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14×4×39=8.8-3.1=(490-479)×60=654÷(2×3)=95+(381-228)=224+133-86=430-109×2=2/6+3/6=284÷4×7=6.0+7.0=57×9÷3=(399-259)÷4=283-257=480÷(4×2)=1.4+6.6=9.5+3.9=4/9+5/9=361-114=62×7=435-183-235=141+35×9=956-72×5=27×(170-150)=720÷(2×2)=312÷6=251+53×14=81÷(179-170)=95+(372-333)=137+(478-28)=534÷6×7=984÷3÷2=373+103-377=11×67+91=167×5-211=386-23×4=3.6+8.3=8.7+7.6=15×51-718=624×9÷2=74×(993-984)=82×(18÷6)=306÷(69-67)=444÷6×7=16×(256÷8)=22×(223-185)=585÷5×3=27×22-328=897×(30÷5)=19×22=13×7×15=934+104×8=469÷(28÷4)=70×11×3=14×57=57×(65÷5)=26×(322-309)=25×16=15×2×57=160-76+113=612÷(3×2)=304÷(16÷8)=18×64=(465-303)÷6=690÷2×8=336÷3=112+283-276=164+454+41=162÷3÷9=420+(722-293)=14×30+59=500-35×12=5/8+2/8=48÷8×15=914-(915-865)=181+18×5=72×3+386=324×3=166-31-120=96+72+789=433-353+758=137×2×4=(502-441)×10=328-(851-825)=216÷9=412-72-47=1.8-1.1=780÷6÷5=10×27-242=412-19×15=25×(12÷4)=540×3÷4=558÷(30÷5)=(497-105)÷8=2/8-1/8=852×(18÷9)=47×(78-70)=27×35×9=45×(112÷7)=74×(32÷8)=17×18×2=62+10×2=8.3-1.2=324÷(48÷8)=203÷7×5=159×5-240=212-243÷3=20×4×22=793×7=368-(59+268)=736-438=29×12-266=33×(216÷8)=339-227+175=123×5=516÷6×23=897+761+525=216÷2=376×(18÷9)=510÷(199-196)=30÷6×90=15+365×2=47×12÷2=73×(298-295)=360+89+193=935-(141+782)=325×3-575=64×76=20×48-836=291÷3×56=343×(145-138)=323-(420-163)=36×50÷8=251-(117+68)=10×50-455=323×3×5=9.8+6.7=56×71=56÷7×18=47×3=325+207+273=639+995-69=366-94-31=56×13÷2=(462-423)×12=224×4÷7=157+(353-90)=85.8-40.4=177-153÷9=336+128×2=270÷(3×2)=156×(16÷4)=52.4-51.4=475+(406-268)=369÷(3×3)=581÷7×2=548÷4=952÷8÷7=873×6-668=690×8÷5=268-414÷3=(777-337)÷5=10×14×7=648÷2×6=932-(117+256)=12×18×2=442+11×10=111-(412-359)=4/7-3/7=852÷(2×2)=285÷(10÷2)=191+181=714÷(457-455)=25×(15÷3)=84×11-805=57×(88÷2)=6.3+6.7=501-222=461-(355-114)=778+35+338=470-(54+365)=168-672÷6=297-138+281=768+284+158=141×4÷3=278+65×10=283×(212-209)=42+67×8=60×(452-437)=68×(243÷9)=407×2=(497-145)÷4=225÷(30-27)=370×2=69×(30÷2)=668-(34+411)=172×7-465=975×2=276÷2÷2=851-225-606=668÷(32÷8)=744÷8×16=43×75×8=126÷6=430-48×2=81×5-23=86×(153÷9)=155×5-107=608-23×12=173+326-233=184+240-73=217+19×25=42×9-324=69×5-108=13×3×71=400+(779-657)=15×20×2=842-(827-141)=84÷4×13=9.1-0.5=578+328-704=246÷2=925-178-594=77×(878-844)=12×33-360=911-(922-436)=246÷(48÷8)=556÷2×4=48×10×2=275-154+736=829+188×3=140÷(2×2)=41+11×42=279-12×2=555-10×8=684÷(2×2)=13×2×9=759+171=16×4×47=19×(45÷9)=384÷6÷8=(281-78)÷7=24×(622-604)=75×92×9=183×(110-105)=63×41=816÷8×4=60×3×5=431+411+87=769+(387-360)=711+97×9=105×5=847-221×2=185×4-138=31×18=25×20÷2=7.6+3.1=868×6÷4=332-(75+54)=128+213=(269-19)÷5=905-37×15=497×(432-428)=(298-130)÷4=866-17×18=304+96-204=159-(265-120)=226+20×36=26×3÷2=107×8=712×(860-852)=81÷3×2=774-(223+117)=54×6=334÷(368-366)=137×4=695-20÷5=113×(18÷9)=140×(106-102)=918÷9÷3=440-(102+205)=440-(286-139)=910×9÷2=390-292=8.6-2.7=12×(100÷5)=595+43+57=80×(895-829)=764÷4×6=203+43=32÷2=4.7-1.7=21×82=(319-11)÷7=15×(444÷6)=69×(294-214)=28.2+32.8=20×22-150=12÷4=900-150=20÷4×74=137×(20÷5)=400-182=912-222+280=12×46÷3=266+84=(778-556)÷3=687-(449-166)=227-354÷3=704-448+343=485×(878-872)=(306-201)÷7=293-24×2=285-(440-214)=19×10×5=344×9÷6=740÷2=(465-69)÷6=20×2×71=76.7-52.2=9.0+6.9=10×12×3=203÷7=253×(753-747)=17×4×62=24+122+500=195+203-110=(294-279)×11=88÷2×7=640-86×2=414÷(18÷6)=436+89+374=1/4+2/4=383-(241-44)=10×66÷4=88×(81÷9)=53×2×4=78÷(141-138)=31×2×98=265+68÷4=907-19×32=766-131