effortlessmath.com 的前十大競爭對手

mathworksheets4kids.com

math worksheets 4 kids offers free printable k-12 worksheets in english, math, science and social studies with pdfs drafted for children and teachers.

k5learning.com

Free worksheets for kindergarten to grade 5 kids. Over 10,000 math, reading, grammar and writing, vocabulary, spelling and cursive writing worksheets. Answer sheets included; no login required.

mathhelp.com

complete online math courses for test prep, tutoring, and homeschooling. get the exact math help programs you need to conquer math and pursue your dreams.

mashupmath.com

Mashup Math offers free and engaging K-8 math resources for students, teachers, and parents—including printable worksheets, lesson videos, visual tutorials, puzzles, and creative projects that make math fun, accessible, and easy to understand for all learners.

kutasoftware.com

Software for math teachers that creates custom worksheets in a matter of minutes. Try for free. Available for Grade 6, Pre-Algebra, Algebra 1, Geometry, Algebra 2, Precalculus, and Calculus.

math-drills.com

math-drills includes over 58 thousand free math worksheets for students in elementary and middle school. our easy to print math worksheets are free to use in your school or home.

ixl.com

IXL is the world's most popular subscription-based learning site for K–12. Used by over 17 million students, IXL provides personalized learning in more than 17,000 topics, covering math, language arts, science, social studies, and Spanish. Interactive questions, awards, and certificates keep kids motivated as they master skills.

varsitytutors.com

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khanacademy.org

Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.