苏教版四年级下册数学口算练习题.pdf

苏教版四年级下册数学口算练习题 It was last revised on January 2,2021 苏教版四年级数学下学期口算练习 609=5090=60030=2034=60900 =432=11600=13600=75-18=9279 70-30=8000-3000=1203=3900=3230 9003=3203=2104=7020=0460 =25100=753=1258=2540=12532 =40020=2008=3070=714=60400=3090=283=3718=415=3021=452=7050=30330=254=8822=5024=40050=2303=4840=6015=45020=14050=12060=885=356=28070=21030=60900=785=2330=25400=4700=717=7016=3640=1240=5428=3716=1470=4050=5008=4729=513=12880=8051=2403=609=5090=60030=2034=60900 432=11600=13600=75-18=9279 70-30=8000-3000=1203=3900=3230 9003=3203=2104=7020=0460 25100=753=1258=2540=12532 40020=2008=714=3070=60400=3090=283=415=3021=452=30330=254=8822=40050=2303=6015=45020=14050=12060=356=28070=21030=60900=2330=25400=4700=7016=3640=1240=1470=4050=5008=12880=2403=8020=1560=125=42070=2303=6015=45020=4050=12060=356=21030=60900=9003=4203=804=9030=2104=7020=25100=753=1258=2540=2330=27030=4700=7013=3240=1240=54090=1470=5008=42070=214=1204=40080=165=72080=36060=137=49070=90030=3230=2230=6201=175=460=165=4500900=170+90=420020=250050=240040=3220=674=360060=873=2516=489=6963=1256=4825=78020=7245=36085=720452=48125=358=2532=4515=782=420352=4512=685=6923=67+25=710420=5090=2285=630030=125=690420=93030=102+284=480+290=233=80030=210070=61212=71-68=180030=88020=4514=5000+4000-300=32+15=287=4060=3220=468+197=470010=680=729+302=4518=1786 8129 4242 360+140=6654 4298 1316=839=4528=4217=1502=4552=16002=659=909=6001=15003=9300=45+45=5090=66+26=55+52=90+300=90+400=1700-90=110-30=500+80=110-80=50+90=400+300=150-60=160-60=1608=150+40=21003=5080=287=5004=248=1220=+=355=496=500500=639=2804=8109=3006=25+41=1407=2031=90-65=5244 7454 4175 1316=839=5182 4107=1252=171000=294 829=+=8025=100=8800400=+99=10025=41100=60030=100=150+70=356-98=1258=6126=1280=100=84040=+=+=10=345+298=+=+=+=31052=4(25+50)=8125=9923=+=51000=65254=5 04=231-99=32+268=12062=910070=145-99=1025=+=457+198=756-197=+=+=735-298=5050=+=97-59=36+54=7000200=398+294=500-12=25040=125800=1560=644=998-299=240400=54-15=9100700=1407=299+455=15（100+3）=25+68=542-298=152-46=620-290=100-79=860-370=870-130-150=670-540=68101=894-399=997+674=1940=7125+125=95-64=4019=952=590+30=110050=83-25=446=60-52=390=7+75=500-27=91-23=2250=0346=12532=21500=12504=439+61=392+208=188+702=15400=200-47=289-98=66+25=239+42=6550=65013=740370=7540=14030=295=200-104=15+97=410-350-20=582=724=1000-37=101+52=403825=47-19=5405=7406=28300=2512=4350=64+36-58=530-250=185-86=906=42018+580+180=700-7=120+390=2965=(18+25)4=+=474=1007+7=90-69+27=+3=25(100+2)=95(100-1)=7(40+7)=12700=038=645-(500-1)=53-38-14=60-36=283+164=196+116=827-59-241=678-372-28=17+15+18=2508=250-160=310+260+420=(305+30)5=1603=827125=8+=(180+20)5=719+7=（150+50）8=2518=4284=272-97=198+27=+=10340=(22+78)7=+=+=(25+24)4=175-35=420-150=9+=46+49+51=174-48-52=8(125+50)=+=724+284=2008=731=+=+=100=+99=345+298=1460=360+640=750-260=+=+=+=+=4060=840 21=40235=2450=621-199=256=110600=30270=+=17575=57 亿+13 亿=61 万-25 万=320168=91258=430270=376-198=+=8=+=254 4005 12200=6025=30015=535=4250=258=76 万+19 万=670-500=100=+=45 万+256 万=1000=4(257)=7800=9060=760-450=310+48=240+160=98-49=410-203=230 万-70 万=82 万-54 万=320+60=860-47=7979=0578=340+270=0578=13050=380-56=580-410=1000-620=410-203=38+90=7979=38+90=64 万34 万=