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Mathematics 18 Online
OpenStudy (anonymous):

interpret the two expressions below without evaluating them

OpenStudy (anonymous):

19-12=7

OpenStudy (itsbribro):

use a calculator

OpenStudy (anonymous):

because you do what's in brackets first

OpenStudy (anonymous):

the other is 19

OpenStudy (anonymous):

for the second one it's 19, because you just solve from left to right

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