Welcome to... A Game of X’s and O’s

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Scoreboard X O Click Here if X Wins Click Here if O Wins

1 What is a symbol, usually a letter, that represents one or more numbers?

1 A Variable Home

2 What do you call the number before a variable in an expression?

2 A Coefficient

3 What is a number in a variable expression that is not with a variable?

3 A constant

4 What is a mathematical sentence formed by placing an equal sign between two expressions?

4 An equation

5 Addition, subtraction, multiplication and division are all examples of what?

5 Operations

6 What does it mean to evaluate?

6 To find the value, or to solve.

7 Give an example of grouping symbols.

7 Parentheses, brackets, or fraction bars.

8 Question for Square 8

8 Answer for Square 8 Home

9 What is the order of operations?

9 1 st Parenthesis, 2 nd Exponents, 3 rd Multiplication and Division, 4 th Addition and subtraction