-550=448÷(2×2)=227-218+199=313-(204-96)=887+327+573=82×(486÷9)=(870-762)÷4=10×48-278=17×43-302=422+45+166=9.3-9.2=(839-356)÷7=308÷4=32+322-225=234÷(10÷5)=355÷(10÷2)=40+13×47=351+141-214=55÷5×93=55.6+37.2=35.0-25.7=171-45+173=75+240-239=40×6×2=156+20+529=386-564÷4=170×5=523+(586-429)=299+194×3=2.9-1.5=497+591÷3=21.3+75.6=46×19=411-37×4=58-25+797=288÷(2×3)=(597-105)÷3=372-(244+47)=42×16÷2=768÷8×69=726÷3×8=(474-104)÷2=35×18=96×76×7=428-169=80×5+378=2/7+3/7=380÷(2×2)=64÷4×76=66.4-38.1=98×2=643-144-318=23×3×4=275+208=19+238-234=155÷5=22×15×3=543+801-603=572×4=477+147-113=473+(419-131)=573+153+564=112+514+196=73+422-41=160×3-328=1/8+6/8=101×(63÷9)=85+103=109×5-191=11×44-308=633-500=22×29-599=690÷5+765=112÷4×18=629+224=401+53×7=410×(10÷2)=3/5-2/5=12×74=946÷2=11×2×24=125-129÷3=154+733-523=121×(10÷5)=29×16-75=814-264-262=268÷(28÷7)=8.8-2.0=422-211=644÷(2×2)=909+133-333=740÷5÷2=337-25×11=324÷9÷4=(477-463)×44=11×17×4=904÷2=18×6+513=809×(49÷7)=54+75×12=23×18×4=258÷(30÷5)=29×59=252÷9×50=12×34÷4=907×(72÷8)=339+111×8=18×6=108÷(18÷6)=366÷(337-331)=284+(244-212)=349-12×28=63×(94÷2)=340÷2=320-(283-198)=241-822÷6=968-(259+685)=135×2×6=55×(567÷9)=749+92+230=422+13×28=491-281-148=25×91÷5=31×2×70=34×10+400=393÷(24÷8)=66÷2=237-10×15=430÷(819-814)=376÷2=(211-67)÷9=386-89+172=293+(275-37)=99×40÷5=13×14×4=158+339=9.7-1.9=343-(97+122)=569-480=538×6÷3=408÷2÷6=404-(431-275)=269-270÷9=648÷(3×2)=86+80×4=40×12÷3=(389-83)÷3=722-672+162=267+(491-90)=122÷2×8=14×14×2=536÷(2×2)=444-12×27=555+31+377=125×(27÷9)=32÷8+925=145÷5+504=342-320=336÷6×11=172÷2÷2=981÷(51-42)=2/7-1/7=53×24=293×2-267=(392-372)×32=29×11-165=1/4+3/4=13×30=879×2=417+348÷6=808÷8×3=682-37-124=264-294÷2=9.0+8.9=99-100÷2=35×13-412=418-(22+373)=26×2×5=606×8-665=11×9÷3=838+120÷6=737+726+986=332-16×11=456÷8+247=13×(862-792)=210×4×6=170÷(35÷7)=11×10×2=184+193×3=610×(32÷4)=2.3-1.9=782-493-225=207×(142-139)=237+70=134+576÷4=549×(12÷6)=42×15×2=115-22+212=39×17-316=400÷5÷8=(608-524)×59=798÷(2×3)=850÷(10÷2)=63+102×8=851×5-763=421-19×21=5.5+9.9=684÷4+274=344×2×6=290-(186-147)=110+(421-84)=48×16÷2=235-29×8=447+206-109=234÷(44-38)=324+141=118+(495-156)=7.1-2.2=342+52×10=620÷(16÷8)=(433-361)÷4=64×(44÷4)=200+(245-117)=2.3-2.1=703+474=170+152=984÷3÷8=436-(362+49)=441÷3+406=999-(181+778)=(864-87)÷3=23×9×2=272+202=10÷2=286+30÷2=147÷7×28=97×(631-615)=27×3÷9=(351-333)×36=133+779+379=447-316-74=113-98=23×24÷8=11×20×2=343×2×8=464×2+54=87×77×4=536×(698-693)=577-231=469-(365-355)=24×2=184÷(16÷8)=15×61=424÷(133-125)=450÷(12÷6)=126÷6×42=334-124÷4=117×7-584=282×(21÷7)=23×18-310=224÷(462-454)=558-127-199=95+27+370=13×72-164=26.2+47.7=257×(316-313)=88+(376-202)=173+(236-160)=46×20+593=991×(72÷9)=973-77-494=826×(224-216)=188÷2×89=483×9-916=(353-290)÷7=945÷3÷3=385-93=155-18+327=284+24×10=187-169+154=10×9×34=32÷4×47=104÷2=481+237+57=623-43×7=869×(155-149)=265-664÷8=162÷(3×2)=108÷(162-153)=418-84-20=27×(96÷3)=878-119-22=912÷4÷3=58÷(16÷8)=9.5-7.4=83×72÷3=11×68-149=48÷8×87=76×8×5=4/8-2/8=933-(776-723)=13+83×2=413-12×6=436-347+96=798÷2×5=61×11=72÷9×55=740-(592-468)=7.8-3.4=297+225=213+248-102=222÷2÷3=819÷3+875=118÷(10÷5)=559-14×13=879÷3+440=444-385=313×3-798=910+(648-340)=724+10×19=342÷9×26=519×5=176×5÷8=28×30÷8=600÷4÷3=24×35=2/9+6/9=823+777=184-133+137=11×(156÷2)=371-30×5=78×7-43=120÷(15÷3)=516÷(2×3)=405÷(934-925)=699-(18+300)=56-11×5=192÷2=135+560÷4=398+392=744×2=12×40÷2=13×(189÷7)=75×56×5=824÷(2×2)=72×5÷8=945÷(3×3)=855-