Add, subtract, multiply, and divide whole numbers: word problems
Add, subtract, multiply, and divide whole numbers: word problems
What you'll learn
- Identify the vertex, axis of symmetry, and x-intercept(s) of a quadratic function presented in standard, vertex, or factored form with 80% accuracy on a formative assessment.
- Solve quadratic equations using factoring, completing the square, and the quadratic formula, demonstrating proficiency by correctly solving 4 out of 5 problems on a summative quiz.
- Explain the relationship between the discriminant of a quadratic equation and the number and nature of its roots, justifying their reasoning with examples in a written explanation of at least 150 words.
- Apply knowledge of quadratic functions to model and solve real-world problems, such as projectile motion or optimization, with at least 70% accuracy on application problems.
Tutorial Preview
A bakery sells cookies in boxes of 6. If you buy 4 boxes, how many cookies do you have?
Leo has 15 stickers to share equally among 3 friends. How many stickers does each friend get?
Maria had $20. She bought 3 books for $4 each. How much money does she have left?
Sample Practice Questions
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Frequently asked questions
What grade level is "Add, subtract, multiply, and divide whole numbers: word problems"?
Add, subtract, multiply, and divide whole numbers: word problems is a Grade 5 Mathematics lesson on ExcelOS.
What will I learn in Add, subtract, multiply, and divide whole numbers: word problems?
You'll be able to: Identify the vertex, axis of symmetry, and x-intercept(s) of a quadratic function presented in standard, vertex, or factored form with 80% accuracy on a formative assessment; Solve quadratic equations using factoring, completing….
Is "Add, subtract, multiply, and divide whole numbers: word problems" free to practice?
Yes. You can read the tutorial preview for free, and signing up for a free ExcelOS account unlocks the full tutorial and all practice questions with instant feedback.
How many practice questions are included with Add, subtract, multiply, and divide whole numbers: word problems?
This lesson includes 25 practice questions across multiple difficulty levels, each with instant feedback and explanations.