1234 - 5 - 6 + 789
1+1+17
They are: -1*19 = -19
19+19=38
28
10
19 and 11 are the two prime numbers that equal to 209.
The only number that equals 19 is 19 .
Oh, what a happy little question! When we think about numbers that multiply to equal 19, we find that 1 and 19 are like two little friends that come together to make 19. Isn't that just beautiful? Just remember, every number has a special role to play in the big mathematical picture.
There is only one number that equals 38. That number is . . . . . 38.
The sum of any four odd numbers will never be equal to an odd number.
The sum of any four odd numbers will never be equal to an odd number.
How about the prime numbers of: 47+19 = 66