Mastering Multiplying and Dividing Integers

What is an integer?

• A number that is always positive

• A fraction or decimal number

• A number that is always negative

• A number that can be positive, negative, or zero

How do you represent a positive integer using two-color counters?

• With a red counter

• With a blue counter

• With a positive counter

• With a negative counter

What is the result of multiplying 2 groups of -6?

• -12

• 12

• -6

• 6

If you have 4 groups of -5, what is the product?

• -20

• 20

• -5

• 5

What is the result of dividing -8 into 4 equal groups?

• -2

• 2

• -4

• 4

What is the quotient of -6 divided by 2?

• 6

• -6

• 3

• -3

What is the rule when multiplying or dividing two numbers with the same sign?

• The result is undefined

• The result is positive

• The result is zero

• The result is negative

What is the rule when multiplying or dividing two numbers with different signs?

• The result is negative

• The result is positive

• The result is zero

• The result is undefined

What is the result of -50 divided by -5?

• 10

• -10

• 5

• -5

What is the product of -15 and 6?

• 90

• 15

• -90

• -15