Place Value
Expanded Form
Addition
Subtraction
100

Which digit is in the ones place: 

345

5

100

Write the following number in expanded form:

83

80 + 3

100

      246

+   335


581

100

      44

   - 17

27

200

Which digit is in the tens place:

435

3

200

Write the following number in expanded form: 

629

600 + 20 +9 

200

      486

+   314

800

200

      183

-     145

38

300

Which digit is in the hundreds place:

951

9

300

Put the number back to its original form:

5,000 + 300 + 20 + 7

5,327

300

      483

+   459

942

300

    463

-  127

336

400

Which digit is in the thousand's place:

6,294

6

400

Write the number in expanded form:

26, 236

20,000 + 6,000 + 200 + 30 + 6

400

      758

+   266

1,024

400

       652  

   -  241

391

500

Which digit is in the ten thousands place:

123,538

2

500

Put the number back to its original form:

3 + 500 + 80 + 1,000

1,583

500

      1,357

+   2,926

4,283

500

     434

  - 256

178

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