We've already seen how to add multiples of 10 to a single digit number. Now we are going to add multiples of $10$10 to a $2$2 digit number.

This time we'll have to consider the hundreds place value, as it is more likely that our answer will end up as a $3$3 digit number.

Watch this video below to see how it's done.

#### Worked Examples

##### Example 1

##### Example 2

##### Example 3

Complete the pattern by adding $10$10 each time.

$30$30, $\editable{}$, $\editable{}$, $\editable{}$, $\editable{}$, $\editable{}$

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