54 88 32 How do you list vertically?

<> vertical calculations** as shown above.

Vertical calculation 54880 32

Problem solving idea: the dividend from the high position of each digit of the divisor to the divisor operation, each time the calculated quotient is retained, the remainder is added to the next digit for operation, in this order the dividend is calculated so the digits, the obtained quotient is combined in order, and the remainder is the result of the last operation.

Problem solving process: Step 1: 54 32=1 The remainder is: 22 Step 2: 228 32=7 The remainder is: 4

Step 3: 48 32=1 The remainder is: 16

Step 4: 160 32=5 The remainder is: 0

According to the above calculation, the result of the calculation step is 1715, because the dividend is expanded by 1000 times, so the quotient is.

Check: Extended Data & Calculation: First align the last digit of the two multipliers, then use the second multiplier respectively, multiply a multiplier for each digit from the last digit, and finally add up the calculated result to be the product, if the multiplier is a decimal place, it can be expanded by the corresponding multiple, and finally the product is reduced by the corresponding multiple;

Problem solving process: Step 1: 2 1715=3430

Step 2: 3 1715=51450

According to the above calculation steps, the combination result is moved to the left by 3 decimal places, and the product is in doubt, please ask and be satisfied.

According to the division rule, 7=.

The specific vertical calculation is missing or as shown in the following figure:

Hope, thank you for the search group.

How to list the vertical form of 4:242 imitation of one? Put it inside the divis. Dear, it is written on the outside of the divide. Calculated from a high position. The decimal point of the quotient should be aligned with the decimal point of the dividend.

Hello! The factory is in the 7 outside, starting from the single digit, except for the inexhaustible retention, and the amount is rounded off for the mantissa number.

I didn't use a pen to calculate four-point-two-four-two, and the result was equal.

Children can't plagiarize in the college entrance examination, it is recommended to write it yourself, and the grades depend on yourself.

The vertical is as follows:

Vertical calculation: refers to a vertical calculation in the calculation process to make the calculation simple. The same digits are aligned when the addition is calculated, and if the sum exceeds 10, it will be advanced by 1. When the subtraction is calculated, the photo mask is dismantled and aligned with the digits, if it is not enough to reduce, then the previous digit is borrowed from the shed when 10.

Addition: Align the same digits, if the sum exceeds 10, advance by 1.

Subtraction: The same chain is digitally aligned, if it is not enough to reduce, then borrow 1 as 10 for the previous digit.

Multiplication: Multiplying the i-th digit of a number by the j-digit of another number should be added to the i+j-1 digit of the product.

Division: When the division is calculated vertically, it starts to divide from the highest digit, for example: 42 starts to divide from the highest tenth digit 4; If you can't get rid of it, such as:

4 cannot be divided by 7, so divide by combining the highest digit and the next digit into a number until you can divide by the divisor; For example, if 42 is divided by 7 and 4 cannot be divided by 7, 4 and 2 are combined into a number 42 to divide 7, and the quotient is 6.

Vertical Calculation Method:

When using vertical calculation, first of all, we should write the "factory" number first; Then write the dividend, and the dividend should be written in the "factory" number; After that, write the divisor, which should be written to the left of the "factory" number; Finally, we start to test the quotient, which should be aligned with the corresponding digit of the dividend and written on the top of the "factory"; The product of the divisor and the quotient is written below the dividend (corresponding digit alignment);

The difference between the product of the dividend subtracted and the quotient is the remainder, and the remainder is written below the horizontal line (aligned with the corresponding digit above) There are several divisors in the dividend at most, and the quotient is a few brackets.

This is a division operation, and we can get the answer by the division operation of the vertical calculation is 34

Vertical process operations.

Problem solving ideas: first align the last digit of the two multipliers, and then use the second multiplier respectively, multiply a multiplier by each grinding land number from the last digit, and finally add up the calculated result as a multiplier, if the multiplier is a decimal place, it can be expanded by the corresponding multiple, and finally the product is reduced by the corresponding multiple;

Problem solving: Step 1: 4 466 = 1864

Step 2: 5 466 = 23300

According to the above calculation steps, the combined result is:

Check: Extended Data = > Check: Dividend.

The divisor is performed from each digit from the high position, and the quotient obtained each time is retained, and the remainder is retained.

Add the next digit to calculate, and in this order, the number of digits will be divided by Yuntong, and the quotient obtained will be combined in order, and the remainder is the result of the last operation of Bian Youtan.

Problem solving process: Step 1: 251 54=4 The remainder is: 35 Step 2: 356 54=6 The remainder is: 32

Step 3: 324 54=6 The remainder is: 0

According to the above calculation steps, the combined result is:

If you have any doubts, please ask and be satisfied.

<> column vertical calculations are carried as above. Note that the alignment of the nucleus is not placed.

Solve the equation to calculate x

Problem solving ideas: In the process of solving the equation, it is necessary to merge the same terms, merge the unknown terms and constant terms respectively, and finally turn the coefficient of the unknown terms into 1

Problem solving: x

x=2 x=Extended data-Vertical calculation-Calculation result: first align the last digit of the two multipliers, then use the second multiplier respectively, multiply each digit by a multiplier from the last digit to each number in turn, and finally add up the calculated result to the product, if the multiplier is a decimal, you can first expand it by the corresponding multiple, and finally multiply this stupid product to reduce the corresponding multiple;

Problem solving: Step 1: 2 2=4

Step 2: 4 2=80

According to the above calculation steps, the result of combining the files is as follows:

If you have any doubts, please ask and be satisfied.