<h2>Practice-math-reasoning-11</h2>

 Selected Mathematical Reasoning questions in various patterns to practice

If 

44=12

54=21

64=32

74=45

Then 84=?

 All the equation follow the same rule.

First you must find the formula and after the missing number will replace the question mark in the last equation

 

Try it your self

Below you can see the answer 

 

Answer  The pattern is:AB=A^2-B 44=4^2-4=12 54=5^2-4==21 64=6^2-4=32 74=7^2-4=45 84=8^2-4=60 The answer is 60

 

 

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