Реши примеры: 49 − 7; 40 + 20; 7 + 80; 43 + 50; 36 + 12; 5 + 60; 50 + 13; 17 + 3; 60 + 39; 32 − 12; 18 − 18; 16 + 40; 60 − 0; 17 + 40; 27 + 3; 95 − 5; 61 − 50; 99 + 1; 16 + 70; 3 + 30.

Question

Вопрос:

Accepted Answer

49 − 7 = 42; 40 + 20 = 60; 7 + 80 = 87; 43 + 50 = 93.

36 + 12 = 48; 5 + 60 = 65; 50 + 13 = 63; 17 + 3 = 20.

60 + 39 = 99; 32 − 12 = 20; 18 − 18 = 0; 16 + 40 = 56.

60 − 0 = 60; 17 + 40 = 57; 27 + 3 = 30; 95 − 5 = 90.

61 − 50 = 11; 99 + 1 = 100; 16 + 70 = 86; 3 + 30 = 33.

Ответ: