Curated OER
Solve for the Unknown
In this unknown worksheet, students solve simple one-step algebraic inequalities. This two-page worksheet contains 6 simple problems. Answers are provided on the last page.
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Why Did the Plum Divorce the Grape? What Did the Boy Tree Say to the Girl Tree?
In this solving inequalities worksheet, students graph and shade 15 inequalities. Students then use their shading to help answer the two riddles.
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Symbolic Logic
In this symbols worksheet, students work with variables instead of numbers to solve less than, greater than, and chart problems. Students complete 3 problems total.
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SOL Review
For this SOL worksheet, students solve inequalities, identify equivalent fractions and graph polynomial functions. They find the geometric means and compute average rates. This eight-page worksheet contains 20 multiple-choice problems.
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Integer Solutions to Inequality
When is the last time you assigned your students only one problem? This seemly simple problem requires learners think like a mathematician and reason about how to solve this compound inequality in one variable. More than just using...
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Find 2/3
This short problem with representing fractions on a number line is more than meets the eye. Labeled only with the numbers zero and 1/4, a number line is used to locate the fraction 2/3. A solution can be found in multiple ways, but young...
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Which is Closer to 1?
A seemingly simple question that reveals a lot about a student's understanding of fractions. In finding an answer, learners compare fractions with different denominators that are both greater and less than one. No number line is...
Ohio Department of Education
I Can Do This! Systems of Equations
Use tables, graphs, and substitution to solve systems of linear equations. An envelope of sample problems is passed around the classroom, and each learner has the opportunity to solve the system in the envelope. This is a great way to...
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On Target
In this number sentence learning exercise, 3rd graders decide whether they will add, subtract, multiply or divide to solve five word problems. Students write out the number sentence for each word problem on the lines provided.
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Mathematics Module
Delve into graphing! The concepts covered begin with basic graphing basic coordinates and algebraic expressions on coordinate planes, and build up to graphing linear inequalities and equations. Learners solve and simplify various...
Illustrative Mathematics
Toll Bridge Puzzle
Here is a great problem-solving activity for young mathematicians. Intended solely for instructional purposes, the activity is appropriate for learners to add four numbers together. Not only must they add four numbers together,...
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Newton's Law of Cooling
Your Algebra learners analyze and solve an exponential equation in this popular, real-life model of the cooling of a liquid.
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Addition and Subtraction up to 100
After reviewing double-digit addition and subtraction up to and from 100, learners are introduced to addition and subtraction up to and from 10,000. A grid is used along side number decomposition to help them solve a word problem...
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Solving Problems Using Triangle Inequality Theorem
Sixth graders investigate triangles and the inequality theorem. They will collaborate in groups to determine the length of a longest side of a triangle. Then relate the size of the triangle to its angles using protractors, yard sticks,...
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Topic 6.7 - Graphing and Solving Quadratic Inequalities
For this quadratic inequalities worksheet, students graph and then solve the 6 quadratic inequalities on this page. The worksheet has blank graphs for each problem and space available to show work.
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Multi-Step Inequalities
In this multi-step inequalities worksheet, students solve and complete 17 different problems that include solving by applying a number of steps. First, they solve each inequality as indicated and checking their solutions. Then, students...
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Applied Problems of Inequalities
In this applied problems worksheet, 9th graders solve 10 different problems related to various inequalities. First, they determine the weight of each person using the given information. Then, students respond to questions that refer to...
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Solving Equations Using More than One Operation
In this algebra worksheet, students solve equations using addition, subtraction, multiplication and division. They solve word problems using equations. There are 5 questions with an answer key.
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Inequalities are Everywhere
In this Algebra I activity, 9th graders work with a family member to graph inequalities on a number line. The two page activity contains five questions. Answers are included.
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Absolute Value Equations and Inequalities
In this Algebra II activity, 11th graders solve and graph the solutions to absolute value equations and inequalities. The two page activity provides explanation and examples in addition to sixteen practice questions. Answers are not...
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Solving Multi-Step Problems
Use this multi-step problems activity to have your charges complete multi-step problems including money, fractions, charts, and more. They complete 30 problems total.
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Solve Addition and Subtraction Equations
In this solving addition and subtractions equations practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
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Solving Math Word Problems
Students use five word problem solving skills to solve a variety of math word problems. They observe the teacher modelling the five steps, and in small groups complete two worksheet word problems. Students read the problem, find the...
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Problem-Solving Decisions: Reasonable Answers 13.6
In this solving word problems worksheet, students read a problem and write word answers for each step to find the solutions and then apply these steps to solve a word problem to determine if the answer is reasonable.