Laura added two three−digit positive integers. All six digits in these numbers are different. Laura's sum is a three−digit number S. What is the smallest possible value for the sum of the digits of S?( )A.1B.4C.5D.15E.20 答案 B相关...
To do that, we need to make sure the digits are all distinct. For the units digit, we can have a variety of digits that work. works best for the top number which makes the bottom digit . The tens digits need to add to because of the that needs to be carried from the addition ...
题目3. What are all the odd 5-digit numbers you can make using the digits 2, 4, 5, 6, and 8 if you do not repeat a digit in a number? 相关知识点: 试题来源: 解析 【解析】 不重复用这五个数字组成一个五位偶数 反馈 收藏
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 ...
百度试题 结果1 题目20. If you are asked to add all the digits of the numbers 321, you will get C A. 4 B.5.6 D.7 相关知识点: 试题来源: 解析 C 反馈 收藏
百度试题 结果1 题目 9. What is the average of all different 9-digits numbers where each consists of the digit 5 five times and the digit 4 four times? 相关知识点: 试题来源: 解析 506172839 反馈 收藏
Consider all the -digit numbers made out of the digits from to . If you write each number on a separate sheet of paper and put all the resulting sheets in a box, what is the least number of sheets that you must take out of the box to make sure that at least two of the picked ...
Then all digits in the specified cell are sum up at once. Notes: 1. This formula will sum every single digit in a given cell. For example, the given cell is filled with “23 freshmen in 4 groups”, this formula will sum 3 numbers of2,3, and4, but not two numbers of 23 and 4...
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...
百度试题 结果1 题目Iftheproductofalldigitsofasix-digitnumberis1296,amongsuchsix-digitnumbers,thesmallestis.相关知识点: 试题来源: 解析 112899;[解析]1296=2×2×2×2×3×3×3×3=1×1×2×8×9×9; 反馈 收藏