#1 This chart will help you to remember the multiples of 9
Because 9 is a toughie, and we know that.
#2 Easy as Pi
If you count the letters of each word in the phrase "May I have a large container of coffee" then you have the numbers in Pi.
#3 This is a hack for multiplying large numbers by 11
Add the two numbers and slip their sum into the middle of the same two numbers and you have the answer to the multiplication problem.
#4 This will help you figure out percentages
Whether in math class or at the dinner table figuring out the tip, this is helpful.
#5 How to convert Celcius to Fahrenheit
Don't sweat it, all you have to do is multiply by two and then add thirty to that number.
#6 The Japanese Method of Multiplication
They use lines, and if you get used to this system it can be another way to check your work.
#7 Greater Than the Crocodile Math
The crocodile wants to eat the bigger (greater) of the two cupcakes or slices of pizza, use that as a reminder for remembering which way to put your greater than sign.
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