Sharon had some apple. Kathryn took 57 from him. Now Sharon has 81 apple. How many apple Sharon had originally?
شارون كان لديه بعض التفاح.اخذت كاثرين 57 منه. الآن شارون لديه 81 تفاحة. كم عدد التفاحات مع شارون في الأصل؟