Integer and Its Representation on Number Line

What is integer?

$-6+\left(-2\right)=$_____

Add the given numbers using the number line.

 $\left(+2\right)+\left(+3\right)$

Find the value of:

$-38+\left(+28\right)$

$\left(-2\right)+\left(-1\right)+0+1+2=$_____.

Evaluate:
(−​10) ÷​ 5 −​ [ (−​25) + 40) ] ÷ (−​3) = _____

Evaluate:
[ 27 −​ 62  +  (−25) ] ÷ (−​5)  = _____

Evaluate:
(−​54) ÷​ [ (−27) − (−13) + 17 ]  = _____

Evaluate:
(−​60) ÷​ (−5) + (−25)  = _____

Evaluate:
12 −​ 9 ÷​ (−3) = _____

Evaluate:
(−​8) ×​ [ 5 + (−12)  − (−9) ] = _____

Evaluate:
(−​7) ×​ 5 + (25 − 40) × (−2) = _____

Evaluate:
(−​12) ×​ 5 − (−65) = _____

Evaluate:
$12+9\times (-5) =$ _____

Evaluate:
−7 + 8 − (13 − 5) = _____

Solve.

Going up a $60$ feet high multi-storey building by a lift is represented by positive integers. If the lift goes up at a speed of $5$ feet per second, then it is represented by $+5$. If it travels in an opposite direction with same speed, then what is the integer representing the downward direction?

The initial balance of a student's bank account is $₹690$. He has made the following transaction in a month.

Deposit $(+)$ of $₹89$.

If the amount that is left in the student's bank account is $₹k$, then find the value of $k$.

If the amount that is left in the student's bank account is$₹k$, if he has made the following transaction in a month. His initial balance is $₹675$ and his withdrawal $(-)$ of $₹350$. Find the value of $k$

Solve: $23-41-11$