**Math Logic Challenge: If 6 + 4 = 50, 8 + 5 = 89, 10 + 6 = 136, Then What is 12 + 7?**

In this math logic challenge, the sum doesn’t follow the regular arithmetic rules. There’s a hidden, more complex pattern that needs to be uncovered. The pattern involves both multiplication and a secondary operation on the numbers involved.

**If:**

### 6 + 4 = 50

### 8 + 5 = 89

### 10 + 6 = 136

### Then, what is the result of **12 + 7**?

**Hint to Solve the ****Math Logic Challenge****:**

When solving this type of puzzle, remember that the answer isn’t based on simple addition. Here’s a tip to help you crack the pattern:

**Step 1:**Focus on**multiplication**. Each time, the**first number**in the equation is being multiplied by a number that increases (starting from 8, then 9, then 10, and so on).**Step 2:**The**second number**is also being multiplied by a different factor, which also increases (starting from 2, then 3, then 4, etc.).**Step 3:**After performing both multiplications,**add**the results together to get the final number.

To help you solve the next step (12 + 7), figure out which numbers to multiply and then add the results!

Good luck!

Read also: Logical Math Test: If 4 + 3 = 27, 6 + 4 = 46; 9 + 2 = 81; 10 + 1 = 91, then what is 7 + 5?

### Pattern Analysis:

Let’s uncover the hidden pattern by looking closely at the relationships:

**6 + 4 = 50**- The pattern is:
**(6 × 8) + (4 × 2) = 50**. The first number is multiplied by 8, and the second number is multiplied by 2, then the results are added.

- The pattern is:
**8 + 5 = 89**- The pattern is:
**(8 × 9) + (5 × 3) = 89**. The first number is multiplied by 9, and the second number is multiplied by 3, then the results are added.

- The pattern is:
**10 + 6 = 136**- The pattern is:
**(10 × 10) + (6 × 4) = 136**. The first number is multiplied by 10, and the second number is multiplied by 4, then the results are added.

- The pattern is:

### Applying the Pattern to 12 + 7:

Now, let’s apply this pattern to the new numbers:

**12 + 7**- Following the same pattern:
**(12 × 11) + (7 × 5) = 132 + 35 = 167**

Thus, the result for **12 + 7 is 167**.

### Conclusion:

This puzzle shows that the sum doesn’t follow simple addition. The hidden pattern requires multiplying the first number by an increasing factor (starting with 8 and adding 1 with each step) and multiplying the second number by another factor (starting with 2 and also increasing by 1). By following this pattern, we find that **12 + 7 = 167**.

Sources: PinterPandai, Wikipedia

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