Question

直接写得数． 0.7×5= 0.54÷6= 0.01×3.5= 0.09×8×125= 17+2.04= 2.5×0.4

Answer 1

0.7×5=3.5， 0.54÷6=0.09， 0.01×3.5=0.035， 0.09×8×125=90，

17+2.04=19.04， 2.5×0.4=1， 4.2÷0.1=42， 1.2÷0.12×0.12=1.2．