Question

Решите уравнение : 1) 10351-(12617:31+208*43)
2) 35*309+11638:23-9321

Answer 1

10351-(12617:31+208*43)=1000
1) 12617:31=407
2) 208*43=8944
3) 407+8944=9351
4) 10351-9351=1000

35*309+11638:23-9321=2000
1) 35*309=10815
2) 11638:23=506
3) 10815+506=11321
4) 11321-9321=2000