> 数学 >
10.001+10.002+10.003+.+10.010-(10.001+10.003+.+10.009=(
人气:118 ℃ 时间:2020-04-17 20:33:20
解答
10.001+10.002+10.003+.+10.010-(10.001+10.003+.+10.009=(
=10.002+10.004+.+10.010
=10*5+0.002+0.004+0.006+0.008+0.010
=50.003
推荐
猜你喜欢
© 2026 79432.Com All Rights Reserved.
电脑版|手机版