Angelbubbles43id Angelbubbles43id Math Answered DIRECTIONS:Perform the indicated operations on integers. A. Find the sum1. +5 + (+8) =2. - 13 + (+4) =3. - 9 (-2) =4. +7 + (+9) =5. +4 + (-1) =6. - 11 + (-4) =7. +23 + (-20) =8. - 16 + (-8) =9. +2 + (-1) =10. + 31 + (+11) =