Expanded Form and notation

Front

What is expanded form?

Back

Expanded form is a way of writing numbers that shows the value of each digit. For example, 345 can be written as 300 + 40 + 5.

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CCSS.2.NBT.A.3

Front

What is standard form?

Back

Standard form is the way of writing numbers using digits. For example, the number three thousand two hundred forty-five is written as 3,245.

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CCSS.4.NBT.A.2

Front

How do you convert expanded form to standard form?

Back

To convert expanded form to standard form, add the values of each part together. For example, 300 + 40 + 5 = 345.

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CCSS.2.NBT.A.3

Front

What is the expanded form of 5,432?

Back

(5 x 1,000) + (4 x 100) + (3 x 10) + (2 x 1)

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CCSS.4.NBT.A.2

Front

What is the standard form of 1,000 + 200 + 30 + 4?

Back

1,234

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CCSS.4.NBT.A.2

Front

What does the digit '7' represent in the number 7,890?

Back

In the number 7,890, the digit '7' represents 7,000.

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CCSS.4.NBT.A.1

Front

What is the expanded notation for 60,045?

Back

(6 x 10,000) + (0 x 1,000) + (4 x 10) + (5 x 1)

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CCSS.4.NBT.A.2

Front

How do you write 2,500 in expanded form?

Back

2,500 can be written as (2 x 1,000) + (5 x 100) + (0 x 10) + (0 x 1).

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CCSS.4.NBT.A.2

Front

What is the standard form of 40,000 + 5,000 + 600 + 70 + 8?

Back

45,678

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CCSS.4.NBT.A.2

Front

What is the expanded form of 9,201?

Back

(9 x 1,000) + (2 x 100) + (0 x 10) + (1 x 1)

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CCSS.4.NBT.A.2