How can you find the product of 4x100 using only mental math?

Answer 1

Oh, dude, that's easy peasy lemon squeezy! You just gotta remember that multiplying by 100 is like adding two zeros to the end of the number. So, 4 times 100 is 400. Boom, done! No need for a calculator, just flex those mental math muscles.

Answer 2

To find the product of 4x100 using mental math, you can first recognize that multiplying any number by 100 simply involves adding two zeros to the end of that number. So, 4x100 is the same as 4 with two zeros added, which equals 400.

Answer 3

Well, darling, to find the product of 4x100 using mental math, you simply multiply 4 by 100. And voila, you get 400! Easy peasy lemon squeezy. Math doesn't have to be a headache, honey.

Answer 4

In your head, multiply 4 times 1, and then add on the two zeros on the end.

Answer 5

In your head, multiply 4 times 1, and then add on the two zeros on the end.