三年级数学计算题专项练习汇编及答案集锦

三年级数学计算题专项练习汇编及答案集锦171+153=36+336-291=858-151-180=264×2=176÷8+333=306×4-348=441-129÷3=30×3×21=68×69×5=37×2×56=339÷3×2=13×52=454-177÷3=12÷2×73=39×(229-215)=45.4-17.6=551-15×27=412-20×2=23×8+426=455÷7+71=60÷6×38=14×5×49=746÷(16÷8)=(402-210)÷8=117+154+121=196+603-210=412-(38+151)=(105-33)×11=865-(493-441)=450+(437-315)=45÷9=11×5×85=939×5÷3=(259-247)×12=208÷4+932=15×48=618×7÷2=110×2-215=32×30=574÷(35÷5)=445÷5×11=332-67×3=392-64-313=80+(403-302)=840÷2×3=966-198×2=16×33÷6=16×25-90=918-548÷4=283×3-564=75×93=252÷(12÷2)=1.0+8.0=160÷(4×2)=933-412×2=932÷4×6=973-605-86=44×2×63=77×(468÷6)=7.7-6.8=35×3×6=49×3×4=5.6-2.7=395-420÷2=330+128×2=323+14×12=8.8+1.3=27×52×8=664÷2÷4=392-89×3=210÷5×41=53×82=875+20×35=621×2-863=208÷(2×4)=408÷8÷3=43×11×2=10×44-81=713-278×2=560÷4÷7=777-23×32=836÷(2×2)=38-13=15×30-215=2/8-1/8=517-78×4=293+171=77×88÷7=779+271×3=10×13×7=94-26+274=5.0-4.1=12×2×66=856÷(696-694)=43×3×2=677-458+607=66×72=85÷5×40=52+258=333-994÷7=55×(30÷3)=878÷2=519+283+133=12×50-319=16÷2×27=(499-414)÷5=464×(63÷9)=343÷(134-127)=75×68×5=(856-612)÷2=104÷(430-426)=398-(141+108)=99÷3=582-375=69+160×3=70×(171÷9)=124×(407-399)=998+131×5=828÷6÷6=26×(27-20)=232+64-288=35×4×5=388÷(12÷6)=245÷(441-436)=17×5×55=381+92-356=96÷3÷2=864-302=35×16-17=981-28×28=435+14-417=29×3×59=461+(405-191)=184+130+84=222+(885-845)=238×3÷2=(73-56)×42=494-78-236=643×8=227+(345-85)=176÷(12÷3)=82+343-346=441-386+157=172+35×3=4/6-1/6=590÷2×8=856×(36÷6)=880÷(4×2)=877-43×15=368-(54+55)=(459-411)×66=30×12÷4=10×10×7=167×(64÷8)=707-(215+384)=347+67×14=(738-253)÷5=726÷2×7=392-196-106=5.5-4.7=23×18-127=288×2-521=144×4÷2=885-451=227×2-251=23×2×4=4.6+0.9=81×(245÷7)=392-59-138=794+(593-356)=27÷(3×3)=19×6×5=(930-258)÷2=399×2×8=388-438÷3=165-10×13=76×38÷4=258×3=784-109×3=46÷(10÷5)=7.0-5.6=21×(376-348)=46×2×53=792-(16+252)=270÷(2×3)=798÷7÷3=474-372-13=374-133-24=49×2×18=49×(12÷4)=224÷8×31=810÷(510-507)=399-402÷6=415×2+448=456+(893-507)=716-206-204=7.5-6.8=466-198×2=150÷6=471+21×30=565+59+345=337-(207-189)=264÷6=390+(916-97)=95×(162-157)=132÷4×89=716÷4=52×30÷5=620-388=84×46÷3=853-32×7=144÷(48÷6)=497-90-101=334+84-245=82×(82-73)=691-(226+288)=93×(36÷2)=53×(112÷7)=360÷8×19=244-204÷6=139-99+312=103+57×3=326-262+428=3.7+0.9=525×7-684=30×9÷2=989-191-541=63×8÷6=60×3×5=18×45=194×(772-764)=916-29×8=87×9-122=2/10+8/10=589×(40÷5)=246÷2÷3=712÷2×5=378÷3÷7=240÷(273-269)=184÷(16÷2)=12×12-137=455÷(978-973)=(102-49)×19=(227-75)÷2=565+64×7=744÷(297-294)=60.7+9.3=564÷4=7.6-4.0=344-14×7=589+64+47=348-(195+97)=191×3+404=(472-244)÷3=220÷2×8=702÷(24÷4)=406+240÷6=621+82-458=826-(50+493)=72.1-9.1=536-451+940=808÷(2×4)=600÷4+378=331+(387-294)=729÷9×5=8.9-4.4=18×7=210+90=187×(10÷5)=16×23-318=(335-297)×20=184÷(2×2)=(162-120)×22=247-(457-264)=12×37-46=817+(947-96)=787-48÷3=24÷(36÷9)=71×3=34×25=(578-497)÷3=87×5+325=434-14×18=20×2×3=26+585÷9=473-161×2=601+19×30=112+380=328×2÷4=70×(439-432)=675÷(41-32)=98×38×8=784÷(4×2)=508+45+374=812+168+479=905-(666+74)=48+150=130÷(345-340)=86.1-56.3=162+(832-697)=16×16×3=555÷(511-506)=563×(837-830)=(278-245)÷3=99+211+211=429+11-390=820×3-55=286÷(296-294)=405+271=644×6÷7=56÷7=879÷3×5=882-454-393=452-419=31×11-245=410-824÷8=717×8=312÷(91-88)=51÷3+935=781-121-178=14×7×53=4.8+5.4=41×57÷3=420-87-56=365+380=681×2÷3=(250-184)÷2=855+13×61=94.5-91.0=(441-279)÷6=345-22×10=96+183×3=423+(640-322)=37×14÷2=80×88÷4=751-124×4=810÷9×6=419+(847-371)=0.6+1.7=388÷(2×2)=282+385÷7