Divisibility tests and rules explained, defined and with examples for divisibility by 2,3,4,5,6,8,9,10, and 11.Divisibility Calculator
a number divisible by 2 especially : natural number (2) : an element (such as π) of any of many mathematical systems obtained by extension of or analogy with the natural number system (3) numbers plural : arithmetic Teach children their numbers.2...
A number divisible by 8(such as 8)may not be divisible by 6, but is divisible by 1,2, and 4. 下列哪个数字不能被8整除( ). A.6 B.4 C.2 D.1 可以被8整除的数字(例如8)可能不能被6整除,但是可以被1,2和4整除, 故选A.反馈
解析 A Try examples like 2×2 and3×3. Choice A is correct. 一个整数和它本身的结果一定可以被什么整除( ). A.1,但不一定是2 B.2,但不一定是1 C.1&2,但不一定是3 D.1,2,&3 试试例子2×2和3×3,因此选(A)=1,但不一定是2正确. 故选A....
D. 0, 1, and 2相关知识点: 试题来源: 解析 A Every whole number is divisible by 1, but not by 0. 每一个偶数都能被?整除( ). A.1,但不能被0 B.0,但不能被1 C.0和1 D.0,1,2 每一个偶数都能被1整除,但不能被0整除. 故选A....
a unit belonging to an abstract mathematical system and subject to specified laws of succession, addition, and multiplicationespecially: natural number a number divisible by 2 a distinction of word form to denote reference to one or more than onealso: a form or group of forms so distinguished ...
6-ifitisdivisibleby2AND3.(Allevenmultiplesof3.) 7-thereisnogoodtrickfor7. 8-ifthenumberformedbythelast3digitsisdivisibleby8.(askmewhythisworks) 9-ifthesumofthedigitsisdivisibleby9. 10-ifthelastdigitisa0. 11:Wewilllearnthistricknext.Itismorecomplicated. ...
百度试题 结果1 题目d)If a number is divisible by 9, by what other number is it also divisible? 相关知识点: 试题来源: 解析 Thenumbermustalsobedivisibleby3. 反馈 收藏
Give an example of a number which is divisible by 2 but not by 4, (ii) 3 but not by 6. (iii)4 but not by 8, (iv) both 4 and
百度试题 结果1 题目Question. Give an example of a number which is divisible by 2 but not by 4. 相关知识点: 试题来源: 解析 2 反馈 收藏