1-× ×÷× ×(-) +-+ =5/6 =1/25 =0 =4/3 1÷-1÷ 0×+1× -- (-)÷+ =1/5 =3/5 =7/10 =8/15 +×+ ×+× ÷×0.32 6-2.4÷ = =1/4 =7/20 =33/10