IXL | Multiply 1-digit numbers by 3-digit or 4-digit numbers using expanded form

Complete the steps to find the product.

134

100

(

100

)

(

)

ref_doc_title.

Learn with an example

question

Complete the steps to find the product.

441

400

(

400

)

(

)

2,800

key idea

The distributive property tells you one way to multiply a sum by a number. You can multiply each addend by the number, then add the products.

For example,

(

)

(

)

(

)

solution

You can use the distributive property to find the product

441

First, write 441 in expanded form.

441

(

400

)

Next, use the distributive property.

(

400

)

(

)

(

)

Then, find each product.

2,800

280

Finally, add the numbers together.

3,087

So,

441

3,087

Looking for more? Try these:

Lesson: Partial products

$Confetti$

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Now entering the Challenge Zone—are you ready?

Teacher tools

Work it out

Not feeling ready yet? These can help:

H.13Multiply 1-digit numbers by 3-digit or 4-digit numbers using area models

U.2Multiply by a multiple of ten

Lesson: Partial products

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