三年级数学计算题专项练习及答案集锦

三年级数学计算题专项练习及答案集锦283-23+840=4.4+7.6=873÷(841-838)=3/6+2/6=11×26-208=226-290÷2=402-66×2=69×11-684=175÷5×49=278÷(439-437)=14×7×19=930÷(2×3)=354-37×8=15×43-541=111+94=526+391+83=31×14=60÷3×28=390-(152-68)=36×(221-214)=777+163×3=7.7-0.8=2.4-2.3=800÷(14÷7)=84×51×8=126×(437-433)=48×11+332=46×(16÷8)=108+(402-386)=781-18×43=4/8+2/8=294+157-377=969-34×19=18÷(392-386)=52+(426-47)=342-22×14=70×12=480+11×18=887-523=197×4-44=71×(280÷4)=716+179=20×77×8=797+525-999=180÷(3×2)=14×6×58=12×7×21=1/8+3/8=6.2+0.8=119-24×3=26×11×7=1.6+6.1=213÷3+229=20÷5×59=289-(245-120)=43×2×9=(486-419)×91=974×(21÷3)=(447-345)÷2=97.2-33.7=420÷(489-485)=(417-404)×13=566×5÷2=323+(877-476)=5.7-2.5=391-56×3=21×3×27=739+54+581=96+99×3=475-35-182=72÷9×37=940-167×2=136-744÷6=14×6×4=8.9-6.2=612÷6÷2=87-49+451=229+243+427=699-262-229=989-242+148=906÷(12÷2)=879×(256-252)=201÷(206-203)=600-(153+107)=26×3×15=154×3+904=22×44÷8=15×(184÷4)=379-43×2=47+193=408-(232+92)=25+(291-146)=48×(887-827)=25×27=430-(99+143)=591×8÷4=(461-56)÷5=380÷(542-540)=88÷(841-839)=855-161×4=10+237-106=522÷9×2=19×16=108÷3×39=495÷(3×3)=625+96×2=12×32=119÷(21÷3)=352+164-16=963-426-300=741×9=584-(601-389)=119+(163-82)=326-246=367-(971-666)=737×(36÷9)=185+974=30×3×9=383+539÷7=770÷5=426-(254+52)=471-16×29=419-(216+31)=2/3-1/3=390÷5=2.4-0.8=(488-469)×47=300÷(24÷8)=710-(310+397)=96×89÷2=727+12×2=209×4×9=954÷3×5=510÷(97-95)=52÷4×26=840+140-372=198+34×23=29×13-170=727+60÷6=3.2+2.6=681+800=497×6÷3=40×(44÷4)=16×3×68=790-(405-328)=300÷5×3=21×(229-185)=23×4×83=296-232-51=50×8×2=787-10×55=239-(712-593)=407-14×18=147×(15÷5)=463-260÷2=19×2×76=508+(985-650)=180×(352-349)=126÷(96-90)=50×13=2.1+5.1=138÷(311-309)=154÷2×3=728-676+202=442-423+168=449-149-87=8.6+0.7=105÷5=292+(520-248)=35.1-27.5=59.1-58.9=10×6=677-(149+18)=27×34-261=575-16×30=321×(706-699)=286-132+141=489×2÷6=6.5+4.1=72×(494-409)=413×2-805=22×3×45=469×9÷3=131×(47-41)=34×27÷6=3/8+4/8=138÷(95-89)=120÷(35÷7)=518×9=21×3×19=176×3÷8=144÷(2×4)=630×8÷7=603+753=17×58+811=744+51×10=474-336=736×(10÷5)=674-475+202=266×(433-428)=188-112÷2=48×10-173=119-85=340-32-23=360-822÷6=773+(871-749)=5/10-3/10=348+259=231+265-189=722-(998-828)=755-(193+395)=178+385=182+11×9=78×(92-87)=10.0+7.5=525÷7×90=300÷3+295=484×2=145-126+375=718-33×4=(397-199)÷6=892-431+111=11×82×2=499-333+299=15+927÷3=474÷2×8=354-31×8=2/6+3/6=147+753-558=996+45×13=775÷(35÷7)=23×(342-311)=485÷5×4=691-(316+131)=83×30=159×4÷3=78×13=(475-115)÷6=51×15÷5=780÷(204-198)=791+766-145=524-96×3=172+51×16=457+(467-210)=48×22=487-(130+141)=103×4-215=11×42-184=21×60÷4=60×10÷3=78.5-4.2=324-(856-763)=16×6=78+438+204=8.3-2.0=494-804÷6=277+212×3=451-320=(963-952)×30=364+144÷6=327-138+636=456÷4+921=980-772=13×27+731=240×(24÷6)=992-11×44=257×(24÷4)=308-13×15=817+166=532÷7+201=310-117-63=810÷(2×3)=48×(30÷5)=(422-98)÷4=(293-265)×68=61×(96÷6)=500+716+49=425-90÷6=445÷5×58=631-15-406=444÷3×2=0.4+3.7=634+960÷8=(984-958)×30=210+(436-248)=26×4×2=94+511=292×(56÷7)=80÷(15÷3)=91+168=21÷3×2=23×(97-72)=141×5=156-49+39=240÷6=(863-828)×38=825×4÷2=588+142=213×(266-262)=498-12×37=852-(468-248)=68×7÷2=405+117×8=392-88-251=11.9+4.3=377-(427-266)=352+(467-177)=267÷3+619=112×8+395=5/9+2/9=45×61÷5=50×5÷2=18×86×9=432÷2÷8=570÷3=312÷(48÷8)=246÷(24÷4)=499-(369+126)=90×(408-400)=670-44-229=418+406÷2=439+(836-249)=109×9-141=(156-120)×16=96÷6÷2=929-247×2=50×87=671+616=331-161-94=347+52-147=258×9-258=702÷2÷9=90.1+8.6=495-16÷8=359-11×17