百度试题 结果1 题目由41至59有多少个奇数(包括首尾数)? How many odd numbers are there from 41 to 59? (including the first and the last number) 相关知识点: 试题来源: 解析 10. 反馈 收藏
结果1 题目 How many four-digit whole numbers are there such that the leftmost digit is odd, the second digit is even, and all four digits are different?( ). A. 1120 B. 1400 C. 1800 D. 2025 E. 2500 相关知识点: 试题来源: 解析 B 有多少个四位整数满足:左数第一位为奇数,第...
百度试题 结果1 题目How many two-digit odd numbers are 1 more than a multiple of 5?( ) A.9 B.10 C.18 D.20 相关知识点: 试题来源: 解析 A
具有奇数个因子的有1^2,2^2,...,10^2,共10个.
百度试题 结果1 题目【题目】由13至114有多少个两位数或奇(单)数?(包括首尾数)How many 2-digit or odd numbers are there between13 and 114?(Include both end numbers) 相关知识点: 试题来源: 解析 【解析】94. 反馈 收藏
You have to form 6 digit numbers, such that there is an equal number of even and odd digits in the number. How many 6-digit numbers like this exist? How many odd integers are there between 1,000 and 9,999? How many integers between 100 and 500 do not contain an even di...
百度试题 结果1 题目How many numbers between 1 and 100 are equal to 5 times an odd number( ). A. 9B. 10C. 11D. 19相关知识点: 试题来源: 解析 B 反馈 收藏
问答题 Using 5 numbers 1,2,3,4, 5 to fill in 1x6 grids, each grid is filled with one digit. If there are odd number of grids that have 1 written on them, and an even number of grids with 2, then how many arrangements there for 1*6 grids?
ahow many different three-digit numbers can you write using the digits 9,1,and 0?each digit may be used only once, and the digit 0 may not be used in the hundreds place.label the numbers you write as even or odd 正在翻译,请等待... [translate] ...
百度试题 结果1 题目If 5 numbers have an even sum, then at most how many of them could possibly be odd?A:B:1C:3D:4E:5 相关知识点: 试题来源: 解析 D 略 反馈 收藏