Question

billy saw 19 animals at grayson zoo in the morning. he saw 17 more animals after lunch how many animals did billy see in all

Answer 1

26

Explanation:

I added the 10's and separated the 7 and 9, then i added the leftovers and that was 16. 16 plus 20 is 36

Answer 2

He saw 36 animals.19+17=36.Hope that helps.