$P = (3-5)\times(3-6) =$

$26-(-8) = $  

$-6,2+(-2,4) = $  

$20-13 = $  

$(-11)\times(-4) = $

$(-7)\times 6 = $

$G = 10-4\times 9 + 8 =$

$36\times(-4) = $

$H = 8\times(-11)- 7 \times (-7) =$

$-14,6-10,9 = $  

$T = 19-4\times(-7) =$

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

$-12-20 = $  

$4\times(-18) = $

$-22+(-28) = $  

$-15,8+18,9 = $  

$-25+1 = $  

$F = 3\times(-7)- 7 \times (-7) =$

$F = 4+6\times(-2) =$

$4,1-9,3 = $