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Problem solving with bar models

Problem solving with bar models

Épisodes (11)

Problem solving with bar models

MathMathEn cours : EP 1 / 11
Année

2018

Durée

50m

Genre

Math

Both addition and subtraction have to do with parts and a total. We can draw a bar model to illustrate addition and subtraction equations, and vice versa: write various addition and subtraction sentences from the given bar model. Secondly in this lesson we look at terminology related to addition and subtraction: addend, sum, minuend, subtrahend, and difference. These are tied in with simple expressions and equations. See more videos for 5th grade math at

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