=182+286-192=13×(230-227)=24×17×2=644÷2÷2=758÷2+254=486÷(42÷7)=515+258+113=77×(146-142)=142÷2=348+(263-151)=491×(28÷7)=28×(147÷7)=112÷(402-395)=51+(169-129)=91-(50+20)=146+275=201+(504-169)=984+675+599=950÷2×7=9.4-8.4=819-52×10=174+918+296=741-(20+147)=512÷8÷2=69×14-422=11×64=417-23×13=356+273=153+135+536=177×2+408=544×(736-729)=122÷2×19=36+323-44=906÷(2×3)=43×15-623=2/8+3/8=479-(106+57)=742÷7=36×21÷3=413-61=45×12÷9=126÷6÷7=26.2-13.3=110+142÷2=58-14=412+11×17=870-464÷8=301+(204-181)=696÷(567-565)=180÷3÷3=670+875-295=108×(72÷8)=322×(10÷2)=918-(432-332)=462÷(2×3)=42×17-284=267-112×2=918-212×4=71×3×2=18×14-224=264-10×14=(257-158)×33=84÷4×21=940-188-729=714÷3×6=223×(95-92)=(399-189)÷3=419-19×18=109×6+567=140×7÷5=239-(926-794)=136÷2=297÷3×57=680+116×4=30×27×8=488-(293+169)=248×2-451=810÷2÷5=168÷8÷7=15×4×64=35+85=492÷(24÷8)=705÷(321-318)=4.9-4.6=989-42×23=(746-218)÷6=33×4×2=168-316÷4=30×4×6=86+75×5=(433-67)÷6=7.6+8.9=488÷(36÷9)=4.0-1.5=466×4÷8=270÷(335-332)=160-(134-73)=230-873÷9=960-(278-92)=132÷6×3=193-476÷7=931-800+204=81×12=159+563=20×(258÷6)=312-(461-260)=818+(568-400)=261×2÷9=886×(963-957)=10.0-5.6=33×(39÷3)=36×3×5=791+77×10=174+234=4/8-2/8=64×23×6=360÷9×84=297÷(54÷6)=14×55=167×(59-54)=355-39×5=9.6-7.9=50×65=318-23+647=406-22×10=456-74×6=933-138×6=652÷(343-341)=438-304-73=405÷(3×3)=11×49=606×2=126÷2×50=4/6-2/6=121×(48÷8)=512+63÷7=29×91=46.3-44.7=108×5-392=70+140=79+324=410+49-409=276-39-115=38×2×60=1/10+8/10=24×79=639×(18÷6)=789÷3=(245-155)÷6=99÷9=397+79=104×5-33=586+580-749=758-10×60=158×(24÷8)=363÷(15÷5)=3.4+6.6=38.5+60.5=281×2×9=233×(24÷6)=8.8+7.1=31.8+36.4=840-(370+338)=790×(35÷5)=100+14×14=499-15×19=168-12×7=49×19÷7=40×(18÷3)=(958-912)×34=833-328=152÷(463-455)=864-292÷2=501-(253+115)=28×96÷4=10.0-0.9=10×36-152=488÷(24÷3)=478÷2×6=42×2×9=57+660÷2=875÷(10÷2)=67.2-63.5=126÷9×37=10×21+128=33×5=772×6÷4=702÷(3×3)=14×(248÷8)=729÷9×11=76+158-197=883+804+816=105×(56÷8)=47×20-596=300÷3÷2=411+80-89=1.6+4.6=3/6-2/6=58-52+290=49×3=648÷2×8=223+495÷5=376÷(49-47)=26×22+534=(241-79)÷3=11×6×94=13×(330-290)=226+200=521+(969-507)=550÷2+819=12.7+33.1=319+51÷3=315÷(253-250)=636-18×27=21×33=13×5×8=27÷(18÷2)=451-(397-391)=400-(44+342)=49×5×2=83×(366÷6)=444-(497-157)=986-(18+606)=933÷(21÷7)=276+96×3=32×14-66=332+160=622-36×10=473-61=603÷3×5=192×6-235=11×48=190×5÷2=736-(251+35)=513-42+317=985+(593-411)=266÷7=837×2-415=638+339÷3=160×6÷8=40+203=91×8-637=110×(72÷8)=911-(523+226)=392÷7×13=70×79÷2=465×(76-73)=12×78÷4=737+20÷2=14×47-320=14×2×68=696÷4=3/10-2/10=42-27+464=242-(398-233)=309÷3=108×(80-72)=212-66+988=214+(401-55)=494-29×11=842+261+265=114+(325-239)=720÷5÷2=168+85=352-60+467=340-730÷5=350-135-117=436-(276-225)=22×2×3=132÷(460-457)=135÷9÷5=32.4+15.9=660÷2=316-76-45=420-125=675×4÷5=90÷(3×2)=3.9+0.9=516÷3÷4=334-37×4=47×(140÷7)=11×23-68=411-13×30=799-340÷5=93×6÷2=59+385-410=251+276+195=559+419+734=733×(30÷6)=537×7-674=4.6-0.5=(413-201)÷2=317-51×2=488÷4÷2=400÷5=3.6+6.3=14×28÷8=128÷(56÷7)=443-12×33=275×2÷5=(363-351)÷3=965-728÷2=432+255=(203-169)×28=360÷6=876×8-976=130-484÷4=464-278+889=12×13×6=523-339+413=174-(884-845)=724×7=112×8÷4=338-760÷8=42×20+56=161÷7×13=592÷(16÷4)=(866-691)÷5=603-317=59.2-34.1=864×7=460÷(2×2)=248+(347-201)=762+25×8=65×73×6=108÷6=44÷4×27=889-572+976=122+259+68=75×91×4=350+432÷4=65×2=25×(194-189)=474-(148-42)=972×6÷2=91.5-74.0=435+13×18=118×7×2=19×3×38=414÷(2×3)=137-48=703+13×67=452÷4+183=551-423=369÷(3×3)=297×9=340÷