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Fact Families
Vocab
Division Patterns
Long Division
More Long Division
100

Write the missing member of the fact family.

6, 8, 48

6 x 8 = 48

48 / 8 = 6

48 / 6 = 8

8 x 6 = 48

100
What is the answer to a division problem called?
The quotient.
100

250 / 5 =

50

100

78 / 2 =

39

100

189 / 4 =

47 r 1

200

Write the missing member of the fact family.

10, 11, 110

10 x 11 = 110

11 x 10 = 110

110 / 10 = 11

110 / 11 = 10

200

What is the number that is being divided called?

The dividend.

200

600 / 60

10

200

99 / 8 =  

12 r 3

200

43,505 / 7 = 

6,215

300

There are 18 books that need to go on 3 bookshelves. Write the fact family that this represents.

3 x 6 = 18

6 x 3 = 18

18 / 3 = 6

18 / 6 = 3

300

What is the number that you are dividing by?

The divisor.

300

2400 / 120

20

300

546 / 3 =

182

300

Tami spent 345 minutes shoveling the snow off her driveway and 275 minutes shoveling the snow off her neighbor's driveway. How many total minutes did she spend shoveling snow? If she did this over 4 days, how many minutes per day did she shovel snow if she shoveled the same number of minutes each day?

620 minutes total shoveling snow

155 minutes a day

400

Can the number 24 be a part of more than one fact family? Explain why yes or no.

Yes! Many things multiply and divide to be 24 and to have 24 as a factor. 

Ex) 2 x 12 = 24

      3 x 8 = 24

      4 x 6 = 24

400

What is the number that is leftover called?

The remainder.

400

Dan has 3,560 pencils that he needs to put into 20 cases. How many pencils go into each case?

178

400

2,367 / 5 =

473 r 2

400

Mr. Geary made 223 cupcakes for a school bake sale. 9 cupcakes fit in each cupcake container. How many containers will be full? How many containers will he need?

24 full containers

Will need 25 containers because there will 7 cupcakes left.

500

What is the goal of a fact family? Provide an example.

The goal is to have a group of related facts to relate multiplication and division. 

ex) 4,5,20

4 x 5 = 20

5 x 4 = 20

20 / 4 = 5

20 / 5 = 4

500

What is a method of dividing where you break the dividend into sections that are easy to divide?

Partial Quotients.

500

What is the mistake in the following: 

70,800 / 30 = 

7,800 / 3 = 

26,000

She added too many zeroes at the end. 

7,800 / 3 = 2,600

500

Six polar bears weigh a total of 10,794. How much does each polar bear weigh, if they all weigh the same amount?

1,799 lbs

500
Zach has 1,240 cards in 8 binders. If each binder has the same number of cards, cards are in each binder? If 5 cards fit on a page, how many pages are needed in all 8 binders?

155 cards in each binder.

248 pages are needed.