IXL | Multiply one-digit numbers by two-digit numbers using area models II

Use the model to find

First, find the area of each rectangle.

Then, find the total area.

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Learn with an example

Use the model to find

First, find the area of each rectangle.

Then, find the total area.

The model represents

The model is a rectangle made of two smaller rectangles. The side lengths of each smaller rectangle are shown on the model.

Multiply the side lengths to find the area of each smaller rectangle.

Fill in the areas on the model.

Add the areas of the smaller rectangles to find the total area of the model.

The total area of the model is 45. So,

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Now entering the Challenge Zone—are you ready?

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Teacher tools

Work it out

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