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2.1+4.0=81×(30÷6)=9.0-0.4=443×2-91=517-876÷4=692÷4=690+321+143=3.2-2.5=142+414÷6=43×(20÷4)=89.2-39.6=173+58×10=3/6-2/6=970-(903+12)=77×4×2=130-27+272=718+263+784=282-214+326=29×34-819=995-476-126=784÷8÷7=50+876÷6=192÷(2×2)=483-540÷2=336-(808-552)=964-884=39×17+627=52×8÷4=163+19×34=114+156=174×(330-325)=602+161=812+75×8=28×3×90=58×(40÷5)=840÷4×3=23×(120÷6)=133-10=699+850+928=666÷6×3=84.7-24.2=45×13÷5=305+36×17=4.0-2.0=1/5+2/5=17×19-110=452-241-29=95×40÷5=917+(896-161)=336÷6×81=648÷8×23=215-(290-178)=228-(771-760)=990÷5÷3=486÷9+115=60×(111-99)=(238-222)÷8=3/6-1/6=723-24×11=12×(378÷9)=453-17×8=832-373-409=751+252×2=729×6÷9=624÷(4×2)=944÷2÷8=344+300×3=153+29×18=622×(215-209)=665÷(63÷9)=692÷(981-979)=444÷(2×3)=872÷8×7=183+38×20=966÷7÷6=273-(139-36)=80÷2×4=39×9×4=241×(24÷6)=63+(793-298)=281×(14÷7)=181+14×45=24÷(3×2)=886+(612-218)=862÷2+812=571-190×2=(497-461)×55=985-595-87=405÷3÷3=38×(496-488)=11×16×5=200-35×4=18×27=71×(32-26)=969-876÷4=125+(413-41)=674-26+486=242-316÷2=377-173+162=195-17×7=21×39-225=19×6÷2=468÷(80-71)=144÷(500-498)=216×4-455=141×4×3=24×9+562=675÷3×5=524+284×3=906+946-37=411-383+304=411×(18÷6)=88×9+193=35×9+477=323×3-887=(404-269)÷5=808×8=48÷3=35×35=9.3-6.2=395-70-78=57×5=973÷7×9=18÷9×4=989-(803-117)=998-(842+68)=52×(532÷7)=9.3-1.3=450-355=980-234×2=464-340+33=1.9+4.3=176÷(34-32)=260÷(15÷3)=756÷3÷3=404+65+226=16×57=738÷(54÷6)=470÷2×5=126÷9×60=57+(944-189)=54×(327-292)=58×(115-106)=121×7-158=258+44×15=10×66=109×8÷2=114÷2×4=326÷(14÷7)=8.9-5.9=596+89×10=65.4+34.1=408÷(2×4)=81×(47-44)=76+350÷7=345-(74+156)=37.2+34.2=357÷7÷3=16×17=375-184-85=475-(11+330)=216-71×2=98.4-10.1=80×53=132×3÷4=973×(36÷6)=352÷8÷2=235-672÷4=544÷8÷2=455-(230+137)=327-24×9=665-135×4=67×75=234×4=1/6+5/6=608÷4÷4=758+185×4=912+(98-92)=666+39+15=276+29×8=(118-107)×59=249-21×6=248÷4=615-415-99=98×8×9=841×6=427+95×6=9.0-4.1=312÷(24÷4)=552÷4÷6=27×2×23=716-(338+318)=37+(359-221)=71×5×2=847-833=848÷8×5=424÷(56÷7)=4/8-3/8=10×(147÷3)=28×3×7=166×(380-377)=(897-487)÷2=75.9-49.4=126-111+188=696×2-431=147×(135-129)=178-103-14=680-(16+431)=63×(621÷9)=480-206×2=312+786-739=952÷2=446-21×14=32×65÷4=48×(172-161)=182÷7=302-123-141=24×3×19=18×59×3=717+415-715=424×(12÷3)=79×(252÷4)=27×3×40=26×2×28=658-777÷7=21+179-162=330÷(12÷6)=34.5-10.0=640÷5=28×2×68=233-11-194=102+38×14=920+243-229=56÷8×75=25×5×6=720÷4×7=315-(152+39)=10×6×9=241-30=212-585÷3=864÷9÷2=430×2+302=34×12×2=208÷8×12=381-(442-369)=13×32-64=45×11-351=478+504÷8=467-433=77×86×4=(305-95)÷5=181×(82-73)=224÷2÷7=888-107×6=546÷(3×2)=100÷4×33=447-746÷2=877-(219+588)=78×93÷9=93×4-142=985-(763-291)=332×(12÷6)=24×18-355=82÷(368-366)=397-204+15=324-179=576÷(2×3)=17×29-163=92×84÷4=26×(381-343)=88+186=477-37×11=824-920÷5=10×6×39=343÷(14÷2)=111×(219-213)=84÷(3×2)=42×32÷2=210×(75-71)=243÷9×7=968÷8=24×26=13×6×95=151+(381-320)=912÷(2×4)=447-24×5=52×(307-301)=262-135+301=616×9=310-289+401=394-486÷6=627-121-101=701-18×30=18×2×57=30.5+65.3=623÷7×2=376+13×17=2/5+3/5=240-35÷5=35×69×8=294÷3=20×16×3=90÷5×12=84+164×3=15×52=114×2÷4=16×15×2=14×4×32=861-470+521=120×(36÷6)=463-(206+89)=11×3×2=1/3+2/3=64×(124-97)=823+411+548=10×16÷2=270+(712-632)=598+(557-111)=68×18×8=138÷6=(147-35)÷2=42×9÷3=272÷4×90=40×(159-148)=348÷(2×3)=29×(217÷7)=196+12×33=264×3-723=10×3×95=148×3+697=21×33-322=25×83=7.3-1.9=252÷6÷2=552÷8×43=108×(409-403)=24×12=5/10-1/10=475-57×3=54×17÷9=781×9÷3=207×7-961=438-189