Maths-Quiz

Question 1 :

$A = (-6) + (+4) + (-13) - (-13) - (+14) + (+2)$

$A = $

Question 2 :

$B = (-58) - (+5) - (-32) + (+5) + (+28) + (-42)$

$B = $

Question 3 :

$C = (+25) - (+75) + (-50) + (+75) - (-125) + (-100)$

$C = $

Question 4 :

$D = (-2,9) + (+0,5) - (-5,2) + (-4,1) + (+1,8) - (+0,5)$

$D = $

Question 5 :

$E = (+20) - (-15) + (-5) + (-10) + (+55) - (+20)$

$E = $