1. Вычисли: 1000-(900-345) + (700-409) + 378-299 (564 +398-166) + 267 - (544 + 356-495) 118+782-(908-459) - (1010-967)+357 (800-312) +198 - (600-415) + (167 +299)

Question

Вопрос:

Accepted Answer

1. Вычисли:

1000 - (900 - 345) + (700 - 409) + 378 - 299 = 1000 - 555 + 291 + 79 = 445 + 291 + 79 = 736 + 79 = 815
(564 + 398 - 166) + 267 - (544 + 356 - 495) = (962 - 166) + 267 - (900 - 495) = 796 + 267 - 405 = 1063 - 405 = 658
118 + 782 - (908 - 459) - (1010 - 967) + 357 = 900 - 449 - 43 + 357 = 451 - 43 + 357 = 408 + 357 = 765
(800 - 312) + 198 - (600 - 415) + (167 + 299) = 488 + 198 - 185 + 466 = 686 - 185 + 466 = 501 + 466 = 967

Ответ: 815, 658, 765, 967