Каждый шаг увеличивает значение на 1 мм.
\(\frac{1}{10}\) cm = 1 mm
\(\frac{2}{10}\) cm = 2 mm
\(\frac{3}{10}\) cm = 3 mm
\(\frac{4}{10}\) cm = 4 mm
\(\frac{5}{10}\) cm = 5 mm
\(\frac{6}{10}\) cm = 6 mm
Ответ: \(\frac{3}{10}\) cm = 3 mm; \(\frac{4}{10}\) cm = 4 mm; \(\frac{5}{10}\) cm = 5 mm.