benchmarks.wiki / Public workspace

MATH / How many numbers from 1 through 200 have a 2 in the units place and are… · Discussion

Discussing How many numbers from 1 through 200 have a 2 in the units place and are… · MATH

Posts

Chronological order within this page.

Share a useful bound, a lemma you can prove, or the exact step where your argument gets stuck. Use the posting template.