189×2=983-(779-578)=470-342÷6=648-384÷2=23×30+353=91×56=276÷6×5=280-185÷5=483+(544-252)=46×14÷2=739×4-956=34+48+680=156÷4×3=73×9+422=370÷5=64×6÷4=844+581-845=774÷3×9=63÷(494-491)=71+885÷5=13.4+6.0=78÷2×57=30×(247-244)=118+132=975-(206-127)=805-247-131=36×3×7=692÷2÷2=13×(20÷5)=19×5×64=314÷2+475=353-41×2=249+379=439+157-361=371+(444-17)=13×12+295=258÷6=594÷3÷6=704×2÷8=18×55÷2=64+224÷8=999×2÷6=126÷7+293=41×38=490-103×4=166×(12÷6)=52×48=381-(293+56)=10×6×8=2/6-1/6=96÷8×34=483÷(757-750)=10×8×43=420-262+152=348-178÷2=980÷5÷2=229+50×11=40×(56÷7)=280-(68+156)=349+405=16×6×16=12×(414÷6)=183+254=600×(63÷9)=205×(279-276)=20÷2×81=6.5+7.2=891-954÷2=792÷6+705=192×4=799-65×5=58.6+18.4=33×77=339+165÷3=(215-203)×34=347-249=165+336÷3=56×(36÷4)=890÷(25÷5)=40×2×9=810÷5=204×4÷6=3/10-1/10=780÷(2×3)=338×8÷4=64×(66-52)=245-372÷2=228+226+55=894÷(3×2)=240×4=79×(540÷6)=362+785÷5=293-96×2=945÷9=204÷(10÷5)=446÷2+49=4.5+7.0=806×9=734-27×24=645+338÷2=80×3×4=50×8×5=980+930÷6=47×2×63=56×33÷4=624+184+27=497+(219-23)=106+373=61+13×26=73.1-53.3=964-(793+163)=440-13×32=459÷3÷9=25×(30÷2)=72×6÷4=672÷(593-586)=529-310+751=12×(416÷8)=36×(81÷3)=288÷3×10=19×(130÷5)=16×78×6=157×6×2=758×(32÷4)=226+440+784=404×2=111×(12÷4)=20×39-441=4.0-0.2=733+(779-335)=826-144+637=963-65×11=392÷8+469=344÷8×9=273+332÷2=128×6-564=197×5-823=801+88+789=870÷6×4=10×46=144×6-323=(686-675)×97=496+164=19×14×3=304÷2=16×5×62=40×91×8=13.5-2.8=114+72+573=371÷(28÷4)=26×2×59=640÷8÷5=571-155-181=650÷5+876=88÷(12÷3)=428-210-95=690+354-830=464-10×43=489-122-253=233-19×8=288-(140+44)=80×24÷3=55×30×8=855-626=114×6×8=356÷2×3=68÷(2×2)=22.2+51.4=26×15=648×3=501÷3+956=512÷4÷2=922-97-742=688÷8÷2=20×45÷4=4/7+2/7=17×3×7=126÷7=82×8÷4=12×(289-221)=4/8-1/8=224÷4÷8=783×5÷9=268÷2=298-16×2=636×2-634=158×6×3=480+22×15=14×(738÷9)=710-174×3=43×10=53×(126-123)=730-655=624÷3+764=621+62+353=744×(15÷3)=339-19=22×6÷4=186×(730-724)=83×(171÷3)=384-104÷2=888÷8÷3=12×10×5=723÷3×2=17×(144÷6)=235+229-381=0.3+7.6=360+128-425=778+(969-571)=18×4×42=946+602+42=(211-197)÷7=732÷3÷2=17×4×2=334-248+200=25×(55÷5)=140÷4=933+(991-860)=(936-546)÷5=60×5÷4=70×(173-164)=19×3×4=266÷7÷2=489-351=843-105×6=933-141-234=718-262+397=945÷5÷9=440-(61+69)=184÷(48÷6)=974-29×23=77×8+288=113+224=146-(321-180)=15×15-32=29×12-60=267+(880-319)=190-44÷2=378-243-68=57×(118÷2)=982÷(172-170)=10×11+32=496+154+38=26×(596-503)=95×(692-637)=35×56÷4=658+(834-633)=376-22×4=9.9-2.0=957-(889-320)=52×(125-109)=(404-36)÷8=16×3×58=20+194+777=788×9÷6=23×2×87=540÷5=8.5+8.6=540÷3÷6=15×3×44=103×5×3=334-252+141=846÷(3×2)=30÷(3×2)=100×(449-444)=11×7×99=793-325-398=539÷7÷7=23×16×2=23×(298-272)=86×52×6=676÷2×6=71×41×8=644+10×11=823-(604+64)=4.4-2.7=499-(67+357)=197×(102-98)=545-150÷3=572×(743-738)=8.3-2.4=(305-11)÷7=469-305-110=902-(775-631)=11×6×92=79×10-299=876-205÷5=66.4+9.7=20÷(2×2)=116×6×9=90×6÷2=798-(269+506)=56×(28÷4)=359-28×4=33×4×6=477-25×18=152-24×5=987-10×46=49×32×3=742÷(881-879)=(473-239)÷3=432×2-801=28×12-109=188+171+128=328-(464-312)=29×13-90=825÷(40÷8)=133×4÷2=398+616-202=833-407=24×56÷3=29×55÷5=414×(20÷5)=13×(253-195)=495×6=9.2-6.3=164+234=92×(32-24)=840-19×29=37×(126÷9)=434-93+45=264÷4=828÷(3×2)=19×24=801+43×14=554×9=860×5-245=616÷7÷4=169×7=97×2-126=840×5-759=409-(233-149)=656+138+583=14+39×23=31×14=154-130=848÷(413-411)=171-12×10=456-(130+219)=12×9÷4=(359-143)÷6=116-25-73=496-(304+100)=(357-292)×65=334÷(473-471)=18÷(3×2)=989-(94+498)=12×42÷7=432÷(3×3)=39÷3=228÷