Math 5 Flashcard

Front

What is the LCM (Least Common Multiple)?

Back

The LCM of two or more numbers is the smallest number that is a multiple of each of the numbers.

Front

What is the GCF (Greatest Common Factor)?

Back

The GCF of two or more numbers is the largest number that divides each of the numbers without leaving a remainder.

Front

What is the denominator in the fraction 2/7?

Back

7

Front

What is the LCD (Least Common Denominator)?

Back

The LCD of two or more fractions is the smallest number that can be used as a common denominator for those fractions.

Front

What is 2/3 + 4/5?

Back

22/15

Front

How do you find the LCM of two numbers?

Back

List the multiples of each number and find the smallest multiple they have in common.

Front

How do you find the GCF of two numbers?

Back

List the factors of each number and find the largest factor they have in common.

Front

What is a fraction?

Back

A fraction represents a part of a whole and consists of a numerator (top number) and a denominator (bottom number).

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator.

Front

What is a proper fraction?

Back

A proper fraction is a fraction where the numerator is less than the denominator.