Communtative Property
x * 9 = 9 * ?
x
8(4 + x) = ?
8(4 + x) = 32 + 8x
13 x 1= 13
Multiplication Property of One
Caleb 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.
3(4 + b) =
12 + 3b
Explain the Multiplication Property of One
The product of any number and 1 is that number.
Give an example of the commutative property of addition.
4 + 6 = 6 + 4
Is this the Distributive Property
24 - 12y = 12(2 - y)
YES
axx7=7xxa
Commutative Property of Multiplication
Give an example of the Commutative Property of Multiplication.
5 * 6 = 6 * 5
?(3 - x) = 15 - 5x
5
(7+4)+2=7+(4+2)
Associative Property of Addition
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.
Give an example of the distributive property.
a(b + c) = ab + ac
8 + 2 + 6 = 6 + 2 + 8
Commutative Property of Addition