第一步： 判断题型 ------本题为数字敏感 第二步： 题目详解 3+5=8；3-8=-5；3+ (-5)=-2；3- (-2)=5； 数列规律为： 首项±第（n-1）项=第n项（n＞2，n为奇数时求和，n为偶数是作差）； （）是第七项，为奇数，应是首项+第六项=3+5=8； 故本题选A。 【2021-广东思维能力-086】

Below are multiple fraction calculators capable of addition, subtraction, multiplication, division, simplification, and conversion between fractions and decimals. Fields above the solid black line represent the numerator, while fields below represent the denominator. = ? Use this calculator if the numerators or denominators are very big integers.

观察数列，数列无明显特征，作差、求和，无规律，考虑特殊数列。 3+5=8，3-8=-5，3+（-5）=-2，3-（-2）=5，即第一项+第二项=第三项，第一项-第三项=第四项，第一项+

Note: The release you're looking at is Python 3.8.5, a bugfix release for the legacy 3.8 series. Python 3.11 is now the latest feature release series of Python 3. Get the latest release of 3.11.x here. 3.8.5 has been released out of schedule due to important security content. For details please consult the change log.

2025年3月16日 · (3) A person that is not a political committee and makes independent expenditures or electioneering communications must keep detailed accounts of every sum of …

Choose from our selection of 3/8"-5 screws, including socket head screws, rounded head screws, and more. Same and Next Day Delivery.

3+5=8；3-8=-5；3+ (-5)=-2；3- (-2)=5； 数列规律为： 首项±第（n-1）项=第n项（n＞2，n为奇数时求和，n为偶数是作差）； （）是第七项，为奇数，应是首项+第六项=3+5=8； 故本题选A。 【2021-广东思维能力-086】 以上是关于 3，5，8，-5，-2，5，（ ） 的参考答案及解析。

Enter a numerator, denominator and whole number. Learn how to calculate 3/8 divided by 5. A simple, step-by-step guide with instructions to work out what 3/8 ÷ 5 is.

A beautiful, free online scientific calculator with advanced features for evaluating percentages, fractions, exponential functions, logarithms, trigonometry, statistics, and more.

2023年10月17日 · Find the LCD of: 1 1/2, 3/8, 5/6, 3. Convert integers and mixed numbers to improper fractions. 3/8 and 5/6 are already fractions so we can use those as they are written. 1 1/2 is the same as (1/1) + (1/2). Using the formula for adding fractions, ( (n1*d2)+ (n2*d1)) / (d1*d2), we get ( (1*2)+ (1*1)) / (1*2) = 3/2.