÷7=286×3÷6=678×7=15×30-90=698-562÷2=185-172+127=443-302+858=(923-557)÷3=21×4×38=166÷2×22=950÷2÷5=679-653+556=36×16÷6=288÷(4×2)=37×12+79=211×9-600=272÷(40÷5)=234+188-399=447×5-723=582+28-281=(330-290)×21=257×8-49=679×6-392=1.4-0.8=(407-336)×14=(284-30)÷2=13×56÷7=656+94×2=110+39×23=15×44=80×(400÷5)=513÷9×13=488÷(2×2)=31×2×25=(300-204)÷4=210-261÷9=132-225÷3=130×3-386=15×33×2=93×9=34×(18÷9)=218-(478-317)=469÷7×3=249×5-771=686+313+696=5/8+3/8=55÷(985-980)=444÷6×11=208÷(4×2)=258÷(12÷4)=591-83=961-335-335=557×(745-736)=(58-45)×59=150÷(3×2)=783-541-41=24÷8×38=513×4÷9=662-72÷4=327×(18÷6)=0.6+3.8=307+114×2=18×12÷6=153+906÷2=745÷5+475=180-83+238=35+75+666=11×45-355=329-65×5=902-376=334÷2=351+389+139=19×(90÷3)=6.6-3.5=112÷2=110×(294-286)=96+583+163=361+61=340-880÷5=977-149+364=375+267×2=879-(601-190)=896÷(2×2)=376÷2+613=192+(97-27)=78×(30÷6)=865÷(15÷3)=(381-343)×23=446-758÷2=595-17×31=21×12×2=50×49×8=177+62=321-(269-77)=182÷2=484-(119+102)=814-19×39=482+111×4=423+332=609÷7÷3=976+10×72=656÷(2×4)=175÷(21÷3)=96.2-34.1=572×(936-932)=398-69×3=18×23-346=11×6×75=775+781+673=21×22-459=36×27=34×51÷2=636÷4÷3=66÷6×56=(105-31)÷2=28×8-109=390-99+174=326×(169-161)=947-(875-703)=27×(25÷5)=27×19×9=458×(92-87)=732-(344+345)=267×2÷6=66×15×7=3/8+4/8=727-31×19=390-117=486-42×4=93÷3=369×2÷9=77×(35÷5)=60×24×5=236+42×11=51×72=880-(449-348)=212÷2=441÷7=147-(371-365)=15×10-67=33×4×5=64÷2÷4=380-88×3=483+155×3=79×8=497-322-133=60÷4×10=68.2-35.1=747-(32+375)=126×(14÷2)=69+243-175=7.6+6.4=932-17×47=(234-219)×31=272-(443-299)=166×4÷2=82×3×2=95×98=65×(392-345)=39+81=746-(427-88)=168-840÷5=931-(752+173)=300+551+357=12×16×5=86×10÷5=708×3÷6=82×35=62÷2×19=632÷2+284=395÷5×11=288÷6×18=14×67=90÷(3×2)=109×(56÷8)=24×4×10=14×(54÷2)=65×18=(314-89)÷5=305-223=33×15-354=38×10-295=841×(24÷3)=480-33×14=22×5×6=42×(616÷8)=6.7+8.3=135÷5×9=768÷4÷4=264+116×2=914÷2=468×6=12×8×88=255-(178-107)=3/8-2/8=646-58×7=444-606÷2=(401-59)÷2=(827-218)÷3=521-(72+198)=126÷(261-252)=80×6×3=148÷4×19=484-(296+183)=197×(224-220)=112×7+119=66÷3=204×(56÷8)=73+474-368=2.9-2.1=475×2=15×12-18=327×2÷6=926×6÷2=147÷7÷3=652-17+80=12×22÷3=30×6÷4=18×8×2=6.9-3.5=606-472-43=62×13-284=95×95=39×8=192÷(149-141)=393-21-111=425÷5+389=150×3-341=140×7÷5=5.8-5.6=51+317-30=481+238×2=540÷6÷3=881-20×41=160+53×10=419-(250-192)=664÷8×2=24×4×18=12×10×8=475-134-13=24×25=372-343=62×10÷5=670+53×13=44÷2÷2=99×21×2=432÷3+172=(921-18)÷3=381-160÷8=366÷6=126×7÷6=423×5÷3=855×7÷3=778-(670+79)=361-149=465-42×11=120×5÷8=(738-310)÷4=780÷(32÷8)=422-(208+198)=927÷(36÷4)=10×33=428-41×8=29×17×2=774÷(545-542)=23×3×95=10×45×6=872-(19+121)=960÷5×7=99×(10÷2)=675÷(3×3)=108÷(751-748)=(481-285)÷7=23+755+160=495-26×6=216×4=958÷(51-49)=353-140-39=668+934-597=728×(765-762)=935-83-612=125÷5÷5=166×(460-456)=919-115=248×4-682=28+320+162=21×(585-572)=224÷(242-240)=272÷8=(178-119)×14=217+(406-188)=116×7=225÷(424-421)=120×8=52×50÷4=2.8-2.7=580-336÷3=52×16-750=242÷(12÷6)=494-86-190=361-98-86=392÷(56÷7)=19×3×66=412-73×2=28+291÷3=403-10×27=27×47=6.2-1.4=341×3=17×29×2=209-56+304=198+22×6=69+103×9=498+12×15=5/9-2/9=575-(70+333)=322÷(214-207)=338+580+378=352÷2÷4=482+476=37×19-331=667+510÷2=11.5+8.2=295+462+32=422-12×27=36×(42÷6)=450÷(119-117)=560-340=960÷2×9=54×7×3=884÷(2×2)=(606-542)×71=627×(15÷3)=306+27×8=384÷8÷2=107×9-341=418-69=91×(101-94)=8.7+7.1=40÷(20÷4)=90÷(130-125)=435+336÷4=399×2=935+891+951=31×26+150=148+164=133+264-145=363÷(12÷4)=26×(234÷9)=24×3×98=57×