Реши 409 + 80 = 231 + 457 = 865 - 243 = 745 - 40 = 562 + 376 = 918 - 357 = 340 + 60 - 1...

Question

Реши

409 + 80 = 231 + 457 = 865 - 243 =
745 - 40 = 562 + 376 = 918 - 357 =
340 + 60 - 1 = 579 + 1 - 300 =

Answer 1

409+80=489     231+457=688   865-243=622 
745-40=705   562+376= 938    918-357=561
340+60+1=401   579+1-300=280

Comments

48* 28 =1344 картин всего. 1344: 24 =56 залов займет