百度试题 结果1 题目Which of the following numbers is divisible by ? A: B: C: D: 相关知识点: 试题来源: 解析 C 略 反馈 收藏
Prime numbers are natural numbers that are divisible by only 1 and the number itself. In other words, prime numbers are positive integers greater than 1 with exactly two factors, 1 and the number itself. Some of the prime numbers include 2, 3, 5, 7, 11, 13, etc. Always remember that...
结果1 题目Which of the following numbers are divisible by 2? Which ones are divisible by 5? Which ones are divisible by 4? 234 789 7756 8865 3728 8064相关知识点: 试题来源: 解析 能被2整除:234,7756,3728,8064. 能被5整除:8865; 能被4整除:7756,3728,8064. 被2整除:末尾是2,4,6,8,0...
结果1 题目The product of two numbers is and each of the numbers is divisible by . However , neither of the two numbers is . What is the larger of the two numbers ? 相关知识点: 试题来源: 解析 . Let and represent the numbers. The product()() is equal to . Since , . If , ...
the numbers which are not exactly divisible by 2, are called odd numbers. these can be both positive and negative integers such as -3, -15, 7, 9, 17, 25 and so on. prime numbers: prime numbers are the numbers that have two factors only. (i.e.,) 1 and the number itself. in ...
2. Zero and 1 are not prime numbers If mathematicians considered these numbers prime, then there would be no other prime numbers, as all whole numbers are divisible by 1. 3. If the sum of a number’s digits is a multiple 3 it is not a prime number ...
翻译结果1复制译文编辑译文朗读译文返回顶部 Natural number greater than 1, only divisible by 1 or the number itself is called a prime number 翻译结果2复制译文编辑译文朗读译文返回顶部 Natural number greater than 1, divisible only by 1 or on its own called prime numbers ...
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
B.The last two digits are divisible by 4. C.The last three digits are divisible by 4. D.The sum of the digits within it is divisible by 4.相关知识点: 试题来源: 解析 B Multiples of 4 are characterized by their last two digit divisible by 4.反馈...
【题目】Using divisibility tests, determine which of thefollowing numbers are divisible by 11:(1)5445(2)10824(3)7138965(4)70169308(5)10000001(6)901153 相关知识点: 试题来源: 解析 【解析】(1)Solutions:5445Sum of the digits at odd places = 5 + 4=9Sum of the digits at even places = 4...