11-514=57×(63÷7)=96÷(18÷3)=24×17-223=747÷3×5=917-788=161-131=72×(317-312)=983-103×8=368+163+343=303-276+444=3/7+2/7=222×(401-398)=886-10×6=279+(549-514)=322-26=766-11×42=12×24×2=11×84=500÷4×3=874+(951-566)=83×18÷9=370×6=406-131×2=139×7=298-22+18=313×8=999-217-408=77+397=481×(599-591)=73-(290-228)=(768-546)÷3=36×26=647-88×6=910-163×4=425÷5×4=12×24÷9=149+48×17=107×5=891-(745-399)=279+782÷2=84×(63÷3)=20×82÷8=603-60+989=401-365+336=799+(875-464)=5.3+8.2=402-(406-16)=54×6×3=16+91×7=6.6+1.7=430-846÷3=12×81÷4=103×5-311=(436-373)÷7=54×(544÷8)=(278-215)×90=120+85×6=907-(622-463)=132×6÷8=452-19×20=40×6×3=423÷(45÷5)=12×3×67=201×2×7=30×(224÷7)=122+39=6.6+1.2=84×23=198+(213-25)=13×2×89=17×51=311-26×10=472-244-105=183+12×17=372÷6÷2=47×(440-423)=881+471-46=271-(283-265)=496-181+683=20×2×27=85×(164÷2)=(133-95)÷2=288+181=98×(467-442)=933-16×33=22×45÷6=362-(105+227)=923-258+806=283+(317-221)=36÷3×2=42+990÷9=77×41×8=160÷(386-378)=27×18-229=192÷6=668-49×5=286-(44+34)=224÷(2×4)=168÷(2×3)=22×39=(936-492)÷6=240÷4=473-(241+130)=368-976÷4=407+37+904=304-65×2=39×44=427-86=16×49÷4=487+(374-134)=824-13×37=29×2×16=(857-824)×90=84×66=773-(389-32)=195+56=36+56×10=38×2×39=7.3+6.2=353-230÷2=475+(306-17)=65×77×7=485-(208+141)=38×6÷2=475-359=33×3×79=414÷(10÷5)=354÷(10÷5)=707-58×3=430-125×3=440-94÷2=171÷(819-816)=821-722+946=888÷4×2=34×18-377=(457-439)×83=42+193-36=196÷2=54÷9=17×27-300=721+37+229=(978-130)÷2=11×3×79=141×6-774=47×(408÷6)=561+149+26=226×9=43×8÷2=98×76×5=994÷2+818=434×2÷7=5.0-1.8=90÷2÷5=261+(478-101)=11×84×8=82×99=5.0-1.0=871-36×15=879÷3+79=(398-360)÷2=321÷(357-354)=488×2+206=36×74÷6=19×(481-448)=312÷6×12=276+447=521-18×16=122+326=2.6+5.6=89×9÷3=536÷(2×2)=931-140=267+45×15=273÷(976-969)=236÷2÷2=26×8=60×15-107=808+474+533=7.8-6.0=3/6+2/6=95×(20÷5)=527-(359-190)=162×5÷2=441-93=636+626=515+28×3=10.0+4.0=426×8-552=766÷2=562+238+347=46×37×8=475÷5×60=211×6÷3=346-273=390-860÷4=384÷4÷4=432-(96+326)=381-(51+235)=178+339-325=396×(40÷5)=59+425-167=453÷(481-478)=29+22×37=136÷4=85×(375÷5)=16×5×63=634÷(643-641)=156+487-581=839+127-368=145÷(30÷6)=576÷2÷8=644÷(28÷4)=346+283+25=140÷(500-493)=448-18×22=140-56=31×2×57=622×6=236÷2×6=46÷2×37=38×(32÷4)=77×4=(989-827)÷2=26×6×5=980+(445-12)=(338-317)×43=816-281-369=(858-114)÷6=175+232=19×13=316-606÷6=392-108-229=300÷(2×3)=334-(133-93)=135+16×51=220×(18÷9)=4/7+2/7=771+910=306+80-254=345-19×18=425-(204+189)=70×13=264×2×4=261-756÷9=33÷3×30=810÷9=859-135-62=19×(336÷7)=50×18÷4=61×12+514=38×13=90×60=18×14-237=12×18×6=447-71×6=66×9-493=68-18-25=2.3+6.6=217÷7=987+541+965=684÷6=112÷(42÷6)=826+689+205=15×18×3=2.6+8.0=239+18×4=8.5-5.4=24×(42÷3)=346+14+560=728÷2÷2=823+(814-704)=131+336+842=75×(698-673)=222×(15÷5)=8.4+26.2=636÷(30÷5)=490÷7×2=588×6=114÷(3×2)=433+187×4=392÷(249-241)=907+760÷2=80+(999-669)=15×(126÷6)=656÷4×5=583-(247+59)=46×(285-281)=428-358=508+33×30=955÷5+988=28+195-105=450-97×3=443+350=150+324-349=866-51×12=428-(478-308)=62×75÷2=810÷5+773=109×6=52×53÷2=(432-372)×14=429-205=55×7=691+191×4=297-(544-275)=819-253×2=468-48×2=240÷6=(181-41)÷7=68×(147-141)=439-(409-70)=652÷4×2=747÷3÷3=165÷(80-77)=344-205-27=241+106×3=2.6+60.4=53.1-41.6=456-(109+322)=630÷9=(434-424)÷5=282÷6×3=351×2+134=648×2÷6=426×9-166=35×(180÷9)=2.3+4.3=839+250-13=104+580=8.7+84.9=163+96-208=1.6+8.2=866×6-477=18×29÷9=306+18-70=297÷3×4=60×(263-184)=(760-232)÷4=10×52-42=362÷(70-68)=77÷7×69=711×(30÷5)=133+430=(264-114)÷2=381-381+313=(122-109)×34=181+741