Place value describes the worth of the shaft in i m sorry the number is. Each obelisk in a number stop a different place value.

You are watching: What is the value of 40

For instance: If we think about a number 45. Here the number 4 is in the tens column. Hence, the ar value of the number 4 is 10s or 10s.

Face Value

The challenge value the a digit is the very same digit, regardless of whether of the column in which the number is.

For instance: If we think about a number 45. Here the number 4 is in the 10s column. Hence, the challenge value of the digit 4 will be 4 or four.

Value

The value refers to the worth of every digit relying on where the lies in the number. We calculate it by multiplying the location value and also face value of the digit.

Value=Place value × confront Value

For instance: If we take into consideration a number 45. Here the number 4 is in the 10s column. Hence, the value of the number 4 will be i.e. 40 or forty.

Let us take into consideration the number 7,456,391.23

The ar value, value and also face value of all the number are provided below:

Digits

Place Value

Value

Face Value

7

millions or 1000000s

7,000,000

7
4

hundred thousands or 100000s

400,0004
5

ten thousands or 10000s

50,0005
6

thousands or 1000s

6,0006
3

hundreds or 100s

3003
9

tens or 10s

909
1

ones or 1s

11
2

tenths or 0.1s

0.22
3

hundredths or 0.01s

0.33

Example 1: occupational out the place value, challenge value and also value that 6 in the number 56,523.22.

See more: Can I Take Mucinex And Ibuprofen, Taking Mucinex Multi

Solution: placing this number in the location value chart, we get

*

Hence,

Place value of 6: thousands or 1000s

Face value of 6: 6 or six

Value the 6: 6 × 1000 = 6000 or six thousand

fun Facts

The ar value numeration system has actually been acquired from the Hindu character System.