25 crack the code for young teens
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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