To find the missing number in the equation \(8 \times ? = 72\), you need to solve for the unknown factor.
You can do this by dividing 72 by 8:
\[ ? = \frac{72}{8} \]
Calculating the division:
\[ ? = 9 \]
So, \( 8 \times 9 = 72 \). The missing number is 9.
8 x ? = 72
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