*Factful math: Grade 3rd-5th*

*Math skills: Bar graphs*

*Related Environmental issues: *EVs

More than 172 thousand units of Tesla Model Y were sold in the U.S. in 2021.

About how many times more Tesla Model Ys were sold than the 5th bestselling EVs in 2021?

- 5
- 10
- 20

**ANSWER ** 2

**170 / 20 = 8.5 = about 10**

Source: Car and driver, 2022. 12 Bestselling Electric Vehicles of 2021.

### FACTFUL ENVIRONMENTAL MATH PROBLEMS (2020)

### ABOUT THIS BOOK

The objective of Factful Environmental Math Problems is to cultivate our young people’s skills to analyze and evaluate fact-based data for understanding our world, while improving their math skills and critical thinking skills.

With the rise of the Internet and new technology, building skills to analyze and evaluate fact-based data becomes increasingly important for our young people to prepare for this rapidly changing world. These skills minimize their chances of being brainwashed by false information and making uninformed decisions and ultimately help develop their critical thinking skills. (Read more)

Published: March 26, 2020

Price: $6.25