In Class 7 Maths we have been problem solving. Here is Ava's solution.
I worked that there were 3 pigs and 8 ducks.
I first did 11 circles and then I put 2 legs on them and that made 22 legs on them.
I knew that pigs had 4 legs so I had to add 2 more legs to 3 circles.
Which made 28.