首先将平方展开,算式化为
-0.09÷0.5×2÷(-8)
之后逐步计算
-0.09÷0.5 = -0.18
-0.18×2 = -0.36
-0.36÷(-8) = 0.045
-0.3²÷0.5×2÷(-2)³ 这道计算题该怎么算,
-0.3²÷0.5×2÷(-2)³ 这道计算题该怎么算,
数学人气:718 ℃时间:2020-04-19 14:59:16
优质解答
我来回答
类似推荐
猜你喜欢
- 1with nothing left to burn,the fire became weak and finally died out
- 2铜丝浸入硝酸铝溶液中会发生什么现象?
- 3你能用下面六张数字卡片摆出几个加法算式
- 4I hope you can happy.although I can't help you to do something.but I can cry
- 55600立方厘米=()立方分米()立方厘米
- 6一块布长8米,正好可以做12条同样大小的裤子,每条裤子用布几分之几米?
- 7事物的正确答案不止一个读后感
- 8浣溪沙(苏轼) 散文400~550字
- 9一袋面粉,第一次吃了40%还多5kg,第二次吃的是第一次的80%,这时还剩下12kg面粉,这袋面粉原来有多少?(
- 10I like neither of the two books.Please showme (a third) one.这里为什么要填a third?