Va rog urgent !!!!!!
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Răspuns:
1.a) 7
b) |-5| = 5
2. -3+7= 4°C
3. |-17| - (-3)= 17+3=20
4. a) -(-8)= 8
-(-8)> 7
b) +(+9) = 9
-(-9)= 9
+(+9)= -(-9)
c) - (+6) = - 6
+(-4)= - 4
- (+6) < +(-4)
Sper ca te-am ajutat :)