Grade 2 Addition Within 1000 — Set 78

By skyseed_admin / April 9, 2026

medium Set 78

224

+562

302

+570

154

+23

203

+793

120

+218

454

+123

41

+948

358

+220

360

+335

27

+260

320

+168

251

+437

263

+322

346

+151

71

+100

311

+537

107

+122

353

+100

334

+553

401

+215