Obliczcie proszę, daje NAJ!!!!!: (-4)+(-9)= 7-15= 8-(-3)= (-7)-12= 20-42= 8+(-13)= (-15)+6= 4-20= (-5)-6+20= 4+(-8)-7-(-6)= 20-8-11-3= POMÓŻCIE!!!!!!!!!
Obliczcie proszę, daje NAJ!!!!!: (-4)+(-9)= 7-15= 8-(-3)= (-7)-12= 20-42= 8+(-13)= (-15)+6= 4-20= (-5)-6+20= 4+(-8)-7-(-6)= 20-8-11-3= POMÓŻCIE!!!!!!!!!