37−(4−7)= 37-(4-7)= 37−(4−7)=
According to the order of operations, we first solve the exercise within parentheses:
4−7=−3 4-7=-3 4−7=−3
Now we obtain:
37−(−3)= 37-(-3)= 37−(−3)=
Remember that the product of a negative and a negative results in a positive, therefore:
−(−3)=+3 -(-3)=+3 −(−3)=+3
37+3=40 37+3=40 37+3=40
40 40 40