For this set of questions, we need the help of a very special detective!

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We need to find the missing signs in the following number sentences and we've heard you're just the right person to help us. 


Can you find the missing sign here?

3  ?  2 = 5

Is the missing sign + or -?


First, try the plus sign:

3 + 2 = 5


Then, try the minus sign

3 - 2 = 5


The correct answer is the plus sign (+). Are you ready to start the activities? Let's go!