Relacionar Columnas Numbers 1-50 Matching PairsVersión en línea Test your knowledge of numbers 1-50 with this fun matching pairs game! por Ana Rodrigues 1 17 2 50 3 2 4 18 5 16 6 11 7 12 8 15 9 20 10 10 11 3 12 14 13 1 14 19 15 5 16 13 17 4 Twenty Seventeen Three Fourteen One Two Fifty Five Four Ten Thirteen Fifteen Eighteen Sixteen Twelve Eleven Nineteen