Question
Mathematics Question on Addition of Integers
Find the sum :
(a) (- 7) + (- 9) + 4 + 16
(b) (37) + (- 2) + (- 65) + (- 8)
Answer
(a) (–7)+(–9)+4+16
=−7−9+4+16
=−16+20
=4
(b) (37)+(–2)+(–65)+(–8)
=37−2−65−8
=37−75
=−38
Find the sum :
(a) (- 7) + (- 9) + 4 + 16
(b) (37) + (- 2) + (- 65) + (- 8)
(a) (–7)+(–9)+4+16
=−7−9+4+16
=−16+20
=4
(b) (37)+(–2)+(–65)+(–8)
=37−2−65−8
=37−75
=−38