Math Test Thursday, January 31st

Things to know for the upcoming test over chapters 13, 15, and 16.

•          How to tell if a number is divisible by 2, 3, 4, 5, 6, 9, and 10.
•          How to find the greatest common factor of two numbers
•          How to find the least common multiple of two numbers
•          How to write a fraction in lowest terms (simplest form)
•          How to find equivalent fractions
•          How to write an improper fraction as a mixed number & how to write a mixed number as a fraction
•          How to write a fraction as a decimal & how to write a decimal as a fraction
•          How to compare fractions with unlike denominators to find out which one is greater
•          How to add and subtract fractions