There are 1,234 students in Grade Nine. How many digits are there in this number? A. 3 B. 4 C. 7 D. 8 相关知识点: 试题来源: 解析 C。1234 这个数字一共有 4 个数字组成,分别是 1、2、3、4,所以一共有 4 位数字。A 选项 3 位错误;B 选项 4 是数字个数不是位数;D 选项 8 位...
解析 There are **two** digits in the binary number system: 0 and 1. The binary number system is a base-2 number system, which means it uses two digits to represent all numbers. The two digits used in the binary number system are 0 and 1....
A book has 10 pages. How many digits are there altogether in the page numbers of the book?digits. 相关知识点: 试题来源: 解析 11. Numbers 1 to 9 have 1 digit each, total 9 digits. Number 10 has 2 digits. 9+2=11. 反馈 收藏 ...
结果一 题目 How many digits are there from number 1 to number 30? digits. (e.g. Number 9 has 1 digit, number 17 has 2 digits.) 答案 51相关推荐 1How many digits are there from number 1 to number 30? digits. (e.g. Number 9 has 1 digit, number 17 has 2 digits.)...
百度试题 结果1 题目5. How many digits are there in 1000? 相关知识点: 试题来源: 解析 4 digits 反馈 收藏
题目A book has 10 pages. How many digits are there altogether in the page numbers of the book? digits 相关知识点: 试题来源: 解析 11 Numbers 1 to 9 have 1 digit each, total 9 digits. Number 10 has 2 digits. 9+2=11反馈 收藏 ...
结果一 题目 In a number sequence below: 1, 2, 3, ⋯ , 97, 98, 99How many numbers are there? How many digits are there? 答案 99 numbers;189 digits.相关推荐 1In a number sequence below: 1, 2, 3, ⋯ , 97, 98, 99How many numbers are there? How many digits are there?
百度试题 结果1 题目 7. How many digits are there before the 50th '8' of the following number?85855855585555855555... 相关知识点: 试题来源: 解析 1274 反馈 收藏
百度试题 结果1 题目How many digits are there from 9 to 38?相关知识点: 试题来源: 解析 59 38 - 9 = 29 29 + 1 = 30 29x2 = 58 58 + 1 = 59反馈 收藏
How many digits are there in a number n in a base b? There is a well-known theorem for that. You know it's floor(logb(n))+1. We calculate it as floor(log10(n)/log10(b))+1 as you can find it through the basics of the logarithm. As you see it's a well-known formula an...