Harry (Prague, 52, Czech Republic)'s Recent Status Updates Showing 1-10 of 10

Harry is on page 242 of 288 of Multipliers: How the Best Leaders Make Everyone Smarter

— 19 hours, 21 min ago Add a comment

Harry is on page 346 of 400 of Shoe Dog: A Memoir by the Creator of Nike

— Jul 13, 2026 05:24AM Add a comment

Harry is on page 87 of 288 of Multipliers: How the Best Leaders Make Everyone Smarter

— Jul 10, 2026 05:33AM Add a comment

Harry is on page 107 of 279 of Secrets of Mental Math: The Mathemagician's Guide to Lightning Calculation and Amazing Math Tricks

I learned how to do fast mental multiplication of 2 digit numbers with 2 digit numbers using different methods and squaring. Then there was a easy basic introduction to fraction addition and subtraction

— Jul 09, 2026 02:29PM Add a comment

Secrets of Mental Math: The Mathemagician's Guide to Lightning Calculation and Amazing Math Tricks

Harry is on page 73 of 288 of Multipliers: How the Best Leaders Make Everyone Smarter

— Jul 09, 2026 01:48AM Add a comment

Harry is on page 62 of 279 of Secrets of Mental Math: The Mathemagician's Guide to Lightning Calculation and Amazing Math Tricks

Multiplication two digit numbers with two digit numbers.

— Jul 08, 2026 12:48PM Add a comment

Harry is on page 43 of 279 of Secrets of Mental Math: The Mathemagician's Guide to Lightning Calculation and Amazing Math Tricks

I learned fast (mental) multiplication of one digit number versus two or three digit number

— Jul 07, 2026 01:47PM Add a comment

Harry is on page 28 of 279 of Secrets of Mental Math: The Mathemagician's Guide to Lightning Calculation and Amazing Math Tricks

Learned fast mental multiplication by 11 of 2 and 3 digit numbers. Fast mental additiotion and subtraction of 2, 3, 4 digit numbers

— Jul 06, 2026 01:17PM Add a comment

Harry is 66% done with The War of Art

— Jul 02, 2026 01:00PM Add a comment

Harry is 33% done with The War of Art

— Jul 01, 2026 01:04AM Add a comment

Harry > Recent Status Updates