Place Value
Forms of a Number
Comparing and Ordering
Rounding Numbers
Place Value Riddles
100

What place is the 5 in for the number 352,810?

 The ten-thousands place.

100

Write 5,280 in word form.

Five thousand, two hundred eighty.

100

Compare using <, >, or =: 51,637 ___ 51,537.

> (greater than).

100

Round 9,426 to the nearest thousand.

9,000.

100

I am a number. I have a 4 in the thousands place and a 2 in the tens place. All my other digits are 0. What number am I?

4,020.

200

What is the value of the 7 in the number 721,301?

700,000 (seven hundred thousand).

200

Change 600,101 from standard form to word form.

Six hundred thousand, one hundred one.

200

Put these numbers in order from greatest to least: 87,215; 872,159; 92,999.

872,159 > 92,999 > 87,215.

200

Round 805,632 to the nearest ten thousand.

810,000.


200

I am a 5-digit number. My ten-thousands digit is 3. Every digit after it is exactly 1 more than the digit before it. What number am I?

34,567.

300

What place is the 4 in for the number 4,215,266?

The millions place.

300

Write 300,000 + 40,000 + 2,000 + 800 + 70 + 7 in standard form.

342,877.

300

Which single digit makes this statement true? 

427,_12 > 427,612

Any digit greater than 6 (7, 8, or 9).

300

Round 381,157 to the nearest hundred thousand.

400,000.

300

I am a number between 400 and 500. My tens digit is double my ones digit. My ones digit is 3. What number am I?

463.

400

What is the value of the 3 in the number 3,501,444?

3,000,000 (three million).

400

Write 5,457,866 in expanded form.

5,000,000 + 4000,000+ 50,000 + 7,000 + 800 + 60 + 6

400

Order these numbers from least to greatest: 1,050,220; 1,005,220; 1,050,022.

1,005,220 < 1,050,022 < 1,050,220.


400

Round 5,457,866 to the nearest million.

5,000,000.

400

I have 26 hundreds, 4 tens, and 8 ones. What number am I in standard form?

2,648.

500

In the number 8,888,888, how many times larger is the value of the 8 in the ten-thousands place than the 8 in the thousands place?

10 times larger.

500

Write "forty-two million, six hundred thousand, nine" in standard form.

42,600,009.

500

True or False: 3 hundred thousands + 12 thousands > 312,000.

False (300,000 + 12,000 = 312,000, so they are equal).

500

What is the number 48,354 rounded to the nearest ten thousand?

50,000.

500

I am a 6-digit number. The number in the thousands place is a 6.  The number in the hundred thousand place is identical.  What number am I?

660,000.