Advertisements
Advertisements
प्रश्न
Simplify: 37 + (−23) + (−65) + 9 + (−12)
Advertisements
उत्तर
37 + (−23) + (−65) + 9 + (−12)
= 37 + 9 − (23 + 65 + 12)
= 46-100
= −54
APPEARS IN
संबंधित प्रश्न
Verify a − (−b) = a + b for the following values of a and b. a = 21, b = 18
Write the number in the following example using the proper signs.
A kite is flying at a distance of 120 metres from the ground.
Fill in the blanks:
(−13) + 25 = .......
The point A is on a mountain which is 5700 metres above sea level and the point B is in a mine which is 39600 metres below sea level. Find the vertical distance between A and B.
Verify the following: 18 × [9 + (−7)] = 18 × 9 + 18 × (−7)
Divide: –161 by 23
Which of the following shows the maximum rise in temperature?
If we denote the height of a place above sea level by a positive integer and depth below the sea level by a negative integer, write the following using integers with the appropriate signs:
200 m above sea level
Write two integers which are smaller than –6 but their difference is greater than –6.
Represent the following numbers as integers with appropriate signs.
A submarine is moving at a depth, of eight hundred metres below sea level.
