# Activities to Teach Students to Write Numbers Up to One Billion in Words: Convert Words to Digits

When it comes to teaching students about numbers, it’s essential to help them not only understand the numerical value but also how to express it in words. This is particularly important when dealing with larger numbers such as those up to one billion. Here are some effective activities to teach students how to write numbers in words and convert words to digits, making learning about large numbers a fun and engaging experience.

1. Number Chart Game

The number chart game is an excellent way to introduce students to large numbers. Start by creating a chart that lists numbers from one to one billion. You can use a poster board or create a digital version using a computer or tablet.
Divide the students into groups and provide them with markers or sticky notes. Each group should take turns selecting a number on the chart and writing it in words. You can set a time limit for each turn to increase the game’s intensity.
The first group to get to one billion wins the game. This activity helps students become familiar with large numbers and how to express them in words.

2. Word to Number Matching Game

This game involves matching written words to their numerical equivalent. Start by writing several numbers in words on cards, such as “one hundred thirty-eight million, five hundred seventy-two thousand, four hundred six”. Then, on other cards, write the corresponding digits as “138,572,406.”
Mix up the cards and have the students match the words with the correct numerical value. This game helps students learn how to convert words to digits and vice versa.

3. Word Problem Worksheets

Word problems can be an excellent way to reinforce writing numbers in words. You can create worksheets that include various math problems with large numbers. For example:
“John has 532,684 rocks in his rock collection. If he adds 237,821 more rocks, how many rocks will he have in total?”
Students need to write the total number of rocks in words as part of the answer. It’s a great way to teach practical math skills while also reinforcing number-writing skills.

4. Scavenger Hunt

A scavenger hunt is a fun way to teach students to write numbers in words. Create a list of items with large numerical values such as house numbers, phone numbers, dates, and addresses. Provide each student with a sheet of paper and ask them to write down the written form of each number they find.

The first student to find all the numbers on the list in written form wins the scavenger hunt. This activity helps students become more observant and familiar with large numbers.

In conclusion, teaching students to write numbers in words and convert words to digits is an essential math skill that should be reinforced regularly. With these fun and engaging activities, students can become confident learners and develop practical math skills that will serve them well inside and outside the classroom.