Missing Factor
Find the missing factor in the multiplication sentence.
Getting ready…
How to play
Find the missing factor in the multiplication sentence.
About this activity
Missing Factor. Use multiplication facts in reverse. Three levels to explore at your own pace.
- What to practice
- Use multiplication facts in reverse.
- Controls
- Choose one answer. Use a finger, mouse, or Tab and Enter/Space. A wrong choice lets you try again.
- Choosing a level
- Start with Easy. Medium and Hard extend the activity with more rounds, choices, or a larger challenge. You can change the level or restart at any time.
Big buttons and simple controls on phones, tablets, and computers.