24 point game, 2-4-8-11 (three algorithms) 3, - 7, 8, 13 (one algorithm)

24 point game, 2-4-8-11 (three algorithms) 3, - 7, 8, 13 (one algorithm)

(-4*2)*(8-11)=24
2-((8/-4)*11)=24
(11*2)-(8/-4)=24
((13*3)+-7)-8=24
((-7+13)-3)*8=24
-7-(8-(13*3))=24