Question

номер 6 помогите пожалуиста срочно

Answer 1

83 - (45 + 5) = 83 - 50 = 33
37 + (26 - 6) = 37 + 20 = 57
(50 + 25) + 5 = 75 + 5 = 80
(35 + 3) - 20 = 38 - 20 = 18
(82 - 13) + 3 = 69 + 3 = 72