Maths-Quiz

Question 1 :

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

$A = $

Question 2 :

$B = (-30) + (+60) - (-20) + (-50) + (+15) - (+60)$

$B = $

Question 3 :

$C = (+13) - (-15) + (-19) + (-7) + (+3) - (+13)$

$C = $

Question 4 :

$D = (+200) - (+75) + (-150) + (+75) - (-125) + (-50)$

$D = $

Question 5 :

$E = (-28) - (+10) - (-13) + (+10) + (+17) + (-22)$

$E = $