+23=596×6÷2=122-98+148=534÷2+110=393-(191+125)=96+(329-100)=584+435÷3=496×(48÷6)=165×3-139=66×79×5=13+211+508=438-15×24=358-539÷7=694-(432+19)=163+(65-58)=408-37×10=99×(568÷8)=16×15×3=63×39÷7=569+659+295=89×(171-168)=388÷2×9=(364-348)×53=365-(44+204)=517+162=391+(375-160)=440÷5×26=296÷(12÷3)=140×(30÷5)=144÷9÷2=14×17×3=13×6×12=104×3÷2=831-108-71=(251-71)÷3=237-(97+29)=18×38-381=856-41×19=612÷2÷9=2.7+4.6=438-193-59=257×(18÷2)=408×2-128=61+213+258=962+156-720=819÷7÷3=228÷6×17=564÷(224-221)=19×11×4=686-(106+279)=263-615÷5=735÷3=8.2+6.5=30×7×2=78+348=481×3-876=586×6÷3=876÷(2×2)=410+(452-431)=14×34-452=4.9+4.4=539÷(21÷3)=97×(156÷4)=729÷9+413=501-396÷9=5.4-0.7=860÷(214-212)=405+(345-186)=90×98=364+(425-125)=16×5×2=531+141=951-750÷6=169+(205-171)=310×6-987=(648-216)÷6=348-19×15=474+(300-14)=66.0-21.9=(211-189)×76=606÷(54÷9)=(454-216)÷2=170÷5=30×(84÷6)=271-(401-365)=525÷7+282=15×16÷3=56×29÷2=255÷5×27=481+125=16×6×14=142+272=24×4×9=392÷(81-77)=995-142=21÷7×50=988÷(953-951)=870-648+32=210÷7×98=10×3×72=12×7×53=24÷2×70=(580-70)÷3=283×(854-847)=502-880÷2=28×6=53×30÷2=33.7+4.3=808÷4+47=40÷2×52=61×(546÷6)=65×68×3=306÷2+99=46×66÷2=171÷(66-63)=368×(829-826)=845÷(504-499)=135÷9÷5=152÷8×13=414÷(3×2)=400÷5÷8=70+196=198÷(3×3)=310+35×17=27×25+137=296÷(2×2)=272+59=10×17=908+840÷7=314-14×21=464+(689-500)=162+568÷2=8.4-0.9=342-(256-75)=351-21×15=160÷(273-271)=18×30÷3=2/4-1/4=468-732÷3=0.7+0.6=412-273=290×3=2.9-0.4=190÷(135-130)=92×3÷6=335-89=253+972÷6=239+(402-29)=448÷(16÷4)=352÷(40÷5)=805-(834-716)=47×7×3=428+918÷6=496+(246-22)=31×6×5=237×(351-348)=82×5+424=85×(576-506)=913-(710-626)=14×2=794×2-182=33.1+57.7=380+404=400÷(10÷2)=19×2×3=27×9×6=231÷7×30=12×4=9.3-8.1=51×(54÷3)=122-(442-345)=479-10×19=31×(100÷2)=53×(96÷8)=664÷(4×2)=795-(461+240)=299-220-41=494+860÷4=0.3+4.9=37×2×47=537+398-80=21×19-118=483+13×19=268+26×11=44×2×7=745+469×2=868×8=16.2+64.5=37+229+322=229+239=459-72+95=422-(892-755)=923-(827-264)=59×9×8=623-533=44.2-17.2=693×5-67=592+858-849=11×5×94=(231-221)÷5=798÷7+213=782÷(18÷9)=828-(597+128)=488-14×14=108÷(2×2)=97+506+444=12×56+177=54÷2=470+791=92×5×9=418-34×5=27×(672÷8)=198+601+95=(236-149)÷3=87÷(21÷7)=25×18÷2=17×5×73=824-211-444=68×2×7=368+357=7.3-0.8=605×3÷5=16×23-193=59×11=458-366=702÷9=733+13×76=203×(45÷5)=42×77×3=3/9+4/9=252÷(427-420)=17×(487-430)=7.0+7.6=72÷8×21=2.5+2.7=404+453-680=287-(402-395)=371×(14÷7)=424×2=488×2×8=900÷(3×2)=266×3-731=414÷(3×3)=285+94-194=410-37×10=149+305-54=188-66×2=522÷9×34=445-(478-128)=19×23-230=666÷9×6=33×15-187=401-251=762+907+669=13×17×4=716-630÷2=162÷9×12=584+255=546÷7×10=78+536-293=46×2×12=23×2×34=863-360÷5=107×(48-42)=54+292-96=148×5÷4=(432-208)÷4=10.0-4.5=203-70×2=375+46×6=431-65×6=27×(185-179)=336+80-339=19×9×3=136+563=251×3×9=6.0-2.1=180÷5÷9=25×7×5=21×(124-84)=(266-242)×23=433-(96+243)=120÷(2×4)=37×(261÷3)=466-145-90=812×7-237=(243-234)÷3=413×(24÷3)=423÷9×6=67×62=29×64÷2=630-54+61=55.4-49.7=148-(41+32)=39×20-259=450÷3×4=145-24+496=616÷(2×4)=630÷2×5=498÷(42÷7)=48+151×6=117×6÷9=83×(28÷4)=5/7-1/7=129÷3+210=916×(42÷6)=34÷(264-262)=(66-19)×35=535×3-417=144+69-209=46×18+154=13×11×4=2.0+4.9=547-262-143=752-148×2=474×3-190=735-418=285×3=326×4-331=328÷4=944-706+17=285×(81÷9)=864÷2÷9=81÷3×27=11×32-135=318-11×23=274-(201+33)=1.0+29.8=137+237=345×9=244÷4=976÷4×6=495-26×19=966×(925-920)=16×16-15=15×(20÷5)=288×8=828÷(32÷8)=414×2-255=406-15×16=(779-491)÷4=930÷3+216=10×(90÷2)=51×2×9=735÷3÷5=761-535+451=