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Mental math describes how we can make calculations in our minds without the guidance of pencil and paper, calculators, or other aids. Mental math is often used as a way to calculate an estimate quickly, using math facts that a student has committed to memory, such as multiplication, division, or doubles facts.
Mental math describes how we can make calculations in our minds without the guidance of pencil and paper, calculators, or other aids. Mental math is often used as a way to calculate an estimate quickly, using math facts that a student has committed to memory, such as multiplication, division, or doubles facts.
Using mental math helps us understand math because we're "thinking" it instead of just "doing" it.
Using mental math helps us understand math because we're "thinking" it instead of just "doing" it.
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