-30
1, 31
1 and 31.
There are 31 of them. You can find them easily on your own, like this:-- On a piece of paper, write the numbers from 1 to 31 in a vertical column ...down the side of the paper.-- Start with ' 1 '. Multiply each number by itself, and write the result next to it.-- Next to 1, you'll write '1'. Next to '2', you'll write '4'. Next to '3', you'll write '9'.Keep going like that, one at a time, all the way down your list of numbers.-- When you get down to 31, you'll write '961' next to it, and that'll be the biggestperfect square number that's less than 1,000 . The next one is 1,024.
To write the numbers from 1 to 20, we need to count the digits used for each range. The numbers 1 to 9 use 1 digit each, totaling 9 digits. The numbers 10 to 20 use 2 digits each, totaling 22 digits (11 numbers). Therefore, the total number of digits required to write all the numbers from 1 to 20 is 9 + 22 = 31 digits.
1 and 31
1 and 31.
1,000,000 that's how you write 1 milion in numbers!
The natural numbers are the counting numbers. Therefore, the natural numbers less than 31 are the numbers from 1 to 30.
62
They are: 1*31 = 31 which is a prime number
It is simply 31/1 as an improper fraction
The HCF of both numbers is 1