Вычислите удобным способом:
1) 4 * 17 * 25;
2) 5 * 673 * 2;
3) 8 * 475 * 125;
4) 73 * 5 * 4;
5) 2 * 916 * 50;
6) 5 * 9 * 200.
4 * 17 * 25 = (4 * 25) * 17 = 100 * 17 = 1700
5 * 673 * 2 = (5 * 2) * 673 = 10 * 673 = 6730
8 * 475 * 125 = (8 * 125) * 475 = 1000 * 475
73 * 5 * 4 = (5 * 4) * 73 = 20 * 73 = 1460
2 * 916 * 50 = (2 * 50) * 916 = 100 * 916 = 91600
5 * 9 * 200 = (5 * 200) * 9 = 1000 * 9 = 9000