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Combining like terms
https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-equivalent-expressions/e/combining-like-terms-0.5
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Square a Binomial (video)https://www.khanacademy.org/math/algebra-basics/quadratics-polynomials-topic/multiplying-binomials-core-algebra/v/square-a-binomial
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Multiplying Binomials 1https://www.khanacademy.org/math/algebra-basics/quadratics-polynomials-topic/multiplying-binomials-core-algebra/e/multiplying_expressions_0.5
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Multiplying Binomials 2https://www.khanacademy.org/math/algebra-basics/quadratics-polynomials-topic/multiplying-binomials-core-algebra/e/multiplying_expressions_1
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Factoring Quadratics
https://www.khanacademy.org/math/algebra/multiplying-factoring-expression/factoring-quadratics-in-two-vari/e/factoring_polynomials_with_two_variables
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Evaluating expressions
https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-evaluating-expressions/e/evaluating_expressions_2
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Factoring using GCF (video)
https://www.khanacademy.org/math/algebra-basics/quadratics-polynomials-topic/Factoring-simple-expressions-core-algebra/v/factor-polynomials-using-the-gcf
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Adding and Subtracting polynomials
https://www.khanacademy.org/math/algebra-basics/quadratics-polynomials-topic/polynomial-basics-core-algebra/e/adding_and_subtracting_polynomials
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Converting Fractions to decimalshttps://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-fractions-decimals/cc-7th-fracs-to-decimals/e/converting_fractions_to_decimals
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Converting Decimals to Fractionshttps://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/percent-intro-pre-alg/e/converting_decimals_to_fractions_1
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Estimating Square Rootshttps://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-numbers-operations/cc-8th-approximating-irrational-numbers/e/square_roots_2
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Subtracting Decimalshttps://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/adding-decimals-pre-alg/e/subtracting_decimals_2
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Order of Operationshttps://www.khanacademy.org/math/pre-algebra/order-of-operations/order_of_operations/e/order_of_operations_2
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Subtracting fractions with unlike denominatorshttps://www.khanacademy.org/math/cc-fifth-grade-math/cc-5th-fractions-topic/cc-5th-add-sub-fractions/e/subtracting_fractions
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Square roots of perfect squareshttps://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-numbers-operations/cc-8th-roots/e/square_roots
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Converting decimals to Percentshttps://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/percent-intro-pre-alg/e/converting_decimals_to_percents
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Exponents and Square Roots
https://www.khanacademy.org/math/algebra-basics/core-algebra-exponent-expressions/core-algebra-exponent-properties/e/simplifying_rational_expressions_1
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Positive and Negative Exponentshttps://www.khanacademy.org/math/algebra-basics/core-algebra-exponent-expressions/core-alg-negative-exponents/e/exponents_2
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Adding and Subtracting Radicalshttps://www.khanacademy.org/math/algebra-basics/core-algebra-foundations/square-roots-for-college/e/adding_and_subtracting_radicals
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Simplifying Squre Rootshttps://www.khanacademy.org/math/algebra-basics/core-algebra-foundations/square-roots-for-college/e/simplifying_radicals
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Simplifying Squre Roots 2https://www.khanacademy.org/math/algebra-basics/core-algebra-foundations/square-roots-for-college/e/multiplying_radicals
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Scientific Notationhttps://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-numbers-operations/cc-8th-scientific-notation/e/scientific_notation
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Multiplying and Dividing Scientific Notation
https://www.khanacademy.org/math/algebra-basics/core-algebra-foundations/algebra-foundations-computing-scientific-notation/e/multiplying_and_dividing_scientific_notation
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Triangles Angles 1https://www.khanacademy.org/math/algebra-basics/core-algebra-geometry/copy-of-triang_prop_tut/e/triangle_angles_1
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Pythagorean Theoremhttps://www.khanacademy.org/math/geometry/right_triangles_topic/pyth_theor/e/pythagorean_theorem_1
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Area of Trianglehttps://www.khanacademy.org/math/geometry/basic-geometry/perimeter_area_tutorial/e/area_of_triangles_1
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Solving Similar Triangleshttps://www.khanacademy.org/math/algebra-basics/core-algebra-geometry/copy-of-triangle_similarlity/e/similar_triangles_2
