1 and 28. 2+27 3+26 4+25 and so on (even after the second numbers turns negative it continues.... forever...)
1 x 27 3 x 9
Addition of an even number of odd numbers will always equal an even number. Take, for example, 1, 3, 5, 7, the sum of which is 16.It is impossible to add four numbers up to 27 using merely odd numbers.
9*3 (5*10+4)/2
9 and 18. 9+18=27. 18 divided by 2=9.
3*3*3 = 27
1 and 28. 2+27 3+26 4+25 and so on (even after the second numbers turns negative it continues.... forever...)
1 x 27 3 x 9
Four: 1, 3, 9, 27.
3 x 9
Addition of an even number of odd numbers will always equal an even number. Take, for example, 1, 3, 5, 7, the sum of which is 16.It is impossible to add four numbers up to 27 using merely odd numbers.
9*3 (5*10+4)/2
9 and 18. 9+18=27. 18 divided by 2=9.
99
27
Nine times three equals twenty-seven.
None, they're completely different numbers.