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833÷(541-534)=420-22=39×12-263=144÷2×80=170×3-46=0.5+8.5=47.4-1.5=156×5÷4=48×3×6=341-65+198=2.6+7.5=550×(18÷2)=96×7×5=24+187×4=8.5+9.4=79×74=543+675-137=585-(249+137)=168+21×18=16×3÷6=802-14×44=600÷6÷2=407+13×37=113+693÷7=642-241-174=270×3-112=44÷4×13=23×2×50=16×42÷7=441+890-581=645-36×2=15×26-298=530+384+70=345-79-158=139×5-394=112÷7÷8=200÷8×6=1/8+2/8=10×(602÷7)=59×(204÷6)=77-27=328÷(20÷5)=41+381-251=399-(31+304)=262-109+808=248-229+256=357-218+618=214×4+60=24×9×2=11×7×2=32+572+988=217÷7=41+450+30=12×73-545=12×66÷3=490-240-40=862×5-432=388×2÷8=222+185+474=57×(448-435)=420-(324-53)=443-242-129=(91-57)×13=801×(42÷7)=58×72=(197-159)×69=41×13=121×2-143=87×57×2=11×82÷2=879×6÷9=21+(534-496)=973-37×16=522÷6×5=895-195=387-(40+286)=87+28×22=210+178+606=86+62=29+230+376=395-79=395-11×19=903×(880-875)=21×45=10×34-16=189÷9×97=990×6÷9=828÷4=391-(674-558)=116÷4×2=102+227×3=16×5+720=790-(314+91)=74×10-670=123+75×9=20×9×2=156÷2+437=448÷(4×2)=474-27×11=5.0+2.1=48×66÷9=326+93=815-(188+445)=213×(15÷3)=467-250÷2=629+(689-672)=118×7÷2=65+152÷8=869-164-699=11×(365-334)=362-(420-394)=(335-277)÷2=576÷3+495=870+37×26=652+141÷3=494-10×37=344+100=19×(445-440)=144÷9×51=355+356-175=(191-140)×81=61-53+418=25×9×4=136÷4=749+(312-289)=3/5+2/5=359+780÷2=608-236÷4=55+73×5=334-30=139×2+272=36÷(36÷9)=96÷2×9=763-(941-375)=10×2×34=276-178=652÷2×4=416-(287-95)=835+20+14=186×3÷6=611-354=888÷(2×2)=11×(311-277)=313+190×2=827-171×4=467+15×35=33×(70÷5)=400-112÷7=19×30-101=13×22+410=871-165×3=16×(209-197)=8.5+1.7=36×83=99×6÷3=564×3=315+71×2=273-160=364÷2+339=208÷2=762-12×52=840÷(3×2)=43×28×5=673-147+791=6/8+2/8=997-(887-211)=77×6×2=93×98÷6=354÷(431-429)=31×54÷3=176÷2=648÷9÷9=7.4+69.7=376-38+15=500-492÷3=181-128÷8=289-(77-65)=433+11×20=476÷(56÷8)=9.6+6.9=6.8-4.8=15×18-99=949-(57+236)=12÷3=141×3+114=547×3-229=19+36×21=977-11×31=17+(483-458)=48×(336÷7)=470×2×9=162÷(45÷5)=32×12÷6=25×84=76÷(463-459)=107+805+19=638+(632-437)=(820-218)÷7=147÷7×26=12×2×11=299-650÷5=256÷2÷4=193+254×3=27×52×4=92÷2×21=394×2×4=867-535-259=727+521-625=(941-417)÷2=(766-478)÷8=328÷(4×2)=387+(205-53)=317+781=(386-98)÷2=299-12×20=446+818-388=(177-71)÷2=30+88×5=52.0+14.6=120÷(18÷6)=496-(451-223)=10×2×7=75×3÷9=(432-417)×56=10×10×2=669-992÷4=396+171=160-(77+52)=65÷(20-15)=273×4÷6=37×4=21×39=438+(440-168)=136÷8×65=228×(16÷8)=874-98÷7=12×32×2=671-274×2=720÷6×8=723÷3×9=836÷4=408-53×3=966÷7=848÷(581-573)=352÷(4×2)=39×(299-290)=167+(493-400)=(766-108)÷2=623+15×21=43×16×9=288-135×2=65×6÷5=42×9÷6=785+285-48=94×88÷2=742÷(63÷9)=42×10×2=86÷(148-146)=787-(34+500)=27×6×2=16×16-110=324÷3÷6=64×94=356+483×2=42×10-110=32×17+633=58-19×2=72×12÷4=63×73×9=12×10÷5=(527-443)÷4=642÷(2×3)=56×(32÷8)=175÷7=291-(184+97)=867-152-141=15×(658-570)=27×73=645-135+75=128÷8=125+22×4=96×25×5=159×(36÷6)=525-840÷7=567+107+250=6.8+35.0=342-938÷7=703-26×16=15×31-364=466-131-69=798÷7÷2=184÷2×20=799-(496+48)=1/5+2/5=58×(301-295)=328÷8=17×(315÷7)=47×17-670=738×(20÷4)=476-22×13=477-39×11=410-209=990÷9=110+563+274=58×4×2=15×11+586=341+560÷4=732÷(322-320)=124÷4×27=733-(697-384)=5.5-0.2=13×92×6=72×68×4=582-114+618=930×(49÷7)=336+(459-287)=492÷(78-75)=(80-59)×30=451×2-722=452-588÷6=555-(232+245)=751-40-417=154-(70+79)=75×15÷5=706÷2×8=484-87=518÷2=959-525-314=28×10×3=3.0-1.3=(196-12)÷2=280÷8=938×(637-633)=65×(104÷8)=234÷6=449-318=949×(63÷7)=96÷(2×2)=604+920-925=868-30×22=445+625-906=316+(454-77