Arithmetic
Master adding and subtracting decimals by exploring alignment of decimal points, enhancing computational skills, and preparing for advanced arithmetic operations.
200+ videos and assessments
Standards aligned
Vetted by experts
VIDEOS
Introduction to adding decimals: tenths
Khan Academy
•3th - 5th Grade
•10 Qs
Adding decimals with ones and tenths parts
Khan Academy
•6th - 10th Grade
•10 Qs
Adding decimals with hundredths
Khan Academy
•4th - 7th Grade
•10 Qs
Adding decimals with ones, tenths and hundredths
Khan Academy
•5th - 8th Grade
•10 Qs
VIDEOS
Strategies for subtracting more complex decimals with tenths
Khan Academy
•4th - 8th Grade
•10 Qs
Strategies for subtracting basic decimals
Khan Academy
•4th - 8th Grade
•10 Qs
Subtraction strategies with hundredths
Khan Academy
•4th - 8th Grade
•10 Qs
More advanced subtraction strategies with hundredths
Khan Academy
•4th - 8th Grade
•10 Qs