7th Grade Expressions and Equations Practice

CCSS Math & SBAC

 





This quiz illustrates the range of difficulty expected by the following Common Core State (CCS) standards:

QuestionCommon Core Standard #Common Core Math Excerpt
17.EE.1...apply properties of operations as strategies to add, subtract, factor, and expand linear expressions with rational coefficients...
27.EE.1...apply properties of operations as strategies to add, subtract, factor, and expand linear expressions with rational coefficients...
37.EE.2...understand that rewriting an expression in different forms in a problem context can shed light on the problem and how the quantities in it are related...
47.EE.3...solve multi-step real-life and mathematical problems posed with positive and negative rational numbers in any form (whole numbers, fractions, and decimals)...
57.EE.3...solve multi-step real-life and mathematical problems posed with positive and negative rational numbers in any form (whole numbers, fractions, and decimals)...
67.EE.4a...solve word problems leading to equations of the form px+q=r and p(x+q)=r , where p , q , and r are specific rational numbers...
77.EE.4a...solve word problems leading to equations of the form px+q=r and p(x+q)=r , where p , q , and r are specific rational numbers...
87.EE.4a...solve word problems leading to equations of the form px+q=r and p(x+q)=r , where p , q , and r are specific rational numbers...
97.EE.4b...solve word problems leading to inequalities of the form px+q > r or px+q < r , where p , q , and r are specific rational numbers...
107.EE.4b...solve word problems leading to inequalities of the form px+q > r or px+q < r , where p , q , and r are specific rational numbers...



Question 1: Add 5 to x, double what you have, then subtract 3 from the result and simplify the expression.








Question 2: What is the sequence of operations for the expression 3(x - 6) + y







Question 3: 2.5x + 0.1x - 0.01x =









Question 4: The price of a share of a company is $20 before the trading open on Monday. The price rises 10% on Monday and falls 10% on Tuesday. The share price at the end of Tuesday is $.



Question 5: Evaluate the expression for x = 0.4.

2(x - 0.1) + 1 =




Question 6: The perimeter of a rectangle is 90 cm. What is the length of the rectangle if the width is 10 cm?









Question 7: The solution of the equation 4x - 2 = 17 is .



Question 8: The solution of the equation 4(x - 2) = 17 is .



Question 9: The solution of the inequation 2x - 5 > 19 is .



Question 10: The solution of the inequation 6x - 12 < 3 is .



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