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一、填空题
1. $(-4)×3^2 =$
2. $-1^3 - 3×(-1)^3 =$
3. $0÷(-2) - 2^3 =$
4. $-4^2×5 =$
5. $(-4) - (-3^2) =$
6. $-18 + (-12)÷3 =$
7. $(-28)÷(-2)^2 =$
8. $(-2)^3÷\frac{4}{5} =$
9. $(-\frac{2}{3})^3×27 =$
10. $|-2^2 - 3| - (-9)÷(-3) =$
1. $(-4)×3^2 =$
-36
2. $-1^3 - 3×(-1)^3 =$
2
3. $0÷(-2) - 2^3 =$
-8
4. $-4^2×5 =$
-80
5. $(-4) - (-3^2) =$
5
6. $-18 + (-12)÷3 =$
-22
7. $(-28)÷(-2)^2 =$
-7
8. $(-2)^3÷\frac{4}{5} =$
-10
9. $(-\frac{2}{3})^3×27 =$
-8
10. $|-2^2 - 3| - (-9)÷(-3) =$
4
答案
1. -36 2. 2 3. -8 4. -80 5. 5 6. -22 7. -7 8. -10 9. -8 10. 4
二、计算题
11. $3×(-4)+(-28)÷4$
12. $4^2÷(-\frac{1}{4})-5^4÷(-5)^3$
13. $(-70)×(-1\frac{5}{7}+3\frac{3}{5}-2\frac{4}{35})$
14. $(-\frac{3}{4}+\frac{1}{2}-\frac{7}{8})÷(-\frac{1}{4})^3$
15. $-2^3÷\frac{4}{9}×(\frac{1}{6}-\frac{1}{3})$
16. $6×(-4)+(-48)÷(-4)^2$
17. $(-3)^2-(\frac{3}{2})^2×\frac{2}{9}-\frac{2}{9}×9+6÷\left|-\frac{2}{3}\right|^3$
18. $-1^{2026}-(2-0.5)×\frac{1}{3}×\left|1-(-3)^2\right|$
11. $3×(-4)+(-28)÷4$
12. $4^2÷(-\frac{1}{4})-5^4÷(-5)^3$
13. $(-70)×(-1\frac{5}{7}+3\frac{3}{5}-2\frac{4}{35})$
14. $(-\frac{3}{4}+\frac{1}{2}-\frac{7}{8})÷(-\frac{1}{4})^3$
15. $-2^3÷\frac{4}{9}×(\frac{1}{6}-\frac{1}{3})$
16. $6×(-4)+(-48)÷(-4)^2$
17. $(-3)^2-(\frac{3}{2})^2×\frac{2}{9}-\frac{2}{9}×9+6÷\left|-\frac{2}{3}\right|^3$
18. $-1^{2026}-(2-0.5)×\frac{1}{3}×\left|1-(-3)^2\right|$
答案
11. -19 12. -59 13. 16 14. 72 15. 3 16. -27 17. $\frac{107}{4}$ 18. -5
