Multiplying Rational Number

Multiple Choice

What is the product when you multiply -2 and -8

• -16

• -10

• 10

• 16

Multiple Choice

What is the product when you multiply -9 and 3

• -12

• -27

• 27

• 12

Multiple Choice

Which of the following statements is true about multiplying two negative integers?

• The product is positive.

• The product is negative.

• The product is zero.

• The product is always greater than both numbers.

Multiple Choice

What is the product when you multiply 2/3 of 1/2 cup of chocolate chips?

• 1/4 cup

• 1/2 cup

• 2/5 cup

• 1/3 cup

Open Ended

Explain the rule for determining the sign of the product when multiplying two rational numbers with different signs.

Multiple Select

Which of the following statements are true about multiplying rational numbers?

• When the signs are the same, the product is positive.

• When the signs are different, the product is negative.

• The product is always positive.

• The product is always negative.

Fill in the Blanks

The product of -1/3 and 3/4 is

.

Multiple Choice

Find the product of -2/3 and -5/7. Write your answer in simplest form.

• 10/21

• 7/10

• -3/4

• 7/15

Multiple Choice

Find the product of -1/3 and -2/5. Write your answer in simplest form.

• -8/15

• 2/15

• -3/15

• 6/15

Multiple Choice

Find the product of -4/5 and -2/3. Write your answer in simplest form.

• -8/15

• 8/15

• -6/15

• 6/15

Multiple Choice

Find the product of 5/6 and -4/5. Write your answer in simplest form.

• 2/5

• 2/30

• -2/3

• 4/6

Open Ended

Explain how to determine whether a product of two rational numbers is positive or negative.

Open Ended

A pizza has 8 slices. If you eat 1/4 of the pizza, how many slices did you eat?

Fill in the Blanks

Multiplying two negative integers always results in a

integer.

Open Ended

What is one thing you learned today about multiplying rational numbers that you found interesting or surprising?