Presentation is loading. Please wait.

Expression and Equation Test Review

Published byDoris Cole Modified over 5 years ago

Presentation on theme: "Expression and Equation Test Review"— Presentation transcript:

1 Expression and Equation Test Review
TeacherTwins©2014

2 2y Warm Up X= X=2 X= -62 Y=10.25

3 Things to know for your Expression/Equation Test
-Be able to identify like and unlike terms -Use the distributive property to solve problems and simplify expressions. -Simplify expressions. -Solve one-step equations with rational numbers (integers, fractions, decimals). -Solve two-step equations with rational numbers. -Solve multi-step equations. -Be able to write equations and expressions from word problems.

Download ppt "Expression and Equation Test Review"

Similar presentations

$Algebraic Fractions and Forming Equations Learning Outcomes  Simplify algebraic fractions  Add, subtract, multiply and divide algebraic fractions  Solve.$

Algebraic Fractions and Forming Equations Learning Outcomes  Simplify algebraic fractions  Add, subtract, multiply and divide algebraic fractions  Solve.

$100 200 300 400 500 Changeops with fractions ops. with decimals equations w/ fractions equations w/ deci. 500 100 200 300 400 500 Final Jeopardy.$

Changeops with fractions ops. with decimals equations w/ fractions equations w/ deci Final Jeopardy.

$2-1 (C) Comparing and Ordering Integers. Vocabulary Rational Number – a number that can be expressed as a fraction. Ex: 4-1020%4 ½ 4.8.$

2-1 (C) Comparing and Ordering Integers. Vocabulary Rational Number – a number that can be expressed as a fraction. Ex: %4 ½ 4.8.

$EXAMPLE 2 Rationalize denominators of fractions. 5 2 3 7 + 2 Simplify$

EXAMPLE 2 Rationalize denominators of fractions Simplify

$ Multiply rational expressions.  Use the same properties to multiply and divide rational expressions as you would with numerical fractions.$

 Multiply rational expressions.  Use the same properties to multiply and divide rational expressions as you would with numerical fractions.

$8.5 – Add and Subtract Rational Expressions. When you add or subtract fractions, you must have a common denominator. When you subtract, make sure to distribute.$

8.5 – Add and Subtract Rational Expressions. When you add or subtract fractions, you must have a common denominator. When you subtract, make sure to distribute.