Wednesday, 7 August 2013

Subtraction Maths Goal

My Maths goal


I am learning to learn more about subtracting.


Success Criteria
I know I will be successful when I
·       use the reversing strategy when it is the easiest way
·       explore the equal addition strategy and explain why it works so well in some subtraction problems
·       explain my thinking with equipment, an empty number line, and mental strategies



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