Operations with Fractions

Learn and practice operating with fractions with interactive resources from GeoGebra.

Upper Elementary

GRADES 4-5

Adding and Subtracting Fractions and Mixed Numbers

Add and subtract fractions and mixed numbers using models and pictures to explain the process and record the results in number and word problems.

探索

GR. 4-5

Adding Fractions Using Visual Models

练习

GR. 4-5

Adding Fractions with Like and Unlike Denominators

探索

GR. 4-5

Subtracting Fractions Using Visual Models

练习

GR. 4-5

Subtracting Fractions with Like and Unlike Denominators

探索

GR. 4-5

Adding and Subtracting Mixed Numbers Using Visual Models

练习

GR. 4-5

Adding and Subtracting Fractions with Like and Unlike Denominators

Adding and Subtracting Fractions or Mixed Numbers with Like Denominators

Add and subtract fractions and mixed numbers with like denominators (without regrouping) in number and word problems.

探索

GR. 4-5

Adding Fractions with Like Denominators in Word Problems

练习

GR. 4-5

Adding Fractions with Like Denominators

练习

GR. 4-5

Subtracting Fractions with Like Denominators

Adding and Subtracting Fractions and Mixed Numbers with Unlike Denominators

Add and subtract fractions and mixed numbers with unlike denominators in number and word problems.

练习

GR. 4-5

Adding and Subtracting Multiple Fractions With Unlike Denominators

Combinations of Fractions

Identify combinations of fractions that make one whole.

探索

GR. 4-5

Making One Whole Using Fraction Tiles

练习

GR. 4-5

Finding the Missing Fraction to Make a Whole

Dividing Fractions

Divide two fractions or a fraction and a whole number in number or word problems.

探索

GR. 4-5

Dividing Fractions Using Visual Models

练习

GR. 4-5

Dividing Fractions

Dividing Unit Fractions

Represent division of a unit fraction by a whole number or a whole number by a unit fraction using models to explain the process in number and word problems.

探索

GR. 4-5

Dividing Whole Numbers by Unit Fractions

Estimating Sums and Differences of Fractions and Mixed Numbers

Estimate sums and differences with fractions and mixed numbers.

探索

GR. 4-5

Estimating Sums of Fractions and Mixed Numbers Using a Number Line

探索

GR. 4-5

Estimating Differences of Fractions and Mixed Numbers Using a Number Line

练习

GR. 4-5

Estimating Sums or Differences of Mixed Numbers

Finding the Fractional Part

Find the fractional part of a whole number or fraction with and without models and pictures.

探索

GR. 4-5

Modeling the Fraction of a Set

探索

GR. 4-5

Modeling the Fraction of a Whole Number

练习

GR. 4-5

Finding the Fraction in Word Problems

练习

GR. 4-5

Finding a Fraction of a Whole Number

Fraction as Division

Represent division of whole numbers as a fraction in number and word problems.

探索

GR. 4-5

Modeling Division as a Fraction

Multiplying Fractions

Multiply two fractions or a fraction and a whole number in number and word problems.

探索

GR. 4-5

Whole Number of Fractions

探索

GR. 4-5

Multiplying Fractions Using Visual Models

练习

GR. 4-5

Multiplying Fractions

练习

GR. 4-5

Solving Word Problems with Fraction Multiplication

Unit Fractions

Use models to represent a fraction as a product of a whole number and a unit fraction in number and word problems.

练习

GR. 4-5

Writing Fractions as a Product of Unit Fractions Using a Tape Diagram

Middle School

GRADES 6-8

Dividing Fractions and Mixed Numbers

Represent division of fractions and mixed numbers with and without models and pictures in number and word problems; describe the inverse relationship between multiplication and division.