)=618×5-151=198+14-82=120×(35÷7)=769+10×69=80÷2÷2=599×(526-523)=9.9+4.8=241×(473-470)=17×9÷3=22÷2×75=19×2×22=69+295-213=15×27÷3=563+(767-733)=23×18-94=16×(100÷2)=47×(72÷8)=14×2×3=876-121×3=201+833+467=128×7÷2=211+174=(328-295)÷3=(822-67)÷5=234-346÷2=854-(375+213)=6.0-0.5=2.9-2.8=456+398+132=11×72÷8=366-465÷3=841+82×6=33×16=78×11÷6=404×(530-523)=535÷5×6=693×(30÷5)=75÷(25÷5)=16×13×2=40×(24÷4)=9.4-6.5=32÷2÷8=61+225+583=553÷7×92=817-33×16=61×2×5=400÷(45÷9)=2/6-1/6=161+33×19=11×14×3=(616-550)×51=271+214=392×5=2.1+0.8=383-33=301+(284-208)=85+22×39=371-(346-323)=378-89+130=254-191-58=237-15×10=78.4-59.9=657×2=13×42+298=18×13=25×5=228×4-141=432-160×2=107+53×14=6.3-5.3=510÷2÷3=303+(152-115)=819-812÷7=431×(629-620)=14×10×3=897-(389+32)=267÷3=229×8=11×70÷7=369-38×9=358+353=4/10+5/10=4/7+2/7=594-(721-297)=918÷(15÷5)=314-10+289=457-48-243=140÷(63÷9)=75÷(972-969)=810÷5÷6=424×(49÷7)=121+305-153=534+658÷7=30×(171÷9)=797×9-650=486-213÷3=320-(59-54)=763-54×3=834×3=(871-136)÷5=(402-382)×99=378÷3=416+200÷2=34×4×2=728÷4÷7=909-90=43×2×5=27×2×23=157+25×2=763+(531-460)=63×46×3=275-(323-98)=923+(769-490)=266×7-246=208×6-534=350-346+149=(527-321)÷2=(445-416)×33=714÷(2×3)=(278-253)×15=22×(245÷7)=3/6-1/6=246÷(12÷6)=540×(137-133)=64.1-33.1=989-(721-284)=725×6=57-432÷8=238-954÷6=617×5-755=72+100=63÷(35÷5)=975+274×2=720÷(2×2)=467+450÷5=10×(592÷8)=168÷(42÷6)=573×(32÷8)=42×(128÷8)=(207-81)÷3=380+11×10=5.6+2.3=35×(39÷3)=955-10×30=95+66×7=36×13÷3=600÷8×5=(913-889)÷3=14×5×6=111+(315-236)=271-208+376=139×7=465+570÷6=30×(163-154)=731-92+958=263+611+589=2.5-1.8=204÷(3×2)=660÷(551-549)=16×27×2=125+409=16÷2=975÷3+383=235-14×14=328×3÷6=399-(242+65)=421-118÷2=16×16×2=9.9-5.7=47×12÷4=73×6÷3=360÷(2×4)=381-(159+83)=287×(699-695)=141÷(100-97)=99+152-42=10.0+4.2=878+968+766=67×(783÷9)=11×41-120=32÷4×6=10×(140÷2)=256÷2=109×(18÷2)=7.8-5.0=78÷6×9=252÷(16÷4)=462-(418-417)=346÷(909-907)=55×68×9=45×20+11=108÷3=464÷(4×2)=462-149×2=405÷(12÷4)=14×(225-221)=191+133=8.0-7.5=22×27÷2=682÷2+765=328÷(2×2)=359-165=275-540÷9=580÷(2×2)=78×16=212+243-64=23×40-556=960÷6÷4=271+410+49=134+52=155×(488-482)=81×42÷9=12×56=291-52=417+294÷2=458-140-181=672×(195-189)=455+152=625+258+56=2.8+8.8=449+152+362=504÷(3×2)=54×6×3=8.3+6.4=(720-465)÷3=35×20=(305-139)÷2=31×14×2=862÷2×5=111-75+213=945×2÷9=154×3÷2=9.0-8.4=477+376=588÷6÷2=955×(14÷7)=310-(189+101)=61+294+645=10×64÷4=98÷2×94=23×28=490-(328-228)=58×(126÷9)=13×54+702=588+495=20×(24÷3)=288÷(27÷9)=15×(66÷6)=290+27×13=49×(328÷4)=392+377×2=14×46=588-(320+15)=54×94÷3=707÷7×8=271-(79+36)=224÷(4×2)=392÷(4×2)=145×(36÷6)=37×12=867×(662-656)=40×5=62×70×7=74.5-35.3=21×19-384=724-135×3=339×8÷4=324÷4+476=133+14×38=289-258=16×28-431=5.2-2.9=198-(14+100)=588÷6×89=(447-317)÷5=45×2×66=173-145=62+137+764=312÷6+484=23×4×17=449-(189+159)=74×9×5=760-355=3.2+3.0=962-(198+741)=14÷7×60=269-221+55=111×(12÷2)=338+12×27=101+55×3=712-(906-610)=406÷(293-291)=6/8-1/8=620-48×3=29×27×5=505-302=686-975÷3=494-237×2=21×45-558=81×(588÷7)=557-46×12=127+921÷3=842÷2+973=96÷(715-712)=486÷(485-483)=13×4×18=137×5=128+37×4=986-246-440=544÷2÷2=50×9×8=967-(370+316)=16.2+21.8=711÷9×88=469÷7+239=856-532+471=140×7=485-445=386-185÷5=964-(26+620)=(654-619)÷7=268-22×8=294+146=968-849+653=252+38×10=14×7×94=45×2×94=393+(447-385)=183+(417-113)=235×4-340=560÷7÷4=15÷(455-452)=27×43=41×2×64=38×16+355=418÷(631-629)=854+10×9=248+45-10=17×54-528=586÷2+61=21×(605-553)=324×8÷4=448-241=158+290-169=81÷9×88