2÷5=441÷3÷3=43×8-321=(538-424)÷6=72×(10÷2)=294÷(211-208)=800×(677-670)=172×3-272=(511-438)×94=47×2×85=130×6÷2=93-75+247=144×4-543=63×39÷9=490-40×12=439-52×5=67×(50÷5)=376-228=14×(114÷2)=411-17×24=924÷(3×2)=374÷2=484×2=49×10+207=295-72×4=81×6×2=(618-338)÷4=385-91=422+274+509=850+331+182=16×60÷3=67×2-36=202-35=520÷(2×2)=3/5-2/5=12×8×96=118×3=196÷7=53×(945-929)=18×3×8=487×(775-771)=993+430=429+(894-828)=314+344+306=211×3=165×(42÷7)=22×21=302-(239-60)=386-486÷3=96×19×3=18×23-196=594÷2+32=348÷(2×3)=906÷(310-307)=126÷6=17×4=95×(104÷2)=132+71×3=238×3×7=21×45=456-315+28=29×13-307=(848-492)÷4=243×(75-70)=27×15=13×17+232=460-(379-127)=21×14×2=234÷(3×2)=256×2×7=231×3+708=409+473+93=998÷2×9=178+85=9.3+2.1=(393-369)×26=645×7-761=549-678÷2=50×29÷5=68+203×4=25+41=810-58×10=818-702=234÷6×19=144÷(991-985)=17×2×46=88×88÷8=390÷(2×3)=42×72×3=665-122×5=90÷6+62=839×6=930÷5+471=480+261-692=34+455×2=401-75=71×(12÷6)=231+236=177×8=199+47×12=90×(236÷4)=77×2×4=284-246+706=419+246=258-144÷4=90×60÷3=463-(386+26)=683-129÷3=161+295+211=11×48+246=58×57×4=204+57=78×(438÷6)=54×(965-925)=95×(441÷9)=94×7-206=485÷5×6=161÷7×8=217-42×2=33×21-633=172÷4×7=551+269+55=276×2=993-220×3=434÷(21÷3)=15×22=102÷2×57=495-335=20×22-288=383×(14÷7)=34×(30÷5)=435÷5×7=27.8+21.9=43.3+49.1=201×(24÷6)=87×10÷5=749×5-962=10×(446-352)=57×13-541=51×(760÷8)=2/5-1/5=97×97=731-527+596=299-119=327×3-158=400+36×3=37+308-211=240-202+131=240÷(223-220)=92-(464-443)=0.5+2.6=270÷9÷3=5/7-1/7=219+15×33=37×10-135=71×(768÷8)=978+(618-105)=301-252=67×21×2=804÷(369-366)=909-11×57=25×10×3=780÷5÷3=285+138-165=483-386=168÷(4×2)=675÷(72÷8)=331-(387-152)=14×11×5=131×7-378=928+806-249=396-328=750-283=606-(945-552)=486+32-437=2.2-0.9=28÷(474-472)=193×3=13×81×4=407×(617-609)=534+271+679=448-126-68=22×5=52+286-73=756÷(225-216)=373-36×3=394+21×9=(245-148)×52=15×7÷5=22×(68-41)=9.7+4.7=567÷9+388=59×(286-274)=81÷(206-197)=405×(596-589)=261-(146+22)=262+209+215=252-27-181=947+65×11=1.0+45.8=945×6=489-219×2=974+313+411=948×(208-205)=462÷7×8=144×4÷8=90÷9×43=18×26×8=13×40×3=202+417=56÷7×81=750÷6÷5=369-333=841-(288+371)=(237-48)÷9=262×2÷4=448÷(41-37)=333×(231-224)=3/8+2/8=19×7×4=420-347-21=697-59-290=90×2=324÷(54÷9)=329×2×5=336-51=455÷(15÷3)=10÷5×48=278-(12+154)=257+160+371=74×(402-395)=544÷4÷4=624+16+524=180+117÷3=(206-14)÷6=885÷5÷3=19×(30÷3)=576÷(309-305)=240÷6=129+280+351=479-(121+226)=525-(654-308)=452+488÷4=28×41=275+162×2=20×11+196=468×(631-627)=57×6÷2=23×38÷2=884-30×15=5.1+6.5=913×2=26×3×33=13×31=(156-141)÷5=9.2-2.3=737×(35÷7)=314×7=202+724-480=520-50×9=330+47×10=73.3-32.5=30×3×34=(341-292)÷7=(471-436)×13=241×(142-134)=356-207+66=2/8+4/8=298+368-252=626-(284-115)=329+63-319=22×31=(538-423)÷5=648-(512-87)=48×14÷8=478+(480-193)=32×9÷6=15×4×23=(495-297)÷3=456÷(2×3)=784-(516-423)=480-18×25=41×(120÷8)=39×(285-268)=(335-119)÷9=235+224×3=302×(28÷4)=130+84+618=124÷4×3=111-82=938+268-486=162÷9÷9=616×6÷7=55×32=96÷4×62=15×4÷3=276-167=29×26-717=528×5÷6=9.2+2.4=829+983=64÷8×69=36+147×6=958+203-795=57+37×11=25×20-205=281+134+57=55×(325÷5)=18×5×72=(459-436)×43=433-298=14×4×99=(283-206)×46=620+787-745=484÷2=353×6÷2=400-295+306=29×70=16×54÷6=21×9÷7=93+137-150=287×2×3=315÷9=487+120×2=196×5-778=856-94-16=832-994÷7=176-594÷6=25×3×61=76÷4×15=24÷(2×4)=16÷2×63=776-191=380-(300+37)=555×2-147=11×17=85-287÷7=931-506-24=556÷(2×2)=696÷3÷4=668÷2×6=819÷7÷3=595×9÷3=389+19×51=271-92-21=168÷6=825+729=636÷4+537=5.5-2.0=389-17×18=4/8+3/8=499