=910-(891-489)=422×(236-230)=132+400+312=413+104-391=26×5=15×4×93=579-323=140÷7×30=218-(797-712)=382+195+297=(87-69)÷9=4/8-2/8=83×11-415=462÷7+452=331-301=900÷6÷3=203÷7×4=832÷(2×4)=280÷7×9=104×9×5=53×77=139-52=95+500+731=328+(938-746)=364÷4=396-329÷7=108÷9÷4=260÷5=507÷3×2=449+26×20=249×4×2=215÷5×98=2/7-1/7=489-468÷9=251×(52-49)=336÷(48÷6)=954÷(3×2)=426-374+333=415×3-656=916÷(2×2)=152×(32÷8)=(144-88)÷2=120÷5=14÷2×86=10×22-217=42÷2+194=252+48=63×5÷9=25×13=7.1-1.9=126÷(128-122)=0.3+8.9=121+24×23=679-59-174=718-21×21=912÷8÷6=21×21×2=382-(264+40)=766×5=943-(257+273)=(468-420)÷2=438-242=42×96=460÷(36÷9)=522÷2=175+222×3=3.8-0.4=110÷2×8=234×(170-167)=123×(498-495)=494×9=348÷4×8=36×(120÷5)=12×(372÷6)=14×13×2=846×(791-786)=465-(23+177)=230÷2÷5=15×32-54=224-67+98=25×(194-146)=120×4×3=280+120+610=878÷2×4=99×(25÷5)=38+42×2=19×26-187=285-189÷9=202-74=555×(82-78)=496+244×4=238×3+669=6.8-4.3=486÷(393-384)=84×(842-828)=202+51×13=62×16÷8=824×2-640=250×3-526=14÷2×94=436-11×32=847×3-265=894+336-352=346×2=55.8-7.6=4/10-3/10=380÷(45÷9)=10×96-82=568÷(40÷5)=877-25×32=398+34×24=300-92=887-(786-736)=930+658+732=422-92×4=19×3×29=708÷(2×3)=81×(42÷6)=434-58×7=416÷(654-652)=8.6+7.5=69×(128÷4)=237+176=405-161-165=42×(747÷9)=185+274+254=739-768÷2=369÷(81÷9)=43×11×2=18×20×2=584×5-281=342÷(16÷8)=69×(307-280)=786-352-391=19×19-244=665×(40÷8)=151-29=23×7+123=(790-720)×67=216+(676-412)=753-290×2=32×18÷6=92×(147-139)=457+892÷2=395+254+320=2.9-1.5=11×15×5=36÷9×7=899+207-188=610÷5×3=290÷(35÷7)=99×3×6=396+84=95+110÷5=83×(106÷2)=342÷3÷3=445×4=98÷7×8=161+11×38=(486-158)÷8=319×(10÷5)=969-17×24=68×60×4=531-358-73=64÷(16÷4)=43×12=44×20÷5=695+(549-169)=(254-194)÷3=760÷4÷2=60×(60÷4)=216-139+116=359+113-193=880+14×42=16×24-226=27×30-387=304+231×3=4.6+7.6=356÷4+371=3.1-2.4=455÷(15÷3)=52×19-463=446-393+140=364-(223-49)=10×36×2=324÷9÷2=20÷5×50=66÷6×28=54.0+33.3=8.9-1.0=139+225=636-328=776+17×21=210÷(27÷9)=100-(169-93)=477÷(140-137)=272-956÷4=600-40×7=294÷6×91=609-15×35=648÷9×37=135+(211-54)=65×93×2=468×2÷6=1/7+3/7=136÷8×57=83×99×2=31×2×21=683+(539-523)=0.2+7.3=664-473+172=172×(12÷3)=474+(450-124)=237×(48÷8)=100×8-560=214-130÷2=205-14×6=114÷2×7=284÷(16÷4)=(223-215)÷4=12×52÷6=30.9+67.7=11×17×5=989-(58+66)=251+93-254=745-(39+520)=11×37×2=27×(207÷9)=244×2÷8=38×(475÷5)=61+298+220=139×(14÷2)=216-891÷9=84÷2÷2=33+(939-855)=714-80+577=6.6+5.4=136×5-572=389-(157+198)=5/8+2/8=426-(338-198)=390-(229+48)=484-270=226×2-433=77.5+21.4=991-(681-267)=356×2-388=864÷2÷2=25×39=11×26×3=340-(39+146)=444÷(2×3)=129×6=729+801÷9=475+21×29=208+60-118=329-14×14=768÷(4×2)=150÷5=202-(275-250)=97×24÷6=33×29=256×2-350=78×59×5=446-(199+164)=693-45×8=663×2÷6=10×(609÷7)=518÷2×5=208÷8×6=420÷(3×2)=15+28×26=57×2×4=7.5+6.0=117+21-102=456-53×6=80÷8×94=250×2÷5=352÷(72÷9)=322+113-384=408÷6÷4=875-424-439=368×(967-960)=817×6=106×(388-382)=607-366=16×11×2=413-(115+133)=432÷(2×4)=794×8=321+976÷2=64×7-128=232+84-189=293+53×5=22×32-184=358÷(439-437)=639+60×4=376-125-119=68×12÷3=60×(174÷2)=401-566÷2=252÷(119-110)=341-56÷4=329×(18÷2)=20+(331-173)=146÷2×73=859-371+36=879+26×25=294×2÷4=531+216+954=483+122×3=196×(82-79)=128÷8=25×23-181=28×3×2=54÷3=441÷(56÷8)=296×3-743=761+729-173=110+35×18=158+358×2=144×5=840+(743-647)=58+57=937-624-260=512÷(16÷4)=788-18×42=4/6-1/6=587-105-431=148+40×15=83×13×7=363-19×17=15.2+44.0=204÷3×42=56÷(2×2)=54÷(3×3)=(670-246)÷4=12×29÷3=85-38÷2=273×(18÷6)=5/8-2/8=12×79-76=576-485=130÷5÷2=672÷7+196