10+10= - 20, 8+8= - 16, 6+6 - 12, 4+4= - 8, 2+2= - 4, 9+9= - 18, 7+7= - 14, 5+5= - 10, 3+3= - 6, 1+1= - 2,

Doubles Addition

Tabela

Vizuelni stil

Postavke

Promeni šablon

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