5+5+(-1)+1
Oh, what a happy little question! With the digits 1-9 and 0, you have 10 options for each digit in a 4-digit number. So, you can form 10 x 10 x 10 x 10 = 10,000 different 4-digit numbers. Isn't that just delightful? Just imagine all the beautiful combinations you can create!
Oh, dude, you wanna list out all the 4-digit combinations without repeating digits from 0 to 9? That's like 10 choose 4, which is 10! / (4!(10-4)!), which equals 210. So, there are 210 unique 4-digit combinations you can make using numbers 0 to 9 without repeating any digits. Cool, right?
all real numbers :)
1, 2, 3, 4, 5, 6 and 10
The first ten numbers in pie are : 3.141592654 (the last 4 is from rounding it from the number below) The sixteen numbers of pie are: 3.141592653589793
One way is: 10 + 10 + 10 + 10 = 40
Yes you can, (4+8)*10/5
2+10+6+4
2*(4-5+6) = 2*5 = 10 Simple!
Ten different digits can be used to make 10C4 = 10*9*8*7/(4*3*2*1) = 210 four-digit numbers. Either numbers starting with 0 are permitted or the 10 digits do not contain a 0.
They can be: 8+6 = 14 or 10+4 = 14
The two numbers are 10 and -4 because 10+(-4) = 6 and 10-(-4) = 14
The whole numbers from 4 to 10 are 4, 5, 6, 7, 8, 9, and 10.
6-4=2 8+2=10 10:2=5
t(4) = 10 t(5) = 15 10 + 15 = 25
3000
6 + 4