Dividing Integers and Their Signs

This video tutorial covers dividing integers, focusing on the rules for determining the sign of the result. It explains that when dividing integers with different signs, the result is negative, while dividing integers with the same sign yields a positive result. The tutorial includes several example problems from a math textbook, demonstrating these rules in practice. It also provides additional practice problems and concludes with encouragement for students to complete their homework.

What is the result when dividing two integers with different signs?

• The result is undefined.

• The result is zero.

• The result is always negative.

• The result is always positive.

If you divide -18 by 9, what is the result?

• 9

• 2

• -2

• -9

What is the result of dividing 100 by -10?

• 100

• -10

• 10

• -100

When dividing two negative integers, what is the sign of the result?

• Zero

• Undefined

• Positive

• Negative

Calculate the result of -84 divided by -12.

• 12

• -12

• 7

• -7

In the expression r * s / 16, if r = 12 and s = -4, what is the result?

• 12

• -12

• 3

• -3

What is the result of 8 minus the value of r (12) divided by -2?

• -4

• 4

• 2

• -2

What is the result of 32 divided by -8?

• 8

• -8

• 4

• -4

Calculate the result of -27 divided by 3.

• -3

• 3

• 9

• -9

What is the result of dividing -200 by -100?

• -2

• 100

• 2

• -100