第1个回答 2017-10-02
0.63乘以10.1如何用简便方法计算
解答:
0.63x10.1
=0.63x(10+0.1)
=0.63x10+0.63x0.1
=6.3+0.063
=6.363
第2个回答 2017-10-02
0.63x10.1
=0.63x(10+0.1)
=0.63x10+0.63x0.1
=6.3+0.063
=6.363
第3个回答 2017-10-02
0.63×10.1
=0.63×(10+0.1)
=0.63×10+0.63×0.1
=6.3+0.063
=6.363