Adding/Subtracting Daily Grade

Front

What is the least common denominator of 1/4 and 1/3?

Back

The least common denominator is 12.

Front

Mr. Herran had 9/12 of a pizza after dinner on Friday. Saturday afternoon his kids ate 2/6 of the pizza for lunch. How much pizza did he have left?

Back

He had 5/12 of a pizza left.

Front

Back

Front

When the denominators are not the same, I must find a...

Back

common denominator.

Front

Back

Front

What is a fraction?

Back

A fraction represents a part of a whole and consists of a numerator and a denominator.

Front

What is a numerator?

Back

The numerator is the top part of a fraction that indicates how many parts are being considered.

Front

What is a denominator?

Back

The denominator is the bottom part of a fraction that indicates how many equal parts the whole is divided into.

Front

How do you add fractions with different denominators?

Back

Find a common denominator, convert the fractions, and then add the numerators.

Front

What is an equivalent fraction?

Back

An equivalent fraction is a fraction that represents the same value as another fraction, even though the numerator and denominator are different.