Math6-8
Multi-Step Rational Number Problems for Financial Literacy
By Nat H.
A worksheet-style practice set for 7th graders that applies rational numbers to real-world money problems such as discounts, sales tax, and totals. It builds multi-step reasoning, percent-to-decimal conversion, and unit checking, with a worked shopping example that models each step before students work independently.
Customize for your classroom
Teacher Guide & Tips
- Use this as a 45-minute guided-practice block: walk through the Marcus jacket example together, then have students complete the remaining problems in pairs before reviewing the answer key as a class.
- Discussion question: Why does it matter whether the sales tax is applied before or after the discount, and how does the order change the final total?
- Scaffold for struggling readers: Have them underline the operation keywords (total, difference, repeated, split) in each problem and write the steps in order before calculating.
- Extension for advanced students: Ask them to compare two discount scenarios, such as 20% off then 6% tax versus 6% tax then 20% off, and explain why the results match or differ.
- Estimated time: about 30 to 45 minutes for the full set, including the worked example and discussion.
Math6-8
Multi-Step Rational Number Problems for Financial Literacy
By Nat H.
A worksheet-style practice set for 7th graders that applies rational numbers to real-world money problems such as discounts, sales tax, and totals. It builds multi-step reasoning, percent-to-decimal conversion, and unit checking, with a worked shopping example that models each step before students work independently.
Customize for your classroom
Teacher Guide & Tips
- Use this as a 45-minute guided-practice block: walk through the Marcus jacket example together, then have students complete the remaining problems in pairs before reviewing the answer key as a class.
- Discussion question: Why does it matter whether the sales tax is applied before or after the discount, and how does the order change the final total?
- Scaffold for struggling readers: Have them underline the operation keywords (total, difference, repeated, split) in each problem and write the steps in order before calculating.
- Extension for advanced students: Ask them to compare two discount scenarios, such as 20% off then 6% tax versus 6% tax then 20% off, and explain why the results match or differ.
- Estimated time: about 30 to 45 minutes for the full set, including the worked example and discussion.