Properties
7(3) = 3(7)
What is the commutative property of multiplication?
The two operations used in the associative property.
What is multiplication & addition?
The operation used for this property.
What is multiplication?
The word commutative comes from this word
What is commute?
The constant in the following expression: 5g + 9
What is 9?
w (1) = w
What is the identity property of multiplication?
Simplify: (2.4 + 4n) +9
What is 4n + 11.4
Simplify: a(b+c) is equal to this
What is ab + ac?
Changing the order, when adding or multiplying, does NOT change the value.
What is Commutative Property?
What is a numerical expression contain numbers and operations while an algebraic expression also has variables.
12+(20+w) = (12+20)+w
What is the associative property of addition?
Simplify: (3s) * 8
What is 24s
Simplify: 15(p + 4 + 2)
What is 15p + 90
The product of a number and zero is zero.
What is the Multiplication Property of Zero?
Three key words or phrases for subtraction
What are fewer than, less than, difference, decreased by, sooner, minus, subtracted from, deducted from, take away, remaining, left over, reduced?
9(n+6) = 9(n) + 9(6)
What is the distributive property?
Simplify: (2n + 2 1/5) + 6 3/5
What is 2n + 8 4/5
Simplify: 11(9 + d)
What is 99 + 11d
Changing the grouping, when adding or multiplying, does NOT change the answer.
What is the Associative Property?
The coefficient in the following expression: 2z + y + 3
What is 2 and 1
p+0 = p
What is the identity property of addition?
A case of cookies has 10 cartons. A carton has 12 boxes. The amount you earn on the whole case is 10(12x) dollars. Tell me what x represents and then simplify the expression.
What is the cost of a box of cookies?
What is 120x
Simplify: x + 2(x - 4)
What is 3x - 8
Multiply each number in the sum or difference by the number outside the parentheses
What is the Distributive Property?
The expression 7a + 5c is the cost for a adults and c children to see a movie. Find the total cost for three adults and 4 children.
What is $41