there should be six answers
4 options for the first digit, 3 options for the second digit, 2 options for the third digit. Multiply the number of options together, and you find how many 3-digit numbers you can get.
The first occurrence of the digit 0 in the digits of pi is at the 32nd decimal place.
There are exactly 14 digits on the Diner's Club Credit Card. Some other credit cards may contain only 14 digits, but usually there are 16 digits found on a credit card.
These are the first 31 digits of pi:3.1415926535897932384626433832795The number not found is zero.
Find the greatest product of five consecutive digits in the 1000-digit number.7316717653133062491922511967442657474235534919493496983520312774506326239578318016984801869478851843858615607891129494954595017379583319528532088055111254069874715852386305071569329096329522744304355766896648950445244523161731856403098711121722383113622298934233803081353362766142828064444866452387493035890729629049156044077239071381051585930796086670172427121883998797908792274921901699720888093776657273330010533678812202354218097512545405947522435258490771167055601360483958644670632441572215539753697817977846174064955149290862569321978468622482839722413756570560574902614079729686524145351004748216637048440319989000889524345065854122758866688116427171479924442928230863465674813919123162824586178664583591245665294765456828489128831426076900422421902267105562632111110937054421750694165896040807198403850962455444362981230987879927244284909188845801561660979191338754992005240636899125607176060588611646710940507754100225698315520005593572972571636269561882670428252483600823257530420752963450
A four digit whole number can be found from 1000 to 9999
There are 900 three-digit numbers, all of which are between 99 and 3,000.
If the number is odd, the last digit is odd. That means the ten's digit must be twice the one's digit. There are only four two-digit numbers where the ten's digit is twice the one's digit: 21, 42, 63, 84. Check which of these satisfy all the clues.
Assessor Parcel Numbers (APN) are 8 digits long. The standard formatting for the numbers is 000-000-00. The book number is the first three digits. The page number is the next two digits. Your APN can be found on your value notice or tax bill.
pie in math is 3.14 so far they have found that 1.2411 trillion digits (1,241,100,000,000) digits of pi have been dicovered.
When comparing numbers, the digits are compared starting with the highest place value column that is not empty (or contains a zero) across the numbers. If the digits are the same, the next place value column to the right is checked; and so on until a difference is found or all the digits are the same making the numbers equal. By lining up the decimal points the digits of each place value column are now aligned and it is easy to compare the correct digits (that is the digits in the place value columns) and see which order the numbers are (from least to greatest, etc).
1000 to 2999 inclusive so 2000 numbers.