四年级下册口算题完整版可打印Word文档格式.docx

1、600.5=8.10+4.19=5.71+6.03=2.44-1.13=9.66-2.16=33628616024075+81-54=35013+54-39=27+54-25=42090=35007=4020=810076万+19万=98-49=410-203=230万-70万=483330=31070=152-46=620-290=100-79=860-370=25424518060=7090=480400=20342=12368859=45530280=10=7639=680270=75050=2004013101-13=656505+80=25029053=40724+2820-19.7

2、=89100=930660=8001400=880758165346042039015400820048=180301402705043=140578=38+90=7984万-48万=227584+21-65=3624+94-28=54+54-62=37+82-20=53+95-54=29162.4-1.8=0.25+0.75=86.2+15.8=213200-104=15+97=5872392+208=188+702=200-47=3200360120=1.29-0.18=（100+3）=1649=76018055=756-437=94-24=98-32=58+65-35=3204281+7

3、6-58=340+270=18=72012=0.94+3.40=3.54+7.84=9.45-3.01=0.09+0.87=229=5010540900211156070=244.3+1.5=300-84-16=2-1.149390+140=9500=470180=960431+199=362-103=8280270=32076+25-28=9.21-8.20=6.88-0.49=8.06-6.96=2.76-1.02=360=469181=53+31=7315=25+95-46=420-30=24+19=（59+21）125+125+125280190=8407023=80.72=38193

4、8=7809223=804650=24463520460035=43+94-48=160=87-72=490=331912561280=1.5196+68=18万+23万=1000-620=0.5+0.4=0.9-0.3=0.35+0.43=2.8-1.2=688799+7=24-19+24+19=7.5-2.8=5.5-3.2=2801703208448+87-32=99+55-25=91+65-21=105-95=2205492864+36+5=87+56=3242732=1300240700=52049076002-1.1=（36-25）=516068200=8136005600420=

5、5614=5426=18800304170500959600370560=6600600=300125=1-0.2=88-87=28+68=533.65.6+2.3+0.7=154-73-27=110250507610000.8=3.06+0.2=678-372-28=17+15+18=5000+400-300=310+260+420=5504666038057=652-0.35-0.65=6.4+1.07-0.47=1.5-0.04=4471-17=60-52=500270（0.18+0.9）16.4-（3.5+6.4）=8.32.50.4=0.6+0.699=450012021=79+24

6、=28070=62+12=75006400.6-0.47=430+190=510460306270190=1000519490240=0.67+1.24=7-6.28=8.2-0.01=99561345032=1250439+61=11=91019024=81+62-58=32002207025103（22+78）2.4-1.7=90140022686009000150=250=345+298=2.565.891.051000=2341-21=590+30=110083-25=31064444=65-45+25=50（100+2）=（100-1）=（40+7）=645-（500-1）=1-0.

7、08=621-199=7.8+2.2=45=270430=27038=846=25+58=37032500-12=800=97-59=18008033060559=980803244407+63=6633=350670-540=894-399=101=7004800731+32-38=85+32-25=93319870-130-150=53-38-14=6+11827-59-241=13=0.28+0.12=7.3+2.7=7.5-3.4=1-0.35=170150=5228050524753=8001754=（50-47）=（488）=5+38.2+0.5468062-45=2201.3-0

8、.72.4+0.66122=240+570=7001000310047+31-25=880013012315=45+761=44+34-28=74+65-45=750290=55170.56+0.4=1.255.6+99=31632302500=897310（25+50）=32.8+19=0.51299+455=91000.82+0.08=730.6351-51=3302-0.29=457+198=756-197=45+15-45+15=1-0.93=49070580.813.60.740.01=5.4-2.5=5.4-2.5-1.4=0.361.2=3.30.2=5.57842=58+97-

9、34=54+84=16312239=882256=24+64-26=0.05540054-46+85=14+48-58=9559=130=56+8=8345=10054=475425=24+54=42040438+32-12=15+46-31=78+87-32=（32-27）=6-520（43）=430270=376-198=2.5+3.2=9.94.8=190=8707124=3+16（120-80）（305）600310+48=240+160=670-500=14634349079=4200600=95-25+48=14.5272-97=0.42+9.5=1036344226+84-35=

10、1-0.63=231-99=3.7+2.5=32+268=42+87-42=1354222=38+16-54=12185-86=700-7=120+390=38124=138-89=54=34=550-450=95+54-14=400015+34-54=17575=57亿+13亿=61万-25万=612364万+34万=7200270=45-40+40=72+28=785=42+31-49=410-201=68+11-28=11+24-65=32800130=3.50-2.54=0.66+9.27=8.99-8.84=3.18-2.65=12353070=743743249+89-11=5.81+5.11=9.55-4.75=7.99-1.05=8.91-4.96=47911900413564+36=36+62-57=8000473427=73+45-32=2745=320=797.59150+70=356-98=3987-78=10085-46=7608200.1612.6+5.3=9.60.44.6=0.081.82-0.63=4.5+1.5=1=4827=80055=69+97-27=7200.49+0.61=2.40.640.16=5596042=260-98=66300203+98=45090