=499×2-543=870-576-290=24×4×24=207+(457-380)=93×52÷6=788-707+65=56×8÷2=(404-369)×25=494+726-861=403-15×3=393-18×14=28÷(35÷5)=66.8-26.8=504÷4÷3=164+326-429=35×3×6=704÷(2×4)=4/7-1/7=63×(45÷5)=24×(20÷2)=20+185-143=16×24÷8=369÷3×2=396÷2+523=590-(503-268)=18×6×7=479-25×18=224-215+105=693+143-223=12.4+26.9=179×(24÷8)=74×93=89+220+387=21×(806-781)=12×46÷8=153-(311-271)=349-65-210=906+(995-144)=311-210+162=23×18+152=185+147+340=14×14-49=131×4=(59-27)×26=335×2-626=20÷(109-104)=176÷(2×2)=126×(299-296)=985-414=184÷4÷2=(832-32)÷5=21×33=36×22÷6=154+32×23=5.4-3.4=152÷(823-819)=762×9-140=912+430+425=(207-181)×23=21×22=82+135-29=120÷8=56.7+12.1=791-203=90÷6=218-810÷5=81÷3×29=98.9+1.1=57×(135÷9)=4.2+3.1=174÷6=18×(42÷7)=62×50=117×8×2=22.3+62.6=18×4×23=33+961-147=367+116=920-357-227=12×3×36=344+88=(734-659)×17=135×3=656÷(2×4)=250-(694-606)=22×15×3=246+434÷2=204÷6×27=512+(741-327)=571-675÷9=216-22×5=80×(485÷5)=252÷3×5=128×6÷2=490×2×7=13×2×71=474-30×3=864-12×59=490÷(28÷4)=17×(438-341)=392+15×15=126×8÷9=314+200×3=(668-254)÷9=33+54+743=4.2+4.5=31×8×3=62÷(656-654)=409-(73+332)=41.2-2.9=22×4×13=192÷(20÷5)=558÷(2×3)=175×(36÷9)=720-132×2=11×17×4=98×39×2=19×12-79=27÷3×28=111+13×14=(257-155)÷6=184×(56÷7)=403-(25-19)=634-246×2=14×16×4=10×(651÷7)=209×(217-214)=135÷9÷3=121×4=21×64÷8=(92-32)÷2=388+(394-289)=19×19-296=329-104+242=323-(309-112)=29×13-145=11×44-175=16×(275÷5)=96×68=341×(10÷5)=(500-230)÷2=252-34×3=(331-235)÷2=308×(703-695)=941×(336-331)=462+294+898=3/5-1/5=24×2×89=96×2-125=424÷4×3=979-131-564=864÷3=315×(293-287)=323-666÷9=451-139-284=(643-309)÷2=505-83×3=5/8+3/8=900-360=459-25×11=861-245×2=576÷3+97=162÷9÷3=32×2×5=249+(276-90)=196÷7÷7=23×85=203×4-293=7.8+5.8=458-(326+109)=282+695+943=72÷(40÷5)=17×(765-729)=432×8-494=20÷(307-305)=960+(658-308)=208÷(4×2)=243÷3×2=351×(14÷7)=(293-37)÷8=921-(629+136)=634-265+688=629×3-238=255+151-79=600÷(138-130)=89×5×6=464÷(2×2)=60+153×6=539+706+636=160÷(4×2)=588+556÷4=90×29=328-10×25=76×25=27×3×89=28×3×8=170÷(40÷8)=516÷(2×2)=256÷8÷4=30×16÷8=120÷3=200-143=435-158=972-109=289-29×3=409+108×5=116+689-300=72.1-71.4=192÷(305-303)=864÷8÷2=413-606÷2=85×66×8=690÷(3×2)=11×7×84=837÷9=311-(138-102)=14+10×21=612÷2÷2=608÷(2×2)=11×84÷6=392÷4=497×2÷7=817-75×5=5.3-3.9=340-666÷3=368÷(2×2)=827-23×13=360÷9×63=930-560÷7=810÷2÷3=37×12-392=154×6÷2=22+506-334=441-187-164=348-46=39×15-490=14×7×20=155+892÷2=350×2×9=2/6+3/6=197+229=113×(51-45)=979-(440+410)=274+298÷2=113×5-164=268÷(24÷6)=546÷3÷2=416-321+338=113×2+350=(159-148)×56=472÷(176-172)=291-20×14=19×12=376÷(4×2)=89×70÷5=196÷(844-840)=810÷5×2=403-778÷2=916-47×17=441×(12÷6)=220+133+442=44×(32÷2)=644÷7÷4=592÷(777-769)=57+46=10.0-5.2=745+15×18=912-17×20=(205-58)÷7=190÷2×5=402÷6×4=545÷(45÷9)=551×2=(582-96)÷6=890-77+480=778×(682-677)=7.5+6.7=168+211+517=5.1-4.2=376+225+212=452÷(10÷5)=541×(430-425)=18÷(2×3)=78×3=407+71=742-134×3=278-181+368=854-30×2=504÷8÷7=392+(146-122)=723-673-33=68÷2×56=16×(224÷8)=433-199-93=903÷7÷3=896-92+284=405÷5×33=7.6-0.5=652÷2=20×67×4=774×2÷9=25×16÷4=436-(271-72)=31×(190-148)=9.0-4.9=20×3×46=600÷3÷2=87×7-290=119×(338-335)=104÷(375-367)=6.3+27.0=72+355=612÷6÷3=190×(580-576)=432÷(2×2)=53×(768÷8)=857-52×6=20×2×18=456-170-88=5.5-3.5=11×7×92=25×2×17=414÷(54÷6)=836÷2×8=656-927÷9=76×(360÷4)=432×7-597=148×(185-180)=816÷4=644÷2×5=397-140×2=427-282=107×(27÷3)=765×9-399=759×6÷2=153÷3×18=442-199-40=268-209+295=455×8-157=52×(294÷3)=945÷9×7=324÷3×4=404-54×3=110-497÷7=213+(