BoO! Halloween math idea!

I came across these Halloween signs at the Dollar Tree and thought of an idea for math! It's perfect for our decimals unit. My students are working on adding and subtracting decimals and money. I wrote decimals like $2.50 on a piece of tape and put it next to Putrid Pudding and Monster Claws for $6.55! During the week of Halloween, the students will order up Halloween dishes and desserts and find the total with partners. Spooky math fun! I know my ghosts and goblins will love this activity.