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Mental Math Strategies

Published on Nov 28, 2015

Mental math strategies used in elementary grades.

PRESENTATION OUTLINE

MENTAL MATH

STRATEGIES FOR ELEMENTARY STUDENTS
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DOUBLES

MAKE A DOUBLE TO FIND NEAR DOUBLE SUMS
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MAKE A TEN

MAKE A TEN TO ADD OR SUBTRACT FACTS
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DECOMPOSE NUMBERS

DECOMPOSE TO SIMPLIFY THE PROBLEM

COUNTING ON

COUNT ON FROM ANY NUMBER
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RELATED FACTS

USE THE COMMUNICATIVE PROPERTY

EQUATIONS

WRITE A NUMBER SENTENCE THAT MAKES SENSE
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COUNT DOWN

COUNT DOWN TO SUBTRACT
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