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:

x:10=: 0.4:x=1.2:2 11123= 43

112:5=14:x 0.8:4=x:8

1.25:0.25=x:1.6

2=89x 2.4x34:x=3:12 3654x=3 x: =6: 24.5624 = 45:x=18:26 325

2.8:4.2=x:9.6

x:24= 3:143 8:x=

x2.2110:x=18:14 2.8:4.2=x:9.6

4:354 58:116=x: 12 110.61.5

0．6∶4＝2.4∶x 6∶x＝∶ ＝

5312x

3141142511

∶＝x∶ ∶＝∶x x∶＝0.7∶ 425

10∶50＝x∶40

13∶120＝169∶ 解方程

X－ 237 X=4 2X +

X×3=20×154 25% + 10X =

X＋38X＝121 5X

12536142 1.3∶x＝5.2∶20 x∶3.6＝6∶18 x 4.60.2＝83xx 8＝64

25 = 35 70%X + 20%X = 3.6 45 X - 15%X = 68 －3×552121＝7 3X÷4＝12 31336X＋5 =13.4 X?? 3X=

X÷2=7716 X

125 ÷X=310 X÷ 61335=2645×25

3210X－21×3=4

6X＋5 =13.4

4488＋78X=34 4X－6×23=2

32581165 X = 72 9 X = 6×51 x－3 ×9 = 29 112x + 6x = 4

x?14x?20 2(x?2.6)?8

25 X-13

3 X=10 4χ－6＝38

45X=1584415 X= X÷=

19

23X÷14=12 X÷62635=45÷1325

4+0.7X=102

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

X+37 X=18 X211535X=2572 14 2X+132X=42 X+×( 13136 + 8 )=12 x52889X=1166×51 X4=30%

14X=105 363X = 4

－0.375x=56 X-0.25=

x×+=4× X－X＝12 5 X－2.4×5＝8 2133328

0.36×5- 34 x = 35

x- 0.8x = 16+6 20 x

X＋25%X=90 X2X + 235 = 5 70%X + 20%X = 3.6 X

25% + 10X = 45 X - 15%X = 68 X723 (x- 4.5) = 7 – 8.5= 1.5 －37 X= 89 X1

2 x- 25%x = 10 x- 4

5 x -4= 21 － 237 X=4

×315=20×

4＋38X＝121

5X－3×5215＝ X÷＝12 6X＋5 =13.4 217

314X?4?38 3X=

X＋738X=4 4X

35 X = 2572

4x－3 ×9 = 29

3438 X－6×23=2 81169 X = 6×51 X1x + 126x = 4 ÷27=716 125 ÷X=310 ÷ 61335=2645×25 310X－21×23=4

x?1x?20 2(x?2.6)?8 6X＋5 =13.4 4

25 X-13 X=310 4

821X=415 X

35X=2572

X-0.25=14

23X+12X=42 X+

χ－6＝38 5X=÷45=1528 89X=1166×51 XX4=30% 4+0.7X=102 14X=105 X-1519 213X÷4=12

÷635=2645÷132538X=400

3363X-0.125X=8 = X+ X=18

X4

X×( 16 + 38 )=1312 x－0.375x=56 x

X－37X＝12 5 X－2.4×5＝8 0.36

21

3 (x- 4.5) = 7 2 x- 25%x = 10 Xx- 0.8x = 16+6 20 x– 8.5= 1.5 x-

X－37 X= 89 X－ 237 X=4 2X +

7×23+12=4×38

×5- 334 x = 5＋25%X=90 4

5 x -4= 21 235 = 5

70%X + 20%X = 3.6 X×=20× 25% + 10X = 314

X - 15%X = 68

34X?134?8 3X= X÷2=7716 X 125 ÷X=310 X÷ 6261335=45×25

545X＋3X＝121 5X－3×55821＝7 38

＋7328X=4 4X－6×3=2

35 X = 2572 81169 X = 6×51 x－3 ×9 = 29 12x + 16x = 4

4

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