Worksheet
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Shape Addition and Subtraction

For Students 2nd - 3rd
In this addition and subtraction learning exercise, 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....
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Four Digit Vertical Addition With No Regrouping

For Students 2nd - 3rd
In this addition worksheet 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.
Worksheet
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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...
Worksheet
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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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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...
Lesson Plan
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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.
Lesson Plan
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Estimating Solutions to Word Problems

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

For Students 2nd - 3rd
For this number sentences worksheet, learners fill in missing numbers to make sums correct. A website reference for additional activities is given.
Worksheet
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Completing Number Sentences

For Students 2nd - 3rd
In this number sentences worksheet, students fill in missing numbers to make given sums correct. An answer key is included; a website reference for additional activities is given.
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Counting on

For Students 1st - 2nd
In this addition worksheet, students use a number line or mental math to solve 20 sums. Example: "Gus Plus has 5 cubes. He collects 7 more. He now has ---." Students soon learn to hold the first number in their heads and count on.
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Homophones (Higher)

For Students 2nd - 3rd
In this language arts activity, students read and analyze 10 sentences which have a missing homophone. From the 2 choices provided, students fill in the correct word.
Worksheet
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Expressions and Operations

For Students 9th
In this expressions and operations worksheet, 9th graders solve and complete 7 different problems that include variable expressions and applying the order of operations. First, they determine the value of expressions given the integers...
Worksheet
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Expressions and Operations

For Students 8th
In this expressions and operations worksheet, 8th graders solve and complete 7 different problems that include determining various expressions. First, they determine the equation that best represents total earning for a week. Then,...
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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...
Worksheet
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Adding and Subtracting Polynomials

For Students 9th
In this polynomials worksheet, 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...
Worksheet
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Booster (pg.11)

For Students 1st - 2nd
In this addition and multiplication worksheet, learners 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...
Worksheet
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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.
Worksheet
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Complete Number Sentences

For Students 3rd - 4th
In 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.
Worksheet
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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...
Worksheet
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Addition Exercises

For Students K - 2nd
In this addition exercise activity, students sum up objects and fill in correct answers in a graphic organizer. Problems are shown numerically and with colored counters.
Worksheet
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Addition Exercises

For Students 1st - 2nd
In this addition exercise worksheet, students sum of sets of objects, writing the total in the 2nd column of a graphic organizer.
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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.
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.
Worksheet
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Money Addition (E)

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

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