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3 probability math puzzlesReply
I believe that mathematical puzzles have to do with the lottery, for example those puzzles, like what they say, think of a number, add such an amount, subtract such an amount, the result is this, so in the lottery it is the same, since in the lottery the results are predetermined, and in computing there are only 2 types of basic operations that is addition and subtraction that's all, regardsssss... .
Jul 22, 2022, 8:56 am - Mayte - Mathematics Forum

Egypt NosReply
Mathematics in ancient Egypt Table of Contents The introduction of writing in Egypt in the predynastic period ( c. 3000 BCE) brought with it the formation of a special class of literate professionals, the scribes . By virtue of their writing skills, the scribes took on all the duties of a civil service: record keeping, tax accounting, the management of public works (building projects and the like), even the prosecution of war through overseeing military supplies and payrolls. Young men enrol
Apr 15, 2024, 7:26 pm - eddessaknight - Mathematics Forum

abacus repairReply
Don't Fix What's Not Broke! How to Use an Abacus for Basic Math Operations: https://enthu.com/blog/abacus/how-to-use-an-abacus/
Jun 3, 2023, 3:42 pm - Raven62 - Mathematics Forum

Pandigital math expressions
Pandigital expressions or number are those that use all the digits 0 through 9. These are all the pandigital sums that use each digit exactly once with two summands. Since they involve 3-digit and 4-digit numbers, they might be of interest to Pick 3/4 players. 246 + 789 = 1035 249 + 786 = 1035 264 + 789 = 1053 269 + 784 = 1053 284 + 769 = 1053 286 + 749 = 1035 289 + 746 = 1035 289 + 764 = 1053 324 + 765 = 1089 325 + 764 = 1089 342 + 756 = 1098 346 + 752 = 109
Oct 18, 2022, 12:53 am - cottoneyedjoe - Mathematics Forum