How can I simplify the expression 8 × 9 × 16 × 7?

To simplify the expression 8 × 9 × 16 × 7, we can break it down step by step.

First, let’s perform the multiplications in pairs:

1. 8 × 9 = 72
2. 16 × 7 = 112

Now, we can take the results from the pairs and multiply them together:

72 × 112

Next, we’ll calculate this final multiplication:

We can do this in a few ways. One method is to break down 112 into 100 + 12:

• 72 × 100 = 7200
• 72 × 12 = 864

Now, add the two results together:

7200 + 864 = 8064

Thus, the simplified expression of 8 × 9 × 16 × 7 is 8064.

In summary, 8 × 9 × 16 × 7 = 8064.