Nov 07, 2010 · Subtracting with Regrouping.ppt 1. Subtraction with Regrouping 3rd Grade Indiana Math Standard 3.2.1 2. 7 2 Name 6 4 8 3 3 1 6 0 4 2 2 5 7 3 8 2 7 5 2 1 9 3 5 0 7 1 4 3 9 1 2 0 5 2 3 3 6 2 9 4 3 2 4 4 7 0 Directions: For each problem, roll two dice. Write each number you roll in a box then solve. 3.