integers

On a number line, when we add a positive integer, we

• a) move to the right

• b) move to the left

• c) do not move at all

• d) none of these

When two positive integers are added, we get

• a) a positive integer

• b) a negative integer

• c) sometimes a positive integer, sometimes a negative integer

• d) none of these.

Which of the following statements is wrong?

• а) When a positive integer and a negative integer are added, we always get a negative integer

• b) Additive inverse of 8 is (-8)

• c) Additive inverse of (-8) is 8

• d) For subtraction, we add the additive inverse of the integer that is being subtracted, to the other integer.

Which of the following is true?

• а) (- 8) + (- 4) > (- 8) – (- 4)

• b) (- 8) + (- 4) < (- 8) – (- 4)

• c) (-8) + (- 4) = (- 8) – (- 4)

The product of two negative integers is

• a) a positive integer

• b) a negative integer

• c) either a positive integer or a negative integer

The product of three negative integers is

• (a) a positive integer

• b) a negative integers

• c) either a positive integer or a negative integer