What is Multiplication!

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Category: Education
     
 

Presentation Description

An introduction to multiplication. important vocabulary is introduced

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By: ltsopelas (18 month(s) ago)

great ppt!

Presentation Transcript

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Multiplication Multiplication Multiplication

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Presented by: Mrs. Linda Yollis

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What is Multiplication? To find out how many stars there are, you could add. + 2 red + 2 blue = 6 stars 2 yellow

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However, if you have equal groups of something you can use Multiplication

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What is Multiplication? I see three groups of two. x 2 = 6 stars 3 groups

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If you are having a party and you want to have lots of sodas, you can use multiplication. Sodas come in groups of six.

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Five groups of six would be 30 sodas. 5 x 6 = 30 sodas

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Sometime multiplication can be used when objects are in rows or columns, or arrays. Here is an array of flowers.

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There are 3 rows of 6 flowers. 3 x 6 = 18 flowers.

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How many groups? How many in each group? There are 3 groups of 4 balloons.

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Equal numbers are in each group. Multiplication can be used! 3 x 4 = 12 balloons

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How many groups? How many in each group? There are 4 groups of 3 tires.

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Equal numbers are in each group. Multiplication can be used! 4 x 3 = 12 tires

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Multiplication When combining EQUAL groups, the fastest way to get the total is by using…