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What is expanded form in mathematics?

Back

Expanded form is a way of writing numbers to show the value of each digit. For example, the number 345 can be written in expanded form as 300 + 40 + 5.

Tags

CCSS.2.NBT.A.3

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How do you convert a number from expanded form to standard form?

Back

To convert from expanded form to standard form, you add the values together. For example, 600 + 90 + 2 in expanded form equals 692 in standard form.

Tags

CCSS.2.NBT.A.3

Front

What is the standard form of the number represented by 700 + 20 + 9?

Back

The standard form of 700 + 20 + 9 is 729.

Tags

CCSS.2.NBT.A.3

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How do you write the number 456 in expanded form?

Back

456 in expanded form is 400 + 50 + 6.

Tags

CCSS.2.NBT.A.3

Front

What is the expanded form of the number 1,234?

Back

1,234 in expanded form is 1,000 + 200 + 30 + 4.

Tags

CCSS.4.NBT.A.2

Front

How do you identify the place value of a digit in a number?

Back

The place value of a digit is determined by its position in the number. For example, in the number 5,678, the digit 6 is in the hundreds place, so its place value is 600.

Tags

CCSS.4.NBT.A.1

Front

What is the expanded form of the number 890?

Back

890 in expanded form is 800 + 90 + 0.

Tags

CCSS.2.NBT.A.3

Front

How do you write 1,000 + 300 + 40 + 5 in standard form?

Back

1,000 + 300 + 40 + 5 in standard form is 1,345.

Tags

CCSS.4.NBT.A.2

Front

What is the expanded form of the number 302?

Back

302 in expanded form is 300 + 0 + 2.

Tags

CCSS.2.NBT.A.3

Front

How do you write the number 5,678 in expanded form?

Back

5,678 in expanded form is 5,000 + 600 + 70 + 8.

Tags

CCSS.4.NBT.A.2