Alexa to call out a numeric number

How do call the trigger 25 numeric number in the message under action for the logic below?

- alias: livingroom_ac_on_when_temp_32
  trigger:
   - platform: numeric_state
     entity_id:
      - sensor.livingroom_sbm_temperature
     above: 25
     for: '00:10:00'
  condition:
    condition: and
    conditions: 
      - condition: state
        entity_id: binary_sensor.duc_home
        state: 'on'
      - condition: state
        entity_id: binary_sensor.livingroom_temp_thres_on
        state: 'off'
      - condition: state
        entity_id: switch.ac_unit
        state: 'off'
  action:
    - service: notify.alexa_media
      data_template:
        data:
          type: tts
        target:
         - media_player.ai_1
        message: 'The temperature is above {{ ask alexa to say 25 in trigger }} degrees.  I have turn on the ac. Please shut door and close windows.'  
  
    - service: switch.turn_on
      entity_id: switch.ac_unit