681306÷69 = 9874
1.
- 6 8 1 3 0 6 6 9
6 2 1 9 8 7 4 69 × 9 = 621
- 6 0 3 681 - 621 = 60
5 5 2 69 × 8 = 552
- 5 1 0 603 - 552 = 51
4 8 3 69 × 7 = 483
- 2 7 6 510 - 483 = 27
2 7 6 69 × 4 = 276
0 276 - 276 = 0
Проверка:
9874×69 = 681306
× 9 8 7 4
6 9
8 8 8 6 6
5 9 2 4 4
6 8 1 3 0 6
2.
454779÷507 = 897
- 4 5 4 7 7 9 5 0 7
4 0 5 6 8 9 7 507 × 8 = 4056
- 4 9 1 7 4547 - 4056 = 491
4 5 6 3 507 × 9 = 4563
- 3 5 4 9 4917 - 4563 = 354
3 5 4 9 507 × 7 = 3549
0 3549 - 3549 = 0
897×507 = 454779
× 8 9 7
5 0 7
6 2 7 9
4 4 8 5
4 5 4 7 7 9
Пошаговое объяснение:
9874
681306÷69 = 9874
1.
- 6 8 1 3 0 6 6 9
6 2 1 9 8 7 4 69 × 9 = 621
- 6 0 3 681 - 621 = 60
5 5 2 69 × 8 = 552
- 5 1 0 603 - 552 = 51
4 8 3 69 × 7 = 483
- 2 7 6 510 - 483 = 27
2 7 6 69 × 4 = 276
0 276 - 276 = 0
Проверка:
9874×69 = 681306
× 9 8 7 4
6 9
8 8 8 6 6
5 9 2 4 4
6 8 1 3 0 6
2.
454779÷507 = 897
- 4 5 4 7 7 9 5 0 7
4 0 5 6 8 9 7 507 × 8 = 4056
- 4 9 1 7 4547 - 4056 = 491
4 5 6 3 507 × 9 = 4563
- 3 5 4 9 4917 - 4563 = 354
3 5 4 9 507 × 7 = 3549
0 3549 - 3549 = 0
Проверка:
897×507 = 454779
× 8 9 7
5 0 7
6 2 7 9
4 4 8 5
4 5 4 7 7 9
Пошаговое объяснение:
9874
1.
- 6 8 1 3 0 6 6 9
6 2 1 9 8 7 4 69 × 9 = 621
- 6 0 3 681 - 621 = 60
5 5 2 69 × 8 = 552
- 5 1 0 603 - 552 = 51
4 8 3 69 × 7 = 483
- 2 7 6 510 - 483 = 27
2 7 6 69 × 4 = 276
0 276 - 276 = 0
Проверка:
9874×69 = 681306
× 9 8 7 4
6 9
8 8 8 6 6
5 9 2 4 4
6 8 1 3 0 6
2.
454779÷507 = 897
- 4 5 4 7 7 9 5 0 7
4 0 5 6 8 9 7 507 × 8 = 4056
- 4 9 1 7 4547 - 4056 = 491
4 5 6 3 507 × 9 = 4563
- 3 5 4 9 4917 - 4563 = 354
3 5 4 9 507 × 7 = 3549
0 3549 - 3549 = 0
Проверка:
897×507 = 454779
× 8 9 7
5 0 7
6 2 7 9
4 4 8 5
4 5 4 7 7 9
Пошаговое объяснение: