Вправи 1 - 100 » 43-45
3 • 10 = 30 5 • 100 = 500 45 • 10 = 450 67 • 10 = 670 235 • 100 = 23500 45. 3245 х 60 = 194700, 183 х 300 = 54900, 74 х 5000 = 370000, 2078 х 90 = 187020
3 • 10 = 30 5 • 100 = 500 45 • 10 = 450 67 • 10 = 670 235 • 100 = 23500 45. 3245 х 60 = 194700, 183 х 300 = 54900, 74 х 5000 = 370000, 2078 х 90 = 187020