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Memory match
Fact race
1 - Getting Started ~3 mins
Here is 13 − 9. Which tool would you reach for, and why?
2 - Watch and Notice ~9 mins
Three take-aways on the number line. Watch which way the jumps go, and which tool each one uses.
3 - Try It Together ~8 mins
Turn two cards. Match each take-away to its answer. When you find a pair, call out Match!
Match the take-away
4 - Write Your Proudest Fact ~2 mins
COPYBOOK MOMENT
In your maths copy, write the take-away fact you are proudest of knowing by heart.
5 - Class Challenge ~8 mins
Today we race through these take-aways together. Before each answer, name the tool you would use.
- 17 − 2
- 12 − 5
- 11 − 9
- 14 − 6
Subtraction facts race
Pupil practice
Module 3 · Subtraction Within 20: Take Away and Difference
Number
Lesson 38 · Our Subtraction Toolkit: Module Review and Facts Round-up
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Copyright Notice
This lesson is copyright of Coding Ireland 2017 - 2025. Unauthorised use, copying or distribution is not allowed.
This lesson is copyright of Coding Ireland 2017 - 2025. Unauthorised use, copying or distribution is not allowed.