How many three-digit numbers satisfy the property that the middle digit is the average of the first and the last digits? // Spiciness: ** out of ****
Podcast – 20: The middle digit
by Wes Carroll | Aug 28, 2016 | Podcast | 0 comments
Recent Posts
Categories
- bespoke
- Blog
- brilliance
- college admissions
- college costs
- congratulations
- covid-19
- cultural differences
- data-driven excellence
- distance learning
- economics
- education advocacy
- equality
- excessive philosophy
- game theory
- general update
- girls in math
- How to Be a Bright(er) Student
- Kaplan
- low-hanging fruit
- magic bullet
- math books
- math education
- MIT
- MIT Mystery Hunt
- money in education
- offshore
- parents
- Podcast
- practice
- quality
- ROI
- SAT class
- SAT prep
- show me the steps
- sleep
- sports
- standardized testing for teachers
- student kudos
- summer reading
- teaching style
- TED
- TEP charter school
- test prep
- the big leagues
- the tutoring industry
- the value of college
- the value of education
- tutoring
- Uncategorized
- uses for math
- varsity academics
- victory
- Why should I care?