16 terms

Number Sense
Vocabulary
Addition
Subtraction

Definition of integers

All whole numbers and their opposites

What is the absolute value of a number?

The distance a number is from zero

Opposite of -7

7

Opposite of 6

-6

Absolute Value of | -199 |

199

|7|=

7

Which integer represents a DECREASE of 11 points?

-11

Which integer represents 30 feet below sea level?

-30

Which integer represents a DEPOSIT of $200?

200

Which integer represents a WITHDRAWAL of $50?

-50

Graph these integers on a number line: -1, 0, 2, -5.

Graph these integers on a number line: -6, -1, 1, -4.

-|-8|=

** HINT: First find the absolute value of -8. Then use the negative sign that is outside of the absolute value bars.

** HINT: First find the absolute value of -8. Then use the negative sign that is outside of the absolute value bars.

-8

Positive integers

Integers above zero on a number line.

Negative Integers

Integers below zero on a number line.

Zero

A number that is neither positive nor negative and does not have an opposite.