−5+3+4= -5+3+4= −5+3+4=
This exercise can be solved in order, but to make it easier, the associative property can be used
−5+(3+4)= -5+(3+4)= −5+(3+4)=
−5+7= -5+7= −5+7=
7−5=2 7-5=2 7−5=2
2 2 2