- How many numbers are there between 100 and 1000 such that 7 is in the unit’s place?
- How many numbers are there between 32 and 53?
- What is greatest and smallest number?
- How many counting numbers between 100 and 1000 have at least one 2 as a digit?
- How many numbers are there from 100 to 999?
- How many number are there between 100 and 1000 such that?
- What is a smallest number?
- What is the smallest natural number?
- How many three digit numbers are there?
- How many numbers are there between 100 and 1000 such that every digit is either 2 or 9?
- How many odd numbers less than 1000 can be formed?
- How many numbers are there between 99 and 1000 such that the digit 8 occupies the unit place?
- How many numbers are there between 1 and 100?
- Is 75 a natural number?

## How many numbers are there between 100 and 1000 such that 7 is in the unit’s place?

And the digit At hundred place can be filled in 9 ways , as 0 can not be there .

Hence the numbers are 10 *9 = 90 numbers which have 7 at unit place ..

## How many numbers are there between 32 and 53?

20Hence, there are 20 whole numbers between 32 and 53.

## What is greatest and smallest number?

We know that a four digit number has four places, i.e., thousands, hundreds, tens and ones or units from left to right as Th, H, T, O. If greatest to lowest digits are placed at these places in descending order, we get the greatest number and if placed in ascending order, we get the smallest number.

## How many counting numbers between 100 and 1000 have at least one 2 as a digit?

SOLUTION: how many numbers between 100 and 1000 have at least one 2 in the number. There are 901 numbers between 100 and 1000 (inclusive).

## How many numbers are there from 100 to 999?

900 numbersThe three answers (to the four cases when interpreting your problem) are: If you include BOTH 100 and 999, then there are 999–100+1 = 900 numbers between them 100 and 999 inclusively. If you exclude BOTH 100 and 999, then there are 999–1001 = 898 numbers between them.

## How many number are there between 100 and 1000 such that?

A number between 100 and 1000 contains 3 digits. So, we have to form 3 digit numbers having exactly one of their digits as7.

## What is a smallest number?

Smallest number 1 3 6 7 8 So, smallest number = 13678. (Whenever one of the given digits is 0, it is not written at the extreme left for the smallest number. It is written in the second place from the left) Worked-out examples on the formation of greatest and the smallest numbers: 1.

## What is the smallest natural number?

Answer: The smallest natural number is 1.

## How many three digit numbers are there?

The Significance of Zero in 3 -digit numbers The smallest 3 -digit number is 100, and the largest three digit number is 999. Any combination of digits can be used to form 3 -digit numbers, with or without repetition.

## How many numbers are there between 100 and 1000 such that every digit is either 2 or 9?

So, we have to form 3-digit numbers by using 2 and 9. Clearly, the repetition of digit is allowed. Each one of the unit’s ten’s and hundred’s places can be filled in 2 ways. Hence, the required number of numbers =(2×2×2)=8.

## How many odd numbers less than 1000 can be formed?

So, the hundred’s place can be filled by any of the digits 2, 5, 7 and so it can be done in 3 ways. ∴ the required number of 3-digit numbers=(2×4×3)=24. Hence, the total number of required type of numbers =(2+6+24)=32.

## How many numbers are there between 99 and 1000 such that the digit 8 occupies the unit place?

Hundred’s place can be filled up with any digit from 1–9,1–9,barring 88, i.e. 8 such digits. Units place can be filled up with any digit from 00–9,–9, barring 88 i.e. 9 such digits. This gives us 99∗8=72∗8=72numbers, with 88 in tens place.

## How many numbers are there between 1 and 100?

98 numbersSince we’re dealing with numbers between 1 and 100, we cannot include 1 and 100 in our calculations. So, there are 98 numbers between 1 and 100.

## Is 75 a natural number?

75 (seventy-five) is the natural number following 74 and preceding 76.