475-311)=41×17=387÷(747-744)=201+127=371-(250+31)=64+(965-513)=920+884+403=968÷2+866=381-16×22=144÷2=70÷5×16=6.8-1.3=16×3×64=501-(165+47)=462-21-237=216÷(18÷6)=779+990-134=40÷8×34=396÷(20-16)=902÷(14÷7)=28×(96÷6)=55×12÷4=320×9=610×(72÷8)=716+687+142=124+317+313=41×7=201÷3×21=27×(485-457)=609×5-593=936-739=12×21=10×14×3=10×(594÷6)=40×(110÷5)=192÷8+427=385+512-460=307-98-40=712-660+556=7.4-0.2=120+240=82÷(169-167)=46+(479-177)=615+764+533=740×3÷5=48×5+51=127×(10÷2)=0.9+0.7=49×9-437=572×3÷4=21×4×95=(415-227)÷4=399-(980-706)=444+71×10=419-(67+64)=342×2-242=7/8-1/8=319-(306-257)=228×(17-13)=400+717÷3=278-252÷7=862-387=78-177÷3=10×2×66=181-56+230=5/9-3/9=156+809+256=62+53×7=176÷8=308÷4÷7=455-864÷2=11×(375-355)=180-(925-753)=23+(378-340)=(435-414)×22=119×3=4/6-1/6=234×3=79×(416-404)=24×20-169=228+(476-310)=416-(82+189)=212+954-317=390÷3=107×8×3=24×3×25=780÷6÷2=310+48×3=103×(466-459)=9.2-1.9=408÷6×5=441÷7÷7=89+845÷5=406-(383-33)=368÷2=172+37=8.1-0.5=347-(666-499)=16×(273÷3)=(440-148)÷4=864÷8÷4=138×5=433-11×2=306÷3×7=12×(252÷7)=650-685÷5=156×(182-177)=8.6+1.2=117÷9=28+120=89+(494-287)=495-(222+59)=265+93=576÷(14÷7)=15×50÷5=218-(499-457)=24×15-97=441×6=83×10-612=791×3=56-13×3=905-(683-91)=944÷4×9=339-52-119=34.4+32.9=234-176=455-780÷3=(954-905)×70=721+28×12=22×2×5=6/10-1/10=7/9+2/9=192÷(42÷7)=96×66=154÷(28÷4)=5.4+1.8=276÷2×4=68.2-6.4=906+138×2=644÷(131-127)=100×2=374-147-174=42×8÷6=(510-194)÷4=31×14-265=99×3-254=478+428×2=31×3×11=481×2-20=520×(24÷6)=23×(224÷7)=522÷9÷2=562÷2×8=271×3=443-71×2=404-335÷5=99-(350-307)=460-(639-580)=36÷2×14=90×79=351÷3+674=63×3×4=160×(401-397)=370÷5×74=42×2=14×13=131-812÷7=92×6+646=10×(819-813)=337+28÷7=765-68-89=133+14×61=353×2=970÷(270-268)=318÷(3×2)=488+(337-258)=132×(90-85)=74.9-70.5=124+33×6=87×11-689=419×(16÷8)=440÷(2×4)=378+12×11=11×15×3=14×38÷2=349-(102+18)=11×86×9=888×5=616+(675-415)=36×20=851+13×28=329-313=795×(10÷2)=118÷2×24=52-(126-125)=280+87=19+277×3=470-10×30=234+179+382=14×(552÷8)=12×59-380=12×(260-173)=272×2=330÷3×2=386-15×12=32÷4×41=157×2×4=490-10-459=(346-157)÷3=70×(162÷6)=611×2-682=248+52×6=89×72÷3=629-10×32=24×2=(373-229)÷6=392-(293+90)=237-21×3=14×(493-469)=41×(347-342)=576÷8=99×34÷2=369×2÷6=2.8+83.8=672÷4÷7=243+14×34=937-813+398=22×(46-40)=5.6+2.8=480÷(30÷6)=106-84+338=60×9=872-132-91=459+450=178×5-686=117×4×2=664+540=823-14×16=309×(487-483)=13×75-604=(226-209)×54=444-20×10=72×(308÷4)=(161-115)×55=295×2÷5=437-(270+80)=92.3-47.6=670-475=32×11÷4=78÷6×3=16×3×60=718×7=379-10-155=159-95+138=20×7+925=466+511÷7=891-96=786×9-312=(377-189)÷4=1.1+4.0=251+503-633=560+(920-790)=2/3-1/3=(431-167)÷2=342÷(27÷3)=907×2=12×43=306÷6=630+893-177=155+149=361×2=59×83=990÷(81÷9)=169+(468-389)=13×35×2=42÷6×13=71×12÷3=1.9+7.6=343-39+378=892-386×2=552-(940-675)=118×2=26×21=189×4÷7=177÷(24÷8)=175-31=112+320-398=119+121=16÷8×74=904-217-387=505-262+133=128÷(106-104)=0.2+79.2=828÷6÷2=3/6-2/6=86×3×7=495÷(35÷7)=44×(14÷7)=406-138-83=883-21×12=692-(59+153)=2/10+3/10=2/7+4/7=603+224-415=396-70-318=51×(135÷9)=13×7×93=65×9÷5=459-432+309=795+376×2=40×12-316=491+15×14=17×3×34=74+70×4=708×9÷6=84+(998-796)=587×2-922=366÷6×91=27÷9×6=846÷(2×3)=25.0-7.4=988-(314+125)=232÷4÷2=308+23-276=458-25×15=74×58×8=600+216÷2=202+105-87=222÷(3×2)=262-12×21=91+80-143=31×(379-364)=217÷7+296=44×73×9=867-628=274+898+438=215-49-147=6.5-2.6=27×51÷3=462-16×11=923-198÷2=832×9÷3=220+886=988+(987-133)=14÷2×64=32×3×20=63×96×7=325+68-167=34.1+33