Communtative Property
5 * 3 = 3 * ?
5
State the Zero Property.
Any number multiplied by zero equals zero.
8(4 + x) = ?
8(4 + x) = 32 + 8x
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 original number
13 x 1= 13
Identity Property
(3 + 2) + 7 = 3 + (2 + 7)
Associative Property of Addition
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.
Give an example of, or explain, the associative property.
Numbers stay the same, parentheses move.
5 + (2 + 4) = (5 + 2) +4
3(4 + b) =
12 + 3b
What is the zero property of multiplication?
The zero property says that the product of any number and zero is always zero.
24 - 12y = 12(2 - y)
Distributive property
5 * 1/5 = 1
Inverse property of Multiplication
Give an example of the commutative property of addition.
4 + 6 = 6 + 4
Give an example of the identity property of multiplication
5 x 1 = 5
Explain the Distributive Property
Multiply the outside term times each of the inside terms.
State the Identity Property of Addition
Zero can be added to a number and the result will be the number
50 x 0 = 0
Zero Product Property
19 + 0 = 19
Identity Property of Addition
Give an example of the Commutative Property of Multiplication.
5 * 6 = 6 * 5
Which property is this: 2(a + 4) = 2a + 8
Distributive Property
?(3 - x) = 15 - 5x
5
Give an example of the Identity Property of Multiplication
5 x 1 = 5
8 * 2 * 6 = 6 * 2 * 8
Commutative Property of Multiplication
1 x m = m
Identity Property of Multiplication
Explain the commutative property of multiplication.
The commutative property of multiplication says that you can change the order of the factors and still get the same product.
Define properties.
Rules that can be used to make math easier! (Especially when solving equations!)
Give an example of the distributive property.
a(b + c) = ab + ac
How do the zero product property and the identity property of addition differ?
In the zero product property, multiplying by zero results in a product of zero. In the identity property of addition, zero is added to a number resulting in the number.
8 + -8 = 0
Inverse Property of Addition
a + b + c = b + c + a
commutative property of addition