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Simple addition and subtraction

English 13 Public

Addition and subtraction

Study Slideshow

254 + 3

257

10

231 + 25

256

15

375 + 123

498

15

623 + 250

873

15

153 + 4

157

10

137 + 340

477

15

329 - 4

325

10

453 - 41

412

15

528 - 127

401

15

459 - 25

434

15

249 - 125

124

15

418 - 6

412

10

242 - 121

121

15