Exploring Integer Operations and Their Applications

The video tutorial covers integer operations, including adding, subtracting, multiplying, and dividing integers. It begins with a review of adding integers with the same and different signs, emphasizing the importance of absolute values. The lesson then transitions to subtracting integers by converting them into addition problems using the concept of adding the opposite. Finally, the tutorial explains the rules for multiplying and dividing integers, focusing on the impact of even and odd numbers of negative signs on the result.

What is the result of adding two integers with the same sign, such as 2 + 3?

• 5

• -5

• 0

• 1

Tags

CCSS.7.NS.A.1C

If you add -1 and -5, what is the result?

• -4

• 4

• -6

• 6

Tags

CCSS.7.NS.A.1C

When adding integers with different signs, such as 9 and -12, what operation do you perform?

• Division

• Subtraction

• Addition

• Multiplication

Tags

CCSS.7.NS.A.1C

How do you handle subtraction of integers, such as 5 - 1?

• Multiply the opposite

• Direct subtraction

• None of the above

• Convert to addition

Tags

CCSS.7.NS.A.1C

What is the result of 9 - (-1)?

• 8

• -10

• 0

• 10

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

In multiplication, what is the result of -5 * -3?

• 15

• -15

• 8

• -8

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What is the result when dividing -8 by -2?

• 6

• -4

• 4

• -6

Tags

CCSS.7.NS.A.2A

If you have an even number of negative signs in multiplication, what is the result's sign?

• Positive

• Negative

• Zero

• Undefined

Tags

CCSS.8.EE.A.1

What is the result of raising -2 to the fourth power?

• -16

• 16

• 8

• -8

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

If you multiply three negative numbers together, such as -4 * -3 * -2, what is the result?

• 24

• -12

• -24

• 12

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B