Question

Write four pairs of integers which are at the same distance from $$2$$ on the number line.

Answer 1

$$\bullet$$ From $$2$$, move $$1$$ unit toward right and left. We will reach to 1 and $$3$$.

$$\textbf{Thus, 1 and 3 are at unit distance from 2}$$.

$$\bullet$$ From $$2$$, move $$2$$ units towards right and left. We will reach to $$0$$ and $$4$$

$$\textbf{Thus, 0 and 4 are at 2 unit distance from 2}$$.

$$\bullet$$ From $$2$$, move $$3$$ units towards right and left. We will reach to $$-1$$ and $$5$$

$$\textbf{Thus, -1 and 5 are at 3 units distance from 2}$$.

$$\bullet$$ From $$2$$, move $$4$$ units towards right and left. We will reach to $$-2$$ and $$6$$.

$$\textbf{Thus, -2 and 6 are 4 units away from 3}$$.

$$\therefore$$ $$\textbf{Four pairs of integers which are at the same distance from 2 on the number line are 1 and 3;}$$

$$\textbf{0 and 4; -1 and 5; -2 and 6}$$