Addition, subtraction, and estimation
Master subtraction by regrouping numbers up to 1000, and boost confidence in solving complex math problems through hands-on practice and engaging activities.
200+ videos and assessments
Standards aligned
Vetted by experts
VIDEOS
Subtracting 3-digit numbers (regrouping)
Khan Academy
•6th - 10th Grade
•10 Qs
Worked example: Subtracting 3-digit numbers (regrouping)
Khan Academy
•3th - 5th Grade
•10 Qs
Worked example: Subtracting 3-digit numbers (regrouping twice)
Khan Academy
•6th - 10th Grade
•10 Qs
Worked example: Subtracting 3-digit numbers (regrouping from 0)
Khan Academy
•6th - 10th Grade
•10 Qs