1、人教版六年级数学下册解方程专项训练 113 1 5 1 x 2x0.6 x x 28 51% 6 4 7 9 1 x x0.25 1 0.3 x 114.4 24% 4 8 1 6 7 x 9x0.5 x x 40 185% 8 5 8 9 1 x 3x0.2 5 0.3 x 429.3 190% 9 4 1 5 1 x 4x0.8 x x 32 194% 6 4 8 6 1 x 9x0.7 8 0.8 x 871.2 159% 3 7 1 8 1 x 2x0.8 x x 35 134% 8 7 5 5 1 x 5x0.9 5 0.9 x 430.7 40% 5 9 1 8 1 x 9x0.6
2、5 x x 42 116% 9 7 6 7 1 x 9x0.6 9 0.1 x 445.9 11% 6 5 1 5 1 x 8x0.85 x x 28 158% 8 4 7 6 1 x 4x0.7 3 0.9 x 175.5 195% 4 2 1 7 6 x x0.3 x x 42 14% 3 6 7 2 1 x 4x0.05 5 0.3 x 461.1 74% 3 3 1 5 1 x 5x0.55 x x 28 7% 3 4 7 3 1 x 8x0.95 4 0.1 x 377.2 114% 3 7 1 8 1 x 7x0.05 x x 49 25% 2 7 7 8 1 x 9x0.5 5
3、0.8 x 464 67% 3 5 1 7 1 x x0.55 x x 24 39% 8 6 4 4 1 x 8x0.3 9 0.7 x 242.5 23% 8 9 1 6 1 x 4x0.5 x x 15 148% 8 5 3 5 1 x 9x0.35 4 0.4 x 57.2 165% 3 3 1 8 1 x x0.3 x x 28 37% 4 7 4 7 1 x 2x0.75 3 0.4 x 285.6 198% 4 5 1 8 1 x 8x0.35 x x 28 155% 3 7 4 6 1 x 8x0.85 4 0.8 x 62.4 26% 9 5 1 6 1 x 7x0.5 x x
4、 40 176% 8 5 8 5 1 x 9x0.4 9 0.5 x 218.5 47% 3 8 1 4 1 x x0.95 x x 15 62% 3 3 5 6 1 x 5x0.4 2 0.5 x 20 13% 3 4 1 6 5 x 3x0.1 x x 30 148% 2 5 6 2 1 x 4x0.65 4 0.3 x 318.2 176% 7 3 1 9 2 x 3x0.1 x x 24 101% 9 8 3 7 1 x 3x0.35 4 0.7 x 361.9 188% 4 7 1 8 1 x 4x0.8 x x 28 6% 7 7 4 8 1 x 3x0.95 1 0.9 x 18
5、4.3 66% 3 3 1 6 7 x 4x0.35 x x 40 143% 5 5 8 6 1 x 8x0.2 3 0.6 x 291.6 62% 7 9 1 7 1 x 2x0.05 x x 30 184% 3 6 5 5 1 x 3x0.95 9 0.7 x 155.2 193% 8 2 1 6 4 x 6x0.55 x x 25 74% 7 5 5 3 1 x 6x0.45 8 0.6 x 696.6 177% 9 2 1 7 1 x 9x0.6 x x 24 156% 4 6 4 9 1 x 5x0.65 9 0.1 x 236.6 57% 8 3 1 4 6 x 8x0.3 x x
6、 21 95% 2 3 7 2 1 x 9x0.2 5 0.4 x 118.8 97% 3 6 1 4 1 x 2x0.1 x x 24 42% 7 3 8 7 1 x 2x0.55 5 0.9 x 424.8 32% 6 7 1 4 1 x 5x0.95 x x 15 67% 4 3 5 9 1 x 7x0.7 4 0.2 x 29.4 177% 5 8 1 4 1 x 9x0.05 x x 24 57% 2 3 8 8 1 x 8x0.6 2 0.9 x 182.7 198% 7 3 1 4 1 x 9x0.2 x x 15 87% 2 3 5 2 1 x 2x0.45 6 0.5 x 5
7、00.5 71% 6 2 1 8 5 x 3x0.25 x x 42 82% 3 7 6 2 1 x 5x0.55 3 0.2 x 51.2 189% 4 5 1 4 1 x 9x0.85 x x 12 131% 9 3 4 6 1 x 4x0.45 5 0.9 x 64.9 165% 9 6 1 6 1 x 7x0.95 x x 15 67% 3 5 3 9 1 x x0.95 4 0.1 x 397.7 52% 3 4 1 7 1 x 6x0.9 x x 48 195% 3 6 8 8 1 x 8x0.65 6 0.7 x 361.8 199% 5 4 1 5 4 x 9x0.35 x x
8、 20 5% 6 4 5 3 1 x 7x0.3 3 0.5 x 164.5 154% 6 8 1 6 1 x 7x0.9 x x 25 193% 8 5 5 6 1 x 5x0.15 1 0.2 x 2.4 77% 8 4 1 6 4 x 8x0.55 x x 25 55% 7 5 5 9 1 x x0.5 3 0.9 x 374.4 124% 7 8 1 4 7 x 7x0.25 x x 24 30% 3 3 8 2 1 x 8x0.6 2 0.7 x 259.2 170% 5 6 1 4 1 x 7x0.95 x x 18 54% 8 3 6 4 1 x 5x0.95 1 0.9 x 1
9、50.1 91% 2 3 1 9 2 x 9x0.75 x x 24 147% 4 8 3 8 1 x x0.65 1 0.3 x 126.1 34% 9 4 1 8 1 x 7x0.7 x x 21 150% 4 7 3 7 1 x 7x0.75 7 0.9 x 260.7 150% 6 9 1 6 1 x 5x0.05 x x 35 82% 7 5 7 3 1 x 8x0.8 3 0.6 x 10.8 180% 5 5 1 6 6 x 6x0.8 x x 35 131% 9 5 7 3 1 x 8x0.6 6 0.7 x 663.3 33% 8 9 1 5 1 x 4x0.05 x x 2
10、0 184% 9 4 5 4 1 x 2x0.05 8 0.3 x 398.4 142% 9 5 1 4 1 x x0.75 x x 15 173% 8 3 5 5 1 x 6x0.65 3 0.8 x 372.4 168% 2 9 1 5 1 x 5x0.15 x x 20 172% 7 4 5 9 1 x 3x0.9 2 0.4 x 129.6 31% 2 4 1 7 1 x 8x0.85 x x 42 30% 9 6 7 9 1 x x0.5 4 0.1 x 8.2 166% 4 7 1 7 1 x 4x0.05 x x 42 139% 7 6 7 2 1 x 3x0.4 8 0.2 x 557.6 113% 6 9 1 9 4 x x0.5 x x 40 139% 3 8 5 4 1 x x0.55 3 0.7 x 236.8 141% 3 4 1 7 1 x 9x0.05 x x 36 119% 4 6 6 9 1 x 8x0.75 6 0.7 x 274.7 48% 8 6 1 4 1 x x0.5 x x 21 67% 9 3 7 4
