1、586=67+17=7826=33+59=6231=45-22=8822=82-34=7014=66-31=7224=25+77=728=685=828=3618=23+32=76-14=9223=82-53=3856=57-13=364=4214=48-10=41+59=4824=8241=5030=26+38=62-27=66-49=8016=256=95-26=56+47=63-56=65+27=61-23=81-29=8412=9015=847=36-43=2043=39+36=82-16=6622=429=378=47+83=256=993=7839=974=76+92=57-15=
2、7813=65+28=453=93-36=92-68=83+98=258=34+65=6012=76-58=168=318=228=647=855=791=793=8729=45+46=479=25+28=48-39=82-73=963=26+47=95-67=7826=137=468=53+38=93-59=517=217=88+67=365=442=88-43=54+46=66-46=三年级下册口算练习15+97=97+28=66+15=643=9675=38-34=64-18=125=30+6=663=72-63=75-56=522=9616=73-48=615=6321=587=545
3、=59-15=16+25=7224=76-47=9612=605=9632=36+64=73-58=783=657=46-28=725=32+44=544=4816=572=3+16=272=244=35-26=844=63-45=45+26=96-59=100-83=819=27+39=76+61=496=65+28=47+53=41-25=44+53=824=6923=37+28=89+62=8127=8442=64-26=582=67-53=75-56=47+85=989=335=326=3311=57-38=8127=83-4634+64=85-33=54-15=9616=47+15=
4、97-75=16+73=28+36=686=63-24=7826=478=564=41-21=912=643=93-81=94-48=868=27+38=7224=3612=9246=9045=65-36=45-28=98-58=678=61+81=56+59=64-27=686=364=75-23=7619=657=992=653=56+17=738=67-65=955=7711=49+47=75-57=829=65-47=66+25=24+37=36+36=5117=6432=64+29=282=16+35=54-17=8428=966=3612=619=25+67=72-18=639=1
5、28=8643=84-57=6923=893=75-62=956=56+42=275=742=484=74-13=78-59=45+26=258=96-82=66-14=546=47+28=359=565=7711=425=95-67=56+91=94-45=67-18=226=54+27=56+37=72+54=8241=944=946=29+37=27+55=28+75=476=94-75=84-65=26+37=6432=71+51=33-15=765=5511=3417=8811=93-65=85-33=443=87-43=917=9447=55+61=45+85=7813=60-48
6、=436=57-38=92-73=5817=36+86=578=982=83-18=76-56=633=35+46=994=99-72=35+84=83-68=762=375=95-66=4221=17+15=982=89-74=667=71-43=54+38=6321=28+64=38-19=75-26=6817=7638=36+16=523=943=28+63=28+28=26+65=28-14=85-53=75-64=68+27=82-75=63-55=9223=529=24+33=54+53=63-25=76+19=7212=96-87=472=9849=47+24=8127=6834
7、=86-77=357=87-28=426=6923=8811=457=56+22=786=66-53=8729=64+35=49+17=245=63-56=4824=369=66-38=49+48=19+17=487=453=9632=26+27=66+14=48+15=26+57=8517=28-19=57+25=86-68=7437=9113=75-46=768=39+29=6622=47+36=5719=965=9331=46-17=76+93=6432=83-57=76-55=855=4824=49+48=4515=423=38-29=19+45=532=37+64=678=6633=
8、625=4865=8414=15+85=76-62=99-57=8643=333=13+19=73-56=8241=5628=565=888=92-58=4824=37+43=649=579=5427=5719=67+33=82-53=47-23=567=80-34=7236=68+24=8517=68-36=96-58=993=26+27=923=78-46=568=9447=35+56=58+59=819=994=578=37+95=684=9519=392=36+45=98-57=8643=9246=4824=576=747=16+37=8643=9814=7619=583=16+38=
9、93-38=554=72-63=36+35=64+39=58-49=87-29=451=81-26=785=82+19=153=67+33=100-56=4623=59+83=42+87=215=63-37=69+34=559=712=427=29-15=64+63=39+42=9246=76-58=37+75=862=386=27+17=658=505=44+28=7218=269=340=57-32=6817=363=25-16=65-56=356=774=985=353=3417=79-37=38+63=56-38=523=9018=85-47=98-79=62-33=38+48=68-
