1. Memorize multiplication tables. Students are generally taught to memorize multiplication tables up to 12. Try to memorize as many sets as you can beyond that. Learning your multiplication
http://www.ehow.com/how_2363313_multiplydividein...

1 Know your integers. An integer is any whole number that can be represented without using a fraction or decimal. Integers can be positive, negative, or zero. For instance, the following
http://www.wikihow.com/MultiplyandDivideInteger...

The quotient of two positive integers or two negative integers is positive. The quotient of a positive integer and a negetive integer is negetive.
http://wiki.answers.com/Q/How_do_divide_integers
