3rd Grade Math – Topic 3
Using Place Value to Add and Subtract
RESOURCES
LESSON PLANS
3-1 Adding with an Expanded Algorithm
3-2 Models for Adding 3-Digit Numbers
3-5 Problem Solving- Draw a Picture
3-6 Subtracting with an Expanded Algorithm
3-7 Models for Subtracting 3-Digit Numbers
PRACTICE & RETEACH WORKSHEETS