0.24÷0.6＝      4.2÷0.01＝              70÷0.5＝

0÷9.84＝        0.28×5＋0.72×5＝       10.78×0.75×0＝

1×0.9{#blank#}1{#/blank#} 1             0.1×5.6{#blank#}2{#/blank#}0.56           7.66÷0.99{#blank#}3{#/blank#} 7.66  
3.25×1.2{#blank#}4{#/blank#}3.25     6.71÷0.58{#blank#}5{#/blank#} 6.71     5.6×0.9{#blank#}6{#/blank#}5.6÷0.9

 0.16÷0.08{#blank#}1{#/blank#}0.16×0.08      0.6×0.6{#blank#}2{#/blank#}0.6+0.6

 20.4×0.5 {#blank#}3{#/blank#} 2.04×5           70{#blank#}4{#/blank#}6.9×9.9

中国银行外汇牌

1元人民币兑换0.21澳元

1元人民币兑换0.13欧元

1元人民币兑换1.09港元
1元人民币兑换0.19新元