=3/4-1/4=448-(143+285)=23×17-326=7.0+1.5=419-370=409-73×3=6.3+63.8=250÷(334-329)=487+687+601=64×(63÷9)=3.2+2.9=302-275=19×8+399=16×3+343=310-104+59=348×5-272=22×4×15=45×22÷2=207+28×16=10×5×46=507+312+415=22×13=73×(60÷5)=57+335-391=165-21×6=438×(387-379)=32×2×91=210÷6=175+48×6=23×(56÷2)=328÷(4×2)=319-594÷3=215+950÷2=116×4×3=630÷(3×2)=406÷(99-92)=222÷6×74=13×9×4=254-10×5=38÷2×42=553-348=337-217+365=16÷(4×2)=945÷5÷7=261÷(54÷6)=14×4÷2=41×20+202=77×12÷4=156×6=365-19×19=969÷3×2=18×14×2=28×(18÷3)=20×3÷4=22×(234÷9)=59×75=22×4×90=840÷3÷2=37×(36-21)=189-34+44=426÷(2×3)=675-363=205×2×4=99×44=904÷(933-925)=594÷(3×2)=392-73=61×3=288÷(16÷4)=142×7-20=444-365=316×3×5=93+235=254-(397-352)=272-(487-408)=840÷4÷5=980÷(2×2)=306×3=572-838÷2=8.7-3.8=959-522-101=214×(89-86)=30×14-377=16.1+54.1=952÷4=270+12×30=66.1-17.2=280-103=845÷5+809=957-209+797=427-16×10=140×3=(214-196)×10=636÷6+461=248+(826-682)=450-12×31=540÷(2×3)=927+594-186=(450-254)÷4=124-(443-340)=506×6-776=89×42=162÷2÷3=80÷4÷4=805×(786-779)=356÷4=171+45=147÷(23-20)=889×3-976=555÷5+776=462÷(443-441)=88×(965-912)=302×(54÷9)=360÷(45÷5)=28×(136÷8)=356÷4×6=459÷(54÷6)=75×87÷3=304÷(4×2)=87×(88÷2)=210÷(49÷7)=181-80+391=281×(18÷9)=283+332=412-282+336=6.3+2.8=6.7-3.3=4/7-1/7=30×28=7.3-3.3=535-462=37×86÷2=949-11×24=744÷2×6=11×48-341=522×7÷6=17×7×3=978÷(703-701)=444÷6+380=30÷3×9=459×2×4=646×4=774+247+861=287+143+917=28×2×49=483-328-144=59.3-9.7=865-(441-10)=95×(50÷5)=10×9×75=51×7×4=376+264÷3=311×(490-487)=428+764-410=(794-499)÷5=355+46×14=121+198=342÷2=206+766-606=30×2×56=428+170×3=93×79=327+63=433-33×13=57×26=20×4×22=18×8×4=50÷2×65=36×(99÷3)=562÷(14÷7)=936-633-73=168÷(64÷8)=415-16×20=650×7÷5=31×(56÷8)=12×37×2=842+20×34=285-576÷6=480÷4=967-226-602=162÷2=26÷2×58=19×2×90=81+228=(204-168)×20=392×9-30=295-219+87=817-158-265=56×25=12×12×2=14×4×8=21×15-54=35÷5×53=266÷2=98×3-293=55÷(132-127)=166÷2×65=438-660÷2=1/6+2/6=64÷(4×2)=302+38+234=485-(159+130)=796-352+861=345+70×9=(212-155)×68=229+884÷4=8.4-6.9=67.4+5.1=(298-178)÷6=918÷(2×3)=492÷(231-228)=416÷8+26=(586-334)÷6=215×(21÷3)=91÷(589-582)=140+36+641=45.8+42.3=(361-350)×80=154×5÷2=128÷4×16=22×3×6=77×40÷2=18×46-531=29×8×7=66+216+82=288÷(3×3)=198+(468-55)=10×(201-146)=4.9-2.8=136+70×11=12×4×10=492+354+42=80×(315÷5)=1/4+2/4=680÷2×8=927+939-61=(943-735)÷2=245÷7×2=984÷6+84=10×14×3=588×4÷6=246÷3=24×(36÷3)=(446-111)÷5=78÷(12÷4)=840÷8÷3=548-37×3=120+317-247=25×40-582=819÷(21÷3)=650-20×31=101×9-580=26×4÷2=283-(466-329)=777×(16÷4)=240÷3=(920-750)÷5=28×11+564=20×21-408=(412-398)÷2=336÷6×39=878-(283+473)=892-301÷7=4.5-3.9=225÷3=38×24-419=355-11×22=490-928÷4=33×6×9=273+140×3=12÷4×94=398-12×30=71×5×8=16×10=(935-503)÷9=344÷(89-85)=829-392+111=409-224=72×(368÷8)=520-293=369+354+86=20×6+142=228÷6=271+(130-67)=896-159-441=53×(184÷8)=176÷(2×4)=689×(135-129)=83×78=24×40=37×4×6=416-384=14×(123÷3)=675÷(116-107)=67×(68-59)=57×12÷3=359+995-30=2.1-1.4=617-276-262=14×9×7=329×7=15×63-816=911-122×2=215×7=917-407+652=332÷(291-289)=593-104×3=(454-36)÷2=363÷3=810÷(36÷6)=198-22-62=15×2×4=574÷7+161=340+869+962=24+(345-222)=314+303+573=183+236-61=576÷(3×2)=258÷(10÷5)=45÷5+30=12×19×3=5.6+5.5=199+150-221=37×(112÷8)=260-24-189=442-366=472÷(4×2)=20×8=21×33-548=303+106=7.7-7.4=115+179+796=10×97=430×2×6=290-153-47=204÷4=372+324÷3=317×3-618=61×(926-921)=25×19-417=24×22÷8=440+20×11=353+577-892=450+38×13=404×9÷3=25×(114-86)=58×15÷3=12×5×77=(834-678)÷2=57×9-508=377+65=150÷3×8=183÷3×4=248÷