4th Grade Bridges Unit 3 Review

Front

What is a fraction?

Back

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

Front

What does it mean for two fractions to be equivalent?

Back

Two fractions are equivalent if they represent the same part of a whole, even if they have different numerators and denominators.

Front

How do you convert a fraction to an equivalent fraction?

Back

To convert a fraction to an equivalent fraction, multiply or divide both the numerator and the denominator by the same non-zero number.

Front

What is the sum of 1/4 and 1/4?

Back

1/4 + 1/4 = 2/4, which simplifies to 1/2.

Front

What is the difference between 3/4 and 1/4?

Back

3/4 - 1/4 = 2/4, which simplifies to 1/2.

Front

How do you add fractions with different denominators?

Back

To add fractions with different denominators, find a common denominator, convert the fractions, and then add the numerators.

Front

What is the product of 2/3 and 3/4?

Back

2/3 * 3/4 = 6/12, which simplifies to 1/2.

Front

What is the quotient of 1/2 divided by 1/4?

Back

1/2 ÷ 1/4 = 1/2 * 4/1 = 4/2, which simplifies to 2.

Front

If a grid is divided into 10 equal parts and 6 are shaded, what fraction is shaded?

Back

6 out of 10 parts shaded is represented as 6/10.

Front

What is 5/10 as a decimal?

Back

5/10 as a decimal is 0.5.