4.52+6.48=       18.25-8.18=         12×0.5=

9.3÷0.01=          0.81÷9=              7×0.4÷7×0.4=

3.5×0.2＝       10÷0.5＝      6×0.25＝       1.2×4＝
3.9×0.01＝     0.63÷0.9＝     1.8×0.4＝     0.99÷0.1＝
2.33×1.2＝           3.65×6÷3.65×6＝

0.84÷2=          2×0.05=         5.4-0.4×5=           0.125x×4x=

6.2÷3.1=        2.4÷0.06=        0.4×0.8×2.5=        3.89×0.3÷3.89×0.3=

3.5×0.95 {#blank#}1{#/blank#}3.5

56.7÷1.2 {#blank#}2{#/blank#}56.7

 {#blank#}3{#/blank#}