18 plus 4, minus 2
14
20 then 14 then 12 then 8 then 6 then 0. It goes down 2 then 6 and keeps going like that
14
14
11223344
14 18 20
18 plus 4, minus 2
11*11=121, 12*12=144, 13*13=169, 14*14=196 so 15*15=225, answer: 225
22
17
14
The next number works out as 365
18 add 4 each time
18 9 11 14 7 9 12 the series is like 18/2= 9 9+2=11 11+3=14 14/2=7 7+2=9 9+3=12 so next number will be.. 12/2=6 then 6+2=8 8+3=11
Hey Mate!!! The Answer Is 17!!! They First Added 2 Then Subtracted it With 1 And Do It All Over Again To Get The Numbers But For This Question The Answer Is 17.
42