NUMBER PROPERTIES-SET BUILDER NOTATION-CASTILLO

Which number property is illustrated below?

6 x 3 = 3 x 6

• Associative

• Commutative

• Distributive

• Identity

Which number property is illustrated below?

(2 x 3) x 5 = 2 x (3 x 5)

• Associative

• Commutative

• Distributive

• Identity

Which number property is illustrated below?

7 x (8+3) = 7 x 8 + 7 x 3

• Associative

• Commutative

• Distributive

• Identity

The absolute value of a number is its distance from _______ on the number line.

• infinity

• negative infinity

• one

• zero

The commutative property does NOT work for which of the following operations?

(multiple answers possible)

• Addition

• Subtraction

• Multiplication

• Division

The associative property does NOT work for which of the following operations?

(multiple answers possible)

• Addition

• Subtraction

• Multiplication

• Division

Which set below is best described as the following:

"A is the set of values of x such that x is greater than 4 when x is an element of the Natural numbers."

• A={x:x>4,x∈N}

• A={x:x<4,x∈N}

• A={x:x≥4,x∈N}

• A={x:x≤4,x∈N}

What are the elements of the set below:

Q={x:-3≤x<0,x∈W}

• {-3, -2, -1, 0}

• {-3, -2, -1}

• {0}

• {}

What are the elements of the set below:

P={x:x>4,x∈N}

• {1, 2, 3}

• {4, 5, 6, 7, ...}

• {5, 6, 7, ...}

• {4}

What are the elements of the set below:

R={x:-5<x≤1,x∈Z}

• {-5, -4, -3, -2, -1, 0, 1}

• {-4, -3, -2, -1, 0, 1}

• {-5, -4, -3, -2, -1, 0}

• {-4, -3, -2, -1, 0}