人教版六年级数学下册解方程专项训练 205.docx

1、人教版六年级数学下册解方程专项训练 205 1 5 1 x 5x0.25 x x 24 89% 8 4 6 9 1 x 6x0.05 4 0.2 x 411.6 182% 7 9 1 4 3 x 5x0.3 x x 12 156% 8 3 4 2 1 x 6x0.45 1 0.7 x 27.2 25% 4 8 1 5 1 x 9x0.95 x x 28 42% 2 4 7 5 1 x 7x0.7 7 0.3 x 197.1 103% 9 6 1 7 1 x 3x0.5 x x 18 88% 7 6 3 7 1 x 6x0.15 3 0.4 x 214.2 173% 5 8 1 7 1 x 3x

2、0.3 x x 24 27% 6 6 4 4 1 x 6x0.15 3 0.9 x 175.5 57% 9 9 1 8 1 x 7x0.45 x x 21 35% 8 7 3 7 1 x 3x0.1 9 0.2 x 469.2 162% 3 3 1 4 1 x 7x0.05 x x 9 190% 2 3 3 8 1 x 7x0.35 3 0.5 x 84 194% 6 4 1 6 1 x 2x0.5 x x 15 85% 5 5 3 4 1 x 4x0.85 6 0.1 x 396.5 161% 2 7 1 9 1 x x0.7 x x 64 69% 2 8 8 3 1 x 7x0.55 9

3、0.9 x 49.5 158% 9 2 1 4 5 x 3x0.2 x x 18 127% 9 3 6 2 1 x 2x0.05 5 0.9 x 177 22% 6 6 1 7 1 x 9x0.8 x x 48 105% 7 6 8 4 1 x 6x0.95 1 0.3 x 39 110% 3 6 1 9 6 x 2x0.9 x x 56 132% 6 8 7 2 1 x 6x0.9 1 0.1 x 12.1 85% 6 5 1 4 3 x 4x0.95 x x 12 45% 6 3 4 9 1 x x0.05 7 0.6 x 288.8 28% 5 2 1 9 1 x 3x0.55 x x

4、40 92% 3 8 5 6 1 x 9x0.5 6 0.3 x 548.1 59% 3 5 1 5 1 x 2x0.1 x x 28 129% 9 4 7 2 1 x x0.3 5 0.6 x 543.2 3% 6 4 1 8 5 x 9x0.1 x x 42 163% 6 7 6 2 1 x 3x0.35 4 0.2 x 180.6 120% 3 4 1 8 1 x x0.5 x x 35 55% 7 7 5 3 1 x 4x0.85 1 0.5 x 150 187% 8 4 1 5 2 x 3x0.9 x x 12 154% 7 4 3 8 1 x 6x0.95 6 0.9 x 524.

5、4 57% 2 6 1 8 1 x 3x0.8 x x 35 118% 2 7 5 7 1 x 2x0.05 8 0.6 x 258 122% 5 2 1 6 3 x 2x0.65 x x 20 92% 7 5 4 7 1 x 2x0.9 6 0.1 x 597.8 39% 7 7 1 9 1 x 6x0.3 x x 32 102% 7 8 4 5 1 x 4x0.25 3 0.5 x 217 188% 2 8 1 9 1 x 3x0.75 x x 48 102% 9 8 6 7 1 x 7x0.65 7 0.5 x 607.5 133% 4 9 1 7 1 x 2x0.95 x x 36 1

6、88% 4 6 6 6 1 x x0.6 6 0.4 x 505.6 132% 8 9 1 5 1 x 7x0.95 x x 32 51% 2 4 8 7 1 x 9x0.2 4 0.6 x 257.6 19% 5 8 1 9 1 x 4x0.9 x x 24 45% 2 8 3 2 1 x 4x0.25 6 0.7 x 335 177% 4 6 1 5 1 x 2x0.55 x x 32 20% 5 4 8 6 1 x 2x0.5 8 0.6 x 77.4 12% 5 5 1 7 1 x x0.65 x x 36 47% 8 6 6 8 1 x 4x0.75 9 0.7 x 271.6 12

7、3% 5 2 1 9 1 x 6x0.15 x x 48 33% 5 8 6 6 1 x 3x0.35 6 0.3 x 195.3 47% 8 4 1 6 1 x 6x0.8 x x 20 124% 8 5 4 6 1 x 2x0.15 4 0.8 x 105.6 67% 8 5 1 8 1 x 2x0.2 x x 56 10% 7 7 8 6 1 x 5x0.85 9 0.4 x 667.4 28% 8 4 1 8 1 x 9x0.25 x x 28 67% 6 7 4 4 1 x 9x0.5 8 0.4 x 646.8 137% 6 6 1 4 1 x 7x0.35 x x 18 3% 6

8、 3 6 8 1 x 6x0.55 2 0.9 x 232 82% 3 5 1 4 1 x 6x0.3 x x 12 13% 7 3 4 5 1 x x0.05 4 0.8 x 206.4 164% 9 2 1 9 1 x 7x0.6 x x 56 165% 7 8 7 2 1 x 9x0.7 8 0.8 x 167.2 178% 2 5 1 5 1 x 4x0.6 x x 16 3% 7 4 4 8 1 x x0.35 2 0.8 x 280 106% 7 3 1 8 1 x 6x0.05 x x 21 144% 9 7 3 6 1 x 5x0.6 1 0.7 x 59.5 64% 2 6

9、1 5 1 x 8x0.35 x x 20 93% 4 4 5 8 1 x 8x0.65 3 0.1 x 248 138% 7 3 1 6 1 x 6x0.85 x x 20 128% 8 5 4 6 1 x 4x0.75 1 0.5 x 108 111% 8 3 1 9 1 x 3x0.3 x x 24 8% 5 8 3 2 1 x x0.8 5 0.1 x 188.7 171% 9 2 1 7 1 x 2x0.85 x x 24 72% 3 6 4 3 1 x 9x0.7 9 0.7 x 465.6 105% 3 9 1 9 1 x 3x0.95 x x 32 39% 5 8 4 5 1

10、x x0.1 2 0.9 x 179.8 138% 3 8 1 9 5 x 9x0.45 x x 48 94% 5 8 6 7 1 x 5x0.7 3 0.2 x 240 145% 6 4 1 8 6 x 9x0.2 x x 49 76% 8 7 7 7 1 x 9x0.15 4 0.7 x 61.1 43% 8 7 1 4 1 x 3x0.4 x x 15 98% 7 3 5 2 1 x 3x0.5 2 0.3 x 27.6 176% 5 6 1 5 1 x 3x0.4 x x 32 153% 3 4 8 4 1 x x0.35 2 0.2 x 191.4 79% 8 9 1 4 6 x 3x0.65 x x 21 35% 8 3 7 8 1 x 6x0.55 9 0.5 x 617.5 192% 2 4 1 4 4 x 2x0.85 x x 15 178% 2 3 5 5 1 x x0.6 6 0.2 x 62 94% 3 7 1 8 1 x 3x0.15 x x 56 107% 7 7 8 7