756×0.9{#blank#}1{#/blank#}756          4.25×1.1{#blank#}2{#/blank#}4.25      2.7×0.87{#blank#}3{#/blank#}87×0.27
5.65÷0.45{#blank#}4{#/blank#}5.65        49.5÷1.1{#blank#}5{#/blank#}49.5      5.04÷6{#blank#}6{#/blank#}1

505005000{#blank#}1{#/blank#}50050500      124×56{#blank#}2{#/blank#}6×134

160÷8{#blank#}3{#/blank#}320÷16

 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