A Math-Aids alternative
Short answer: Math-Aids is a good free worksheet generator, strongest in the elementary and middle grades, and paid for by ads. This one is also free, has no ads and no account, and goes deeper at the high school end: 541 topics from Pre-Algebra through Algebra 2, Precalculus, Calculus and Statistics, each at three levels, with every answer checked by machine.
Math-Aids and this, side by side
| Math-Aids | Sigma Prep worksheets | |
|---|---|---|
| Cost | Free, supported by ads. A paid members' area removes them. | Free, no ads. |
| Range | Kindergarten to 12th grade; Algebra 1, Algebra 2, Geometry and Calculus, no Precalculus section. | Pre-Algebra, Algebra 1, Geometry, Algebra 2, Precalculus, Calculus and Statistics. |
| Answer keys | Included with each sheet. | Included, and every answer is checked by machine before it goes out. |
| Difficulty | Set through options on each generator. | Easy, medium and hard on every topic, plus your choice of question types. |
| New versions | Generate again for new numbers. | Every print is a new version, numbered on the sheet to match its key. |
| Account | Not needed for free sheets. | None. |
When Math-Aids is the better choice
- Elementary grades. Math-Aids starts at kindergarten, with arithmetic, fractions and early skills we do not cover.
- Drill sheets. It has a huge range of simple fact and operation drills.
When this is the better choice
- High school and up. Full coverage of Algebra 2, Precalculus, Calculus and Statistics, topic by topic.
- No ads. Nothing in the way when you are printing in front of a class.
- Levels and question types you choose. Easy, medium and hard on every topic, for differentiation or a retake.
- Checked keys. Every answer is verified by machine before it is published.
Start here
Pre-Algebra
115 worksheetsAlgebra 1
158 worksheetsGeometry
109 worksheetsAlgebra 2
176 worksheetsPrecalculus
158 worksheetsCalculus
114 worksheetsStatistics
37 worksheetsAlso compared: Kuta Software, IXL and DeltaMath.
Math-Aids is not connected with Sigma Prep and has not endorsed this. Features above were read off math-aids.com in October 2026 and may have changed.