Operations on Integers

Front

What is the result of multiplying two negative numbers?

Back

The result is positive.

Front

Calculate -3 multiplied by -4.

Back

The result is 12.

Front

How do you find the difference between a high temperature of 4 degrees and a low temperature of -7 degrees?

Back

Subtract the low temperature from the high temperature: 4 - (-7) = 11 degrees.

Front

When adding integers with different signs, what is the process?

Back

You subtract the absolute values of the numbers and take the sign of the number with the larger absolute value.

Front

What is the sum of -8 and -2?

Back

The sum is -10.

Front

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

Back

The result is negative.

Front

What is the absolute value of -5?

Back

The absolute value is 5.

Front

If you have -10 + 5, what is the result?

Back

The result is -5.

Front

What happens when you divide a negative number by a positive number?

Back

The result is negative.

Front

What is the difference between -3 and -8?

Back

The difference is 5 (|-3 - (-8)| = |-3 + 8| = 5).