[(-8) x (-3)] x (-4) is not equal to

Which of the following is different from the others?

Which of the following is the value of (-12) \(\times\) (- 2) \(\times\) (-5)?

16 ÷ [8 ÷ (- 2)] is equal to

By observing the above number line. state which of the following statements is true.

On the following number line value 'Zero' is shown by the point

If a and b are two integers, then which of the following may not be an integer?

The value of (-1) x (-1) x (-1) is

When (-8) is divided by 8, then the quotient is _____

Manish deposits Rs. 2000 in his bank account and withdraws Rs.1000 from it, the next day. Find the balance in Manish's account after the withdrawal.

Solve 10 + (-4)

Write: the opposite of -5/2.

What's the Error? Ramu evaluated the expression -7 - (-3) and came up with the answer -10. What did Ramu do wrong?

Determine the integer whose product with (- 1) is 37

Evaluate each of the following: (-31) \(\div\) [ (-30) + (-1) ]

Following number line shows the temperature in degree Celsius (^oC) at different places on a particular day.

What is the temperature difference between the hottest and the coldest places among the above?

Rita goes 20 km towards East from a point A to the point B. From B, she moves 30 km towards West along the same road. If the distance towards East is represented by a positive integer, then how will you represent the distance travelled towards West? By which integer will you represent her final position from A?

Going 500 m towards East first and then 200 m back is same as going 200 m towards West first and then going 500 m back.

Ridhaan goes 25 km towards East from point A to the point B. Now from B. he moves 35 krn towards West along the same Road.
(a) If the distance of East is represented by (+ ve) sign, then how will you represent the distance of West. Again by which sign will you represent the position of Ridhaan from A.
(b) Which mathematical concept is used in this problem?
(c) What is its value?

(i) The product (-9) x (-5) x (-6) x (-3) is positive whereas the product (-9) x (-5) x 6 x (-3) is negative. Why?
(ii) What will be the sign of the product if we multiply together:
(a) 8 negative integers and 3 positive integers?
(b) 5 negative integers and 4 positive integers?
(c) (-1), twelve times?
(d) (-1), 2m times, m is a natural number?

In a class test containing 10 questions, 5 marks are awarded for every correct answer and (- 2) marks are awarded for every incorrect answer and 0 for questions not attempted.
(i) Mohan gets four correct and six incorrect answers. What is his score?
(ii) Reshma gets five correct answers and five incorrect answers. What is her score?
(iii) Heena gets two correct and five incorrect answers out of seven questions she attempts. What is her score?

You have Rs 500 in your Savings Account at the beginning of the month. The record below shows all of your transactions during the month:

How much money is in your account after these transactions?

A shopkeeper gains Rs 1 on each pen and loses 40 paise on each pencil. He sells 45 pens and some pencils losing Rs 5 in all. How many pencils does he sell?