三年级数学计算题专项练习及答案

三年级数学计算题专项练习及答案74+197=554+365=92+33=169+145=83+317=513+267=164+213=387+240=278+112=59+317=203+234=299+270=293+60=892+260=120+214=281+381=14+36=318+374=158+309=759+237=297+75=141+344=95+113=293+988=69+298=484+110=362+136=319+316=68+341=88+469=102+119=266+431=74+184=608+146=45+255=103+537=261+180=725+485=211+60=354+248=411-208=550-269=388-197=979-511=379-279=652-40=414-226=763-719=292-145=353-55=431-183=900-883=408-340=894-194=427-309=821-333=233-124=697-184=476-31=705-529=446-190=674-421=434-102=466-213=352-78=633-529=271-98=698-296=452-104=485-183=368-54=947-853=85-68=139-84=156-91=614-146=460-328=935-630=418-368=952-865=127×2=18×9=159×5=271×5=43×8=372×6=125×7=897×7=298×3=571×2=89×9=248×3=70×9=701×9=453×2=87×8=205×2=78×3=294×2=797×3=264×3=745×8=82×7=521×8=205×3=703×5=85×3=178×5=202×2=12×4=125×4=88×6=75×7=223×3=103×6=891×8=30×9=936×3=76×6=21×3=14÷2=32÷4=363÷3=54÷6=104÷2=340÷4=65÷5=846÷3=370÷2=452÷4=86÷2=632÷4=376÷2=926÷2=164÷4=456÷4=192÷6=350÷7=150÷3=970÷2=24÷6=326÷2=244÷2=560÷7=12÷2=385÷5=399÷3=645÷3=342÷2=990÷2=264÷8=360÷2=290÷2=75÷3=386÷2=726÷6=135÷9=993÷3=322÷7=656÷8=18×29=41×85=34×16=15×99=24×30=25×43=16×16=13×42=45×22=70×79=40×24=86×35=69×14=14×70=47×16=12×68=66×15=20×47=23×27=61×90=14×53=66×78=24×16=48×76=16×33=48×38=12×32=37×56=38×11=42×81=10×97=79×37=16×30=64×62=36×27=96×20=15×26=18×84=65×10=34×69=47+272+547=342+748+253=123+58+736=643+326+590=12+74+687=907+431+690=655+195+50=90+574+443=364+116+433=160+98+752=318+132+491=582+579+725=109+234+175=971+755+577=152+192+67=713+816+631=597+176+201=549+846+591=75+162+552=491+672+930=543+40+279=271+721+403=87+234+672=727+277+312=217+64+590=968+876+627=208+16+755=889+121+363=217+652+92=989+979+592=251+412+279=295+978+49=917+18+12=476+149+585=223+501+26=892+176+927=187+519+31=984+873+10=409+288+121=142+798+238=91+230-69=787+118-332=50+242-161=137+697-477=46+92-30=745+376-335=386+89-361=786+664-820=83+212-42=549+898-979=77+150-191=245+817-858=25+214-212=110+284-109=36+462-409=754+785-25=54+143-175=335+586-73=101+191-14=480+232-444=94+400-51=526+558-724=27+229-10=739+502-918=405+93-138=925+290-695=121+240-137=324+757-496=197+19-212=408+922-84=227+175-122=294+705-804=370+117-111=571+826-632=50+384-246=90+428-483=472+10-75=617+626-543=269+140-178=316+258-502=463-142-256=695-121-243=441-15-88=913-359-131=291-20-142=849-491-129=483-327-121=992-278-455=464-129-29=217-70-49=276-63-158=452-389-55=422-49-148=848-689-136=310-120-86=914-336-127=395-334-38=820-128-659=432-297-99=619-74-122=415-22-177=864-420-164=413-201-56=628-33-39=271-87-131=860-301-100=442-164-255=740-619-80=309-181-103=686-30-55=421-372-26=725-72-451=431-273-91=762-319-410=498-33-297=927-55-772=469-207-236=254-122-78=472-143-38=757-94-625=104-16+52=176-143+667=213-66+193=322-62+895=374-316+151=136-80+901=83-79+174=635-418+457=399-229+210=364-18+964=386-325+145=643-309+507=423-230+245=552-10+780=404-280+344=434-402+788=409-208+286=922-61+584=304-106+135=665-136+492=458-305+33=867-819+617=219-32+155=812-312+606=442-355+184=572-35+896=389-229+191=585-125+737=283-245+340=800-784+303=426-57+123=779-772+682=317-129+26=785-656+666=233-149+62=718-162+132=142-133+67=520-414+678=211-169+261=830-132+222=20×10×3=49×24×3=10×29×3=74×70×7=11×22×3=44×94×8=11×19×2=40×33×3=13×25×3=31×64×9=23×15×2=94×13×4=12×16×5=64×57×7=15×13×4=27×91×6=14×15×2=14×67×5=48×10×2=63×86×8=17×29×2=82×16×6=22×10×4=90×85×4=13×12×5=61×27×