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Calculati:
-7+|-3|-(-4)-5=
4+(-6)-|-4|-3+=
-2-|-5|+(-6)-(-2)=
Va rog mult... ofer 32p... ♥


Răspuns :

[tex]a).-7+|-3|-(-4)-5= \\ =-7+3+4-5= \\ =-4+4-5= \\ =0-5= \\ =-5[/tex]
[tex]b).4+(-6)-|-4|-3= \\ =4-6-4-3= \\ =-2-4-3= \\ =-6-3= \\ =-9[/tex]
[tex]c).-2-|-5|+(-6)-(-2)= \\ =-2-5-6+2= \\ =-7-6+2= \\ =-13+2= \\ =-11[/tex]