.2=288÷6+29=300÷(27÷9)=(302-62)÷8=286÷(12÷6)=993-13×41=12×(228÷4)=548+408=156+(513-330)=304×(502-494)=18×20-124=676×4-446=288÷(308-304)=366-14×16=18+234-123=584÷2×7=57+(874-763)=(465-246)÷3=37.7-8.7=26×32-600=262÷2=23×2×34=867-486÷2=417-(144-15)=179×2+255=132÷4×78=23×2×86=498×2-754=37×23-328=26×21÷7=254-(437-428)=208÷4×9=342+83=9.4+6.0=520÷(4×2)=236-178+354=674÷2+563=315÷(50-47)=390÷6×9=987-29×3=371÷(159-152)=168+60=6/7-1/7=532×5÷7=447-406=13×19=45×11×2=135×2×4=880-550+930=441÷7+255=53×68×8=114×5+176=232×(24÷8)=636÷4×3=78+10×24=394-24×16=409×(42÷7)=253×(28÷4)=603-575+964=10×45×2=(83-62)÷3=33×6÷3=84÷2×96=754+690=2/8+4/8=693×(965-961)=398-15×24=151+283-75=731+354+24=13×25-279=240÷4×2=(366-270)×70=532×4÷7=(889-499)÷2=674-356-148=11×5×11=32×15-19=898-15×3=313+383+277=204+613=6.2+0.2=36×16-400=275-15=90÷5×80=45×5=159+173=10×30×3=282×3×4=9.1-6.6=333-(58-23)=266÷(14÷2)=11×90+139=16÷(935-927)=565×8=45×2×80=138÷(48÷8)=144×4÷2=315÷9÷7=769×(956-949)=8.2+1.6=629-284-30=982-(196+436)=(172-75)×72=88.4-58.3=165÷5=36×2×81=49×(168-157)=45×21+251=672÷(2×4)=27×(570÷6)=555-206-324=17×(351-311)=483-432÷9=872×2-372=396-(261+86)=811-(718-114)=692-236+370=47×2×69=70×(198-191)=54÷9×47=13×14×5=67×3×9=68+41=216×2-212=34×7×2=68×10=490÷7÷5=799×(12÷3)=8.6-3.3=424-300=320+(746-686)=10×81-663=920-136-408=11×(363-312)=646-(398-243)=152+36+677=12×48÷3=296÷(2×4)=828÷(2×3)=257-22×6=715+735-844=837÷9×2=89+40-47=194÷(498-496)=104÷4=492÷(122-119)=132÷4=286×9=125÷5×30=68×(214-174)=332-14×2=44×10=70÷5×58=124÷(24÷6)=7.4+7.7=22×36=500÷5+236=114×2-166=756÷(3×2)=818÷(770-768)=131×(12÷3)=44×9=36×2×35=417÷3×2=16×4×3=参考答案833÷(541-534)=119420-22=39839×12-263=205144÷2×80=5760170×3-46=4640.5+8.5=9.047.4-1.5=45.9156×5÷4=19548×3×6=864341-65+198=4742.6+7.5=10.1550×(18÷2)=495096×7×5=336024+187×4=7728.5+9.4=17.979×74=5846543+675-137=1081585-(249+137)=199168+21×18=54616×3÷6=8802-14×44=186600÷6÷2=50407+13×37=888113+693÷7=212642-241-174=227270×3-112=69844÷4×13=14323×2×50=230016×42÷7=96441+890-581=750645-36×2=57315×26-298=92530+384+70=984345-79-158=108139×5-394=301112÷7÷8=2200÷8×6=1501/8+2/8=3/810×(602÷7)=86059×(204÷6)=200677-27=50328÷(20÷5)=8241+381-251=171399-(31+304)=64262-109+808=961248-229+256=275357-218+618=757214×4+60=91624×9×2=43211×7×2=15432+572+988=1592217÷7=3141+450+30=52112×73-545=33112×66÷3=264490-240-40=210862×5-432=3878388×2÷8=97222+185+474=88157×(448-435)=741420-(324-53)=149443-242-129=72(91-57)×13=442801×(42÷7)=480658×72=4176(197-159)×69=262241×13=533121×2-143=9987×57×2=991811×82÷2=451879×6÷9=58621+(534-496)=59973-37×16=381522÷6×5=435895-195=700387-(40+286)=6187+28×22=703210+178+606=99486+62=14829+230+376=635395-79=316395-11×19=186903×(880-875)=451521×45=94510×34-16=324189÷9×97=2037990×6÷9=660828÷4=207391-(674-558)=275116÷4×2=58102+227×3=78316×5+720=800790-(314+91)=38574×10-670=70123+75×9=79820×9×2=360156÷2+437=515448÷(4×2)=56474-27×11=1775.0+2.1=7.148×66÷9=352326+93=419815-(188+445)=182213×(15÷3)=1065467-250÷2=342629+(689-672)=646118×7÷2=41365+152÷8=84869-164-699=611×(365-334)=341362-(420-394)=336(335-277)÷2=29576÷3+495=687870+37×26=1832652+141÷3=699494-10×37=124344+100=44419×(445-440)=95144÷9×51=816355+356-175=536(191-140)×81=413161-53+418=42625×9×4=900136÷4=34749+(312-289)=7723/5+2/5=1359+780÷2=749608-236÷4=54955+73×5=420334-30=304139×2+272=55036÷(36÷9)=996÷2×9=432763-(941-375)=19710×2×34=680276-178=98652÷2×4=1304416-(287-95)=224835+20+14=869186×3÷6=93611-354