Задачи по школьной математике. Работа со степенью

Преобразование выражений. Степень и ее свойства

Арифметика

  1. \(\displaystyle\frac{14}{7}+\displaystyle\frac{28}{14}-\displaystyle\frac{27}{9}+\displaystyle\frac{18}{3}\)
  2. \(\displaystyle\frac{4+2}{8+2}\)
  3. \(\displaystyle\frac{-15}{-25}\)
  4. \(\displaystyle\frac{2\cdot 4\cdot 8}{4\cdot 16}\)
  5. \(\displaystyle\frac{1\cdot 10 \cdot 100}{2\cdot 20\cdot 30}\)
  6. \(\displaystyle\frac{(-3)\cdot 14}{21\cdot (-9)}\)
  7. \(\displaystyle\frac{2+4+6}{4+6+8}\)
  8. \(\displaystyle\frac{8bc}{24b^2c}\)
  9. \(\displaystyle\frac{2^{100}\cdot 2^{200}}{2^{50}\cdot 2^{190}}\)
  10. \(\displaystyle\frac{2014^{2015}\cdot 2014^{-2013}}{2014^{-2}\cdot 2014^0}\)
  11. \(-\displaystyle\frac{6}{4}+\displaystyle\frac{15}{10}\)
  12. \(2^2\cdot(2^3)^5\)
  13. \(\displaystyle\frac{2^2\cdot 2^{-3}}{(2^{-2})^2\cdot 2^4}\)
  14. \(2^1\cdot 2^2\cdot 2^3\cdot 2^4\)
  15. \(\displaystyle\frac{7^2\cdot (7^{-2})^{-4}}{(7^2)^3\cdot 7^{-13}}\)
  16. \(\displaystyle\frac{8^2}{4^3}\)
  17. \(\displaystyle\frac{a^5b^3}{a^3\cdot b^5}\)
  18. \(\displaystyle\frac{7a^2b^3}{14(a^3)^2b^{-3}}\)
  19. \(\displaystyle\frac{a\cdot b^2 \cdot c^3}{a^3\cdot b^2 \cdot c}\)
  20. \(\displaystyle\frac{a}{b}:\frac{a^2}{b^3}\)
  21.  \(\displaystyle\frac{(3^2)^4\cdot 2^4\cdot 6^{-3}}{3^{-3}\cdot (3^4)^2\cdot 2^{-5}}\)
  22. \(\displaystyle(\frac{3}{5})^4\cdot (\frac{5}{3})^3\)
  23. \(\displaystyle(\frac{9}{5})^4 : (\frac{25}{3})^3\)
  24. \(\displaystyle \frac{(3^3)^2\cdot 2^{-4}\cdot 6^{-2}}{4^{-3}\cdot (9^5)^2\cdot 4^{-2}}\)
  25. \(\displaystyle\frac{4\cdot 6^5}{16\cdot 9^7}\)
  26. \(\displaystyle\frac{2\cdot 25\cdot 100}{4\cdot 200\cdot 75}\)
  27. \(\displaystyle\frac{14^4\cdot 6^2}{21^4\cdot 48^2}\)
  28. \(\displaystyle (\frac{4}{18})^5: (\frac{6}{36})^7\)
  29. \(\displaystyle\frac{(a^{-4})^5(ab^2)^4}{(a^6b^{-2})^3a^{-4}}\)

Один комментарий к “Задачи по школьной математике. Работа со степенью

  1. 1) 7
    2) 3/5
    3) 3/5
    4) 1
    5) 5/6
    6) 2/9
    7) 2/3
    8) 1/(3b)
    9) 2^(60)
    10) 2014^4
    11) 0
    12) 2^(17)
    13) 1/2
    14) 2^(10)
    15) 7^(17)
    16) 1
    17) a^2/b^2
    18) b^6/(2a^4)
    19) c^2/a^2
    20) b^2/a
    21) 64
    22) 3/5
    23) 3^(11)/5^(10)
    24) 2^4/3^(16)
    25) 2^3/3^9
    26) 1/12
    27) 1/324
    28) 2^12/3^3
    29) b^14/a^30

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