8=27×3×15=168÷8×33=226+698+17=98×37×7=59×(386-374)=51×5×4=525÷5=730÷5÷2=271-96=678÷2=96÷8×3=13×29=384+844+382=450÷(3×3)=188×(118-115)=309×(18÷6)=34×13×2=19×(208÷8)=131+275+487=159÷3=320÷8×61=420÷(28÷7)=401×2=42×40=222+270=194×4-466=(573-541)÷8=865-(107+180)=695+285-288=138×5=13×(481-417)=866-38×8=370-132+125=(46-32)÷7=(169-134)÷5=410-160-140=756÷7÷6=972÷4+162=12×4×37=65+247×3=18×3×85=312÷3+38=20×25÷5=225÷5=644-22+510=72×17=846÷(3×2)=256×2÷8=69×(329÷7)=444+77×3=149-(453-350)=88.4-10.6=(372-102)÷6=2/7+4/7=29×9=459-(136+199)=9.8-4.8=348-(17+93)=642×2-693=460+808÷8=89×(664-623)=454×8-156=57.7+18.9=95×4÷5=468÷(2×3)=436+843=824÷4÷2=76×84÷7=48×53×6=52÷(170-168)=90×73÷2=909+696-555=29×32÷8=549-309+603=57.1-42.1=854-429=526-572÷4=669÷3×6=302-(154+125)=47+55×13=728÷2×7=150÷(36÷6)=240÷8÷2=97×(152÷2)=289-168-115=990÷2÷3=511×4-152=464-354÷6=20×11+147=842×5-146=774÷(3×3)=221×(18÷6)=81×27÷9=637-(283-178)=348×3-748=25×(412-396)=29×23=594÷3÷9=124+37=408÷(372-366)=825÷5+91=816÷(297-289)=336-21×10=67×9-248=29×17-147=13×19-16=95×5×9=118+14×53=702-10×38=75÷3×8=141×6÷2=12×4×97=258×6÷3=40÷(256-248)=136÷8×6=52÷4=483-417=126-13=280×(615-606)=(846-48)÷6=330-514÷2=78-(420-400)=831-(447+210)=165+76×6=30×3×54=89×(256÷4)=147÷(12÷4)=62×92÷4=11×16×3=475-141×3=273×3÷7=791-(186+375)=232÷8=532÷(2×2)=36×17+263=553-10×46=160×(40-36)=32×4÷2=531+302÷2=583+761+824=47×64=89×(311-303)=999÷9=29×(284÷4)=810×3=184×(16÷4)=980-(983-825)=304+424+654=190÷2×3=441÷7×18=316×3+819=603÷9×63=356×(534-530)=19×3×71=358-172=696+109-447=39×22=411+271+30=774-30-700=312×5÷4=214-684÷6=324÷4÷3=960÷6×3=15×20-182=226+(340-313)=19×(100÷2)=48×2×44=314×2=415÷5×32=830-(472-416)=672÷(18÷9)=17×29=372+168+84=19.9+60.7=129+25×23=67×41=6.9-1.3=640÷(2×2)=45×77÷5=7.4+4.0=64×(80-43)=41+(181-167)=663÷(706-703)=189-784÷7=354+(862-132)=354-87×3=117×3-279=70×4-91=84×11÷3=469-(395-246)=589+198=(763-280)÷7=333-195-16=560-(210+120)=524×8=213×9=20×11+387=276÷2÷6=358-297+896=941-381÷3=377-27-164=786÷3÷2=765-259-108=(679-349)÷6=385-95-13=21×69÷7=445÷5×18=102÷3×6=574-(776-497)=206×(12÷3)=25.3+10.5=752-400÷4=725-23×22=(826-622)÷3=30+129+426=621×6=371×2-313=163+307=484-(463-402)=680÷(218-210)=66×(261-163)=291+19×12=528+429-835=366+577=596×5=432×(752-748)=11×42÷3=664×3=37.0-18.4=178×4=2/5-1/5=96×(77÷7)=57×3=78×81÷6=558-(165+368)=407+235+965=408-(440-61)=36+144=(651-598)×22=876×5=852+(855-172)=297-13×13=672÷7=595-912÷3=5/7+2/7=368×2÷8=5.7+2.5=85×70=390÷(30÷6)=18×55=955+(957-59)=(420-72)÷2=217-(31+125)=224-(252-138)=11×40×2=116×3×2=46+439-445=122+285-363=(172-94)×12=570-90×3=18×4×7=198×3-394=342÷6×5=667+147=165÷3×4=852-90÷3=927÷(3×3)=459-22×11=672×(16÷2)=21×3×9=256-17×8=444-50-356=(85-25)÷3=11×5×22=412÷(2×2)=432×6=227×(16÷4)=329+65×4=574-10×26=372-480÷2=151×4+609=81×9÷3=52×8÷2=(785-737)÷4=393+(292-107)=508-158+665=67×8÷2=129-33×3=819-12×27=144÷(321-315)=204÷2÷3=328-110+127=257-(339-329)=(246-231)×45=135×5÷3=840÷7÷8=525×7=296-(57+155)=14×33+90=276×8÷2=48÷6×52=407-10×33=40×10-273=194÷2=68×(267-261)=13×(54-13)=171+(96-72)=25×8×4=10×(152-144)=191×5=375÷5×12=82×(630÷9)=265×2+303=166+24×15=117×(35÷5)=245÷(783-776)=357÷7×13=0.2+8.9=12×35+778=651×6-914=33×(126÷9)=916-389+153=348×(14÷2)=395+134=170+295=438-28×15=480+(251-190)=279-(131+140)=981-(888-287)=13×4×41=263-(207-156)=30÷6×8=8.8-4.9=522×(54÷9)=252÷6=144÷3÷8=29×3×95=162-10×8=45×77÷7=95×79÷5=886+12×38=(354-58)÷4=980÷2÷2=24×16-285=(894-846)÷3=901-84×5=358+36×8=9.