6=96.1-65.2=77+(582-405)=242-(465-328)=279×5÷9=372×2=84.4-33.0=849+547=476-317-106=19×23-109=94.5-52.6=931-767+873=12×8×45=212-(94+37)=189×5=39+(485-89)=91×82÷2=38×(48÷8)=172÷(139-135)=27×34-270=(359-341)×31=880÷8×6=563-202=3/7+2/7=490-124+403=947+565-691=873+(594-125)=404×(10÷5)=525×(16-13)=4/8+3/8=13×97=261÷9×69=21×42-530=48×12=739+736=(406-390)÷2=896÷(2×2)=938-(220+556)=27×20÷5=740÷(209-204)=24×15-267=576÷3÷8=411-328+91=45+101+578=904÷4×2=18×12×4=331-(310-247)=359-378÷9=1.2+0.8=113+265=549÷(3×3)=469÷7×62=17×28+504=38×(168÷7)=53×67×4=27÷3×34=468-69×6=454-119+25=48.8+21.9=264÷(80-74)=14×2×46=300÷(974-971)=274÷2×3=21×(57÷3)=280÷(457-449)=28×20=(936-370)÷2=180+54×3=5/7-2/7=970-51×14=75+700-220=672÷4÷3=44×17=5.1+7.9=504-332=618÷6+639=22×22=796-13×51=745-516+529=10×3÷2=72+128=9.2+7.3=41×11×2=989-780÷2=118÷(471-469)=23×9-63=473-20×2=96-44+319=186+85-82=31×(650-556)=72÷(3×3)=495÷5+397=855×9-562=876×8÷2=480-150-84=34×2×54=124×(486-483)=10.0+5.1=205-17×7=4.5-2.1=33×2×52=324÷6×9=480-594÷6=138-882÷7=48×(454-437)=903-36×6=195÷(97-92)=318+14÷2=240÷(40÷5)=288-15-94=109×(476-473)=476-116-194=261×3×2=271-684÷6=429+844=625÷5=32×8-212=(362-176)÷6=290+(453-146)=905+152×5=122+84+530=54÷(268-266)=865+571-824=48×(310-306)=735+540+832=44÷2÷2=598+706=221-195+220=24+37×21=686-234÷6=157+26×26=477÷(3×3)=35×27÷3=362×3-53=(862-337)÷7=92×(408-405)=658-41×10=769-155-61=3/6+2/6=10×(495÷5)=469+292=0.8+0.6=11×3×18=36÷2×6=297-246=474-226×2=(279-99)÷5=751-(60+323)=484×3-959=242-10×12=33×2×98=46×12+13=11×88÷2=480-(127+299)=23×2×28=357-104×3=936÷3=61×(24÷2)=2.5+3.5=88÷(16÷4)=320+30-38=27×23-139=82×(368-361)=87×50÷3=12×56÷7=52×19-483=278÷2+165=244×4÷2=709-447+668=243÷9×8=237-(553-431)=798÷2×6=19×14-74=247+122=43×6×2=(770-294)÷4=6.2+22.9=510-229=510+25×25=31+210÷6=246÷(12÷6)=202+302+185=364-(575-382)=11+367-363=300-189=95×9=880+(193-67)=771÷3×2=758+903-493=325-132=84÷6×51=14×55÷5=315÷(18-15)=220-(73+78)=784+192÷3=559-(59+353)=63×62×8=19×11×2=672×3-303=10×6×83=446+22×9=364×6÷8=252-88×2=357+688-494=9.3-6.3=999-(404+356)=43×23=351÷(347-344)=24×40÷3=936-34×26=95×91×7=28×18÷8=948-171×5=46×87×9=193+76=90.0-78.4=3.7-1.9=672-27×19=900÷(3×2)=220+268-324=775+45×16=16×6×21=23.3+3.2=81÷9×88=(960-174)÷3=350-951÷3=359-156-56=(459-434)×25=584÷(4×2)=132×5-139=1.5+2.4=64×(20÷2)=338+26-201=0.5+5.4=48÷4×52=42÷(89-82)=343-27×11=567÷3=972-140=37×(152÷8)=664×8=672÷7×46=4/7-2/7=399-45=16×2×99=11×31-324=269×3=2.5-1.2=40÷4×42=474-25×14=216×9÷3=336×9=385-238+217=937+56×4=360-(277+64)=242×(431-422)=169+679=128×3-317=66×(333-329)=558÷(3×3)=13×(260÷5)=7.6+8.8=404+138-201=185+165-276=3.1-2.0=433-15×10=14÷(18÷9)=836÷(36÷9)=819+80÷4=256-(321-220)=9.2+2.3=652+684÷9=865-(481+250)=30÷(237-231)=16×36-157=457+92×7=5.4-2.0=30×2×4=573-476-64=342÷(18÷6)=296÷(2×4)=126÷(205-203)=809-12×11=86+272=315×(15÷5)=998+818+11=970-302-478=137×(423-416)=(955-256)÷3=65×2×3=19×20-228=896+(732-664)=759-464=161-(206-107)=364÷4×2=36×5×3=628÷4+253=211×(120-111)=327×2-296=56+113×2=452-13×16=795-57÷3=438-138×3=382-240=353-420÷4=(139-95)÷2=6/9-1/9=99+121=165×(30÷5)=308-(121-19)=686-(622-290)=273×2÷7=180+264=490-26-460=213-130+279=100÷2÷5=570-61-321=(258-163)×10=437-12=13×36×2=774÷(3×2)=216+60×2=30÷(54÷9)=2/5-1/5=38×(81÷3)=48÷(362-358)=58×(531-514)=(50-13)×27=977-60×10=402÷6=28×(140÷5)=37×82÷2=87×8-567=386-152=51×55=427+81×10=75×3+721=228÷2=960÷(2×3)=157-59+13=696-(90+183)=779×(151-143)=64÷4÷2=8.3+53.0=111+582+160=10