ALG 1 BASIC - SEM 1 EXAM REVIEW

What is the definition of an integer

• All positive and negative whole numbers
• Decimals or fractions that terminate for repeat
• All positive whole numbers
• 0

Tags

CCSS.8.NS.A.1

A repeating decimal or decimal that terminates is called a 

• Natural Number
• Irrational Number
• Rational Number
• Whole Number

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

What are your counting numbers (1,2,3..)?

• Rational Numbers
• Whole Numbers
• Natural Numbers
• Irrational Numbers

An example of an integer is...

• 9.1
• 8/9
• -9
• -2.3

An example of a whole number is:

• 4/9
• -9
• 5.2
• 17

What type of number is π ?

• Rational
• Irrational

Tags

CCSS.8.NS.A.1

What is an example of an irrational number?

• -2/3
• .75575557654..
• 23
• 0

Tags

CCSS.8.NS.A.1

Zero can be classified as all of the following except which?

• Whole
• Rational
• Integer
• Natural

Identify the property
a + b = b + a

• Identity of addtion
• commutative of addition
• associative of addition
• symmetric

Identify the property

a + 0 = a

• identity property of addition

• identity property of multiplication

• inverse property of addition

• multiplication property of zero

Tags

CCSS.1.OA.B.3