【六年级下册口算50道题带答案】为了帮助六年级学生更好地掌握基础数学运算能力，提升计算速度和准确性，下面整理了50道适合六年级下册的口算题，并附上详细答案。这些题目涵盖了整数、小数、分数的加减乘除以及简单的混合运算，内容贴近教材，适合日常练习。
一、题目汇总（共50题）
| 题号 | 题目 |
| 1 | 24 + 36 = |
| 2 | 78 - 45 = |
| 3 | 9 × 7 = |
| 4 | 63 ÷ 9 = |
| 5 | 1.5 + 2.3 = |
| 6 | 4.8 - 1.9 = |
| 7 | 0.6 × 5 = |
| 8 | 2.4 ÷ 0.6 = |
| 9 | 1/2 + 1/4 = |
| 10 | 3/4 - 1/2 = |
| 11 | 2/3 × 3/4 = |
| 12 | 5/6 ÷ 1/3 = |
| 13 | 12 + 3 × 4 = |
| 14 | (15 - 6) × 2 = |
| 15 | 8 × (3 + 2) = |
| 16 | 42 ÷ 6 + 3 = |
| 17 | 10 - 2 × 3 = |
| 18 | 7 + 5 × 2 = |
| 19 | 1.2 + 0.8 = |
| 20 | 2.5 - 1.1 = |
| 21 | 0.7 × 3 = |
| 22 | 3.6 ÷ 0.9 = |
| 23 | 2/5 + 1/5 = |
| 24 | 7/8 - 3/8 = |
| 25 | 3/5 × 2/3 = |
| 26 | 4/5 ÷ 2/5 = |
| 27 | 10 + 5 × 2 = |
| 28 | (12 - 5) × 3 = |
| 29 | 6 × (4 + 1) = |
| 30 | 30 ÷ 5 + 4 = |
| 31 | 9 - 3 × 2 = |
| 32 | 5 + 4 × 3 = |
| 33 | 1.8 + 0.7 = |
| 34 | 3.4 - 1.6 = |
| 35 | 0.9 × 4 = |
| 36 | 4.5 ÷ 0.5 = |
| 37 | 3/4 + 1/4 = |
| 38 | 5/6 - 2/6 = |
| 39 | 2/7 × 3/4 = |
| 40 | 6/7 ÷ 3/7 = |
| 41 | 15 + 2 × 5 = |
| 42 | (18 - 9) × 2 = |
| 43 | 7 × (2 + 3) = |
| 44 | 28 ÷ 4 + 5 = |
| 45 | 10 - 4 × 2 = |
| 46 | 6 + 3 × 4 = |
| 47 | 2.1 + 1.9 = |
| 48 | 4.2 - 2.3 = |
| 49 | 0.8 × 5 = |
| 50 | 5.6 ÷ 0.8 = |
二、答案汇总
| 题号 | 答案 |
| 1 | 60 |
| 2 | 33 |
| 3 | 63 |
| 4 | 7 |
| 5 | 3.8 |
| 6 | 2.9 |
| 7 | 3.0 |
| 8 | 4.0 |
| 9 | 3/4 |
| 10 | 1/4 |
| 11 | 1/2 |
| 12 | 5/2 或 2.5 |
| 13 | 24 |
| 14 | 18 |
| 15 | 30 |
| 16 | 10 |
| 17 | 4 |
| 18 | 17 |
| 19 | 2.0 |
| 20 | 1.4 |
| 21 | 2.1 |
| 22 | 4.0 |
| 23 | 3/5 |
| 24 | 4/8 或 1/2 |
| 25 | 6/15 或 2/5 |
| 26 | 2 |
| 27 | 20 |
| 28 | 21 |
| 29 | 30 |
| 30 | 10 |
| 31 | 3 |
| 32 | 17 |
| 33 | 2.5 |
| 34 | 1.8 |
| 35 | 3.6 |
| 36 | 9.0 |
| 37 | 1 |
| 38 | 3/6 或 1/2 |
| 39 | 6/28 或 3/14 |
| 40 | 2 |
| 41 | 25 |
| 42 | 18 |
| 43 | 35 |
| 44 | 12 |
| 45 | 2 |
| 46 | 18 |
| 47 | 4.0 |
| 48 | 1.9 |
| 49 | 4.0 |
| 50 | 7.0 |
通过以上50道口算题的练习，可以帮助学生巩固基础知识，提高运算速度和准确率。建议每天坚持练习10题左右，逐步提升数学思维能力和解题技巧。
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