Foundations
Explore decimals, fractions, and percentages through interactive problems, enhancing your mathematical fluency and problem-solving skills while connecting these concepts to real-world applications.
200+ videos and assessments
Standards aligned
Vetted by experts
VIDEOS

The meaning of percent
Khan Academy
•4th - 8th Grade
•5 Qs

Meaning of 109%
Khan Academy
•5th - 8th Grade
•10 Qs

Percents from fraction models
Khan Academy
•4th - 8th Grade
•10 Qs

Worked example: Converting a fraction (7/8) to a decimal
Khan Academy
•6th - 10th Grade
•10 Qs

Fraction, decimal, and percent from visual model
Khan Academy
•6th - 6th Grade
•13 Qs

Converting decimals to fractions 2 (ex 1)
Khan Academy
•5th - 8th Grade
•5 Qs

Fraction to decimal with rounding
Khan Academy
•6th - 10th Grade
•10 Qs

Rewriting decimals as fractions: 0.36
Khan Academy
•6th - 10th Grade
•6 Qs

Finding a percent
Khan Academy
•4th - 8th Grade
•10 Qs

Percent word problem: guavas
Khan Academy
•6th - 8th Grade
•10 Qs

Percent of a whole number
Khan Academy
•4th - 8th Grade
•10 Qs

Percent word problem: recycling cans
Khan Academy
•6th - 10th Grade
•10 Qs