Operaciones con números enteros

1.- Operaciones con números enteros:


(- 3) + (+1) =                        ( +9) - (+ 5) =
(+ 4) + (+7 =                        (-15) - (- 3) =
(-23) + (10) =                        (-8) - (+ 4) =
(+ 5) + (+ 5) =                      (+ 3) - (- 7) =
(- 3) + (+ 7) =                        (- 11) - (+ 6) =
(+ 6) + (+ 9) =                      (+ 8) - (- 5) =
(+ 5) + (- 8) =                       (- 1) - (- 13) =
(- 2) + (+ 1) =                       (+7) - (+ 5) =
(+ 9) + (- 2) =                       (- 5) - (+ 8) =
(+ 5) + (+ 8) =                     (+ 9) - (- 9) =
(- 9 + (+5) =                         ( +7) - (+ 4) =
(+ 7) + (+6) =                      (-14) - (- 2) =
(-24) + (20) =                       (-9) - (+ 5) =
(+ 6) + (+ 6) =                     (+ 5) - (- 9) =
(- 6) + (+ 5) =                       (- 10) - (+ 5) =
(+ 7) + (+ 8) =                     (+ 9) - (- 4) =
(+ 6) + (- 7) =                       (- 2) - (- 12) =
(- 3) + (+ 2) =                       (+8) - (+ 6) =
(+ 7) + (- 3) =                       (- 7) - (+ 5) =
(+ 6 + (+ 5) =                       (+ 4) - (- 8) =
(- 10) + (+8) =                      ( +4) - (+ 6) =
(+ 4) + (+7) =                       (-12) - (- 3) =
(-25) + (22) =                        (-6) - (+ 6) =
(+ 5) + (+ 4) =                      (+ 3) - (- 9) =
(- 6) + (+ 8) =                        (- 15) - (+ 5) =
(+ 1) + (+ 6) =                      (+ 8) - (- 4) =
(+ 2)+ (- 5) =                        (- 8) - (- 11) =
(- 3) + (+ 9) =                       (+8) - (+ 7) =
(+ 7) + (- 4) =                       (- 5) - (+ 7) =
(+ 9 + (+ 4) =                       (+ 9) - (- 8) =