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dannibite23
dannibite23 dannibite23
  • 15-04-2016
  • Mathematics
Answered

if

4+4 =20

5+5=30

6+6=42

7+7=56

then

9+9=?

Verified Answer :

jefreyperez
jefreyperez jefreyperez
  • 15-04-2016

9+9=90 i hope its right.

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killercroc
killercroc killercroc
  • 15-04-2016

9+9= 72 first they added 12 then added 14 then i added 16 and got 72 

hope this helped 

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