70-34=          +0·875=         ÷2=           24×25％=

0.25÷0.01=      0.6²- =          302×8.89≈        0+0.2³=

一个数（0除外）乘小于1的数，积比原来的数{#blank#}2{#/blank#}

一个数（0除外）除以大于1的数，商比被除数{#blank#}3{#/blank#}

5.16×0.18{#blank#}1{#/blank#}5.16               5.16÷0.18{#blank#}2{#/blank#}5.16 

8.9×1.02{#blank#}3{#/blank#}8.9-1.02           1.5×0.9{#blank#}4{#/blank#}0.9×1.5

4×0.25=        0.3+0.97=        0.57÷0.01=        8.4÷7×0=

2.4÷0.08=        0.62×1000=        7.5-5=        5.4+3.6÷0.9=