Question

Help please, will give medal.

Choose Always true, sometimes true, or never true.

1) An integer subtracted from an integer is an integer.

2) An integer multiplied by an integer is an integer.

3) An integer added to an integer is an integer.

Answer 1

1) Always true.
2) Always true.
3) Always true.

Answer 2

That's wrong^

Answer 3

-1- (-1) = 0

Answer 4

which one is wrong?

Answer 5

0 is an integer.

Answer 6

Thank you for the medal, mlb004!

Answer 7

You are welcome, thank you for the help. I also fanned you.