×50-372=191-585÷5=281×2×7=334-12×16=728×4-874=70×7×4=470÷(16÷8)=38×11×2=(251-159)×38=392÷4×9=88×(24÷3)=452+33×3=504÷2÷4=452÷4×9=54÷2×4=710+641=451+(220-28)=792×(867-858)=111+(185-45)=(495-432)÷3=354-98=210÷6×67=670+(149-133)=86×67=18×3×24=556+(851-386)=10÷2×96=531÷(610-601)=702÷(793-791)=(941-926)×41=427-268+656=451-(54+234)=14×7×8=369-860÷4=47×9×5=414-131-18=6.9+6.9=240÷(64÷8)=238×4÷7=45×8+456=526×7-643=85×(246÷6)=404-335=5.7+7.2=228+10×40=33×29-492=36+15×13=5.6-5.5=774÷2×3=35×47=(120-76)×97=356-11×32=452-10×37=926-(401+369)=92×80÷2=947×9=284+66×10=318+15×35=41×2×43=152×5=916-11+86=192÷8÷6=66.7-6.4=33×17-417=467-215+38=810÷2×4=46×19÷2=923-399×2=533×(10÷5)=843-342÷9=6.2+1.6=281-(450-342)=515-46+132=14×30÷6=379+102×3=(868-634)÷6=648-(942-664)=63×2×7=15×3×84=896÷8÷4=412+460×2=53×2×6=(383-296)×48=39×18÷2=463-(417-250)=486÷(36÷6)=30×3×65=469-46×5=198+161=51×11=531-331-114=449-33×11=815+491-11=792+(825-591)=645×9=104+401×2=490×2=32×5÷8=988-832+85=507×(14÷7)=255-78-167=478+36×16=95÷5×43=103+19×52=484-67×7=279÷9×12=40×64=409-578÷2=905×(684-681)=243÷(18÷2)=10×(111÷3)=297×(18÷9)=45×2×86=141+306×2=127+10×70=362-70=58÷(884-882)=747-(37+676)=462×2÷3=12÷6×29=752×2=(791-551)÷2=614-20×28=826+280×2=193-252÷2=222-654÷3=92×34=211+(241-185)=300×3÷4=69÷3×6=(334-262)÷8=436-25=88÷(4×2)=46.8-41.4=909-(512-333)=144÷(93-90)=10×8×74=144+(333-246)=232÷8=30×56÷7=12×40-410=564-153÷9=126×4+419=863-497=96÷6×76=207÷9=882-60×13=115×5=(129-43)×62=81×45=287÷7×91=242-33×7=744÷(27÷9)=953+859-686=60×(130-122)=71×3+279=450×(31-24)=287×3×9=886-(543-244)=278-(722-662)=47×13+291=832+71×3=参考答案14×4×39=21848.8-3.1=5.7(490-479)×60=660654÷(2×3)=10995+(381-228)=248224+133-86=271430-109×2=2122/6+3/6=5/6284÷4×7=4976.0+7.0=13.057×9÷3=171(399-259)÷4=35283-257=26480÷(4×2)=601.4+6.6=8.09.5+3.9=13.44/9+5/9=1361-114=24762×7=434435-183-235=17141+35×9=456956-72×5=59627×(170-150)=540720÷(2×2)=180312÷6=52251+53×14=99381÷(179-170)=995+(372-333)=134137+(478-28)=587534÷6×7=623984÷3÷2=164373+103-377=9911×67+91=828167×5-211=624386-23×4=2943.6+8.3=11.98.7+7.6=16.315×51-718=47624×9÷2=280874×(993-984)=66682×(18÷6)=246306÷(69-67)=153444÷6×7=51816×(256÷8)=51222×(223-185)=836585÷5×3=35127×22-328=266897×(30÷5)=538219×22=41813×7×15=1365934+104×8=1766469÷(28÷4)=6770×11×3=231014×57=79857×(65÷5)=74126×(322-309)=33825×16=40015×2×57=1710160-76+113=197612÷(3×2)=102304÷(16÷8)=15218×64=1152(465-303)÷6=27690÷2×8=2760336÷3=112112+283-276=119164+454+41=659162÷3÷9=6420+(722-293)=84914×30+59=479500-35×12=805/8+2/8=7/848÷8×15=90914-(915-865)=864181+18×5=27172×3+386=602324×3=972166-31-120=1596+72+789=957433-353+758=838137×2×4=1096(502-441)×10=610328-(851-825)=302216÷9=24412-72-47=2931.8-1.1=0.7780÷6÷5=2610×27-242=28412-19×15=12725×(12÷4)=75540×3÷4=405558÷(30÷5)=93(497-105)÷8=492/8-1/8=1/8852×(18÷9)=170447×(78-70)=37627×35×9=850545×(112÷7)=72074×(32÷8)=29617×18×2=61262+10×2=828.3-1.2=7.1324÷(48÷8)=54203÷7×5=145159×5-240=555212-243÷3=13120×4×22=1760793×7=5551368-(59+268)=41736-438=29829×12-266=8233×(216÷8)=891339-227+175=287123×5=615516÷6×23=1978897+761+525=2183216÷2=108376×(18÷9)=752510÷(199-196)=17030÷6×90=45015+365×2=74547×12÷2=28273×(298-295)=219360+89+193=642935-(141+782)=12325×3-575=40064×76=486420×48-836=124291÷3×56=5432343×(145-138)=2401323-(420-163)=6636×50÷8=225251-(117+68)=6610×50-455=45323×3×5=48459.8+6.7=16.556×71=397656÷7×18=14447×3=141325+207+273=805639+995-69=1565366-94-31=24156×13÷2=364(462