计算:10的3次方+(-三十分之一)的-2次方*(-600)的0次方-(-3)的3次方*0.3的-1次方*派的0次方
人气:430 ℃ 时间:2019-08-19 00:28:40
解答
10的3次方+(-三十分之一)的-2次方*(-600)的0次方-(-3)的3次方*0.3的-1次方*派的0次方
=1000+900*1-(-27)*10/3*1
=1000+900+90
=1990
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