(01) Calcule o valor das expressões.

a) (13 + 2) x 3 + 5 =

b) (7+2) x (3-1) =

c) (4 + 2 x 5)- 3 =

d) 20- (15+6:3) =

e) 15+ [6+ (8-4:2)] =

f) 40- [3+ (10-2): 2] =​
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