9=34×13×2=29×36×8=22×19×2=48×42×5=31×11×2=63×55×7=18×11×2=86×74×4=25×13×3=58×92×4=14×10×5=13×39×3=10×23×4=90×69×8=117×2×4=195×5×3=23×4×9=382×2×9=13×8×6=40×8×7=59×3×4=28×6×8=41×6×2=273×3×4=34×2×5=49×4×7=11×5×2=138×2×6=21×3×8=31×4×5=32×4×7=392×2×8=13×4×2=106×3×6=121×2×3=32×6×7=41×2×4=112×4×3=56×2×4=285×3×6=23×3×2=258×3×8=15×4×9=144×6×2=53×8×2=267×2×9=44×5×3=289×3×6=29×6×2=227×3×5=34×3×9=45×7×2=39×7×2=258×3×6=14×6×87=22×2×31=29×2×64=18×2×93=14×3×21=23×4×82=24×3×33=35×2×41=13×6×36=46×2×44=14×4×50=12×6×19=40×2×48=22×3×61=18×5×88=40×2×81=13×7×20=12×6×38=11×5×46=44×2×43=48×2×48=19×5×52=24×2×33=15×3×30=17×5×76=13×6×98=21×4×43=10×3×55=27×3×13=17×5×81=17×2×85=24×3×88=27×2×35=13×6×64=37×2×29=27×2×14=23×4×79=12×3×97=15×2×31=10×2×59=14×20÷7=18×21÷6=60×14÷7=87×32÷8=35×24÷7=14×97÷2=98×10÷4=11×90÷5=20×28÷2=25×21÷7=20×18÷2=21×54÷9=55×17÷5=39×42÷3=12×15÷9=30×93÷2=57×12÷4=95×28÷7=15×16÷6=78×54÷2=28×10÷2=99×87÷3=14×38÷7=42×68÷4=40×22÷2=69×70÷2=39×11÷3=69×50÷6=13×68÷2=72×18÷8=52×19÷4=40×56÷7=25×32÷8=89×45÷3=12×45÷4=50×15÷2=35×14÷7=90×23÷2=10×48÷4=96×35÷5=140×7÷5=134×7÷2=274×2÷4=828×7÷6=156×3÷4=314×4÷8=120×2÷6=552×2÷8=82×4÷8=588×5÷3=32×9÷2=534×4÷6=34×8÷2=774×7÷6=20×9÷3=176×9÷8=36×6÷8=996×6÷4=45×4÷6=200×6÷5=82×6÷2=171×6÷3=44×7÷4=712×9÷8=88×8÷2=481×6÷2=482×2÷4=934×4÷8=48×8÷3=265×9÷5=20×7÷2=436×4÷2=156×5÷3=958×9÷2=205×4÷5=396×9÷2=135×7÷5=539×6÷2=26×7÷2=592×2÷4=632÷2÷4=672÷3÷4=650÷5÷5=72÷3÷2=208÷4÷2=396÷9÷4=702÷9÷2=648÷3÷2=416÷8÷2=312÷3÷4=225÷5÷3=440÷4÷5=280÷7÷2=584÷2÷2=600÷2÷4=684÷3÷4=690÷6÷5=540÷2÷3=810÷5÷3=108÷9÷2=248÷2÷2=540÷3÷9=864÷4÷2=180÷2÷2=852÷2÷2=174÷3÷2=588÷4÷7=688÷2÷8=324÷6÷6=245÷7÷5=705÷5÷3=660÷3÷2=112÷8÷7=822÷3÷2=720÷5÷8=448÷2÷8=200÷4÷2=756÷9÷2=920÷5÷2=990÷3÷2=868÷7×2=623÷7×2=876÷4×2=717÷3×5=250÷2×4=430÷2×5=560÷7×2=88÷2×4=588÷3×8=964÷4×2=350÷5×6=432÷4×3=604÷2×7=68÷2×6=168÷4×6=752÷4×9=272÷4×7=816÷2×7=555÷3×2=252÷4×7=912÷3×4=240÷5×8=876÷3×4=166÷2×7=684÷4×8=888÷4×7=320÷2×3=24÷8×5=832÷2×4=518÷7×4=648÷8×2=153÷9×7=988÷4×3=722÷2×7=702÷6×2=730÷2×6=296÷4×5=24÷3×4=684÷6×2=635÷5×7=21÷7×71=245÷7×29=58÷2×30=558÷9×45=63÷9×50=120÷8×41=144÷8×43=54÷2×76=140÷7×20=588÷6×97=207÷9×13=132÷6×83=192÷3×10=441÷7×56=112÷7×56=120÷3×94=10÷2×26=228÷3×98=140÷7×34=312÷4×92=65÷5×31=54÷3×30=35÷5×23=192÷8×80=27÷3×30=238÷7×92=30÷3×59=10÷5×65=147÷7×43=693÷9×35=132÷6×22=765÷9×78=12÷4×87=69÷3×53=234÷3×11=136÷2×62=36÷9×12=196÷4×61=84÷4×15=352÷4×56=116+(362-70)=115+(335-121)=359+(271-23)=694+(900-602)=344+(349-162)=625+(378-47)=334+(377-329)=837+(871-265)=168+(352-54)=211+(886-202)=78+(350-144)=607+(599-141)=290+(140-47)=644+(977-16)=180+(159-111)=195+(576-440)=401+(267-119)=743+(50-27)=56+(346-265)=830+(163-134)=80+(485-328)=340+(935-166)=71+(366-364)=839+(932-538)=82+(163-148)=258+(470-382)=43+(400-258)=210+(610-95)=128+(481-145)=792+(857-688)=83+(345-160)=860+(560-489)=334+(188-150)=307+(641-437)=357+(379-34)=177+(375-214)=493+(356-277)=449+(195-83)=488+(318-315)=633+(867-636)=494-(37+83)=874-(256+202)=458-(84+74)=791-(215+311)=336-(109+208)=577-(206+137)=211-(34+77)=998-(472+251)=463-(166+222)=759-(252+249)=273-(115+103)=965-(710+180)=358-(168+37)=977-(71+668)=348-(99+48)=884-(33+571)=374-(276+62)=908-(279+263)=453-(187+31)=891-(47+776)=452-(127+200)=793-(131+391)=375-(221+98)=630-(490+21)=386-(126+44)=818-(318+12)=364-(136+86)=733-(23+135)=359-(156+94)=911-(122+724)=458-(275+137)=767-(355+16)=453-(235+47)=937-(269+421)=433-(30+123)=866-(650+207)=476-(120+335)=168