Surf for More Math

CHAPTER 2: NUMERATION

Lesson 2: Using Expanded Form

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

Goal
Represent, describe, and compare numbers up to one million.

Builds Upon
Student Book pages 44–47

 

Instructions for Use

What's Your Name? allows students to practise writing numbers in both expanded and standard form.

Follow the instructions to see numbers in expanded form and change them into standard form. You will then see numbers in standard form and you will write them in expanded form.