6 -Module 1: Integer Concepts 3

Module 1: Integer Concepts 3

Vocabulary Review for Module 1

-Negative Numbers: numbers less than zero

-Opposites: Two numbers that are the same distance from zero on different sides

-Integers: all whole numbers and their opposites

-Absolute Value: the distance of a number from zero

-Inequality: math sentence that shows the relationship between quantities that are not equal.

Multiple Choice

Vocabulary Review: What is the definition of a negative number?

• a number less than zero

• a number greater than zero

• a number to the right of zero

• a number equal to zero

Multiple Choice

Vocabulary Review: Which of these examples shows numbers who are opposites?

• 1 and 0

• 0 and 0

• -6 and 6

• -10 and -10

Multiple Choice

Vocabulary Review: The definition of Absolute Value says it is a distance of a number from _______.

• zero

• one

• negative one

• an integer

Multiple Choice

Vocabulary Review: Which of these examples shows an inequality that is true?

• 6 < 7

• -5 > -3

• -7 < -2

• -10 = -5

Multiple Choice

Vocabulary Review: Which of these examples shows integers?

• -5, 0, 1

• 1.5, 6, -2

• -2 , -3 , -4.5

• 1/2, 2, -2

Absolute Value

Video

Poll

Inequality Practice: Which of these examples shows an inequality that is true?

• -5 < -2

• -2 > -5

• 2 > 5

• -5 > 2

Poll

Inequality Practice: Which of these examples shows an inequality that is true?

• 0 > -1

• -1 > 0

• 0 > 1

• 0 < -2

Multiple Choice

Inequality Practice: -2 > -4

• true

• false

Inequality Practice with Decimals

-Videos-

Multiple Choice

Inequality Practice with Decimals: 0.5 > 0.33

• true

• false

Multiple Choice

Inequality Practice with Decimals:

18.99 < 18.09

• true

• false

Multiple Choice

Inequality Practice with Decimals:

0.0022 > 0.00044

• true

• false

Multiple Choice

Comparing Decimals: Put these decimals in order from greatest to least

1.25 , 1.05 , 1.255, 1.06

• 1.255 , 1.25 , 1.06 , 1.05

• 1.25 , 1.255 , 1.06 , 1.05

• 1.05 , 1.06 , 1.25 , 1.255