8 36 8 7 2 36 is an easy choice of long term?

So, you can remove the brackets first and then calculate them first.

Simple: original formula = (8 + extended data shortening method: split term method fraction split term refers to the split term in the fraction formula, so that the split term can be offset before and after, this split term calculation is called split term method.

A common method of splitting a number into the sum or difference of two or more numeric units. When encountering the calculation problem of split term, it is necessary to carefully observe the numerator and denominator of each term, find out the same relationship between each numerator and denominator, and find out the common part. (1) The molecules are all the same, the simplest form is 1, and the complex form can be x (x is any natural number), but as long as x is extracted, it can be converted into an operation where the molecules are all 1.

2) The denominator is the product of several natural numbers, and the factors on the two adjacent denominators are "head to end" (3) The difference between the factors on the denominator is a fixed value.

You can use the commutative law to reduce the calculation, remove the parentheses, and then calculate the swap position by adding and subtracting, so that the calculation can be simplified.

It can be found that it is better than calculating, so you can calculate the latter first, because it is a digging addition and subtraction, which are all at the same level, so it doesn't matter if you change the order of the deficit calculation.

equally, and then subdued God.

Using the associative law of addition and subtraction to change the order of operation of rent, the result remains unchanged, and the original formula is equal to (

Such a simple file guess:

This rock problem is carried out according to the rules of the calculation line, and the step-by-step operation is the easiest operation.

This question Qi Jingqi is simply calculated as follows: Quiet Tomb Manuscript State.

The simple operation method of 36.5 1 point is very good, so if you say that this specific Bu Lianlu calculation is called the correct method, then it can be according to the normal algorithm.

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Divide into fractions, respectively.

86/10x27/10+35/10x16/10

A simple way to calculate this problem is to change the parentheses to .

This question examines the addition and subtraction of the parentheses, the parentheses are preceded by the minus sign to change the symbol, so the original =

Let's start by writing the equation.

Then the equation = the last equation =

Hello, according to your question, this question should be the easiest to do.

Open the parentheses directly, don't count the inside of the parentheses first.

The simple calculation of this problem is as follows:

One ((One One 10 a.)