Evaluate 12*7

Problem

12⋅7

Solution

1. Identify the operation as the multiplication of two integers.

2. Decompose the number 12 into 10 + 2$ to make the mental calculation easier.

3. Distribute the multiplication of 7 across the sum: (10⋅7)+(2⋅7)

4. Calculate the individual products: 70 + 14$.

5. Sum the results to find the final product.

Final Answer

12⋅7=84

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