Вопрос:

Solve the following arithmetic problems: 925317 - 72801 852516 / 306

Смотреть решения всех заданий с листа

Ответ:

This appears to be a division problem and a subtraction problem. Let's solve them step-by-step.

1. Subtraction: 925317 - 72801

We perform subtraction column by column, borrowing when necessary.

  925317
-  72801
--------
  852516

Explanation:

  • 7 - 1 = 6
  • 1 - 0 = 1
  • 3 - 8: Borrow from the left. 13 - 8 = 5. The 5 becomes 4.
  • 4 - 2 = 2
  • 2 - 7: Borrow from the left. 12 - 7 = 5. The 9 becomes 8.
  • 8 - 0 = 8

2. Division: 852516 / 306

We will perform long division.

      2786
   _______ 
306| 852516
     -612
     -----
      2405
     -2142
     -----
       2631
      -2448
      -----
        1836
       -1836
       -----
           0

Explanation of the steps:

  1. How many times does 306 go into 852? It goes 2 times (2 * 306 = 612). Subtract 612 from 852, which leaves 240.
  2. Bring down the next digit (5) to make 2405. How many times does 306 go into 2405? It goes 7 times (7 * 306 = 2142). Subtract 2142 from 2405, which leaves 263.
  3. Bring down the next digit (1) to make 2631. How many times does 306 go into 2631? It goes 8 times (8 * 306 = 2448). Subtract 2448 from 2631, which leaves 183.
  4. Bring down the next digit (6) to make 1836. How many times does 306 go into 1836? It goes 6 times (6 * 306 = 1836). Subtract 1836 from 1836, which leaves 0.

Answer:

  • Subtraction: 852516
  • Division: 2786
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