Mastering Multiplication of Integers

What is the product of 2 and 4?

• 6

• 8

• 10

• 12

What is the product of 12 and 6?

• 66

• 72

• 78

• 60

What is the result when a positive number is multiplied by another positive number?

• Undefined

• Zero

• Positive

• Negative

What is the result of multiplying two negative numbers?

• Undefined

• Zero

• Positive

• Negative

What is the product of 5 and -5?

• -25

• 25

• 0

• 5

What is the product of -6 and 7?

• 6

• 42

• -42

• 0

What is the product of 9 and -5?

• 0

• 5

• -45

• 45

What is the product of -21 and -6?

• -126

• 0

• 21

• 126

If the temperature falls by 3 degrees per hour for 8 hours, what is the total change in temperature?

• -3 degrees

• 0 degrees

• -24 degrees

• 24 degrees

What is the temperature at midnight if it starts at 0 degrees at 4 PM and falls by 3 degrees per hour for 8 hours?

• -24 degrees

• 24 degrees

• 0 degrees

• -3 degrees