Rounding and Place Value

Front

What is place value?

Back

Place value is the value of a digit based on its position in a number. For example, in the number 4,521,735, the 7 is in the hundreds place, meaning it represents 700.

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CCSS.4.NBT.A.2

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler or easier to work with, usually to the nearest specified place value.

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CCSS.3.NBT.A.1

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Front

What is the value of the digit 5 in the number 4,521,735?

Back

The value of the digit 5 in the number 4,521,735 is 500,000 because it is in the hundred thousands place.

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CCSS.4.NBT.A.1

Front

How do you round 2,654 to the nearest thousand?

Back

To round 2,654 to the nearest thousand, look at the hundreds place (6). Since it is 5 or more, round up to 3,000.

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the rounded value of 3,245,001 to the millions place?

Back

The rounded value of 3,245,001 to the millions place is 3,000,000.

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the hundred thousands place in the number 1,987,045?

Back

In the number 1,987,045, the hundred thousands place is 1, which represents 1,000,000.

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CCSS.4.NBT.A.1

Front

How do you round 1,987,045 to the hundred thousands place?

Back

To round 1,987,045 to the hundred thousands place, look at the ten thousands place (9). Since it is 5 or more, round up to 2,000,000.

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CCSS.3.NBT.A.1

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Front

Which number rounds to 3,000? 1,967, 2,467, 2,987, or 2,067?

Back

The number that rounds to 3,000 is 2,987.

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CCSS.3.NBT.A.1

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Front

What is the value of the digit 2 in the number 2,654?

Back

The value of the digit 2 in the number 2,654 is 2,000 because it is in the thousands place.

Tags

CCSS.4.NBT.A.1

Front

What is the tens place in the number 4,521,735?

Back

In the number 4,521,735, the tens place is 3, which represents 30.

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CCSS.4.NBT.A.1