Printable (PDF) Decimals Project - Life Skills, Budget, Shopping, Money in the Real World Math. This is a perfect end of the year, back to school, math centers, summer camp, or summer school math activity to practice money management, adding, subtracting, multiplying, and rounding decimals. If you want your math lessons to be an unforgettable experience for your students, be sure to check out this math enrichment project. Students will take part in a competition for the best fruit salad. They ha