The sum of the first 4 prime numbers is ( ). A: 11 B: 16 C: 17 D: 31 相关知识点: 试题来源: 解析 C2+3+5+7=17.Note: 1 is not prime.前四个质数之和是( ).A.11B.16C.17D.312+3+5+7=17.注意:1不是质数.答案选(C)=17.故选C. ...
9.The sum of the first 8 prime numbers is (A.17B.59C.77D.899. The sum of the first 8 prime numbers is(_ A.17 B.59 C.77 D.89 答案 9.答案:C。优质解答相关推荐 19.The sum of the first 8 prime numbers is (A.17B.59C.77D.899. The sum of the first 8 prime number...
相关知识点: 试题来源: 解析 38 2+5+7+11+13=38 结果一 题目 what is the sum of the first five prime numbers 答案 38 2+5+7+11+13=38相关推荐 1what is the sum of the first five prime numbers 反馈 收藏
Find the sum of the first 20 prime numbers. 相关知识点: 试题来源: 解析 639. 首20个质数是: 2、3、5、7、11、13、17、19、23、29、31、37、41、43、47、53、59、61、67、71. 它们的和是: 2 3 5 7 11 13 17 19 23 本内容为小猿搜题VIP服务,请在小猿搜题 app 内登录查看...
Find the sum of the first 20 prime numbers.相关知识点: 试题来源: 解析 639. 首20个质数是: 2、3、5、7、11、13、17、19、23、29、31、37、41、43、47、53、59、61、67、71. 它们的和是: 2+3+5+7+11+13+17+19+23+29+31+37+41+43+47 +53+59+61+67+71=639.结果...
解析 C For example:2、3、5、7 are all primes,2+3=5,2+5=7,5 and 7 are prime and odd number;3+5=8,3+7=10,8和10 are composite number and even number.So the sum of two prime numbers will be an odd or even number.So we choose ....
The average (arithmetic mean) of a list of numbers is what percent of the sum of the numbers? The sum of two even numbers is always what? A quarter of the first plus a third of the second is 16.What are the two numbers? 特别推荐 热点...
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 收藏
Each of the 5 prime numbers is less than 100. Four of the 5 prime numbers have the same units digit. What is the median of the 5 prime numbers? 2The sum of 5 differeht prime numbers is 200. Each of the 5 primenumbers is less than 100. Four of the 5 prime numbers have the ...
. 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...