It depends on what you are doing with the numbers: adding, subtracting, etc.
1 + 2 - 3 * 4 + 309 = 300
2 x 2 x 3 x 5 x 5 = 300
150+150=300
200+100
3*300
5 minutes equal 300 seconds.
300 = 3*5*2*2*5* i think
Five minutes exactly.
900
300/60 = 5 hours
43 + 5
You can take the square root of a negative number by using complex numbers and the "i" operator. (-300)^.5 = (-1 * 300)^.5 = (-1)^.5 * 300^.5 = i17.32 because i = (-1)^.5
5 odd numbers must always equal an odd number so can never equal 1000