alice2069 alice2069

03-06-2020
Mathematics

contestada

for 9-10+3 gives 2 , but doesnt we start from addition , e.g 10+3 is 13 then 9 -13 gives us -4 . can someone explain .

Respuesta :

Аноним Аноним

03-06-2020

9 - 10 + 3 =2

START FROM ADDITION

-10 +3= -7+9= 2

Ur mistake was the negative 10

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