Math - Khan Academy
网页Learn seventh grade math aligned to the Eureka Math/EngageNY curriculum—proportions, algebra basics, arithmetic with negative numbers, probability, circles, and more.
Study math for free – Mathplanet
网页Study math for free! Math planet is a free, accessible platform for learning mathematics. We offer high school math courses in Pre-algebra, Algebra 1, Algebra 2 and Geometry. We have also prepared practice tests for the SAT and ACT.
School Yourself - Free online math lessons
网页Interactive online math videos, lessons, and tutoring. Algebra, geometry, trigonometry, precalculus, and calculus!
Algebra 1 - Math | Khan Academy
网页Algebra 1 | Math | Khan Academy. Algebra 1 16 units · 184 skills. Unit 1 Algebra foundations. Unit 2 Solving equations & inequalities. Unit 3 Working with units. Unit 4 Linear equations & graphs. Unit 5 Forms of linear equations. Unit 6 Systems of equations. Unit 7 Inequalities (systems & graphs)
Khan Academy
网页Created by experts, Khan Academy’s library of trusted, standards-aligned practice and lessons covers math K-12 through early college, grammar, science, history, AP®, SAT®, and more. It’s all free for learners and teachers.
Explore Math - Study.com
网页What is Mathematics? Mathematics is the study of numbers, shapes, patterns, and relationships. It encompasses a vast area of study and is a critical component of many different fields,...
Brilliant | Learn interactively
网页Brilliant - Build quantitative skills in math, science, and computer science with hands-on, interactive lessons.
Math.com - World of Math Online
网页Free math lessons and math homework help from basic math to algebra, geometry and beyond. Students, teachers, parents, and everyone can find solutions to their math problems instantly.
Learn interactively - Brilliant
网页Master foundational math concepts in minutes a day with bite-sized, interactive lessons in algebra, geometry, logic, probability, and more. Get started.
edX
网页edX
- 某些结果已被删除