If you want to check any of your answer or review how to do any of the problems on the math homework tonight, please see the attached answer key.

If you have finished your triangle area practice and had it stamped, you can choose one of the games below on the laptops to review equations:

Equation Pong: http://www.xpmath.com/forums/arcade.php?do=play&gameid=105

Algebra Meltdown: https://www.mangahigh.com/en-us/games/algebrameltdown

Battleship: https://www.quia.com/ba/36544.html

Equation Balancer: http://www.mathsisfun.com/algebra/add-subtract-balance.html

2 Step Arcade Games: http://www.classtools.net/arcade/201411_iYXBDQ

Alternatively, you can also select any games from the website https://www.mathplayground.com/

M.A.D. video review:

Equation Pong: http://www.xpmath.com/forums/arcade.php?do=play&gameid=105

Algebra Meltdown: https://www.mangahigh.com/en-us/games/algebrameltdown

Battleship: https://www.quia.com/ba/36544.html

Equation Balancer: http://www.mathsisfun.com/algebra/add-subtract-balance.html

2 Step Arcade Games: http://www.classtools.net/arcade/201411_iYXBDQ

Please see the videos below to review modeling addition/subtraction with algebra tiles and also modeling/simplifying algebraic expressions.

Adding/subtracting integers with algebra tiles:

Adding/subtracting integers by drawing algebra tiles:

Modeling and simplifying algebraic expressions with algebra tiles or by drawing algebra tiles:

Video reviewing how to calculate the GCF of a algebraic expression and then how to use the distributive property to factor out the GCF.