【小学五年级下册数学解方程(含分数、小数)快!出题.100道题】为了帮助小学生更好地掌握解方程的技巧，特别是涉及分数和小数的方程，我们整理了100道适合五年级下册学生的解方程题目。这些题目涵盖了基本的一元一次方程、含有分数和小数的方程，以及一些简单的实际问题应用题。通过练习这些题目，学生可以提升计算能力、逻辑思维能力和解题速度。
以下是这100道题目的答案汇总表格，方便教师或家长进行批改与辅导。
解方程题目答案汇总表（共100题）
| 题号 | 方程 | 解 |
| 1 | x + 3 = 7 | x = 4 |
| 2 | x - 5 = 2 | x = 7 |
| 3 | 2x = 10 | x = 5 |
| 4 | 3x = 9 | x = 3 |
| 5 | x ÷ 4 = 2 | x = 8 |
| 6 | x + 1.5 = 5 | x = 3.5 |
| 7 | x - 0.8 = 1.2 | x = 2.0 |
| 8 | 2x = 6.4 | x = 3.2 |
| 9 | 4x = 12 | x = 3 |
| 10 | x ÷ 5 = 1.2 | x = 6 |
| 11 | x + 1/2 = 3 | x = 2.5 |
| 12 | x - 1/4 = 1/2 | x = 3/4 |
| 13 | 3x = 6/5 | x = 2/5 |
| 14 | 2x = 1/3 | x = 1/6 |
| 15 | x ÷ 2 = 3/4 | x = 3/2 |
| 16 | x + 2.3 = 5.7 | x = 3.4 |
| 17 | x - 1.7 = 2.3 | x = 4.0 |
| 18 | 5x = 10.5 | x = 2.1 |
| 19 | 6x = 12 | x = 2 |
| 20 | x ÷ 3 = 2.5 | x = 7.5 |
| 21 | x + 1/3 = 2 | x = 5/3 |
| 22 | x - 1/2 = 1/4 | x = 3/4 |
| 23 | 4x = 2/3 | x = 1/6 |
| 24 | 3x = 9/2 | x = 3/2 |
| 25 | x ÷ 1/2 = 4 | x = 2 |
| 26 | x + 3.2 = 7.5 | x = 4.3 |
| 27 | x - 2.6 = 1.4 | x = 4.0 |
| 28 | 7x = 14 | x = 2 |
| 29 | 8x = 24 | x = 3 |
| 30 | x ÷ 0.5 = 6 | x = 3 |
| 31 | x + 1/5 = 3/5 | x = 2/5 |
| 32 | x - 2/5 = 1/5 | x = 3/5 |
| 33 | 5x = 1/2 | x = 1/10 |
| 34 | 2x = 3/4 | x = 3/8 |
| 35 | x ÷ 3 = 1/2 | x = 3/2 |
| 36 | x + 0.7 = 2.3 | x = 1.6 |
| 37 | x - 0.9 = 1.1 | x = 2.0 |
| 38 | 6x = 12.6 | x = 2.1 |
| 39 | 9x = 18 | x = 2 |
| 40 | x ÷ 4 = 0.5 | x = 2 |
| 41 | x + 2/3 = 5/3 | x = 1 |
| 42 | x - 1/3 = 2/3 | x = 1 |
| 43 | 7x = 14/5 | x = 2/5 |
| 44 | 4x = 1/2 | x = 1/8 |
| 45 | x ÷ 1/3 = 9 | x = 3 |
| 46 | x + 1.8 = 4.2 | x = 2.4 |
| 47 | x - 3.5 = 1.5 | x = 5.0 |
| 48 | 10x = 20 | x = 2 |
| 49 | 11x = 33 | x = 3 |
| 50 | x ÷ 0.2 = 5 | x = 1 |
| 51 | x + 1/4 = 3/4 | x = 1/2 |
| 52 | x - 1/6 = 1/3 | x = 1/2 |
| 53 | 3x = 2/5 | x = 2/15 |
| 54 | 5x = 3/2 | x = 3/10 |
| 55 | x ÷ 2 = 1/3 | x = 2/3 |
| 56 | x + 0.5 = 3.5 | x = 3.0 |
| 57 | x - 1.2 = 2.8 | x = 4.0 |
| 58 | 8x = 16 | x = 2 |
| 59 | 9x = 27 | x = 3 |
| 60 | x ÷ 0.4 = 5 | x = 2 |
| 61 | x + 3/4 = 1 | x = 1/4 |
| 62 | x - 1/2 = 1/4 | x = 3/4 |
| 63 | 6x = 1/2 | x = 1/12 |
| 64 | 2x = 1/4 | x = 1/8 |
| 65 | x ÷ 1/4 = 8 | x = 2 |
| 66 | x + 2.1 = 5.4 | x = 3.3 |
| 67 | x - 2.4 = 1.6 | x = 4.0 |
| 68 | 12x = 24 | x = 2 |
| 69 | 13x = 39 | x = 3 |
| 70 | x ÷ 0.3 = 6 | x = 1.8 |
| 71 | x + 1/2 = 2 | x = 1.5 |
| 72 | x - 3/4 = 1/4 | x = 1 |
| 73 | 4x = 1/3 | x = 1/12 |
| 74 | 7x = 2/3 | x = 2/21 |
| 75 | x ÷ 1/5 = 10 | x = 2 |
| 76 | x + 1.5 = 4.5 | x = 3.0 |
| 77 | x - 0.7 = 1.3 | x = 2.0 |
| 78 | 9x = 18 | x = 2 |
| 79 | 10x = 30 | x = 3 |
| 80 | x ÷ 0.6 = 5 | x = 3 |
| 81 | x + 2/5 = 3/5 | x = 1/5 |
| 82 | x - 1/5 = 2/5 | x = 3/5 |
| 83 | 5x = 2/3 | x = 2/15 |
| 84 | 3x = 1/2 | x = 1/6 |
| 85 | x ÷ 1/3 = 6 | x = 2 |
| 86 | x + 0.6 = 2.6 | x = 2.0 |
| 87 | x - 1.5 = 2.5 | x = 4.0 |
| 88 | 11x = 22 | x = 2 |
| 89 | 12x = 36 | x = 3 |
| 90 | x ÷ 0.8 = 5 | x = 4 |
| 91 | x + 1/3 = 2/3 | x = 1/3 |
| 92 | x - 2/3 = 1/3 | x = 1 |
| 93 | 6x = 1/2 | x = 1/12 |
| 94 | 4x = 1/5 | x = 1/20 |
| 95 | x ÷ 2 = 1/4 | x = 1/2 |
| 96 | x + 3.4 = 6.6 | x = 3.2 |
| 97 | x - 2.8 = 1.2 | x = 4.0 |
| 98 | 7x = 14 | x = 2 |
| 99 | 8x = 24 | x = 3 |
| 100 | x ÷ 0.1 = 10 | x = 1 |
以上是100道小学五年级下册数学解方程题目的答案汇总。建议在做题时注意单位转换、分数运算和小数点位置，养成良好的解题习惯。希望同学们通过反复练习，能够熟练掌握解方程的方法，并提高数学成绩。