-(56+37)=398-(111+191)=792-(432+247)=331-(456-427)=575-(235-188)=275-(167-95)=649-(269-48)=411-(486-191)=507-(559-438)=459-(378-51)=302-(122-90)=282-(499-263)=525-(512-389)=170-(140-85)=180-(298-127)=427-(401-280)=387-(219-149)=424-(451-235)=410-(568-300)=329-(433-187)=197-(506-436)=318-(478-432)=528-(645-168)=260-(255-231)=345-(981-719)=331-(409-245)=888-(361-305)=468-(328-134)=873-(315-70)=258-(281-24)=915-(729-685)=157-(380-243)=348-(833-646)=461-(293-283)=574-(461-259)=476-(239-237)=211-(224-65)=191-(421-298)=510-(387-60)=279-(467-353)=493-(864-405)=188-(59-58)=752-(314-113)=214÷(12÷6)=150÷(45÷9)=135÷(10÷2)=392÷(21÷3)=312÷(36÷9)=360÷(28÷7)=224÷(24÷3)=540÷(24÷8)=450÷(81÷9)=965÷(30÷6)=395÷(40÷8)=480÷(40÷8)=376÷(28÷7)=160÷(24÷3)=248÷(72÷9)=132÷(54÷9)=336÷(21÷7)=801÷(18÷2)=72÷(24÷8)=155÷(30÷6)=393÷(27÷9)=594÷(27÷3)=114÷(12÷2)=522÷(18÷6)=456÷(12÷4)=504÷(24÷3)=142÷(14÷7)=882÷(16÷8)=28÷(28÷7)=836÷(10÷5)=249÷(18÷6)=783÷(24÷8)=24÷(32÷4)=712÷(48÷6)=282÷(36÷6)=952÷(72÷9)=309÷(21÷7)=555÷(27÷9)=91÷(14÷2)=88÷(12÷3)=856÷(2×4)=980÷(2×2)=176÷(2×2)=452÷(2×2)=240÷(2×4)=48÷(4×2)=392÷(2×2)=594÷(3×2)=524÷(2×2)=312÷(2×3)=402÷(2×3)=960÷(2×3)=408÷(3×2)=912÷(4×2)=872÷(2×4)=800÷(4×2)=928÷(2×4)=720÷(4×2)=276÷(2×3)=960÷(4×2)=126÷(2×3)=822÷(2×3)=272÷(4×2)=372÷(2×2)=234÷(3×2)=120÷(2×3)=204÷(2×3)=284÷(2×2)=198÷(3×3)=260÷(2×2)=56÷(4×2)=924÷(2×2)=196÷(2×2)=172÷(2×2)=616÷(2×2)=216÷(2×2)=396÷(3×3)=832÷(2×4)=944÷(2×4)=918÷(3×2)=121×(20÷5)=13×(16÷8)=273×(12÷6)=405×(32÷8)=35×(56÷7)=608×(24÷6)=426×(10÷5)=60×(49÷7)=122×(30÷5)=367×(42÷6)=53×(35÷7)=279×(24÷8)=35×(45÷5)=835×(25÷5)=192×(18÷6)=414×(40÷8)=25×(45÷5)=564×(12÷3)=276×(12÷6)=515×(15÷5)=202×(16÷8)=262×(72÷9)=143×(45÷9)=674×(40÷8)=18×(64÷8)=541×(25÷5)=81×(56÷8)=286×(45÷9)=14×(16÷4)=785×(56÷7)=206×(28÷7)=652×(12÷4)=171×(40÷8)=43×(21÷7)=171×(24÷8)=67×(16÷2)=137×(12÷4)=547×(36÷9)=126×(24÷4)=815×(10÷2)=43×(136÷8)=10×(192÷3)=43×(75÷5)=86×(657÷9)=54×(65÷5)=94×(114÷2)=13×(414÷6)=79×(128÷8)=13×(189÷9)=38×(72÷6)=13×(585÷9)=41×(476÷7)=23×(272÷8)=62×(594÷9)=12×(180÷5)=14×(819÷9)=10×(244÷4)=79×(588÷6)=15×(126÷6)=23×(784÷8)=17×(138÷6)=31×(581÷7)=29×(91÷7)=85×(468÷6)=10×(264÷4)=84×(525÷7)=20×(123÷3)=18×(312÷6)=11×(516÷6)=45×(115÷5)=11×(240÷6)=72×(117÷9)=11×(585÷9)=74×(33÷3)=10×(846÷9)=25×(588÷7)=39×(138÷6)=45×(153÷3)=14×(180÷5)=37×(364÷7)=239+155×2=992+87×7=199+199×2=306+31×6=308+184×2=623+90×9=32+103×5=531+449×2=481+93×3=255+250×3=220+203×3=104+250×3=360+159×2=20+128×3=310+158×3=41+99×4=201+21×4=451+28×6=211+11×5=561+92×9=243+119×2=482+113×5=201+95×6=232+60×7=137+377×2=567+284×3=377+51×4=397+399×2=387+59×3=311+28×3=288×2+67=88×7+821=213×2+389=234×4+118=72×6+142=311×3+524=23×6+28=12×9+449=77×6+25=198×2+103=195+13×28=547+20×32=360+26×16=358+10×40=116+14×43=656+41×13=157+17×15=510+27×29=266+29×18=295+43×13=470+31×16=706+15×64=216+41×16=973+30×24=28+57×15=338+14×57=415+13×45=926+10×65=464+11×17=853+17×45=96+11×16=282+13×32=231+10×42=177+20×14=292+30×23=952+11×23=155+43×13=28+36×12=21+13×57=64+29×28=30×20+12=13×54+331=27×27+267=23×33+609=10×33+68=41×23+793=23×21+226=26×13+785=17×25+312=17×25+28=155-10×10=926-16×17=461-23×19=724-12×31=365-14×23=418-16×18=490-20×13=857-33×10=435-16×11=430-10×31=492-24×20=689-20×12=406-16×14=921-24×12=447-32×11=754-35×21=250-14×15=804-30×26=484-19×16=736-12×11=451-36×12=752-42×17=411-16×11=967-22×20=303-14×18=945-19×40=465-28×16=824-24×11=404-17×22=997-65×12=431-18×22=722-40×11=223-21×