WORKSHEET KEYS (CH1,2 and 3)

TRANSLATION

Translating words into the mathematical expressions.

CHAPTER 3 POWERS and ROOTS

You learned what the powers and roots are. Let's review the terms we used.

GAUSS METHOD

Who is Gauss? What is Gauss Method?

https://youtu.be/arf8wDP_MJE

CHAPTER 2 FOUR OPERATIONS

There are three videos on "how to read the mathematical operations".

   

CHAPTER 1 ORDINAL NUMBERS

Here is the video including tricks for reading ordinal numbers.

Chapter 1 NUMBERS

The first video is too long, but it will help  you to practice the pronunciation of the numbers.

If you want to study on pronunciation of big numbers you can use the second video.