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A fully resourced lesson on finding the missing digit within addition and subtraction questions. This allows children to practise inverse operations and apply written methods in a fun and interactive way.
The lesson is designed as a code breaking lesson, where children must solve the missing digit problems in order to save a class prized possession. A lesson plan, 8 differentiated worksheets, a letter from the villains for the starter and an answer sheet is included.
The questions are differentiated and cover:
- 2 digit by 2 digit addition
- 2 digit by 2 digit subtraction
- 3 digit by 3 digit addition
- 3 digit by 3 digit subtraction
- 4 digit by 4 digit addition
- 4 digit by 4 digit subtraction
- Decimal addition
- Decimal subtraction
This gives you the flexibility to choose the appropriate level for your class, or differentiate for different groups within your class by assigning each group a different villain's lock to break.
The lesson is designed as a code breaking lesson, where children must solve the missing digit problems in order to save a class prized possession. A lesson plan, 8 differentiated worksheets, a letter from the villains for the starter and an answer sheet is included.
The questions are differentiated and cover:
- 2 digit by 2 digit addition
- 2 digit by 2 digit subtraction
- 3 digit by 3 digit addition
- 3 digit by 3 digit subtraction
- 4 digit by 4 digit addition
- 4 digit by 4 digit subtraction
- Decimal addition
- Decimal subtraction
This gives you the flexibility to choose the appropriate level for your class, or differentiate for different groups within your class by assigning each group a different villain's lock to break.
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I love this, perfect for challenging my year 3's. excellent resource thanks
Thank you! This looks like great fun; my class will love this.
Love this, thankyou for sharing :-)
I adapted this for my mixed KS2 class ( Y3-6) and am looking forward to using it as a follow-up activity for our \forensic Science morning. I created a powerpoint for revealing the answers and added applause for the correct codes be calculated.
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£3.00