3-7.8=22×79×6=957-65+668=267+503=18×93×8=5/6-1/6=7.5+9.3=144÷8÷2=835-(919-816)=485-(275+189)=40×76×9=270+213-74=23+444-38=972÷9÷4=71.6-13.1=(276-224)×11=416-675÷5=510×5÷6=332-39×3=292-165=10×79=751+892+199=3.5+6.9=23×32×7=17×19×2=154+119=478+49×7=270+(458-385)=458-228+226=24+500÷4=615×(263-255)=13×36-34=3/7-2/7=298-808÷4=752+432+970=376+79=472-437-14=16×5×93=888+23×3=86-36÷6=488+42×8=460×2-188=728-267÷3=185-28×3=(986-947)×14=50×63×7=300+(702-405)=436+49-401=6.2+3.7=913-404=312÷3=113×(45÷9)=15×22×2=67×85×4=59+208=30×14÷4=33×(351-343)=335+57+328=466-325=71-66+418=968-164×2=224×(256-253)=18×5×28=36×20÷4=499-89×2=714÷2=14×4×17=276÷2=44×3×2=109-76=436×(14÷7)=(919-91)÷9=(714-645)×38=477-(158+218)=21×(66÷6)=552+(258-94)=33÷(18÷6)=948÷(608-604)=384×(24÷3)=(374-242)÷3=80×(760÷8)=263-382÷2=911-171=113×6=8.7-0.4=618+189+165=89-(203-188)=18×2×33=11×(126÷6)=806-112=187+72÷6=184×(20÷5)=910-220×3=334-84-33=17×14-62=486÷9×17=0.8+4.0=74×98×3=405-107+168=389×2-426=143+92×7=648-55-15=904-(672+182)=252-21×8=1.8+4.9=590÷2÷5=240+(404-187)=242-(116-107)=10×93-625=726÷(3×2)=56×16÷4=198×(452-448)=10×2×23=920÷(4×2)=12×82÷3=134+(714-488)=390-(31+305)=768÷(3×2)=709×(978-974)=917+110×7=593+374÷2=974-229×4=756÷2÷6=27×36÷2=66.0-47.1=450-15×20=55×(432÷6)=14×5×7=846+162÷2=76+(173-34)=206+192-367=101×2×4=11.2-6.8=(386-377)÷3=9.3-4.2=992+(319-284)=592÷2÷2=610-122×2=320-12×20=96×10-695=610÷2=360÷8×20=416×(48÷6)=252÷7÷6=112÷(381-374)=(161-139)×29=56×5÷4=(409-73)÷2=290-(303-23)=86+310-384=26×35-671=77×(181-122)=15×25=63×2×3=59×9×2=404-(122+197)=6.0-1.8=46×70×4=250+191×3=477÷9×5=47×2×89=116+17+849=439-504÷4=参考答案283-23+840=11004.4+7.6=12.0873÷(841-838)=2913/6+2/6=5/611×26-208=78226-290÷2=81402-66×2=27069×11-684=75175÷5×49=1715278÷(439-437)=13914×7×19=1862930÷(2×3)=155354-37×8=5815×43-541=104111+94=205526+391+83=100031×14=43460÷3×28=560390-(152-68)=30636×(221-214)=252777+163×3=12667.7-0.8=6.92.4-2.3=0.1800÷(14÷7)=40084×51×8=34272126×(437-433)=50448×11+332=86046×(16÷8)=92108+(402-386)=124781-18×43=74/8+2/8=6/8294+157-377=74969-34×19=32318÷(392-386)=352+(426-47)=431342-22×14=3470×12=840480+11×18=678887-523=364197×4-44=74471×(280÷4)=4970716+179=89520×77×8=12320797+525-999=323180÷(3×2)=3014×6×58=487212×7×21=17641/8+3/8=4/86.2+0.8=7.0119-24×3=4726×11×7=20021.6+6.1=7.7213÷3+229=30020÷5×59=236289-(245-120)=16443×2×9=774(486-419)×91=6097974×(21÷3)=6818(447-345)÷2=5197.2-33.7=63.5420÷(489-485)=105(417-404)×13=169566×5÷2=1415323+(877-476)=7245.7-2.5=3.2391-56×3=22321×3×27=1701739+54+581=137496+99×3=393475-35-182=25872÷9×37=296940-167×2=606136-744÷6=1214×6×4=3368.9-6.2=2.7612÷6÷2=5187-49+451=489229+243+427=899699-262-229=208989-242+148=895906÷(12÷2)=151879×(256-252)=3516201÷(206-203)=67600-(153+107)=34026×3×15=1170154×3+904=136622×44÷8=12115×(184÷4)=690379-43×2=29347+193=240408-(232+92)=8425+(291-146)=17048×(887-827)=288025×27=675430-(99+143)=188591×8÷4=1182(461-56)÷5=81380÷(542-540)=19088÷(841-839)=44855-161×4=21110+237-106=141522÷9×2=11619×16=304108÷3×39=1404495÷(3×3)=55625+96×2=81712×32=384119÷(21÷3)=17352+164-16=500963-426-300=237741×9=6669584-(601-389)=372119+(163-82)=200326-246=80367-(971-666)=62737×(36÷9)=2948185+974=115930×3×9=810383+539÷7=460770÷5=154426-(254+52)=120471-16×29=7419-(216+31)=1722/3-1/3=1/3390÷5=782.4-0.8=1.6(488-469)×47=893300÷(24÷8)=100710-(310+397)=396×89÷2=4272727+12×2=751209×4×9=7524954÷3×5=1590510÷(97-95)=25552÷4×26=338840+140-372=608198+