Rounding

Rounding to the nearest 10

100

52

50

200

69

70

300

77

80

400

25

30

500

95

1,000

3-Digit Addition

100

651 + 311

962

200

767 + 32

799

300

354 + 562

916

400

231 + 502

733

500

700 + 300

1,000

Rounding to the nearest 100

100

620

600

200

210

200

300

362

400

400

874

900

500

367

400

3-Digit Subtraction

100

754 - 322

432

200

986 - 431

555

300

645 - 482

163

400

705 - 247

458

500

900 - 653

247