1、人教版六年级数学下册解方程专项训练 160 1 x x0.05 6 0.9 x 255.3 25% 7 7 1 7 1 x 3x0.8 x x 42 78% 3 6 7 3 1 x 8x0.95 2 0.5 x 137.5 102% 6 2 1 4 7 x 8x0.45 x x 24 86% 9 3 8 3 1 x 9x0.9 7 0.1 x 14.2 138% 5 6 1 8 1 x 4x0.1 x x 21 105% 4 7 3 2 1 x 3x0.45 9 0.5 x 418 139% 6 9 1 4 1 x 7x0.3 x x 9 126% 2 3 3 3 1 x x0.45 4 0.
2、5 x 355.5 91% 2 9 1 4 1 x 6x0.25 x x 18 131% 7 3 6 6 1 x 2x0.65 1 0.5 x 28.5 185% 8 3 1 4 3 x 7x0.2 x x 12 200% 2 3 4 8 1 x 3x0.85 3 0.9 x 390 193% 4 3 1 6 1 x 3x0.45 x x 35 72% 2 5 7 7 1 x x0.35 7 0.2 x 525.6 41% 2 4 1 7 1 x 8x0.3 x x 18 159% 5 6 3 5 1 x 9x0.9 1 0.9 x 150.1 23% 9 4 1 5 1 x 4x0.85 x
3、 x 28 187% 5 4 7 6 1 x 9x0.7 9 0.7 x 116.4 59% 8 2 1 6 1 x 4x0.75 x x 40 20% 9 5 8 5 1 x 9x0.9 1 0.3 x 98.8 156% 2 5 1 4 1 x 6x0.75 x x 12 145% 4 3 4 5 1 x 6x0.4 7 0.4 x 407 112% 7 8 1 8 4 x 8x0.35 x x 35 123% 2 7 5 6 1 x 9x0.6 8 0.2 x 639.6 64% 5 6 1 4 1 x 6x0.25 x x 18 118% 7 3 6 9 1 x 8x0.5 4 0.7
4、 x 460.6 5% 4 4 1 5 1 x 4x0.85 x x 28 66% 9 4 7 4 1 x 5x0.4 9 0.5 x 114 96% 8 3 1 8 1 x 6x0.2 x x 56 7% 4 7 8 8 1 x 5x0.15 7 0.3 x 708.1 11% 9 2 1 8 1 x 9x0.05 x x 21 91% 2 7 3 6 1 x 6x0.25 1 0.1 x 41.8 53% 8 3 1 8 1 x 8x0.65 x x 28 150% 5 7 4 3 1 x 4x0.85 4 0.7 x 338.4 119% 7 9 1 8 1 x 5x0.75 x x 2
5、8 144% 7 7 4 4 1 x 2x0.1 3 0.4 x 61.2 84% 3 3 1 6 1 x 3x0.35 x x 40 9% 4 5 8 9 1 x 3x0.35 6 0.5 x 370.5 141% 8 5 1 4 1 x 7x0.65 x x 24 30% 3 3 8 5 1 x 3x0.9 9 0.8 x 774.2 180% 6 4 1 6 2 x 2x0.75 x x 15 9% 6 5 3 6 1 x 9x0.05 8 0.2 x 820 103% 9 6 1 6 1 x 4x0.5 x x 30 111% 7 5 6 3 1 x 4x0.25 5 0.2 x 28
6、6 35% 5 7 1 9 1 x 4x0.6 x x 40 186% 8 8 5 3 1 x 4x0.8 2 0.1 x 176.4 92% 3 2 1 7 1 x 6x0.65 x x 48 171% 2 6 8 5 1 x 9x0.45 8 0.8 x 70.4 29% 7 9 1 9 1 x 7x0.8 x x 56 101% 9 8 7 5 1 x 9x0.2 1 0.5 x 150 130% 2 3 1 9 1 x 8x0.8 x x 56 45% 7 8 7 7 1 x x0.9 9 0.3 x 381.3 142% 2 7 1 5 7 x 9x0.35 x x 32 127%
7、9 4 8 4 1 x 5x0.7 8 0.6 x 154.8 43% 9 3 1 7 1 x 6x0.8 x x 42 194% 5 6 7 4 1 x x0.5 9 0.3 x 483.6 128% 6 5 1 9 1 x 2x0.5 x x 56 97% 9 8 7 8 1 x 3x0.2 7 0.3 x 525.6 114% 2 6 1 7 1 x 8x0.1 x x 48 132% 6 6 8 9 1 x 2x0.85 9 0.8 x 676.2 68% 7 5 1 7 1 x 2x0.05 x x 30 48% 8 6 5 4 1 x 6x0.2 4 0.9 x 151.9 169
8、% 6 4 1 5 1 x x0.05 x x 32 104% 9 4 8 2 1 x 6x0.4 1 0.8 x 154.8 195% 4 7 1 7 1 x 3x0.4 x x 42 142% 2 6 7 9 1 x 5x0.6 4 0.6 x 174.8 63% 4 2 1 9 7 x 9x0.95 x x 64 193% 3 8 8 3 1 x 9x0.7 6 0.2 x 471.2 14% 8 8 1 4 1 x 3x0.55 x x 9 125% 9 3 3 2 1 x 5x0.8 6 0.6 x 237.6 87% 5 4 1 7 1 x 4x0.75 x x 18 16% 8
9、6 3 2 1 x 3x0.75 3 0.4 x 98.6 188% 8 3 1 4 1 x 3x0.7 x x 24 195% 4 3 8 7 1 x 3x0.9 7 0.7 x 623.7 121% 8 9 1 9 1 x 6x0.25 x x 64 80% 5 8 8 8 1 x 2x0.9 9 0.3 x 446.4 90% 2 7 1 6 1 x 5x0.2 x x 20 107% 5 5 4 9 1 x 4x0.25 9 0.9 x 514.8 147% 7 5 1 7 1 x 8x0.8 x x 30 143% 5 6 5 7 1 x 5x0.75 9 0.4 x 648.6 3
10、6% 7 7 1 6 1 x 8x0.6 x x 40 15% 4 5 8 4 1 x x0.15 3 0.5 x 273 107% 7 2 1 7 1 x 4x0.95 x x 36 115% 8 6 6 2 1 x x0.6 4 0.9 x 88.2 142% 7 4 1 9 1 x 4x0.45 x x 24 61% 9 8 3 6 1 x 6x0.6 9 0.2 x 901.6 173% 3 7 1 9 1 x 8x0.5 x x 64 103% 5 8 8 5 1 x 6x0.1 9 0.6 x 163.2 14% 4 7 1 9 1 x x0.4 x x 48 42% 4 8 6 7 1 x 9x0.6 1 0.7 x 37.4 81% 8 3 1 8 1 x 8x0.1 x x 42 25% 4 7 6 4 1 x 8x0.15 4 0.1 x 401.8 176% 6 5 1 7 1 x x0.5 x x 24 122% 7 6 4 7 1 x 6x0.75 8 0.8 x 325.6 85% 6 6
