CK-12 Foundation
CK-12 Middle School Math Concepts - Grade 6
Twelve chapters cover a multitude of math concepts found in the Common Core standards for sixth grade. Each title provides a brief explanation of what you will find inside the chapter—concepts from which you can click on and learn more...
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Number Line Relay
Students investigate the placements of numbers on a number line. For this algebra lesson, students visualise addition and subtraction on a number line.
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Addition and Subtraction of Signed Numbers
Students explore the concept of adding and subtracting using positive and negative numbers. In this addition and subtraction of signed numbers lesson, students use pennies to represent positive and negative numbers. Students deposit and...
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Adding and Subtraction of Integers (more than 2)
In this addition and subtraction activity, students add and subtract numbers in each problem where there are more than 2 numbers. Students complete 90 problems total.
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Integer Arithmetic
Learners solve integer-based problems. They add and subtract integers as well find missing integers. They represent a scenario involving positive and negative integers and solve it.
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Solving Multi-Step Inequalities
In this multi-step inequalities instructional activity, 9th graders solve and complete 12 different problems that include solving using various steps. First, they use the distributive property to remove any grouping symbols. Then,...
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Positively Negative?
Students practice the addition, subtraction, multiplication, and division of integers. They view a video clip on addition and subtraction of integers. Students observe a Web site that reviews multiplication and division of integers....
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Math Jeopardy: Basic Skills
Learners play a PowerPoint activity to be used as a review of basic skills for order of operations, and the operations of addition, subtraction, multiplication, and division for whole numbers, some fractional numbers and integers....
Beacon Learning Center
Cherries Are Positive, Lemons Are Negative
Lemon heads and cherry drops combine for a sweet lesson on positive and negative integers. Following an activity sheet, they use lemon as negative and cherry as positive and follow directions with a partner. An assessment, a rubric, and...
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Using Inequalities to Problem Solve
Students explore inequalities. In this Algebra I lesson plan, students solve and graph linear inequalities involving addition, subtraction, multiplication, or division. Students use inequalities to solve and graph real-world problems.
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Extra Practice 3: Addition and Subtraction of Real Numbers
In this practice worksheet, students follow their integer rules to add and subtract real numbers. There are 80 problems on this two-page worksheet.
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Addition and Subtraction of Real Numbers
In this real numbers worksheet, students solve and complete 80 various types of problems. First, they add like terms using the proper sign. Then, students subtract like terms and write the correct sign for each answer.
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Modular Mathematics
Students are introduced to modular mathematics. They start by making clocks for different bases. They use their clocks to count, using the base, and then finding the mod or remainder. They explore both positive and negative numbers with...
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Arithmetic Operations With Numbers
In this arithmetic operations worksheet, 9th graders identify and solve 48 different problems that include applying Arithmetic operations with various types of numbers. First, they simplify each of the expressions using integer...
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7th Grade Mathematics Booklet
In this 7th grade mathematics compilation activity, 7th graders solve and complete 40 various types of mathematics problems. They determine the measure of various angles and the side-lengths in integers of a square. Students also...
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Determining Angle Measure with Parallel Lines
Students observe and solve examples of corresponding angle postulates, alternate interior angle theorems, and exterior and consecutive angles. They complete the Determining Angle Measure With Parallel Lines worksheet.
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Solving Inequalities and Graphing
Students solve and graph inequalities on a number line. In this algebra lesson, students solve using addition, subtraction, multiplication and division and graph their solutions using open or closed circles. They graph with 80%-90%...
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Math Mammoth End of the Year Test - Grade 3
In this comprehensive diagnostic test worksheet, learners examine, study, calculate and solve 38 math problems. They work with a variety of basic math concepts and word problems.
Willow Tree
Solving Inequalities
What does solving an inequality have in common with solving an equation? Almost everything! A math resource focuses on the one exception. The examples lead learners through the steps of solving an equality when multiplying or...
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Rules of Sign Change
Pupils manipulate negative and positive numbers. In this integers lesson plan, students move through three activities exploring negative and positive whole numbers. A number line, cardboard function representation, and solving...
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Crossmath Puzzles
In this addition and subtraction worksheet, students complete four puzzle squares. Students fill in the blanks to get the answers at the right side and at the bottom. Numbers may only be used once in each row or column.
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Solving Equations
In this Algebra I instructional activity, 9th graders solve one-step equations using addition and subtraction. The one page instructional activity contains ten problems. Answers are provided.
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Quiz: Calculator Fun
In this calculator fun worksheet, students use a calculator to find the product, quotient, sum and difference of given equations. Afterward, they turn the calculator upside-down to discover a word displayed on the calculator screen. This...
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Number: Negative Numbers
Pupils solve numerical equations with negative numbers. They use the number line to compare the relationship of numbers greater than zero to those less than zero. They practice starting at various points on the number line and then...