Properties & Parts of an Equation

Properties & Parts of an Equation

by Ashley McCall

​Mathematical Properties

Multiple Choice

Which property is demonstrated here?
a + 0 = a

• Associative Property
• Commutative Property
• Identity Property
• Inverse Property

Multiple Choice

The following represents which property?

12(3) = 3(12)

• Commutative Property of Multiplication

• Associative Property of Multiplication

• Identity Property of Multiplication

• Inverse Property of Multiplication

Multiple Choice

The following represents which property?

3 + (-3) = 0

• Commutative Property of Addition

• Identity Property of Addition

• Associative Property of Addition

• Inverse Property of Addition

Multiple Choice

Which equation shows the Identity Property of Multiplication?

• a + a + a = 3 x a
• a x 1
• (a + b) + 8 = a + (8 + b)
• a(b + c) = ab + ac

Multiple Choice

Which property is used in the following?
7 x (8 + 2)=7 x 8 + 7 x 2

• Associative Property
• Commutative Property
• Distributive Property
• None of the above

Multiple Choice

Which is an example of Identity Property of Addition?

• (6 + 5) + 2=6 + (5 + 2)
• 8 + 0 = 8
• 3 + 6 = 6 + 3
• 9 x 1 = 9

Multiple Choice

Which of the following is an example of Commutative Property of Addition?

• 3 + 5 = 7 + 3
• 6 x 1 = 6
• 9 + 8 = 8 + 9
• (8 + 4) + 2 = 8 + (4 + 2)

Multiple Choice

5 x (7 + 9) = (5 x 7) + (5 x 9)

• Distributive Property
• Associative Property
• Commutative Property
• Multiplying Property

Multiple Choice

Name the property.
7 + (11 + 10) = (7 + 11) + 10

• Associative Property
• Commutative Property
• Distributive Property
• Identity Property

Multiple Choice

Which of the following is an example of Commutative Property of Addition ?

• 4 + 2 = 7 + 4
• (9 + 8) + 5 = 9 + (8 + 5)
• 3 + 9 = 9 + 3
• 6 x 1 = 6

Multiple Choice

• Additive Inverse Propery
• Associative Property
• Commutative Property
• Identity Property

Multiple Choice

What property moves the parentheses?

• Distributive

• Associative

• Commutative

• Identity

Multiple Choice

Which property distributes to each number.

• Commutative

• Associative

• Distributive

• Identity

Parts of an expression 3f + 9 + f² + 12 + 8f

Variable:

A symbol (usually a letter) that stands for a number.

​Coefficient:

A number that multiplies a variable​

​Constant:

A value that does not change, a term without a variable

​Term:

A single number, a single variable, or a number and a variable that are

separated by addition or subtraction

​Like Terms:

Two or more terms that have the same variable(s) that are raised to the

same exponent and can be combined

Terms: ________________________

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Like Terms: _____________________​

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Variable: ______________________

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​Constant: ______________________

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​Coefficient: _____________________

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Terms: ________________________

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Like Terms: _____________________​

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Variable: ______________________

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​Constant: ______________________

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​Coefficient: _____________________

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Terms: ________________________

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Like Terms: _____________________​

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Variable: ______________________

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​Constant: ______________________

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​Coefficient: _____________________

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Multiple Choice

Identify a constant in the expression
3x + 2y + 7

• 3
• 2y
• 7
• 2

Multiple Choice

How many terms are in the expression
3x + 2y + z

• 5
• 2
• 4
• 3

Multiple Choice

Identify the variables in the expression $$3x\ +\ 9\ +\ 5x^2$$  

• x
• $$x\ ,\ x^2$$  

• 9
• 3x

Multiple Choice

Identify the coefficients in  3a - 2b + c + 100

• 3, 2, 100

• 3, -2, 100

• 3, -2, 1

• 3, 2, 1

Multiple Choice

Identify the constant in the expression
4y + 2 + x

• x
• y
• 4y
• 2

Multiple Choice

How many coefficients are in expression?

• 1
• 2
• 3
• 4

Multiple Choice

Find the coefficient in the algebraic expression.

• x
• 4
• 5
• 9

Multiple Choice

List the terms in this expression.
7x-6+8

• 7x & 8
• 7
• 7, 6, 8
• 7x, -6 & 8

Multiple Choice

What is the constant in x²-2x+5 ?

• 1
• 2
• 5
• 0

Multiple Choice

What is the value of the coefficient?
−3x+6

• 3
• 6
• −3
• x