(–11) + (–15) _______ 11 + 15
<
LHS: 
To add negative integers, we add the corresponding positive integers and retain the negative sign with the sum.
RHS: 
50
(–11) + (–15) _______ 11 + 15
<
LHS:
To add negative integers, we add the corresponding positive integers and retain the negative sign with the sum.
RHS: