Question

помогите..................

Answer 1

(200 + 300) : 5 = 500 : 5 = 100

(400 - 200) : 5 = 200 : 5 = 40

(600 - 500) * 3 = 100 * 3 = 300

(200 + 100) * 2 = 300 * 2 = 600