Properties
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Vocabulary
100
Changing the grouping of the numbers in a sum does not change the sum.
What is Associate Property of Addition?
100
15(7 + 20)
What is 405?
100
4x + 3(x+1) + 5
What is 7x+ 8
100
The quotient of 20 and x is -5
What is 20 / x = -5?
100
Terms that have identical parts
What are like terms?
200
In a sum, you can add the numbers in any order.
What is Commutative Property of Addition?
200
(4 - 16)(-8)
What is 96?
200
11z + 3z - 4z + 17
What is 10z+17
200
The product of 18 and p is 54.
What is 18p = 54?
200
The number part of a term with a variable part
What is a coefficient?
300
The product of a number and the multiplicative identity, 1, is the same number.
What is Identity Property of Multiplication?
300
-5(24 - 17)
What is -35?
300
7z - 4 + 6(2z - 9)
What is 19z - 58?
300
The difference of -25 and f is -38
What is -25 - f = -38?
300
Two operations that undo each other, such as addition and subtraction
What are inverse operations?
400
Adding the same number to each side of an equation produces an equivalent equation.
What is Addition Property of Equality?
400
10(6.4 + 8.9)
What is 153?
400
-(j + 9) - 13j + 12
What is -14j + 3?
400
The sum of 3y and 1 is 10
What is 3y + 1 = 10?
400
Equations that have the same solution
What are equivalent equations ?
500
Dividing each side of an equation by the same nonzero number produces an equivalent equation.
What is Division Property of Equality?
500
12(11.3 + 7.8)
What is 229.2?
500
24u - 6(8 - 4u) + 52
What is 48u + 4?
500
The quotient of 2x and 5 is 10
What is 2x / 5 = 10?
500
In this property, 0 is also known as this.
What is additive identity?
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