Grade 2 Addition Within 1000 — Set 51

By skyseed_admin / April 9, 2026

medium Set 51

102

+240

167

+522

201

+252

252

+300

318

+151

432

+156

224

+233

340

+619

152

+740

200

+549

144

+344

139

+30

424

+251

406

+13

403

+215

400

+478

372

+425

344

+120

300

+99

124

+725