Question

2)Calcule as expressões numéricas:
a) 35 +(43 +15)-26 =
b) 40 + 85 - ( 16 +40) +33 =
c) 9+(6+11-7)-(10-8+2) =
d) 8 +(20-3)-[2+(30 - 24 +3)-21-9=
e) 70 - {25+ [ 12+(6-3+2)]-5}
f) 265 - [26+ ( 76 - 18 ) + 5] +41 =​

Answer 1

instala o app photo mat ele vai dizer as respostas