Adding Positive and Negative Fractions

Front

What is a positive fraction?

Back

A positive fraction is a fraction where the numerator and denominator are both positive numbers, indicating a value greater than zero.

Front

What is a negative fraction?

Back

A negative fraction is a fraction where the numerator is negative, indicating a value less than zero.

Front

How do you add fractions with different denominators?

Back

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

Front

What is the common denominator of 8 and 4?

Back

The common denominator of 8 and 4 is 8.

Front

What is the sum of -3/8 and 1/4?

Back

-1/8

Front

What is the sum of 2/3 and -1/2?

Back

1/6

Front

What is the sum of 5/6 and -7/12?

Back

1/4

Front

What is the sum of -7/11 and -2/5?

Back

-57/55

Front

What is the sum of 3/5 and -1/2?

Back

1/10

Front

What does it mean to have a negative result when adding fractions?

Back

A negative result indicates that the overall value is less than zero, meaning the negative fraction outweighs the positive fraction.