1.   Write 40 in expanded form.
A. 10 + 4 B. 4 + 4 + 4 + 4
C. 30 + 4 + 4 + 4 + 4 D. 40
Hint

2.   Houston is 162 miles from Austin. About how many miles is Houston from Austin? Round to the nearest ten.
A. 160 B. 150
C. 100 D. 200
Hint

3.   Write 3,721 in word form.
A. three thousand, seven hundred twenty-one B. three thousand, seventy-two hundred one
C. three hundred thousand, seven hundred twenty-one D. thirty-seven thousand, twenty-one
Hint

4.   Write 350,004 in expanded form.
A. 350,000 + 50,000 + 4 B. 300,000 + 54,000 + 4
C. 300,000 + 50,000 + 4 D. 350,000 + 5,000 + 4
Hint

5.   Write 81,000,634 in expanded form.
A. 80,000,000 + 1,000,000 + 600 + 30 + 4
B. 8,000,000 + 100,000 + 600 + 30 + 4
C. 800,000,000 + 1,000,000 + 600 + 30 + 4
D. 80,000,000 + 10,000 + 600 + 30 + 4
Hint

6.   What place-value is the underlined digit in the number 32,098,653?
A. hundred thousands B. thousands
C. ten thousands D. hundreds
Hint

7.   Compare. Use >, <, or =.

754,432 ___ 574,432

A. < B. >
C. none D. =
Hint

8.   What is the greatest five-digit number?
A. 999,999 B. 9,999
C. 99,999 D. 10,000
Hint

9.   Order the numbers from greatest to least.

2,342; 3,422; 4,232; 2,432

A. 2,432; 2,342; 3,422; 4,232;
B. 4,232; 3,422; 2,432; 2,342
C. 4,232; 3,422; 2,342; 2,432
D. 3,422; 4,232; 2,432; 2,342
Hint

10.   Which river is the longest?

 River Length (miles) Mississippi 3,716 Nile 2,578 Volga 2,762 Yang-tze Kiang 3,314

A. Mississippi B. Yang-tze Kiang
C. Volga D. Nile
Hint

11.   Round 845 to the nearest hundred.
A. 840 B. 900
C. 845 D. 800
Hint

12.   Round 2,982 to the thousands place.
A. 3,000 B. 2,980
C. 2,900 D. 2,000
Hint