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Triangle Sums
Fourth graders determine a way to place numbers in the nine circles that are arranged in a triangular pattern so that each side has an equal sum. They use each number once and practice adding single digit numbers.
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Number in Statistics
Second graders add two and three digit numbers. They are taught how to calculate the mean and the midpoint. Students are shown how to calculate symmetrical set of numbers. They are shown a model adding the same to each increases the...
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PIZZA PARTS
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,...
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Number in Geometry
Pupils use a number line to assist with their additions. They use a calculator to check for factors. Students are taught factors and multiples. They use array model of multiplication to define meaning. Pupils develop a wide range of...
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Football Statistics
In this math worksheet, learners examine the statistical information as provided in the graphic organizer and calculate the other values.
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Translating Between Verbal and Algebraic Expressions
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...
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Add Mixed Numbers With Like Denominators (I)
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.
![Add Mixed Numbers With Like Denominators [H] Worksheet](http://content.lessonplanet.com/resources/thumbnails/217200/large/nzixmty3lmpwzw.jpg?1414307198 "Add Mixed Numbers With Like Denominators [H] Worksheet")
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Add Mixed Numbers With Like Denominators [H]
In this mixed number addition instructional activity, students solve a total of 14 problems; all problems add mixed numbers with like denominators.
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Fraction Addition Worksheet-- Level 1
In this math activity, students solve 12 problems in which simple fractions with the same denominator are added. Examples are written horizontally.
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Decimal Addition and Subtraction
In this decimal addition and subtraction worksheet, students use a computer program for initial instruction, then complete 22 problems with decimals.
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All About Ratios
Students investigate the use of multiplication and division of whole numbers to solve problems including equivalent ratios and rates.
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Subtract Mixed Numbers
In this subtracting mixed numbers practice activity, students sharpen their problem solving skills as they solve 6 story problems.
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Addition and Subtraction of Rational Expressions
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...
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The Part-adder 1
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.
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Fraction Strips on Excel
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...
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Positive and Negative Activity
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.
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Pyramid in The Desert
Students investigate the Sierpinski triangle and calculate the ratio and area of the triangle. In this fractals lesson, students calculate parts of a Sierpincki triangle. They use Google Earth to help them construct the different parts...
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Sieve of Eratosthenes
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.
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The Numbers Get Larger
Second graders examine how to use mental strategies for addition and subtraction. They look at part/whole strategies for multi-digit problems and define which one would be best used for a particular problem. They use tens frames to solve...
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Calculator
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.
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Gator Pie, Anyone?
First graders listen to a story, manipulate flannel board figures, and cut soft cookies and paper plates into equal parts.
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Using Basic Operations in Word Problems
Students 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. Students then complete an...
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Ratio and Proportion: Proportional Ratios
In this ratios activity, students write yes or no for if the ratios given are proportional or not. Students complete 7 number problems and 5 money problems.
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Lowest Common Multiple
In this lowest common multiple instructional activity, students find the LCM of 2 digit numbers that don't exceed the number 20. Students complete 10 problems.