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Системы счисления
Таблица вычитания чисел в восьмеричной с/с Таблица 1.4
–
| 0
| 1
| 2
| 3
| 4
| 5
| 6
| 7
| 0
| 0
| – 1
| – 2
| – 3
| – 4
| – 5
| – 6
| – 7
| 1
| 1
| 0
| – 1
| – 2
| – 3
| – 4
| – 5
| – 6
| 2
| 2
| 1
| 0
| – 1
| – 2
| – 3
| – 4
| – 5
| 3
| 3
| 2
| 1
| 0
| – 1
| – 2
| – 3
| – 4
| 4
| 4
| 3
| 2
| 1
| 0
| – 1
| – 2
| – 3
| 5
| 5
| 4
| 3
| 2
| 1
| 0
| – 1
| – 2
| 6
| 6
| 5
| 4
| 3
| 2
| 1
| 0
| – 1
| 7
| 7
| 6
| 5
| 4
| 3
| 2
| 1
| 0
| 10
| 10
| 7
| 6
| 5
| 4
| 3
| 2
| 1
| 11
| 11
| 10
| 7
| 6
| 5
| 4
| 3
| 2
| 12
| 12
| 11
| 10
| 7
| 6
| 5
| 4
| 3
| 13
| 13
| 12
| 11
| 10
| 7
| 6
| 5
| 4
| 14
| 14
| 13
| 12
| 11
| 10
| 7
| 6
| 5
| 15
| 15
| 14
| 13
| 12
| 11
| 10
| 7
| 6
| 16
| 16
| 15
| 14
| 13
| 12
| 11
| 10
| 7
| 17
| 17
| 16
| 15
| 14
| 13
| 12
| 11
| 10
| 20
| 20
| 17
| 16
| 15
| 14
| 13
| 12
| 11
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Таблица умножения чисел в восьмеричной с/с Таблица 1.5
Ч
| 0
| 1
| 2
| 3
| 4
| 5
| 6
| 7
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| 1
| 0
| 1
| 2
| 3
| 4
| 5
| 6
| 7
| 2
| 0
| 2
| 4
| 6
| 10
| 12
| 14
| 16
| 3
| 0
| 3
| 6
| 11
| 14
| 17
| 22
| 25
| 4
| 0
| 4
| 10
| 14
| 20
| 24
| 30
| 34
| 5
| 0
| 5
| 12
| 17
| 24
| 31
| 36
| 43
| 6
| 0
| 6
| 14
| 22
| 30
| 36
| 44
| 52
| 7
| 0
| 7
| 16
| 25
| 34
| 43
| 52
| 61
| 10
| 0
| 10
| 20
| 30
| 40
| 50
| 60
| 70
| |
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