Oink and cluck

Today we doing activity called oink and cluck. I found 6 ways of there were chickens and pigs I contd count them because they were moving. But I saw 36 six legs. So chickens have two legs pigs have 4 legs. I found 18 chickens I counted them when there where in pairs. I found 7 pigs and 4 chickens. I found 4 pigs and 10 chickens. I found 5 pigs and 8 chickens. I found 8 pigs and 1 chicken. I found 7 pigs and 3 chickens. I found easy was counting. I found hard was solving these answers out.