The subtraction sentence - up to 18
The subtraction sentence - up to 18
What you'll learn
- Identify the scale factor used in a scale drawing when given the dimensions of the drawing and the corresponding dimensions of the actual object with 80% accuracy.
- Solve for a missing dimension in a scale drawing or actual object using the scale factor, showing all work, with 75% accuracy.
- Apply scale factors to create a scale drawing of a given object or space, using appropriate tools (ruler, protractor) and maintaining accurate proportions.
- Explain the relationship between the scale factor and the resulting size of the scale drawing (e.g., how a scale factor of 1:2 affects the size of the drawing compared to the actual object) in a written response.
Tutorial Preview
What is 17 - 9?
Find the missing number: 15 - ? = 8
Find the missing number: ? - 6 = 9
Sample Practice Questions
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Frequently asked questions
What grade level is "The subtraction sentence - up to 18"?
The subtraction sentence - up to 18 is a Grade 6 Mathematics lesson on ExcelOS.
What will I learn in The subtraction sentence - up to 18?
You'll be able to: Identify the scale factor used in a scale drawing when given the dimensions of the drawing and the corresponding dimensions of the actual object with 80% accuracy; Solve for a missing dimension in a scale drawing or actual….
Is "The subtraction sentence - up to 18" 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 The subtraction sentence - up to 18?
This lesson includes 25 practice questions across multiple difficulty levels, each with instant feedback and explanations.