hannah230
hannah230
08-09-2017
Mathematics
contestada
What do I need to do?
Respuesta :
alanannewell
alanannewell
08-09-2017
48-(-31)
when you subtract a negative number it becomes addition which would look like
48+31
which would equal 79
Answer Link
trisgranger123
trisgranger123
08-09-2017
48 - (-31)
= 48 + 31 (because - * - is +; integers)
=79
Answer Link
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