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Vocab
Adding Integers
Subtracting Integers
Mix
Numerical Expressions
100
Absolute Value
The distance of a number from zero
100
-5 + 9
4
100
-4 - 6
-10
100
-2 - 3
-5
100
-0.375 + 0.25
What is -0.125
200
Integer
The set of whole numbers and their opposites.
200
-12 + 5
-7
200
4 - 11
-7
200
-10 + 30
20
200
7/8 + 1/2 + (-2/5)
What is 0.975 OR 39/40
300
Opposite
additive inverse
300
-16 + (-17)
-33
300
15 - (-7)
22
300
21 - (+5)
16
300
(7/10 - 0.45) divided by 0.25
What is 1
400
|-6|
Absolute value of -6 = 6
400
How do you find the sum of numbers with different signs
Subtract and take the sign of the bigger number
400
-27 - (-3)
-24
400
Subtracting a negative is the same thing as...
Adding a positive
400
0.625 divided by (5/6 - 1/3)
What is 1 2/3 OR 1.6...
500
What are 6 and -6 categorized as?
Additive Inverses (opposites)
500
-16+18+-17
-15
500
-10 - 11 - (-3)
-18
500
-10 + (-2) - 5
-17
500
[-0.65 + (-.25) - 5.8 ] + 1/5
What is -6.5 OR -6 1/2