Show:
3-digit Addition
4-digit Addition
3-digit Subtraction
4-digit Subtraction
Mixture
100

243 + 516 =

759

100

2143 + 5624 =

7767

100

785 - 243 =

542

100

8765 - 3241 =

5524

100

324 + 453 =

777

200
352 + 426 =

778

200

3251 + 4536 =

7787

200

968 - 435 =

533

200

9684 - 4352 =

5332

200

6875 - 2431 =

4444

300

267 + 451 =

718

300

2648 + 3231 =

5879

300

754 - 328 =

426

300

7653 - 2427 =

5226

300

385 + 247 =

632

400

486 + 357 =

843

400

3786 + 2459 =

6245

400

832 - 457 =

375

400

8342 - 3675 =

4667

400

7241 - 3586 = 

3655

500

578 + 694 =

1272

500

5768 + 6957 =

12725

500

703 - 468 = 

235

500

7002 - 4687 =

2315

500

4875 + 3968 =

8843