Question

855÷4 столбиком помогите

Answer 1

Деление столбиком с остатком:
$\ \underline {\ }\ 855\,|\,\underline {4\ \ \ \ \ }\\ ~\hspace{2.0mm}\underline{\hspace{1.5mm}8}\hspace{4.5mm}|\,213\\ ~\hspace{2.8mm}\underline {\ }\ 5\\ ~\hspace{3.5mm}\underline{\hspace{1.5mm}4}\\ ~\hspace{2.9mm}\underline {\ }\ 15\\ ~\hspace{3.7mm}\underline{\hspace{1.5mm}12}\\ ~\hspace{6.7mm}3$

Ответ: 213 и 3 в остатке

Answer 2

   855 :  4
  -8        213
____
    -5
     4
   ____
     15
    -12
  _____
        3(ост.)

Answer 3

Certainly! Let's solve the division problem 855 ÷ 4 using long division:

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        ______
4 | 855

1. We start by looking at the leftmost digits of the dividend (855). We need to find out how many times 4 can fit into 8 without exceeding it. The largest multiple of 4 that fits into 8 is 2. Write 2 above the 5 (the first digit of the dividend).

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        2
        ______
4 | 855

2. Now, we need to multiply the divisor (4) by the quotient digit (2) and write the result (8) below the first two digits of the dividend (85).

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        2
        ______
4 | 855
         8

3. Next, subtract the result (8) from the first two digits of the dividend (85 - 8 = 77) and bring down the next digit (5) to the right of the remainder.

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        2
        ______
4 | 855
       -  8
        -----
          75

4. We now repeat the process. Look at the leftmost two digits of the new number (75). Find out how many times 4 can fit into 75 without exceeding it. The largest multiple of 4 that fits into 75 is 18. Write 18 above the 5.

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        21
        ______
4 | 855
       -  8
        -----
          75

5. Multiply the divisor (4) by the new quotient digit (18) and write the result (72) below the last two digits of the new dividend (75).

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        21
        ______
4 | 855
       -  8
        -----
          75
       -  72

6. Subtract the result (72) from the last two digits of the new dividend (75 - 72 = 3).

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        21
        ______
4 | 855
       -  8
        -----
          75
       -  72
        -----
           3

7. Bring down any remaining digits (if any). In this case, there is no digit left to bring down.

The final result is 855 ÷ 4 = 213 remainder 3.