-(410-376)=17×51-509=4/7+2/7=685×6-845=652-112-321=381-317+403=37×7-102=62×(435-396)=477-(378+13)=430×2-588=435+15×30=887-350-457=38×2×28=38÷2=27×23+527=331-378÷9=927-(508+244)=50+353+677=310-84=768÷3×6=918÷(462-456)=250×(24÷8)=413-80×2=287×3-406=14×20×3=346+34×7=58×9×6=987-(808-352)=31×11+255=391-752÷2=77+458=756÷(3×2)=439+76+307=10×2×68=118×4=469+356-214=45×(84÷4)=535×7-898=439+112×2=10×93-577=363-(297-156)=(185-47)÷2=728-346-196=49×(32÷8)=883-162-614=39÷3=134÷(344-342)=31×(993-921)=794÷2×4=882-108=392-14×10=27×3×39=555-(26+390)=808+247-301=228+514+285=377+95-111=511-16×14=376+(222-167)=360÷6+10=96×2×3=8.4-0.9=6.9-3.5=44×(448÷8)=738-10-11=273+(471-245)=122×(18÷3)=440÷2+656=320+801÷9=227-167+410=728-647+507=967-27×25=187-273÷7=17×3×49=17×5×94=12×66÷9=11×(355-306)=(555-282)÷3=572+243=7.9-5.6=(303-229)×11=486+12×37=117-(14+47)=661-93-383=330÷(20÷4)=492-273=297+63×14=370-249=203+62=269-146+54=175+24×18=0.7+6.7=15×5×98=6.0+1.4=358-285=82.1-50.8=52×22=395-188=4/8+2/8=15×4×6=180÷5×19=287÷7=11×41×2=41×16-471=(702-450)÷7=10×19×5=24×8+132=211×2=255÷(45÷9)=256×3-231=804×4÷3=198÷6×55=23×(65-58)=23×19-346=220-195+399=288+13×18=20×25-468=48×(51÷3)=40×12÷5=138-123+155=496÷4÷4=(289-115)÷6=611×(41-38)=56×(373-359)=360-221+297=66×(132÷2)=49.3-25.8=751-181×4=302×8÷2=599×8-546=706+(921-747)=225÷5×87=19×23×2=9.5-4.2=875-25-579=16×15÷2=93×20=404÷2×3=331-(362-44)=479×(450-445)=195÷5×86=15×(392÷8)=236+120-39=390÷5=(919-329)÷2=293+80÷8=26×5×8=105÷7×59=878-677+274=163+218-194=54×43=19×13-84=59×88=818÷2+91=181+30×24=85+31=365+(391-85)=16÷(18÷9)=486÷(2×3)=776÷(2×2)=745÷5×6=9.4+7.4=45÷(374-371)=20×3×97=4/7+3/7=124÷4=46+860-44=971-874+298=965-(649-289)=26×28÷4=377-80+64=778-712÷8=111×7-300=32×23÷8=33×17-453=39×(383-364)=484+(354-226)=27+(420-307)=317+139=635×(906-901)=15×(191-177)=960÷8×2=407-42×5=411-48×7=198÷3=11×16=480÷6=392-873÷9=354-(146+107)=(196-142)×17=467-350=12×63÷9=16×4×31=805÷(20÷4)=19×14×2=480-21×12=28×7÷4=448÷(36÷9)=865×(35÷7)=45.4+1.9=375÷(27÷9)=37×23×6=22×54×7=458×9-725=3.7-1.1=49÷7×30=122+530÷2=3/7-2/7=73×93÷3=17+11×71=320+127=104×(500-493)=316×3=394×(24÷6)=819÷3÷3=891÷(3×3)=33×2×47=13×(132÷4)=803+87×9=48÷4÷4=148÷2=642×(987-979)=(333-137)÷2=981÷3×4=360÷6÷5=11×9×44=11×88-411=15×47+651=103×(316-307)=370×3=834-66+710=75×8=257-14×17=10×11×4=800-(910-226)=384÷4÷3=331+245×4=0.3+6.9=20×10×2=459×2-46=(363-273)÷9=115+361=9.5-9.0=28×(176÷8)=191+(292-237)=352÷(16÷2)=82×(885-817)=91+(292-141)=36.9+24.6=13×11-88=313-56-180=263+203÷7=29×11-88=961-283-569=59×(42÷6)=649-(175-34)=39×(360÷9)=905-10×77=64×50=800-650+977=664÷4=411×6=4/7-2/7=64×10÷4=41×8×2=707+583-959=29.1+21.4=64×7×2=14+90×7=24×24=5.9+5.5=143-(180-107)=738÷9×56=804×3=24×19÷8=57.3-11.5=492×2×5=805÷(21÷3)=72÷(27÷9)=70×55÷7=1/8+7/8=308÷7×6=792÷(2×2)=15×45=24×36×2=87-168÷8=452-(299+109)=7.7-5.6=104×(81÷9)=32×15-87=608×7÷8=333÷(3×3)=19×(182÷2)=476-(191+192)=639÷3÷3=43×10=378+(900-888)=867-11×45=3.5+6.6=49×(690-638)=62+38×22=212+16×20=70×9+242=224÷2×9=87×17÷3=24.9+14.5=412÷2÷2=207÷9×30=335×6-415=51×2×3=22×3×14=882÷9×6=100×(27÷3)=70+53+447=348÷(3×2)=203÷7×16=356÷(673-671)=(190-102)÷2=296-72+258=25×14×2=948÷3÷2=18×(588÷6)=522÷(36÷4)=682÷2×4=332×3÷4=414÷(27÷3)=892+569-569=3.7+8.4=382-(182+13)=333-(290-289)=136×6=21×44÷3=21×35-640=15×19×2=846×(24÷8)=315÷3+418=350-160×2=658÷7×5=632÷(48÷6)=453-33×11=801×(15÷5)=9.1+1.6=496-25×8=(558-456)÷2=636÷2×8=286-154-98=896÷8÷7=745+45÷3=180÷6÷3=527+(496