Question

508 254:254
390 260:130
71 400:408
20 070-17 696:28*3 +589
15 210 - 19 936:32*7 +876
10 100 – 43 268:58*6 +909​

Answer 1

508254:254=2001

390260:130=3002

71400:408=175

20070-17696:28·3+589=20070-1896+589=18763

15210-19936:32·7+876=15210-4361+876=11725

10100-43268:58*6+909​=10100-4476+909=6533

Answer 2

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