【六年级数学口算题100道-完整版】在小学阶段，数学学习是学生打基础的重要环节，而口算能力则是数学学习中不可或缺的一部分。良好的口算能力不仅能提高解题速度，还能增强学生的逻辑思维和计算准确性。为了帮助六年级学生更好地巩固所学知识，提升计算能力，下面整理了一份六年级数学口算题100道-完整版，涵盖小数、分数、百分数、整数加减乘除等多种题型，适合日常练习与复习使用。
一、整数运算（20题）
1. 34 + 56 =
2. 78 - 29 =
3. 12 × 7 =
4. 81 ÷ 9 =
5. 105 + 35 =
6. 200 - 87 =
7. 15 × 6 =
8. 144 ÷ 12 =
9. 45 + 65 =
10. 132 - 48 =
11. 9 × 8 =
12. 100 ÷ 25 =
13. 76 + 24 =
14. 150 - 67 =
15. 11 × 9 =
16. 168 ÷ 14 =
17. 55 + 45 =
18. 200 - 123 =
19. 13 × 5 =
20. 240 ÷ 6 =
二、小数运算（20题）
21. 0.5 + 0.3 =
22. 1.2 - 0.7 =
23. 0.4 × 0.5 =
24. 2.4 ÷ 0.6 =
25. 0.8 + 0.2 =
26. 1.5 - 0.9 =
27. 0.6 × 0.3 =
28. 3.6 ÷ 0.9 =
29. 0.7 + 0.3 =
30. 2.1 - 1.4 =
31. 0.2 × 0.7 =
32. 1.8 ÷ 0.3 =
33. 0.9 + 0.1 =
34. 3.0 - 1.5 =
35. 0.5 × 0.4 =
36. 4.0 ÷ 0.8 =
37. 0.6 + 0.4 =
38. 2.5 - 1.2 =
39. 0.3 × 0.6 =
40. 2.7 ÷ 0.9 =
三、分数运算（20题）
41. 1/2 + 1/4 =
42. 3/4 - 1/2 =
43. 2/3 × 3/4 =
44. 5/6 ÷ 1/3 =
45. 1/3 + 1/6 =
46. 2/5 - 1/10 =
47. 3/5 × 2/3 =
48. 4/5 ÷ 2/5 =
49. 1/2 + 3/4 =
50. 5/6 - 1/3 =
51. 2/7 × 3/4 =
52. 3/8 ÷ 1/4 =
53. 1/4 + 1/8 =
54. 3/5 - 1/5 =
55. 4/9 × 3/4 =
56. 2/3 ÷ 1/6 =
57. 5/8 + 1/8 =
58. 7/10 - 3/10 =
59. 1/2 × 2/3 =
60. 3/4 ÷ 1/2 =
四、百分数与小数转换（20题）
61. 0.25 = ___%
62. 0.75 = ___%
63. 0.1 = ___%
64. 0.3 = ___%
65. 0.6 = ___%
66. 50% = ___
67. 25% = ___
68. 75% = ___
69. 10% = ___
70. 90% = ___
71. 0.4 = ___%
72. 0.8 = ___%
73. 1.0 = ___%
74. 0.05 = ___%
75. 0.01 = ___%
76. 30% = ___
77. 60% = ___
78. 80% = ___
79. 20% = ___
80. 100% = ___
五、综合运算（20题）
81. 12 + 3 × 4 =
82. 20 - 5 × 2 =
83. (15 + 5) ÷ 5 =
84. 3 × (6 + 4) =
85. 100 ÷ (10 - 5) =
86. 25 + 10 ÷ 5 =
87. 12 × 2 + 8 =
88. 30 ÷ 5 + 7 =
89. 18 ÷ (9 - 6) =
90. 4 × (3 + 2) =
91. 20 + 5 × 3 =
92. 16 ÷ 4 + 6 =
93. 9 × (5 - 2) =
94. 15 + 10 ÷ 2 =
95. 12 ÷ (6 - 3) =
96. 7 × 3 + 5 =
97. 100 ÷ 10 + 5 =
98. 8 × 2 + 4 =
99. 24 ÷ 6 + 9 =
100. 10 × 3 - 15 =
通过每天坚持练习这些题目，不仅可以提高学生的计算速度，还能加深对数学概念的理解。建议家长或老师根据孩子的实际情况，适当调整题目的难度和数量，做到因材施教，循序渐进地提升学生的数学能力。
如需答案或解析，可随时留言获取。
