Place Value
Writing Numbers
Rounding
Addition
Subtraction
100

Write the place the 1 is in: 34,901

What is ones place

100
Write this number in standard form: 50,000 + 4,000 + 900 + 3
What is 54,903
100

Round 41,975 to the nearest thousand.

42,000

100

82 + 105 = 

187

100

283 - 53 =

230

200

Write the place the 3 is in: 4,391

What is hundreds place

200

Write this number in expanded number form: 708,360

What is 700,000 + 8,000 + 300 + 60 

200

Round 41,975 to the nearest ten thousand.

40,000

200

    742 + 192 = 

934

200

723 - 345 =

378

300

The value of 6 in this number: 4,612

What is 600

300
Write this number in standard form: eight thousand, nine hundred twelve
What is 8,912
300

Round 86,245 to the nearest thousand.

86,000

300

678 + 423 = 

1101

300

962 - 588=

374

400

The value of the 4 in this number: 34,129

What is 4,000

400

Write this number in expanded written form: 9,256

nine thousand, two hundred fifty-six

400

Round 341,975 to the nearest hundred thousand.

300,000

400

12,467 + 56,248

68,715

400

32,765 - 18, 222 = 

14,543

500
The value of a 9 in the thousands place.
What is 9,000
500
Write this number in standard form: five hundred twenty-eight thousand, nine hundred forty-two
What is 528,942
500
Round 2,967,976 to the nearest hundred thousand.
What is 3,000,000
500

3,108,314 + 1,229, 345 =

4,337,659

500

8,471,922 - 4,591,098 = 

3,880,824