Place Value Of 1 In 21

The number 21 is composed of two digits: 2,1. Each digit holds a specific place value in the number.

Place value chart of 21

All place values of 21 :

• 1 = Ones
• 2 = Tens

21 Number Details :

21 Even Or Odd ?

21 is a odd number, because when you divide it with 2 the remaining is not zero , it is 1.

21 Prime Number Or Composite Number ?

21 is a composite number. 21 is a natural number greater than 1 that is not prime, meaning it has more than two positive divisors.

Place Value Calculation

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Place Values: From Ones to Ten Millions

Ones:

The "Ones" place represents the units or individual digits in a number. It is the rightmost position and holds the smallest value. For instance, in the number 5,432, the digit '2' is in the Ones place, signifying two individual units. Sample numbers for the Ones place include 8, 3, and 9.

Examples :

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Tens:

The "Tens" place is one position to the left of the Ones place. It signifies the quantity of tens in a number. In the number 5,432, the digit '3' is in the Tens place, indicating three groups of ten. Sample numbers for the Tens place include 7, 6, and 2.

Examples :

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Hundreds:

Moving one position further to the left, we arrive at the "Hundreds" place. This place value represents the quantity of hundreds in a number. For instance, in the number 5,432, the digit '4' is in the Hundreds place, representing four groups of one hundred. Sample numbers for the Hundreds place include 1, 0, and 6.

Examples :

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Thousands:

The "Thousands" place is two positions to the left of the Ones place. It signifies the quantity of thousands in a number. In the number 5,432, the digit '5' is in the Thousands place, indicating five groups of one thousand. Sample numbers for the Thousands place include 9, 4, and 2.

Examples :

Finding place value a digit in number.

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