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Vocab
Integer Operation
Order of Operations
Adding and Subtracting decimals
Exponents and Division
100
What is the definition of absolute value?
the distance the number is from zero
100
when the sides are the same, add them and keep the same ______
sign
100
How many steps are in order of operations?
4
100
2.5 + 3.7
6.2
100
if the base is the same, ______ the exponents
subtract
200
give an example of a whole number
0, 1, 2, 3
200
0 + (-7)=
-7
200
What is the 3rd step?
multiply or divide from left to right
200
9.8 + 9.9
19.7
200
if you have a _________ exponent, flip it
negative
300
What is the definition of an integer? all whole numbers and their opposites
all whole numbers and their opposites
300
CCC stands for....
Copy, Change, Change
300
5 + 2 x 3=
21
300
1.9 - 4.5
(-2.6)
300
Y^7/ Y^5=
Y^2
400
What is the definition of a exponent?
tells us how many times we multiply the base times itself
400
When the signs are different, _____ them and use the sign furthest from ____
subtract, zero
400
7 + (4-2)
9
400
6 - .2100
5.79
400
6^8 / 6^3=
6^5
500
What is the definition of a variable?
a letter the represents a unknown number
500
-12 - 5
-17
500
12 / 6 (5x9) - 3
267
500
10 - .39721
9.60279
500
X^9 Y^2 / XY=
X^8 Y^1