Worksheet
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Adding/Subtracting Integers

For Students 7th - 8th
In this integer worksheet, students find the sum and difference of positive and negative integers. Each equation contains two to three terms, with multiple operations. Thirty problems are provided, with an answer sheet.
Worksheet
Math eBook

Matrix Addition

For Students 9th - 10th
In this matrix worksheet, students find the sum of given matrices. This four-page worksheet contains 20 multi-step problems.
Worksheet
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Algebraic Manipulation

For Students 9th - 11th
In this algebraic manipulation worksheet, students examine a given number grid, find the pattern and determine an equation to fit the situation. They calculate the area of given rectangles. Students solve real life problems using given...
Lesson Plan
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Spill the Beans

For Teachers 1st - 4th
Students explore the meaning of a fact family. In this Math lesson, students work in small groups to create their own fact family based on color of beans.  The beans are colored and represent a given value. Students discover the...
Worksheet
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Special Products

For Students 9th
In this special products worksheet, 9th graders solve and complete 28 different problems that include using special products to multiply certain polynomials. First, they write each binomial twice and multiply using the FOIL method or the...
Worksheet
Math eBook

Complex Numbers Addition Worksheet

For Students 10th - 12th Standards
In this complex numbers activity, learners find the sum of complex numbers. This four-page activity contains approximately 20 multi-step problems.
Worksheet
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What's the Difference?

For Students 1st
In this finding the difference in sums worksheet, 1st graders look over two boxes of numbers and circle the pairs of numbers in each box that have a difference of 9 in the first one and 6 in the second one.
Worksheet
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Adding Mixed Numbers

For Students 3rd - 4th
In this adding instructional activity, students practice adding mixed numbers, with like denominators. They reduce their answers to lowest terms. There are examples and nine problems on this one-page instructional activity. An answer key...
Worksheet
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Money and Time

For Students 7th - 9th
For this money and time worksheet, students read money problems and determine the total cost and the amount of change to be given to a customer. They add moments of time and determine the correct amount of hourly pay earned. This...
Worksheet
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Addition: Grouping Property

For Students 3rd - 4th
In this using the grouping property to add learning exercise, students find the sum of one side and fill in the blank to make the other side of the equation equal. Students solve six problems.
Worksheet
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Triangle Fundamentals

For Students 8th - 12th
In this geometry worksheet, learners observe a triangle marked with three angles and are given two measures to find the missing third measure. A second diagram is given with six angles. There are 20 questions.
Worksheet
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Write the Equations

For Students 1st - 2nd
For this writing equations to problem solve worksheet, students read the addition and subtraction problems, write the one-digit and two-digit equations, and solve without regrouping. Students solve 15 problems.
Worksheet
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A Sweet Story: Estimation

For Students 3rd - 4th
In this estimation story problem worksheet, students read a rhyme about Pop's candy store inventory and solve and explain word problems answers. Students solve five problems.
Worksheet
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Check Subtraction

For Students 2nd - 3rd
In this checking subtraction worksheet, students learn to check a subtraction problem by using addition. Students solve and check 7 problems in which three digit numbers are subtracted with borrowing.
Lesson Plan
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Using Symbols to Add

For Teachers 1st
In this mathematics worksheet, 1st graders identify how addition sentences can tell a story. Then they identify how many objects there are in all. Students also identify what each symbols represents in an addition sentence.
Worksheet
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Writing Equations: Addition and Subtraction 0 to 20

For Students 2nd - 3rd
In these subtraction and addition worksheets, students write the equations for the addition and subtraction sentences. Students solve 28 problems.
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Addition Sums Less than 30: Addends 5 to 15

For Students 2nd - 5th
In this addition instructional activity, students solve 20 problems in which they add numbers that are less than 30. These addition problems include addends between 5 and 15.
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Missing Addends 2-5

For Students 1st - 2nd
In this missing addends worksheet, students fill in a missing addend to arrive at a given sum. Missing addends are numbers 2-5. A reference web site is given for additional activities.
Worksheet
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Addition To Twenty

For Students 1st - 2nd
In this addition worksheet, students add one digit numbers written horizontally. There are 24 addition equations on this page. No answer is greater than 20. An answer sheet is provided.
Lesson Plan
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Connecting Formulas Related to Geometric Figures

For Teachers 8th - 12th
Students identify diagrams of quadrilaterals and circles by different names and classify the figures. They name the areas for each diagram and practice solving the formulas for each.
Worksheet
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Easter Eggs in a Basket - Sums to 18 (A)

For Students 1st - 2nd
In this math worksheet, students are given 20 addition problems. All answers are 18 and under. Easter eggs and baskets are pictured.
Lesson Plan
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Adding Mixed Numbers - Unequal Denominators

For Teachers 5th Standards
Working with fractions that have unequal denominators is one of the most difficult concepts for young mathematicians to master. Here you will find a fine lesson that should help youngsters begin to get a grasp on this important...
Lesson Plan
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Campaign Trailblazers

For Teachers 6th - 12th Standards
Explore the backgrounds, qualifications, and platforms of the presidential candidates for the 2000 election. Though the lesson is outdated, the activities within the informational text could be good practice for your young learners as...
Lesson Planet Article
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Four Fundamentals of Addition First Graders Should Know By June

For Teachers Pre-K - K
Send your first graders on to second grade confident in their basic addition skills!

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