# Decimal numbers: Definition, word problems, worksheets

In mathematics, decimal is one of the important things that is always included in the syllabus. The simple definition of decimal in mathematics integers is composed of two components, i.e., a whole part and another fractional part. To divide these components, we usually use “decimal”. Today we will discuss the following topics of the decimal.

An easy and simple definition of decimal

An easy and simple definition of decimal

Place value of decimal

Write decimal numbers on the words worksheet

➤ Worksheet on word problems of decimal

# How to write the decimal number in words:

In a decimal number, the place value starts from the tenth immediately after the decimal point. For instance, if you are asked to write the decimal number 25.7 in words. So, it can be written in as twenty-five and seven-tenths.

Let’s take another example, write the decimal number 69.2 in words. In words, 69.2 can be written as sixty-nine and two-tenths.

# How to write a decimal number that has two digits after the decimal point:

We will learn to write a decimal with two numbers after the decimal point. Let’s take the example of writing 43.57 words. In words, 43.57 can be written as forty-three and fifty-seven hundredths.

# How to write a decimal number that has three numbers after the decimal point:

In the same way, if we have a decimal that contains three numbers after the decimal point. We can learn to write that decimal number through this example if we are asked to write 11.568 words. So, we will write it as eleven and five hundred sixty-eight thousandths.

# Worksheet for writing decimal numbers in words:

We will provide you with a worksheet for writing decimal numbers in words without a watermark. You can practice them easily, or you can get the print of the worksheet and give it to your students for evaluation.

1. 45.687

2. 57.589

3. 547.6

4. 92.3

5. 12.45

6. 89.55

7. 2.358

8. 99.73

9. 156.1

10. 258.35

11. 25.65

12. 34.23

13. 147.6

14. 654.3

15. 98.56

16. 22.87

17. 31.95

18. 57.36

19. 54.28

20.117.73

# Word problems on decimal numbers:

Word problems on decimal numbers are usually an interesting part of the decimal topic. We have different kinds of word problems containing decimal numbers in which we add, subtract, divide or multiply the given decimal numbers. Consider the following examples of word problems involving decimal numbers.

### Word problems on decimal numbers of addition:

We will share a few word problems on decimal numbers in which we add the given decimal numbers. If the word problem contains these words like: altogether, total, how much, how many, etc., then we usually add the given values.

Example # 1: Ahmed has three books the weight of one book is 3.4 g, the weight of the second book is 14.6 g, and the weight of 3rd book is 7.5 g. Determine the total weight of Ahmed’s books.

Example # 2: A shop weighs the pluses 24.6 kg, the flour 34. 7 kg and the chickpeas 3.8 kg. The weight of items altogether will be?

### Word problems on decimal numbers of multiplication:

In the same way, some word problems on decimal numbers are there where we multiply the quantities.

Example # 1: Maheer had four identical packets. Each packet weighs 9.8 g. What will be the total weight of the packets?

### Word problems on decimal numbers of subtraction:

Let’s learn word problems on decimal numbers of subtraction. The word problems contain the words like left, required, etc. in such word problems. We will subtract the given values. Let’s take some examples.

Example # 1: Samra has to pack a big gift. She needs 4.4 m of ribbon. If she has 2.8 m of ribbon. How many meters of the ribbon are still required?

Example # 2: Rehan’s mother has 45.5 Kg of flour. She uses 21.5 kg of flour monthly. How much flour does she save every month?

### Word problems on decimal numbers of division:

Some word problems involving decimal numbers are solved by division. So, the problem contains words like each, get etc. we will divide the given quantities.

Example # 1: On a birthday, Neelum’s cut a cake weighing 998.85 g. She cut them into equal parts and distributed them among her five friends. What will be the weight of each size of the cake?

# Word problems involving decimal worksheet:

We are providing you worksheet of word problems involving decimal numbers without a watermark. You can give the worksheet to your students as an assessment.

1: Manveer gives Rs 5.5 to Sonia, Rs 9.5 to Saniya and Rs 8.5 to Rohan. What is the total much amount Manveer has given?

2: Haniya has a paper tape of length 50.6 m. She used 42.3 to wrap the gifts. What is the length of the tape Haniya has?

3. Sahil carries a bag that has four boxes. Each box weighs 34.6 g. What is the total of Sahil carries?

4. Sherya spent an equal amount and bought 8 T-shirts. She pays Rs 2,003.2 as the total of T-shirts. What is the cost of each T-shirt?

5. An Equilateral triangle has a length of 4.9 cm. What will be the total length of the triangle?

So, we hope you understand the definition of the decimal. We have also provided you with the worksheet involving decimal numbers. You will find them very helpful.