-423)×12=468224×4÷7=128157+(353-90)=42085.8-40.4=45.4177-153÷9=160336+128×2=592270÷(3×2)=45156×(16÷4)=62452.4-51.4=1.0475+(406-268)=613369÷(3×3)=41581÷7×2=166548÷4=137952÷8÷7=17873×6-668=4570690×8÷5=1104268-414÷3=130(777-337)÷5=8810×14×7=980648÷2×6=1944932-(117+256)=55912×18×2=432442+11×10=552111-(412-359)=584/7-3/7=1/7852÷(2×2)=213285÷(10÷2)=57191+181=372714÷(457-455)=35725×(15÷3)=12584×11-805=11957×(88÷2)=25086.3+6.7=13.0501-222=279461-(355-114)=220778+35+338=1151470-(54+365)=51168-672÷6=56297-138+281=440768+284+158=1210141×4÷3=188278+65×10=928283×(212-209)=84942+67×8=57860×(452-437)=90068×(243÷9)=1836407×2=814(497-145)÷4=88225÷(30-27)=75370×2=74069×(30÷2)=1035668-(34+411)=223172×7-465=739975×2=1950276÷2÷2=69851-225-606=20668÷(32÷8)=167744÷8×16=148843×75×8=25800126÷6=21430-48×2=33481×5-23=38286×(153÷9)=1462155×5-107=668608-23×12=332173+326-233=266184+240-73=351217+19×25=69242×9-324=5469×5-108=23713×3×71=2769400+(779-657)=52215×20×2=600842-(827-141)=15684÷4×13=2739.1-0.5=8.6578+328-704=202246÷2=123925-178-594=15377×(878-844)=261812×33-360=36911-(922-436)=425246÷(48÷8)=41556÷2×4=111248×10×2=960275-154+736=857829+188×3=1393140÷(2×2)=3541+11×42=503279-12×2=255555-10×8=475684÷(2×2)=17113×2×9=234759+171=93016×4×47=300819×(45÷9)=95384÷6÷8=8(281-78)÷7=2924×(622-604)=43275×92×9=62100183×(110-105)=91563×41=2583816÷8×4=40860×3×5=900431+411+87=929769+(387-360)=796711+97×9=1584105×5=525847-221×2=405185×4-138=60231×18=55825×20÷2=2507.6+3.1=10.7868×6÷4=1302332-(75+54)=203128+213=341(269-19)÷5=50905-37×15=350497×(432-428)=1988(298-130)÷4=42866-17×18=560304+96-204=196159-(265-120)=14226+20×36=94626×3÷2=39107×8=856712×(860-852)=569681÷3×2=54774-(223+117)=43454×6=324334÷(368-366)=167137×4=548695-20÷5=691113×(18÷9)=226140×(106-102)=560918÷9÷3=34440-(102+205)=133440-(286-139)=293910×9÷2=4095390-292=988.6-2.7=5.912×(100÷5)=240595+43+57=69580×(895-829)=5280764÷4×6=1146203+43=24632÷2=164.7-1.7=3.021×82=1722(319-11)÷7=4415×(444÷6)=111069×(294-214)=552028.2+32.8=61.020×22-150=29012÷4=3900-150=75020÷4×74=370137×(20÷5)=548400-182=218912-222+280=97012×46÷3=184266+84=350(778-556)÷3=74687-(449-166)=404227-354÷3=109704-448+343=599485×(878-872)=2910(306-201)÷7=15293-24×2=245285-(440-214)=5919×10×5=950344×9÷6=516740÷2=370(465-69)÷6=6620×2×71=284076.7-52.2=24.59.0+6.9=15.910×12×3=360203÷7=29253×(753-747)=151817×4×62=421624+122+500=646195+203-110=288(294-279)×11=16588÷2×7=308640-86×2=468414÷(18÷6)=138436+89+374=8991/4+2/4=3/4383-(241-44)=18610×66÷4=16588×(81÷9)=79253×2×4=42478÷(141-138)=2631×2×98=6076265+68÷4=282907-19×32=299766-131-550=85448÷(2×2)=112227-218+199=208313-(204-96)=205887+327+573=178782×(486÷9)=4428(870-762)÷4=2710×48-278=20217×43-302=429422+45+166=6339.3-9.2=0.1(839-356)÷7=69308÷4=7732+322-225=129234÷(10÷5)=117355÷(10÷2)=7140+13×47=651351+141-214=27855÷5×93=102355.6+37.2=92.835.0-25.7=9.3171-45+173=29975+240-239=7640×6×2=480156+20+529=705386-564÷4=245170×5=850523+(586-429)=680299+194×3=8812.9-1.5=1.4497+591÷3=69421.3+75.6=96.946×19=874411-37×4=26358-25+797=830288÷(2×3)=48(597-105)÷3=164372-(244+47)=8142×16÷2=336768÷8×69=6624726÷3×8=1936(474-104)÷2=18535×18=63096×76×7=51072428-169=25980×5+378=7782/7+3/7=5/7380÷(2×2)=9564÷4×76=121666.4-38.1=28.398×2=196643-144-318=18123×3×4=276275+208=48319+238-234=23155÷5=3122×15×3=990543+801-603=741572×4=2288477+147-113=511473+(419-131)=761573+153+564=1290112+514+196=82273+422-41=454160×3-328=1521/8+6/8