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小学二年级上册加减混淆口算题序号口算题序号口算题序号口算题序号口算题186-12-15=257+62+51=336-37+8=478-(29-16)=588-25-17=616+56+36=712+75-52=851-(21+28)=952+47+53=1078-54-5=1171-48+56=1275-(24+26)=1375-25-23=1432+48+57=1581-46+56=16(23-16)+40=1762+12+42=1853-27-15=1963-22+27=2048-(26+18)=2122+52+60=2236+53-15=2373-12-21=2422+(82-50)=2544+6+12=26100-56-22=2772-36+52=2853-(21-18)=2967-27-22=3022+82+16=3173-27+10=3254+(21-18)=3365-23-17=3458+46+5=3553-42+16=3698-(51-24)=3775-53-1=3862+18+11=3946+15-36=4097-(34+25)=4142+29+13=4235-28-27=4367-28+22=4460-(34+15)=4517+27+10=4655-28-15=4753-32+56=4899-(8+77)=4976+16+50=5092-5-11=5142-27+55=5277-(34+22)=5312+29+18=5469-10-26=5537+12-27=5667-(57-27)=5732+17+15=5875-26-10=5982-44+12=6065-(39-15)=6162+18+25=6253-22+17=6353-29-18=6436+(42-28)=6586-12-15=6657+52+51=6736-27+8=6877-(19-16)=6989-43-17=7086+56+26=7112+79-52=7251-(27+18)=7352+42+53=7497-55-5=7571-42+56=7675-(33-26)=7775-23-23=7832+46+57=7981-36+56=8093-(16+40)=8163-12-32=8253-27+15=8342+22+27=84(48-26)+17=8542+27+10=8653-21-17=8765-22+17=88(68-55)-2=8954+52+16=9088-41-25=9176-52+1=9262+(18-11)=9366+16+46=9457-20-25=9543-29+13=9635-(8+21)=9772+52+42=9860-13-25=9917+27-10=10055-(38-15)=10112+29+18=10269-10-26=10327+12-6=10453-(47-28)=10567-27-10=10632+17+15=10726+56-10=10822+(33-12)=10965-22-15=11032+18+25=11154+21-17=11253-(29+19)=11335+12-27=11486-12-15=11527+53+31=11636+(27-8)=11771-19-16=11828+54+17=11965-16+26=12012+(29-12)=12154-21-17=12267-47+22=12321+22+16=12483-(27+10)=12565-33-17=12668+16+5=12754-52+16=12888-(51-24)=12976-43-1=13043+18+11=13165+15-46=13277-(34+25)=13342+29+13=13435-18-21=13557-38+12=13660-(34+35)=13717+27+10=13855-22-15=13954-41+36=14099-(28+37)=14155+16+50=14292-6-11=14342-37+55=14477-(63-22)=14512+50+23=14656-32-6=14756+43-80=14822+(65-10)=14993-66-15=15062+18+26=15162+17-27=15263-(28+17)=15396-40-23=15412+29+18=15569+10-26=156(27+12)-27=15767-27-21=15833-17+15=15955-26+10=160(72-44)+12=16123-(48-28)=16221-7+2=16332-16-6=16430+20+11=16526-(2+22)=16623-2+1=16712+2+6=16832-6-13=16956-(51-31)=17031-6+5=17118+6+5=17228-16-6=17326+(19-2)=17419+55-5=17542+10+5=17643-16-15=17723-3+1=17886+2+7=17983-12-6=18043-(18+12)=18136+23-2=18281-23-23=18379+14+10=18466-(29+1)=18585-18-27=18652+12+11=18743-16+7=18853-(38+2)=18976-24+10=19067-33-6=1914+27+46=19222+(37-27)=19373-12-12=19414+52+17=19577-26+13=19676-(19-12)=19775-(24+40)=19865-(13-4)=19927-(18+2)=20041-(10+13)=20160-(23-16)=20266-(18+12)=20363-(22+12)=20487-(32-11)=205(17-12)+55=206(45-25)+51=20725-(7-5)=20832+(18-8)=20956-(31-12)=21091-(26-16)=21120-(19+1)=212(12-10)+45=21350+(11-11)=21446-(17-15)=21550-(16-12)=21642-(26-16)=21780-(68+2)=21838+(59-39)=21976-(25-15)=22082+(17-17)=221(16+14)-17=22259-(13-24)=22341-(17-6)=22429+(68-28)=22526+(18-13)=22655-(12+7)=22784+(60-40)=22858-(34+6)=22929-(6+2)=23058-(12+7)=23197-(41-12)=23253-(16+2)=23333-(27+5)=23495-(63-3)=23567+(9-4)=23668-(30+10)=23726-(4+2)=23886-(8+22)=23932+(45-25)=24019-(10+4)=24123-(14+6)=24265-(44+13)=24316-(8+0)=24482+(15-7)=24519-(13-2)=24625-(11-4)=24771-(49+1)=24853-(16-13)=24930-(19-8)=25050-(40-10)=25139-(16-3)=25240-(2+58)=25342-(20-10)=25486-(49-8)=25523-(2+7)=25626+(27-23)=25710+(75-55)=25837-(14+6)=25937+(43-24)=26044+(11-2)=26133-(30-20)=26250-(37-6)=26328-(25-10)=26481-(12-4)=26530-(9+4)=26649+(18+2)=26759-(57-6)=26867+(30-20)=26981-(42+8)=27070-(26+5)=27181-(66-46)=27238+(33-23)=27330-(17-2)=27423-(9+1)=27598-(38+10)