Here are the logical number equation puzzles in which your challenge is to find the value of the missing number. In these puzzles, you are shown some number equations. These number equations are incorrect mathematically. However, there is a logical pattern followed by every equation in each puzzle. Your challenge in these puzzles is to crack the logical code in each puzzle and then solve the final equation.
Let's understand this puzzle type by the following example.

 Logical Number Equations: Crack-the-Code Puzzle Example

Let's delve into the enigmatic sequence of equations:

1+2=2
2+3=6
3+1=3
4+2=8

From the 1st equation 1+2=2, it looks like the answer is the second number.
From the 3rd equation 3+1=3, it looks like the answer the is first number.
However 2nd equation 2+3=6 and the 4th equation 4+2=8 give a clear indication that the answer is the multiplication of the two given numbers.
So the last equation 5+3=? gives the result as 5+3=15.

Similar to this 1st puzzle, there are 4 more logical Number Equations puzzles in which your challenge is to crack the hidden code in these number equations and solve the last equation to find the value of the missing number that replaces the question mark.

 1. Logical Number Equations: Crack-the-Code Puzzle

 2. Logical Number Equations: Crack-the-Code Puzzle

 3. Logical Number Equations: Crack-the-Code Puzzle

 4. Logical Number Equations: Crack-the-Code Puzzle

 5. Logical Number Equations: Crack-the-Code Puzzle

The answers to these "Crack-the-Code Puzzles", can be viewed by clicking the answer button.

1 24
C= (B+10*A)-(A+B)

2. 28
C=A*A+B

3. 28
C=DE where D=|A-B| and E=A+B

4. 48
C=(A+B)*6

5. 815
C=DE where D=A+B and E=A*B