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### homework links

*Time*April 10, 2012

*files:* worksheets on exponents.doc

*from:*Nelson, Ms.

*to:*Math 8 - Algebra 1, A

Khan Academy Tutorials

Homework, night of April 10

Negative numbers Review

http://www.khanacademy.org/math/arithmetic/addition-subtraction/v/negative-numbers-introduction

practice this concept

Adding integers with different signs

http://www.khanacademy.org/math/arithmetic/addition-subtraction/v/adding-integers-with-different-signs

practice this concept

Adding and subtracting negative numbers

http://www.khanacademy.org/math/arithmetic/addition-subtraction/v/adding-subtracting-negative-numbers

practice this concept

Homework, night of April 11

Adding polynomials

http://www.khanacademy.org/math/algebra/polynomials/v/adding-polynomials

http://www.khanacademy.org/math/algebra/polynomials/v/adding-polynomials-with-multiple-variables

Subtracting polynomials

http://www.khanacademy.org/math/algebra/polynomials/v/subtracting-polynomials

click on “practice this concept” for both of them

Homework, night of April 16th

Multiplying monomials

http://www.khanacademy.org/math/algebra/polynomials/v/multiplying-monomials

http://www.khanacademy.org/math/algebra/polynomials/v/level-1-multiplying-expressions

practice this concept

FOIL

http://www.khanacademy.org/math/algebra/polynomials/v/multiplying-binomials

practice this concept