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Calculati :
a) -9 + |-3| + 5
b) |+3| + (-7) + |-4|
c) | 3+5 | + (-10)

Răspuns :

Danamocanu71
a. -9+3+5=-6+5=-1;
b. 3-7+4=-4+4=0;
c. 8-10=-2;
    
[tex]a)~~ -9 + |-3| + 5 = -9 +3 + 5 = -6+5=\boxed{-1} \\ b)~~|+3| + (-7) + |-4|=3 -7+ 4 = -4+4=\boxed{0} \\ c)~~| 3+5 | + (-10)=| 8 | -10= 8 -10 = \boxed{-2} [/tex]



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