The algebra tutorial builds on the content of the arithmetic section.
The new skills that we work on in algebra are manipulating equations and solving for variables.

The least familiar questions involve special symbols.
For example, the question might define x&y to be x&y = (x+3y)/2 and ask you to calculate 7&5.

All test names and other trademarks are the property of the respective trademark holders.
None of the trademark holders are affiliated with, or in any way endorse, Number2.com.