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Crack-the-code-for-young-teens-12-13-14-years-old.

 25 crack the code for young teens

Download E-book 4,90 €




A 3 number combination unlocks the security system

 

 First position: 

A 2-digit number less than 40

 is divisible by 2,3,5

Second position:

One digit number is divisible by 2,3

Third position:

A 2-digit number less than 40

  is divisible by 2,4,9

 

 Who will crack the code and open the safe box?

  For kids 12-13 years old


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<h2>Complete the number series158</h2>

 Number series for competitive exams Can you complete the following number series?