Pomocy szybko daje naj Tylko róbcie dobrze to na ocene

-17+15=2 -50+(-100)=-150 -11+15=4 -6+15=9 -19+15=-4 -15+15=0 -80+15=-65 -75+-(100)=-175 125+(-100)=25 -17+(-100)=-117 53+(-100)=-47 457+(-100)=357

-17 + 15 = -2                    - 11 + 15 =  4 - 6 + 15 = 9 - 19 + 15 = - 4 - 15 + 15 = 0 - 80 + 15 = - 65 -50 + (-100) = - 150 - 75 + ( -100) = - 175 125 + (-100) = 25 - 17 + (-100) = - 117 53 + (-100) = - 47 457 + (-100) = 357