=257888÷(2×2)=22211×(311-277)=374313+190×2=693827-171×4=143467+15×35=99233×(70÷5)=462400-112÷7=38419×30-101=46913×22+410=696871-165×3=37616×(209-197)=1928.5+1.7=10.236×83=298899×6÷3=198564×3=1692315+71×2=457273-160=113364÷2+339=521208÷2=104762-12×52=138840÷(3×2)=14043×28×5=6020673-147+791=13176/8+2/8=1997-(887-211)=32177×6×2=92493×98÷6=1519354÷(431-429)=17731×54÷3=558176÷2=88648÷9÷9=87.4+69.7=77.1376-38+15=353500-492÷3=336181-128÷8=165289-(77-65)=277433+11×20=653476÷(56÷8)=689.6+6.9=16.56.8-4.8=2.015×18-99=171949-(57+236)=65612÷3=4141×3+114=537547×3-229=141219+36×21=775977-11×31=63617+(483-458)=4248×(336÷7)=2304470×2×9=8460162÷(45÷5)=1832×12÷6=6425×84=210076÷(463-459)=19107+805+19=931638+(632-437)=833(820-218)÷7=86147÷7×26=54612×2×11=264299-650÷5=169256÷2÷4=32193+254×3=95527×52×4=561692÷2×21=966394×2×4=3152867-535-259=73727+521-625=623(941-417)÷2=262(766-478)÷8=36328÷(4×2)=41387+(205-53)=539317+781=1098(386-98)÷2=144299-12×20=59446+818-388=876(177-71)÷2=5330+88×5=47052.0+14.6=66.6120÷(18÷6)=40496-(451-223)=26810×2×7=14075×3÷9=25(432-417)×56=84010×10×2=200669-992÷4=421396+171=567160-(77+52)=3165÷(20-15)=13273×4÷6=18237×4=14821×39=819438+(440-168)=710136÷8×65=1105228×(16÷8)=456874-98÷7=86012×32×2=768671-274×2=123720÷6×8=960723÷3×9=2169836÷4=209408-53×3=249966÷7=138848÷(581-573)=106352÷(4×2)=4439×(299-290)=351167+(493-400)=260(766-108)÷2=329623+15×21=93843×16×9=6192288-135×2=1865×6÷5=7842×9÷6=63785+285-48=102294×88÷2=4136742÷(63÷9)=10642×10×2=84086÷(148-146)=43787-(34+500)=25327×6×2=32416×16-110=146324÷3÷6=1864×94=6016356+483×2=132242×10-110=31032×17+633=117758-19×2=2072×12÷4=21663×73×9=4139112×10÷5=24(527-443)÷4=21642÷(2×3)=10756×(32÷8)=224175÷7=25291-(184+97)=10867-152-141=57415×(658-570)=132027×73=1971645-135+75=585128÷8=16125+22×4=21396×25×5=12000159×(36÷6)=954525-840÷7=405567+107+250=9246.8+35.0=41.8342-938÷7=208703-26×16=28715×31-364=101466-131-69=266798÷7÷2=57184÷2×20=1840799-(496+48)=2551/5+2/5=3/558×(301-295)=348328÷8=4117×(315÷7)=76547×17-670=129738×(20÷4)=3690476-22×13=190477-39×11=48410-209=201990÷9=110110+563+274=94758×4×2=46415×11+586=751341+560÷4=481732÷(322-320)=366124÷4×27=837733-(697-384)=4205.5-0.2=5.313×92×6=717672×68×4=19584582-114+618=1086930×(49÷7)=6510336+(459-287)=508492÷(78-75)=164(80-59)×30=630451×2-722=180452-588÷6=354555-(232+245)=78751-40-417=294154-(70+79)=575×15÷5=225706÷2×8=2824484-87=397518÷2=259959-525-314=12028×10×3=8403.0-1.3=1.7(196-12)÷2=92280÷8=35938×(637-633)=375265×(104÷8)=845234÷6=39449-318=131949×(63÷7)=854196÷(2×2)=24604+920-925=599868-30×22=208445+625-906=164316+(454-77)=693618×5-151=2939198+14-82=130120×(35÷7)=600769+10×69=145980÷2÷2=20599×(526-523)=17979.9+4.8=14.7241×(473-470)=72317×9÷3=5122÷2×75=82519×2×22=83669+295-213=15115×27÷3=135563+(767-733)=59723×18-94=32016×(100÷2)=80047×(72÷8)=42314×2×3=84876-121×3=513201+833+467=1501128×7÷2=448211+174=385(328-295)÷3=11(822-67)÷5=151234-346÷2=61854-(375+213)=2666.0-0.5=5.52.9-2.8=0.1456+398+132=98611×72÷8=99366-465÷3=211841+82×6=133333×16=52878×11÷6=143404×(530-523)=2828535÷5×6=642693×(30÷5)=415875÷(25÷5)=1516×13×2=41640×(24÷4)=2409.4-6.5=2.932÷2÷8=261+225+583=869553÷7×92=7268817-33×16=28961×2×5=610400÷(45÷9)=802/6-1/6=1/6161+33×19=78811×14×3=462(616-550)×51=3366271+214=485392×5=19602.1+0.8=2.9383-33=350301+(284-208)=37785+22×39=943371-(346-323)=348378-89+130=419254-191-58=5237-15×10=8778.4-59.9=18.5657×2=131413×42+298=84418×13=