Add and subtract within 1,000
Master subtraction strategies within 1,000 by exploring techniques for regrouping, understanding place value, and solving real-world problems with confidence and flair.
200+ videos and assessments
Standards aligned
Vetted by experts
VIDEOS
Subtracting 1s, 10s, and 100s
Khan Academy
•3th - 5th Grade
•10 Qs
Subtracting 1, 10, or 100
Khan Academy
•1th - 5th Grade
•10 Qs
Subtracting 3-digit numbers (no regrouping)
Khan Academy
•6th - 10th Grade
•10 Qs
Subtracting with place value blocks (regrouping)
Khan Academy
•3th - 5th Grade
•10 Qs
Adding and subtracting on number line
Khan Academy
•3th - 5th Grade
•10 Qs