> 其他 >
0.25×6.3+2.5×0.37简便运算
人气:298 ℃ 时间:2020-03-25 09:23:09
解答
0.25×6.3+2.5×0.37
=0.25×6.3+0.25×3.7
=0.25×(6.3+3.7)
=0.25×10
=2.5
推荐
猜你喜欢
© 2025 79432.Com All Rights Reserved.
电脑版|手机版