34×23=98029×13-170=207727+60÷6=7373.2+2.6=5.8681+800=1481497×6÷3=99440×(44÷4)=44016×3×68=3264790-(405-328)=713300÷5×3=18021×(229-185)=92423×4×83=7636296-232-51=1350×8×2=800787-10×55=237239-(712-593)=120407-14×18=155147×(15÷5)=441463-260÷2=33319×2×76=2888508+(985-650)=843180×(352-349)=540126÷(96-90)=2150×13=6502.1+5.1=7.2138÷(311-309)=69154÷2×3=231728-676+202=254442-423+168=187449-149-87=2138.6+0.7=9.3105÷5=21292+(520-248)=56435.1-27.5=7.659.1-58.9=0.210×6=60677-(149+18)=51027×34-261=657575-16×30=95321×(706-699)=2247286-132+141=295489×2÷6=1636.5+4.1=10.672×(494-409)=6120413×2-805=2122×3×45=2970469×9÷3=1407131×(47-41)=78634×27÷6=1533/8+4/8=7/8138÷(95-89)=23120÷(35÷7)=24518×9=466221×3×19=1197176×3÷8=66144÷(2×4)=18630×8÷7=720603+753=135617×58+811=1797744+51×10=1254474-336=138736×(10÷5)=1472674-475+202=401266×(433-428)=1330188-112÷2=13248×10-173=307119-85=34340-32-23=285360-822÷6=223773+(871-749)=8955/10-3/10=2/10348+259=607231+265-189=307722-(998-828)=552755-(193+395)=167178+385=563182+11×9=28178×(92-87)=39010.0+7.5=17.5525÷7×90=6750300÷3+295=395484×2=968145-126+375=394718-33×4=586(397-199)÷6=33892-431+111=57211×82×2=1804499-333+299=46515+927÷3=324474÷2×8=1896354-31×8=1062/6+3/6=5/6147+753-558=342996+45×13=1581775÷(35÷7)=15523×(342-311)=713485÷5×4=388691-(316+131)=24483×30=2490159×4÷3=21278×13=1014(475-115)÷6=6051×15÷5=153780÷(204-198)=130791+766-145=1412524-96×3=236172+51×16=988457+(467-210)=71448×22=1056487-(130+141)=216103×4-215=19711×42-184=27821×60÷4=31560×10÷3=20078.5-4.2=74.3324-(856-763)=23116×6=9678+438+204=7208.3-2.0=6.3494-804÷6=360277+212×3=913451-320=131(963-952)×30=330364+144÷6=388327-138+636=825456÷4+921=1035980-772=20813×27+731=1082240×(24÷6)=960992-11×44=508257×(24÷4)=1542308-13×15=113817+166=983532÷7+201=277310-117-63=130810÷(2×3)=13548×(30÷5)=288(422-98)÷4=81(293-265)×68=190461×(96÷6)=976500+716+49=1265425-90÷6=410445÷5×58=5162631-15-406=210444÷3×2=2960.4+3.7=4.1634+960÷8=754(984-958)×30=780210+(436-248)=39826×4×2=20894+511=605292×(56÷7)=233680÷(15÷3)=1691+168=25921÷3×2=1423×(97-72)=575141×5=705156-49+39=146240÷6=40(863-828)×38=1330825×4÷2=1650588+142=730213×(266-262)=852498-12×37=54852-(468-248)=63268×7÷2=238405+117×8=1341392-88-251=5311.9+4.3=16.2377-(427-266)=216352+(467-177)=642267÷3+619=708112×8+395=12915/9+2/9=7/945×61÷5=54950×5÷2=12518×86×9=13932432÷2÷8=27570÷3=190312÷(48÷8)=52246÷(24÷4)=41499-(369+126)=490×(408-400)=720670-44-229=397418+406÷2=621439+(836-249)=1026109×9-141=840(156-120)×16=57696÷6÷2=8929-247×2=43550×87=4350671+616=1287331-161-94=76347+52-147=252258×9-258=2064702÷2÷9=3990.1+8.6=98.7495-16÷8=493359-11×17=172910-(891-489)=508422×(236-230)=2532132+400+312=844413+104-391=12626×5=13015×4×93=5580579-323=256140÷7×30=600218-(797-712)=133382+195+297=874(87-69)÷9=24/8-2/8=2/883×11-415=498462÷7+452=518331-301=30900÷6÷3=50203÷7×4=116832÷(2×4)=104280÷7×9=360104×9×5=468053×77=4081139-52=8795+500+731=1326328+(938-746)=520364÷4=91396-329÷7=349108÷9÷4=3260÷5=52507÷3×2=338449+26×20=969249×4×2=1992215÷5×98=42142/7-1/7=1/7489-468÷9=437251×(52-49)=753336÷(48÷6)=42954÷(3×2)=159426-374+333=385415×3-656=589916÷(2×2)=229152×(32÷8)=608(144-88)÷2=28120÷5=2414÷2×86=60210×22-217=342÷2+194=215252+48=30063×5÷9=3525×13=3257.1-1.9=5.2126÷(128-122)=210.3+8.9=9.2121+24×23=673679-59-174=446718-21×21=277912÷8÷6=1921×21×2=882382-(264+40)=78766×5=3830943-(257+273)=413(468-420)÷2=24438-242=19642×96=4032460÷(36÷9)=115522