Respuesta :

Hi ,  basically  when we want to use negative numbers in  real world problems , we should always put words like decrease , drops ,  less , because those words describe  an  explicit situation that  describes subtraction , for example  Ana is playing soccer with her friends , her score is less than 0 because she has been trying to mark a goal but  she is  unable to do it . The score of Ana is -5 , the score of her friend is -2 . 

Answer:

Negative numbers are used in lots of different situations. You read about negative numbers in weather reports and on food packaging. The temperature -5°C is 'negative five degrees' and it means 5 degrees below zero. Read more about negative numbers on food packaging in the factsheet Storing frozen food.

Step-by-step explanation:

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