Question

h) 36 - 2 + 1
i) 9+49
j) 7- (1 + 3) =
k) 9 - (5-1 + 2) =
D 10 - (2 + 5 ) + 4 =
m) (13 - 7) + 8 - 1:
n) 15 - (3 + 2) - 6 =
o) (10 - 4)-(9-8) + 3 =
p) 50 - [ 37 - ( 15 - 8 )]=
q) 28 + (50 - (24 - 2)-10] =
r) 20 + [ 13 + (10 - 6) + 4) =
s) 52 - {12 + [ 15 - ( 8 - 4)]) =
t) 25. (12-[2-( 8 - 6 ) + 2 ]) =
u) ([(18 - 3)-(7+5) - 2 ] + 5 ) - 12 =​

Answer 1

Resposta:

h-35

k-3

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