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1、四年级暑假作业数学日期：月日用时：一、口算2340=543=1830=6030=7050=25050=1460=8040=1850=1630=1.25+2.3=35.7-2.4=12.3+4.06=0.75+0.4=1.34+0.8=9.5-2.7=1.8+8.18=7.82-7.2=8.7+0.03=2.7+3.9=二、竖式运算98028=82836=1236 =5689=35424=25616=三、拖式运算125+25612060551024163(135415) 5+16164-13 5+85四年级暑假作业数学日期：月日用时：一、口算9.3-8.8=1.9+25.79=4.5-3.26=
2、5.1-1.9=2.2+5.7=4.8-2.5=18.3-3.7=2.9+15.9=6.3+3.6=6.7-4.5=6.8-0.7=27.3+2.15=23.5+1.68=53.16+3.54=6.6-3.7=7.2-2.7=12.3+3.7=5.3+4.47=2.8+1.9=3.2+12.76=二、竖式运算30746=54312=83403=47210=15989=12689=三、拖式运算330(6550)64(126513)(315 40364) 7128681695(64-45)四年级暑假作业数学日期：月日用时：一、口算3.25-0.12=4.5-2.1=5.8+6.9=1.5+4.85
3、=16.8+5.4=3.6-1.3=24.6+2.4=8.1+1.2=2.45+5.5=0.5+2.6=93.1-20.9=53.4-2.4=5-0.08=96.3-56.2=136.5-105=73.4+52.1=79.2+56.8=7.21+6.9=1.64+2.35=6.72-3.28=二、竖式运算29429=20332=31225=68934=61888=37245=三、拖式运算(2010906) (65+15)(2012024) 84020-200288(2614) 85006-(50 2-80)四年级暑假作业数学日期：月日用时：一、口算35.7-2.4=4.5-3.26=5.1-1
4、.9=2.2+5.7=64080=155=233=1225=48080=165=273=9015=64016=393=2420=323=4816=128=273=484=二、竖式运算23446=61348=32025=7210+2865=43728=43246=三、拖式运算(105 12635) 25(845153) 16178-145 56+42(40 4) 251069769四年级暑假作业数学日期：月日用时：一、口算5614=248=142=8345=56080=9624=4020=4030=3726=7639=60559=3023=128=2732=4827=450020=7315=12
5、0600=200360=6800400=二、竖式运算44476=432148=35827=35034=93032=46983=三、拖式运算4,15 7+857540(148+47) 13(30830828) 1119969627421(230192)四年级暑假作业数学日期：月日用时：一、口算280+270=42500=600040=51280=31070=40014=470+180=100025=160600=20420=290300=8100300=7600200=930-660=7600400=680+270=98014=420030=61300=130050=二、竖式运算86436=98
6、028=82836=69417=598126=60987=三、拖式运算19969627410000 (5966) 64920-1680 407(315 40364) 7690+4752-398四年级暑假作业数学日期：月日用时：一、口算20048=530+280=9200400=84021=180500=8000500=190020=200160=8700300=300330=31400=700014=60012=960080=140300=880040=9600800=750290=5490=76020=二、竖式运算45025=28944=32000700=2529=15725=673=12=
7、三、拖式运算735(70040025)1520(1070282)9405-2940 282145+2401225(24+16)四年级暑假作业数学日期：月日用时：一、口算7500500=370200=65013=86004200=2404=64080=1510=16030=2506=7200+900=410-201=1258=4820=6600600=390+140=1180=2450=3600400=400050=4.8-2.5=二、竖式运算11725=384234=5611=19.95+132.47=11736=32512=三、拖式运算148+332864-753602432+7302100
8、-94+48 5451+(2304-2042) 23(247+18) 2725四年级暑假作业数学日期：月日用时：一、口算18.3-3.7=2.9+15.9=6.3+3.6=6.7-4.5=6.8-0.7=0.2-0.09=2+9.1=0.89-0.25=1-0.55=20.22+0.78=2-0.75=5.78-0.24=0.42+10.68=8.34-6.22=6.37+4.55=27.3+2.15=23.5+1.68=53.16+3.54=6.6-3.7=7.2-2.7=二、竖式运算9165=44121=37845=13615=21536=32565 =三、拖式运算36-720 (360
9、18)1080(63-54) 80(528+912) 5-6178(10 12024) 528010789四年级暑假作业数学日期：月日用时：一、口算3.2+12.76=3.25-0.12=53070=42090=960030=7700=203+98=1800300=240+570=4800400=370+580=580-490=910370=2508=270190=3602=7525=33011=6800=54009=二、竖式运算52315=57158=36215 =35126=2516=42525=三、拖式运算(947599)76436(1527623)(932521) 9(39 21) (
10、396 6)37(7+6) 30四年级暑假作业数学日期：月日用时：一、 口算9800=3330=3007=9500=6300700=370560=5600700=480012=35007=520+490=45090=80330=70700=700070=400080=2400200=42090=170320=100051=520260=二、竖式运算9100240=507039=793626 =23512=99311=136347=三、拖式运算3841233116(17-8) 328(5+96 32)81(72-54) 9571256035四年级暑假作业数学日期：月日用时：一、口算12.3+3.
