Expanded form

Front

What is expanded form in mathematics?

Back

Expanded form is a way of writing numbers that shows the value of each digit. For example, the number 321 can be written in expanded form as 300 + 20 + 1.

Tags

CCSS.2.NBT.A.3

Front

How do you convert expanded form to standard form?

Back

To convert expanded form to standard form, you add the values of each part together. For example, 43,000 + 100 + 10 + 9 converts to 43,119.

Tags

CCSS.4.NBT.A.2

Front

What is the standard form of the number 43,000 + 100 + 10 + 9?

Back

The standard form is 43,119.

Tags

CCSS.4.NBT.A.2

Front

How do you write a number in expanded form?

Back

To write a number in expanded form, break it down into the sum of each digit multiplied by its place value. For example, 537 can be written as 500 + 30 + 7.

Tags

CCSS.2.NBT.A.3

Front

What is the expanded form of the number 7,432?

Back

The expanded form is 7,000 + 400 + 30 + 2.

Tags

CCSS.4.NBT.A.2

Front

How do you convert a number into word form?

Back

To convert a number into word form, write out the number using words. For example, 321 is written as 'three hundred and twenty-one'.

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.K.5A

Front

What is the word form of the number 99?

Back

The word form is 'ninety-nine'.

Tags

CCSS.1.NBT.A.1

Front

What is the place value of the digit 5 in the number 537?

Back

The place value of the digit 5 in the number 537 is 500.

Tags

CCSS.4.NBT.A.1

Front

What is the place value of the digit 4 in the number 7,432?

Back

The place value of the digit 4 in the number 7,432 is 400.

Tags

CCSS.4.NBT.A.1

Front

How do you find the value of a digit in a number?

Back

To find the value of a digit in a number, multiply the digit by its place value. For example, in 537, the digit 3 is in the tens place, so its value is 30.

Tags

CCSS.4.NBT.A.1