Question

a)[-6+(-5)]x[7-(14-8)]
b)[-6-(8-3)]x[-(11-8)+14]
c)[14-3)-26]:[-3-(41-39)]
d)[121:(-11)+14x3]x2-(-30+61)

Answer 1

a) = -11 x 1= 11
b) = (-6 - 5 ) x ( 3+ 14) = -11 x 17 = -187
c) = (11 - 26) : ( -3 - 2)= -15 : -5= 3
d) = ( -11 + 42) X 2 - 31=  62 - 31 = 31