Question

A boy has 7 marbles. He gets z more. how many does he have altogether?

Answer 1

Answer:

Therefore $7+z$ marbels he has altogether.

Step-by-step explanation:

As per the details provided in the above question,

The given data is the boy has 7 marbles,

He gets z more marbles,

we have to find how many does he have altogether.

here we have to use the addition method,

given 7 marble and z marbles,

$=7+z$

Therefore $7+z$ marbels he has altogether.

Answer 2

Answer:This is clearly an optional question.

Ans:7+??

Step-by-step explanation:

Lets say z is 28

Based on the information given the boy has 7

He gets z more(28)

So       7

      +28

    ________

         3  5

   _________

The answer depends on what z is because z is not a number.

Next time you ask a question make sure it is clear and understandable.

Or you will be reported immediately .

I hope understand me.