Maths-Quiz

Question 1 :

$A = (-3,7) + (+5,2) + (-1) - (-1) - (+4,3) + (+0,8)$

$A = $

Question 2 :

$B = (+125) - (+25) + (-150) + (+25) - (-100) + (-200)$

$B = $

Question 3 :

$C = (-17) - (+7) - (-1) + (+7) + (+5) + (-4)$

$C = $

Question 4 :

$D = (-15) + (+20) - (-30) + (-55) + (+50) - (+20)$

$D = $

Question 5 :

$E = (+5) - (-44) + (-27) + (-13) + (+46) - (+5)$

$E = $