Trage die fehlenden Vielfachen ein.

Zahl	Vielfache	Zahl	Vielfache	Zahl	Vielfache	Zahl	Vielfache
2	{2,4,6,,10,...}	3	{3,6,9,,15,...}	4	{4,8,12,,20,...}	5	{5,10,,20,25,...}
6	{6,12,18,,30..}	7	{7,14,21,,35,...}	8	{8,16,24,,40,...}	9	{9,,27,36,45,...}
10	{10,20,30,40,,...}	11	{11,22,33,,55,...}	12	{12,24,36,,60,...}	13	{13,26,39,,65,...}
14	{14,28,42,,70,...}	15	{15,30,45,60,,...}	16	{16,32,,64,80,...}	17	{17,34,,68,85,...}
18	{18,36,54,,90,...}	19	{19,38,57,,95,...}	20	{20,40,60,80,,...}	21	{21,42,63,,105,...}