3.56×0.2= 6÷0.12= 6-3.8= 3.5+6.5= 7.5÷0.5= 2.1÷0.3= 0.42÷0.7= 0.48÷0.8= 5.5÷1.1= 3.6+6.4=
3.4+1.5+4.6= 7.6÷4= 7.5÷3= 7-6.23= 0.89-0.48= 7.25÷0.5= 3.5×4= 3.6+2.4= 8.2×0.5= 9.8÷0.2=
3.4×0.04= 3.4×0.5= 3.5+5.4= 8÷0.4= 3.5×0.8= 6.12+3.48= 5.2-3.2-1.8= 3×2.5= 0.25×2.5= 5.9-(3.2+0.9)=