Budgeting with Integer Operations
aligned to Illustrative Mathematics
Learning Objective
I can apply integer operations to solve real-world budgeting problems.
Lesson Flow
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Guided Notes
Key concepts students will learn:
- •
When adding integers with different signs, take the greater absolute value and subtract the lesser. The answer will take the sign of the greater absolute value.
- •
When subtracting integers, you must add the opposite.
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When multiplying or dividing integers, the same signs result in a positive product or quotient, while different signs result in a negative product or quotient.
Practice
6 questions • Multiple choice & Short answer
Exit Ticket
“Create a monthly budget. You have an income of $2000. Your expenses include: Rent ($700), Groceries ($300), Transportation ($200), Utilities ($150), and Entertainment ($100). After covering these expenses, how much money do you have left? Show your work.”
Teacher Guide
Get the complete package:
- Answer keys for all questions
- Differentiation strategies
- Extension activities
- Printable student handouts
