Integers
Number line
A line for representing and graphing numbers. Each point on the line corresponds to a number.
Line of Symmetry
A line that divides a shape into two parts that look exactly the same.
Additive inverse
A number plus it's opposite = 0
Positive integer
A whole number that is greater than zero.
Negative integer
A whole number that is less than zero
Sea Level
Level of the ocean's surface
Zero pair
Pair of numbers whose sum is zero.
Integer
Positive and Negative Whole Numbers and 0. Examples: .... -3, -2, -1, 0, 1, 2, 3.....(Does not include fractions or decimals).
Vertex
The corner where two lines meet.
Absolute value
The distance a number is from zero on a number line. ALWAYS POSITIVE.
Deposit
To add money to an account. Represented by a positive number.
Descend
To go down. Represented by a negative number.
Ascend
To move upward. Represented by a positive number.
Withdrawal
To remove money from an account. Represented by a negative number.
Opposite
Two numbers with the same absolute value and opposite signs.