Add and Subtract fractions and Mixed numbers

Front

What is the first step when adding or subtracting fractions with unlike denominators?

Back

Find a common denominator.

Front

Back

Front

Back

Front

When adding fractions with like denominators, what happens to the denominators?

Back

The denominators stay the same.

Front

What is the number on the top of a fraction called?

Back

Numerator.

Front

What is the number on the bottom of a fraction called?

Back

Denominator.

Front

How do you add fractions with like denominators?

Back

Add the numerators and keep the denominator the same.

Front

What is an example of a mixed number?

Back

Front

How do you convert an improper fraction to a mixed number?

Back

Divide the numerator by the denominator to get the whole number, and the remainder becomes the new numerator.

Front

What is the least common multiple (LCM)?

Back

The smallest multiple that two or more numbers share.