Remove ads and gain access to the arcade and premium games!
SubscribeUnlock harder levels by getting an average of 80% or higher.
Earn up to 5 stars for each level
The more questions you answer correctly, the more stars you'll unlock!
Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.
Unlock harder levels by getting an average of 80% or higher.
Earn up to 5 stars for each level
The more questions you answer correctly, the more stars you'll unlock!
Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.
Need some help or instruction on how to do this skill?
Want a paper copy? Print a generated PDF for this skill.
Share MathGames with your students, and track their progress.
See how you scored compared to other students from around the world.
Learn Math Together.
Grade 6 - Numbers, Operations and Relationships
Standard 6.NOR.1.1.2 - Round numbers up to 100,000.
Included Skills:
Number range for counting, ordering, comparing and representing, and place value of digits
• Order, compare and represent numbers to at least 9-digit numbers
• Represent prime numbers to at least 100
• Recognizing the place value of digits in whole numbers to at least 9-digit numbers
• Round off to the nearest 5, 10, 100, 1000, 100,000, and 1,000,000
If you notice any problems, please let us know.