Question

Câte numere impare de patru cifre distincte au suma cifrelor 6?​

Answer 1

Răspuns:

1023,1203,2031,2013,2103,2301,3021,3201

Answer 2

1023 | 1+0+2+3=3+3=6

2013 | 2+0+1+3=3+3=6

2031 | 2+0+3+1=5+1=6

2103 | 2+1+0+3=3+3=6

2301 | 2+3+0+1=5+1=6

3021 | 3+0+2+1=5+1=6

3201 | 3+2+0+1=5+1=6

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