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人教版六年级解方程及解比例练习题
解比例:
11123=
432.4x1113:=:x 0.8:4=x:8 :x=3:12 25442836541.25:0.25=x:1.6 = =
9xx3x:10=: 0.4:x=1.2:2
x: =6:
234.5624 = 45:x=18:26 25x2.2111:x=: 2.8:4.2=x:9.6
84105131431x:24= : 8:x=: :=x:
86435412 2.8:4.2=x:9.6
110.61.5
0．6∶4＝2.4∶x 6∶x＝∶ ＝
5312x3141142511
∶＝x∶ ∶＝∶x x∶＝0.7∶ 4251253614210∶50＝x∶40 1.3∶x＝5.2∶20 x∶3.6＝6∶18
11164.683x∶＝∶ x ＝ ＝ 32090.2x864解方程
2233X－ X= 2X + = 70%X + 20%X = 3.6 755431454535521X＋X＝121 5X－3×＝ X÷＝12
873421X×=20× 25% + 10X = X - 15%X = 68
313X?? 3X=3 6X＋5 =13.4 4488X÷=
277732 X＋X= 4X－6×=2 168431233825116 ÷X= X = X = × 5105972651文档来源为:从网络收集整理.word版本可编辑.欢迎下载支持.
X÷
6261311=× 4x－3 ×9 = 29 x + x = 4
25263545321X－21×=4 x?x?20 2(x?2.6)?8 1034213
6X＋5 =13.4 X- X= 4χ－6＝38
5310
1544158 X= X÷= 195282115213258116X÷=12 X= X=×
593472651131X626X÷=÷ X-0.25= =30%
254435452114+0.7X=102 X+X=42 X+X=105
3243336 X-X=400 X-0.125X=8 =
84X5X=
313135X+ X=18 X×( + )= x－0.375x= 768126x×+=4× X－X＝12 5 X－2.4×5＝8 3321
0.36×5- x = (x- 4.5) = 7 x- 25%x = 10 45324
x- 0.8x = 16+6 20 x– 8.5= 1.5 x- x -4= 21 53823X＋25%X=90 X－ X= X－ X=
797423312X + = 70%X + 20%X = 3.6 X×=20×
5554
348555215X－3×＝ X÷＝12 6X＋5 =13.4
734212312383725% + 10X = X - 15%X = 68 X＋X＝121
313X?? 3X=3 X÷2=7 4488716文档来源为:从网络收集整理.word版本可编辑.欢迎下载支持.
X＋X= 4X－6×=2
783423123
÷X= 510
382511662613 X = X = × X÷ =× 597265125354511324x－3 ×9 = 29 x + x = 4 X－21×=4
261031x?x?20 2(x?2.6)?8 6X＋5 =13.4 421315 X- X= 4χ－6＝38 5X= 5310194415218X= X÷= X÷=12
528342115325811613626X= X=× X÷=÷ 59726512535451XX-0.25= =30% 4+0.7X=102
442113X+X=42 X+X=105 X-X=400
8324X-0.125X=8
3336 = X+ X=18
74X13133521 X×( + )= x－0.375x= x×+=4×
68128632333X－X＝12 5 X－2.4×5＝8 0.36×5- x =
45721
(x- 4.5) = 7 x- 25%x = 10 X＋25%X=90 324
x- 0.8x = 16+6 20 x– 8.5= 1.5 x- x -4= 21 5382233X－ X= X－ X= 2X + = 79755445355X - 15%X = 68 X＋X＝121 5X－3×＝
8721 70%X + 20%X = 3.6 X×=20× 25% + 10X =
35143133 X?? 3X=
4488文档来源为:从网络收集整理.word版本可编辑.欢迎下载支持.
X÷=
277732 X＋X= 4X－6×=2 168431233825116 ÷X= X = X = × 5105972651X÷
6261311=× 4x－3 ×9 = 29 x + x = 4
25263545321X－21×=4 x?x?20 2(x?2.6)?8 1034213
6X＋5 =13.4 X- X= 4χ－6＝38
5310
1544158 X= X÷= 195282115213258116X÷=12 X= X=×
593472651131X626X÷=÷ X-0.25= =30%
254435452114+0.7X=102 X+X=42 X+X=105
3243336 X-X=400 X-0.125X=8 =
84X5X=
313135X+ X=18 X×( + )= x－0.375x= 768126x×+=4× X－X＝12 5 X－2.4×5＝8 3321
0.36×5- x = (x- 4.5) = 7 x- 25%x = 10 45324
x- 0.8x = 16+6 20 x– 8.5= 1.5 x- x -4= 21
5
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