-65)=291-(337-83)=349+123=86×6×3=336-243÷3=432-183×2=910+142×3=493×2-860=362-321=3/5-1/5=347-71×3=827×(56÷8)=20×6×3=520+19×7=886-238-107=492-516÷6=108÷(18÷2)=48×(90÷5)=24×5×3=290-620÷5=8.0-7.7=68÷(305-301)=97×45=240÷2×6=75×(390-379)=234+12×40=175+10×19=36×39×6=3.2+2.3=468-255+253=77×8÷2=387-289-63=622-(155-115)=331+40×8=10×(383-379)=547+(709-225)=564+974+327=272÷8=18×(153-150)=875÷5×4=228÷2×9=679-(515-158)=670-362+527=121+28×8=23×63=899×(10÷5)=235×3+111=33×9=954-(605+238)=39÷3×39=459-28×10=68×(496-493)=262÷2=280+14-125=26×3×63=216÷6+645=131×3=870-(220+389)=265-(76+51)=4.4-3.3=60÷5÷6=906+944+411=46×2×31=42×2×7=829+243-49=35×16÷2=498-19×21=60+262+387=942-785÷5=195×3÷9=1.7+1.2=174÷(2×3)=240÷(2×2)=290+636÷2=173×2=972-(534-186)=208×4=810-11×27=762÷(3×2)=495-(21+84)=375-478÷2=728÷7=270÷(883-874)=198×(92-83)=31×2×17=309÷(228-225)=870÷(3×2)=219+18×21=(683-211)÷4=320-150-137=246÷(458-456)=90+(301-285)=654+821=32×24-195=1/3+2/3=880+501+447=34×11=22×32÷2=920÷5×3=838-(499-141)=582÷(2×3)=983-(904-598)=20÷5×11=302÷(12÷6)=16×3×58=520-992÷4=565+400+389=30×(52÷2)=(790-763)×19=(326-244)×80=10×(28÷2)=433-378÷7=229+194=(242-12)÷2=135+(495-389)=77×(488÷8)=10×(451-353)=797-11×10=2/7+3/7=429-103+52=609-(130+394)=13×(390÷6)=564×8÷6=422-(421-339)=417-(316-220)=805÷5+241=954-870+88=307-27×10=29×16×2=963+23×20=303-(212+57)=22×(51÷3)=122×(56÷7)=294÷6=417-146×2=581×(945-937)=290+184÷8=280×(317-314)=174÷(42÷7)=436×6=709×4=797-93×5=546÷(2×3)=27×13×2=44×21×7=54÷9×25=5.5+2.7=480-(88+329)=457-191=92×(121-84)=413-26-267=95×3×2=550÷2+69=379+(331-115)=268×(27-24)=374×(10÷5)=35×24÷6=72×(86÷2)=参考答案171+153=32436+336-291=81858-151-180=527264×2=528176÷8+333=355306×4-348=876441-129÷3=39830×3×21=189068×69×5=2346037×2×56=4144339÷3×2=22613×52=676454-177÷3=39512÷2×73=43839×(229-215)=54645.4-17.6=27.8551-15×27=146412-20×2=37223×8+426=610455÷7+71=13660÷6×38=38014×5×49=3430746÷(16÷8)=373(402-210)÷8=24117+154+121=392196+603-210=589412-(38+151)=223(105-33)×11=792865-(493-441)=813450+(437-315)=57245÷9=511×5×85=4675939×5÷3=1565(259-247)×12=144208÷4+932=98415×48=720618×7÷2=2163110×2-215=532×30=960574÷(35÷5)=82445÷5×11=979332-67×3=131392-64-313=1580+(403-302)=181840÷2×3=1260966-198×2=57016×33÷6=8816×25-90=310918-548÷4=781283×3-564=28575×93=6975252÷(12÷2)=421.0+8.0=9.0160÷(4×2)=20933-412×2=109932÷4×6=1398973-605-86=28244×2×63=554477×(468÷6)=60067.7-6.8=0.935×3×6=63049×3×4=5885.6-2.7=2.9395-420÷2=185330+128×2=586323+14×12=4918.8+1.3=10.127×52×8=11232664÷2÷4=83392-89×3=125210÷5×41=172253×82=4346875+20×35=1575621×2-863=379208÷(2×4)=26408÷8÷3=1743×11×2=94610×44-81=359713-278×2=157560÷4÷7=20777-23×32=41836÷(2×2)=20938-13=2515×30-215=2352/8-1/8=1/8517-78×4=205293+171=46477×88÷7=968779+271×3=159210×13×7=91094-26+274=3425.0-4.1=0.912×2×66=1584856÷(696-694)=42843×3×2=258677-458+607=82666×72=475285÷5×40=68052+258=310333-994÷7=19155×(30÷3)=550878÷2=439519+283+133=93512×50-319=28116÷2×27=216(499-414)÷5=17464×(63÷9)=3248343÷(134-127)=4975×68×5=25500(856-612)÷2=122104÷(430-426)=26398-(141+108)=14999÷3=33582-375=20769+160×3=54970×(171÷9)=1330124×(407-399)=992998+131×5=1653828÷6÷6=2326×(27-20)=182232+64-288=835×4×5=700388÷(12÷6)=194245÷(441-436)=4917×5×55=4675381+92-356=11796÷3÷2=16864-302=56235×16-17=543981-28×28=197435+14-417=3229×3×59=5133461+(405-191)=675184+130+84=398222+(885-845)=262238×3÷2=357(73-56)×42=714494-78-236=180643×8=5144227+(345-85)=487176÷(12÷3)=4482+343-346=79441-386+157