Question

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Dau coroană​

Answer 1

a) 102,111, 120

b) 15

a) 1+0+2=3

1+1+1=3

1+2+0=3

b) 104,113,122,131,140,203,212,221,230,302,311,320,401,410,500

1+0+4=5

1+1+3=5

1+2+2=5

1+3+1=5

1+4+0=5

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