〚市北6-5.5-tt〛

题目

计算 $-3\frac{1}{3}\times 2\frac{1}{5}÷(-1\frac{1}{2})$ 计算 $1÷64÷\frac{1}{20}÷\frac{1}{4}÷\frac{1}{8}$ 计算 $33\frac{1}{3}÷[(-2.5)\times 7÷(-1\frac{2}{5})\times (-5)]$ 计算 $-0.1\times 2.4\times (-\frac{5}{6})\times (-100)\times 17\frac{4}{5}$ 计算 $4\frac{3}{4}\times 1\frac{9}{25}\times \frac{3}{8}÷(4\frac{3}{4}\times 1\frac{9}{25}\times \frac{3}{8})$ 计算 $9\frac{1}{10}\times 4\frac{4}{5}\times 7\frac{1}{2}÷\frac{1}{4}÷1\frac{3}{10}÷1\frac{3}{5}$ 计算 $-2\frac{2}{3}÷|-5.5÷[(-4\frac{4}{25}\times (-1\frac{2}{13})]|\times (-3\frac{1}{18})$ 计算 $\frac{3}{7}\times 2\frac{24}{25}÷2\frac{1}{11}÷(1\frac{5}{7}\times 1\frac{12}{25})\times 4\frac{2}{11}$ 计算 $238÷(-238\frac{238}{239})$ 计算 $-\frac{1313131313}{3737373737}\times 2\frac{11}{13}$ ——关联：有理数计算 ——链接：〚市北6-5.5-tt〛

创建时间： 2026-02-12 16:46

解答

附注

👍☆☆☆☆💯🏅🙇✶✷✸✹✺