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Descompune numerele dupa model: 4aa4=4×1000+a×100+a×10+4
10721=
6082=
XYZ=


Răspuns :

10 721 = 1 x 10000 + 0 x 1000 + 7 x 100 + 2 x 10 + 1
6082 = 6 x 1000 + 0 x 100 + 8 x 10 + 2
xyz = X x 100 + y x 10 + z