÷2=261175+222×3=8413.8-0.4=3.4110÷2×8=440234×(170-167)=702123×(498-495)=369494×9=4446348÷4×8=69636×(120÷5)=86412×(372÷6)=74414×13×2=364846×(791-786)=4230465-(23+177)=265230÷2÷5=2315×32-54=426224-67+98=25525×(194-146)=1200120×4×3=1440280+120+610=1010878÷2×4=175699×(25÷5)=49538+42×2=12219×26-187=307285-189÷9=264202-74=128555×(82-78)=2220496+244×4=1472238×3+669=13836.8-4.3=2.5486÷(393-384)=5484×(842-828)=1176202+51×13=86562×16÷8=124824×2-640=1008250×3-526=22414÷2×94=658436-11×32=84847×3-265=2276894+336-352=878346×2=69255.8-7.6=48.24/10-3/10=1/10380÷(45÷9)=7610×96-82=878568÷(40÷5)=71877-25×32=77398+34×24=1214300-92=208887-(786-736)=837930+658+732=2320422-92×4=5419×3×29=1653708÷(2×3)=11881×(42÷6)=567434-58×7=28416÷(654-652)=2088.6+7.5=16.169×(128÷4)=2208237+176=413405-161-165=7942×(747÷9)=3486185+274+254=713739-768÷2=355369÷(81÷9)=4143×11×2=94618×20×2=720584×5-281=2639342÷(16÷8)=17169×(307-280)=1863786-352-391=4319×19-244=117665×(40÷8)=3325151-29=12223×7+123=284(790-720)×67=4690216+(676-412)=480753-290×2=17332×18÷6=9692×(147-139)=736457+892÷2=903395+254+320=9692.9-1.5=1.411×15×5=82536÷9×7=28899+207-188=918610÷5×3=366290÷(35÷7)=5899×3×6=1782396+84=48095+110÷5=11783×(106÷2)=4399342÷3÷3=38445×4=178098÷7×8=112161+11×38=579(486-158)÷8=41319×(10÷5)=638969-17×24=56168×60×4=16320531-358-73=10064÷(16÷4)=1643×12=51644×20÷5=176695+(549-169)=1075(254-194)÷3=20760÷4÷2=9560×(60÷4)=900216-139+116=193359+113-193=279880+14×42=146816×24-226=15827×30-387=423304+231×3=9974.6+7.6=12.2356÷4+371=4603.1-2.4=0.7455÷(15÷3)=9152×19-463=525446-393+140=193364-(223-49)=19010×36×2=720324÷9÷2=1820÷5×50=20066÷6×28=30854.0+33.3=87.38.9-1.0=7.9139+225=364636-328=308776+17×21=1133210÷(27÷9)=70100-(169-93)=24477÷(140-137)=159272-956÷4=33600-40×7=320294÷6×91=4459609-15×35=84648÷9×37=2664135+(211-54)=29265×93×2=12090468×2÷6=1561/7+3/7=4/7136÷8×57=96983×99×2=1643431×2×21=1302683+(539-523)=6990.2+7.3=7.5664-473+172=363172×(12÷3)=688474+(450-124)=800237×(48÷8)=1422100×8-560=240214-130÷2=149205-14×6=121114÷2×7=399284÷(16÷4)=71(223-215)÷4=212×52÷6=10430.9+67.7=98.611×17×5=935989-(58+66)=865251+93-254=90745-(39+520)=18611×37×2=81427×(207÷9)=621244×2÷8=6138×(475÷5)=361061+298+220=579139×(14÷2)=973216-891÷9=11784÷2÷2=2133+(939-855)=117714-80+577=12116.6+5.4=12.0136×5-572=108389-(157+198)=345/8+2/8=7/8426-(338-198)=286390-(229+48)=113484-270=214226×2-433=1977.5+21.4=98.9991-(681-267)=577356×2-388=324864÷2÷2=21625×39=97511×26×3=858340-(39+146)=155444÷(2×3)=74129×6=774729+801÷9=818475+21×29=1084208+60-118=150329-14×14=133768÷(4×2)=96150÷5=30202-(275-250)=17797×24÷6=38833×29=957256×2-350=16278×59×5=23010446-(199+164)=83693-45×8=333663×2÷6=22110×(609÷7)=870518÷2×5=1295208÷8×6=156420÷(3×2)=7015+28×26=74357×2×4=4567.5+6.0=13.5117+21-102=36456-53×6=13880÷8×94=940250×2÷5=100352÷(72÷9)=44322+113-384=51408÷6÷4=17875-424-439=12368×(967-960)=2576817×6=4902106×(388-382)=636607-366=24116×11×2=352413-(115+133)=165432÷(2×4)=54794×8=6352321+976÷2=80964×7-128=320232+84-189=127293+53×5=55822×32-184=520358÷(439-437)=179639+60×4=879376-125-119=13268×12÷3=27260×(174÷2)=5220401-566÷2=118252÷(119-110)=28341-56÷4=327329×(18÷2)=296120+(331-173)=178146÷2×73=5329859-371+36=524879+26×25=1529294×2÷4=147531+216+954=1701483+122×3=849196×(82-79)=588128÷8=1625×23-181=39428×3×2=16854÷3=18441÷(56÷8)=63296×3-743=145761+729-173=1317110+35×18=740158+358×2=874144×5=720840+(743-647)=93658+57=115937-624-260=