$A = -40\div(-10) -23 =$

$B = 7-3\times 4 + 3 =$

$C = 15+2\times(-10) =$

$D = (1-6)\times(4-5) =$

$E = 5\times(-5)- 5 \times (-11) =$

$F = 8-48\div 8 + 5 =$

$G = 18-7\times(-6) =$

$H = \dfrac{-36}{7-3} =$

$I = \dfrac{-16+37}{3} =$

$J = 29+50\div(1-6) =$