Sal's Sub Shop

Practice fractions and ruler measurements with this online math game. Measure a sub and cut it to the correct size for your customers.

http://www.mrnussbaum.com/sal.htm

Little Farmer

Kids can practice making exact change with the Little Farmer in this math money game. They are given a price and must find the correct combination of bills and coins to add up to the total. Three levels of difficulty are included, with different price ranges.

http://www.lizardpoint.com/fun/java/buyit/BuyIt.html

Math Raindrops

These raindrops start off slowly enough, but quickly pick up in both speed and level of difficulty. Students will start off with addition and subtraction facts, then progress to multiplication, division, and subtraction with regrouping. Sun drops award bonus points, but if three raindrops touch the lake, the game's over!

http://www.lumosity.com/brain-games/problem-solving-games/raindrops

Bus Driver Math

Kids have to calculate the fare each passenger paid, in order to determine if enough coins were deposited to ride on the bus. Levels get progressively more difficult, and students must multiply fares for different numbers of passengers.

http://kids.yahoo.com/games/game/busdrivermath

Space Rock Factors

In this appealing math game, kids must find all the factors of a given number, collecting space rocks and points.
http://www.smarttutor.com/home/games/Space_rocks.swf

Penguin Waiter

In this online game, you'll have to learn how to calculate percentages by giving the penguin waiter a percentage of the dinner bill. Levels range from Easy to Super Brain - have fun with this interactive math game!
http://www.funbrain.com/penguin/index.html

3 SCIENTISTS & 3 BANDITS GAME

Up for some more mental stimulation? Try this challenge and try to solve the puzzle in 11 moves.
http://www.permadi.com/cgi-bin/fpcgi/scientist/scientist.pl?do=new

Lost in the Northern Frontier

In this interactive game, you will use intersecting circles and clues for locating "Digit" in the Northern Frontier. Drag three circles the distances as instructed, and then pinpoint Digit at the intersection of all three.
http://pbskids.org/cyberchase/games/circles/circles.html

Cool Math Marble Lines

The object of this game is to get rid of all the marbles before they reach the end target, but a minimum of three marbles of the same color must be collected before they can be eliminated. The game gets progressively more difficult until two lines are heading toward different targets at the same time. Warning: this game can get addictive!
http://www.coolmath-games.com/0-marblelines/index.html