$A = 4-40\div 10 + 7 =$

$B = 15-3\times 6 + 18 =$

$C = 6\times(-7)- 11 \times (-8) =$

$D = \dfrac{-12}{3-1} =$

$E = \dfrac{-10+22}{6} =$

$F = 24+10\div(4-9) =$

$G = (4-7)\times(1-6) =$

$H = 24+2\times(-6) =$

$I = 14-9\times(-6) =$

$J = -45\div(-9) -5 =$