Bell Work 11/29 Extra Credit

Front

What is the formula to find the temperature change?

Back

Temperature change = Final temperature - Initial temperature.

Front

If the temperature was 3 degrees and decreased by 7.5 degrees, how do you calculate the new temperature?

Back

New temperature = 3 - 7.5 = -4.5 degrees.

Front

What is the product of two negative numbers?

Back

The product of two negative numbers is positive.

Front

Back

Front

What is the result of multiplying a negative number by a positive number?

Back

The result is negative.

Front

Back

Front

Back

Front

Back

Front

What is the rule for subtracting a negative number?

Back

Subtracting a negative number is the same as adding its positive counterpart.

Front

What is the definition of a negative number?

Back

A negative number is a number that is less than zero.