Parents and Teachers: I have lots of new games and activities coming out soon. Check out the latest, Will and His Happy Hamstars! - A fun game that incorporates the artwork of my own children and that reinforces addition and subtraction for kids in Pre-K, K, and Grade 1. Please support this site by following me on Facebook or Twitter! Please support this site by following me on Facebook or Twitter!
Grade levels 
 

Cool Rounding Games

Grade 1
Grade 2
Grade 3
Grade 4
Grade 5
         

Featured Game: Half-court Rounding

Half-court Rounding is a fun game for those who love to combine the competition of sports with their own brian power. Play for your yourself or against an opponent. Shoot free-throws, two-pointers, or three-pointers by correctly rounding the numbers. Three-pointers require rounding decimals to the nearest tenth.

Also Try:

Rounding Master

Played like Who Wants to be a Millionnaire, Rounding Master requires students to round progressively harder numbers in their quest to win one million dollars

Computation Castle

Computation Castle is a game that requires the utilization of several math skills: mixed numbers/improper fractions, equivalent fractions, metric conversions, exponents, rounding to the nearest thousands and thousandths and place value. The object is to reverse the evil spells.

The object of the game is to reverse the spells placed upon the royal family of Computation Castle by the evil witch. All five family members have been turned into various animals. Their only hope is you. Use your math skills to mix and create the correct potions to turn them back to their human forms. Get passwords for different parts of the game.