Division of rectangles
 http://nlvm.usu.edu/en/nav/frames_asid_193_g_2_t_1.html

Multiplying 1 digit by 3 digit  numbers
http://www.aaamath.com/B/mul310x2.htm

Eratosthenes’ sieve
 http://www.faust.fr.bw.schule.de/mhb/eratosiv.htm

The factor game
 http://illuminations.nctm.org/ActivityDetail.aspx?ID=12

The Product game
http://illuminations.nctm.org/ActivityDetail.aspx?ID=29

The fraction page with all links – addition, subtraction, multiplication and division including mixed numbers:
http://www.aaamath.com/fra.html

The Oddball game:  read the directions then click play game
http://arcytech.org/java/oddball/detailed.html

Visual Fractions Home Page with links to identifying, and adding, etc,
http://www.visualfractions.com/

Like Connect 4, but have to solve fraction problems.  Click on how to learn how to play
http://www.shodor.org/interactivate/activities/fgame/index.html

Identifying fractions: http://www.visualfractions.com/identify.htm

Fraction track game
http://standards.nctm.org/document/eexamples/chap5/5.1/index.htm - applet

Shape fractions: http://math.rice.edu/~lanius/Patterns/add.html

Designer fractions:
http://math.rice.edu/~lanius/Patterns/design.html

Tic Tac Toe – pick your level
http://www.funbrain.com/tictactoe/index.html

finding right button by asking questions
http://www.learner.org/teacherslab/math/patterns/buttons/

logic patterns for 5th grade
http://www.learner.org/teacherslab/math/patterns/valentines/handshakes1_act.html

Click on Attribute blocks to sort by shape, color or size NLVM –

All math games on funbrain
http://www.funbrain.com/kidscenter.html

NCTM Illuminations web links
http://illuminations.nctm.org/WebLinks.aspx

PLAYKIDSGAMES.COM
link to all games:
http://www.playkidsgames.com/mathGames.htm

Space shuttle launch mult/div
http://www.playkidsgames.com/games/shuttleLaunch/default.htm

Math Apples
http://www.playkidsgames.com/games/apples/default.htm

Multiplication facts – many choices of games
http://www.multiplication.com/interactive_games.htm

Math Snowball - multiplication
    http://multiplication.com/flashgames/snowballfight.htm

Multiplication games
    http://multiplication.com/interactive_games.htm

PBS Kids Cyberchase has changed. This link will lead you to all their games. Your teacher will direct you which one to click on. 

http://pbskids.org/cyberchase/math-games/