人教版小学六年级解比例及解方程练习题

人教版六年级解方程及解比例练习题 解比例或方程: x:10=2:5 4:x=6:3 24:x=6:12 5:4=10:x 0.8:4=x:8 6:x=3:12 25:0.25=x:1 92 =x8 x3 6 =35 4 x: 7=6: 3 x5.4=2.26 45:x=18:26 2.8:4.2=x:9.6 1 01 :x=81 :41 2.8:4.2=x:9.6 x:24= 43 :31 8:x=54 :43 85 :61 =x: 1 21 0．6∶4＝2.4∶x 6∶x＝15∶13 0.612 ＝1.5x 34∶12＝x∶45 1112∶45＝2536∶x x∶114＝0.7∶12 10∶50＝x∶40 1.3∶x＝5.2∶20 x∶3.6＝6∶18 13∶120＝169 ∶x 4.60.2＝8x 38＝x64 X÷5=9X 10 X＋7X=16 4X－6×32 =2 解方程 X－ 27 X=43 2X + 25 = 35 70%X + 20%X = 3.6 X×53 =20×41 25% + 10X = 54 X - 15%X = 68 X＋83 X＝121 5X－3×2 15 ＝75 32 X÷41 ＝12 6X＋5 =13.4 834143X 3X=83 X÷72 =1 67 X＋87 X=43 4X－6×32 =2 125 ÷X= 310 53 X = 7 22 5 98 X = 61 ×5 11 6 X÷ 3 56 =4 52 6 ×2 51 3 4x－3 ×9 = 29 21 x + 61 x = 4 1 03 X－21×32 =4 2 041xx 8)6.2(2x 6X＋5 =13.4 25 X-13 X= 310 4χ－6＝38 5X=1915 218 X=154 X÷54 =2815 32 X÷41 =12 53 X=7225 98 X=61 ×5116 X÷356 =4526 ÷2513 X-0.25=41 4X =30% 4+0.7X=102 32 X+21 X=42 X+41 X=105 X-83 X=400 X-0.125X=8 X36 = 43 X+37 X=18 X×( 16 + 38 )=1312 x－0.375x=65 x×32 +21 =4×83 X－73 X＝12 5 X－2.4×5＝8 0.36×5- 34 x = 35 23 (x- 4.5) = 7 12 x- 25%x = 10 x- 0.8x = 16+6 20 x– 8.5= 1.5 x- 45 x -4= 21 X＋25%X=90 X－37 X= 89 X－ 27 X=43 2X + 25 = 35 70%X + 20%X = 3.6 X×53 =20×41 25% + 10X = 54 X - 15%X = 68 X＋83 X＝121 5X－3×2 15 ＝75 32 X÷41 ＝12 6X＋5 =13.4 834143X 3X=83 X÷72 =1 67 X＋87 X=43 4X－6×32 =2 125 ÷X= 310 53 X = 7 22 5 98 X = 61 ×5 11 6 X÷ 3 56 =4 52 6 ×2 51 3 4x－3 ×9 = 29 21 x + 61 x = 4 1 03 X－21×32 =4 2 041xx 8)6.2(2x 6X＋5 =13.4 25 X-13 X= 310 4χ－6＝38 5X=1 91 5 2 18 X=1 54 X÷54 =2 81 5 32 X÷41 =12 53 X=7 22 5 98 X=61 ×5 11 6 X÷3 56 =4 52 6 ÷2 51 3 X-0.25=41 4X =30% 4+0.7X=102 32 X+21 X=42 X+41 X=105 X-83 X=400 X-0.125X=8 X36 = 43 X+37 X=18 X×( 16 + 38 )=1312 x－0.375x=65 x×32 +21 =4×83 X－73 X＝12 5 X－2.4×5＝8 0.36×5- 34 x = 35 23 (x- 4.5) = 7 12 x- 25%x = 10 X＋25%X=90 x- 0.8x = 16+6 20 x– 8.5= 1.5 x- 45 x -4= 21 X－37 X= 89 X－ 27 X=43 2X + 25 = 35 70%X + 20%X = 3.6 X×53 =20×41 25% + 10X = 54 X - 15%X = 68 X＋83 X＝121 5X－3×215 ＝75 834143X 3X=83 3X＋5 =50 X÷72 =1 67 X＋87 X=43 4X－6×32 =2 125 ÷X= 310 53 X = 7 22 5 98 X = 61 ×5 11 6 X÷ 3 56 =4 52 6 ×2 51 3 4x－3 ×9 = 29 21 x + 61 x = 4 1 03 X－21×32 =4 2 041xx 8)6.2(2x 6X＋5 =13.4 25 X-13 X= 310 4χ－6＝38 5X=1 91 5 2 18 X=1 54 X÷54 =2 81 5 32 X÷41 =12 53 X=7 22 5 98 X=61 ×5 11 6 X÷3 56 =4 52 6 ÷2 51 3 X-0.25=41 4X =30% 4+0.7X=102 32 X+21 X=42 X+41 X=105 X-83 X=400 X-0.125X=8 X36 = 43 X+37 X=18 X×( 16 + 38 )=1312 x－0.375x=65 x×32 +21 =4×83 X－73 X＝12 5 X－2.4×5＝8 0.36×5- 34 x = 35 23 (x- 4.5) = 7 12 x- 25%x = 10 x- 0.8x = 16+6 20 x– 8.5= 1.5 x- 45 x -4= 21