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  1. Khan Academy | Khan Academy

    Learn eighth grade math, including geometry concepts like transformations, congruence, similarity, and the Pythagorean theorem. (aligned with Common Core standards)

  2. Standards Mapping - Common Core Math | Khan Academy

    8.G.C Solve real-world and mathematical problems involving volume of cylinders, cones, and spheres. 8.G.C.9 Fully covered

  3. Geometry | 8th grade math | Khan Academy

    In this topic, we'll learn about special angles, such as angles between intersecting lines and triangle angles. Next, we'll learn about the Pythagorean theorem. Finally, we'll find volume of …

  4. Geometry | Practice Course Grade 8 Math | Khan Academy

    So we can give you the right tools, let us know if you're a...

  5. Khan Academy | Khan Academy

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  6. 8th grade Math (Illustrative Math-aligned) - Khan Academy

    These materials enable personalized practice alongside the new Illustrative Mathematics 8th grade curriculum. They were created by Khan Academy math experts and reviewed for …

  7. Math: pre-k - 8th grade - Khan Academy

    4th grade (Eureka Math/EngageNY) Module 1: Place value, rounding, and algorithms for addition and subtraction Module 2: Unit conversions and problem solving with metric measurement …

  8. Math - Khan Academy

    Learn fifth grade math—arithmetic with fractions and decimals, volume, unit conversion, graphing points, and more. This course is aligned with Common Core standards.

  9. Sets | Practice Course Grade 8 Math | Khan Academy

    Practice Course Grade 8 Math 14 units · 156 skills Unit 1 Numbers and operations Unit 2 Direct and inverse proportion Unit 3 Sets

  10. 可汗学院 | 可汗学院 - Khan Academy

    哎呀.出了错.请再试一试. 哦不, 看来我们遇到了一个错误. 请 刷新 该页面. 如果此问题仍然存在, 请 告诉我们.