1.5×0.4＝       0.2×5＋0.5＝      0.8×12.5=              0.2×5=     

50×0.32=       1.25×1.6=         3×12+17×12=        100-23.65=      

5.43×46=       54.3×4.6=       5.43×4.6=   

0.543×46=      543×0.46=      5.43×0.46=   

0.0543×4.6=    5.43×0.046=     0.543×0.046=

4.7×1.02{#blank#}1{#/blank#}4.7       3.4×4{#blank#}2{#/blank#}3.4×2           7.6×12{#blank#}3{#/blank#}76×1.2

0.48×0.9{#blank#}4{#/blank#}0.48      2.85÷0.6{#blank#}5{#/blank#}2.85×0.6     3.76×0.8{#blank#}6{#/blank#}0.8×3.76

3.5×0.95 {#blank#}1{#/blank#}3.5

56.7÷1.2 {#blank#}2{#/blank#}56.7

 {#blank#}3{#/blank#}

2.1×1.022.1             8.9 8.9×0.98

3.8×199 3.8×200-3.8      0.875×2.4 87.5×0.24