题目
计算:(1)(-1)100×5+(-2)4÷4;(2)(-3)3-3×(-(1)/(3))4;(3)(7)/(6)×((1)/(6)-(1)/(3))×(3)/(14)÷(3)/(5);(4)(-10)3+[(-4)2-(1-32)×2];(5)-23÷(4)/(9)×(-(2)/(3))2;(6)4+(-2)3×5-(-0.28)÷4.
计算:
(1)(-1)100×5+(-2)4÷4;
(2)(-3)3-3×(-$\frac{1}{3}$)4;
(3)$\frac{7}{6}$×($\frac{1}{6}$-$\frac{1}{3}$)×$\frac{3}{14}$÷$\frac{3}{5}$;
(4)(-10)3+[(-4)2-(1-32)×2];
(5)-23÷$\frac{4}{9}$×(-$\frac{2}{3}$)2;
(6)4+(-2)3×5-(-0.28)÷4.
(1)(-1)100×5+(-2)4÷4;
(2)(-3)3-3×(-$\frac{1}{3}$)4;
(3)$\frac{7}{6}$×($\frac{1}{6}$-$\frac{1}{3}$)×$\frac{3}{14}$÷$\frac{3}{5}$;
(4)(-10)3+[(-4)2-(1-32)×2];
(5)-23÷$\frac{4}{9}$×(-$\frac{2}{3}$)2;
(6)4+(-2)3×5-(-0.28)÷4.
题目解答
答案
解:(1)原式=5+4=9;
(2)原式=-27$\frac{1}{27}$;
(3)原式=$\frac{7}{6}$×(-$\frac{1}{6}$)×$\frac{3}{14}$×$\frac{5}{3}$=-$\frac{5}{72}$;
(4)原式=-1000+16+16=-968;
(5)原式=-8×$\frac{9}{4}$×$\frac{4}{9}$=-8;
(6)原式=4-40+0.07=-35.93.
(2)原式=-27$\frac{1}{27}$;
(3)原式=$\frac{7}{6}$×(-$\frac{1}{6}$)×$\frac{3}{14}$×$\frac{5}{3}$=-$\frac{5}{72}$;
(4)原式=-1000+16+16=-968;
(5)原式=-8×$\frac{9}{4}$×$\frac{4}{9}$=-8;
(6)原式=4-40+0.07=-35.93.