Question

Calculeaza, respectând ordinea efectuarilor operațiilor;
a)526x0x19+816:6-1=
b)37x5-(300:5+480:4)=
c)360:3-2x[183-34x3+324:6)+23]=​

Answer 1

Răspuns:

Salutare!

a)

526×0×19+816:6-1=

0×19+136-1=

0+136-1=

136-1=

135

b)

37×5-(300:5+480:4)=

37×5-(60+120)=

37×5-180=

185-180=

5

c)

360:3-2×[(183-34×3+324:6)+23]=

360:3-2×[(183-102+54)+23]=

360:3-2×[(81+54)+23]=

360:3-2×(135+23)=

360:3-2×158=

120-316=

-196

Baftă !