Question

Cuanto es 20+38+69-28-45+29+23+27-45

Answer 1

- Tarea:

Resolver:

20 + 38 + 69 - 28 - 45 + 29 + 23 + 27 - 45

- Solución:

20 + 38 + 69 - 28 - 45 + 29 + 23 + 27 - 45 =

58 + 69 - 28 - 45 + 29 + 23 + 27 - 45 =

127 - 28 - 45 + 29 + 23 + 27 - 45 =

99 - 45 + 29 + 23 + 27 - 45 =

54 + 29 + 23 + 27 - 45 =

83 + 23 + 27 - 45 =

106 + 27 - 45 =

133 - 45 =

88