GriffeyW286074 GriffeyW286074
  • 25-10-2022
  • Mathematics
contestada

multiply mentally to find the product

Respuesta :

DariellZ193101 DariellZ193101
  • 25-10-2022

8 * 404 = 8(----- + 4)

At first, we will split 404 into two numbers one of them is 4

To find the other number subtract 4 from 404

404 - 4 = 400

8 * 404 = 8(400 + 4)

Now we will multiply 8 by 40 and 8 by 4

8(400 + 4) = 8 * 400 + 8 * 4

It is easy to find the product of 8 and 4

8 * 4 = 32

8 * 400 = 3200

Let us add them

3200 + 32 = 3232

The answer is 3232

Answer Link

Otras preguntas

What is the salad called when every element can stand on its own
How many gallons of water are used per year in a typical home
 This substance makes up the majority of your cells, and is necessary for them to carry out most of their chemical reactions.What is it?A)Carbon B)Oxygen C)Sug
What kind of transformation is illustrated in this figure? dilation translation rotation reflection Triangle D E F and another triangle D-prime E-prime F-prime
How many electrons does nitrogen (N) need to gain to have a stable outer electron shell? 1 2 3 4
janice deposited 750 in a savings account that earns 3.5% simple interest. how much interest has janice earned by the end of the first year?
Which expression is the factorization of x2 + 10x + 21? A) (x + 3)(x + 7) B) x + 4)(x + 6) C) (x + 6)(x + 15) D) (x + 7)(x + 14)
What is the function of dehydrogenase
How do the slaves employ the principles of the revolution for their own aims?
What is the name of the parallel at 66 1/2° north latitude?