Question

which of the following is the sum of odd numbers smaller than 32 the option is
a 225
b240
c256
d300

Answer 1

Do you know what an odd number is?

Answer 2

yes

Answer 3

Sweet! So list all of the odd numbers below 32

Answer 4

Again, we're trying to help, but you refuse to get helped. Do what I said.

Answer 5

The formula for the sum of consecutive odd integers is S=n^2

write it out for one two and three terms and notice the pattern

Answer 6

I don't think he's ready for such formulas.