Sagot :
bonjour
affirmation1: -6 -8= -14 vrai
affirmation2: (+10) - (-10) = -6
faux =20
affirmation3: -4 × (-6)= -24
faux=+24
affirmation4: 3+(-10)= -13
faux=-7
bonjour
affirmation1: -6 -8= -14 vrai
affirmation2: (+10) - (-10) = -6
faux =20
affirmation3: -4 × (-6)= -24
faux=+24
affirmation4: 3+(-10)= -13
faux=-7