Show:
Adding/Subtracting 3-Digit Numbers
Subtracting 4-Digit Numbers
Adding 4-Digit Numbers
Adding/Subtracting 5-Digit Numbers
100

256 + 253

509

100

1479 - 346

1, 133

100

1564 + 4322

5886

100

13546 - 7643

5903

200

804 + 179

983

200

1748 - 952

796

200

2806 + 1404

4,210

200

24955 - 13865

11090

300

784+493

1,277

300

5647 - 475

5,172

300

2, 882 + 1,999

4, 881

300

77528  + 68431

145,959

400

902 - 189

713

400

5420 - 1938

3,482

400

6754 + 1006

7760

400

33767 + 57657

91, 424

500

876 - 398

478

500

7653 - 1987

5, 666

500

8976 + 5769

14, 745

500

60000 - 19999

40,001