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It’s Your Turn!

Can you skip count by 100s using base-ten blocks?

Goal:

Goal:

thinking monkey with bulls eye target

Practice!

Goal: Use base-ten blocks to skip count by 100s.

Great job helping Jenna skip count! Now let’s use blocks to skip count by 100.

We can use 100 unit cubes or 10 rods. They both can help us count to 100.

100 unit cubes and 10 rods

This is a flat. It is made up of 100 unit cubes or 10 rods. It represents the number 100. Flats make skip counting by 100 quick and easy!

One flat, which is 100 cubes.

We will use flats to skip count by 100. Let’s skip count to 400.

How many flats make 200? Use your flats to make 200. Then click Show Me to check your work!

How many flats make 400? Use your flats to make 400. Then click Show Me to check your work!

How many flats make 800? Use your flats to make 800. Then click Show Me to check your work!

How many flats do you need to make 1,000? Type the number in the box below.

That’s right! 10 flats make 1,000!

Sorry, that’s not right. 10 flats make 1,000.