=212172+35×3=2774/6-1/6=3/6590÷2×8=2360856×(36÷6)=5136880÷(4×2)=110877-43×15=232368-(54+55)=259(459-411)×66=316830×12÷4=9010×10×7=700167×(64÷8)=1336707-(215+384)=108347+67×14=1285(738-253)÷5=97726÷2×7=2541392-196-106=905.5-4.7=0.823×18-127=287288×2-521=55144×4÷2=288885-451=434227×2-251=20323×2×4=1844.6+0.9=5.581×(245÷7)=2835392-59-138=195794+(593-356)=103127÷(3×3)=319×6×5=570(930-258)÷2=336399×2×8=6384388-438÷3=242165-10×13=3576×38÷4=722258×3=774784-109×3=45746÷(10÷5)=237.0-5.6=1.421×(376-348)=58846×2×53=4876792-(16+252)=524270÷(2×3)=45798÷7÷3=38474-372-13=89374-133-24=21749×2×18=176449×(12÷4)=147224÷8×31=868810÷(510-507)=270399-402÷6=332415×2+448=1278456+(893-507)=842716-206-204=3067.5-6.8=0.7466-198×2=70150÷6=25471+21×30=1101565+59+345=969337-(207-189)=319264÷6=44390+(916-97)=120995×(162-157)=475132÷4×89=2937716÷4=17952×30÷5=312620-388=23284×46÷3=1288853-32×7=629144÷(48÷6)=18497-90-101=306334+84-245=17382×(82-73)=738691-(226+288)=17793×(36÷2)=167453×(112÷7)=848360÷8×19=855244-204÷6=210139-99+312=352103+57×3=274326-262+428=4923.7+0.9=4.6525×7-684=299130×9÷2=135989-191-541=25763×8÷6=8460×3×5=90018×45=810194×(772-764)=1552916-29×8=68487×9-122=6612/10+8/10=1589×(40÷5)=4712246÷2÷3=41712÷2×5=1780378÷3÷7=18240÷(273-269)=60184÷(16÷2)=2312×12-137=7455÷(978-973)=91(102-49)×19=1007(227-75)÷2=76565+64×7=1013744÷(297-294)=24860.7+9.3=70.0564÷4=1417.6-4.0=3.6344-14×7=246589+64+47=700348-(195+97)=56191×3+404=977(472-244)÷3=76220÷2×8=880702÷(24÷4)=117406+240÷6=446621+82-458=245826-(50+493)=28372.1-9.1=63.0536-451+940=1025808÷(2×4)=101600÷4+378=528331+(387-294)=424729÷9×5=4058.9-4.4=4.518×7=126210+90=300187×(10÷5)=37416×23-318=50(335-297)×20=760184÷(2×2)=46(162-120)×22=924247-(457-264)=5412×37-46=398817+(947-96)=1668787-48÷3=77124÷(36÷9)=671×3=21334×25=850(578-497)÷3=2787×5+325=760434-14×18=18220×2×3=12026+585÷9=91473-161×2=151601+19×30=1171112+380=492328×2÷4=16470×(439-432)=490675÷(41-32)=7598×38×8=29792784÷(4×2)=98508+45+374=927812+168+479=1459905-(666+74)=16548+150=198130÷(345-340)=2686.1-56.3=29.8162+(832-697)=29716×16×3=768555÷(511-506)=111563×(837-830)=3941(278-245)÷3=1199+211+211=521429+11-390=50820×3-55=2405286÷(296-294)=143405+271=676644×6÷7=55256÷7=8879÷3×5=1465882-454-393=35452-419=3331×11-245=96410-824÷8=307717×8=5736312÷(91-88)=10451÷3+935=952781-121-178=48214×7×53=51944.8+5.4=10.241×57÷3=779420-87-56=277365+380=745681×2÷3=454(250-184)÷2=33855+13×61=164894.5-91.0=3.5(441-279)÷6=27345-22×10=12596+183×3=645423+(640-322)=74137×14÷2=25980×88÷4=1760751-124×4=255810÷9×6=540419+(847-371)=8950.6+1.7=2.3388÷(2×2)=97282+385÷7=337182+286-192=27613×(230-227)=3924×17×2=816644÷2÷2=161758÷2+254=633486÷(42÷7)=81515+258+113=88677×(146-142)=308142÷2=71348+(263-151)=460491×(28÷7)=196428×(147÷7)=588112÷(402-395)=1651+(169-129)=9191-(50+20)=21146+275=421201+(504-169)=536984+675+599=2258950÷2×7=33259.4-8.4=1.0819-52×10=299174+918+296=1388741-(20+147)=574512÷8÷2=3269×14-422=54411×64=704417-23×13=118356+273=629153+135+536=824177×2+408=762544×(736-729)=3808122÷2×19=115936+323-44=315906÷(2×3)=15143×15-623=222/8+3/8=5/8479-(106+57)=316742÷7=10636×21÷3=252413-61=35245×12÷9=60126÷6÷7=326.2-13.3=12.9110+142÷2=18158-14=44412+11×17=599870-464÷8=812301+(204-181)=324696÷(567-565)=348180÷3÷3=20670+875-295=1250108×(72÷8)=972322×(10÷2)=1610918-(432-332)=818462÷(2×3)=7742×17-284=430267-112×2=43918-212×4=7071×3×2=42618×14-224=28264-10×14=124(257-158)×33=326