问题
计算题
计算下列各题。
|
答案
(1)原式=0.4×0.25×580
=0.1×580
=58
=7.3×10
=73
=30-14.75
=15.25
(4)原式=0.24×100
=24
=250
=0.48
计算下列各题。
|
(1)原式=0.4×0.25×580
=0.1×580
=58
=7.3×10
=73
=30-14.75
=15.25
(4)原式=0.24×100
=24
=250
=0.48