What number is the opposite of -10?
What number is the opposite of 5?
Complete the missing numbers on the number line.
Positive and negative numbers can also be used to show an amount above or below a certain point. Students at Taft Middle School have a goal of collecting 1,000 pounds of recycling material each month. Complete the table.
The letters a, b, c, and d all represent integers.

Which letters represent NEGATIVE integers?
The letters a, b, c, and d all represent integers.

Which letters represent POSITIVE integers?
b and c are the same distance from zero. What are these called?

Graph these numbers and their opposites.
1.5 -3.5 1/2
You should have 6 points on your number line.
Write a positive or negative number to represent the situation:
3 degrees below 0
Write a positive or negative number to represent the situation:
6 feet above sea level
Write a positive or negative number to represent the situation:
lost 5 pounds
CHALLENGE: What is the opposite of the opposite of -4?