Задача Задача №3333759
А
А
643-54
589
Method (quick): 643 − 54 = 643 − 50 − 4 = 593 − 4 = 589.
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Мобильные приложения
589
Method (quick): 643 − 54 = 643 − 50 − 4 = 593 − 4 = 589.
Want more practice problems or a different solving method?
Мобильные приложения