Factors
What is a greatest common factor?
What is the largest number that a set of numbers can be divided by without a remainder/decimal?
What is a multiple?
the result of multiplying a number by another whole number
What is a sum?
It indicates that the operation you will use is addition.
What is the large number on the bottom of an exponent called?
a base
What is the first thing you must evaluate in an expression?
Parenthesis if you have any
List all the factors of 24
1, 2, 3, 4,6,8,12,24
How do you find the LCM of two numbers?
Find multiples for each and see which is the first number to be in both lists.
Which operation do you use if something is "less than..."
What is subtraction.
How do things that grow exponentially grow?
very quickly
What is the "e" in order of operations (PEMDAS)?
What is exponent?
Name one factor that 35 and 49 share.
What is 1, 7?
What does LCM stand for?
least common multiple
What is an expression?
What is a combination of operations that does not have an equal sign
What are cubic units (example 2^3) used in?
What is volume?
Why are multiplication and division written on the same line in
P
E
MD
AS
What is.....because they go in order from left to right.
A short cut way to find factors is to use ______ numbers.
What are prime numbers?
What is the LCM of 6 and 36?
What is 36?
What is a product?
the answer to the multiplication of numbers
Which is greater:
2^3 or 3^2?
3^2
What are the four operations of mathematics?
add, subtract, multiply, divide
What is one factor that is common to ALL numbers?
What is 1?
What is the LCM of 6 and 8?
What is 24?
What is the quotient of the sum of 3 and 5 by 2?
What is 4?
Felix says 2^3 is 6. Why is she incorrect?
2^3 = 8
What do you do if there are parentheses within parentheses? (nested parentheses)
You calculate ALL the parentheses before moving on in the order of operations.