Laughing about subtraction (Math Immersion Month Day 19)

Subtraction is very silly! I just spent a minute sharing what I find amusing and curious about basic arithmetic. Oh, and I didn’t yet finish 5th grade math on Khan Academy but I’m almost there! I also made some good progress on editing footage from my last interview.

Time breakdown

  • Video production time: 1 hour 22 min
    • Script writing/preparation: 24 min
    • Filming/setup: 23 min
    • Video editing: 20 min
    • Publishing: 15 min
  • Math study time: 2 hours 6 min
    • Practice problems: 1 hour 30 min
    • General reading/research: 36 min