23425×5=125228×4-141=771432-160×2=112107+53×14=8496.3-5.3=1.0510÷2÷3=85303+(152-115)=340819-812÷7=703431×(629-620)=387914×10×3=420897-(389+32)=476267÷3=89229×8=183211×70÷7=110369-38×9=27358+353=7114/10+5/10=9/104/7+2/7=6/7594-(721-297)=170918÷(15÷5)=306314-10+289=593457-48-243=166140÷(63÷9)=2075÷(972-969)=25810÷5÷6=27424×(49÷7)=2968121+305-153=273534+658÷7=62830×(171÷9)=570797×9-650=6523486-213÷3=415320-(59-54)=315763-54×3=601834×3=2502(871-136)÷5=147(402-382)×99=1980378÷3=126416+200÷2=51634×4×2=272728÷4÷7=26909-90=81943×2×5=43027×2×23=1242157+25×2=207763+(531-460)=83463×46×3=8694275-(323-98)=50923+(769-490)=1202266×7-246=1616208×6-534=714350-346+149=153(527-321)÷2=103(445-416)×33=957714÷(2×3)=119(278-253)×15=37522×(245÷7)=7703/6-1/6=2/6246÷(12÷6)=123540×(137-133)=216064.1-33.1=31.0989-(721-284)=552725×6=435057-432÷8=3238-954÷6=79617×5-755=233072+100=17263÷(35÷5)=9975+274×2=1523720÷(2×2)=180467+450÷5=55710×(592÷8)=740168÷(42÷6)=24573×(32÷8)=229242×(128÷8)=672(207-81)÷3=42380+11×10=4905.6+2.3=7.935×(39÷3)=455955-10×30=65595+66×7=55736×13÷3=156600÷8×5=375(913-889)÷3=814×5×6=420111+(315-236)=190271-208+376=439139×7=973465+570÷6=56030×(163-154)=270731-92+958=1597263+611+589=14632.5-1.8=0.7204÷(3×2)=34660÷(551-549)=33016×27×2=864125+409=53416÷2=8975÷3+383=708235-14×14=39328×3÷6=164399-(242+65)=92421-118÷2=36216×16×2=5129.9-5.7=4.247×12÷4=14173×6÷3=146360÷(2×4)=45381-(159+83)=139287×(699-695)=1148141÷(100-97)=4799+152-42=20910.0+4.2=14.2878+968+766=261267×(783÷9)=582911×41-120=33132÷4×6=4810×(140÷2)=700256÷2=128109×(18÷2)=9817.8-5.0=2.878÷6×9=117252÷(16÷4)=63462-(418-417)=461346÷(909-907)=17355×68×9=3366045×20+11=911108÷3=36464÷(4×2)=58462-149×2=164405÷(12÷4)=13514×(225-221)=56191+133=3248.0-7.5=0.522×27÷2=297682÷2+765=1106328÷(2×2)=82359-165=194275-540÷9=215580÷(2×2)=14578×16=1248212+243-64=39123×40-556=364960÷6÷4=40271+410+49=730134+52=186155×(488-482)=93081×42÷9=37812×56=672291-52=239417+294÷2=564458-140-181=137672×(195-189)=4032455+152=607625+258+56=9392.8+8.8=11.6449+152+362=963504÷(3×2)=8454×6×3=9728.3+6.4=14.7(720-465)÷3=8535×20=700(305-139)÷2=8331×14×2=868862÷2×5=2155111-75+213=249945×2÷9=210154×3÷2=2319.0-8.4=0.6477+376=853588÷6÷2=49955×(14÷7)=1910310-(189+101)=2061+294+645=100010×64÷4=16098÷2×94=460623×28=644490-(328-228)=39058×(126÷9)=81213×54+702=1404588+495=108320×(24÷3)=160288÷(27÷9)=9615×(66÷6)=165290+27×13=64149×(328÷4)=4018392+377×2=114614×46=644588-(320+15)=25354×94÷3=1692707÷7×8=808271-(79+36)=156224÷(4×2)=28392÷(4×2)=49145×(36÷6)=87037×12=444867×(662-656)=520240×5=20062×70×7=3038074.5-35.3=39.221×19-384=15724-135×3=319339×8÷4=678324÷4+476=557133+14×38=665289-258=3116×28-431=175.2-2.9=2.3198-(14+100)=84588÷6×89=8722(447-317)÷5=2645×2×66=5940173-145=2862+137+764=963312÷6+484=53623×4×17=1564449-(189+159)=10174×9×5=3330760-355=4053.2+3.0=6.2962-(198+741)=2314÷7×60=120269-221+55=103111×(12÷2)=666338+12×27=662101+55×3=266712-(906-610)=416406÷(293-291)=2036/8-1/8=5/8620-48×3=47629×27×5=3915505-302=203686-975÷3=361494-237×2=2021×45-558=38781×(588÷7)=6804557-46×12=5127+921÷3=434842÷2+973=139496÷(715-712)=32486÷(485-483)=24313×4×18=936137×5=685128+37×4=276986-246-440=300544÷2÷2=13650×9×8=3600967-(370+316)=28116.2+21.8=38.0711÷9×88=6952469÷7+239=306856-532+471=795140×7=980485-445=40386-185÷5=349964-(26+620)=318(654-619)÷7=5268-22×8=92294+146=440968-849+653=772252+38×10=63214×7×94=921245×2×94=8460393+(447-385)=455183