Expanded Form
Underlined digit's value
How big is it?
10x, 100x, 1000x
Rounding to what place
Round it!
100

3,117

What is 3,000 + 100 +10 +7?

100

180

What is 8 tens?  What is 80?

100

8 to 80

What is 10x?

100

103 = 100

What is rounding to the hundreds place?

100

Round 345 to the nearest 100

What is 300?

200

22,701

What is 20,000 + 2,000 + 700 + 1?

200

7,809

What is 800?  What is 8 hundreds?


200

70 to 7000

What is 100x?

200

12,987 = 13,000

What is rounding to the thousands place?

200

Round 2,567 to the nearest 10.

What is 2,570?

300

123,432

What is 100,000 + 20,000 + 3,000 + 400 + 30 + 2?

300

44,231

What is 4,000?  What is 4 thousands?

300

300 to 30,000

What is 100x?

300

1,283,674 = 1,283,670

What is rounding to the tens place?

300

Round 78,450 to the nearest 1,000

What is 78,000?

400

70,099

What is 70,000 + 90 + 9? 

400

831,020

What is 800,000? What is 8 hundred thousands?

400

500 to 5,000

What is 10x?

400

1,073 = 1,100

What is rounding to the hundreds place?

400

Round 2,405,699 to the nearest million.

What is 2,000,000?

500

1,002,003

What is 1,000,000 + 2,000 + 3?

500

3,900,767

What is 3,000,000?  What is 3 millions?

500

600 to 600,000

What is 1000x?

500

298,345 = 300,000

What is rounding to the hundred thousands place?

500

Round 579,999 to the nearest 10,000.

What is 580,000?

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