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[accordion] [toggle title=”Prerequisites” state=”closed”]- N2a – Adding and subtracting positive integers
- N2b – Multiplying positive integers
- N2c – Dividing with positive integers
- N2d – Applying the four operations to decimals
Part 1 – Adding and subtracting a positive integer to or from a negative integer
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[toggle title=”Teacher resources for Part 1″ state=”closed”]
Teachers: log in to access the following:
- Slides in PPTX (with click-to-reveal answers)
- Slides in PDF (one slide per page, suitable for importing into IWB software)
- Worksheet (with space for student work)
- Handout (slides with exercises only; 4 per page for reduced printing)
- Desmos classroom activity: Adding and subtracting a positive integer to or from a negative integer (20 randomised questions) Find out more
- Addition pyramid generator – suitable for use on an interactive whiteboard. Answers available.
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[/toggle] [/accordion]Part 2 – Adding and subtracting a negative number to or from any integer
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[toggle title=”Teacher resources for Part 2″ state=”closed”]
Teachers: log in to access the following:
- Worksheet (with space for student work)
- Handout (slides with exercises only; 4 per page for reduced printing)
- Desmos classroom activity: Adding and subtracting a negative number to or from any integer/ (20 randomised questions) Find out more
- Addition pyramid generator – suitable for use on an interactive whiteboard. Answers available.
Teachers: log in to access these.
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[toggle title=”Unlimited practice questions: Addition with negative numbers” state=”closed”]
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[toggle title=”Unlimited practice questions: Subtraction with negative numbers” state=”closed”]
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Positive, negative, or zero?
This activity lets you practise identifying whether a particular addition or subtraction calculation will result in an answer that’s positive, negative, or zero. The point is to become quick at doing this, by generally not calculating the correct answer each time.
Part 3 – Multiplication with negative integers
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[toggle title=”Teacher resources for Part 3″ state=”closed”]
Teachers: log in to access the following:
- Slides in PPTX (with click-to-reveal answers)
- Slides in PDF (one slide per page, suitable for importing into IWB software)
- Worksheet (with space for student work)
- Handout (slides with exercises only; 4 per page for reduced printing)
- Desmos classroom activity: Multiplying with negative integers (20 randomised questions) Find out more
Teachers: log in to access these.
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[toggle title=”Unlimited practice questions: Multiplication with negative numbers” state=”closed”]
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Part 4 – Division with negative integers
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[toggle title=”Teacher resources for Part 4″ state=”closed”]
Teachers: log in to access the following:
- Worksheet (with space for student work)
- Handout (slides with exercises only; 4 per page for reduced printing)
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[/toggle] [/accordion][accordion]
[toggle title=”Unlimited practice questions: Division with negative numbers” state=”closed”]
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[toggle title=”In the real world” state=”closed”]
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[/toggle] [/accordion] [accordion] [toggle title=”What next?” state=”closed”] [/toggle] [/accordion]