Los op en vul in met <,> of =



(+3)(-2)(-5)

(+5)(-7)

 

(+4)(-5)(-3)(-2)

(-11)(-5)(+2)

 

(15)(-4).0

(-3)(+12)(-4).0.(-9)

 

(-1)(+1)

(-1)(+1)(-1)(-1)(-1)(+1)