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Surf for More Math

Lesson 2 - An Integer Experiment


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


Add positive and negative numbers.

Builds Upon

Student Book pages 190-191

Instructions for Use

Adding Integers provides students with practice adding positive and negative numbers.

To use Adding Integers, answer each question by selecting one of the radio buttons. Click the "WHY?" link for an explanation of the answer.


Addition of Integers provides students with a mini-lesson and exercises to practice adding integers.

To use Addition of Integers, read through the Web page and try the exercises at the bottom. Enter the answer in the text box next to "ANSWER BOX". Click the "ENTER" button to check your answer. To change your answer, click the "CLEAR" button.


Operations with Integers provides students with the rules for adding integers.

To use Operations with Integers, read the Addition section of the Web page to review rules for adding integers.