# Decimals

In decimals, we will learn about decimal fractions, decimal numbers, converting decimal into fraction, converting fraction into decimal, decimal places, like decimals, unlike decimals, converting unlike decimals to like decimals, decimal and fractional expansion, comparing decimals, representation of decimal numbers on the number line, operations on decimals (addition of decimals, subtraction of decimals, multiplication of decimals and division of decimals), terminating decimals, non-terminating decimals, converting pure recovering decimal into a vulgar fraction, converting mixed recurring decimal into vulgar fraction, rounding off decimals to the required decimal place, H.C.F and L.C.M of decimals and significant figures.

A number is known as a decimal number that contains a decimal point.

1.01 is a decimal number.

What a Decimal Number is ………

Decimal Numbers: How to read and write a decimal number in words?

Decimal Fractions: How to read and write decimal fractions?

Decimal Places: How to read in words the place values of a decimal number?

Decimal and Fractional Expansion: How to expand the decimal numbers? How to expand the decimal in fraction?

Like and Unlike Decimals: Identification of like decimals and unlike decimals

Conversion of Unlike Decimals to Like Decimals: How to convert the unlike decimals in like decimals?

Arranging Decimal Numbers in Order ...

Comparing Decimals: Ordering decimal numbers How to arrange decimals in ascending order? How to arrange decimals in descending order? Operation of decimal numbers……….

Adding Decimals: How to find the sum of the decimal numbers? How to solve addition word problems?

Subtracting Decimals: How to find the difference between the decimal numbers? How to solve subtraction word problems?

Simplify Decimals Involving Addition and Subtraction Decimals: How to simplify decimals including addition and subtraction?

Multiplying Decimal by a Whole Number: How to find the product of a decimal by a whole number? How to solve word problems using multiplication of a decimal by a whole number?

Multiplying Decimal by a Decimal Number: How to find the product of a decimal by a decimal number? How to solve word problems using multiplication of a decimal by a decimal number?

Dividing Decimal by a Whole Number: How to find the quotient of a decimal by a whole number? How to solve word problems using division of a decimal by a whole number?

Dividing Decimal by a Decimal Number: How to find the quotient of a decimal by a decimal number? How to solve word problems using division of a decimal by a decimal number?

Simplification of Decimal: How to simplify decimals using the operation of decimal number?

Conversion of decimals…..

Converting Decimals to Fractions: How to convert a decimal number to a fraction?

Converting Fractions to Decimals: How to convert a fraction to a decimal number?

Rounding off big and small decimal numbers……

Rounding Decimals: How to round decimals to the nearest place value?

Rounding Decimals to the Nearest Whole Number: How to round decimals to the nearest whole number?

Rounding Decimals to the Nearest Tenths: How to round decimals to the nearest tenths place value?

Rounding Decimals to the Nearest Hundredths: How to round decimals to the nearest hundredths place value?

Round a Decimal: How to solve decimal problems rounding to its nearest places?

H.C.F. and L.C.M. of Decimals: How to find the highest common factor and the lowest common multiple of two or more than two decimal numbers?

Definition of Terminating and Non Terminating decimals………….

Terminating Decimal: What is terminating decimals? How to identify terminating decimals?

Non-Terminating Decimal: What is a non-terminating decimal? How to identify non-terminating decimals?

Repeating or Recurring Decimal: What is repeating decimal? How to solve and identify repeating decimal?

Pure Recurring Decimal: What is pure recurring decimal? How to solve and identify pure recurring decimal?

Mixed Recurring Decimal: What is mixed recurring decimal? How to solve and identify mixed recurring decimal?

Conversion of Pure Recurring Decimal into Vulgar Fraction: How to express or convert pure recurring decimals into vulgar fractions?

Conversion of Mixed Recurring Decimals into Vulgar Fractions: How to express or convert mixed recurring decimals into vulgar fractions?