Sequencing to 20

How many numbers can you count?

How do you count up to 20? Try filling in the numbers in the blanks below to see how yards are counted on a football field.

A football field only shows tens on the field. Let's figure out the missing yards up to the 20th-yard line.

Let's start with the first 5 yards. Type in the missing numbers, then click the Answer button to see if you got them right.

1 3 5

1 2 3 4 5

Great job!

Let's go to the 10th-yard line now. Which numbers are missing? Can you type them in?

6 9 10

6 7 8 9 10

Terrific! You made it to the 10th-yard line! Do you think we can get all the way to the 20th-yard line? Let's go!

Let's go to the 10th-yard line now. Which numbers are missing? Can you type them in?

11 12 14

11 12 13 14 15

You're the best!

Here is the last missing set. Then you'll be at the 20th yard-line!

17 19 20

16 17 18 19 20

Woo hoo! That was a great 20-yard run! Now, it's time to get our jersey ready for the game. Click the arrow to help find the missing jersey numbers.