Calcule as expressões numéricas a seguir:
a) 15 + ( 26 – 3 ) . 4 =
b) (33 – 20 + 8. 0) . (8 + 2) =
c) [ 4² + ( 5 – 3)³] : ( 9 – 7)³ =
d) 29 – { 100 :25 . [ 20 – ( 10 – 1 + 6) +1 ]}=