> 数学 >
(1)25×10/3×2/5×3/10 (2)101×101/100-101
人气:220 ℃ 时间:2020-04-11 07:38:37
解答
(1)25×10/3×2/5×3/10
=25×2/5×(10/3×3/10)
=10×1
=10
(2)101×101/100-101
=101×(101/100 -1)
=101×1/100
=101/100
推荐
猜你喜欢
© 2024 79432.Com All Rights Reserved.
电脑版|手机版