🧮 Percent-to-Decimal Pricing Checks

Students practice and then apply percent-to-decimal conversion and decimal multiplication using their own hive product values instead of sample numbers. Each student completes a calculation set for markup, discount, tax, and commission, then compares methods with a partner to catch misplaced decimals, missing units, and order-of-operations errors. Clean sentence explanations are added beneath one completed example to prepare for later justification.