784÷4×21=441940-188-729=23714÷3×6=1428223×(95-92)=669(399-189)÷3=70419-19×18=77109×6+567=1221140×7÷5=196239-(926-794)=107136÷2=68297÷3×57=5643680+116×4=114430×27×8=6480488-(293+169)=26248×2-451=45810÷2÷5=81168÷8÷7=315×4×64=384035+85=120492÷(24÷8)=164705÷(321-318)=2354.9-4.6=0.3989-42×23=23(746-218)÷6=8833×4×2=264168-316÷4=8930×4×6=72086+75×5=461(433-67)÷6=617.6+8.9=16.5488÷(36÷9)=1224.0-1.5=2.5466×4÷8=233270÷(335-332)=90160-(134-73)=99230-873÷9=133960-(278-92)=774132÷6×3=66193-476÷7=125931-800+204=33581×12=972159+563=72220×(258÷6)=860312-(461-260)=111818+(568-400)=986261×2÷9=58886×(963-957)=531610.0-5.6=4.433×(39÷3)=42936×3×5=540791+77×10=1561174+234=4084/8-2/8=2/864×23×6=8832360÷9×84=3360297÷(54÷6)=3314×55=770167×(59-54)=835355-39×5=1609.6-7.9=1.750×65=3250318-23+647=942406-22×10=186456-74×6=12933-138×6=105652÷(343-341)=326438-304-73=61405÷(3×3)=4511×49=539606×2=1212126÷2×50=31504/6-2/6=2/6121×(48÷8)=726512+63÷7=52129×91=263946.3-44.7=1.6108×5-392=14870+140=21079+324=403410+49-409=50276-39-115=12238×2×60=45601/10+8/10=9/1024×79=1896639×(18÷6)=1917789÷3=263(245-155)÷6=1599÷9=11397+79=476104×5-33=487586+580-749=417758-10×60=158158×(24÷8)=474363÷(15÷5)=1213.4+6.6=10.038.5+60.5=99.0281×2×9=5058233×(24÷6)=9328.8+7.1=15.931.8+36.4=68.2840-(370+338)=132790×(35÷5)=5530100+14×14=296499-15×19=214168-12×7=8449×19÷7=13340×(18÷3)=240(958-912)×34=1564833-328=505152÷(463-455)=19864-292÷2=718501-(253+115)=13328×96÷4=67210.0-0.9=9.110×36-152=208488÷(24÷3)=61478÷2×6=143442×2×9=75657+660÷2=387875÷(10÷2)=17567.2-63.5=3.7126÷9×37=51810×21+128=33833×5=165772×6÷4=1158702÷(3×3)=7814×(248÷8)=434729÷9×11=89176+158-197=37883+804+816=2503105×(56÷8)=73547×20-596=344300÷3÷2=50411+80-89=4021.6+4.6=6.23/6-2/6=1/658-52+290=29649×3=147648÷2×8=2592223+495÷5=322376÷(49-47)=18826×22+534=1106(241-79)÷3=5411×6×94=620413×(330-290)=520226+200=426521+(969-507)=983550÷2+819=109412.7+33.1=45.8319+51÷3=336315÷(253-250)=105636-18×27=15021×33=69313×5×8=52027÷(18÷2)=3451-(397-391)=445400-(44+342)=1449×5×2=49083×(366÷6)=5063444-(497-157)=104986-(18+606)=362933÷(21÷7)=311276+96×3=56432×14-66=382332+160=492622-36×10=262473-61=412603÷3×5=1005192×6-235=91711×48=528190×5÷2=475736-(251+35)=450513-42+317=788985+(593-411)=1167266÷7=38837×2-415=1259638+339÷3=751160×6÷8=12040+203=24391×8-637=91110×(72÷8)=990911-(523+226)=162392÷7×13=72870×79÷2=2765465×(76-73)=139512×78÷4=234737+20÷2=74714×47-320=33814×2×68=1904696÷4=1743/10-2/10=1/1042-27+464=479242-(398-233)=77309÷3=103108×(80-72)=864212-66+988=1134214+(401-55)=560494-29×11=175842+261+265=1368114+(325-239)=200720÷5÷2=72168+85=253352-60+467=759340-730÷5=194350-135-117=98436-(276-225)=38522×2×3=132132÷(460-457)=44135÷9÷5=332.4+15.9=48.3660÷2=330316-76-45=195420-125=295675×4÷5=54090÷(3×2)=153.9+0.9=4.8516÷3÷4=43334-37×4=18647×(140÷7)=94011×23-68=185411-13×30=21799-340÷5=73193×6÷2=27959+385-410=34251+276+195=722559+419+734=1712733×(30÷6)=3665537×7-674=30854.6-0.5=4.1(413-201)÷2=106317-51×2=215488÷4÷2=61400÷5=803.6+6.3=9.914×28÷8=49128÷(56÷7)=16443-12×33=47275×2÷5=110(363-351)÷3=4965-728÷2=601432+255=687(203-169)×28=952360÷6=60876×8-976=6032130-484÷4=9464-278+889=107512×13×6=936523-339+413=597174-(884-845)=135724×7=5068112×8÷4=224338-760÷8=24342×20+56=896161÷7×13=299592÷(16÷4)=148(866-691)÷5=35603-317=28659.2-34.1=25.1864×7=6048460÷(2×2)=115248+(347-201)=394762+25×8=96265×73×6=28470108÷6=1844÷4×27=297889-572+976=1293122+259+