1、人教版六年级数学下册解方程专项训练 130 1 x 4x0.45 9 0.5 x 636.5 19% 4 4 1 8 1 x 4x0.65 x x 49 175% 8 7 7 4 1 x 9x0.7 8 0.2 x 803.6 174% 8 5 1 6 1 x 2x0.85 x x 35 74% 3 5 7 9 1 x 3x0.9 5 0.3 x 121.9 173% 6 8 1 9 1 x x0.95 x x 48 72% 9 8 6 4 1 x 3x0.25 4 0.8 x 307.2 95% 8 2 1 8 1 x x0.6 x x 49 40% 2 7 7 5 1 x 6x0.85 5
2、 0.9 x 477.9 109% 6 7 1 9 1 x 4x0.7 x x 64 155% 6 8 8 2 1 x x0.55 2 0.5 x 190 113% 8 2 1 9 1 x 5x0.85 x x 64 134% 7 8 8 7 1 x x0.2 1 0.3 x 61.1 145% 5 6 1 7 1 x 2x0.2 x x 42 173% 9 6 7 4 1 x 5x0.2 6 0.8 x 516.8 80% 6 6 1 9 6 x 8x0.2 x x 56 147% 6 8 7 9 1 x 6x0.6 3 0.1 x 182.9 167% 6 2 1 7 1 x 3x0.7
3、x x 30 161% 3 6 5 2 1 x 9x0.55 8 0.9 x 471.7 47% 7 8 1 4 1 x 2x0.95 x x 24 147% 7 3 8 6 1 x 2x0.35 4 0.5 x 40.5 122% 9 7 1 9 6 x 3x0.3 x x 56 109% 5 8 7 2 1 x 8x0.65 9 0.7 x 77.6 198% 4 8 1 4 1 x 6x0.55 x x 12 26% 7 3 4 9 1 x 9x0.2 2 0.6 x 158.6 34% 9 3 1 7 1 x 9x0.15 x x 42 94% 2 6 7 8 1 x 4x0.2 6
4、0.1 x 542.9 101% 4 9 1 9 1 x x0.25 x x 56 177% 5 8 7 6 1 x 2x0.6 4 0.1 x 319.8 114% 7 8 1 5 7 x 6x0.9 x x 32 87% 4 4 8 3 1 x 5x0.85 3 0.2 x 105.6 36% 8 4 1 6 1 x 2x0.2 x x 30 74% 7 5 6 5 1 x 2x0.85 4 0.3 x 245.1 160% 5 7 1 6 6 x 9x0.2 x x 35 61% 3 5 7 5 1 x 9x0.75 6 0.1 x 463.6 86% 9 7 1 5 1 x 9x0.9
5、 x x 32 10% 6 4 8 6 1 x 3x0.15 3 0.7 x 140.6 73% 8 2 1 6 5 x 7x0.05 x x 30 76% 3 5 6 8 1 x 4x0.35 8 0.3 x 522.9 167% 4 3 1 6 1 x 6x0.5 x x 40 85% 6 5 8 4 1 x 5x0.85 3 0.8 x 171 113% 5 6 1 8 6 x 4x0.6 x x 49 132% 3 7 7 5 1 x 3x0.65 6 0.2 x 440.2 95% 3 8 1 9 2 x 9x0.4 x x 24 62% 5 8 3 5 1 x 2x0.2 5 0.
6、9 x 436.6 186% 3 5 1 7 1 x 4x0.75 x x 42 111% 7 6 7 3 1 x 9x0.5 2 0.6 x 117 9% 4 8 1 7 1 x 6x0.9 x x 24 153% 6 6 4 5 1 x 5x0.8 3 0.9 x 304.2 185% 2 4 1 6 1 x x0.55 x x 30 160% 4 5 6 8 1 x x0.35 5 0.9 x 76.7 23% 7 4 1 8 1 x 4x0.65 x x 49 129% 9 7 7 7 1 x 6x0.75 5 0.3 x 365.7 134% 9 4 1 6 1 x 6x0.9 x
7、x 35 117% 3 5 7 8 1 x 9x0.55 9 0.7 x 805.1 8% 2 7 1 5 2 x 8x0.5 x x 12 9% 4 4 3 2 1 x 6x0.6 6 0.9 x 503.7 114% 6 5 1 6 1 x 6x0.65 x x 15 192% 8 5 3 5 1 x 2x0.85 1 0.2 x 114 165% 6 9 1 8 1 x 7x0.5 x x 56 32% 6 7 8 7 1 x 3x0.55 6 0.3 x 270.9 68% 3 9 1 7 1 x 9x0.45 x x 48 29% 3 6 8 9 1 x 2x0.95 3 0.8 x
8、 186.2 176% 4 4 1 9 3 x 8x0.35 x x 32 63% 9 8 4 8 1 x 5x0.1 3 0.1 x 285.2 107% 6 8 1 4 1 x 3x0.3 x x 9 162% 9 3 3 4 1 x 2x0.7 7 0.7 x 61.6 44% 3 9 1 4 1 x 6x0.65 x x 12 190% 9 3 4 3 1 x 4x0.35 3 0.2 x 169.6 145% 9 3 1 8 5 x 2x0.45 x x 42 54% 7 7 6 4 1 x 4x0.4 6 0.5 x 396.5 76% 9 5 1 5 1 x 6x0.1 x x
9、20 18% 4 4 5 7 1 x 2x0.65 2 0.6 x 210.6 96% 7 9 1 8 1 x 6x0.4 x x 21 142% 5 7 3 9 1 x 8x0.45 3 0.1 x 201.5 18% 8 4 1 7 4 x 4x0.95 x x 30 179% 2 6 5 9 1 x 5x0.35 9 0.3 x 855.6 178% 6 7 1 6 1 x 7x0.3 x x 30 160% 7 5 6 8 1 x 2x0.15 8 0.6 x 765.4 108% 3 2 1 7 2 x 9x0.1 x x 18 67% 6 6 3 8 1 x 7x0.85 3 0.
10、6 x 144 108% 3 4 1 9 1 x 6x0.45 x x 24 111% 3 8 3 5 1 x 3x0.9 7 0.9 x 134.3 124% 9 7 1 7 1 x 4x0.15 x x 42 172% 6 6 7 4 1 x 4x0.2 9 0.3 x 158.1 44% 5 8 1 7 1 x 2x0.55 x x 30 174% 6 6 5 3 1 x 8x0.45 5 0.4 x 324 71% 8 7 1 5 1 x 7x0.25 x x 20 91% 2 4 5 5 1 x 2x0.6 8 0.3 x 589.3 25% 6 2 1 9 1 x 5x0.75 x x 32 89% 6 8 4 5 1 x 4x0.65 7 0.5 x 405 151% 6 2 1 5 1 x 3x0.9 x x 20 135% 2 4 5 2 1 x 2x0.15 2 0.4 x 74.4 58% 6 2 1 4 4 x 3x0.5 x x 15 70% 8 3 5 7 1 x 9x0.3 6 0.2 x 427.8 179% 2 4
