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descompune urm nr prin inmultire. 21694, 53849

Răspuns :

Goenji
21694=2*10000+1*1000+6*100+9*10+4
53849=5*10000+3*1000+8*100+4*10+9
G0ldrose
10000x2 + 1000x1 + 100x6 + 10x9 + 4

10000x5 + 1000x3 + 100x8 + 10x4 + 9

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