Topic 1 Understanding Place Value

What is 30,045 in expanded form?

• 30,000 + 45

• 30,000 + 40 + 5

• 3,000 + 40 + 5

• 3,000 + 45

What is the number name for 51,779?

• fifty thousand, one thousand, seven hundred seventy-nine

• five thousand, seven hundred seventy-nine

• fifty one thousand, seven hundred seven tens and nine

• fifty one thousand, seven hundred seventy-nine

What number rounds to 10,000?

• 4,999

• 3,200

• 11,090

• 15,988

What number has a 5 in the thousands place?

• 5,476

• 6,587

• 3,658

• 4,905

What is the whole number that represents the value of the underlined digit?

3,459

• 5,000

• 500

• 50

• 5

What number represents the value of the underlined digit?

660,462

• 600,000

• 60,000

• 6,000

• 60

Which symbol makes the comparison true?

553,292 _____ 553,692

• <

• >

• +

• =

Which number has one digit that represents ten times the value of the digit to its right?

• 23,490

• 24,391

• 23,387

• 21,864

When rounding, 5 or more, up the _________.

• store

• score

• bore

• floor

In rounding, 4 or less, let it ______.

• best

• run

• glow

• rest