=7/8101×(63÷9)=70785+103=188109×5-191=35411×44-308=176633-500=13322×29-599=39690÷5+765=903112÷4×18=504629+224=853401+53×7=772410×(10÷2)=20503/5-2/5=1/512×74=888946÷2=47311×2×24=528125-129÷3=82154+733-523=364121×(10÷5)=24229×16-75=389814-264-262=288268÷(28÷7)=678.8-2.0=6.8422-211=211644÷(2×2)=161909+133-333=709740÷5÷2=74337-25×11=62324÷9÷4=9(477-463)×44=61611×17×4=748904÷2=45218×6+513=621809×(49÷7)=566354+75×12=95423×18×4=1656258÷(30÷5)=4329×59=1711252÷9×50=140012×34÷4=102907×(72÷8)=8163339+111×8=122718×6=108108÷(18÷6)=36366÷(337-331)=61284+(244-212)=316349-12×28=1363×(94÷2)=2961340÷2=170320-(283-198)=235241-822÷6=104968-(259+685)=24135×2×6=162055×(567÷9)=3465749+92+230=1071422+13×28=786491-281-148=6225×91÷5=45531×2×70=434034×10+400=740393÷(24÷8)=13166÷2=33237-10×15=87430÷(819-814)=86376÷2=188(211-67)÷9=16386-89+172=469293+(275-37)=53199×40÷5=79213×14×4=728158+339=4979.7-1.9=7.8343-(97+122)=124569-480=89538×6÷3=1076408÷2÷6=34404-(431-275)=248269-270÷9=239648÷(3×2)=10886+80×4=40640×12÷3=160(389-83)÷3=102722-672+162=212267+(491-90)=668122÷2×8=48814×14×2=392536÷(2×2)=134444-12×27=120555+31+377=963125×(27÷9)=37532÷8+925=929145÷5+504=533342-320=22336÷6×11=616172÷2÷2=43981÷(51-42)=1092/7-1/7=1/753×24=1272293×2-267=319(392-372)×32=64029×11-165=1541/4+3/4=113×30=390879×2=1758417+348÷6=475808÷8×3=303682-37-124=521264-294÷2=1179.0+8.9=17.999-100÷2=4935×13-412=43418-(22+373)=2326×2×5=260606×8-665=418311×9÷3=33838+120÷6=858737+726+986=2449332-16×11=156456÷8+247=30413×(862-792)=910210×4×6=5040170÷(35÷7)=3411×10×2=220184+193×3=763610×(32÷4)=48802.3-1.9=0.4782-493-225=64207×(142-139)=621237+70=307134+576÷4=278549×(12÷6)=109842×15×2=1260115-22+212=30539×17-316=347400÷5÷8=10(608-524)×59=4956798÷(2×3)=133850÷(10÷2)=17063+102×8=879851×5-763=3492421-19×21=225.5+9.9=15.4684÷4+274=445344×2×6=4128290-(186-147)=251110+(421-84)=44748×16÷2=384235-29×8=3447+206-109=544234÷(44-38)=39324+141=465118+(495-156)=4577.1-2.2=4.9342+52×10=862620÷(16÷8)=310(433-361)÷4=1864×(44÷4)=704200+(245-117)=3282.3-2.1=0.2703+474=1177170+152=322984÷3÷8=41436-(362+49)=25441÷3+406=553999-(181+778)=40(864-87)÷3=25923×9×2=414272+202=47410÷2=5286+30÷2=301147÷7×28=58897×(631-615)=155227×3÷9=9(351-333)×36=648133+779+379=1291447-316-74=57113-98=1523×24÷8=6911×20×2=440343×2×8=5488464×2+54=98287×77×4=26796536×(698-693)=2680577-231=346469-(365-355)=45924×2=48184÷(16÷8)=9215×61=915424÷(133-125)=53450÷(12÷6)=225126÷6×42=882334-124÷4=303117×7-584=235282×(21÷7)=84623×18-310=104224÷(462-454)=28558-127-199=23295+27+370=49213×72-164=77226.2+47.7=73.9257×(316-313)=77188+(376-202)=262173+(236-160)=24946×20+593=1513991×(72÷9)=7928973-77-494=402826×(224-216)=6608188÷2×89=8366483×9-916=3431(353-290)÷7=9945÷3÷3=105385-93=292155-18+327=464284+24×10=524187-169+154=17210×9×34=306032÷4×47=376104÷2=52481+237+57=775623-43×7=322869×(155-149)=5214265-664÷8=182162÷(3×2)=27108÷(162-153)=12418-84-20=31427×(96÷3)=864878-119-22=737912÷4÷3=7658÷(16÷8)=299.5-7.4=2.183×72÷3=199211×68-149=59948÷8×87=52276×8×5=30404/8-2/8=2/8933-(776-723)=88013+83×2=179413-12×6=341436-347+96=185798÷2×5=199561×11=67172÷9×55=440740-(592-468)=6167.8-3.4=4.4297+225=522213+248-102=359222÷2÷3=37819÷3+875=1148118÷(10÷5)=59559-14×13=377879÷3+440=733444-385=59313×3-798=141910+(648-340)=1218724+10×19=914342÷9×26=988519×5=2595176×5÷8=11028×30÷8=105600÷4÷3=5024×35=8402/9+6/9=8/9823+777=1600184-133+137=18811×(156÷2)=858371-30×5=22178×7-43