五年级数学下册四则混合运算题

1、新兴路五年级下册数学题一、计算0.78X18+0.152.07+0.23+0.457.28+3.2+2.57.1N51.89+0.5442x+25x=13413(x+5)=1693.6xx=3.253.4x48=26.80.35X1.25X2X0.89.16X1.50.5X9.160.85X1994.2+3.554+318X64X230560+4072-48124X73638+72(41)10722546X215316抬3/13、11-（一一）一484224X36993一一)一168821-x7|92|+fX、I_V2|UJ|+16|U14|-+7|U131CTlIto5|+1N*>I_

2、v3|2+IICTlloo15|415|2X15+2121MI515MZ32717|5II6|+41912+2I600176i+32126i_kI7|6M54R7|511+S|5151312+S|312IjII412O7O13+X2|+141II41g3+14IGO1441IIO19II546525616X+3P15XP6HAOH。752-25h41300I4500|5700875+221.257box1-177OOXP1728+562|+2I7|3+4I31小5|31U|2+31一X+5|3II319|5615+122|川741X1+1519|431一IIX151bO15一1+X一15I51

3、31+61U10013|00|5+51255_1141_-一十=-=6655105331一十=2=8825451324X二2X=：X75661111110.5X20=0.35+5=2.2-2=0.06+3=2.5+3.5=1.5+0.5=12.2+0.2=1.35X4=55=6611125_+_=_+_=1-=223361141_33一十一二=一十一二5555881114,561-=+12535111151512=0.3=77121251_119_4-:-6=881212465-+0.2=-1=1-=557425151=+=十=557712122510.3=4-:-6=8811_9_46=+0

4、.2=-1=121255542721-=+=75533252_12.5X8=14-2=9910+一=0.25+0.42.4+0.06=439153|7OX4|1+5I49|23|2IIIIII3I一4I372x0001+10.43.76X0.25+25.821.36占do12.92O5&82+33.6O1j1741一23122|7IIi荔|5706X2457975X18&157.28+3.2+2.544.28&9&1,2I8153|631+11514吧|oA51一II001co2I,3117+512|I-1150.4X1-9Ibo2.078.23&451

5、b8xobo&279.0722.78由.42.7X0,8X3.412.3X3.1+5.64.9X3.2-2.55.9X12.8-2.8 X5.97.8X3.3+5.7 X7.8+7.80.25 海36.4-6.4X5.3(1.8-1.5)X159.8X0.6-1.2X1.23.87X4+6.1316-2.54X6213.6S8F.316.06抬.51.742+(5.25S25)6.480.12-10.80.25X4.78X40.65314.8X0.251.5X1052.33X0.5X41.2X2.5+0.8X2.55.2X991.25X8.81.25X32X0.254.6X9.7+5.

6、4X9.70.25X0.73X47.6X0.8+0.2X7,60.85X19912.5X0.96X0.80.86X15.7 0.86X14.70.25X8.5X41.28X8.6+0.72X8.63.12+3.12X9928.6X10128.62.4X102(2.5-0.25)X0.49.16X1.5-0.5X9.1663.4攵.5F.49300.6532.4X0.9+0.1X32.421|50.64告0.750.25=10-0.06=5712+1212.5X80=2.40.03=10.5+-=37.5-2.5=0.39+13=30.5=12+53x+一=813x二一612x-(J)=3411

7、3_5151060.62(9.2+12.62)6.8+1+3.2+-00IUl001+131001IIIII7CO|F5,39；171200I5+00I-日I7|3I7|465|4+7|4I51+513,I5134|3III7|II5|21|9+6|5+1|2I6|CTi10051314.11151321»+M1-cJ100+-X1II51II1M|900|7IO|7I00I005 | 26 | 53144+9KNXI。“48&6UP14X6UXP6H7+40+16I-5I2S|37|5II15|451-7|9+4|3一161612o4|-+26|5XII+II00|75I-5I4210A12U07+3.5H21逝忌X51001615II15；10011513II115I2OP64+16