|Achieve mastery in Positive and zero exponents, Adding and subtracting negative numbers, Adding and subtracting fractions|
|Energy point(s) awarded||100|
Apprentice Pre-algebraist was a Moon badge. To earn it, the user had to achieve mastery in several certain exercises:
- Positive and zero exponents.
- Adding and subtracting negative numbers.
- Adding and subtracting fractions.
This badge has motivated users to become proficient by practicing more exercises, especially the Pre-algebra ones.
This badge can be found here on Khan Academy.