【四年级解方程数学题100道】在小学四年级的数学学习中，解方程是一个重要的知识点。它不仅帮助学生理解等式的基本性质，还能提升他们的逻辑思维能力和问题解决能力。为了帮助学生更好地掌握这一内容，我们整理了100道适合四年级学生的解方程练习题，并附上答案，方便学生自主练习和家长辅导。
以下为题目与答案的总结表格：
| 题号 | 方程 | 解 |
| 1 | x + 5 = 12 | x = 7 |
| 2 | x - 3 = 8 | x = 11 |
| 3 | 4x = 20 | x = 5 |
| 4 | x ÷ 6 = 3 | x = 18 |
| 5 | 2x + 1 = 9 | x = 4 |
| 6 | 3x - 4 = 5 | x = 3 |
| 7 | x + 7 = 15 | x = 8 |
| 8 | x - 9 = 6 | x = 15 |
| 9 | 5x = 30 | x = 6 |
| 10 | x ÷ 4 = 5 | x = 20 |
| 11 | 2x + 3 = 11 | x = 4 |
| 12 | 3x - 2 = 7 | x = 3 |
| 13 | x + 10 = 20 | x = 10 |
| 14 | x - 12 = 5 | x = 17 |
| 15 | 6x = 36 | x = 6 |
| 16 | x ÷ 7 = 4 | x = 28 |
| 17 | 2x + 5 = 15 | x = 5 |
| 18 | 3x - 6 = 3 | x = 3 |
| 19 | x + 8 = 17 | x = 9 |
| 20 | x - 10 = 7 | x = 17 |
| 21 | 7x = 49 | x = 7 |
| 22 | x ÷ 5 = 6 | x = 30 |
| 23 | 2x + 4 = 12 | x = 4 |
| 24 | 3x - 5 = 4 | x = 3 |
| 25 | x + 9 = 18 | x = 9 |
| 26 | x - 11 = 8 | x = 19 |
| 27 | 8x = 64 | x = 8 |
| 28 | x ÷ 3 = 9 | x = 27 |
| 29 | 2x + 6 = 14 | x = 4 |
| 30 | 3x - 7 = 2 | x = 3 |
| 31 | x + 12 = 25 | x = 13 |
| 32 | x - 14 = 6 | x = 20 |
| 33 | 9x = 81 | x = 9 |
| 34 | x ÷ 2 = 10 | x = 20 |
| 35 | 2x + 7 = 15 | x = 4 |
| 36 | 3x - 8 = 1 | x = 3 |
| 37 | x + 15 = 22 | x = 7 |
| 38 | x - 16 = 9 | x = 25 |
| 39 | 10x = 100 | x = 10 |
| 40 | x ÷ 8 = 7 | x = 56 |
| 41 | 2x + 8 = 18 | x = 5 |
| 42 | 3x - 9 = 3 | x = 4 |
| 43 | x + 13 = 20 | x = 7 |
| 44 | x - 17 = 5 | x = 22 |
| 45 | 11x = 66 | x = 6 |
| 46 | x ÷ 9 = 5 | x = 45 |
| 47 | 2x + 9 = 19 | x = 5 |
| 48 | 3x - 10 = 5 | x = 5 |
| 49 | x + 16 = 24 | x = 8 |
| 50 | x - 18 = 7 | x = 25 |
| 51 | 12x = 72 | x = 6 |
| 52 | x ÷ 10 = 4 | x = 40 |
| 53 | 2x + 10 = 20 | x = 5 |
| 54 | 3x - 11 = 4 | x = 5 |
| 55 | x + 17 = 25 | x = 8 |
| 56 | x - 19 = 6 | x = 25 |
| 57 | 13x = 78 | x = 6 |
| 58 | x ÷ 6 = 7 | x = 42 |
| 59 | 2x + 11 = 21 | x = 5 |
| 60 | 3x - 12 = 3 | x = 5 |
| 61 | x + 18 = 27 | x = 9 |
| 62 | x - 20 = 8 | x = 28 |
| 63 | 14x = 84 | x = 6 |
| 64 | x ÷ 7 = 8 | x = 56 |
| 65 | 2x + 12 = 22 | x = 5 |
| 66 | 3x - 13 = 2 | x = 5 |
| 67 | x + 19 = 28 | x = 9 |
| 68 | x - 21 = 9 | x = 30 |
| 69 | 15x = 90 | x = 6 |
| 70 | x ÷ 5 = 12 | x = 60 |
| 71 | 2x + 13 = 23 | x = 5 |
| 72 | 3x - 14 = 1 | x = 5 |
| 73 | x + 20 = 29 | x = 9 |
| 74 | x - 22 = 10 | x = 32 |
| 75 | 16x = 96 | x = 6 |
| 76 | x ÷ 4 = 15 | x = 60 |
| 77 | 2x + 14 = 24 | x = 5 |
| 78 | 3x - 15 = 0 | x = 5 |
| 79 | x + 21 = 30 | x = 9 |
| 80 | x - 23 = 11 | x = 34 |
| 81 | 17x = 102 | x = 6 |
| 82 | x ÷ 3 = 16 | x = 48 |
| 83 | 2x + 15 = 25 | x = 5 |
| 84 | 3x - 16 = -1 | x = 5 |
| 85 | x + 22 = 31 | x = 9 |
| 86 | x - 24 = 12 | x = 36 |
| 87 | 18x = 108 | x = 6 |
| 88 | x ÷ 2 = 18 | x = 36 |
| 89 | 2x + 16 = 26 | x = 5 |
| 90 | 3x - 17 = -2 | x = 5 |
| 91 | x + 23 = 32 | x = 9 |
| 92 | x - 25 = 13 | x = 38 |
| 93 | 19x = 114 | x = 6 |
| 94 | x ÷ 1 = 19 | x = 19 |
| 95 | 2x + 17 = 27 | x = 5 |
| 96 | 3x - 18 = -3 | x = 5 |
| 97 | x + 24 = 33 | x = 9 |
| 98 | x - 26 = 14 | x = 40 |
| 99 | 20x = 120 | x = 6 |
| 100 | x ÷ 1 = 20 | x = 20 |
以上100道题目涵盖了加法、减法、乘法和除法的基本方程形式，适合四年级学生巩固基础运算能力和解方程技巧。建议学生在做题时注意步骤清晰，逐步推理，养成良好的数学习惯。
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