2.5 - Multiplying and Dividing Real Numbers - Jonathan Shaffer | Library

Please complete the following questions.  No calculators, please.

1

-7(4)

1

5(-5)

1

-2(-5)(7)

1

(-6)(-6)(-6)

1

-4 • -5

1

(9)(-3)

1

6(9)(-1)

1

-10(-2)(2)

1

-3(5)(2)

Instructions
Multiply the following fractions. Make sure you reduce!  
If the answer is negative, please put the negative sign first.

To answer with a fraction - Type something like "3/4"

1

Instructions
Type in the reciprocal of the given value.  If the answer is negative, please have your negative sign first.
To type in fractions, use the forward slash.  Example: "3/4"

1

-3

1

5/2

1

-1/11

1

6/7

1

12

Divide

1

24÷-6

1

-99÷11

1

-35÷-7

1

-48÷6

1

72÷9

1

-30÷3

1

2

I have 7 rows of dominos. In each of those rows, there are 8 dominos. How many dominos do I have stacked?
Make sure you are adding the word "dominos"

2

A school has about 12 classrooms with an average of 20 students in each room. Calculate the number of students currently at school.
Give a whole answer such as the last question.

2

A super pie from Tony's Pizza has 32 slices. If 8 friends chip in to buy the pizza, how many slices will each friend receive?
Give a whole answer.

2

Those same eight friends are going to split the cost. The cost is $24 for the pizza. How much does each friend have to pay?
Don't forget to add your $.

2

A nurse is setting up a schedule for her client's medication. If she is supposed to take 3 calcium supplements a day and has a bottle that 1000 pills, how many days until the bottle is empty?
Answer as a whole number.

2.5 - Multiplying and Dividing Real Numbers