LESSON PLANS

9-1 Regrouping 1 Ten for 10 Ones

9-2 Models to Subtract Two- and One-Digit Numbers

9-3 Subtracting Two- and One-Digit Numbers

9-4 Model to Subtract Two-Digit Numbers

9-5 Subtracting Two-Digit Numbers

9-6 Subtracting on a Number Line

9-7 Using Addition to Check Subtraction

9-8 Ways to Subtract

9-9 Problem Solving- Two-Question Problems

PRACTICE & RETEACH WORKSHEETS

9-1 Practice

9-1 Reteach

9-2 Practice

9-2 Reteach

9-3 Practice

9-3 Reteach

9-4 Practice

9-4 Reteach

9-5 Practice

9-5 Reteach

9-6 Practice

9-6 Reteach

9-7 Practice

9-7 Reteach

9-8 Practice

9-8 Reteach

9-9 Practice

9-9 Reteach