Respuesta :

Answer:

first one is adding 2

second one is adding 5

third one is minusing 3

desertdweller007

Answer:

+2

+5

-3

Step-by-step explanation:

In the first one, every number is 2 more than the number before it.

In the second one, every number is 5 more than the number before it.

In the last one, every number is 3 less than the number before it.

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