The subtraction sentence - up to 18
The subtraction sentence - up to 18
What you'll learn
- Solve subtraction problems up to 18 using concrete objects or drawings with 80% accuracy.
- Identify the minus sign (-) and explain its meaning in a subtraction sentence using simple terms.
- Complete at least 3 out of 4 subtraction sentences (e.g., 10 - 4 = ?) correctly when given a worksheet.
- Write a subtraction sentence to represent a given word problem (e.g., "There are 12 cookies and you eat 5. How many are left?") with 75% accuracy.
Tutorial Preview
Find the difference: 15 - 4 = ?
Find the missing number: 17 - ? = 9
Find the missing number: ? - 6 = 11
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 9 Mathematics lesson on ExcelOS.
What will I learn in The subtraction sentence - up to 18?
You'll be able to: Solve subtraction problems up to 18 using concrete objects or drawings with 80% accuracy; Identify the minus sign (-) and explain its meaning in a subtraction sentence using simple terms; Complete at least 3 out of 4 subtraction….
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.