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Can I..maths

31-10-2018

Can 5S and 5B talk about addition?

 

What do we know now?

 

Concrete - Physical objects that we use to do Maths.

Pictorial - Images that represent the concrete.

Abstract - The use of numerals to represent the pictorial.

 

Tips 

  • Round to estimate
  • Look for an exchange
  • Work right to left
  • Place the exchange under the calculation
  • Check the answer with your estimate.

 

Concrete to abstract

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