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Nelson Education > School > Mathematics K-8 > Math Focus > Grade 1 > Teacher Centre > Surf for More Math > Chapter 6 Lesson 8

Surf for More Math

Chapter 6: Addition and Subtraction

Lesson 8: Solving Comparison Problems

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

Act out and solve comparison problems.

[C, PS, R]


Instructions for Use

Test the Toad allows students to solve addition and subtraction problems using something similar to a number line, which that adding is not always about combining and subtracting is not always about taking something away.

You will be shown a number sentence. Choose the correct answer to the number sentence (either addition or subtraction) by clicking on the person who represents that number. Watch the toad jump across to the correct answer.