问题
计算题
用简便方法计算。
|
答案
(1)原式=16×(324+176) | |
=16×500 | |
=8000 | (2)原式=25-(7.35+2.65) |
=25-10 | |
=15 | |
(3)原式=95×(101+0.01) | |
=95×101.01 | |
=9595.95 |
用简便方法计算。
|
(1)原式=16×(324+176) | |
=16×500 | |
=8000 | (2)原式=25-(7.35+2.65) |
=25-10 | |
=15 | |
(3)原式=95×(101+0.01) | |
=95×101.01 | |
=9595.95 |