Choose the value of the underlined digit. 4507

• a.450

• b.4500

• c.400

• d.4000

Compare.

7209 ? 7260

• <

• >

• =

Select the standard form for:

six thousand thirty

• 603

• 6030

• 630

• 6300

Choose the value of the underlined digit.

298,765

• 20,000

• 2,000

• 200,000

• 200

Compare.

89,753 ? 89,573

• <

• >

• =

Choose the standard form of the number.

9 hundred thousand

• 90,000

• 900

• 90

• 900,000

Choose the expanded form of the number: 7809

• 7000 + 800 + 9

• 7000 + 80 + 90

• 700 + 80 + 9

Choose the standard form of the number.

5000 + 40 + 9

• 5490

• 5049

• 549

Choose the order from greatest to least.

• 72,538; 75,238; 75,823

• 34,622; 34,602; 32,644

• 27,645; 27,456; 29,522

Choose the order from least to greatest.

• 675,123; 685,289; 654,992

• 512,678; 512,788; 521,230

• 382,234; 382,230; 374,892