Properties
What is the name of this property?
4 x 5 = 5 x 4
Commutative Property of Multiplication
If 6 x 8 = 48
What is 48 ÷ 8?
6
6 x 6 =
36
The answer you get when you multiply two factors together.
40 x 20 =
800
What is the name of this property?
2 x (3 x 5) = (2 x 3) x 5
Associative Property of Multiplication
If 9 x 9 = 81
What is 81 ÷ 9 equal to?
9
7 x 5 =
35
ODD Number
a number having 1, 3, 5, 7, 9 in the ones-digit place
7 x 8
56
What is the name of this property?
3 x 1 = 3
2 x 1 = 2
1 x 1 = 1
0 x 1 = 0
Identity Property of Multiplication
What are the fact families for 3,4,12?
3 x 4 = 12
4 x 3 = 12
12 ÷ 3 = 4
12 ÷ 4 = 3
4 x 10 =
40
What is an even number?
A number having 0, 2, 4, 6, or 8 in the ones-digit place
Use the alien method!
2 x 2
(2 x 1 ) + (2 x 1)
What is the name of this property?
4 x (3 x 4) = (4 x 3) + (4 x 4)
Distributive Property of Multiplication
What are the fact families for 72, 9, 8?
9 x 8 = 72
8 x 9 = 72
72 ÷ 9 = 8
72 ÷ 8 = 9
20 x 70 =
1,400
Is 345,382,837,298,292 even or odd?
Even
What do you need to have done to go on prodigy?
45 minutes of iReady
Closed green circle on prodigy
What properties are shown?
3 x 1 = 1 x 3 = 3
Identity Property of Multiplication & Commutative Property of Multiplication
In division what number always comes first?
If 72 ÷ 8 = 9
What is 8 x 9? And what is the commutative equation?
72, 9 x 8 = 72
Which number is the dividend, divisor, and quotient?
20 ÷ 5 = 4
Dividend - The number the will be divided (20)
Divisor - The number that does the dividing (5)
Quotient - The answer to a division equation (4)
What is 2000 x 1000
2,000,000