A car factory had an inventory of 327 car radios in stock. Then the company installed a radio in each of 243 cars and delivered those cars. Write and then evaluate an addition expression for the remaining inventory of radios.

Enter the correct answers in the boxes.


  1. Answer:
    Equation: 243+x=327
    Answer to the equation: x=84
    Step-by-step explanation:
    First, subtract 243 from both sides of the equation, which would leave you with x=84, which is your answer.
    I hope this helps! 🙂


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