Using Friendly Numbers: An Addition Strategy
April 4, 2018
WHAT IS A FRIENDLY NUMBER? In this case, we refer to friendly numbers as a number that is easy…
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WHAT IS A FRIENDLY NUMBER? In this case, we refer to friendly numbers as a number that is easy…
Continue readingCompensation is a mental math strategy for multi-digit addition that involves adjusting one of the addends to make the equation…
Continue readingBreaking up the second number is a mental math strategy for addition. Some students may find this method more efficient…
Continue readingLeft-to-right addition (also known as front-end addition or the partial sums method) is one of the most powerful mental math…
Continue readingThe doubles facts are generally an introductory set of facts that we want our students to memorize. We can relate…
Continue readingLong division is often considered one of the most challenging topics to teach. Luckily, there are strategies that we can…
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