Rounding
Expanded Form
Addition
Subtraction
Multiples of 10
100

What is 802 rounded to the nearest hundred?

800

100

Write 528 in expanded form.

500 + 20 + 8

100

253 + 624

877

100

694 - 322

372

100

5 x 30

150

200

What is 674 rounded to the nearest hundred?

700

200

Write 652 in expanded form.

600 + 50 + 2

200

364 + 275 

639

200

694 - 287

407

200

4 x 30

120

300

What is 725 rounded to the nearest ten?

730

300

Write 500 + 70 in standard form.

570

300

548 + 295

843

300

584 - 279

305

300

90 x 6

540

400

What is 382 rounded to the nearest ten?

380

400

Write 2,489 in expanded form.

2,000 + 400 + 80 + 9

400

624 + 789

1,413

400

956 - 284

672

400

600 x 5

3,000

500

What is 45 rounded to the nearest hundred?

0

500

Write 207 in expanded form. 

200 + 7

500

594 + 36

630

500

600 - 325

275

500

70 x 60

4,200