人教版六年级数学下册解方程专项训练 50.docx

1、人教版六年级数学下册解方程专项训练 50 1 x 6x0.6 4 0.7 x 399.5 15% 4 4 1 7 1 x 6x0.1 x x 24 163% 5 6 4 3 1 x 6x0.4 7 0.4 x 717.8 51% 8 2 1 9 1 x 5x0.95 x x 48 99% 4 8 6 4 1 x 7x0.95 8 0.4 x 285.6 88% 5 2 1 4 1 x x0.8 x x 24 21% 7 3 8 9 1 x 5x0.7 5 0.6 x 436.8 59% 3 2 1 5 1 x 8x0.3 x x 28 42% 4 4 7 2 1 x 5x0.35 7 0.4

2、x 740 38% 3 3 1 4 1 x 5x0.35 x x 15 167% 6 3 5 6 1 x 9x0.6 2 0.8 x 30.8 28% 4 6 1 5 1 x x0.5 x x 24 187% 7 4 6 8 1 x 4x0.5 1 0.3 x 41.6 96% 6 6 1 4 1 x 5x0.3 x x 15 3% 9 3 5 5 1 x 4x0.3 4 0.8 x 307.2 90% 6 2 1 4 2 x 3x0.9 x x 9 90% 4 3 3 5 1 x 9x0.5 4 0.1 x 53.3 198% 8 6 1 4 3 x 7x0.15 x x 12 37% 9

3、3 4 6 1 x 7x0.25 2 0.1 x 18.9 59% 5 8 1 8 1 x 8x0.45 x x 28 4% 4 7 4 7 1 x 8x0.1 1 0.9 x 28.5 43% 2 9 1 7 1 x x0.4 x x 30 80% 3 6 5 4 1 x x0.4 4 0.1 x 282.9 166% 3 4 1 7 1 x 3x0.95 x x 18 146% 3 6 3 6 1 x 7x0.35 4 0.8 x 470.4 98% 4 9 1 9 7 x 7x0.7 x x 64 82% 6 8 8 2 1 x 7x0.5 9 0.8 x 19.6 102% 5 8 1

4、 4 1 x 8x0.3 x x 24 163% 8 3 8 8 1 x 6x0.85 1 0.3 x 70.2 119% 3 4 1 9 1 x 6x0.95 x x 32 199% 7 8 4 7 1 x 3x0.55 8 0.3 x 332 151% 7 3 1 6 1 x 8x0.9 x x 35 52% 9 5 7 8 1 x 8x0.75 1 0.8 x 163.8 168% 9 2 1 4 1 x 8x0.95 x x 21 108% 4 3 7 2 1 x 6x0.45 3 0.3 x 214.5 70% 8 4 1 5 6 x 9x0.8 x x 28 5% 2 4 7 4

5、1 x 8x0.1 9 0.7 x 378.3 71% 3 6 1 6 1 x 4x0.35 x x 35 52% 6 5 7 8 1 x 2x0.4 8 0.6 x 782.6 142% 9 8 1 4 6 x 2x0.85 x x 21 135% 3 3 7 6 1 x 3x0.35 4 0.8 x 48 91% 6 4 1 6 1 x 5x0.75 x x 40 11% 2 5 8 7 1 x 5x0.95 5 0.9 x 241.9 72% 6 3 1 9 1 x 6x0.4 x x 64 160% 3 8 8 6 1 x 4x0.45 7 0.8 x 444.6 62% 7 2 1

6、8 2 x 4x0.15 x x 21 174% 4 7 3 8 1 x 2x0.25 1 0.3 x 111.8 1% 7 2 1 6 1 x 4x0.2 x x 35 150% 5 5 7 2 1 x 6x0.45 7 0.7 x 431.2 75% 6 3 1 6 2 x 9x0.8 x x 15 150% 6 5 3 6 1 x 7x0.1 7 0.4 x 347.8 39% 2 6 1 9 1 x 8x0.45 x x 24 141% 3 8 3 5 1 x 3x0.8 9 0.7 x 970 60% 7 7 1 7 2 x 4x0.6 x x 18 99% 9 6 3 9 1 x

7、5x0.5 3 0.8 x 368.6 19% 9 2 1 9 1 x 2x0.95 x x 40 181% 4 8 5 6 1 x 3x0.35 7 0.9 x 165.9 7% 2 5 1 4 1 x 4x0.15 x x 21 130% 9 3 7 7 1 x 4x0.25 5 0.7 x 165.3 13% 3 2 1 9 1 x 8x0.5 x x 56 113% 7 8 7 7 1 x 7x0.05 6 0.4 x 569.6 9% 6 9 1 9 1 x 6x0.8 x x 64 148% 8 8 8 6 1 x 9x0.85 2 0.1 x 163.8 50% 8 5 1 5

8、1 x 6x0.5 x x 16 6% 7 4 4 9 1 x 7x0.7 9 0.1 x 582.4 194% 9 3 1 5 3 x 8x0.85 x x 16 83% 5 4 4 2 1 x 3x0.95 6 0.9 x 545.1 173% 2 5 1 5 1 x 2x0.4 x x 24 36% 2 4 6 5 1 x 3x0.2 4 0.3 x 378.4 47% 5 2 1 8 1 x x0.75 x x 28 103% 7 7 4 5 1 x x0.8 4 0.2 x 315 127% 9 6 1 8 1 x 3x0.55 x x 42 150% 4 7 6 7 1 x 7x0

9、.05 2 0.4 x 132 75% 8 8 1 7 4 x 8x0.3 x x 30 89% 8 6 5 8 1 x x0.7 1 0.5 x 70.5 151% 2 2 1 5 1 x 3x0.3 x x 16 5% 5 4 4 5 1 x 9x0.55 1 0.5 x 25.5 119% 9 5 1 5 1 x 2x0.7 x x 28 188% 7 4 7 6 1 x 9x0.35 9 0.1 x 118.3 99% 7 5 1 8 1 x 5x0.25 x x 49 104% 9 7 7 2 1 x 2x0.7 7 0.6 x 106.4 176% 8 5 1 6 1 x 6x0.

10、75 x x 40 187% 7 5 8 7 1 x 5x0.05 7 0.2 x 712.8 47% 9 5 1 6 3 x 8x0.2 x x 20 101% 5 5 4 7 1 x 5x0.8 4 0.4 x 281.6 39% 2 7 1 9 1 x x0.25 x x 56 162% 9 8 7 6 1 x 9x0.9 7 0.9 x 584.6 184% 3 3 1 5 1 x 3x0.8 x x 20 18% 7 4 5 7 1 x 2x0.75 6 0.7 x 442.2 159% 8 9 1 4 5 x 5x0.9 x x 18 83% 7 3 6 7 1 x 6x0.25 2 0.7 x 256.5 56% 9 8 1 9 1 x 4x0.4 x x 56 72% 8 8 7 6 1 x 7x0.9 8 0.8 x 484 147% 4 9 1 5 5 x 2x0.25 x x 24 34% 3 4 6 6 1 x 9x0.75 8 0.2 x 426.4 127% 2 4