Show:
Communtative Property
Multiplication Drills
Distributive Property
Identity and Zero Property
Which Property am I?
100
5 X 3 = 3 X a What is the value of a?
5
100
1 x 89
89
100
3 x 20 = (3 x 10) + (3 x a)
10
100
What is the identity property of multiplication?
The identity property says that you can multiply by 1 and you are always going to get the other number
100
13 x 1= 13
Identity Property
200
Jahmere said because he knows 6 x 4 he also knows 4 x 6. Is he correct? Explain.
Yes, he is correct. The commutative property says you can just turn the numbers around and get the same product.
200
3 x 4
12
200
Use the distributive property to solve: 4 x 8=
(2 x 8)+ (2+8) or (4 x 5) + (4 x 3)
200
What is the zero property of multiplication?
The zero property says that the product of any number and zero is always zero.
200
11 x 12= (10 x 12) + (1 x 12)= 132
Distributive property
300
7 x 2 = 2 x a
7
300
10 x 12
120
300
How can the distributive property help you solve "hard facts"?
You can use the distributive property to break the harder facts into two smaller easier facts, then solve
300
9 x 0= a
0
300
50 x 0 = 50
Zero Property
400
What is another name for the Commutative Property?
order property/ Turn around rule
400
11 x 8
88
400
Use the distributive property to find the product of 8 x 7=
(4 x 7) + (4 x 7) or (8 x 2) + (8 x 5)
400
21 x 1= a
21
400
8 x 7= 7 x 8
Commutative Property
500
Explain in writing what the commutative property?
The commutative property says that you can change the order of your factors and still get the same product.
500
5 x 7
35
500
Write an equation of what the distributive property is.
You can break a larger fact into smaller facts, multiply then add.
500
Write an equation using the zero property and identity property
Example: 7 x 0= 0 or 4 x 1= 4
500
4 x 15= (4 x10) + (4 x 5)
Distributive Property