+(417-113)=487235×4-340=600560÷7÷4=2015÷(455-452)=527×43=116141×2×64=524838×16+355=963418÷(631-629)=209854+10×9=944248+45-10=28317×54-528=390586÷2+61=35421×(605-553)=1092324×8÷4=648448-241=207158+290-169=27981÷9×88=792499×2-543=455870-576-290=424×4×24=2304207+(457-380)=28493×52÷6=806788-707+65=14656×8÷2=224(404-369)×25=875494+726-861=359403-15×3=358393-18×14=14128÷(35÷5)=466.8-26.8=40.0504÷4÷3=42164+326-429=6135×3×6=630704÷(2×4)=884/7-1/7=3/763×(45÷5)=56724×(20÷2)=24020+185-143=6216×24÷8=48369÷3×2=246396÷2+523=721590-(503-268)=35518×6×7=756479-25×18=29224-215+105=114693+143-223=61312.4+26.9=39.3179×(24÷8)=53774×93=688289+220+387=69621×(806-781)=52512×46÷8=69153-(311-271)=113349-65-210=74906+(995-144)=1757311-210+162=26323×18+152=566185+147+340=67214×14-49=147131×4=524(59-27)×26=832335×2-626=4420÷(109-104)=4176÷(2×2)=44126×(299-296)=378985-414=571184÷4÷2=23(832-32)÷5=16021×33=69336×22÷6=132154+32×23=8905.4-3.4=2.0152÷(823-819)=38762×9-140=6718912+430+425=1767(207-181)×23=59821×22=46282+135-29=188120÷8=1556.7+12.1=68.8791-203=58890÷6=15218-810÷5=5681÷3×29=78398.9+1.1=100.057×(135÷9)=8554.2+3.1=7.3174÷6=2918×(42÷7)=10862×50=3100117×8×2=187222.3+62.6=84.918×4×23=165633+961-147=847367+116=483920-357-227=33612×3×36=1296344+88=432(734-659)×17=1275135×3=405656÷(2×4)=82250-(694-606)=16222×15×3=990246+434÷2=463204÷6×27=918512+(741-327)=926571-675÷9=496216-22×5=10680×(485÷5)=7760252÷3×5=420128×6÷2=384490×2×7=686013×2×71=1846474-30×3=384864-12×59=156490÷(28÷4)=7017×(438-341)=1649392+15×15=617126×8÷9=112314+200×3=914(668-254)÷9=4633+54+743=8304.2+4.5=8.731×8×3=74462÷(656-654)=31409-(73+332)=441.2-2.9=38.322×4×13=1144192÷(20÷5)=48558÷(2×3)=93175×(36÷9)=700720-132×2=45611×17×4=74898×39×2=764419×12-79=14927÷3×28=252111+13×14=293(257-155)÷6=17184×(56÷7)=1472403-(25-19)=397634-246×2=14214×16×4=89610×(651÷7)=930209×(217-214)=627135÷9÷3=5121×4=48421×64÷8=168(92-32)÷2=30388+(394-289)=49319×19-296=65329-104+242=467323-(309-112)=12629×13-145=23211×44-175=30916×(275÷5)=88096×68=6528341×(10÷5)=682(500-230)÷2=135252-34×3=150(331-235)÷2=48308×(703-695)=2464941×(336-331)=4705462+294+898=16543/5-1/5=2/524×2×89=427296×2-125=67424÷4×3=318979-131-564=284864÷3=288315×(293-287)=1890323-666÷9=249451-139-284=28(643-309)÷2=167505-83×3=2565/8+3/8=1900-360=540459-25×11=184861-245×2=371576÷3+97=289162÷9÷3=632×2×5=320249+(276-90)=435196÷7÷7=423×85=1955203×4-293=5197.8+5.8=13.6458-(326+109)=23282+695+943=192072÷(40÷5)=917×(765-729)=612432×8-494=296220÷(307-305)=10960+(658-308)=1310208÷(4×2)=26243÷3×2=162351×(14÷7)=702(293-37)÷8=32921-(629+136)=156634-265+688=1057629×3-238=1649255+151-79=327600÷(138-130)=7589×5×6=2670464÷(2×2)=11660+153×6=978539+706+636=1881160÷(4×2)=20588+556÷4=72790×29=2610328-10×25=7876×25=190027×3×89=720928×3×8=672170÷(40÷8)=34516÷(2×2)=129256÷8÷4=830×16÷8=60120÷3=40200-143=57435-158=277972-109=863289-29×3=202409+108×5=949116+689-300=50572.1-71.4=0.7192÷(305-303)=96864÷8÷2=54413-606÷2=11085×66×8=44880690÷(3×2)=11511×7×84=6468837÷9=93311-(138-102)=27514+10×21=224612÷2÷2=153608÷(2×2)=15211×84÷6=154392÷4=98497×2÷7=142817-75×5=4425.3-3.9=1.4340-666÷3=118368÷(2×2)=92827-23×13=528360÷9×63=2520930-560÷7=850810÷2÷3=13537×12-392=52154×6÷2=46222+506-334=194441-187-164=90348-46=30239×15-490=9514×7×20=1960155+892÷2=601350×2×9=63002/6+3/6=5/6197+229=426113×(51-45)=678979-(440+410)=129274+298÷2=423113×5-164=401268÷(24÷6)=67546÷3÷2=91416-321+338=433113×