sosmath.com
Unknown
SosMath is a free online math help resource offering step-by-step tutorials, worked examples, and practice problems across topics such as algebra, geometry, trigonometry, calculus, and linear algebra.
More resources on Integers
Khan Academy: Negative numbers
Arithmetic review of negative numbers and integers
Math is Fun: Integers
Clear explanations and examples for integers
khanacademy.org
Khan Academy is a free online learning platform offering comprehensive math instruction through instructional videos, interactive practice, and quizzes, including lessons on integers.
mathsisfun.com
MathsIsFun is a free online math resource with kid-friendly, clear explanations and examples across topics from basic arithmetic to algebra and geometry. It offers topic pages (including integers), interactive tools, worksheets, and plenty of practice problems to reinforce understanding.