If the product of all digits of a six-digit number is ,among such six-digit numbers,the smallest is . 相关知识点: 试题来源: 解析 1. 翻译如下: 一个六位数的各位数字的乘积为,这样的六位数中,最小的是多少? 解答如下: 将分解质因数,得, 所以,这个六位数最小为.反馈 收藏 ...
If the product of all digits of a six-digitnumber is 1296,among such six-digitnumbers,the smallest is .所有的各位数字之积为1296的六位数中,最小的是 . 相关知识点: 试题来源: 解析 (1) 112899(2) 1128...
结果1 结果2 结果3 结果4 结果5 题目一个英文数学题How many 4-digit numbers can be made by using the digits from 1to9 if no digit is repeated in each number? 相关知识点: 试题来源: 解析 翻译:用1到9可以组成多少个各位数字不重复的四位数.是9个里面取4个的全排列= 9 * 8 * 7 * 6 =...
【题目】Nancyhasatwodigitnumbersifshewritesa【题目】Nancyhasatwodigitnumbersifshewritesa【题目】Nancyhasatwodigitnumbersifshewritesa【题目】Nancyhasatwodigitnumbersifshewritesa【题目】Nancyhasatwodigitnumbersifshewritesa【题目】Nancyhasatwodigitnumbersifshewritesa3 totherightofthisnumbershewillhaveathreedigit...
英语翻译in a two-digit number,the units digit is greater than the tens digit by 3 If tens digit and the units digit of the number are interchanged,the sum of the number obtained and the original number is 121.FIND THE TWO NUMBERS
百度试题 结果1 题目 The product of two -digit numbers is . If the product of their unit's digits is and that of ten's digits is , find the numbers. 相关知识点: 试题来源: 解析 & 反馈 收藏
digit numbers using numbers from 0 to 5 (each number can only be used once), what is the largest possible product of these two 3−digit numbers? What about the least possible product? 相关知识点: 试题来源: 解析 221420, 24440. In order to get the largest possible value, the hundredth...
百度试题 结果1 题目14. How many five-digit numbers can be formed from the digits 2, 3, 5, 7, 8 and 9 if no digit may be repeated? 720 相关知识点: 试题来源: 解析 720 反馈 收藏
Using the digits 1, 2, 3, 4, 5, and 6: (1) How many four-digit numbers can be formed if digits can be repeated? (2) How many four-digit numbers can be formed without repeating digits? 相关知识点: 试题来源: 解析 (1) 1296. (2) 360....
Answer to: If the units digit of a two-digit number is 6 more than the tens digit and the number is 8 more than twice the sum of the digits, what...