The 2020 AMC 12B contest was held on February 5, 2020. We posted the 2020 AMC 12B Problems and Answers *at 12 a.m. (EST) midnight on February 5, 2020*. *You can click the following links to download them:*

More details can be found at:

- 365-hour Project to Qualify for the AIME through the AMC 10/12 Contests
- AMC 10 versus AMC 12
- American Mathematics Contest 10 (AMC 10)
- American Mathematics Contest 12 — AMC 12
- Notable Achievements of Our Students
- AMC 10/12 Historical Results
- The AMC 10 and AMC 12 Have 10-15 Questions in Common
- Some Problems on the 2016 AMC 10/12 are Exactly the Same as Previous AMC/ARML Problems
- Every Student Should Take Both the AMC 10A/12A and 10 B/12B!
- Students Can Easily Qualify for the AIME Through the AMC 12 During 11th and 12th Grade
- Premier National Mathematics Competition — AMC 8
- American Mathematics Competitions (AMC) Materials
- Great Benefits of Math Competitions
- The Big Value of Middle School Math Competitions
__A Little Competition can Inspire Math Students to Greater Achievement__- Optimal Strategies to Solve Hard AMC Geometry Problems
- Why Discrete Math Is Very Important
- Mathematics competitions are NOT mysterious, and every student can attend them! — 数学竞赛绝非神秘，每个学生都可参加！
- Girls should attend math competitions — 女生更应参加数学竞赛

Click ** HERE** find out more about Math Competitions

Click ** HERE** to find out more about SAT Prep!

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**Our Uniqueness**

We have a long history of close collaboration with the MAA‘s **American Mathematics Competitions (AMC)**, which are dedicated to strengthening the mathematical capabilities of our nation’s youth, and are the first of a series of competitions in high school mathematics that determine the United States team for the International Mathematical Olympiad (IMO). There are many math competitions in the United States. Of those, **only AMC → AIME → USAMO sequence would take you to the IMO (International Math Olympiad), the highest level math competition for high school students in the world. We are only one in the Washington DC metropolitan area to offer elementary, middle, and high-school level competition math courses. Our students have received top scores and awards at prestigious national and math competitions. **We have collected all AMC8/10/12 and AIME Official Problems and Official Solutions as shown in the article ” American Mathematics Competitions (AMC) Materials,” which have formed our “big data” system, a golden resource for our students, who are the ultimate beneficiaries.