PEMDAS
What do the "A" and "S" stand for?
Addition & Subtraction
In Multiplication, what will the sign of the product be if the signs are the SAME?
Positive
Are 3, -7, 0, 24, and -237 all "Integers"
Yes
What is 20 divided by 5?
4
What is 3 to the 2nd power?
9
What does the "D" stand for?
Division
In Multiplication, what will the sign of the product be if the signs are DIFFERENT?
Negative
TURE or FALSE: An integer is a number without a fractional part.
TRUE
What is 400 divided by 50?
8
What is 9 to the 2nd power?
81
What does the "M" stand for?
Multiplication
When Subtracting a negative number, what direction do we move on a number line?
Left
TRUE or FALSE: A rational number is any number that can be made by dividing two integers.
TRUE
What is 48 divided by 6?
8
What is 4 to the 3rd power?
64
What does the "P" stand for?
Parentheses
When Adding a negative number, what direction do we move on a number line?
Right
TRUE or FALSE: 3.14.... is a RATIONAL number.
FALSE, Because it never terminates and never repeats.
What is 165 divided by 15
11
What is 5 to the 3rd power?
125
What does the "E" stand for?
Exponents
What is the definition of Absolute Value?
How far a number is away from "0" on a number line.
TRUE or FALSE: 225/500 is an IRRATIONAL number
FALSE, Because it is a fraction.
What are the 4 steps to LONG DIVISION?
1. Divide
2. Multiply
3. Subtract
4. Bring down the next number
What is 5 to the 7th power?
78125