递等式计算,能简算的就简算.
(1)18.23﹣8.39+11.77
(2)0.539+12.25﹣0.039
(3)5×1.2÷5×1.2
(4)8.5×10.1
(5)50.3×0.6﹣0.6
(6)0.25×23.9×0.4
(7)9.3+9.3×6.3+9.3×2.7
(8)0.53×(9.25﹣8.96)
递等式计算,能简算的就简算.
(1)18.23﹣8.39+11.77
(2)0.539+12.25﹣0.039
(3)5×1.2÷5×1.2
(4)8.5×10.1
(5)50.3×0.6﹣0.6
(6)0.25×23.9×0.4
(7)9.3+9.3×6.3+9.3×2.7
(8)0.53×(9.25﹣8.96)