Adding And Subtracting With 3 Digit Numbers And Regrouping

169

328 - 159 =

952

736 + 216 =

350

914 - 564 =

1000

823+ 177 =

17

146 - 129 =

728

341 + 387 =

258

893 - 635 =

1849

863 + 986 =

130

365 -235 =

1765

928 + 837 =

513

343 + 170 =

230

355 - 125 =

1591

870 + 721 =

16

205 - 189 =

1000

627 + 373 =

686

982 - 296 =

1255

293 + 962 =

93

356 - 263 =

937

809 + 128 =

222

720 - 498 =