If you turn back the clock to the time when you first encountered multiplication, chances are that you were first introduced to it as repeated addition. Multiplication tables would have followed, ...
Addition explained, getting the same total when adding different numbers and making addition easier using chunking and the column method. Subtracting numbers using the column and chunking method ...
Addition explained, getting the same total when adding different numbers and making addition easier using chunking and the column method. Subtracting numbers using the column and chunking method ...
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