百度试题 结果1 题目what is 101 divisible by 相关知识点: 试题来源: 解析 101 is divisible by 1 and 101 反馈 收藏
What is the total number of integers between 100 and 200 that are divisible by 3? (分数:5.00) A. 33 √ B. 32 C. 31 D. 30 E. 29 相关知识点: 试题来源: 解析 解析:对于区间[a,b]中有多少个数能够被数n整除,计算方法如下:第一步:把b往小里凑。找到最近的n的倍数,记为r;比如例题中...
(1) Is 9184 divisible by 2? If not, what is the remainder? (2) Is 3725 divisible by 5? If not, what is the remainder? (3) Is 8245 divisible by 25? If not, what is the remainder? 相关知识点: 试题来源: 解析 (1) Yes (2) Yes (3) No. r20反馈...
百度试题 结果1 题目Q5. What is the sum of all numbers between 100 and 200, which is divisible by 9? B A. 1863 B. 1683 C. 1386 D. 1638 相关知识点: 试题来源: 解析 B 反馈 收藏
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
题目A number is between 10 and 20. It is divisible by 3. What is the number? A. 12 B. 14 C. 16 D. 18 相关知识点: 试题来源: 解析 D。解析:在 10 到 20 之间能被 3 整除的数只有 12、15、18,选项中只有 18 符合。选项 A、B、C 不符合这个条件。
What is the value of so that the -digit number is divisible by ?使四位数能够被整除,等于多少?A: B
A six-digit number (12345A) is divisible by 25. What is this number?相关知识点: 试题来源: 解析 123450. We look for the last two digits to see if a number is divisible by 25. Therefore this number should be 123450.反馈 收藏
A number that is divisible by 3 has the sum of its digits divisible by 3. The number 210 satisfies all three conditions so 210 is the answer.我们首先考虑7的倍数来尽可能的减少数字量.在给定的范围内的7的倍数有203,210 ,217, ,294.因为数字必须能被5整除,所以必须以5或0结尾.而又因为一个数...
百度试题 结果1 题目27. What digit will take the place of * so that 4532*610 is divisible by 5?D A. 0 B. 1 C. 5 D. All of these 相关知识点: 试题来源: 解析 D 反馈 收藏