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2014-10-17T20:28:30+02:00
Bonsoir

A =( - 5 +8) x ( -2) = 3 x -2  = -6

B = 26 + 13.5 - 0.5 = 39

C = 26 : ( - 3 -10) = 26 :- 13 = -2

D = - 40 x  - 0.695 = 27.8
E = 0
F = 40  x 250 x 0.5 = 5 000