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Distributive Property
3 factors
Associative Property
On the Test
100
What is the Distributive Property in Multiplication?
That multiplication facts can be broken into smaller facts that are easier to multiply.
100
What is 7 x 2 x 4
7 X 2 x 4 = 7 X 8 = 56
100
What is the Associative Property in Multiplication?
You can change the factors around and still get the same product.
100
Alma had 6 bags of beads. There are 8 beads in each bag. How many beads does Alma have? 14 beads 24 beads 48 beads 56 beads
What is 48 beads. 6 X 8 = 48
200
The answer to _____ X 4 = (3 X 4) + ( 4 X 4)
What is 7 X 4= (3 X 4)+ ( 4 X 4 )
200
What three factors equal 25 1 X 5 + 2 X 5 2 X 5 + 10 X 5 3 X 5 + 2 X 5
3 X 5 + 2 X 5 = 25
200
Use the Associative Property for 8 X 4 X 2
32 X 2 or 8 X 8 or 16 X 4
200
A bookstore uses 6 books in each display. There are 2 displays on each of the 4 walls. How many books are used in all the displays?
What is 6 X 2 X 4 = 6 X 8 = 48
300
6 X 5 = ( 3 X 5 ) + ( __ X 5)
What is ( 3 X 5) + ( 3 X 5)
300
Use the Associative Property to find 2 X 1 X 10
What is 2 X 10 or 10 X 2 or 20 X 1
300
Larry organizes his baseball cards into a 3 X 7 array. Akio organizes his baseball cards into a 7 X 8 array. How can Larry and Akio break apart their arrays? write each pair of facts in the correct space. Larry Akio
Larry 1 X 7 + 2 X 7 Akio 1 X 8 + 6 X 8 3 X 8 + 4 X 8
400
Lucky makes the generalization that 8s can be broken into two 4s facts. write an equation for 8 X 6 to prove this generalization
What is 8 X 6 = (4 x 6 ) + ( 4 X 6 )
400
Which expression can you use to solve 3 X 4 X 6? Choose all that apply
4 X 3 X 6 3 X 3 X 4 6 x 3 X 4 2 x 3 x 4 4 X 3 x 4
500
What to facts could chase use to write this equation? 4 X 8 =
What is 4 X 8= ( 1 X 8 ) + ( 3 X 8 ) or 4 X 8 = ( 2 X 8 ) + ( 2 X 8 )
500
What facts can you use to find 6 x 8? Choose all that apply? 6 X 1 and 6 X 7 ? 3 x 1 and 3 x 7 ? 6 x 6 and 6 x 7 ? 2 x 8 and 4 x 8 ? 6 x 4 and 6 x 4 ?
What is 6 X 1 and 6 X 7 2 x 8 and 4 X 8 6 x 4 and 6 X 4