53512÷(16÷4)=128788-18×42=324/6-1/6=3/6587-105-431=51148+40×15=74883×13×7=7553363-19×17=4015.2+44.0=59.2204÷3×42=285656÷(2×2)=1454÷(3×3)=6(670-246)÷4=10612×29÷3=11685-38÷2=66273×(18÷6)=8195/8-2/8=3/812×79-76=872576-485=91130÷5÷2=13672÷7+196=2923/4-1/4=2/4448-(143+285)=2023×17-326=657.0+1.5=8.5419-370=49409-73×3=1906.3+63.8=70.1250÷(334-329)=50487+687+601=177564×(63÷9)=4483.2+2.9=6.1302-275=2719×8+399=55116×3+343=391310-104+59=265348×5-272=146822×4×15=132045×22÷2=495207+28×16=65510×5×46=2300507+312+415=123422×13=28673×(60÷5)=87657+335-391=1165-21×6=39438×(387-379)=350432×2×91=5824210÷6=35175+48×6=46323×(56÷2)=644328÷(4×2)=41319-594÷3=121215+950÷2=690116×4×3=1392630÷(3×2)=105406÷(99-92)=58222÷6×74=273813×9×4=468254-10×5=20438÷2×42=798553-348=205337-217+365=48516÷(4×2)=2945÷5÷7=27261÷(54÷6)=2914×4÷2=2841×20+202=102277×12÷4=231156×6=936365-19×19=4969÷3×2=64618×14×2=50428×(18÷3)=16820×3÷4=1522×(234÷9)=57259×75=442522×4×90=7920840÷3÷2=14037×(36-21)=555189-34+44=199426÷(2×3)=71675-363=312205×2×4=164099×44=4356904÷(933-925)=113594÷(3×2)=99392-73=31961×3=183288÷(16÷4)=72142×7-20=974444-365=79316×3×5=474093+235=328254-(397-352)=209272-(487-408)=193840÷4÷5=42980÷(2×2)=245306×3=918572-838÷2=1538.7-3.8=4.9959-522-101=336214×(89-86)=64230×14-377=4316.1+54.1=70.2952÷4=238270+12×30=63066.1-17.2=48.9280-103=177845÷5+809=978957-209+797=1545427-16×10=267140×3=420(214-196)×10=180636÷6+461=567248+(826-682)=392450-12×31=78540÷(2×3)=90927+594-186=1335(450-254)÷4=49124-(443-340)=21506×6-776=226089×42=3738162÷2÷3=2780÷4÷4=5805×(786-779)=5635356÷4=89171+45=216147÷(23-20)=49889×3-976=1691555÷5+776=887462÷(443-441)=23188×(965-912)=4664302×(54÷9)=1812360÷(45÷5)=4028×(136÷8)=476356÷4×6=534459÷(54÷6)=5175×87÷3=2175304÷(4×2)=3887×(88÷2)=3828210÷(49÷7)=30181-80+391=492281×(18÷9)=562283+332=615412-282+336=4666.3+2.8=9.16.7-3.3=3.44/7-1/7=3/730×28=8407.3-3.3=4.0535-462=7337×86÷2=1591949-11×24=685744÷2×6=223211×48-341=187522×7÷6=60917×7×3=357978÷(703-701)=489444÷6+380=45430÷3×9=90459×2×4=3672646×4=2584774+247+861=1882287+143+917=134728×2×49=2744483-328-144=1159.3-9.7=49.6865-(441-10)=43495×(50÷5)=95010×9×75=675051×7×4=1428376+264÷3=464311×(490-487)=933428+764-410=782(794-499)÷5=59355+46×14=999121+198=319342÷2=171206+766-606=36630×2×56=3360428+170×3=93893×79=7347327+63=390433-33×13=457×26=148220×4×22=176018×8×4=57650÷2×65=162536×(99÷3)=1188562÷(14÷7)=281936-633-73=230168÷(64÷8)=21415-16×20=95650×7÷5=91031×(56÷8)=21712×37×2=888842+20×34=1522285-576÷6=189480÷4=120967-226-602=139162÷2=8126÷2×58=75419×2×90=342081+228=309(204-168)×20=720392×9-30=3498295-219+87=163817-158-265=39456×25=140012×12×2=28814×4×8=44821×15-54=26135÷5×53=371266÷2=13398×3-293=155÷(132-127)=11166÷2×65=5395438-660÷2=1081/6+2/6=3/664÷(4×2)=8302+38+234=574485-(159+130)=196796-352+861=1305345+70×9=975(212-155)×68=3876229+884÷4=4508.4-6.9=1.567.4+5.1=72.5(298-178)÷6=20918÷(2×3)=153492÷(231-228)=164416÷8+26=78(586-334)÷6=42215×(21÷3)=150591÷(589-582)=13140+36+641=81745.8+42.3=88.1(361-350)×80=880154×5÷2=385128÷4×16=51222×3×6=39677×40÷2=154018×46-531=29729×8×7=162466+216+82=364288÷(3×3)=32198+(468-55)=61110×(201-146)=5504.9-2.8=2.1136+70×11=90612×4×10=480492+354+42=88880×(315÷5)=50401/4+2/4=3/4680÷2×8=2720927+939-61=1805(943-735)÷2=104245÷7×2=70984÷6+84=24810×14×3=420588×4÷6=392246÷3=8224×(36÷3)=288(446-111)÷5=6778÷(12÷4)=26840÷8÷3=35548-37×3=437120+317-247=19025×40-582=418819÷(21÷3)=117650-2