10=725-22×26=360-13×15=714-13×29=421-19×11=886-13×15=334-21×13=550-27×16=369-46×4=610-19×2=377-50×7=148-29×3=442-73×2=722-13×7=420-52×3=278-69×3=191-26×5=120-13×2=373-92×3=920-113×4=138-22×4=425-15×4=435-33×2=845-205×4=141-31×2=889-33×5=456-102×3=298-47×6=218-39×5=693-12×6=386-17×8=223-24×8=51-10×4=690-108×5=446-69×6=510-20×5=496-26×7=791-43×2=370-50×3=831-178×4=489-95×3=591-62×4=471-17×8=944-183×3=478-73×6=979-78×2=139-11×9=704-282×2=14×18-56=57×16-506=14×18-231=14×34-312=10×26-34=28×34-939=12×29-47=51×18-667=13×37-432=39×19-22=40×11-222=12×42-303=31×16-201=37×14-146=11×22-75=41×22-682=11×23-129=22×39-547=17×27-223=50×15-51=15×20-163=72×13-609=16×20-42=10×23-11=19×26-158=43×14-588=30×13-85=49×13-103=36×12-300=40×12-35=21×23-329=46×17-244=11×35-10=53×11-152=22×22-197=38×22-162=13×11-120=30×12-157=19×16-118=56×16-90=255×3-68=223×7-160=82×6-485=290×5-154=55×3-57=274×7-31=89×7-373=373×5-425=103×9-776=403×4-965=182×5-204=755×8-339=171×4-78=608×2-563=51×4-20=399×6-478=167×5-523=235×9-686=231×2-148=867×9-941=103×8-609=844×8-257=464×2-42=844×6-278=450×2-348=877×6-536=415×2-241=814×2-208=110×3-137=200×5-503=71×2-110=634×2-965=119×3-221=795×3-724=128×4-373=839×3-249=205×3-177=674×2-665=250×4-254=28×8-189=454+702÷2=115+77÷7=129+14÷7=642+96÷2=450+946÷2=169+978÷3=392+180÷5=191+822÷6=19+846÷6=91+400÷4=92+348÷3=213+501÷3=233+145÷5=640+390÷2=449+864÷8=308+372÷3=399+860÷2=468+638÷2=321+482÷2=442+308÷7=720÷2+493=927÷9+131=348÷2+456=950÷2+196=339÷3+431=896÷4+804=294÷2+246=203÷7+133=86÷2+218=684÷9+433=351÷3+290=343÷7+761=704÷4+208=252÷6+845=888÷4+277=492÷3+57=474÷2+356=624÷6+358=165÷5+273=348÷6+453=476-140÷5=830-274÷2=162-276÷4=295-868÷4=355-972÷3=531-496÷2=245-507÷3=856-921÷3=195-546÷7=359-540÷6=179-168÷2=476-512÷8=427-749÷7=417-343÷7=383-640÷5=855-636÷3=344-685÷5=671-975÷3=314-91÷7=953-240÷6=427-480÷4=633-754÷2=419-16÷8=740-444÷6=72-128÷4=882-378÷2=71-128÷8=858-516÷6=318-918÷9=132-155÷5=496-842÷2=14-78÷6=445-828÷9=822-982÷2=494-460÷4=512-888÷2=469-164÷4=989-357÷7=389-844÷4=837-696÷8=18×(354-322)=62×(787-771)=37×(94-81)=48×(553-479)=29×(67-54)=24×(128-100)=36×(458-444)=95×(370-285)=45×(414-402)=77×(629-611)=14×(271-218)=41×(239-197)=24×(179-149)=50×(157-145)=74×(112-99)=61×(196-124)=23×(417-393)=68×(429-414)=17×(39-26)=54×(408-368)=(288-275)×71=(810-774)×97=(461-440)×15=(150-93)×18=(298-257)×16=(856-844)×21=(199-172)×11=(985-960)×95=(308-267)×13=(629-538)×20=(145-132)×74=(654-635)×58=(147-122)×14=(496-434)×55=(63-43)×15=(436-419)×60=(268-232)×14=(179-141)×82=(323-307)×26=(605-574)×14=114×(107-100)=825×(904-900)=95×(390-385)=665×(698-693)=98×(118-115)=354×(638-632)=233×(90-87)=924×(150-142)=138×(331-325)=951×(562-553)=44×(225-216)=794×(730-726)=116×(133-129)=108×(259-256)=86×(100-91)=906×(345-336)=36×(406-400)=232×(892-889)=100×(352-346)=642×(759-756)=20×(456-451)=858×(305-300)=156×(106-100)=256×(658-649)=199×(58-53)=22×(214-205)=53×(80-76)=100×(848-839)=152×(280-275)=127×(527-520)=170×(340-336)=608×(567-562)=32×(40-31)=65×(762-756)=148×(150-147)=716×(131-128)=235×(460-457)=253×(595-589)=248×(29-26)=592×(106-103)=160÷(442-438)=456÷(819-815)=45÷(394-391)=501÷(973-970)=282÷(163-157)=912÷(326-318)=246÷(124-118)=448÷(287-285)=336÷(482-479)=284÷(640-638)=320÷(178-173)=555÷(994-989)=464÷(76-72)=684÷(932-923)=112÷(311-303)=693÷(124-115)=280÷(231-224)=483÷(96-93)=495÷(218-215)=816÷(984-981)=162÷(235-226)=588÷(714-712)=106÷(280-278)=100÷(881-879