8th grade math
Explore the fundamentals of numbers, master operations with integers, fractions, and decimals, and enhance problem-solving skills for real-world applications.
200+ videos and assessments
Standards aligned
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VIDEOS
VIDEOS

Intro to cube roots
Khan Academy
•6th - 10th Grade
•10 Qs

Intro to square roots
Khan Academy
•6th - 10th Grade
•10 Qs

Worked example: Cube root of a negative number
Khan Academy
•6th - 10th Grade
•10 Qs

Square root of decimal
Khan Academy
•6th - 9th Grade
•10 Qs

Dimensions of a cube from its volume
Khan Academy
•5th - 8th Grade
•10 Qs
VIDEOS
VIDEOS

Exponents with negative bases
Khan Academy
•6th - 9th Grade
•10 Qs

The 0 & 1st power
Khan Academy
•6th - 10th Grade
•10 Qs

Even & odd numbers of negatives
Khan Academy
•1th - 5th Grade
•10 Qs

Powers of zero
Khan Academy
•6th - 10th Grade
•10 Qs

Sign of expressions challenge problems
Khan Academy
•6th - 10th Grade
•10 Qs

1 and -1 to different powers
Khan Academy
•6th - 10th Grade
•10 Qs
VIDEOS
VIDEOS
VIDEOS
VIDEOS
VIDEOS

Subtracting in scientific notation
Khan Academy
•7th - 10th Grade
•10 Qs

Multiplying three numbers in scientific notation
Khan Academy
•8th - 12th Grade
•10 Qs

Multiplying & dividing in scientific notation
Khan Academy
•7th - 10th Grade
•10 Qs

Simplifying in scientific notation challenge
Khan Academy
•7th - 10th Grade
•10 Qs