Operations with Rational Numbers Review

Front

What is the result when multiplying two negative numbers?

Back

The result is positive.

Front

What is the result when multiplying a negative number and a positive number?

Back

The result is negative.

Front

What is the result when dividing two negative numbers?

Back

The result is positive.

Front

What is the result when dividing a negative number by a positive number?

Back

The result is negative.

Front

If the temperature changes from -8 degrees to 27 degrees, what is the total change in temperature?

Back

The temperature changed by 35 degrees.

Front

What is the sum of -275.78 and 539.20?

Back

The account balance is $263.42.

Front

What is the product of (0.5) and (0.4)?

Back

The product is 0.2.

Front

What is the product of (-1.2) and (-0.8)?

Back

The product is 0.96.

Front

What is the sum of -5 and 3?

Back

The sum is -2.

Front

What is the difference between 10 and -4?

Back

The difference is 14.