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Area of a Circlehttps://www.khanacademy.org/math/algebra-basics/core-algebra-foundations/alg-foundations-circum_area_circles/e/area_of_a_circle
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Points on the coordinate planehttps://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-negative-number-topic/cc-6th-coordinate-plane/e/identifying_points_1
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Compound Inequalitieshttps://www.khanacademy.org/math/algebra/linear_inequalities/compound_absolute_value_inequali/e/compound_inequalities
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Slope of a Line from a Graphhttps://www.khanacademy.org/math/algebra-basics/core-algebra-graphing-lines-slope/core-algebra-slope/e/slope-from-a-graph
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Slope of a Line from two Pointshttps://www.khanacademy.org/math/algebra-basics/core-algebra-graphing-lines-slope/core-algebra-slope/e/slope-from-two-points
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Simplifying rational expressions with exponent properties
https://www.khanacademy.org/math/algebra-basics/core-algebra-exponent-expressions/core-algebra-exponent-properties/e/simplifying_rational_expressions_1
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Evaluating Expressions in Two Variables
https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-evaluating-expressions/e/evaluating_expressions_2
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Simplifying rational expressions 2https://www.khanacademy.org/math/algebra2/rational-expressions/simplifying-rational-alg/e/simplifying_rational_expressions_2
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Simplifying rational expressions 3https://www.khanacademy.org/math/algebra2/rational-expressions/simplifying-rational-alg/e/simplifying_rational_expressions_3
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Multiplying and Dividing Rational Expressions 3https://www.khanacademy.org/math/algebra2/rational-expressions/multi-div-rational-exp/e/multiplying_and_dividing_rational_expressions_3
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Adding and Subtracting rational Expressions 6https://www.khanacademy.org/math/algebra2/rational-expressions/rational_expressions/e/adding_and_subtracting_rational_expressions_5
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Solving Quadratics by Factoringhttps://www.khanacademy.org/math/algebra/quadratics/factoring_quadratics/e/solving_quadratics_by_factoring
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Solving Quadratics by Factoring 2https://www.khanacademy.org/math/algebra/quadratics/factoring_quadratics/e/solving_quadratics_by_factoring_2
41
Systems of Equations with simple Elimination
https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-systems-topic/cc-8th-systems-elimination/e/systems_of_equations_with_elimination_0.5
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Radical Equationshttps://www.khanacademy.org/math/algebra/exponent-equations/radical_equations/e/radical_equations
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Multistep Linear inequlitieshttps://www.khanacademy.org/math/algebra-basics/core-algebra-linear-equations-inequalities/core-algebra-linear-inequalities/e/linear_inequalities
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Systems of Equations with Inequalitieshttps://www.khanacademy.org/math/algebra2/systems_eq_ineq/systems_inequalities_precalc/e/graphing_systems_of_inequalities_2
45
Systems of Equations with Substitution
https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-systems-topic/cc-8th-systems-with-substitution/e/systems_of_equations_with_substitution
46
Solving equations in terms of a variablehttps://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/solving_for_variable/e/solving_for_a_variable
47
Two Step Equationshttps://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-variables-expressions/cc-7th-2-step-equations/e/linear_equations_2
48
Understanding the process for solving quadradic equations
https://www.khanacademy.org/math/algebra/quadratics/quadratics-square-root/e/understanding-the-equation-solving-process
49
Understanding the process for solving linear equations
https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/basic-equation-practice/e/understanding-the-process-for-solving-linear-equations
50
One step equations with mulitplicationhttps://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-beginner-equations/e/linear_equations_1
51
Area and perimeter of rectangles word problem
https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-measurement-topic/cc-4th-area-and-perimeter/e/area-and-perimeter-of-rectangles-word-problems
52
Sum of consecutive odd integers
https://www.khanacademy.org/math/algebra-basics/core-algebra-linear-equations-inequalities/core-algebra-linear-equation-word-problems/e/integer_sums
53
Fractions on the number line
https://www.khanacademy.org/math/cc-third-grade-math/cc-3rd-fractions-topic/cc-3rd-fractions-on-the-number-line/e/fractions_on_the_number_line_1
54
Constructing proportions to solve application problems
https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-ratio-proportion/cc-7th-constructing-proportions/e/constructing-proportions-to-solve-application-problems
55
Systems of equations word problemshttps://www.khanacademy.org/math/algebra/systems-of-eq-and-ineq/systems-word-problems/e/systems_of_equations_word_problems
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