132-(141-84)=198+(337-53)=2/5-1/5=968÷(2×2)=30×14-389=413÷(217-210)=846+(989-888)=348÷(3×2)=67+72-110=498+493=695×(894-886)=(230-80)÷3=707×(21÷3)=3.1+1.3=816÷(2×4)=369×2-238=6.8-1.1=22.4+70.8=2/6-1/6=940-(192+332)=648÷(3×2)=393-111=404×2+844=151×2×4=949×(496-491)=112÷4=312+861÷3=469+204÷6=262+126=467-14-175=144÷4=707+(972-699)=96×(612÷9)=826-347=44+444+204=11×(126÷2)=95×(279-273)=18×26-287=381-15×15=39×63÷9=98×2=386÷(966-964)=(980-92)÷4=632-130-90=497-50-326=380-104=854÷2×6=12×21÷2=86×33×2=126+192×2=118×8-577=144×2=22×(144÷8)=8.8-2.4=725×(877-868)=3/7-2/7=2.8+4.2=22×40+425=86×6=150÷6=13×46-431=320+121×4=109×4×5=807-13×13=13×32+375=411÷3+991=239-79=798÷(24÷8)=363÷(132-129)=768+384÷2=845-12×38=360÷(12÷2)=298×(444-441)=285÷(938-935)=86×(164÷2)=755-12×27=761+(793-449)=(485-240)÷7=983+544+934=318÷(2×3)=95÷5×41=28×35=316×3-122=400÷(30÷6)=21×19-136=502-454+850=223+(287-235)=356-36+86=73+372-162=18×(306÷6)=765÷9×4=161+236=40+31×10=82+11×86=278÷(14÷7)=369+198-67=589+171-468=20×(350÷7)=312÷8×5=535-203+277=192×(238-235)=55×(121-105)=565×6÷3=26×23=123×8÷3=734-268=239-(51-33)=222-158+130=(592-574)×19=266×7-461=533-14=81×(933-885)=922-365+309=405-788÷2=1/4+2/4=57×4×2=1.5+7.5=12×23×2=453+47-33=31+251+274=23×(77-29)=24×4×51=318-870÷3=169+377+95=546+336=240-159-11=14×(603÷9)=457-171×2=16×12×3=56×12÷8=754-185+219=204×2×5=852-135-470=204÷2×3=35×(72÷3)=255×7÷3=24÷8×95=234-(429-307)=12×17×4=274+480=11×60+960=34×58÷4=32.1+15.8=861-24×23=144÷(2×4)=473×2=10×2×60=798-261-94=14×(128-92)=5/6-1/6=881-576÷4=435÷3×8=22÷2=39×16÷8=26+120-113=1/9+6/9=61.3-50.5=940+(274-181)=(810-682)÷2=参考答案2.1+4.0=6.181×(30÷6)=4059.0-0.4=8.6443×2-91=795517-876÷4=298692÷4=173690+321+143=11543.2-2.5=0.7142+414÷6=21143×(20÷4)=21589.2-39.6=49.6173+58×10=7533/6-2/6=1/6970-(903+12)=5577×4×2=616130-27+272=375718+263+784=1765282-214+326=39429×34-819=167995-476-126=393784÷8÷7=1450+876÷6=196192÷(2×2)=48483-540÷2=213336-(808-552)=80964-884=8039×17+627=129052×8÷4=104163+19×34=809114+156=270174×(330-325)=870602+161=763812+75×8=141228×3×90=756058×(40÷5)=464840÷4×3=63023×(120÷6)=460133-10=123699+850+928=2477666÷6×3=33384.7-24.2=60.545×13÷5=117305+36×17=9174.0-2.0=2.01/5+2/5=3/517×19-110=213452-241-29=18295×40÷5=760917+(896-161)=1652336÷6×81=4536648÷8×23=1863215-(290-178)=103228-(771-760)=217990÷5÷3=66486÷9+115=16960×(111-99)=720(238-222)÷8=23/6-1/6=2/6723-24×11=45912×(378÷9)=504453-17×8=317832-373-409=50751+252×2=1255729×6÷9=486624÷(4×2)=78944÷2÷8=59344+300×3=1244153+29×18=675622×(215-209)=3732665÷(63÷9)=95692÷(981-979)=346444÷(2×3)=74872÷8×7=763183+38×20=943966÷7÷6=23273-(139-36)=17080÷2×4=16039×9×4=1404241×(24÷6)=96463+(793-298)=558281×(14÷7)=562181+14×45=81124÷(3×2)=4886+(612-218)=1280862÷2+812=1243571-190×2=191(497-461)×55=1980985-595-87=303405÷3÷3=4538×(496-488)=30411×16×5=880200-35×4=6018×27=48671×(32-26)=426969-876÷4=750125+(413-41)=497674-26+486=1134242-316÷2=84377-173+162=366195-17×7=7621×39-225=59419×6÷2=57468÷(80-71)=52144÷(500-498)=72216×4-455=409141×4×3=169224×9+562=778675÷3×5=1125524+284×3=1376906+946-37=1815411-383+304=332411×(18÷6)=123388×9+193=98535×9+477=792323×3-887=82(404-269)÷5=27808×8=646448÷3=1635×35=12259.3-6.2=3.1395-70-78=24757×5=285973÷7×9=125118÷9×4=8989-(803-117)=303998-(842+68)=8852×(532÷7)=39529.3-1.3=8.0450-355=95980-234×2=512464-340+33=1571.9+4.3=6.2176÷(34-32)=88260÷(15÷3)=52756÷3÷3=84404+65+226=69516×57=912738÷(54÷6)=82470÷2×5=1175126÷9×60=84057+(944