Class 8 Maths · Part 1 Chapter 1 · CBSE / NCERT
A Square and a Cube
Square and cube numbers. You’ll learn their patterns and last digits, find square roots and cube roots, and test whether a number is a perfect square using prime factors.
11 short lessons · about 45 minutes in all
What you’ll learn
- 1Why only some lockers stay open4 min
- 2Square numbers4 min
- 3Last digits of squares4 min
- 4Squares from odd numbers4 min
- 5Numbers between two squares4 min
- 6Square roots4 min
- 7Square test by prime factors5 min
- 8Cube numbers4 min
- 9Cube roots5 min
- 10Patterns in cubes4 min
- 11Taxicab numbers3 min
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Why only some lockers stay open · about 4 minutes
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More Class 8 Maths
The other 13 chapters.
PART 1 · CH 2Power Play11 lessonsPART 1 · CH 3A Story of Numbers9 lessonsPART 1 · CH 4Quadrilaterals11 lessonsPART 1 · CH 5Number Play11 lessonsPART 1 · CH 6We Distribute, Yet Things Multiply9 lessonsPART 1 · CH 7Proportional Reasoning-18 lessonsPART 2 · CH 1Fractions in Disguise10 lessonsPART 2 · CH 2The Baudhayana Pythagoras Theorem9 lessonsPART 2 · CH 3Proportional Reasoning–29 lessonsPART 2 · CH 4Exploring Some Geometric Themes11 lessonsPART 2 · CH 5Tales by Dots and Lines11 lessonsPART 2 · CH 6Algebra Play10 lessonsPART 2 · CH 7Area10 lessons
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