Name My Homework My Homework Practice Make a hundred to add. 1. 23 + 398 + + 398 21 + = So, 23 + 398 = . 2. 178 + 98 + + 98 176 + = So, 178 + 98 = . Make a Hundred to Add Lesson 1 Homework Helper Need help? connectED.mcgraw-hill.com You can make a hundred to add. Find 197 + 29. Take apart 29 to make 26 + 3. Then add 197 and 3 to make 200. 197 + 29 197 + 3 + 26 200 + 26 = 226 So, 197 + 29 = 226. eHelp c Helpful Hint Helpful Hint Take apart a number to make a hundred. Then add. Chapter 6 • Lesson 1 355 Copyright © The McGraw-Hill Companies, Inc. Number and Operations in Base Ten 2.NBT.7