Students practice real-world money math by deciding how to pay for a grocery purchase. Learners drag bills and coins to pay with exact change, or overpay and calculate the correct change owed by dragging back the appropriate bills and coins. This activity supports TEKS 3.4.C (determine the value of coin and bill combinations) and aligns with Common Core 2.MD.C.8.
Skills: money math, subtraction, financial literacy, problem-solving. Available in Spanish. Grades 3-8.