Identify properties - Free Educational videos for Students in k-12


Identify properties - By MathPlanetVideos



DESCRIPTION:

Show that the following equation holds true 3?a?4=a?4?3

OVERVIEW:

Identify properties is a free educational video by MathPlanetVideos.It helps students in grades HS practice the following standards 3.OA.B.5.

This page not only allows students and teachers view Identify properties but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.

1. 3.OA.B.5 : Apply properties of operations as strategies to multiply and divide. Examples: If 6 × 4 = 24 is known, then 4 × 6 = 24 is also known. (Commutative property of multiplication.) 3 × 5 × 2 can be found by 3 × 5 = 15 then 15 × 2 = 30, or by 5 × 2 = 10 then 3 × 10 = 30. (Associative property of multiplication.) Knowing that 8 × 5 = 40 and 8 × 2 = 16, one can find 8 × 7 as 8 × (5 + 2) = (8 × 5) + (8 × 2) = 40 + 16 = 56. (Distributive property.) (Students need not use formal terms for these properties.).


GRADES:

HS


STANDARDS:

3.OA.B.5

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