Algebraic Expressions

2. A variable is the ________ or symbol used to write a value.
3. An ___________ is a combination of numbers and operations.
5. A ______________ is a number that is written along with a variable or it is multiplied by the variable.
8. We watched a fun vocabulary review video on which website today?
10. In the equation 5x + 3 = 23, what is the coefficient? Write the number out in words!
11. Each part of an algebraic expression which are separated by plus sign (+) or minus sign (-) is called the _________ of an algebraic expression.
13. A __________ is a value that does not change.

1. In the expression 3a + 5b - 7, what is the constant?
4. An _________ is a math statement that shows the two sides are equal or balanced.
6. An equation is a math statement that shows the two sides are ________ or balanced
7. A __________ is a letter or symbol used to write a value (number) that can change.
9. If you do not see a coefficient in front of a variable, it is assumed to be what number?
11. In the expression 4x + 1, how many terms are there? Write the amount in words!
12. What is the best subject in school?