Question

ajutati-ma,va rogggggg​

Answer 1

Răspuns:

a). (100:10•6-4•8):7=

(10•6-32):7=

(60-32):7=

28:7=4

b). 36•39+42•18-138•15=

1404+756-2070=

2160-2070=90

c). (1687-1598)•(75:5+78)=

89•15+78=

1335+78=1413

d). 9•(6•18-1068)=

9•108-1068=

972-1068=?(e greșit ex asta)