Think Positive
All numbers to the right of zero. (vocab)
What is a positive number?
All numbers to the left of zero. (vocab)
What are negative numbers?
Whole numbers and their opposites (vocab)
What are integers?
Two quantities are not equal. (vocab)
What is inequality?
Numbers that are in opposite positions on the number line. (vocab)
What is an opposite number?
Sea level. Has no opposite.
What is zero?
-5 points (loss or gain)
What is representation of loss of 5 points?
5, 4, 3, 2, 1 (which side of the number line)
What are numbers that are furthest to the right of zero?
What sign is this >
What is greater than?
It represents the distance from zero, it is always non negative. Example: l -3 l , 3 (vocab)
What is an Absolute Value?
-21<21 (Read this using the sign)
What is negative twenty-one is less than twenty-one
-200. ____ -21
Use an inequality sign
What is -200 < -21?
The opposite of -9
What is 9?
<
What is less than?
l 97 l
What is the absolute value 97?
-12<18 and 18>-12
What are two inequalites that compares -12 and 18?
Never a negative number.
What is zero?
-5, -4, -3, -2, -1 (which side of the numbers line)
What are numbers farthest to the left from zero?
16 ___ -16
Use an inequality sign
What is 16 > -16?
l -7 l
What is the absolute value 7?
6, 4, 0, -1, -5
What are numbers are in order from greatest to least?
Ms. Sanchez
Who is the best math teacher?
The farther an integer is from zero on the left the _________ it is.
smaller/least
231>230 (Read this using the correct sign)
What is two hundred thirty one is greater than two hundred thirty?
How far a number is from zero. (vocab)
What is an absolute value?