Question

допоможіть срочно!!!! ​

Answer 1

Ответ:

1) 318 * 78 + 318 * 22 = 318 * (78 + 22) = 318 * 100 = 31,800

2) 856 * 92 - 853 * 92 = 92 * (856 - 853) = 92 * 3 = 276

3) 943 * 268 + 943 * 732 = 943 * (268 + 732) = 943 * 1000 = 943000

4) 65 * (246 - 229 - 17) = 65 * 0 = 0