IXL | Multiply using properties

Use properties to find the product.

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Learn with an example

question

Use properties to find the product.

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150

key idea

Distributive property

You can multiply a sum by multiplying each addend separately.

Example:

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solution

You can use the distributive property to find the product

First, write 51 as

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Use the distributive property to rewrite the problem as the sum of two products.

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Use mental math to find the products.

150

Finally, find the sum.

153

So,

153

Looking for more? Try these:

Lesson: The distributive property

Lesson: The commutative property

Lesson: The associative property

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Teacher tools

Work it out

Not feeling ready yet? These can help:

D.15Properties of multiplication

D.2Multiply numbers ending in zeros

Lesson: The distributive property

Lesson: The commutative property

Lesson: The associative property

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