Math Praxis UPDATED Exam Questions and CORRECT Answers
"base 10" and base system -any number times 10,100,1000.... you multiply the first digit by that number then add those amount of zeros to the end of the number (ie. 375 x100=37500) -any number divided by 10,100,1000... you divide the first digit by that number then move the decimal to the left according to the amount of zeroes (ie. 375/1000= .375) --this is done with any cardinal numbers A cardinal number tells "how many." Cardinal numbers are also known as "counting numbers," because they show quantity. (8 puppies..14 friends) ordinal numbers Ordinal numbers tell the order of things in a set—first, second, third, etc. Ordinal numbers do not show quantity. They only show rank or position. (3rd fastest...6th in line
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