68=44975×91×4=27300350+432÷4=45865×2=13025×(194-189)=125474-(148-42)=368972×6÷2=291691.5-74.0=17.5435+13×18=669118×7×2=165219×3×38=2166414÷(2×3)=69137-48=89703+13×67=1574452÷4+183=296551-423=128369÷(3×3)=41297×9=2673340÷2÷5=34441÷3÷3=4943×8-321=23(538-424)÷6=1972×(10÷2)=360294÷(211-208)=98800×(677-670)=5600172×3-272=244(511-438)×94=686247×2×85=7990130×6÷2=39093-75+247=265144×4-543=3363×39÷9=273490-40×12=10439-52×5=17967×(50÷5)=670376-228=14814×(114÷2)=798411-17×24=3924÷(3×2)=154374÷2=187484×2=96849×10+207=697295-72×4=781×6×2=972(618-338)÷4=70385-91=294422+274+509=1205850+331+182=136316×60÷3=32067×2-36=98202-35=167520÷(2×2)=1303/5-2/5=1/512×8×96=9216118×3=354196÷7=2853×(945-929)=84818×3×8=432487×(775-771)=1948993+430=1423429+(894-828)=495314+344+306=964211×3=633165×(42÷7)=99022×21=462302-(239-60)=123386-486÷3=22496×19×3=547218×23-196=218594÷2+32=329348÷(2×3)=58906÷(310-307)=302126÷6=2117×4=6895×(104÷2)=4940132+71×3=345238×3×7=499821×45=945456-315+28=16929×13-307=70(848-492)÷4=89243×(75-70)=121527×15=40513×17+232=453460-(379-127)=20821×14×2=588234÷(3×2)=39256×2×7=3584231×3+708=1401409+473+93=975998÷2×9=4491178+85=2639.3+2.1=11.4(393-369)×26=624645×7-761=3754549-678÷2=21050×29÷5=29068+203×4=88025+41=66810-58×10=230818-702=116234÷6×19=741144÷(991-985)=2417×2×46=156488×88÷8=968390÷(2×3)=6542×72×3=9072665-122×5=5590÷6+62=77839×6=5034930÷5+471=657480+261-692=4934+455×2=944401-75=32671×(12÷6)=142231+236=467177×8=1416199+47×12=76390×(236÷4)=531077×2×4=616284-246+706=744419+246=665258-144÷4=22290×60÷3=1800463-(386+26)=51683-129÷3=640161+295+211=66711×48+246=77458×57×4=13224204+57=26178×(438÷6)=569454×(965-925)=216095×(441÷9)=465594×7-206=452485÷5×6=582161÷7×8=184217-42×2=13333×21-633=60172÷4×7=301551+269+55=875276×2=552993-220×3=333434÷(21÷3)=6215×22=330102÷2×57=2907495-335=16020×22-288=152383×(14÷7)=76634×(30÷5)=204435÷5×7=60927.8+21.9=49.743.3+49.1=92.4201×(24÷6)=80487×10÷5=174749×5-962=278310×(446-352)=94057×13-541=20051×(760÷8)=48452/5-1/5=1/597×97=9409731-527+596=800299-119=180327×3-158=823400+36×3=50837+308-211=134240-202+131=169240÷(223-220)=8092-(464-443)=710.5+2.6=3.1270÷9÷3=105/7-1/7=4/7219+15×33=71437×10-135=23571×(768÷8)=6816978+(618-105)=1491301-252=4967×21×2=2814804÷(369-366)=268909-11×57=28225×10×3=750780÷5÷3=52285+138-165=258483-386=97168÷(4×2)=21675÷(72÷8)=75331-(387-152)=9614×11×5=770131×7-378=539928+806-249=1485396-328=68750-283=467606-(945-552)=213486+32-437=812.2-0.9=1.328÷(474-472)=14193×3=57913×81×4=4212407×(617-609)=3256534+271+679=1484448-126-68=25422×5=11052+286-73=265756÷(225-216)=84373-36×3=265394+21×9=583(245-148)×52=504415×7÷5=2122×(68-41)=5949.7+4.7=14.4567÷9+388=45159×(286-274)=70881÷(206-197)=9405×(596-589)=2835261-(146+22)=93262+209+215=686252-27-181=44947+65×11=16621.0+45.8=46.8945×6=5670489-219×2=51974+313+411=1698948×(208-205)=2844462÷7×8=528144×4÷8=7290÷9×43=43018×26×8=374413×40×3=1560202+417=61956÷7×81=648750÷6÷5=25369-333=36841-(288+371)=182(237-48)÷9=21262×2÷4=131448÷(41-37)=112333×(231-224)=23313/8+2/8=5/819×7×4=532420-347-21=52697-59-290=34890×2=180324÷(54÷9)=54329×2×5=3290336-51=285455÷(15÷3)=9110÷5×48=96278-(12+154)=112257+160+371=78874×(402-395)=518544÷4÷4=34624+16+524=1164180+117÷3=219(206-14)÷6=32885÷5÷3=5919×(30÷3)=190576÷(309-305)=144240÷6=40129+280+351=760479-(121+226)=132525-(654-308)=179452+488÷4=57428×41=1148275+162×2=59920×11+196=416468×(631-627)=187257×6÷2=17123×38÷2=4378