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Nelson Education > School > Mathematics K-8 > Math Focus > Grade 7 > Teacher Centre > Surf for More Math > Chapter 2 - Lesson 9

Surf For More Math

CHAPTER 2: Fractions

Lesson 9: Adding and Subtracting Fractions

Use these interactive activities to encourage students to have fun on the Web while learning about fractions. Students can try these activities on their own or in pairs.


Add and subtract fractions less than 1 symbolically.

Builds Upon

Student Book pages 75–79

Instructions for Use

Add Fractions is an online demonstration designed to teach students how to add like and unlike fractions.

To use Add Fractions, simply click on the link. At the end of each narrative, click on the “Next” button to continue to the next frame, or on the “Back” button to see the last frame again. To review the presentation from the beginning, click on the “Replay” button.