#minicontestUnmoderated tagAll postsTrendingHotNewPromotedPayoutssavvyplayer in #hive-163521 • 3 days agoOfficial rules for my July 2021 3-day Math mini-contest for D.Buzz 😎"Math on blackboard" image from Pixabay 😀 I will hold a 3-day Math contest for July 2021, starting on Julysavvyplayer in #hive-193084 • 2 hours agoMath mini-contest problem on D.Buzz for July 2021 [Day 2 - Problem A] 😎Math mini-contest problem on D.Buzz for July 2021 [Day 2, Problem A] 😎 A curved rooftop can be represented as an arc comprising 20% of the circumference of a circle, whose…savvyplayer in #hive-193084 • 14 hours agoMath mini-contest problem on D.Buzz for July 2021 [Day 1 - Problem B] 😎Math mini-contest problem on D.Buzz for July 2021 [Day 1, Problem B] 😎 A player has 8 cards numbered 1, 2, 3, 4, 4, 5, 6, and 8, respectively. How many ways can that player…savvyplayer in #hive-193084 • yesterdayMath mini-contest problem on D.Buzz for July 2021 [Day 1 - Problem A] 😎Math problem on D.Buzz for July 2021 [Day 1 - Problem A] 😎 In a construction project, adding 1 worker will decrease the project duration by 24 days, while adding 2 workers…