Вправи 501 - 600 » 578
874 – 104 • 2 = 874 – 208 = 666 403 • 2 – 749 = 806 – 749 = 57 215 • 3 + 5 • 71 = 645 + 355 = 1000
874 – 104 • 2 = 874 – 208 = 666 403 • 2 – 749 = 806 – 749 = 57 215 • 3 + 5 • 71 = 645 + 355 = 1000