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
Mark the following integers on a number line: -13
Use the number line and add the following integers: (−3) + 7
Use the number line and add the following integers: 8 + (−8)
Use the number line and add the following integers: (−4) + (−7)
Use the number line and add the following integers:
(−1) + (−2) + (−3)
(−30) + ____ = 60
____ + (−22) = 0
Add without using a number line:
(–13) + (+18)
Find the sum of:
137 and –354
Find the sum:
(–7) + (–9) + 4 + 16
