1. Вычисли: 16 − 7; 8 + 5; 12 − 3; 7 + 6; 14 − 9; 6 + 5; 11 − 3; 9 + 6; 14 − 7; 9 + 4; 11 − 4; 9 + 7; 12 − 6; 8 + 4; 11 − 9; 8 + 7; 13 − 7; 9 + 8; 12 − 4; 7 + 5; 15 − 8; 9 + 5; 12 − 5; 3 + 9.

Question

Вопрос:

Accepted Answer

Вычислим значения выражений:

16 − 7 = 9; 8 + 5 = 13; 12 − 3 = 9; 7 + 6 = 13; 14 − 9 = 5; 6 + 5 = 11; 11 − 3 = 8; 9 + 6 = 15.

14 − 7 = 7; 9 + 4 = 13; 11 − 4 = 7; 9 + 7 = 16; 12 − 6 = 6; 8 + 4 = 12; 11 − 9 = 2; 8 + 7 = 15.

13 − 7 = 6; 9 + 8 = 17; 12 − 4 = 8; 7 + 5 = 12; 15 − 8 = 7; 9 + 5 = 14; 12 − 5 = 7; 3 + 9 = 12.

Ответ: 9, 13, 9, 13, 5, 11, 8, 15; 7, 13, 7, 16, 6, 12, 2, 15; 6, 17, 8, 12, 7, 14, 7, 12.