If the sum of two prime numbers is 39, what are the two prime numbers?If the sum of three different prime numbers is 40, what are the three prime numbers? 相关知识点: 试题来源: 解析 (1)2, 37.(2)2, 7, 31. (1)Because 39 is an odd number, either a or b must be the even ...
If the sum of three different prime numbers is 40, what are the three prime numbers? If A, B are prime numbers, and 45A−12B=30, then A×B is .相关知识点: 试题来源: 解析 (1) 2,37. (2) 2,7,31. (3) 10 (1) Because 39 is an odd number, either a or b must be the ...
结果一 题目 The sum of two prime numbers is 61. What is the product of these two numbers?A.60B.108C.118D.133E.166 答案 C相关推荐 1The sum of two prime numbers is 61. What is the product of these two numbers?A.60B.108C.118D.133E.166 ...
. What is the product of these two prime numbers?( ).A. 85 B. 91 C. 115 D. 133 E. 166 相关知识点: 试题来源: 解析 E 两质数之和为85.则这两个质数的积是多少? 由于两个质数和为奇数,其中一个必须是偶数.唯一的偶数是2.另一个质数为85−2=83, 这两个数的乘积为83⋅2=166. 故...
1 The sum of two two-digit prime numbers is66. What are these two prime numbers?两个两位质数之和是66,这两个两位质数是___.55 5 相关知识点: 试题来源: 解析 13和53,19和47,23和43,29和37。 题目要求找出两个两位质数,它们的和为66。由于66是偶数,这两个质数必须都是奇数。通过列出所有两位...
百度试题 结果1 题目The sum of two prime numbers is 109. What is the product of these two prime numbers?相关知识点: 试题来源: 解析 214 2 and 107 反馈 收藏
The sum of two prime numbers is 85.What is the product of these two prime numbers?( )两个质数的和是85。这两个质数的乘积是多少?( ) A.85 B.91 C.115 D.133 E.166 【考点】质数与合数. 【答案】E 【解答】 【点评】 声明:本试题解析著作权属菁优网所有,未经书面同意,不得复制发布。
Here are some of the ways that people create each other. Write the fizzle and its picture and tell in what situation and in which country people usually greet in this way. Reference words. Reference words.不。 Kiss. Hug. Sick hands. Give a high five. Reference situation. Express ...
百度试题 结果1 题目If the sum of three prime numbers is 30, what is the least prime number?( ). A. 2B. 3C. 5D. 7相关知识点: 试题来源: 解析 A 反馈 收藏
由于两个质数和为奇数,其中一个必须是偶数.唯一的偶数是.另一个质数为, 这两个数的乘积为. 故选. Since the two prime numbers sum to an odd number, one of them must be even. The only even prime number is . The other prime number is , and the product of these two numbers is .反馈...