Vocab
The distance of a number from zero
Absolute Value
-4 - 6
-10
Find the missing number to complete the operation.
___ - 8 = 22
30
The set of whole numbers and their opposites.
Integer
-12 + 5
-7
4 - 11
-7
-10 + ____ = 5
15
What is any number that can be expressed as a ratio of two integers called?
A Rational Number
15 - (-7)
22
_____ + 12 = -3
-15
What is |-6| called and what is it?
Absolute value of -6 = 6
How do you find the sum of numbers with different signs
Subtract and take the sign of the bigger number
-27 - (-3)
-21
The numbers -12 and 7 are placed on a number line.
he distance between -12 and 7 on the number line is _____ units
Therefore -12+ ___ = 7
19
What is the number that is added to a given number to make the sum zero.
Additive Inverse
-10 - 11 - (-3)
-18
The difference between a negative number and -29 is positive.
What negative value would satisfy getting a positive value to create a true equation.
Any number higher than -28