解方程练习题(1)

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1、六年级解方程练习题班级姓名成绩X－X=2X+=70%X+20%X=3.6X×=20×25%+10X=X-15%X=68X＋X＝1215X－3×＝X÷＝126X＋5=13.43X=X÷=X＋X=4X－6×=2÷X=X=X=×X÷=×4x－3×9=29x+x=4X－21×=46X＋5=13.4X-X=4χ－6＝385X=X=X÷=X÷=12X=X=×X÷=÷X-0.25==30%4+0.7X=102X+X=42X+X=105X-X=400X-0.125X=8=X+X=18X×(+)=x－0.375x=x×+=4×X－X＝12　　　　5X－2.

2、4×5＝80.36×5-x=(x-4.5)=7x-25%x=10x-0.8x=16+620x–8.5=1.5x-x-4=21X＋25%X=90X－X=3.5X＋1.8＝12.30.8X－4＝1.65X÷2＝10X－0.25X＝3X＋X＝21X＋X＝7.3.6X÷2＝2.16X－＝2X＋7X＝＋X＝X＝X＝X＝10180＋6X＝3302.2X－1＝10X－0.8X＝1015X÷2＝604X＋X＝3.153.4X＋1.8＝8.6六年级脱式计算题125*3+125*5+25*3+259999*3+101*11*(101-92)(23/4-3/4

3、)*(3*6+2)3/7×49/9-4/38/9×15/36+1/2712×5/6–2/9×38×5/4+1/46÷3/8–3/8÷64/7×5/9+3/7×5/95/2-（3/2+4/5）7/8+（1/8+1/9）9×5/6+5/63/4×8/9-1/37×5/49+3/146×（1/2+2/3）8×4/5+8×11/531×5/6–5/69/7-（2/7–10/21）5/9×18–14×2/74/5×25/16+2/3×3/414×8/7–5/6×12/1517/32–3/4×9/243×2/9+1/35/7×3/25+3/73/14

4、××2/3+1/61/5×2/3+5/69/22+1/11÷1/25/3×11/5+4/345×2/3+1/3×157/19+12/19×5/61/4+3/4÷2/38/7×21/16+1/2101×1/5–1/5×2150＋160÷40120-144÷18+35347+45×2-4160÷52（58+37）÷（64-9×5）95÷（64-45）178-145÷5×6+42812-700÷（9+31×11）85+14×（14+208÷26）120-36×4÷18+35（58+37）÷（64-9×5）(6.8-6.8×0.55)÷8.50.

5、12×4.8÷0.12×4.8（3.2×1.5+2.5）÷1.66-1.6÷45.38+7.85-5.377.2÷0.8-1.2×56-1.19×3-0.436.5×（4.8-1.2×4）5.8×（3.87-0.13）+4.2×3.7432.52-（6+9.728÷3.2）×2.5[（7.1-5.6）×0.9-1.15]÷2.55.4÷[2.6×（3.7-2.9）+0.62]12×6÷（12-7.2）-612×6÷7.2-60.68×1.9+0.32×1.958+370）÷（64-45）420+580-64×21÷28136+6×（65-

6、345÷23）六年级化简比题100:6816.5:96.325.5:9312.4:2/329.6:100/12023.6:15046:961.1:113.6:1.24.8:1/24.9:0.714:28.2641.23:412315:0.1242:543:110:120123:365:1342:540.15:2180:240.5:0.20.15:2136:1813:913:121.01:10121:2436:7220:4089.5:210.5:213.14:28.2641.23:412315:0.1210:120123:365:1342:

7、546∶100.3∶0.412∶210.25∶120.:5010:12.54.6:321052:87467:46.71.1:1312:692.2:4045:9633:369545:2099∶2973．5∶7011∶1210.45∶9