Question

State true or false.
If we add or subtract two or more integers, we always
get a natural number.
2. Integers are closed under addition and subtraction
3 Subtraction is associative for integers but addition is not
4. The difference of two numbers changes if the order of
integers is changed
5. All integers have additive inverse. ​

Answer 1

Answer:

1. false

2.false

3.false

4. true

5.true

Answer 2

Answer:

1. false

2. true

3. false.

4. true

5. false

But maybe