5280 Math
Integer Interpreter
Can you add variables if you don't know their value? Using an empty number line, scholars first locate the position of the difference, sum, product, and quotient of two unknown integers. Later problems mix operations as well as add...
Curated OER
Subtraction: 3 digit numbers
In this subtraction learning exercise, students subtract three digit numbers with regrouping. Students complete 40 subtraction problems.
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Fraction Review
In this fractions activity, learners put fractions into their simplest form, write as improper fractions, add and subtract, estimate amounts, and more. They complete 31 problems.
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Solve Calculations Written in Words
In this math words worksheet, students solve 16 problems in which math sentences in words are translated into numbers and operations. Students solve the mixed operations number sentences.
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Subtraction of Unlike Fractions
In this math worksheet, students subtract fractions with unlike denominators. Problems are written horizontally; there are no mixed numbers. There are 6 pages available with 20 examples on each.
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Grade 5 Math: Fractions, Decimals, Percents 6
In this grade 5 activity, 5th graders find the sums and differences in 8 problems in which they add and subtract with fractions and mixed numbers.
University of Wisconsin
Fraction Rules
Both a reference sheet and skills practice learning exercise, this handout on common fraction rules reviews steps for adding, subtracting, multiplying, and dividing fractions. Twenty examples are provided to demonstrate these skills, and...
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Checking Subtraction with Addition and Writing Number Sentences
In this math learning exercise, students complete 12 subtraction problems which they check with addition. They solve 6 short mixed word problems and write a number sentence for each while solving it.
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Math: Football League Statistics
Students examine a soccer league final standings chart and then answer 12 questions based on the information provided. They calculate some answers in both fractions and percentages.
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Fraction Food Frenzy
Learners study addition of fractions with like denominators using illustrations and problem solving.
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How Close Is Our Estimate?
Fifth graders estimate perimeter, area, and volume. They measure perimeter and area using nonstandard units of measurement. Students add and subtract non-standard units of measurement. They add mixed numbers and simplify the sum.
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Making Choices
Young scholars determine that limited resources require choices. They study the basic concept of a budget and use addition, subtraction, multiplication, and division (with whole numbers, fractions, decimals and/or percents, mixed...
Math Mammoth
Three Denominators
For this common denominator instructional activity, students learn to add three fractions using common denominators. Students then practice by adding and subtracting fractions using common denominators.
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Converting Fractions To Decimals
In this math worksheet, students convert the fractions into decimals for the 18 problems. They are also challenged to convert some mixed numbers.
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The Math Lesson 1: Fractions
For this fractions practice worksheet, students use their problem solving skills to solve 275 problems that require them to add and subtract fractions and mixed numbers.
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Fractions in Everyday Life
Students apply understanding of fractions by converting a recipe to feed the class and the whole grade level. They calculate how many cookies the class would eat and multiply each fraction in the recipe accordingly.
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A McTrip Back In Time
Students pretend they are time-travellers and travel back to 1954 to a McDonald's Restaurant to see how prices have changed. They need to add and subtract money with regrouping.
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Integers and Fractions
Students perform operations using positive and negative numbers as well as operations with fractions in various forms. They identify common decimals and their fraction equivalents while converting fractions to decimal form.
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Four Digit Subtraction, No Borrowing 2
In this subtraction instructional activity, students sharpen their math skills as they solve 40 problems that require them to subtract 2, 3 or 4-digit numbers from 4-digit numbers.
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Color, Computers, and Math
Students visit a web page that gives a brief introduction to two color models and experiment with mixing different color intensities to create different colors. They visit links that give more detailed information on color.
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Add Fractions With Like Denominators (J)
In this subtracting fractions worksheet, students use their math skills to solve 14 problems that require them to subtract fractions with like denominators.
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One-Digit Addition and Subtraction - No Regrouping (S)
In this addition and subtraction mixed operations worksheet, students solve 45 problems that require them to add and subtract using single digit numbers. Students also solve 2 story problems.
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One-Digit Addition and Subtraction No Regrouping (A)
In this math worksheet, students solve 81 problems in which one-digit numbers are added and subtracted. Problems are in a vertical format with addition and subtraction mixed in each row.
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Adding Decimals
In this adding decimals practice worksheet, students use their math skills to solve 15 equations that require them to add and subtract decimal numbers.
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