Find Missing Number Up to 20

Find Missing Numbers: Learn

Counting numbers have an order. You may need to find a number that is missing from a group of numbers. The numbers may be counting up or counting down.

First, see if the other numbers are counting up or counting down.

Then find the missing number that completes the count up or count down.

Find Missing Number: Practice

Note: These sequences are counting UP.


Press the Start Button To Begin

You have 0 correct and 0 incorrect.

This is 0 percent correct.


Game Name Description Best Score
How many correct answers can you get in 60 seconds? 0
Extra time is awarded for each correct answer.
Play longer by getting more correct.
How fast can you get 20 more correct answers than wrong answers? 999