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Place Value
Comparing Numbers
Rounding
Adding
Subtracting
100

Write 5,432 in EXPANDED FORM

5,000 + 400 + 30 + 2

100

Compare the two numbers.

4,999 ___ 8,999

<

100

Round to the nearest ten.

786

770

100

7,890 + 132

8,022

100

785 - 609

176

200

Write 10,876 in word form.

Ten thousand eight hundred seventy six

200

Compare the two numbers.

345,987 ___ 345,987

=
200

Round to the nearest thousand.

4,321

4,000

200

45,765 + 3,498

49,263

200

7,981 - 2,450

5,531

300

Write 229,117 in EXPANDED FORM

200,000 + 20,000 + 9,000 + 100 + 10 +7

300

Compare the two numbers.

666,999 ___ 665,321

>

300

Round to the nearest ten thousand. 

154,001

150,000

300

10,945 + 12,876

23,821

300

86,344 - 15,903

70,441

400

Write this number in STANDARD FORM

600,000 + 10,000 + 7,000 + 900 + 30 + 1

617,931

400

Compare the two numbers.

565,345 ___ 756,231

<

400

Round to the nearest hundred thousand.

754,333

800,000

400

358,164 + 2,208

360,372

400

112,404 - 56,919

55,485

500

Write this 21,506 in WORD FORM

Twenty one thousand five hundred and six

500

Compare the two numbers.

788, 902 ___ 788,901

>

500

Round to the nearest thousand.

994,211

994,000

500

404,909 + 202,119

607,028

500

80,001 - 7,634

72,367