Place Value (MA.4.NSO.1.1)
Writing Numbers (MA.4.NSO.1.2)
Comparing Numbers (MA.4.NSO.1.3)
Rounding Numbers (MA.4.NSO.1.4)
Mixed Review
100

What happens to the value of a digit if it moves one place to the left?

Answer: The value becomes 10 times greater

100

What is 45,321 in expanded form?

Answer: 40,000 + 5,000 + 300 + 20 + 1

100

Which is greater: 654,321 or 645,123?

Answer: 654,321

100

Round 7,654 to the nearest thousand.

Answer: 8,000

100

Write 20,045 in word form

Answer: Twenty thousand forty-five.

200

In the number 456,789, what is the value of the 5?

50,000

200

Write the number 123,456 in word form.

Answer: One hundred twenty-three thousand four hundred fifty-six.

200

Place these numbers in ascending order: 53,209, 52,309, 53,092.

Answer: 52,309 < 53,092 < 53,209

200

Round 452 to the nearest ten.

Answer: 450

200

In the number 506,789, what is the value of the 6?

Answer: 6,000

300

How does the value of the 4 in 24,567 compare to the 4 in 42,567?

Answer: In 24,567, the 4 represents 4,000. In 42,567, the 4 represents 40,000.

300

What is the standard form of "four hundred seventy-eight thousand, nine hundred thirty-two"?

Answer: 478,932

300

True or False: 445,692 is less than 445,962.

Answer: True

300

Which of these numbers rounds to 3,000 when rounded to the nearest thousand: 2,899, 3,201, 3,499?

Answer: 3,201 and 3,499

300

Round 812 to the nearest ten.

Answer: 810

400

In the number 432,105, what happens to the value of the 2 if it moves to the thousands place?

Answer: It becomes 10 times greater, so it would be 2,000.

400

Write 652,041 in expanded form.

Answer: 600,000 + 50,000 + 2,000 + 40 + 1

400

Compare these numbers using <, >, or =: 320,150 ___ 321,050.

Answer: 320,150 < 321,050

400

Round 9,546 to the nearest hundred.

Answer: 9,500

400

Place these numbers in descending order: 84,321; 83,421; 82,431.

Answer: 84,321 > 83,421 > 82,431

500

What is the value of the digit 3 in the number 3,456,789, and how does it compare to the value of the digit 3 in 453,789?

Answer: In 3,456,789, the 3 represents 3 million. In 453,789, it represents 3 hundred

500

What is the word form of 913,082?

Answer: Nine hundred thirteen thousand eighty-two.

500

Which of the following is the largest number: 998,512, 1,001,246, 999,999?

Answer: 1,001,24

500

Round 45,679 to the nearest thousand.

Answer: 46,000

500

Write the number 134,567 in expanded form.

Answer: 100,000 + 30,000 + 4,000 + 500 + 60 + 7

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