Question

How do you use mental math to find the product of 64 and 25?

Answer 1

To find the product of 64 and 25 using mental math, break down the numbers and then multiply the individual parts.

Step-by-step explanation:

Mental math can be used to find the product of 64 and 25 by breaking down the numbers into smaller, more manageable parts. Here's how:

1. First, break down 64 into its factors. In this case, 64 can be broken down into 8 and 8.
2. Next, separate the 25 into easier numbers to work with. 25 can be broken down into 20 and 5.
3. Now, multiply 8 by 20 to get 160.
4. Finally, multiply 8 by 5 to get 40.
5. Add the two results together: 160 + 40 = 200.

So, the product of 64 and 25 is 200.