Matching Pairs BATUKETAK 1Online version 2 ZENBAKIEN BATUKETA BERE EMAITZAREKIN LOTU . by Ana Isabel C. A. 1 5 + 5 = 2 9 + 4 = 3 12 + 4 = 4 4 + 4 = 5 8 + 7 = 6 16 + 3 = 7 20 + 20 = 8 10 + 20 = 15 16 13 40 30 8 10 19