qtalt09 qtalt09

16-11-2020
Mathematics

contestada

23−(−7) Please help me

Respuesta :

liammegerian liammegerian

16-11-2020

Answer:

30

Step-by-step explanation:

When subtracting a negative number, the two minuses form a plus, making 27--7 a 30.

Answer Link

thithaonguyen thithaonguyen

16-11-2020

Answer:

30 :>

Step-by-step explanation:

Answer Link

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