Find the sum of :
(a) 168, -345
(b) -831,831
(c) -40, -190, 320
In Srinagar, the temperature was 4°C in the morning. It dropped by 7 degrees at nig
Srinagar at night
(c
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Answer:
a) 168+ -345
168−345
=168+−345
=−177
b) −831+831
=−831+831
=0
c) -40+(-190)+320
−40−190+320
=−230+320
=90
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