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.

a：-2。b：-4。c：6。d：8。 第一步：判断题型-----本题题干规律不明显，且变化幅度较小，所以优先考虑等差数列 第二步：题目详解 原数列相邻两项做差（后项-前项）得：-2，-2，0，4，无明显规律； 再做一次差（后项-前项）得二级差数列：0，2，4，是公差为2的等差数列，则二级差数列的第四项为4 ...

Answer: LCM of 4, 6, and 8 is 24. Explanation: The LCM of three non-zero integers, a (4), b (6), and c (8), is the smallest positive integer m (24) that is divisible by a (4), b (6), and c (8) without any remainder. Let's look at the different methods for finding the LCM of 4, 6, and 8.

Subtract 2 2 from 4 4. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

4,6,8,9,10,12是什么数列？ 简单说就是不是1，不是质素的正整数除去1以外，有的数除了1和它本身以外，不能再被别的整数整除，如2、3、5、7、11、13、17、...等，这种数称作素数(也称质数)。

卡车一般是6X4，或者12X8，当然也有4X2，4X4的。 国内道路建设的速度很快，今天刚修好的路明天就再次“开膛破肚”，而当路面修理的时候多数情况下都会产生比较多的大石头或者是坑坑洼洼的地方，这时候我们的车在开到这样路面的时候一不注意就会让大石头或者其他路面突出物与自己车辆的底盘进行亲密接触，也就是我们常说的拖底。 这些数字是汽车总轮数和驱动轮数。 比如4X4，是总共4个轮子，4个驱动轮。 也就是平常说的四驱车。 6X6、8X8这些多轮全驱的车辆 …

2019-05-21 3,4,-6,8加减乘除算24点 4 2015-04-19 3. 4. 6. 8. 如何算出24点 1 2014-02-11 3 4 6 8算24点求解！！！ 8 2020-05-27 请用3，4，6，8算出24点三年级的知识？ 1 2017-10-09 3、8、8、10算24点怎么算 105 2018-08-17 6、4、3、8怎么算出24点 17 2017-04-06 用数字3 6 6 8怎么算24点 3 2016-04-03 3，3 ...

Raise 4 4 to the power of 2 2. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

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

Solve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.