Matching Pairs sumas menores de 10Online version Realizar sumas sencillas by Mayte González 1 6 + 3 2 4 + 4 3 1 + 1 4 3 + 2 5 2 + 2 6 4 + 3 7 5 + 5 8 1 + 0 9 3 + 3 10 2 + 1 7 4 9 2 5 8 3 6 1 10