expressions don't have an equal sign and equations do
I don't really think there is a difference, but maybe the difference is that in pre-algebra you learn and practice the basic foudations, like the different steps to solve an equation, and what is a equation, and stuff like that. Begining algebra is where you practice actually solving the easier types of algebra equations.
A harder version of algebra 1
Adv. is accelerated most likely.
Algebra 1 is a class/course that is on a higher level than Algebra.
Pre-algebra is essentially the basics of algebra. Algebra can be tough for many, so as a way to break the ice, you (ussually) take a pre-algebra course before algebra itself. Algebra is a very large subject, spanning multiple years of courses in most (if not all) schools. After pre-algebra, you have to work with many algebraic equations in the later courses, which cannot be understood without learning the basics that are taught in pre-algebra.
The difference of algebra and algebra 1 is that in algebra they teach you the basics. For example, they teach you about variables, graphs, how to find slopes. In algebra 1 they start using equations and and teach you how to work longer equations and all that jazz.
Yes. An equation has an "=" sign.
Both have a value
I don't really think there is a difference, but maybe the difference is that in pre-algebra you learn and practice the basic foudations, like the different steps to solve an equation, and what is a equation, and stuff like that. Begining algebra is where you practice actually solving the easier types of algebra equations.
A harder version of algebra 1
Algebra is a form (or subset) of mathematics.
Expressions and equations both involve mathematical symbols and can contain numbers, variables, and operations such as addition, subtraction, multiplication, and division. They are used to represent mathematical relationships and can be manipulated according to algebraic rules. However, while an expression does not have an equality sign and represents a value, an equation includes an equality sign and asserts that two expressions are equal. Both serve as fundamental components in algebra and problem-solving.
As far as I know it's an expression because it doesn't have an equal sign. That's the main difference between expressions and equations.
Only the word "operator"
Adv. is accelerated most likely.
Algebra 1 is a class/course that is on a higher level than Algebra.
algebra 1a is the first part of algebra 1 and algebra 1b is the second part. :)