=503120÷(15÷3)=24516÷(2×3)=86405÷(934-925)=45699-(18+300)=38156-11×5=1192÷2=96135+560÷4=275398+392=790744×2=148812×40÷2=24013×(189÷7)=35175×56×5=21000824÷(2×2)=20672×5÷8=45945÷(3×3)=105855-189×2=477983-(779-578)=782470-342÷6=413648-384÷2=45623×30+353=104391×56=5096276÷6×5=230280-185÷5=243483+(544-252)=77546×14÷2=322739×4-956=200034+48+680=762156÷4×3=11773×9+422=1079370÷5=7464×6÷4=96844+581-845=580774÷3×9=232263÷(494-491)=2171+885÷5=24813.4+6.0=19.478÷2×57=222330×(247-244)=90118+132=250975-(206-127)=896805-247-131=42736×3×7=756692÷2÷2=17313×(20÷5)=5219×5×64=6080314÷2+475=632353-41×2=271249+379=628439+157-361=235371+(444-17)=79813×12+295=451258÷6=43594÷3÷6=33704×2÷8=17618×55÷2=49564+224÷8=92999×2÷6=333126÷7+293=31141×38=1558490-103×4=78166×(12÷6)=33252×48=2496381-(293+56)=3210×6×8=4802/6-1/6=1/696÷8×34=408483÷(757-750)=6910×8×43=3440420-262+152=310348-178÷2=259980÷5÷2=98229+50×11=77940×(56÷7)=320280-(68+156)=56349+405=75416×6×16=153612×(414÷6)=828183+254=437600×(63÷9)=4200205×(279-276)=61520÷2×81=8106.5+7.2=13.7891-954÷2=414792÷6+705=837192×4=768799-65×5=47458.6+18.4=77.033×77=2541339+165÷3=394(215-203)×34=408347-249=98165+336÷3=27756×(36÷4)=504890÷(25÷5)=17840×2×9=720810÷5=162204×4÷6=1363/10-1/10=2/10780÷(2×3)=130338×8÷4=67664×(66-52)=896245-372÷2=59228+226+55=509894÷(3×2)=149240×4=96079×(540÷6)=7110362+785÷5=519293-96×2=101945÷9=105204÷(10÷5)=102446÷2+49=2724.5+7.0=11.5806×9=7254734-27×24=86645+338÷2=81480×3×4=96050×8×5=2000980+930÷6=113547×2×63=592256×33÷4=462624+184+27=835497+(219-23)=693106+373=47961+13×26=39973.1-53.3=19.8964-(793+163)=8440-13×32=24459÷3÷9=1725×(30÷2)=37572×6÷4=108672÷(593-586)=96529-310+751=97012×(416÷8)=62436×(81÷3)=972288÷3×10=96019×(130÷5)=49416×78×6=7488157×6×2=1884758×(32÷4)=6064226+440+784=1450404×2=808111×(12÷4)=33320×39-441=3394.0-0.2=3.8733+(779-335)=1177826-144+637=1319963-65×11=248392÷8+469=518344÷8×9=387273+332÷2=439128×6-564=204197×5-823=162801+88+789=1678870÷6×4=58010×46=460144×6-323=541(686-675)×97=1067496+164=66019×14×3=798304÷2=15216×5×62=496040×91×8=2912013.5-2.8=10.7114+72+573=759371÷(28÷4)=5326×2×59=3068640÷8÷5=16571-155-181=235650÷5+876=100688÷(12÷3)=22428-210-95=123690+354-830=214464-10×43=34489-122-253=114233-19×8=81288-(140+44)=10480×24÷3=64055×30×8=13200855-626=229114×6×8=5472356÷2×3=53468÷(2×2)=1722.2+51.4=73.626×15=390648×3=1944501÷3+956=1123512÷4÷2=64922-97-742=83688÷8÷2=4320×45÷4=2254/7+2/7=6/717×3×7=357126÷7=1882×8÷4=16412×(289-221)=8164/8-1/8=3/8224÷4÷8=7783×5÷9=435268÷2=134298-16×2=266636×2-634=638158×6×3=2844480+22×15=81014×(738÷9)=1148710-174×3=18843×10=43053×(126-123)=159730-655=75624÷3+764=972621+62+353=1036744×(15÷3)=3720339-19=32022×6÷4=33186×(730-724)=111683×(171÷3)=4731384-104÷2=332888÷8÷3=3712×10×5=600723÷3×2=48217×(144÷6)=408235+229-381=830.3+7.6=7.9360+128-425=63778+(969-571)=117618×4×42=3024946+602+42=1590(211-197)÷7=2732÷3÷2=12217×4×2=136334-248+200=28625×(55÷5)=275140÷4=35933+(991-860)=1064(936-546)÷5=7860×5÷4=7570×(173-164)=63019×3×4=228266÷7÷2=19489-351=138843-105×6=213933-141-234=558718-262+397=853945÷5÷9=21440-(61+69)=310184÷(48÷6)=23974-29×23=30777×8+288=904113+224=337146-(321-180)=515×15-32=19329×12-60=288267+(880-319)=828190-44÷2=168378-243-68=6757×(118÷2)=3363982÷(172-170)=49110×11+32=142496+154+38=68826×(596-503)=241895×(692-637)=522535×56÷4=490658+(834-633)=859376-22×4=2889.9-2.0=7.9957-(889-320)=38852×(125-109)=832(404-36)÷8=4616×3×58=2784