)=498÷(445-439)=576÷(969-967)=217÷(412-405)=924÷(966-964)=40÷(270-266)=370÷(768-763)=385÷(391-386)=498÷(517-515)=300÷(243-241)=291÷(314-311)=340÷(22-17)=198÷(383-377)=12÷(70-68)=183÷(97-94)=238÷(470-463)=500÷(917-915)=(351-297)÷9=(317-265)÷4=(495-43)÷4=(485-149)÷2=(498-123)÷5=(946-66)÷5=(161-97)÷8=(870-447)÷3=(434-314)÷5=(804-724)÷2=(458-263)÷3=(992-328)÷8=(241-217)÷3=(357-181)÷2=(330-134)÷2=(739-97)÷3=(297-177)÷8=(856-756)÷5=(389-77)÷3=(305-33)÷4=(270-225)÷5=(685-577)÷9=(466-16)÷6=(375-87)÷6=(458-393)÷5=(821-681)÷2=(459-279)÷6=(953-731)÷6=(206-148)÷2=(978-642)÷6=(433-356)÷7=(712-658)÷2=(485-337)÷2=(281-273)÷4=(494-410)÷3=(216-148)÷4=(378-234)÷3=(998-830)÷7=(440-128)÷4=(602-152)÷6=2/6+3/6=1/9+3/9=1/6+4/6=1/4+2/4=5/8+2/8=5/10+4/10=1/5+2/5=4/6+2/6=1/7+3/7=2/6+4/6=3/8+2/8=4/8+3/8=4/8-1/8=4/6-1/6=2/7-1/7=3/8-2/8=3/7-1/7=7/10-3/10=3/7-2/7=3/6-1/6=3/6-2/6=4/8-3/8=5/8-1/8=2/3-1/3=0.3+8.2=29.5+2.8=4.9+9.4=2.8+1.4=5.7+0.4=6.6+70.1=6.3+4.6=19.5+53.1=7.9+3.2=3.9+5.9=9.7+2.4=28.6+47.7=1.8+4.9=29.0+28.6=3.9+2.2=8.3+4.8=4.6+1.0=35.0+12.1=9.6+5.1=7.1+56.9=1.2+2.5=8.6+4.6=2.5+7.1=10.5+56.3=1.3+2.9=69.7+2.7=2.8+6.2=1.2+6.1=2.8+5.0=17.5+40.8=8.5+9.3=11.0+65.7=6.4+0.8=3.9+8.6=0.7+1.2=8.1+17.3=8.7+6.4=67.5+1.8=3.9+4.4=5.8+2.1=7.1-0.6=98.7-77.0=9.5-8.8=0.9-0.3=9.3-1.2=98.5-86.7=9.4-5.6=83.6-7.1=6.5-2.4=7.3-0.6=7.5-0.2=73.3-1.3=9.4-3.7=43.8-26.1=7.0-1.5=9.0-5.6=2.4-0.8=40.6-6.6=9.5-9.3=80.1-27.6=8.4-5.8=8.5-7.7=7.3-1.7=73.8-68.2=7.1-3.7=78.8-56.6=7.0-5.7=4.3-1.0=2.6-1.5=70.0-49.6=5.9-3.3=82.8-28.5=7.7-7.4=6.4-3.7=3.6-2.8=33.8-15.8=8.4-6.6=69.0-22.2=9.1-4.3=8.6-6.3=参考答案74+197=271554+365=91992+33=125169+145=31483+317=400513+267=780164+213=377387+240=627278+112=39059+317=376203+234=437299+270=569293+60=353892+260=1152120+214=334281+381=66214+36=50318+374=692158+309=467759+237=996297+75=372141+344=48595+113=208293+988=128169+298=367484+110=594362+136=498319+316=63568+341=40988+469=557102+119=221266+431=69774+184=258608+146=75445+255=300103+537=640261+180=441725+485=1210211+60=271354+248=602411-208=203550-269=281388-197=191979-511=468379-279=100652-40=612414-226=188763-719=44292-145=147353-55=298431-183=248900-883=17408-340=68894-194=700427-309=118821-333=488233-124=109697-184=513476-31=445705-529=176446-190=256674-421=253434-102=332466-213=253352-78=274633-529=104271-98=173698-296=402452-104=348485-183=302368-54=314947-853=9485-68=17139-84=55156-91=65614-146=468460-328=132935-630=305418-368=50952-865=87127×2=25418×9=162159×5=795271×5=135543×8=344372×6=2232125×7=875897×7=6279298×3=894571×2=114289×9=801248×3=74470×9=630701×9=6309453×2=90687×8=696205×2=41078×3=234294×2=588797×3=2391264×3=792745×8=596082×7=574521×8=4168205×3=615703×5=351585×3=255178×5=890202×2=40412×4=48125×4=50088×6=52875×7=525223×3=669103×6=618891×8=712830×9=270936×3=280876×6=45621×3=6314÷2=732÷4=8363÷3=12154÷6=9104÷2=52340÷4=8565÷5=13846÷3=282370÷2=185452÷4=11386÷2=43632÷4=158376÷2=188926÷2=463164÷4=41456÷4=114192÷6=32350÷7=50150÷3=50970÷2=48524÷6=4326÷2=163244÷2=122560÷7=8012÷2=6385÷5=77399÷3=133645÷3=215342÷2=171990÷2=495264÷8=33360÷2=180290÷2=14575÷3=25386÷2=193726÷6=121135÷9=15993÷3=331322÷7=46656÷8=8218×29=52241×85=348534×16=54415×99=148524×30=72025×43=107516×16=25613×42=54645×22=99070×79=553040×24=96086×35=301069×14=96614×70=98047×16=75212×68=81666×15=99020×47=94023×27=62161×90=549014×53=74266×78=514824×16=38448×76=364816×33=52848×38=182412×32=38437×56=207238×11=41842×