共30题用时5分钟

1.75＋32.5=

16－5.07=

0.02×0.5=

5.2÷13=

1.64÷41=

3.6÷0.3=

0.75÷0.25=

6.3÷7=

5.6÷100=

4.8÷0.3=

0.125×8=

0.96÷2=

0.56÷28=

0.36÷0.4=

0.64÷0.8=

3.6÷24=

0.72÷3.6=

0.8×1.1=

7.2+12.8=

12.8÷4=

46.7－3.8=

12.5÷5=

1.64÷41=

5.2÷13=

10.5×0.4=

2÷5=

0.96÷0.2=

0.3÷0.6=

7.3＋0.27=

4.5＋5=