Advertisements
Advertisements
Question
Add the following
20 + (−72)
Sum
Advertisements
Solution
20 + (−72) = 20 – 72
= – 52
shaalaa.com
Is there an error in this question or solution?
Chapter 1: Number System - Exercise 1.1 [Page 9]
APPEARS IN
RELATED QUESTIONS
Use the number line and add the following integers: (−2) + (−8)
Use the number line and add the following integers:
(−1) + (−2) + (−3)
(−30) + ____ = 60
(−52) + (−52) = ____
(−10) + (+7) = _____
−70 + 20 = `square` − 10
Say true or false.
The quotient of two integers having opposite sign is a negative integer
(–80) + 0 + (–90) = ______.
Find the sum of:
137 and –354
Which operation correctly represents adding two negative integers?