81=340210×97=97079×37=292316×30=48064×62=396836×27=97296×20=192015×26=39018×84=151265×10=65034×69=234647+272+547=866342+748+253=1343123+58+736=917643+326+590=155912+74+687=773907+431+690=2028655+195+50=90090+574+443=1107364+116+433=913160+98+752=1010318+132+491=941582+579+725=1886109+234+175=518971+755+577=2303152+192+67=411713+816+631=2160597+176+201=974549+846+591=198675+162+552=789491+672+930=2093543+40+279=862271+721+403=139587+234+672=993727+277+312=1316217+64+590=871968+876+627=2471208+16+755=979889+121+363=1373217+652+92=961989+979+592=2560251+412+279=942295+978+49=1322917+18+12=947476+149+585=1210223+501+26=750892+176+927=1995187+519+31=737984+873+10=1867409+288+121=818142+798+238=117891+230-69=252787+118-332=57350+242-161=131137+697-477=35746+92-30=108745+376-335=786386+89-361=114786+664-820=63083+212-42=253549+898-979=46877+150-191=36245+817-858=20425+214-212=27110+284-109=28536+462-409=89754+785-25=151454+143-175=22335+586-73=848101+191-14=278480+232-444=26894+400-51=443526+558-724=36027+229-10=246739+502-918=323405+93-138=360925+290-695=520121+240-137=224324+757-496=585197+19-212=4408+922-84=1246227+175-122=280294+705-804=195370+117-111=376571+826-632=76550+384-246=18890+428-483=35472+10-75=407617+626-543=700269+140-178=231316+258-502=72463-142-256=65695-121-243=331441-15-88=338913-359-131=423291-20-142=129849-491-129=229483-327-121=35992-278-455=259464-129-29=306217-70-49=98276-63-158=55452-389-55=8422-49-148=225848-689-136=23310-120-86=104914-336-127=451395-334-38=23820-128-659=33432-297-99=36619-74-122=423415-22-177=216864-420-164=280413-201-56=156628-33-39=556271-87-131=53860-301-100=459442-164-255=23740-619-80=41309-181-103=25686-30-55=601421-372-26=23725-72-451=202431-273-91=67762-319-410=33498-33-297=168927-55-772=100469-207-236=26254-122-78=54472-143-38=291757-94-625=38104-16+52=140176-143+667=700213-66+193=340322-62+895=1155374-316+151=209136-80+901=95783-79+174=178635-418+457=674399-229+210=380364-18+964=1310386-325+145=206643-309+507=841423-230+245=438552-10+780=1322404-280+344=468434-402+788=820409-208+286=487922-61+584=1445304-106+135=333665-136+492=1021458-305+33=186867-819+617=665219-32+155=342812-312+606=1106442-355+184=271572-35+896=1433389-229+191=351585-125+737=1197283-245+340=378800-784+303=319426-57+123=492779-772+682=689317-129+26=214785-656+666=795233-149+62=146718-162+132=688142-133+67=76520-414+678=784211-169+261=303830-132+222=92020×10×3=60049×24×3=352810×29×3=87074×70×7=3626011×22×3=72644×94×8=3308811×19×2=41840×33×3=396013×25×3=97531×64×9=1785623×15×2=69094×13×4=488812×16×5=96064×57×7=2553615×13×4=78027×91×6=1474214×15×2=42014×67×5=469048×10×2=96063×86×8=4334417×29×2=98682×16×6=787222×10×4=88090×85×4=3060013×12×5=78061×27×9=1482334×13×2=88429×36×8=835222×19×2=83648×42×5=1008031×11×2=68263×55×7=2425518×11×2=39686×74×4=2545625×13×3=97558×92×4=2134414×10×5=70013×39×3=152110×23×4=92090×69×8=49680117×2×4=936195×5×3=292523×4×9=828382×2×9=687613×8×6=62440×8×7=224059×3×4=70828×6×8=134441×6×2=492273×3×4=327634×2×5=34049×4×7=137211×5×2=110138×2×6=165621×3×8=50431×4×5=62032×4×7=896392×2×8=627213×4×2=104106×3×6=1908121×2×3=72632×6×7=134441×2×4=328112×4×3=134456×2×4=448285×3×6=513023×3×2=138258×3×8=619215×4×9=540144×6×2=172853×8×2=848267×2×9=480644×5×3=660289×3×6=520229×6×2=348227×3×5=340534×3×9=91845×7×2=63039×7×2=546258×3×6=464414×6×87=730822×2×31=136429×2×64=371218×2×93=334814×3×21=88223