小学三年级下脱式及竖式计算.pdf

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1、-628=7997=283223.6+7.8 2042 1688=3705=6407=32.52.74.327.56.15.61964=4709=5226=82443（601-246）5201+232-365（25+38）15（59-187）31500-1258146+95900(71-68)1809-426231.098+2.18=2.7+2.3=(25+33)262+356=63147-198312710.8-2.8804757088109660546237804729932112156-9719242589（601-246）5201+232-36512523182505249735-35

2、12540(65-59)789-1345106514834821615.6+12.621.5+0.913.2-11.5224221213410402174459366655518147728944202804.z.-75268168 433612052202369305240819877665+774921+747929627138445.603.80627707+65865598484373318197225721100505353575.5-4.76.6+2.66.4-2.8600834010052716396617514322427946085.3+2.77.2-3.2 11-0.360

3、1236484564.8+7.75-1.812.45+3.6175584057916049.4+6.42 1834192536646 236044512.807202302302434255640604z.-273233123269567366500(400396)7295233114223323745121142543336254330224420859277938816414531542696564+264-4537650-(546+4530)552628774482980+9809000-(4500+250)21773366414314.257.3 5.752.718.236.35171

4、55516412416.782.54 3.221.467.312.988147505535921264538(910-720)11.51.5 13.411.59.804.20630 9+3202800+32 6102618791019135（202-98）.659-4506700+728760-540+11103006928352z.42306-9175505452400645800 71801600223025829502262530332585953420125385252042670235325274829136028 40118280 4 5608+157060(23-17)22931 232372232633235 7620455231328246341232525224221213410402174555122021153405(14772)89(4420)2804.z.