Question

[-10-3×{4-(-4)}×{3-(5-3)}]

Answer 1

= [-10-3*{4+4}*{3-2}]

= [-10-3*{4+4}*1]

= [-10-3*8*1]

= [-10-3*1]

= [-10-3]

= -13

Answer 2

=[-10-3*{4-(-4)}*{3-(5-4}]
[-10-3×{4-(-4)}×{3-(5-3)}]
[-10-3*8*1]
[-10-24]
-34