问题
计算题
脱式计算,能简算的要简算。
|
答案
(1)原式=58+3.07
=61.07
=59.43
(3)原式=73.45+25.55-23.46
=99-23.46
=75.54
=28.26-4.44
=23.82
(5)原式=8.7+5.27
=13.97
=19
脱式计算,能简算的要简算。
|
(1)原式=58+3.07
=61.07
=59.43
(3)原式=73.45+25.55-23.46
=99-23.46
=75.54
=28.26-4.44
=23.82
(5)原式=8.7+5.27
=13.97
=19