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Adding and subtracting

Adding and subtracting. Learning Objective. I am able to rapidly recall my number bonds. Shoot the Sherriff. Learning Objective. I am able to rapidly recall my number bonds. Learning Objective. I am able to add up and subtract using a number of different methods.

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Adding and subtracting

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  1. Adding and subtracting

  2. Learning Objective I am able to rapidly recall my number bonds.

  3. Shoot the Sherriff

  4. Learning Objective I am able to rapidly recall my number bonds.

  5. Learning Objective I am able to add up and subtract using a number of different methods.

  6. How can I add these numbers up. 39 + 10 = 49 Add on 10 to the Tens columns

  7. How can I add these numbers up. 39 + 9 = 48 Add on 10 and take away 1

  8. How can I add these numbers up. 44 + 9 = 53 Add on 10 and take away 1

  9. How can I add these numbers up. 44 + 11 = 55 Add on 10 and add 1

  10. Add 10 12 23 51 26

  11. Add 11 12 23 51 26

  12. Take – away 11 12 23 51 26

  13. Add 9 12 23 51 26

  14. Add 9 12 23 51 26

  15. Take away 9 12 23 51 26

  16. Learning Objective I am able to add up and subtract using a number of different methods.

  17. Plenary Today we practised our number bonds. You were able to add and subtract using different strategies.

  18. Simple Problem If 12 + 15 = 27 What does 15 + 12 = ? What does 27 – 12 = ? What does 27 – 12 = ?

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