Three-Digit Addition Without Regrouping

Name: _____________________________

Date: _____________________________

Instructions: Solve each addition problem. Remember to line up the ones, tens, and hundreds columns carefully!

234

+ 153

_______

421

+ 367

_______

512

+ 276

_______

143

+ 325

_______

632

+ 154

_______

310

+ 428

_______

251

+ 633

_______

704

+ 182

_______

431

+ 256

_______

562

+ 213

_______

320

+ 475

_______

614

+ 263

_______

⭐ Great effort! Check your work carefully. ⭐