=276(29-19)+60=27788-(80+4)=27811-(72-52)=279(56-5)+18=28017-(73-62)=28116+(11-6)=28212-(10-7)=28357-(20+20)=28454+(25-20)=28523-(16-5)=286(26+5)-23=28773-(13-7)=28852-(42+10)=28960-(22+8)=29046-(13-13)=29186+(8-2)=29223-(22+0)=29362-(30+10)=29472-(17+5)=29579+(15-7)=29659+(28-20)=29762-(48+2)=29880-(18-12)=29928-(6+5)=30030-(6+4)=30120-(2+16)=30218-(12+2)=3036+(77-4)=3042+(35-10)=30514+(71-10)=30621-(12+5)=30752-(41-3)=30810+(23-6)=30983-(39-19)=31043-(6+24)=31162+(30-20)=31216+(78-48)=31373-(19+1)=31428-(23-3)=31568+(30-10)=31667+(11-5)=31763-(17-8)=31857+(19-8)=31973-(26-16)=32091-(68-38)=32132-(22+7)=32242-(16-12)=32378-(22+17)=32468-(10+24)=32533-(28+2)=32622-(16+4)=32763-(12+17)=32856-(2+7)=32978-(12+9)=33069+(10-7)=33146-(26+1)=33270-(47-36)=33336-(16-10)=33466-(42-22)=33563-(50+5)=33662+(13-4)=33746-(2+18)=33893-(58-38)=33983-(12+7)=34026+(19-11)=34170-(36+50)=34256+(35-15)=34353-(8-6)=34437+(32-22)=34589-(60+29)=34624+(38-20)=34776+(18-6)=34883-(72+8)=34968-(26-20)=35015-(6+1)=3512+(71-41)=35252+(6+55)=35360-(26-5)=35443-(17+5)=35584+(20-17)=35644+(36-21)=35738-(37+1)=35888-(40-10)=35978-(37+5)=36032+(56-5)=36136-(36+1)=36219+(28-8)=36379+(16-5)=36453-(26+5)=36550-(26+5)=36630-(17-8)=36753-(23-14)=36876+(16-12)=36938-(36-16)=37013-(2+11)=3712+(43-4)=37273-(12+7)=37383-(13-11)=37496-(69-52)=37519-(6+5)=37644+(37-21)=37749-(19+1)=37869-(39-29)=37933-(15-12)=38077+(13-8)=38143-(17-11)=38251-(22+10)=38355-(30+10)=38462+(29-19)=38513-(18-12)=38658-(6+14)=38719-(6-2)=38869-(6+25)=38963-(22-12)=39089-(2+8)=39143-(4+6)=39222+(31-21)=39399-(39+1)=39486-(24+6)=39536-(6+5)=39619+(51-40)=39727+(19-15)=39891-(35-15)=39920+(15-2)=40032+(19-18)=40120-(6+11)=40243-(40+0)=40310+(43-3)=40435-(18-17)=40519-(9-5)=40683-(65-25)=40743-24+23=40817+(76-62)=40918-(12+5)=41019+(10-5)=41181-(2+7)=41233-(68-52)=41370-(18+2)=41443-(15-7)=41565-(12+6)=41683-(8+2)=41756-(5-2)=41888-(18-5)=41939-(17-2)=42046+(25-4)=42132+(40-0)=42239-(38-28)=42320-(2+17)=42428+(20-16)=42586-(65-25)=42631-(41-12)=42758-(19+1)=42886+(11-2)=42968-(9-2)=43062+(20-16)=43147-(7+23)=43249-(20+20)=43363-(46-16)=43421-(3-1)=43559-(13-5)=43649-(6+14)=43793-(82+10)=43899-(10+50)=43971-(30+10)=44061-(2+18)=44118-(12+4)=44236-(36+1)=44342+(15-4)=44438+(43-23)=44552-(30-13)=44624+(16-8)=44760+(35-15)=44812+(27-2)=44942-(26+5)=45067-(46+13)=45163-(32+5)=45222+(43-2)=45335-(20-10)=45441-(12-5)=45528-(14+6)=45652+(39-21)=45745-(12+7)=45823-(18-2)=45958-(9+11)=46019-(16-2)=46177+(13-8)=46263-(12-2)=46388-(2+7)=46462+(29-20)=46543-(2+8)=46699-(4+4)=46767+(12-2)=46869-(6+25)=46986-(24+6)=47046-(6+5)=47191-(35-15)=47222+(31-11)=4730+(95-2)=47436+(19-11)=47520-(6+11)=47619+(51-31)=47743-(40+0)=47810+(43-7)=47931-(19-12)=48035-(18-17)=48183-(65-25)=48218-(16+5)=48319+(20-5)=48443-(24+6)=48581-(22+7)=48670-(48+2)=48743-(15-10)=48817+(76-26)=48965-(59+1)=49083-(48+2)=49146+(25-22)=49228+(20-10)=49333-(18+2)=49456-(5-2)=49588-(18-8)=49639-(18-8)=49786+(11-2)=49839-(17-2)=49986-(65-25)=50032+(40-14)=50168-(16-11)=50262+(20-11)=50351-(11-2)=50420-(2+15)=50558-(19+1)=50647-(7+5)=50749-(40+6)=50849-(36+5)=50921-(3-1)=51063-(46-5)=51179-(13-3)=51218-(12+4)=51399-(10+50)=51438+(43-23)=51593-(82+7)=51661-(2+18)=51771-(30+20)=51812-(10+1)=51936-(36+1)=52042+(55-25)=5218+(43-2)=52220+(16-2)=52360+(35-15)=52452-(27-2)=52542-(36+7)=52667-(46+5)=52767-(2+5)=52835-(21-11)=52941-(11-1)=53028-(2+6)=53160+
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