-189)=81254×(327-292)=189058×(115-106)=522121×7-158=689258+44×15=91810×66=660109×8÷2=436114÷2×4=228326÷(14÷7)=1638.9-5.9=3.0596+89×10=148665.4+34.1=99.5408÷(2×4)=5181×(47-44)=24376+350÷7=126345-(74+156)=11537.2+34.2=71.4357÷7÷3=1716×17=272375-184-85=106475-(11+330)=134216-71×2=7498.4-10.1=88.380×53=4240132×3÷4=99973×(36÷6)=5838352÷8÷2=22235-672÷4=67544÷8÷2=34455-(230+137)=88327-24×9=111665-135×4=12567×75=5025234×4=9361/6+5/6=1608÷4÷4=38758+185×4=1498912+(98-92)=918666+39+15=720276+29×8=508(118-107)×59=649249-21×6=123248÷4=62615-415-99=10198×8×9=7056841×6=5046427+95×6=9979.0-4.1=4.9312÷(24÷4)=52552÷4÷6=2327×2×23=1242716-(338+318)=6037+(359-221)=17571×5×2=710847-833=14848÷8×5=530424÷(56÷7)=534/8-3/8=1/810×(147÷3)=49028×3×7=588166×(380-377)=498(897-487)÷2=20575.9-49.4=26.5126-111+188=203696×2-431=961147×(135-129)=882178-103-14=61680-(16+431)=23363×(621÷9)=4347480-206×2=68312+786-739=359952÷2=476446-21×14=15232×65÷4=52048×(172-161)=528182÷7=26302-123-141=3824×3×19=136818×59×3=3186717+415-715=417424×(12÷3)=169679×(252÷4)=497727×3×40=324026×2×28=1456658-777÷7=54721+179-162=38330÷(12÷6)=16534.5-10.0=24.5640÷5=12828×2×68=3808233-11-194=28102+38×14=634920+243-229=93456÷8×75=52525×5×6=750720÷4×7=1260315-(152+39)=12410×6×9=540241-30=211212-585÷3=17864÷9÷2=48430×2+302=116234×12×2=816208÷8×12=312381-(442-369)=30813×32-64=35245×11-351=144478+504÷8=541467-433=3477×86×4=26488(305-95)÷5=42181×(82-73)=1629224÷2÷7=16888-107×6=246546÷(3×2)=91100÷4×33=825447-746÷2=74877-(219+588)=7078×93÷9=80693×4-142=230985-(763-291)=513332×(12÷6)=66424×18-355=7782÷(368-366)=41397-204+15=208324-179=145576÷(2×3)=9617×29-163=33092×84÷4=193226×(381-343)=98888+186=274477-37×11=70824-920÷5=64010×6×39=2340343÷(14÷2)=49111×(219-213)=66684÷(3×2)=1442×32÷2=672210×(75-71)=840243÷9×7=189968÷8=12124×26=62413×6×95=7410151+(381-320)=212912÷(2×4)=114447-24×5=32752×(307-301)=312262-135+301=428616×9=5544310-289+401=422394-486÷6=313627-121-101=405701-18×30=16118×2×57=205230.5+65.3=95.8623÷7×2=178376+13×17=5972/5+3/5=1240-35÷5=23335×69×8=19320294÷3=9820×16×3=96090÷5×12=21684+164×3=57615×52=780114×2÷4=5716×15×2=48014×4×32=1792861-470+521=912120×(36÷6)=720463-(206+89)=16811×3×2=661/3+2/3=164×(124-97)=1728823+411+548=178210×16÷2=80270+(712-632)=350598+(557-111)=104468×18×8=9792138÷6=23(147-35)÷2=5642×9÷3=126272÷4×90=612040×(159-148)=440348÷(2×3)=5829×(217÷7)=899196+12×33=592264×3-723=6910×3×95=2850148×3+697=114121×33-322=37125×83=20757.3-1.9=5.4252÷6÷2=21552÷8×43=2967108×(409-403)=64824×12=2885/10-1/10=4/10475-57×3=30454×17÷9=102781×9÷3=2343207×7-961=488438-189÷7=411286×3÷6=143678×7=474615×30-90=360698-562÷2=417185-172+127=140443-302+858=999(923-557)÷3=12221×4×38=3192166÷2×22=1826950÷2÷5=95679-653+556=58236×16÷6=96288÷(4×2)=3637×12+79=523211×9-600=1299272÷(40÷5)=34234+188-399=23447×5-723=1512582+28-281=329(330-290)×21=840257×8-49=2007679×6-392=36821.4-0.8=0.6(407-336)×14=994(284-30)÷2=12713×56÷7=104656+94×2=844110+39×23=100715×44=66080×(400÷5)=6400513÷9×13=741488÷(2×2)=12231×2×25=1550(300-204)÷4=24210-261÷9=181132-225÷3=57130×3-386=415×33×2=99093×9=83734×(18÷9)=68218-(478-317)=57469÷7×3=201249×5-771=474686+313+696=16955/8+3/8=155÷(985-980)=11444÷6×11=814208÷(4×2)=26258÷(12÷4)=86591-83=508961-335-335=291557×(745-736)=5013(58-45)×59=767150÷(3×2)=25783-541-41=20124÷8×38=114513×4÷9=228662-72÷4=644327×(18÷6)=9810.6+3.8=4.4307+114×2=53518×12÷6=36153+906÷2=606745÷5+475=624180-83+238