Răspunsuri

  • Utilizator Brainly
2014-05-29T16:27:04+03:00
A)3×(5-7)=3×(-2)= -6
b)-3×(-4+9)= -3×5= -15
c)(-5)×6+(-5)×10= -30+(-50)= -80
d) (-6)×[8-(-3)]=(-6)×5= -30
e)(63-35):(-7)=28:(-7)= -4
f)(-26-39):13=13 :13=1
g)(4016-196): -4= 3820 : -4= -955
h)(-2346+453):3= -2799:3= -933
i)(-9999-990): -99 = -9009 : -99= 91
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