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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 :)

I don& think i ever knew this. the number below the # being multipled by 9 . like 2 then the second number is whatever is added to get 9 . answer hope that makes sense lol :)

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.

printed-c 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.

easy tips/games for fractions Mr. Gardner came up with a general rule to generate such fractions. In fact, there are eight interesting(*) fractions of this type below 100: 16 / 64 = 1 / 4 19 / 95 = 1 / 5 26 / 65 = 2 / 5 49 / 98 = 4 / 8 64 / 16 = 4 / 1 65 / 26 = 5 / 2 95 / 19 = 5 / 1 98 / 49 = 8 / 4

easy tips/games for fractions. In fact, there are eight interesting(*) fractions of this type below 16 / 64 = 1 / 4 19 / 95 = 1 / 5 26 / 65 = 2 / 5 49 / 98 = 4 / 8 64 / 16 = 4 / 1 65 / 26 = 5 / 2 95 / 19 = 5 / 1 98 / 49 = 8 / 4

Fast Mental Math Tricks - Multiply any two digit by 11 instantly! There are many more cool tricks to learn.

Math: Fast Mental Math Tricks - Multiply any two digit by 11 instantly! There are many more cool tricks to learn.

Not sure if all of these are true, but it wouldn't hurt to try out a few

15 Smart Psychology Hacks for Everyday. (I feel kinda iffy about calling them "psychology hacks". When it comes down to it, it's really just manipulation.