人教版六年级数学下册解方程专项训练 120.docx

1、人教版六年级数学下册解方程专项训练 120 1 x 4x0.7 6 0.6 x 409.2 145% 4 2 1 5 1 x 9x0.4 x x 32 170% 9 4 8 3 1 x 4x0.15 7 0.3 x 372.3 129% 3 8 1 8 1 x 8x0.6 x x 35 61% 7 7 5 9 1 x 2x0.7 4 0.6 x 354.2 156% 8 9 1 6 1 x 4x0.6 x x 25 168% 3 5 5 8 1 x 7x0.6 5 0.6 x 319.2 139% 9 5 1 5 1 x 2x0.25 x x 32 200% 4 4 8 8 1 x 7x0.6

2、5 9 0.6 x 364.8 193% 6 9 1 9 1 x x0.9 x x 40 126% 6 8 5 7 1 x 8x0.3 4 0.3 x 253.7 171% 7 4 1 7 1 x 8x0.3 x x 18 147% 3 6 3 9 1 x 8x0.35 4 0.2 x 336 63% 2 9 1 5 1 x 6x0.4 x x 12 135% 8 4 3 6 1 x 6x0.9 7 0.9 x 71.1 72% 8 4 1 6 2 x 6x0.25 x x 15 57% 2 5 3 2 1 x 4x0.55 2 0.5 x 10 76% 9 8 1 8 4 x 3x0.7 x

3、 x 35 95% 7 7 5 5 1 x 5x0.1 9 0.8 x 891.8 110% 2 9 1 5 1 x 2x0.45 x x 32 108% 9 4 8 5 1 x 5x0.35 2 0.1 x 48.3 113% 9 7 1 6 1 x 2x0.95 x x 35 182% 8 5 7 5 1 x 2x0.8 9 0.2 x 892.4 124% 6 3 1 4 1 x x0.4 x x 15 199% 8 3 5 9 1 x 7x0.55 7 0.4 x 584.6 88% 2 5 1 4 1 x 7x0.1 x x 18 104% 9 3 6 3 1 x 9x0.55 8

4、0.4 x 134.4 131% 5 3 1 8 1 x x0.3 x x 28 53% 5 7 4 6 1 x 3x0.1 6 0.8 x 666.4 126% 6 9 1 7 1 x 5x0.55 x x 48 5% 6 6 8 8 1 x 5x0.8 8 0.5 x 212.5 35% 7 2 1 8 1 x 9x0.1 x x 42 196% 4 7 6 8 1 x 3x0.9 7 0.5 x 270 133% 6 3 1 6 1 x x0.65 x x 30 15% 3 5 6 3 1 x 3x0.2 7 0.7 x 662.2 53% 2 2 1 4 1 x 9x0.7 x x 1

5、2 39% 4 3 4 9 1 x 6x0.5 2 0.6 x 176.8 176% 3 7 1 7 1 x 8x0.85 x x 36 197% 5 6 6 6 1 x 6x0.1 7 0.4 x 481 9% 9 6 1 6 1 x 3x0.3 x x 35 38% 9 5 7 3 1 x 5x0.45 2 0.3 x 140.3 186% 9 7 1 6 1 x 2x0.9 x x 35 121% 5 5 7 4 1 x 5x0.25 3 0.3 x 178.2 58% 9 5 1 8 1 x 9x0.85 x x 56 112% 7 7 8 2 1 x 8x0.5 2 0.5 x 16

6、0 148% 5 3 1 7 4 x x0.55 x x 30 50% 2 6 5 8 1 x 6x0.75 7 0.7 x 246.4 25% 8 6 1 8 1 x 9x0.7 x x 42 174% 6 7 6 9 1 x x0.25 8 0.4 x 386.4 162% 4 5 1 8 1 x x0.6 x x 28 45% 2 7 4 3 1 x 6x0.15 8 0.8 x 255.2 17% 7 8 1 4 1 x 9x0.45 x x 24 153% 3 3 8 9 1 x 9x0.3 9 0.7 x 601.4 116% 5 9 1 4 4 x 7x0.85 x x 15 1

7、14% 4 3 5 3 1 x 6x0.3 4 0.1 x 381.3 19% 3 9 1 8 1 x 7x0.05 x x 21 170% 3 7 3 5 1 x 3x0.15 4 0.9 x 387.1 72% 6 5 1 4 1 x x0.75 x x 24 174% 7 3 8 6 1 x 7x0.55 3 0.2 x 86.4 163% 7 7 1 4 5 x 2x0.2 x x 18 60% 9 3 6 6 1 x 4x0.1 8 0.1 x 137.7 131% 5 5 1 4 1 x 5x0.6 x x 12 165% 4 3 4 4 1 x 7x0.65 4 0.5 x 40

8、0.5 139% 3 2 1 9 1 x 9x0.8 x x 48 119% 7 8 6 3 1 x x0.4 7 0.7 x 292.6 109% 7 3 1 4 1 x 3x0.5 x x 18 75% 4 3 6 6 1 x 3x0.95 3 0.9 x 136.5 69% 4 8 1 7 1 x 7x0.65 x x 36 171% 3 6 6 3 1 x 2x0.5 3 0.4 x 295.8 187% 5 8 1 9 1 x 7x0.85 x x 32 146% 7 8 4 2 1 x 7x0.6 7 0.7 x 223.3 131% 3 4 1 5 1 x 5x0.75 x x

9、20 38% 5 4 5 2 1 x 2x0.9 6 0.5 x 578.5 9% 2 8 1 6 1 x 5x0.25 x x 25 73% 6 5 5 7 1 x 7x0.15 3 0.6 x 72 121% 3 5 1 4 1 x x0.35 x x 9 129% 2 3 3 2 1 x x0.1 9 0.4 x 846 11% 9 6 1 9 1 x 9x0.85 x x 40 93% 7 8 5 3 1 x 6x0.9 2 0.8 x 120.4 63% 4 6 1 4 1 x 5x0.5 x x 24 44% 3 3 8 6 1 x 2x0.3 6 0.2 x 12.4 54% 2

10、 3 1 6 1 x 6x0.55 x x 35 145% 2 5 7 8 1 x 5x0.35 8 0.4 x 445.2 107% 7 2 1 8 1 x 2x0.45 x x 35 56% 5 7 5 7 1 x 3x0.8 6 0.6 x 534.6 98% 8 7 1 8 1 x 7x0.7 x x 21 61% 9 7 3 4 1 x 7x0.9 7 0.9 x 790 3% 9 2 1 6 1 x 3x0.05 x x 20 92% 5 5 4 5 1 x 9x0.25 7 0.2 x 453.6 165% 2 6 1 8 1 x 2x0.25 x x 56 175% 6 7 8 4 1 x 7x0.7 6 0.4 x 601.6 170% 3 3 1 7 1 x 2x0.65 x x 36 173% 3 6 6 8 1 x 6x0.25 4 0.5 x 108 100% 9 4 1 4 1 x 4x0.45 x x 9 193% 8 3 3 5 1 x 4x0.55 8 0.1 x 696.6 147% 6 4