Excellent colorful multiplication chart. Much better to have it in color to help us memorize and see what we're doing! Slide fingers across from the left and down from the top to find a multiple.
How to Multiply by 9 Using your Fingers
I don't think i ever knew this... i always used the (ex. 9x3= the number below the # being multipled by 9 .. like 2 then the second number is whatever is added to get 9 ... answer 7)... hope that makes sense lol :)