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Count by 100s from 200 to 1000

Step by step, with the reason for every step · Count by 2s, 5s, 10s · Elementary

Step by step

The question

Question: count by 100s from 200 to 1000.

Count by 100s from 200 to 1000

1 Start at 200

Here is a number line.

2 Jump by 100s

Each jump is 100 more.

We say the number where we land.

3 Write the numbers

Now we write them in a row.

We stop at 1000.

= 200, 300, 400, 500, 600, 700, 800, 900, 1000

4 Check

Look at the last two digits.

They stay 00.

Only the hundreds change.

Yes!

It works.

Each ends in 00

Let's look back.

First: start at 200.

Then: jump by 100s.

Then: write the numbers.

Last: check.

Answer
= 200, 300, 400, 500, 600, 700, 800, 900, 1000

Your turn

Try this one yourself, then check:

Count by 100s from 100 to 900
Show the answer
100, 200, 300, 400, 500, 600, 700, 800, 900

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