Topic 3  Multiplying Whole Numbers
Empty Multiplication Grid  to practice your multiplication facts  click here 
Vocabularycommutative property of multiplication
associative property of multiplication identity property of multiplication zero property of multiplication

Rounding Flash CardsSlides to Show Different ArraysRectangle MultiplicationThinking Blocks  Bar DiagramsEstimation ContraptionPractice the Properties of MultiplicationProperties of Multiplication Commutative 2 x 3 = 3 x 2
Associative (2 x 3) x 4 = 2 x (3 x 4) Identity 8 x 1 = 8 Zero 7 x 0 = 0 Commutative PropertyThe order of factors can
be changed and the product remains the same. Associative PropertyFactors can be regrouped
and the product remains the same Identity PropertyThe product of any
number and 1 is that number. Zero PropertyThe product of any
number and 0 is 0. 
Partial Products

lattice_multiplication__step_by_step.docx  
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