Hi Readers. I have added a new page to my website: Using the Average to Multiply This is a special method of multiplication, that gives the answer in one line and mentally too. Why not read this and surprise your friends with real fast calculations!!
Daily Archives: April 24, 2019
Multiply by 99, 999, etc.
Hi Readers. I have added a new page to my website: Multiply by 99, 999, etc. This is a special method of multiplication, that gives the answer in one line and mentally too. Why not read this and surprise your friends with real fast calculations!!
Maths is Fun and Easy 