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

31.5×0.9{#blank#}1{#/blank#}31.5            5.42÷0.9{#blank#}2{#/blank#}5.42     

0.98×1{#blank#}3{#/blank#}0.98             2.5×0.8{#blank#}4{#/blank#}2.5÷0.8   

 3.56÷1.01{#blank#}5{#/blank#}3.56              4.95÷1{#blank#}6{#/blank#}4.95