Mastering Integer Multiplication

If a skydiver descends at a rate of 5 meters per second, what is their position after 4 seconds?

• -20 meters

• 20 meters

• -15 meters

• 15 meters

What is the product of 3 and -5?

• -8

• 8

• -15

• 15

What is the result of multiplying -6 by 8?

• -14

• 48

• -48

• 14

What is the product of 2 and 6?

• -8

• 8

• -12

• 12

What is the result of multiplying -4 by -4?

• 16

• -16

• 8

• -8

What is the product of -3, -4, and -2?

• 24

• 12

• -24

• -12

What is the result of multiplying -5 by itself?

• 25

• -10

• -25

• 10

What is the product of -7, -5, and -3?

• 105

• -105

• 35

• -35

If a submersible dives at a rate of 90 feet per minute, what is its depth after 7 minutes?

• -450 feet

• 450 feet

• -630 feet

• 630 feet

How much will be deducted from Mr. Simone's account in one year if the monthly maintenance fee is $4?

• -$24

• $48

• $24

• -$48