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3.03 Multiplication by single digits

Interactive practice questions

Let's use the area model to find $44\times3$44×3.

a

Fill in the areas of each rectangle.

          $40$40           $4$4  
$3$3         $\editable{}$           $\editable{}$  
                   
b

What is the total area of the two rectangles?

c

So what is $44\times3$44×3?

Easy
< 1min

Let's use the area model to find $77\times3$77×3.

Easy
1min

We want to use the area model to find $403\times2$403×2.

Easy
< 1min

We want to use the area model to find $907\times2$907×2.

Easy
< 1min
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Outcomes

VCMNA183

Solve problems involving multiplication of large numbers by one- or two-digit numbers using efficient mental, written strategies and appropriate digital technologies

VCMNA185

Use efficient mental and written strategies and apply appropriate digital technologies to solve problems

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