×4×82=754424×3×33=237635×2×41=287013×6×36=280846×2×44=404814×4×50=280012×6×19=136840×2×48=384022×3×61=402618×5×88=792040×2×81=648013×7×20=182012×6×38=273611×5×46=253044×2×43=378448×2×48=460819×5×52=494024×2×33=158415×3×30=135017×5×76=646013×6×98=764421×4×43=361210×3×55=165027×3×13=105317×5×81=688517×2×85=289024×3×88=633627×2×35=189013×6×64=499237×2×29=214627×2×14=75623×4×79=726812×3×97=349215×2×31=93010×2×59=118014×20÷7=4018×21÷6=6360×14÷7=12087×32÷8=34835×24÷7=12014×97÷2=67998×10÷4=24511×90÷5=19820×28÷2=28025×21÷7=7520×18÷2=18021×54÷9=12655×17÷5=18739×42÷3=54612×15÷9=2030×93÷2=139557×12÷4=17195×28÷7=38015×16÷6=4078×54÷2=210628×10÷2=14099×87÷3=287114×38÷7=7642×68÷4=71440×22÷2=44069×70÷2=241539×11÷3=14369×50÷6=57513×68÷2=44272×18÷8=16252×19÷4=24740×56÷7=32025×32÷8=10089×45÷3=133512×45÷4=13550×15÷2=37535×14÷7=7090×23÷2=103510×48÷4=12096×35÷5=672140×7÷5=196134×7÷2=469274×2÷4=137828×7÷6=966156×3÷4=117314×4÷8=157120×2÷6=40552×2÷8=13882×4÷8=41588×5÷3=98032×9÷2=144534×4÷6=35634×8÷2=136774×7÷6=90320×9÷3=60176×9÷8=19836×6÷8=27996×6÷4=149445×4÷6=30200×6÷5=24082×6÷2=246171×6÷3=34244×7÷4=77712×9÷8=80188×8÷2=352481×6÷2=1443482×2÷4=241934×4÷8=46748×8÷3=128265×9÷5=47720×7÷2=70436×4÷2=872156×5÷3=260958×9÷2=4311205×4÷5=164396×9÷2=1782135×7÷5=189539×6÷2=161726×7÷2=91592×2÷4=296632÷2÷4=79672÷3÷4=56650÷5÷5=2672÷3÷2=12208÷4÷2=26396÷9÷4=11702÷9÷2=39648÷3÷2=108416÷8÷2=26312÷3÷4=26225÷5÷3=15440÷4÷5=22280÷7÷2=20584÷2÷2=146600÷2÷4=75684÷3÷4=57690÷6÷5=23540÷2÷3=90810÷5÷3=54108÷9÷2=6248÷2÷2=62540÷3÷9=20864÷4÷2=108180÷2÷2=45852÷2÷2=213174÷3÷2=29588÷4÷7=21688÷2÷8=43324÷6÷6=9245÷7÷5=7705÷5÷3=47660÷3÷2=110112÷8÷7=2822÷3÷2=137720÷5÷8=18448÷2÷8=28200÷4÷2=25756÷9÷2=42920÷5÷2=92990÷3÷2=165868÷7×2=248623÷7×2=178876÷4×2=438717÷3×5=1195250÷2×4=500430÷2×5=1075560÷7×2=16088÷2×4=176588÷3×8=1568964÷4×2=482350÷5×6=420432÷4×3=324604÷2×7=211468÷2×6=204168÷4×6=252752÷4×9=1692272÷4×7=476816÷2×7=2856555÷3×2=370252÷4×7=441912÷3×4=1216240÷5×8=384876÷3×4=1168166÷2×7=581684÷4×8=1368888÷4×7=1554320÷2×3=48024÷8×5=15832÷2×4=1664518÷7×4=296648÷8×2=162153÷9×7=119988÷4×3=741722÷2×7=2527702÷6×2=234730÷2×6=2190296÷4×5=37024÷3×4=32684÷6×2=228635÷5×7=88921÷7×71=213245÷7×29=101558÷2×30=870558÷9×45=279063÷9×50=350120÷8×41=615144÷8×43=77454÷2×76=2052140÷7×20=400588÷6×97=9506207÷9×13=299132÷6×83=1826192÷3×10=640441÷7×56=3528112÷7×56=896120÷3×94=376010÷2×26=130228÷3×98=7448140÷7×34=680312÷4×92=717665÷5×31=40354÷3×30=54035÷5×23=161192÷8×80=192027÷3×30=270238÷7×92=312830÷3×59=59010÷5×65=130147÷7×43=903693÷9×35=2695132÷6×22=484765÷9×78=663012÷4×87=26169÷3×53=1219234÷3×11=858136÷2×62=421636÷9×12=48196÷4×61=298984÷4×15=315352÷4×56=4928116+(362-70)=408115+(335-121)=329359+(271-23)=607694+(900-602)=992344+(349-162)=531625+(378-47)=956334+(377-329)=382837+(871-265)=1443168+(352-54)=466211+(886-202)=89578+(350-144)=284607+(599-141)=1065290+(140-47)=383644+(977-16)=1605180+(159-111)=228195+(576-440)=331401+(267-119)=549743+(50-27)=76656+(346-265)=137830+(163-134)=85980+(485-328)=237340+(935-166)=110971+(366-364)=73839+(932-538)=123382+(163-148)=97258+(470-382)=34643+(400-258)=185210+(610-95)=725128+(481-145)=464792+(857-688)=96183+(345-160)=268860+(560-489)=931334+(188-150)=372307+(641-437)=511357+(379-34)=702177+(375-214)=338493+(356-277)=572449+(195-83)=561488+(318-315)=491633+(867-636)=864494-(37+83)=374874-(256+202)=416458-(84+74)=300791-(215+311)=265336-(109+208)=19577-(206+137)=234211-