人教版小学六年级解比例及解方程练习题

解比例或方程:

x:10=2:5 4:x=6:3 24:x=6:12

x:24= : 8:x=: :=x:

110.61.5

0．6∶4＝2.4∶x 6∶x＝∶ ＝

3413453458161 125:4=10:x 0.8:4=x:8 6:x=3:12

25:0.25=x:1 2=89x

x: 7=6: 3 4.5x=62.2 45:x=18:26

2.8:4.2=x:9.6 110:x=118:436x=543

34∶12＝x∶45

10∶50＝x∶40

11163∶20＝9∶x

X÷5=9X 10 X

精选

5312x1112∶45＝2536∶x x∶11

14＝0.7∶2 1.3∶x＝5.2∶20 x∶3.6＝6∶18 4.60.2＝8x 38＝x64

＋7X=16 4X－6×23=2

2.8:4.2=x:9.6

解方程

2233X－ X= 2X + = 70%X + 20%X = 3.6

X÷= 277732 X＋X= 4X－6×=2 1684374

X×3=20×154

X＋38X＝121 5X

6X＋5 =13.4

5545－3×521＝57 34X1348 3X= 125 ÷X=310 2626133X÷14＝12 X÷ 35=45×25

33X－21×28 103=4

精选

35 X = 2572 x－3 ×9 = 29 x14x20 819 X = 6×1651 12x + 16x = 4

2(x2.6)8 25% + 10X = X - 15%X = 68 4

213

6X＋5 =13.4 X- X= 4χ－6＝38

5310

15441585X= X= X÷=

X-X=400 X-0.125X=8

38336 =

4X313135X+ X=18 X×( + )= x－0.375x= 19

23X÷14=12

X÷61335=2645÷25

4+0.7X=102

21153255X=72 142X+132X=42 X+52889X=16×1651 X4=30%

14X=105 76812x×2+1=4×3 X－33287X＝12

0.36×5- 34 x = 35 23 (x- 4.5) = 7

x- 0.8x = 16+6 20 x– 8.5= 1.5

X＋25%X=90 X－387 X= 9 X精选

65 X－2.4×5＝8 1

2 x- 25%x = 10

x- 4

5

x -4= 21

－ 237 X=4

X-0.25=

23312X + = 70%X + 20%X = 3.6 X×=20×

123732X＋X= 4X－6×=2 ÷X=

510843 55

25% + 10X = 45 5X－3×521＝57

3134X48 3X=

54＋38X＝121 23X÷14＝12 6X＋5 =13.4 3 X÷287=716

35 X = 2572

4x－3 ×9 = 29

x14x20

2135 X-3 X=10 4

精选

89 X = 16×1651 X÷ 635=2645×1325 1x + 1x = 4 32610X－21×23=4 2(x2.6)8 6X＋5 =13.4 χ－6＝38 5X=1519 X - 15%X = 68 X4415218X= X÷= X÷=12

528342115

13135213X×( + )= x－0.375x= x×+=4×

68126328

325811613626X= X=× X÷=÷ 572

X-0.25=14

23X+12X=42 X+

X-0.125X=8

9651X4=30% 4+0.7X=102 14X=105 X-363X = 4 X+354538X=400 37 X=18

25

X－37X＝12 5 X－2.4×5＝8 0.36×5- 334 x = 5

21

3 (x- 4.5) = 7 2 x- 25%x = 10 X＋25%X=90

x- 0.8x = 16+6 20 x– 8.5= 1.5 x- 4

5 x -4= 21

精选

382233X－ X= X－ X= 2X + = 797554

3514451233258116 ÷X= X = X = × 5105729651

1311626=× 4x－3 ×9 = 29 x + x = 4

2526354570%X + 20%X = 3.6 X×=20× 25% + 10X = X÷

X - 15%X = 68 X＋X＝121 5X－3×

3855＝ 721

321X－21×=4 xx20 2(x2.6)8 1034

213

6X＋5 =13.4 X- X= 4χ－6＝38

5310

277732 X＋X= 4X－6×=2 16843313X 3X=3 3X＋5 =50 4488 X÷=

5X=

精选

1544158 X= X÷= 195282115

213258116X÷=12 X= X=×

x×+=4× X－X＝12 5 X－2.4×5＝8 213334 X÷635=2645÷1325

4+0.7X=102

X-38X=400 X-0.125X=8

X+37 X=18 X

572914 213X+2X=42 X+×( 13136 + 8 )=12 x651328

X4=30%

0.36×5- 334 x = 5

1X=105

x- 0.8x = 16+6 20 x4363X = 4

－0.375x=56 精选

723 (x- 4.5) = 7 – 8.5= 1.5 1

2 x- 25%x = 10

x- 4

5

x -4= 21

X-0.25=