Question

Determinati nr. nat. care impartite la 10 dau catul egal cu restul

Answer 1

11:10=1*10(+1 )=>10(+1)
22:10=2*10(+2) =>20(+2)
33:10=3*10(+3) =>30(+3)
44:10=4*10(+4) =>40(+4)
55:10=5*10(+5) =>50(+5)
66:10=6*10(+6) =>60(+6)
77:10=7*10(+7) =>70(+7)
88:10=8*10(+8) =>80(+8)
99:10=9*10(+9) =>90(+9)