William keeps several tanks of exotic fish at his house. He feeds them 4 containers of fish food each day. Each container of fish food cost $2.00. How much money does William spend on fish food in one week?

This is for my daughters 4th grade math class....She needs to have a “plan, estimate, solve, and number model”. This is a addition and subtraction problem its can’t be multiplied!

PLEASE HELP THIS MOM WHO IS TERRIBLE WITH THIS COMMON CORE MATH!

William keeps several tanks of exotic fish at his house He feeds them 4 containers of fish food each day Each container of fish food cost 200 How much money doe class=