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Worksheet
Curated OER

Simple Integer Addition

For Students 3rd - 4th
In this addition worksheet, students solve 40, two digit addition problems displayed in a horizontal format.  Regrouping is required for some of the problems.
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Worksheet
abcteach

Simple Integer Addition

For Students 2nd - 4th Standards
Add to your collection of math resources with this skills practice worksheet. Offering dozens of addition problems with sums less than 100, this resource is a simple way to hone the basic skills of young mathematicians.
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Lesson Plan
Curated OER

Adding Integers

For Teachers 3rd - 4th
Students explore the concept of adding and subtracting integers. In this integer instructional activity, students use strips of paper (various sizes) to add and subtract integers. Students visualize the process of adding and subtracting...
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Worksheet
Curated OER

Adding Integers 1-Counters

For Students 3rd - 5th
In this integer worksheet, students solve use pictures of red and blue counters to solve problems and write addition sentences. Example problems are completed for students.
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Worksheet
Curated OER

Easy Worksheet: Additive Inverses

For Students 3rd - 6th
In this additive inverse activity, learners solve 8 short answer problems. Students identify the additive inverse of a given integer such as negative thirty four or positive twenty five.
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Worksheet
Curated OER

Operations with Integers (A)

For Students 3rd - 4th
In this mathematics learning exercise, students solve various problems by following the rules for operations with integers. There are 28 problems to solve on the sheet that include addition, subtraction, multiplication and division of...
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App
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Pala Software

MathBoard

For Students 3rd - 10th Standards
Do you want to practice arithmetic skills from simple addition facts, to cubes and square roots, to solving one-step equations? Here is a great app for practicing and learning everything from arithmetic practice using integers to solving...
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Worksheet
Curated OER

Integer Magic Squares

For Students 1st - 5th
In this math activity, students find the values along the diagonals using integers to become the sum known as the magic number.
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Activity
Pedago Net

Acing Math

For Teachers 2nd - 8th
Deal me in! Elementary and middle school classes will love this selection of math games, all involving a deck of cards. From fractions to exponents to rounding up and down, the games cover such a variety of skills that your classroom...
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Lesson Plan
Curated OER

Clock Arithmetic and Cryptography

For Teachers 2nd - 5th
Students perform basic operations in modular (clock) arithmetic. Students encode and decode messages using shift and affine ciphers. Students apply their multiplication, division, addition, and subtraction skills.
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Worksheet
Curated OER

Arithmetic: Fractions

For Students 3rd - 6th
In this fractions instructional activity, students add positive and negative fractions with unlike denominators. They compute a fractional part of a number. This six-page instructional activity contains approximately 20 problems....
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Lesson Plan
Curated OER

Cherries Still Positive, Lemons Still Negative

For Teachers 3rd
Third graders explore positive and negative integers. This follows a lesson plan entitled, Cherries Are Positive, Lemons Are Negative and uses Cherry heads and Lemon heads.
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Lesson Plan
Curated OER

Cherries Are Positive, Lemons Are Negative- Part 2

For Teachers 3rd
Third graders, in groups, subtract integers by following Cherries are Positive, Lemons are Negative. They discover the rules for subtracting integers by using cherry heads and lemon heads.
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Worksheet
Edline

Adding and Subtracting Integers

For Students 1st - 3rd
When should you use a number line to add and subtract integers, and when should you use absolute values? Complete a set of worksheets designed to reinforce adding and subtracting integers with both standard problems and word problems....
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Worksheet
Curated OER

Decimal Sequences

For Teachers 3rd - 5th
In this math instructional activity, students solve the problems that are intended to focus upon he sequences of decimals. The sheet is a teacher's guide.
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Worksheet
Curated OER

Mixed Fraction Sequences

For Teachers 3rd - 5th
In this math worksheet, students complete the mixed fractions that are sorted into a sequence. The sheet is intended as a teacher's guide.

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