Category : 1st Class
ONE, TENS & HUNDREDS
Concept of Ones and Tens
Ones, tens and hundreds are the places of digits in a number.
Identifying Ones in a Number
In any number, first number from right is called ones;
Second number from right is called tens;
And third digit from the right is called hundreds.
In 35 first digit from right is 5. Thus the digit at one's place is 5. It is also said that 35 has 5 ones.
18 has 8 ones because in 18, first digit from right is 8.
Identifying Tens in a Number
Here 21 is a number. In 21, 2 is at tens place. Second digit from right is the digit at tens place.
In 43 the 2nd digit from right is 4 and hence, it is the digit at tens place. In this case it is also said 43 has 4 tens.
34, the 2nd digit from right is 3 and hence it is at tens place.
Identifying Hundreds in a Number
In 120, the third digit from right is 'V. Therefore, one is at hundreds place.
In 500, 5 is at the hundreds place.
In 755, 7 is at the hundreds place.
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