Subtraction facts - numbers up to 18
Subtraction facts - numbers up to 18
What you'll learn
- Solve simple subtraction problems with numbers up to 10 using objects or drawings with 80% accuracy.
- Identify the missing number in a subtraction sentence (e.g., 7 - ___ = 3) with 70% accuracy.
- Explain, using pictures or words, what happens when you take away objects from a group, with 100% accuracy.
- Solve subtraction word problems with numbers up to 18, using manipulatives or drawings, with 60% accuracy.
Tutorial Preview
What is 8 - 3?
What is 12 - 9?
What is 14 - 6?
Sample Practice Questions
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Frequently asked questions
What grade level is "Subtraction facts - numbers up to 18"?
Subtraction facts - numbers up to 18 is a Grade 1 Mathematics lesson on ExcelOS.
What will I learn in Subtraction facts - numbers up to 18?
You'll be able to: Solve simple subtraction problems with numbers up to 10 using objects or drawings with 80% accuracy; Identify the missing number in a subtraction sentence (e.g., 7 - ___ = 3) with 70% accuracy; Explain, using pictures or words….
Is "Subtraction facts - numbers 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 Subtraction facts - numbers up to 18?
This lesson includes 28 practice questions across multiple difficulty levels, each with instant feedback and explanations.