Topic 1 Review-Place Value

Rounding

100

Round to the nearest hundred.

4,679

4,700

200

Round to the nearest ten thousand.

124,891

120,000

300

What is a number that rounds to 70,000 when rounded to the nearest ten thousand. 

Example: 68,793

400

What are three different numbers that round to 300,000 when rounded to the nearest hundred thousand. 

Example: 259,678

500

Choose all the sets that round to 10,000 when rounded to the nearest ten thousand.

Set A: 999

Set B: 9,999

Set C: 11,999

Set D: 13,999

Set E: 19,999

Sets B,C,D

Comparisons

100

Write the correct comparison for the following numbers:

456,987          456,978

>

200

Ms. Johnson wrote a 4 in the hundreds place and a 2 in the ones place. What could my number be? 

Example: 19,472

300

Write the correct comparison for the following numbers:

456,657,987         456,657,989

<

400

Write the correct comparison for the following numbers:

67,872     67,827

>

500

What is the relationship between the 7 in the ten thousands place and the 7 in the thousands place in the following numbers?

78,964    67,872

They are ten times apart. The value of the 7 in 78,964 is 70,000 and the value of the 7 in 67,872 is 7,000. 7,000 times 10 equals 70,000.

Expanded Form

100

Write the following number in expanded form:

6,789

6,000+700+80+9

200

Write the following number in expanded form:

45,631

40,000+5,000+600+30+1

300

Write the following number in expanded form:

125,546

100,000+20,000+5,000+500+40+6

400

Write the following number in expanded form:

3,132,451

3,000,000+100,000+30,000+2,000+400+50+1

500

Write the following number in expanded form AND number names:

345,671

300,000+40,000+5,000+600+70+1

Three hundred forty-five thousand, six hundred seventy-one

Place Value

100

What is the value of the 4?

45

40

200

What is the value of the 2?

287

200

300

What is the value of the 6?

7,689

600

400

What is the value of the 8?

87,672

80,000

500

What is the value of the 1?

1,987,234

1,000,000

Surprise

100

Write the following number using number names.

982

Nine hundred eighty-two. 

200

Is the following comparison true or false? 

76,893 > 75,893

True

300

What is the following number in standard form. Seventy-two thousand, eight hundred twenty-six. 

72,826

400

What numbers are ten times apart in the following number?

767,877

The 7 in the tens place and the 7 in the ones place.

500

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

45,392

24,934

26,647

26,647