã 8/7 ï¼ 5/6 Ã 12/15
7/32 ï¼ 3/4 Ã 9/24
2/3÷1/2ï¼1/4Ã2/5
2ï¼6/13÷9/26ï¼2/3
2/9ï¼1/2÷4/5ï¼3/8
10÷5/9ï¼1/6Ã4
1/2Ã2/5ï¼9/10÷9/20
5/9Ã3/10ï¼2/7÷2/5
1/2ï¼1/4Ã4/5ï¼1/8
3/4Ã5/7Ã4/3ï¼1/2
23ï¼8/9Ã1/27÷1/27
8Ã5/6ï¼2/5÷4
1/2ï¼3/4Ã5/12Ã4/5
8/9Ã3/4ï¼3/8÷3/4
5/8÷5/4ï¼3/23÷9/11
3/7 Ã 49/9 ï¼4/3
8/9 Ã 15/36 ï¼ 1/27
12Ã 5/6 ï¼ 2/9 Ã3
8Ã 5/4 ï¼ 1/4
6÷ 3/8 ï¼ 3/8 ÷6
4/7 Ã 5/9 ï¼3/7 Ã 5/9
5/2 ï¼ï¼ 3/2ï¼ 4/5 ï¼
7/8 ï¼ï¼ 1/8 ï¼1/9 ï¼
9 Ã 5/6ï¼ 5/6
3/4 Ã 8/9 ï¼ 1/3
7 Ã 5/49 ï¼ 3/14
6 Ãï¼ 1/2ï¼ 2/3 ï¼
8 Ã 4/5ï¼ 8 Ã 11/5
31 Ã 5/6ï¼ 5/6
9/7 ï¼ï¼ 2/7 ï¼ 10/21 ï¼
5/9 Ã 18 ï¼14 Ã 2/7
4/5 Ã 25/16 ï¼2/3 Ã 3/4
14 Ã 8/7 â 5/6 Ã 12/15
17/32 ï¼ 3/4 Ã 9/24
3 Ã 2/9 ï¼ 1/3
5/7 Ã 3/25 ï¼ 3/7
3/14 Ã 2/3 ï¼ 1/6
2010÷3Ã45ï¼
9/22 ï¼1/11 ÷ 1/2
5/3 Ã 11/5 ï¼ 4/3
45 Ã 2/3 ï¼ 1/3 Ã 15
7/19 ï¼ 12/19 Ã 5/6
1/4ï¼ 3/4 ÷ 2/3
8/7 Ã 21/16 ï¼1/2
101 Ã 1/5 ï¼ 1/5
21Ã125ï¼
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