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Fraction Addition and Subtraction

For Students 5th - 6th
Students learn skills necessary for adding or subtracting fractions.
Worksheet
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Decimals: Tenths

For Teachers 3rd - 5th
In this math worksheet, students convert the fractions to decimals. They also practice converting decimals into fractions or mixed numbers.
Worksheet
Helping with Math

Decimals: Thousandths

For Students 5th - 6th Standards
Nine fractions and mixed numbers are provided for your class to write as decimals. All have denominators of 1000. Then, nine decimal numbers, all thousandths, are provided for learners to write as fractions or mixed numbers. If you use...
Worksheet
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Fraction Addition (Level 2)

For Students 5th
In this fraction addition worksheet, 5th graders add to solve the fraction 15 equations. Students solve equations with and without common denominators.
Lesson Plan
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PIZZA PARTS

For Teachers 2nd - 3rd
Students will measure the ingredients to make pizza dough and determine basic fractions to cut pizza.Discuss where the different ingredients come from as you follow the instructions below to put the pizza together (flour from wheat,...
Worksheet
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Football Statistics

For Students 6th - 8th
In this math worksheet, students examine the statistical information as provided in the graphic organizer and calculate the other values.
Lesson Plan
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Translating Between Verbal and Algebraic Expressions

For Teachers 8th - 10th
Students translate between verbal and algebraic expressions. After folding paper into four sections (multiplication, division, addition, and subtraction), students list code words under the appropriate section title. Next, they...
Worksheet
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Add Mixed Numbers With Like Denominators (I)

For Students 3rd - 4th
In this adding mixed numbers worksheet, students find the sums of whole numbers and fractions with common denominators and reduce and rename the answers. Students solve 7 problems.
Worksheet
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Add Mixed Numbers With Like Denominators [H]

For Students 4th - 5th
In this mixed number addition worksheet, students solve a total of 14 problems; all problems add mixed numbers with like denominators.
Worksheet
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Fraction Addition Worksheet-- Level 1

For Students 4th - 5th
In this math worksheet, learners solve 12 problems in which simple fractions with the same denominator are added. Examples are written horizontally.
Lesson Plan
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Decimal Addition and Subtraction

For Teachers 4th - 5th
In this decimal addition and subtraction worksheet, students use a computer program for initial instruction, then complete 22 problems with decimals.
Lesson Plan
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All About Ratios

For Teachers 5th - 8th
Learners investigate the use of multiplication and division of whole numbers to solve problems including equivalent ratios and rates.
Worksheet
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Subtract Mixed Numbers

For Students 4th - 6th
For this subtracting mixed numbers practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
Worksheet
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Addition and Subtraction of Rational Expressions

For Students 9th - 11th
In this rational expression worksheet, students add and subtract fractional expressions. They completely factor the numerator and denominator. Explanations and examples are provided at the beginning of the document. This two-page...
Worksheet
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Positive and Negative Activity

For Students 5th - 7th Standards
In this positive and negative worksheet, students use the positive and negative rules to rewrite and answer the 34 questions below, an example is provided for them.
Lesson Plan
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The Part-adder 1

For Teachers 2nd
Second graders investigate the addition of whole numbers. They mentally perform calculations involving addition and subtraction. They make sensible estimates and check the reasonableness of answers.
Lesson Plan
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Fraction Strips on Excel

For Teachers 6th
Sixth graders create three different sets of fraction strips using Excel by following a packet of instructions that taper off as the students gain confidence in their knowledge of Excel. They copy and paste the strips into Word so that...
Lesson Plan
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Pyramid in The Desert

For Teachers 9th - 11th
Students investigate the Sierpinski triangle and calculate the ratio and area of the triangle. For this fractals lesson, students calculate parts of a Sierpincki triangle. They use Google Earth to help them construct the different parts...
Lesson Plan
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Sieve of Eratosthenes

For Teachers 8th - 12th
Students investigate numbers, ways of representing numbers, relationships among numbers and number systems. They comprehend the meaning of operations and how they relate to each other.
Lesson Plan
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Calculator

For Teachers K - 4th
Students explore the calculator utility function on a Macintosh computer.  In this calculation lesson, students launch the calculator feature and complete a problem solving worksheet.
Lesson Plan
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Gator Pie, Anyone?

For Teachers 1st
First graders listen to a story, manipulate flannel board figures, and cut soft cookies and paper plates into equal parts.
Lesson Plan
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Using Basic Operations in Word Problems

For Teachers 4th - 5th
Pupils review basic operations and use them to solve word problems. In this word problems lesson, students review basic mathematical operations such as addition, subtraction, multiplication, and division. Pupils then complete an activity...
Worksheet
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Lowest Common Multiple

For Students 4th - 8th
In this lowest common multiple worksheet, students find the LCM of 2 digit numbers that don't exceed the number 20. Students complete 10 problems.
Lesson Plan
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Square Numbers

For Teachers 4th
Fourth graders use square tiles to help them explain the concept of square numbers.

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