Worksheet
Curated OER

Add Mixed Numbers with Like Denominators (H)

For Students 5th
In this mixed number addition worksheet, 5th graders add the whole numbers and then the fractions in the mixed number equations. Students reduce the fractions to solve the 14 problems.
Worksheet
Curated OER

Add Mixed Numbers with Like Denominators (I)

For Students 5th
In this mixed number addition worksheet, 5th graders add the whole numbers and then the fractions in the mixed number equations. Students then reduce the fraction to solve the 14 problems.
Worksheet
Curated OER

Fibonacci Trick

For Students 9th - Higher Ed
In this algebra worksheet, students solve a puzzle starting with two single digit numbers and eventually conclude that the answer can be used with Fibonacci's pattern. There are 11 steps to the puzzle with a provided answer.
Interactive
Curated OER

Subtracting Integers

For Students 4th - 6th
In this integer worksheet, students subtract integers to solve a set of 10 problems. Answers and hints are available on-line; a reference web site for additional resources is given.
Worksheet
Curated OER

Numerical Analysis: Successive Intervals

For Students Higher Ed
In this successive interval worksheet, students find the approximation of a root, using the Bisection Algorithm. They identify intervals, and use algebraic manipulation to identify functions that have a fixed point.
Worksheet
Curated OER

Addition

For Students 3rd
In this addition worksheet, 3rd graders practice solving 10 addition problems involving 2-digit whole numbers. Students put their answers in the shapes provided.
Lesson Plan
Curated OER

Carry and Borrow

For Teachers 2nd
Second graders complete basic math computations. In this addition and subtraction lesson, 2nd graders learn how to carry and borrow numbers when adding and subtracting. Students learn a carrying song to help them remember. Students...
Lesson Plan
Curated OER

Identities and Trigonometric Values

For Teachers 9th - 11th
Students solve trigonometric equations. In this precalculus instructional activity, students prove trigonometric identities using the Pythagorean Theorem. They apply the addition formulas for sine and cosine to prove different identities.
Lesson Plan
Curated OER

By Golly By Gum

For Teachers 3rd - 6th
Students identify the different steps in the scientific method. In this inquiry lesson, students determine the mass of the gum after chewing it for sometime. They explain what happens to the lost mass.
Worksheet
T. Smith Publishing

Green Addition

For Students 1st - 2nd Standards
Ribbit! Kindergarten or first grade mathematicians practice subtracting and adding frogs on this friendly worksheet. Add it to your library of homework assignments when teaching youngsters arithmetic skills.
Lesson Plan
Curated OER

Ridgerunner

For Teachers 6th - 12th
Students jog at the beginning of the class while learning about the Appalachian Trail. They integrate math into the lesson by adding up how many miles they have run, and comparing it to distances on a real trail map.
Lesson Plan
Curated OER

Mathematical Properties for Addition

For Teachers 5th - 6th
In this math worksheet, students read about and learn the properties of addition. Students study the commutative, associative, identity and inverse properties. There are no problems on this page for students to solve.
Worksheet
Curated OER

Morning Math

For Students 3rd - 5th
In this math worksheet, students look for the answers to the questions to fill in the graphic organizer that is for each morning class of the week.
Worksheet
Curated OER

Thirty Single Variable Algebraic Equation Word Problems

For Students 8th - 10th
In this algebraic equations worksheet, student solve thirty word problems from single variable algebraic equations.  Two of the thirty problems are solved as examples.
Worksheet
Curated OER

Math Vocabulary

For Students 6th
In this math vocabulary worksheet, 6th graders match twenty-three math vocabulary words from column A to the definitions in column B.
Worksheet
Curated OER

Mystery Numbers

For Students 3rd - 4th
In this mystery number instructional activity, students begin with a 3 digit number and using the code key, find the sum or difference in each shape as a spiral puzzle is solved.
Worksheet
Curated OER

Addition Logic Exercise

For Students 4th - 5th
In this addition problem solving worksheet, students solve 5 problems in which addition is involved. Students read the word problems, decide on a number sentence, and solve.
Worksheet
Curated OER

Addition Logic Exercise

For Students 2nd - 3rd
For this addition logic worksheet, students answer a set of 5 logic questions related to simple addition. A reference website is given for additional resources.
Worksheet
Curated OER

Add Mixed Numbers with Like Denominators (A)

For Students 5th - 6th
In this math worksheet, students solve 16 problems in which mixed numbers with like denominators are added. Problems are written in a horizontal format.
Worksheet
Curated OER

Phone Button Boggle

For Students 7th - 9th
In this phone button boggle instructional activity, students identify the number of math words they can find on a phone keypad according to given directions.  This one-page instructional activity contains one problem.  Answers...
Worksheet
Curated OER

Dazzling Decimals

For Students 5th - 6th
In this decimal activity, students complete a post test for problem solving with decimals.  Students respond to 10 multiple choice questions checking understanding of interpretation of decimals as well as adding and subtracting...
Worksheet
Curated OER

Addition

For Students 4th - 5th
In this mental addition worksheet, students read the method for adding a series of three 2 digit numbers without paper and pencil. Students solve 16 mental addition problems.
Worksheet
Curated OER

Adding Negative Numbers

For Students 7th - 8th
In this middle school worksheet, students add signed numbers. The two page worksheet contains thirty questions. Answers are not provided. 
Worksheet
Curated OER

Addition Trail Puzzles

For Students 3rd
In this addition puzzle worksheet, 3rd graders find the trail of numbers in each puzzle. They start with the number in the start position, and work their way by adding horizontally and vertically through the puzzle to reach the end sum.