Quick Summary: But the way math was taught before Common Core was not always the only way. SMALL NOTE: When Tom talks about "subtracting" or "taking away [A] from [B]", he really means "B – A".
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But the way math was taught before Common Core was not always the only way. SMALL NOTE: When Tom talks about "subtracting" or "taking away [A] from [B]", he really means "B – A".
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- But the way math was taught before Common Core was not always the only way.
- SMALL NOTE: When Tom talks about "subtracting" or "taking away [A] from [B]", he really means "B – A".
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