Here is a website for you to practise your addition and subtraction with and without regrouping:
Happy learning!
Monday, 1 September 2014
Addition and Subtraction using Base 10 blocks
Dear 1E,
Here is a website for you to practise your addition and subtraction with and without regrouping:
Here is a website for you to practise your addition and subtraction with and without regrouping:
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