This is money I designed for my 2nd and 3rd graders. We called it "Cupcake Cash", and it comes in denominations of 1s and 5s. Both the number and the word are on the money, but I print mine on different colors just to make it easier to tell them apart. We used it as class currency - they earned it for good actions and then spent it at the "store". It can also just be cute play money if you have a bakery themed classroom.