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Worksheet
Curated OER

Rational Numbers

For Students 8th - 9th
In this rational numbers worksheet, students solve and complete 33 different problems that include adding and subtracting various types of rational numbers. First, they determine the sum or difference of each problems. Then, students...
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Worksheet
Curated OER

Adding and Subtracting Polynomials

For Students 9th
In this polynomials activity, 9th graders solve and complete 17 different problems that include adding and subtracting various polynomials. First, they determine the sum or difference of each equation listed, combining like terms when...
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Worksheet
Curated OER

Booster (pg.11)

For Students 1st - 2nd
In this addition and multiplication worksheet, students supply 4 missing numbers on a square card so each side of the square adds up to 110. Students put 2 missing numbers in circles so that all 4 of the numbers add up to 1200 and put...
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Worksheet
Curated OER

Mental Addition of 3 Numbers pg. 2

For Students 3rd - 5th
Mental math is a wonderful skill for students to hone. In this mental math addition worksheet, students apply addition fact family strategies to find the sum. Students solve 16 problems.
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Worksheet
Curated OER

Complete Number Sentences

For Students 3rd - 4th
For this addition worksheet, students solve 14 problems in which the missing addend in an addition problem is filled in. All problems will have a sum of 100.
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Worksheet
Curated OER

Sequences and Series

For Students 10th
In this sequences and series worksheet, 10th graders solve and complete 13 different problems that include infinite geometric series. First, they find the sum of each infinite geometric series. Then, students find the first three terms...
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Worksheet
Curated OER

Chapter 8 Worksheet 1: Polygons & Angles

For Students 10th - 12th
In this polygon worksheet, students find the sum of the interior angles of a polygon. They determine the perimeter of equilateral figures, identify concave and convex figures and explore the characteristics of equilateral, equiangular...
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Worksheet
Curated OER

Adding and Subtracting Integers

For Students 5th - 7th Standards
In this integers instructional activity, students use the integer number line to solve the problems as they add and subtract positive and negative numbers. They find the answers to 10 questions.
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Worksheet
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Doubles Plus One: Homework

For Students 1st - 3rd
In this addition worksheet, students find the sum of 12 "doubles plus one" problems. Students then solve a related word problem, then draw or write to explain their work.
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Worksheet
Curated OER

Teddy Bear Addition

For Students K - 1st
In this math learning exercise, students count pictures of teddy bears that are arranged into addition problems. They choose the sum from a list of numbers from 1 through 10.
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Worksheet
Curated OER

Add with Like Denominators: Reteach

For Students 5th - 6th
In this fraction addition worksheet, learners review the steps to add fractions with like denominators. Students then add the fractions with like denominators and write each sum in simplest form.
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Worksheet
Curated OER

Shape Addition and Subtraction

For Students 2nd - 3rd
In this addition and subtraction worksheet, students use the key with 10 shapes that have a corresponding number. Students solve 6 problems in which the geometric shapes alone are shown in an addition or subtraction problem. Students...
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Worksheet
Curated OER

Addition Exercises

For Students K - 2nd
In this addition exercise worksheet, learners sum up objects and fill in correct answers in a graphic organizer. Problems are shown numerically and with colored counters.
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Worksheet
Curated OER

Addition Exercises

For Students 1st - 2nd
In this addition exercise worksheet, learners sum of sets of objects, writing the total in the 2nd column of a graphic organizer.
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Worksheet
Curated OER

Alien Addition

For Students 1st
For this picture addition worksheet, 1st graders use the images of the aliens to help them solve the singe digit addition problems. Students solve 10 addition problems and write their answers in the boxes.
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Lesson Plan
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Adding Doubles Plus One (B)

For Teachers 2nd - 3rd
In this addition worksheet, students find the sums of single digit doubles plus one. Students solve 21 problems associated with adding doubles.
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Worksheet
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Four Digit Vertical Addition With No Regrouping

For Students 2nd - 3rd
In this addition instructional activity set, students find the sums to 36 four digit plus two digit vertical addition problems. They do not regroup when finding the sums to these vertical problems.
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Worksheet
Curated OER

Addition and Subtraction Practice

For Students 2nd - 3rd
In this addition and subtraction worksheet set, students complete 20 pages of addition and subtraction practice. They find the sums or differences to 10 problems on each page. They answer problems that have either two or three digit...
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Worksheet
Curated OER

Money Addition (E)

For Students 2nd - 3rd
In this consumer math worksheet, students find the sums in 20 problems. They add three digit money amounts while using regrouping as needed.
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Worksheet
Curated OER

Complex and Imaginary Numbers

For Students 11th - 12th
In this complex and imaginary numbers worksheet, students multiply and divide imaginary and complex numbers. They solve equations containing imaginary numbers. Students determine the roots, sum and product of the roots and the roots of...
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Worksheet
Curated OER

Chapter 6: Geometry Perimeter and Area

For Students 10th - 12th
In this perimeter and area worksheet, students find the perimeter of various polygons.  They compute the perimeter, surface area, circumference, and volume of given figures.  Students explore trigonometric ratios.  This twelve-page...
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Lesson Plan
Curated OER

Fun With Addition

For Teachers K
Students name numbers to 30, use the number keys on the computer, use manipulatives to add, and add numbers in any order. In this addition lesson plan, students learn the language of sum, equals, and a plus sign.
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Lesson Plan
Curated OER

Estimating Solutions to Word Problems

For Teachers 4th
Fourth graders explore number sense by completing word problems in class. In this estimation lesson plan, 4th graders define terms such as sum, difference, estimate and best. Students complete estimating worksheets based on the concept...
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Worksheet
Curated OER

Place Value Practice

For Students 3rd - 4th
In this place value worksheet, students fill in tables with correct place value numbers, write sums of thousands, hundreds, tens,  ones, and write numbers in "normal form."

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