A test suite with many stanzas
The suite covers most of the algebraic skills you are required to own. Basically, it is a series of micro-exercises.
Carry on each exercise no matter how simple it seems, then check the answers. Each exercise has a link to the textbook where that precise subject is explained. If your answer doesn’t match the one given in the text, that means you are missing something: go back to the manual and try to fill in the gap, then try again. In the case you are still unable to find the answer all by yourself, ask the teacher during next class.
Remember that you won’t get marks for these tests, they are diagnostic tools: use them wisely!
[2015-04-08] Update: Test suite updated (found an error on page 5)