分数加减法混合运算学习复习计划练习题集

1、分数加减法混杂运算练习题（能简算的要简算）A组5738115543238+9+89+(5-9)9-12+92-5-5133151213236+4-84+12-31-(5+3)2-5-5131121711325115-3-59-5+9?14+16+7?3+12-37511735117131?18-(18-9)?13-8-8?18-(18+9)?3+4-4255551123321?7+11+7?6+12-3?4+5+5?2-(3-2)7316-8+4B组352511151354-(7-5)2-12-366+(12-4)1-7+14324321331111-5-55-10+32-(4-8)2+4-6

2、2115117514233+5-66-(2+3)?8-12+6?3-(5+10)?5193358-(876837+-?+-?-)?+41446815151871111?9-(3122132114513+)?+?+(-)?5-132653532499组1323213253110+8-55-(15+3)6(4-5)9+(4+2)2313246813472154315+5-58-9+88+5-8+5113471927575115+4+151521+21?1012-12?8126?4（23）?519?335?35107414468?7(31)1242D组91358（87）5（31）7887151518

3、9421323（21）6（32）4-(1+1)10855153455843+4+5111?111?1+2+78786756268158?5+31?11(11)?1173?1（33）12681010248643841733131557?9119?888?15-6+6?25-12-18组215221455313+6-127-(7-8)5996435+4+51+（21）11141769923425438122471251?255(51)2?959536377882?2(31)?9(21)?2（11）?2139421054324535?683?9（312）?111?111711111313262462

4、4F组13(12)111241241153543431553534+1+111+4+4411933315535151115541020732351131531124988?444?141414?1739?121?521?52567683620202033?441?4（11）?3212?2-1-1-35552447474342713528147G组5（11）2344（31）153512122775841188574731163721993(-)9129841213713721146（32121?213?434）3565101545535?3(31)?9371?11+5+3+1?71+234841681681288129898?611563212?32111151115?47474535158312方程A组X3=5X+2=2X1=312685X=48733537373x793X5=10X+5=8812X1=2x5=7?15x63712246821553113311137?x+4=12?7=4?4+x=12?x48?x42?193512?x-=?x775201683B组34211211x27x(45)13=247x=21995