Math Focus 4

# Surf for More Math

## CHAPTER 2: NUMERATION

### Lesson 7: Comparing and Ordering Numbers

Use these interactive activities to encourage your child to have fun on the Web while learning about numeration.

Goal

Compare and order numbers to 10 000.

Builds Upon

Student Book pages 54–56

Instructions for Use

Comparing Four Digit Numbers allows your child to compare four digit numbers.

To start Comparing Four Digit Numbers, click on the “Comparing and Ordering Numbers” link under Fourth Grade – Topics, and then click on the “Comparing Four Digit Numbers” link.

To use Comparing Four Digit Numbers, click on the “Start” button and then click on the “> Greater Than”, “= The Same as”, or “< Less Than” button to answer the question.

Whole Number Comparison allows your child to compare four digit numbers.

To start Whole Number Comparison, scroll down to Math, click on the “Compare” link, and then click on the “Numbers less than 10,000” button.

To use Whole Number Comparison, drag the correct comparison sign into the box.

Comparing Number Values allows your child to compare numbers.

To start Comparing Number Values, click on the “Comparing Number Values” link, and then click on the green arrow to begin.

To use Comparing Number Values, click on the correct answer.