Respuesta :

4+_=12 This works because it shows that you are trying to find the missing value which is 8. ~JZ Hope it help you!
carlosego

For this case we want to solve the following problem:

[tex]12-4 = 8[/tex]

Therefore, we must write an addition fact to check the solution.

We have then that the sum of the result and one of the subtracts must be equal to the original value.

We have then:

[tex]4 + 8 = 12[/tex]

Answer:

an addition fact is:

[tex]4 + 8 = 12[/tex]