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CBSE Class 7 Answered

if there are 2 negative integers what do we get?

-2 + -4 =?

Asked by Kashish Emmanuel | 19 May, 2014, 11:38: AM
answered-by-expert Expert Answer
F i r s t space r e m o v e space t h e space s i g n s space o f space t h e space i n t e g e r s space a n d space a d d space t h e space i n t e g e r s. A p p e n d space t h e space n e g a t i v e space s i g n space b e f o r e space t h e space s u m. I f space t h e r e space a r e space t w o space n e g a t i v e space i n t e g e r s comma space t h e space a d d i t i o n space o f space t w o space n e g a t i v e space i n t e g e r s space w i l l space a l s o space b e space n e g a t i v e. T h u s comma space open parentheses minus 2 close parentheses plus open parentheses minus 4 close parentheses equals minus open parentheses 2 plus 4 close parentheses equals minus 6
Answered by Vimala Ramamurthy | 19 May, 2014, 12:50: PM

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