Thursday, November 7, 2019

Number Designing Puzzles

1. If   11x11=4
         22x22=16
         33x33=18
 then, 44x44=?

2.If   7 - iii = 10124
        six + iii = 3279
        v – two = 763
      xi + two = 92613
 then, 15 - iii =?