1.当0
0 0 ...0 10 0 ...2 0.........0 n-1 ...0 0n 0 ...0 0要用定义计算...
6.25➗1.25➗0.8求简算
简便计算:0.5×1.25×11×16
1.一个小时内收费0.25元
(1)计算:8-(3-1)0+|-1|.
1/3乘3=1.1/3=0.33333.那么1=0.9999999....
1的倒数是1,0的倒数是0.______.(判断对错)
0.1.3.6.10.15....找规律,第n项是多少?
随机事件的概率总是介于( )之间A.0-1000 B.0-100 C.0-10 D.0-1
找规律,1,0.5,2,1,3,1.5(),(),()
数推真题求解题思路【例4】1 4 0 -1 -6 -12 ( ) A.0 B.-1 C.-23 D.-26 解析:选C,