4/9Ã3=
5÷1/3 =
1/2÷1/3 =
2/7Ã3/9 ÷2/7 =
21/25÷42=
4/5Ã3/4 =
8.7Ã0.2=
4Ã0.25=
1/7Ã14=
2/3÷5/6=
1.25Ã8=
3/5÷5/8=
6/7Ã3/2=
6Ã8.8=
4/11÷4=
4/9Ã3/8=
5/3÷5=
0÷8/3=
4/7 ï¼2/3=
2/7Ã2 ï¼
41/12Ã4=
4÷3/16=
12÷9/4 =
5/8 ÷5=
12Ã16/9 ï¼
2/3Ã3ï¼
8÷9/4 ï¼
5/3÷3/5 ï¼
4/5Ã5/8 ï¼
7/9Ã9/7 ï¼
2.64ï¼3.6=
2.4Ã50=
3500÷70=
2050ï¼298=
2ï¼7÷9=
0.3÷3%=
81.2ï¼11÷7ï¼Ã3=
6696÷62ï¼6.5Ã10.6 =
1. 89÷100=
0.82+0.08=
73Ã1=
0.63Ã10=
4÷10=
17÷1000=
0.56+0.4=
1.25Ã100=
5.6+99=
100÷25=
1-0.93=
90-0.9=
794ï¼198=
68Ã25=
6756ï¼193ï¼207=
72Ã125=
97Ã360ï¼3Ã360=
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