=33535+75+666=77611×45-355=140329-65×5=4902-376=526334÷2=167351+389+139=87919×(90÷3)=5706.6-3.5=3.1112÷2=56110×(294-286)=88096+583+163=842361+61=422340-880÷5=164977-149+364=1192375+267×2=909879-(601-190)=468896÷(2×2)=224376÷2+613=801192+(97-27)=26278×(30÷6)=390865÷(15÷3)=173(381-343)×23=874446-758÷2=67595-17×31=6821×12×2=50450×49×8=19600177+62=239321-(269-77)=129182÷2=91484-(119+102)=263814-19×39=73482+111×4=926423+332=755609÷7÷3=29976+10×72=1696656÷(2×4)=82175÷(21÷3)=2596.2-34.1=62.1572×(936-932)=2288398-69×3=19118×23-346=6811×6×75=4950775+781+673=222921×22-459=336×27=97234×51÷2=867636÷4÷3=5366÷6×56=616(105-31)÷2=3728×8-109=115390-99+174=465326×(169-161)=2608947-(875-703)=77527×(25÷5)=13527×19×9=4617458×(92-87)=2290732-(344+345)=43267×2÷6=8966×15×7=69303/8+4/8=7/8727-31×19=138390-117=273486-42×4=31893÷3=31369×2÷9=8277×(35÷5)=53960×24×5=7200236+42×11=69851×72=3672880-(449-348)=779212÷2=106441÷7=63147-(371-365)=14115×10-67=8333×4×5=66064÷2÷4=8380-88×3=116483+155×3=94879×8=632497-322-133=4260÷4×10=15068.2-35.1=33.1747-(32+375)=340126×(14÷2)=88269+243-175=1377.6+6.4=14.0932-17×47=133(234-219)×31=465272-(443-299)=128166×4÷2=33282×3×2=49295×98=931065×(392-345)=305539+81=120746-(427-88)=407168-840÷5=0931-(752+173)=6300+551+357=120812×16×5=96086×10÷5=172708×3÷6=35482×35=287062÷2×19=589632÷2+284=600395÷5×11=869288÷6×18=86414×67=93890÷(3×2)=15109×(56÷8)=76324×4×10=96014×(54÷2)=37865×18=1170(314-89)÷5=45305-223=8233×15-354=14138×10-295=85841×(24÷3)=6728480-33×14=1822×5×6=66042×(616÷8)=32346.7+8.3=15.0135÷5×9=243768÷4÷4=48264+116×2=496914÷2=457468×6=280812×8×88=8448255-(178-107)=1843/8-2/8=1/8646-58×7=240444-606÷2=141(401-59)÷2=171(827-218)÷3=203521-(72+198)=251126÷(261-252)=1480×6×3=1440148÷4×19=703484-(296+183)=5197×(224-220)=788112×7+119=90366÷3=22204×(56÷8)=142873+474-368=1792.9-2.1=0.8475×2=95015×12-18=162327×2÷6=109926×6÷2=2778147÷7÷3=7652-17+80=71512×22÷3=8830×6÷4=4518×8×2=2886.9-3.5=3.4606-472-43=9162×13-284=52295×95=902539×8=312192÷(149-141)=24393-21-111=261425÷5+389=474150×3-341=109140×7÷5=1965.8-5.6=0.251+317-30=338481+238×2=957540÷6÷3=30881-20×41=61160+53×10=690419-(250-192)=361664÷8×2=16624×4×18=172812×10×8=960475-134-13=32824×25=600372-343=2962×10÷5=124670+53×13=135944÷2÷2=1199×21×2=4158432÷3+172=316(921-18)÷3=301381-160÷8=361366÷6=61126×7÷6=147423×5÷3=705855×7÷3=1995778-(670+79)=29361-149=212465-42×11=3120×5÷8=75(738-310)÷4=107780÷(32÷8)=195422-(208+198)=16927÷(36÷4)=10310×33=330428-41×8=10029×17×2=986774÷(545-542)=25823×3×95=655510×45×6=2700872-(19+121)=732960÷5×7=134499×(10÷2)=495675÷(3×3)=75108÷(751-748)=36(481-285)÷7=2823+755+160=938495-26×6=339216×4=864958÷(51-49)=479353-140-39=174668+934-597=1005728×(765-762)=2184935-83-612=240125÷5÷5=5166×(460-456)=664919-115=804248×4-682=31028+320+162=51021×(585-572)=273224÷(242-240)=112272÷8=34(178-119)×14=826217+(406-188)=435116×7=812225÷(424-421)=75120×8=96052×50÷4=6502.8-2.7=0.1580-336÷3=46852×16-750=82242÷(12÷6)=121494-86-190=218361-98-86=177392÷(56÷7)=4919×3×66=3762412-73×2=26628+291÷3=125403-10×27=13327×47=12696.2-1.4=4.8341×3=102317×29×2=986209-56+304=457198+22×6=33069+103×9=996498+12×15=6785/9-2/9=3/9575-(70+333)=172322÷(214-207)=46338+580+378=1296352÷2÷4=44482+476=95837×19-331=372667+510÷2=92211.5+8.2=19.7295+462+32=789422-12×27=9836×(42÷6)=252450÷(119-117)=225560-340=220960÷2×9=432054×7×3=1134884÷(2×2)=221(606-542)×71=4544627×(15÷3)=3135306+27×8=522384÷8÷2=24107