6+5=11
2 ess gives you 9
The numbers for which the sum of its proper factors is 1 less than the number is the powers of 2; less than 50 these are: 2, 4, 8, 16 & 32.
2 is the smallest prime number. 9 is the greatest composite number less than 10. The sum of 2 and 9 is 11.
three less than four = 1 1< *number* > 4 times the sum of the number + 1 1 < *number* > 5 So all numbers that are greater than one but less than five. 2, 3, 4
6
It is: 2+9 = 11
what is the sum of 7 and a number is more than 2?
No number is less than 20 and greater than 40, but if you switch them around, your answer is 25.
They are 7 and 5.
You could add a negative number. ex. 98 + -100 = -2
sum - means addition less - means subtraction twice - means multiply by 2
96
4 + 2*n ≥ 20