Add and subtract whole numbers: word problems
Add and subtract whole numbers: word problems
What you'll learn
- Calculate the length of a line segment on a number line by applying the absolute value of the difference between the coordinates of its endpoints with 80% accuracy on a written assessment.
- Explain the relationship between the distance formula on a number line and the concept of absolute value in a written response, demonstrating understanding of the underlying mathematical principles.
- Solve for an unknown endpoint coordinate given the length of a line segment and the other endpoint coordinate, achieving a score of 70% or higher on a problem set.
- Identify and correct errors in calculations of segment lengths on number lines, providing justifications for the corrections made in at least 3 out of 4 given examples.
Tutorial Preview
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Sample Practice Questions
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Frequently asked questions
What grade level is "Add and subtract whole numbers: word problems"?
Add and subtract whole numbers: word problems is a Grade 6 Mathematics lesson on ExcelOS.
What will I learn in Add and subtract whole numbers: word problems?
You'll be able to: Calculate the length of a line segment on a number line by applying the absolute value of the difference between the coordinates of its endpoints with 80% accuracy on a written assessment; Explain the relationship between the….
Is "Add and subtract 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 and subtract whole numbers: word problems?
This lesson includes 25 practice questions across multiple difficulty levels, each with instant feedback and explanations.