三年级乘除法口算笔算 (2).doc

乘除法口算笔算导学一:口算乘法837= 639= 534= 667=355= 666= 749= 173=1374= 2746= 2065= 438=7895= 91400= 4097= 4445=4305= 3204= 1362= 6325=1043= 1386= 7375= 7305= 8488= 2805= 4302= 73008=4348= 8189= 3307= 9796=8550= 5086= 6143= 8042=6325= 7289= 3290= 8198=导学二:口算除法2564= 7567= 4522= 3519=9444= 4473= 1422= 2349=6273= 3924= 4328= 7357= 6355= 2244= 2324= 3322=7928= 5255= 6964= 5467=3486= 5943= 8328= 2889=9848= 6844= 7287= 8466=4833= 5848= 7749= 6126=6888= 8757= 6366= 8755=2764= 1773= 6722= 5769=1688= 5677= 3666= 7637=9364= 4905= 3924= 4983=274= 365= 428= 214=152= 445= 334= 389=307= 367= 263= 335=5508= 8637= 9536= 3525=导学三:两（三）位数乘两位数9158= 6220= 5344= 9158=4127= 6154= 2126= 3348=8174= 748= 5148= 7375=3574= 2237= 2124= 6143= 9537= 4586= 9827= 4390=9654= 8481= 9180= 8441=7646= 6062= 4310= 8246=9132= 4131= 3440= 4264=3141= 2399= 5672= 2026=1478= 5837= 4211= 8817=1181= 3954= 4323= 2272=1233= 26020= 16420= 6150=48030= 23643=20856= 16040=3057= 1096= 1325= 5603=23012= 3234= 13020= 1805=48206= 12657= 20935= 35229=58945= 21565= 15080= 90550=导学四:单位换算7元4角2分=( )元 1千米50米=( )千米3厘米=( )米 7分=( )元 13千克=( )吨38米=( )千米 1035千克=( )吨 14分米=( )米5元7角=( )元 8角5分=( )元 1元3分=( )元 7角=( )元 4厘米=( )分米 4吨50千克=( )吨10分米=( )米 100厘米=( )米 7元2分=( )元65吨=( )千克 25厘米=( )米 0.15千克=( )克4米7厘米=( )米 ( )吨( )千克=1.8吨1460米=( )千米 3平方米7平方分米=( )平方米10千米20米=( )千米 4米5分米6厘米=( )米5分米6厘米=( )米 4米6厘米=( )米7千克560克=( )千克 7.02千克=( )千克( )克2千克50克=( )千克 78厘米=( )米8元7角5分=( )元 9分米6厘米=( )米家庭作业3512=3593=567+284=602-394=8602=4622=606-208=6037=198+303=2042=4264=2337=4658=3265=2115=4828=3707=784-685=76151322=4862=6075=9153=900-807=2512=5604=458+542=4233=8719=5634=3626=5253254519245522=6027839972665116=7446=7822416482386343=3318=3674=7955=4253=1582=4120=7997=28325425=48612034=39421688=3705=6407=5733=1964=4709=5226=3127=7900=5708=8109=6605=8047=6468=462378047299624616.47.8=2500+300156-97=386+479=32112543+45812523182505249=3454=3483=1065148348216=45934525=6665=5518=7526=81687029=7929=4336=6271=3844=6468=8655=9848=4373=41379=7244=?3181=9722=5721=4279=49785.5-4.7=6.6+2.6=6.4-2.8=1-0.5=8364=0.3+0.6=1.5+0.9=3.2-1.5=5.3+2.7=1204=8+2.18=2.7+2.3=10.8-2.8=7.2-3.2=795=4.8+7.7=5-1.8=12.45+3.6=9.4+6.42=4077=2716396617514322=4066=1755=4608=84057=91604=5460=36646=23604=183419257887=273245123312=3269=6206=2331=14223=3237=4512=6446=11425=43336=2543=30224=15685927=4208=7938=8164=52241453=154=2696=5526=7217=2877=4482=2177=3066=3045=4143=1715=773=5516=603497=8147=5055=3592=4124=3806=1879=10191=75+3.25=1026=7359=8.602.407.30-1.65=2637=7427=3612=5164=3526=9822=902=166=8054=4705=6612=5409=3251=3418=4259=43581642=1765=2435=4560=45258623=1961=7204=5009=1025=1642=3765=3067=8.37.6=4806=7623=5961=42.315.9103.83090=42.315.9103.8322692734202=4896=1355=8238=5672=7800=86313=60278=7826=1.68.7=3645=4728=5209=743-482=601+218=3268=322692733987=3655=4358705=623=6283=9123=4525214+568=460-208=3093=7505=3545=568065722706=1057=9519=728860841323=3222=4358=7.63.8=543367=2412=3914=6372=2425=4560=1519=2324=5345=7.63.8=543367=7832=6314=7217=1716=708=8119=4824=80291819=520-430=321327567147=23116=3860=251763726.23.9=25413=27030=2004=3023=3098=25511=927=4020=4527=4087=10813=1304=9457=6006=6605=2449=164=05=80010=406-237=35715=2062=5090=825=869=265+85=4844=5237=6826=628=27+127=1222=4164=9056=4397=872-124=71-7=32132756485811035=693=251763726075=702-199=622=5855=2726=71478604=64-36=7497=3012=5964=5913=1540=3213=2756=3006=1782=4230=6430=2517=4122=5117=3130=4876=5106=5971=9131=1580=3065=4066=5856=708=243=384220455963=4655=513=7288=82487827=3807=155=5126=9043=156827030=173=843=824=789=8103=4907=623=8613=6057=1650=10530=5284=9703=605255=72-24=715=526+274=465=52242790=606=457+348=802-633=699=867=922=700-546=376+95=1374=399=6505=3005-268=527+286=6486=867=283=297+586=600495=602-239=5117=1504=407=638=6258=1561=1312=7357=8644=7887=873=966=3458=3530=6258=4655=255=253=2945=4907=11 69=9669=24+38=3424=8556=3892=7447=4.4+2.1=1792=4017=8526=1551=1.4-0.5=1657=8614=8998=4654=7.2-3.6=9933=3244=5962=2365=0 59=4555=8920=1142=1448=2.3+0.6=962=8418=3084=7826=1.8+0.7=1086=3761=8477=2435=1322=1619=784=2005=4657=4888=5555=4160=3605=6891=13356=3124=7453=3966=2018=2746=7548=3123=13533=2449=3038=2515=4324=4623=13511=2177=1614=3862=6167=24421=0125=1798=7453=7524=17713=0155=8348=3229=4653=2145=1313=5255=7382=2341=6475=1817=6227=2973=2856=9821=2847=4731=7528=0123=2888=3658=2193=1394=2403=2555=4968=7917=64