11、7=5.3+4.47=2.8+1.9=42060=39013=910190=35200=22200=8800400=9300300=6300=1800200=930030=28040=304199=39026=125050=2140=6600220=760198=二、竖式运算32119=36119=30746=32116=33224=33215=三、拖式运算8486401612960(15003245)32(25+125)17899+178(140-70) 54四年级暑假作业数学日期：月日用时：一、口算660220=500050=10091=753299=700070=20040=18030=
12、24040=352=1407=136=2803=3502=5011=2506=7200+900=410-201=1258=4820=6600600=二、竖式运算1256=33526=16524=25631=47210=54312=三、拖式运算192(5438) 6(12+24+80) 50(140-70) 5463+842424907+245四年级暑假作业数学日期：月日用时：一、口算1180=2450=3600400=400050=53070=42090=960030=7700=203+98=1800300=240+570=4800400=370+580=580490=910370=390+1
13、40=258=270190=362=7525=二、竖式运算30612=26015=68924=30346=65224=61888=三、拖式运算157+857(46-20) 30-9025274108(8336060)240080142四年级暑假作业数学日期：月日用时：一、口算33011=6800=54009=42060=9800=3330=3007=9500=39013=6300700=5600700=480012=35007=370560=520490=45090=80330=70700=700070=400080=二、竖式运算16748=33625=12545=33625=11252=33
14、524=三、拖式运算(40 4) 2575425290(34 3+99)(42048) (375345)142549+14四年级暑假作业数学日期：月日用时：一、 口算520260=910190=35200=22200=8800400=9300300=6300=1800200=930030=28040=304199=39026=125050=2140=6600220=760198=660220=500050=10091=753299=二、竖式运算12565=36125=11658=25681=33125 =12534 =三、拖式运算16767667203629953+53420(205198)
15、4460(29183)四年级暑假作业数学日期：月日用时：一、口算1740=10063=7515=4.4+15.99=88-69.21=63.1-11=0.48+0.52=1-0.98=3.7+4.8=8.36+0.64=3.6+0.87=8.16+3.7=0.33+9.8=42070=12.3+4.06=0.75+0.4=1.34+0.8=9.5-2.7=1.8+8.18=7.82-7.2=二、竖式运算33625=21534=20532=31206 =37481=91214=三、拖式运算4502(169)245(45+39)125(8 4) 5240080142(46-20) 30-90四年级
16、暑假作业数学日期：月日用时：一、口算8.7+0.03=2.7+3.9=9.3-8.8=1.9+25.79=7.85+3.4=3.07+3.65=1.83+2.7=13.8+9.9=4.29+2.1=8.3-2.63=1.7+0.43=5-0.44=12.6+3.42=19.8-5.6=14-0.14=4.64+15.36=0.99+1.8=2.56-0.37=3.9+2.03=2.14-0.9=二、竖式运算32568=33621=24531=31206=21126=30212=三、拖式运算4125-25(960400) 70108(8336060)(42048) (375345)266-110
17、四年级暑假作业数学日期：月日用时：一、口算7.55-4.1=0.87+5.68=13.3-5.28=7.87+5.66=62.3-1.25=5.7-0.93=10.5-3.25=6.4+1.89=4.1+28.9=25.13-1.8=5.87+35.26=3.08+5.83=5.62-4.2=16.52-1.08=35.85+8.04=30.07+39.65=11.83+62.7=3.8+9.9=54.29+27.1=98.3-2.3=二、竖式运算13524=32541=12321=21114=17184=31208 =三、拖式运算(140-70) 5463+842424907+2451171
18、337(65+35)(58+37) (64-9 5)四年级暑假作业数学日期：月日用时：一、口算10.7+0.93=5.64-0.44=1.6+68.42=85.8-56.6=20.2-7.09=24+9.18=10.89-10.25=1.1-0.55=2.22+0.8=2.2-0.75=54.78-10.24=50.42+20.98=2.34-1.2=66.37+8.5=8.02+15.28=108.5-35.05=0.32+1.57=9.25+2.25=9.23+4.52=24.8+1.46=二、竖式运算51214=61135=24158=33264=16109=33204=三、拖式运算29
