Question

Выполните действия
1243,5+(279,48+105,24)...
28,348-(12,652-0,7)

Answer 1

1243,5+(279,48+105,24)=1628,22
1)279,48+105,24=384,72
2)1243,5+384,72=1628,22
28,348-(12,652-0,7)=16,396
1)12,652-0,7=11,952
2)28,348-11,952=16,396

Answer 2

1243,5+(279,48+105,24)=1243,5+384,72=1628,22

28,348-(12,652-0,7)= 28,348-11,952=16,396