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Scrieti numarul -20 sub forma unei sume de cinci numere intregi negative. ( 5 exemple )

Răspuns :

(-16)+(-4)=-20 (-10)+(-10)=-20 (-3)+(-17)=-20 (-30)+(+10)=-20 (-45)+(+25)=-20
-4-4-4-4-4=-20; -2-4-6-6-2=-20; -1-3-6-2-8=-20; -5-3-2-8-2=-20; -7-1-3-4-5=-20