Question

h) 5+ (2 + 3) = ( + 2) + 3
1) 7 + (6 + 4) = (7 + 6) +
1) 2 +
+ 5) = ( + 1) + 5
k) 8 + (9+ ) = 0
) = ( + 9) + 3
D+ (2 + 1) = (5 +
m) A + (b + c) = (+ + c
n) (5 + 3) + 7 = 5 + +
11
me ajudem por favor​

Answer 1

J F  J F H J  D N B H  G U  E I H V E  G U I R G V H U A E G  H J E T J   G T H V B   N D G H B N H J