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CHAPTER 2: NUMERATION

Lesson 5: Writing Number Words

Goal

Write numbers to 10 000 using words.

Instructions for Use

Writing Numbers

To start Writing Numbers, click on the “Writing Numbers” link on the left.

You will be shown the number in words. You need to write the number in numerals.

Really Big Numbers

To start Really Big Numbers, click on the “Really Big Numbers!!” link.
You get to type in a number. Then try to spell it out. The computer will help you if you are having trouble.

Place Value to 100 Thousands

To start Place Value to 100 Thousands, click on the “Place Value to 100 Thousands” link, and then click on the green arrow to begin.

Help move the tank by reading number words and typing in the numerals.