Ages 6–7

Missing Number to 10

Find the number hidden in an equation.

PlayMissing Number to 10Adaptive difficulty · 2/3
Level1/15
Correct0
Mistakes0
Tasks0/5
Today in this game00:00 / 20:00Maximum 20 minutes per day for one game

How to play

Solve the equation with a blank and choose the missing number.

Skills

This game practices number order and identifying the value that belongs between neighboring numbers.

How difficulty grows

Difficulty grows from short sequences to wider ranges and less obvious missing positions.

Example task

Look at the numbers before and after the gap and determine the sequence step.

When to move on

When gaps to 10 are immediate, move to 20 and 100 or to number-pattern games.

Continue with this skill: Missing Number and Number Sequence Games

The game starts instantly and does not require an account.

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Ages 6–7 · Ages 8–10

Addition to 20

Solve short problems and choose the correct answer.

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