0.24×5=        3.6÷0.09=     1÷0.2=

4.2÷0.2=        7.2×0.01=    0.018÷0.06=

0.5×1.4×0.2=    6.5÷8÷0.125=

5.1﹣2＝        7.2÷1.2＝      2.5×4＝       0.4×0.3＝       0.4×0.5+0.43＝

3.9×0.1＝     4.3÷0.1＝      1﹣0.55＝    72.8÷0.8＝       0.125×13×8＝

0.72×0.56=                                5.6×14=                                        3.72÷0.45≈

24.4÷0.4=                                2÷3=                                        9.18÷4.5＝

4.4×2.1={#blank#}1{#/blank#}          0.44×0.21 ={#blank#}2{#/blank#}       0.44×2.1 ={#blank#}3{#/blank#}

4.4×{#blank#}4{#/blank#}=0.924      {#blank#}5{#/blank#}×21=92.4           {#blank#}6{#/blank#}×0.21=9.24