13.4×3={#blank#}1{#/blank#}

1.34×0.3={#blank#}2{#/blank#}．

3.5×1.02{#blank#}1{#/blank#}3.5                     8.7÷0.99{#blank#}2{#/blank#}8.7

5.45÷0.13{#blank#}3{#/blank#}54.5÷1.3          0.9×0.78{#blank#}4{#/blank#}0.78÷0.9

5.96×1.01{#blank#}1{#/blank#}3.96            3.6÷0.24{#blank#}2{#/blank#}3.6              3.45÷1.2{#blank#}3{#/blank#}3.45÷1.5

6.7×0.98{#blank#}4{#/blank#}0.98×6.7        2.5×0.9{#blank#}5{#/blank#}2.5÷0.9       3.76×0.8{#blank#}6{#/blank#}3.76÷0.8