$A = -28\div(-4) -17 =$

$B = 12+3\times(-5) =$

$C = 22-8\times(-7) =$

$D = 4\times(-3)- 9 \times (-8) =$

$E = \dfrac{-21+53}{8} =$

$F = 29+12\div(2-6) =$

$G = 4-40\div 8 + 19 =$

$H = (2-7)\times(1-10) =$

$I = \dfrac{-60}{15-5} =$

$J = 18-8\times 8 + 4 =$