10、49=8428=78-69=892=54+52=19+26=56+47=75-16=63-43=75-56=6416=595=36+24=7813=55+29=88-59=45+57=45+36=713=7525=16+47=423=986=8040=292=92-43=76-47=6633=26+43=56+64=96-17=582=6416=645=138=75+52=98-68=84+61=529=86-50=655=66-57=46+48=938=38-19=62-35=437=7236=56+25=35-16=33+66=333=63-44=7035=65-27=648=46-17=
11、75-35=46+55=88-29=77-56=26+47=9113=327=46+66=794=74-16=84+38=36+54=55+70=3417=89-9=49-36=6416=26+28=68+87=726=937=568=28+45=66+82=95-36=46+56=6416=968=37+18=26-18=32+56=5614=66-27=999=586=54-17=43+57=47+88=4214=64+32=5614=515=37+39=562=37+18=75-53=987=5117=58-46=26+54=78-6=197=47+62=8643=991=18+35=9
12、19=9045=65+35=3913=71-33=61+46=54+3868-29=324=524=945=919=639=375=88-76=32-17=252=83-47=6416=8421=72+33=78-19=399=62+41=35+27=56-17=25+64=8016=8729=7826=83-48=66-57=74-55=42-12=91+49=18+24=84-68=455=8016=518=86-58=36-19=46+84=892=186=945=3612=94-76=445=942=77-59=68-27=57+35=5614=44+46=75+42=8428=68+
13、48=7218=16+36=7839=7826=44+96=52+35=7826=10025=35+29=19+54=56+64=724=34+49=4816=857=54+82=65-3=24+39=54-26=65+84=92-35=2613=62-33=58+36=6790=8729=6611=35+47=85+45=54+35=67-48=274=9015=812=82-13=426=487=458=369=423=444=3584=58-36=6416=55+63=48-19=353=574=146=5213=487=528=7826=127=74-35=25+54=63+6=277
14、=187=1654=36-20=8811=521=7515=65-17=47-16=53-51=568=43+54=956=56+58=699=44+11=95-79=83-37=91+55=1008=35+18=783=629=74+75=292=27+73=18+66=445=78-35=18+82=644=55+23=5614=7525=3210=54-1=67+26=52-47=851=72+23=25+62=41-26=7+34=29+9=96-38=536=8844=26+33=56+38=36+55=426=862=46-37=705=855=4411=76+17=86-54=7
15、6+25=51-37=54+32=973=78-27=44+59=41+43=88-79=8844=3613=715=258=383=6416=361=217=8241=429=56+28=14+41=362=63+36=65-17=826=516=6923=86-18=253=53+33=77+28=8414=48+35=17+26=58-33=93-76=6321=57+28=654=624=459=265=412=38+56=644=77+15=129=8729=72-33=64-16=7-47=882=47+25=56-45596=447=66-35=59-37=96-61=7638=
16、48-33=465=403=12+26=8241=568=7014=93-66=61+39=884=9612=33+28=58-49=7224=294=55+17=421=65-28=399=9814=8412=28+73=3819=7218=93-55=638=352=62+55=62-31=39+33=65+33=46-23=17+68=543=49+23=1004=5719=45-17=79-26=57-35=32+36=45+28=35+52=964=654=9933=9519=75-29=84-17=33-27=48+26=17+49=14+77=7826=49-17=9624=54
17、+31=56+18=52+29=58-19=48+23=93-48=56-39=279=76-58=8127=4824=585=11+71=664=164=65+78=73-25=19+24=71-46=43-16=734=646=43-35=37+26=633=5628=6416=648=7525=9814=514=19+13=53-38=48+33=28+55=58-19=59-28=87-78=43+58=156=56-27=855=34-45=879=6321=59+38=8515=84-19=7839=46+36=843=6085=8127=34+56=42+32=86+5=54+17=33+22=42-10=963=568=8643=