(34+77)=100998-(472+251)=275463-(166+222)=75759-(252+249)=258273-(115+103)=55965-(710+180)=75358-(168+37)=153977-(71+668)=238348-(99+48)=201884-(33+571)=280374-(276+62)=36908-(279+263)=366453-(187+31)=235891-(47+776)=68452-(127+200)=125793-(131+391)=271375-(221+98)=56630-(490+21)=119386-(126+44)=216818-(318+12)=488364-(136+86)=142733-(23+135)=575359-(156+94)=109911-(122+724)=65458-(275+137)=46767-(355+16)=396453-(235+47)=171937-(269+421)=247433-(30+123)=280866-(650+207)=9476-(120+335)=21168-(56+37)=75398-(111+191)=96792-(432+247)=113331-(456-427)=302575-(235-188)=528275-(167-95)=203649-(269-48)=428411-(486-191)=116507-(559-438)=386459-(378-51)=132302-(122-90)=270282-(499-263)=46525-(512-389)=402170-(140-85)=115180-(298-127)=9427-(401-280)=306387-(219-149)=317424-(451-235)=208410-(568-300)=142329-(433-187)=83197-(506-436)=127318-(478-432)=272528-(645-168)=51260-(255-231)=236345-(981-719)=83331-(409-245)=167888-(361-305)=832468-(328-134)=274873-(315-70)=628258-(281-24)=1915-(729-685)=871157-(380-243)=20348-(833-646)=161461-(293-283)=451574-(461-259)=372476-(239-237)=474211-(224-65)=52191-(421-298)=68510-(387-60)=183279-(467-353)=165493-(864-405)=34188-(59-58)=187752-(314-113)=551214÷(12÷6)=107150÷(45÷9)=30135÷(10÷2)=27392÷(21÷3)=56312÷(36÷9)=78360÷(28÷7)=90224÷(24÷3)=28540÷(24÷8)=180450÷(81÷9)=50965÷(30÷6)=193395÷(40÷8)=79480÷(40÷8)=96376÷(28÷7)=94160÷(24÷3)=20248÷(72÷9)=31132÷(54÷9)=22336÷(21÷7)=112801÷(18÷2)=8972÷(24÷8)=24155÷(30÷6)=31393÷(27÷9)=131594÷(27÷3)=66114÷(12÷2)=19522÷(18÷6)=174456÷(12÷4)=152504÷(24÷3)=63142÷(14÷7)=71882÷(16÷8)=44128÷(28÷7)=7836÷(10÷5)=418249÷(18÷6)=83783÷(24÷8)=26124÷(32÷4)=3712÷(48÷6)=89282÷(36÷6)=47952÷(72÷9)=119309÷(21÷7)=103555÷(27÷9)=18591÷(14÷2)=1388÷(12÷3)=22856÷(2×4)=107980÷(2×2)=245176÷(2×2)=44452÷(2×2)=113240÷(2×4)=3048÷(4×2)=6392÷(2×2)=98594÷(3×2)=99524÷(2×2)=131312÷(2×3)=52402÷(2×3)=67960÷(2×3)=160408÷(3×2)=68912÷(4×2)=114872÷(2×4)=109800÷(4×2)=100928÷(2×4)=116720÷(4×2)=90276÷(2×3)=46960÷(4×2)=120126÷(2×3)=21822÷(2×3)=137272÷(4×2)=34372÷(2×2)=93234÷(3×2)=39120÷(2×3)=20204÷(2×3)=34284÷(2×2)=71198÷(3×3)=22260÷(2×2)=6556÷(4×2)=7924÷(2×2)=231196÷(2×2)=49172÷(2×2)=43616÷(2×2)=154216÷(2×2)=54396÷(3×3)=44832÷(2×4)=104944÷(2×4)=118918÷(3×2)=153121×(20÷5)=48413×(16÷8)=26273×(12÷6)=546405×(32÷8)=162035×(56÷7)=280608×(24÷6)=2432426×(10÷5)=85260×(49÷7)=420122×(30÷5)=732367×(42÷6)=256953×(35÷7)=265279×(24÷8)=83735×(45÷5)=315835×(25÷5)=4175192×(18÷6)=576414×(40÷8)=207025×(45÷5)=225564×(12÷3)=2256276×(12÷6)=552515×(15÷5)=1545202×(16÷8)=404262×(72÷9)=2096143×(45÷9)=715674×(40÷8)=337018×(64÷8)=144541×(25÷5)=270581×(56÷8)=567286×(45÷9)=143014×(16÷4)=56785×(56÷7)=6280206×(28÷7)=824652×(12÷4)=1956171×(40÷8)=85543×(21÷7)=129171×(24÷8)=51367×(16÷2)=536137×(12÷4)=411547×(36÷9)=2188126×(24÷4)=756815×(10÷2)=407543×(136÷8)=73110×(192÷3)=64043×(75÷5)=64586×(657÷9)=627854×(65÷5)=70294×(114÷2)=535813×(414÷6)=89779×(128÷8)=126413×(189÷9)=27338×(72÷6)=45613×(585÷9)=84541×(476÷7)=278823×(272÷8)=78262×(594÷9)=409212×(180÷5)=43214×(819÷9)=127410×(244÷4)=61079×(588÷6)=774215×(126÷6)=31523×(784÷8)=225417×(138÷6)=39131×(581÷7)=257329×(91÷7)=37785×(468÷6)=663010×(264÷4)=66084×(525÷7)=630020×(123÷3)=82018×(312÷6)=93611×(516÷6)=94645×(115÷5)=103511×(240÷6)=44072×(117÷9)=93611×(585÷9)=71574×(33÷3)=81410×(846÷9)=94025×(588÷7)=210039×(138÷6)=89745×(153÷3)=229514×(180÷5)=50437×(364÷7)=1924239+155×2=549992+87×7=1601199+1