Decimal Numbers | Elementary

3rd and 4th Grade

What is a Decimal Number?

Definition

A decimal number is made up of an integer (whole) part and a decimal part. A decimal point separates the two parts.

Example of the Integer Part and the Decimal Part in a Decimal Number.

The decimal places include tenths and hundredths. The tenths and the hundredths values are less than one. |1| tenth has a value of  | \dfrac{1}{10}| and |1| hundredth has a value of  | \dfrac{1}{100}.|

Example
Example of the Value of the Tenths and Hundredths in a Number.

Exercise - Decimal numbers - 3rd and 4th grade

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What is the Value of Money?

How Are Decimal Numbers Added?

How Are Decimal Numbers Subtracted?

See Also

5th and 6th Grade

What is a Decimal Number?

Definition

A decimal number is made up of an integer (whole) part and a decimal part. A decimal point separates the two parts of a decimal number.

Example of the Integer Part and the Decimal Part in a Decimal Number.

The decimal places include tenths, hundredths, and thousandths. The value of the tenths, hundredths, and thousandths is less than one. |1| tenth has a value of |\dfrac{1}{10},| |1| hundredth has a value of |\dfrac{1}{100},| and |1| thousandth has a value of |\dfrac{1}{1\ 000}.|

Example
Example of the Value of the Tenths, Hundredths, and Thousandths in a Number.

Exercise - Decimal Numbers - 5th and 6th Grade

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What is the Value of Money?

How Are Decimal Numbers Multiplied?

How Are Decimal Numbers Divided?

See Also

Exercise

Exercise

Decimal Operations

Mathematics Grade3-6