Froggy Jumps Desafío de sumas y restasOnline version Practica sumas y restas by Nailen Banda 1 1 + 3 = ? a 10 b 18 c 4 2 9- 4 = ? a 17 b 15 c 5 3 7 + 2 = ? a 7 b 9 c 6 4 8 - 2 = ? a 4 b 6 c 5 5 6 + 3 = ? a 4 b 9 c 6