All 4 operations with Positive & Negative Fractions & Decimals

Front

What is the first step in adding and subtracting fractions?

Back

The first step is to find the least common denominator.

Front

Will the product of a positive number and a negative number be positive or negative?

Back

The product will be negative.

Front

What is the result of -5.23 - (-1.49)?

Back

The result is -3.74.

Front

Where can you find notes on all 4 operations with positive and negative fractions in your math notebook?

Back

You can find notes on pages 14 to 20.

Front

True or False? Dividing fractions is the same as multiplying by the reciprocal.

Back

True.

Front

What is the least common denominator (LCD) of 1/4 and 1/6?

Back

The LCD is 12.

Front

How do you add fractions with different denominators?

Back

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

Front

What is the product of -2.5 and 4.2?

Back

The product is -10.5.

Front

What is the result of 3/4 + 1/2?

Back

The result is 5/4 or 1.25.

Front

True or False? The sum of two negative fractions is always negative.

Back

True.