32×2=____       364＋36=____        93－54=____ 

40×7=____       53×3=____       207×9=____  

500×6=____       0×29=____       33÷8=____

45÷7=____        $\frac{6}{7}$ － $\frac{1}{7}$ =____       $\frac{4}{9}$ ＋ $\frac{5}{9}$ =____

1－ $\frac{3}{4}$ =____       7×201≈____      390×8≈____

24－24÷6=____     4＋6×5=____     （72-32）÷8=____