4th Grade Bridges Unit 3 Review

Front

What are equivalent fractions?

Back

Fractions that represent the same value, even though they have different numerators and denominators. For example, 1/2, 2/4, and 4/8 are equivalent fractions.

Front

How do you subtract fractions with different denominators?

Back

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

Front

What is the sum of 1 1/6 and 3 4/6?

Back

4 5/6

Front

How do you convert a decimal to a fraction?

Back

Write the decimal as a fraction with a denominator of 10, 100, etc., depending on the number of decimal places, and simplify if possible.

Front

What is 0.8 as a fraction?

Back

8/10, which simplifies to 4/5.

Front

If each person at a cookout gets 2/5 of a pound of hamburger meat, how much do 5 people get?

Back

10/5 or 2 pounds of meat.

Front

What is the process to add mixed numbers?

Back

Add the whole numbers together, then add the fractions, and simplify if necessary.

Front

What is a common denominator?

Back

A common multiple of the denominators of two or more fractions, used to add or subtract fractions.

Front

What is the difference between a proper fraction and an improper fraction?

Back

A proper fraction has a numerator smaller than its denominator, while an improper fraction has a numerator larger than or equal to its denominator.

Front

How do you simplify a fraction?

Back

Divide the numerator and the denominator by their greatest common factor.