а. 672 = 6 100 + 7 10 + 2 1б. 2534 = 2 1000 + 5 100 + 3 10 + 4 1в. 1983 = 1 1000 + 9 100 + 8 10 + 3 1г. 7045 = 7 1000 + 0 100 + 4 10 + 5 * 1
а. 672 = 6 100 + 7 10 + 2 1
б. 2534 = 2 1000 + 5 100 + 3 10 + 4 1
в. 1983 = 1 1000 + 9 100 + 8 10 + 3 1
г. 7045 = 7 1000 + 0 100 + 4 10 + 5 * 1