×9-341=622418-69=34991×(101-94)=6378.7+7.1=15.840÷(20÷4)=890÷(130-125)=18435+336÷4=519399×2=798935+891+951=277731×26+150=956148+164=312133+264-145=252363÷(12÷4)=12126×(234÷9)=67624×3×98=705657×11-514=11357×(63÷7)=51396÷(18÷3)=1624×17-223=185747÷3×5=1245917-788=129161-131=3072×(317-312)=360983-103×8=159368+163+343=874303-276+444=4713/7+2/7=5/7222×(401-398)=666886-10×6=826279+(549-514)=314322-26=296766-11×42=30412×24×2=57611×84=924500÷4×3=375874+(951-566)=125983×18÷9=166370×6=2220406-131×2=144139×7=973298-22+18=294313×8=2504999-217-408=37477+397=474481×(599-591)=384873-(290-228)=11(768-546)÷3=7436×26=936647-88×6=119910-163×4=258425÷5×4=34012×24÷9=32149+48×17=965107×5=535891-(745-399)=545279+782÷2=67084×(63÷3)=176420×82÷8=205603-60+989=1532401-365+336=372799+(875-464)=12105.3+8.2=13.5402-(406-16)=1254×6×3=97216+91×7=6536.6+1.7=8.3430-846÷3=14812×81÷4=243103×5-311=204(436-373)÷7=954×(544÷8)=3672(278-215)×90=5670120+85×6=630907-(622-463)=748132×6÷8=99452-19×20=7240×6×3=720423÷(45÷5)=4712×3×67=2412201×2×7=281430×(224÷7)=960122+39=1616.6+1.2=7.884×23=1932198+(213-25)=38613×2×89=231417×51=867311-26×10=51472-244-105=123183+12×17=387372÷6÷2=3147×(440-423)=799881+471-46=1306271-(283-265)=253496-181+683=99820×2×27=108085×(164÷2)=6970(133-95)÷2=19288+181=46998×(467-442)=2450933-16×33=40522×45÷6=165362-(105+227)=30923-258+806=1471283+(317-221)=37936÷3×2=2442+990÷9=15277×41×8=25256160÷(386-378)=2027×18-229=257192÷6=32668-49×5=423286-(44+34)=208224÷(2×4)=28168÷(2×3)=2822×39=858(936-492)÷6=74240÷4=60473-(241+130)=102368-976÷4=124407+37+904=1348304-65×2=17439×44=1716427-86=34116×49÷4=196487+(374-134)=727824-13×37=34329×2×16=928(857-824)×90=297084×66=5544773-(389-32)=416195+56=25136+56×10=59638×2×39=29647.3+6.2=13.5353-230÷2=238475+(306-17)=76465×77×7=35035485-(208+141)=13638×6÷2=114475-359=11633×3×79=7821414÷(10÷5)=207354÷(10÷5)=177707-58×3=533430-125×3=55440-94÷2=393171÷(819-816)=57821-722+946=1045888÷4×2=44434×18-377=235(457-439)×83=149442+193-36=199196÷2=9854÷9=617×27-300=159721+37+229=987(978-130)÷2=42411×3×79=2607141×6-774=7247×(408÷6)=3196561+149+26=736226×9=203443×8÷2=17298×76×5=37240994÷2+818=1315434×2÷7=1245.0-1.8=3.290÷2÷5=9261+(478-101)=63811×84×8=739282×99=81185.0-1.0=4.0871-36×15=331879÷3+79=372(398-360)÷2=19321÷(357-354)=107488×2+206=118236×74÷6=44419×(481-448)=627312÷6×12=624276+447=723521-18×16=233122+326=4482.6+5.6=8.289×9÷3=267536÷(2×2)=134931-140=791267+45×15=942273÷(976-969)=39236÷2÷2=5926×8=20860×15-107=793808+474+533=18157.8-6.0=1.83/6+2/6=5/695×(20÷5)=380527-(359-190)=358162×5÷2=405441-93=348636+626=1262515+28×3=59910.0+4.0=14.0426×8-552=2856766÷2=383562+238+347=114746×37×8=13616475÷5×60=5700211×6÷3=422346-273=73390-860÷4=175384÷4÷4=24432-(96+326)=10381-(51+235)=95178+339-325=192396×(40÷5)=316859+425-167=317453÷(481-478)=15129+22×37=843136÷4=3485×(375÷5)=637516×5×63=5040634÷(643-641)=317156+487-581=62839+127-368=598145÷(30÷6)=29576÷2÷8=36644÷(28÷4)=92346+283+25=654140÷(500-493)=20448-18×22=52140-56=8431×2×57=3534622×6=3732236÷2×6=70846÷2×37=85138×(32÷4)=30477×4=308(989-827)÷2=8126×6×5=780980+(445-12)=1413(338-317)×43=903816-281-369=166(858-114)÷6=124175+232=40719×13=247316-606÷6=215392-108-229=55300÷(2×3)=50334-(133-93)=294135+16×51=951220×(18÷9)=4404/7+2/7=6/7771+910=1681306+80-254=132345-19×18=3425-(204+189)=3270×13=910264×2×4=2112261-756÷9=17733÷3×30=330810÷9=90859-135-62=66219×(336÷7)=91250×18÷4=22561×12+514