Distributive Property
Break it up
Arrays
Review and restate
100

How does the distributive property help us?

It helps us solve large equations by breaking them into smaller known equations.

100
Use the Distributive property to show 6X7.


(5x7)+(1x7)

or

 (3x7)+(1x7)

or 

(2x7)+(4x7)

100

Marilyn arranged her stickers in an array with 6 rows and 7 columns.  Draw an array and write an equation for the array. 

*******                      6X7=

*******

*******

*******

*******

*******

100

What is the product of 4x8=

4x8=32

200

Write the equations if you break apart the columns of 7x8  using 4's facts.

7x4 and 7x4

200

Show the ways you can break apart 3x7 if you split the rows:

(__x7)+(__x7)

If you split the columns:

(3x__)+(3x__)

if you split the rows:

(1x7)+(2x7)

If you split the columns:

(3x3)+(3x4) or

(3x5)+(3x2)

200

Draw an array for 7x8 and then break it into two smaller arrays and write the equations for the smaller arrays.  


Answers can be:

1x8 and 6x8

3x8 and 4x8


200

What is the product of 4x6=

4X6=24

300

Draw an array for 4x8 and show how to break it up using 2's facts.

(2x8)+(2x8)

300

x x x x x x x x x

x x x x x x x x x

x x x x x x x x x

x x x x x x x x x

If chase adds one more row of 8 counters to his array, can he use the (2x8)+(2x8) to solve for the total.

No, because he would have to use (2x8)+(3x8).

300

Jerome bought 2 adult tickets for $6 each and 7 student tickets for $4 each to go to a play.  How much money did he spend in all?

Draw bar diagrams to represent the problem.

(2x6)= 12

(7x4)= 28

12+28=$40

300

What is the product of 3x8=

3X8=24

400

Jamal broke up a large array into a 3x6 array and a 4x6 array. What was the large array that Jamal started with?

Draw the array and write the equation.

7x6

400

Which facts can you use to find 6x8?

A)6x1 and 6x7

B)3x1 and 3x7

C)6x6 and 6x7

D)4x8 and 2x8

E)6x4 and 6x4

B)3x1 and 3x7

D)4x8 and 2x8

400

Alma has 6 bags of beads.  There are 8 beads in each bag.  How many beads does Alma have?

Use the distributive property to solve.

48 beads

400

What is the product of 6x4=

6x4=24

500

Explain the distributive property.  

Use words- Tell me step by step

The distributive property says that you can take a larger multiplication fact and breaking it up part into easier facts to solve for the product.  

Step 1 

500
Show how to break apart an 8's fact into two 4's facts.

ex.  8x7= (4x7)+(4x7)

500

A book store uses 6 books in each display.  There are 2 displays on each of the books stores 4 walls.  How many books are used in the display?

Draw bar diagrams to represent the problems.

2x6=12

4x12=48 books

500

What is the name of the property when one is a factor?

Explain the property

Identity property 

Anytime one is factor in a multiplication equation the product is the same as the other factor.

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