19、0(34 3+99)142549+1416767669953+534502(169)四年级暑假作业数学日期：月日用时：一、口算5.58+1.89=0.78+2.2=0.8-0.45=6.45-3.29=92.7-0.05=87.68-20.7=75.8-17.5=42.5-23.65=56.2+9.38=67.3+23.92=4.72+8.49=5.63+1.27=9.06-1.59=7.95-4.9=8.02+5.08=18.5-5.07=4.32+18.7=5.65+8.95=7.3+49.52=54.8+9.4=二、竖式运算21021=11924=32529=66125=18030=72
20、030=三、拖式运算125(8 4) 54125-25420(205198) 4460(29183)63+84242四年级暑假作业数学日期：月日用时：一、口算6.8+89.8=0.78+2.2=0.6-0.59=66.5-3.2=55.63-5.6=11.3+80=15.6-4.4=8.4+35.76=8.8-2.69=62.9-2.17=6.08+12.3=3.9+1.32=15.78+23.9=4.5-1.5=3.7+7.25=64.79-8.67=5.3+19.45=4.86-0.42=3.06+8.45=4.64+2.36=二、竖式运算36030=92040=78060=43224=6
21、2523=83743=三、拖式运算(960400) 7045+24012123181233+85123124+78+22100-35-25四年级暑假作业数学日期：月日用时：一、口算1.8+5.75=0.63+4.5=29.9+5.6=4.78+3.94=98.8+0.08=47.3+5.04=33.1-7.65=6.07-5.63=56.3-28.7=1.62-1.58=2.15+10.86=81.1-14.9=4.2+3.76=12.7-0.55=7.68-2.74=5.58-1.75=12.45-0.65=6.32+8.3=27.3+73.2=4.22+8.46=二、竖式运算85017=7
22、8026=96040=54417=89828=42030=三、拖式运算4907+245266-110(46-20) 30-90157+857(42048) (375 345)四年级暑假作业数学日期：月日用时：一、口算5.63+1.25=9.36-1.59=7.65-4.19=3.9+7.5=16.9-1.79=5.63+9.5=4.6-0.52=3.56+5.75=2.64+2.36=76.8+5.2=1.5+5.5=0.68+4.85=39.7+5.06=2.42+0.59=57.5+1.36=6.09+8.04=4.98+1.89=6.4+53.6=32.01+5.05=24.4-15.5
23、=二、竖式运算78020=69030=75050=84060=52040=92023=三、拖式运算(40 4) 25240080142108(8336060)290(34 3+99)9953+53四年级暑假作业数学日期：月日用时：一、口算3.6+20.02=41.2-2.66=4.4+7.68=92.7-0.05=87.68-20.7=75.8-17.5=42.5-23.65=56.2+9.38=67.3+23.92=4.72+8.49=5.63+1.27=9.06-1.59=7.95-4.9=2.42+0.59=57.5+1.36=6.09+8.04=4.98+1.89=6.4+53.6=3
24、2.01+5.05=24.4-15.5=二、竖式运算84024=70444=48032=67221=75458=89739=三、拖式运算142549+1416767664502(169)245(45+39)32513(266-250)四年级暑假作业数学日期：月日用时：一、口算3.6+20.02=41.2-2.66=4.4+7.68=55.63-5.6=11.3+80=15.6-4.4=8.4+35.76=8.8-2.69=62.9-2.17=6.08+12.3=3.9+1.32=15.78+23.9=4.5-1.5=4.78+3.94=98.8+0.08=47.3+5.04=33.1-7.65
25、=6.07-5.63=56.3-28.7=1.62-1.58=二、竖式运算62426=57618=17317=82532=33663=38325=三、拖式运算4125-25420(205198) 4460(29183)(960400) 7043+3155四年级暑假作业数学日期：月日用时：一、口算2.15+10.86=81.1-14.9=4.2+3.76=2.32+0.59=6.5+18.9=6.9+8.4=4.9+1.87=6.5+13.56=33.51+5.5=48.43-15.65=3.36+0.92=41.92-2.6=4.5+17.58=5.63-5.21=1.3+8.56=14.6-
26、0.34=8.24+3.76=8.88-2.69=42.5-22.17=6.2+12.63=二、竖式运算1355=1086=8312 =7210=1389=82403 =三、拖式运算426-279 398-19 4+6251+1217843-136 8(32+28) 6四年级暑假作业数学日期：月日用时：一、口算3.8+1.37=15.28+28.99=4.65-1.15=4.08+3.96=28.8+3.58=45.03+5.4=34.71-5.65=68.07-5.63=6.3-2.07=51.62-16.58=22.15+16.96=51.16-14.6=4.6+3.76=3.94+35.6=41.43+22.68=7.08+28.95=28.3+1.95=19.29-9.3=6.8-5.05=25.63-7.52=二、竖式运算12689=20332=31225=33621=85839=91827=三、拖式运算55+720(40-35)(220-180) 836(28 7+23)340-240 205(38+42) (525 35)四年级暑假作业数学日期：月日用时：一、口算25.9+31.1=99.1+1.9=35.5+25.4=32.5+6.84=35.43-15.3=101.7-81.65=17.26+56.17=53.69+39.05=8.99+58.06=