3rd Grade Adding, Subtracting, & Multiplying

Adding 3-digit Numbers

100

456 + 278=

734

200

389 + 457 =

846

300

624 + 189=

813

400

673 + 259=

932

500

295 + 438 =

733

Subtracting 3-digit Numbers

100

724 - 157 =

567

200

641 - 258 =

383

300

826 - 149=

677

400

901 - 384 =

517

500

810 - 392 =

418

Adding 4-digit Numbers

100

4,387 + 5,624 =

10,011

200

8,456 + 2,847 =

11,303

300

2,798 + 4,325 =

7,123

400

2,798 + 4,325 =

9,263

500

6,529 + 3,486 =

10,015

Subtracting 4-digit Numbers

100

8,732 - 2,946 =

5,786

200

6,405 - 1,987 =

4,418

300

9,500 - 4,867 =

4,633

400

8,004 - 3,278 =

4,726

500

8,000 - 4,325 =

3,675

Multiplying Numbers

100

8X8=

64

200

9X7

63

300

56 × 4 =

224

400

64x2

128

500

87 × 8 =

696