In this task students use different representations to analyze the relationship between two quantities and to solve a real world problem. The situation presented provides a good opportunity to make connections between the information provided by tables, graphs and equations.

Download these free worksheets to sharpen your math skills. These Christmas-themed math worksheets focus on topics such as multiplication, division, addition, subtraction, patterns, counting, ordering, fractions, and word problems.

The purpose of this task is to foster a classroom discussion that will highlight the difference between multiplicative and additive reasoning.

The purpose of this task is to assess studentsŐ understanding of multiplicative and additive reasoning.

One common mistake students make when dividing fractions using visuals is the confusion between remainder and the fractional part of a mixed number answer.

This purpose of this task is to help students see two different ways to look at percentages both as a decrease and an increase of an original amount. In addition, students have to turn a verbal description of several operations into mathematical symbols.

This task asks students to find equivalent expressions by visualizing a familiar activity involving distance. The given solution shows some possible equivalent expressions, but there are many variations possible.

This lesson completes the conceptual understanding of dividing with fractions by using it with real life problems.

Explains how one can divide a fraction by a fraction by inverting the divisor and multiplying. [5:41]

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By watching this video lesson, you will learn how to solve a word problem that involves dividing a whole number by a unit fraction. [2:31]

Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.

Download these free worksheets to sharpen your math skills. These Easter math worksheets focus on a variety of topics including addition, multiplication, statistics, word problems, and patterning.

The mathematics resource includes a video and practice problems. The video is a tutorial on how to solve a subtraction word problem involving fractions with common denominators. The adaptive practice questions include both addition and subtraction of fractions with common denominators.

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The video describes how to add and subtract measurements of length from a given word problem. The video is followed by practice problems covering the topics in the video.

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A video and practice questions on how to solve word problems with simple addition and subtractions of lengths. [0:20]

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A video and practice questions on word problems involving intervals of time. [0:44]

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A learning module where students solve word problems about the area of squares and rectangles. Includes video. [1:23] A set of practice questions is provided.

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A learning module where students solve multi-step word problems involving money and the area of rectangles. A video shows how to solve a sample problem. [2:21] A set of practice questions is provided.

A free CK-12 account is required to view all materials.