Understanding Numbers and Rounding

What is the standard form of "three thousand, five hundred twenty-one"?

• 3,052

• 3,521

• 3,215

• 3,512

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IN.MATH.3.NS.1

Which of the following shows the number 4,206 in expanded form?

• 4,000 + 200 + 6

• 4,000 + 20 + 6

• 400 + 200 + 6

• 4,000 + 2,000 + 6

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IN.MATH.3.NS.1

A school ordered 7 boxes of pencils, each box containing 1,000 pencils, 8 packs of 100 pencils, and 9 single pencils. How many pencils did the school order in total?

• 7,809

• 7,890

• 7,089

• 7,980

Tags

IN.MATH.3.NS.1

Which of the following is the word form of 9,473?

• Nine thousand, four hundred seventy-three

• Nine hundred forty-seven

• Ninety-four thousand, seventy-three

• Nine thousand, seventy-four

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IN.MATH.3.NS.1

• 6,325

• 6,235

• 6,352

• 6,253

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IN.MATH.3.NS.1

A farmer harvested 487 apples. If he wants to pack them in bags of about 10 apples each, about how many apples does he have when rounded to the nearest ten?

• 480

• 490

• 500

• 470

Tags

IN.MATH.3.NS.6

What is 263 rounded to the nearest hundred?

• 200

• 260

• 300

• 250

Tags

IN.MATH.3.NS.6

Which number is 842 rounded to the nearest ten?

• 840

• 850

• 800

• 900

Tags

IN.MATH.3.NS.6

A stadium can seat 1,576 people. What is this number rounded to the nearest hundred?

• 1,500

• 1,600

• 1,570

• 1,580

Tags

IN.MATH.3.NS.6

A school library has 729 books on its shelves. About how many books are there, rounded to the nearest ten?

• 720

• 700

• 730

• 740

Tags

IN.MATH.3.NS.6