RE: Maths Brain Teasers 124 :: Can You Complete The Pattern?
(Edited)
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Hi, thanks for the tokens,
The answer is 13
for the first: 11x11=121 and 1+2+1=4
fror the second: 23x23=529 and 5+2+9= 16
so for the third: 34x34=1156 and 1+1+5+6= 13
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