Main content

## Arithmetic (all content)

### Course: Arithmetic (all content) > Unit 2

Lesson 17: Subtraction with regrouping within 1000- Worked example: Subtracting 3-digit numbers (regrouping)
- Worked example: Subtracting 3-digit numbers (regrouping twice)
- Worked example: Subtracting 3-digit numbers (regrouping from 0)
- Subtract within 1,000 using place value blocks
- Subtract on a number line
- Subtract within 1000
- Subtracting in your head (no regrouping)

© 2023 Khan AcademyTerms of usePrivacy PolicyCookie Notice

# Subtract within 1000

CCSS.Math: 3.NBT.A.2

## Problem

Stuck?

Stuck?