$A = 10\times(-11)- 11 \times (-10) =$

$B = 5+56\div(2-10) =$

$C = (2-7)\times(2-7) =$

$D = 13+7\times(-5) =$

$E = 13-10\times(-9) =$

$F = -36\div(-6) -24 =$

$G = 18-3\times 7 + 10 =$

$H = 13-14\div 7 + 9 =$

$I = \dfrac{-1+19}{3} =$

$J = \dfrac{-30}{16-6} =$