Relacionar Columnas NumbersVersión en línea The following game is to identify people's attention and learning about numbers por CARLOS ALBERTO AVILES CASTANEDA 1 20 2 821 3 528 4 12 5 13 6 11 7 526 8 29 9 25 10 254 Five hundred and twenty - eight Two hundred and fifty four Twelve Eleven Twenty five Twenty nine Twenty Thirteen Five hundred and twenty - six Eight hundred and twenty - one