三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)及答案集錦

三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)及答案集錦412-25-160=43×22-632=1.8+8.3=44×2×31=235-11×15=10×(345-250)=10×4×2=24×19-427=84×14=138×6-492=300÷2÷2=16×4×53=6.8+9.8=36÷9×91=20×11+201=293-43×3=489-(43+182)=594÷9÷6=243+346=81×82×8=(464-106)÷2=(680-635)÷3=47×12×5=464÷8×39=(492-457)×23=184+15×22=25×2×4=515-376-107=237-(60+34)=106+239-75=4.6-2.5=11×(104-100)=224÷(469-462)=17×29×2=13×48-458=45×14=380×5-576=8.3-8.0=19×(747-721)=70×5=672-(244+318)=432÷9÷6=767×(56÷7)=61+328-209=384÷4=274×3-313=519-459=66.1-64.2=42÷(56÷8)=419×2-257=961-396÷9=44×2×86=8.7-8.0=499-323-24=23×7+178=324÷(2×3)=94×45×6=830÷(30÷6)=400÷(216-214)=0.4+4.7=152÷(2×2)=10×7×77=27×2×83=607-342-54=48×(84÷7)=314÷(413-411)=(456-416)÷8=132+(469-158)=249+227=408-(473-266)=1/8+3/8=640×(20÷4)=211-(323-266)=320×3×5=732-12×42=19×2×10=59×3+148=57+175+76=33×(120÷5)=327-378÷7=9.8-8.6=464-271-40=4/7-1/7=3.7+6.2=64÷4×39=90×63÷2=442-(173-110)=102×8÷6=15×44÷4=24÷6+26=449+(156-85)=238×9÷2=10×25×3=908×(28÷4)=466-10×31=315+892+179=12+38×24=63×12÷7=17×17-14=51×8+554=104÷8+726=988×(81÷9)=22×39÷3=521-450+273=615+435-663=252÷4×7=965-700-130=396÷(3×3)=(262-233)×25=116+17×24=466-22+728=1/7+5/7=964-25×20=445-376+238=359-12×8=423+798-650=125+242+438=449-140-23=75×10=126÷7=267+811-894=79×(50÷5)=34×(406÷7)=385-(202+87)=170+235=956-(968-421)=12×5×94=(211-31)÷6=14×3×58=363-147×2=127×(27÷9)=244+239=56+329=546÷6÷7=309-45×4=60×4×2=108÷(2×3)=539-485=904-11×26=167+(981-863)=429+258=784÷4÷4=787+(810-733)=80×8-634=386-13×28=686÷7×3=238+118×2=23×23=193-61=960÷(3×2)=1.3+1.8=867÷3+13=281-91×3=129+260-227=321-11×21=106+(31-19)=600×(212-207)=65×60÷2=27×10=7.1-3.5=86+10×39=771-40×4=21×2×15=14×4×49=695×5=447-(118+107)=30×(160-148)=636÷3=17+(417-59)=(500-470)÷6=181+48×10=353+18×15=24×9÷2=381+90×6=436-444÷2=477-(900-897)=720-42×16=64÷(4×2)=70×30=24×28÷8=56.7-7.9=131-69+123=15×47÷5=35×15-313=6.1-6.0=24×10÷8=70×59×6=508×6=663+(563-215)=308+208+410=18×3×53=312+30×22=20×9=69×11÷3=31×24=564-42+455=86+(99-44)=208×(459-455)=458+248=83×3×2=19×(287÷7)=226-11×18=254+972-893=80+401+106=264÷6×9=379+(754-739)=10×96÷4=(427-40)÷3=463-41×6=405÷(45÷5)=746÷2×8=80÷2×12=88×18÷4=11×7×5=18×20-34=263+189=12×50+321=2.9+4.6=551-91=232÷(2×2)=226÷(688-686)=87+98×6=34×5×9=27×37=132÷(753-750)=431-278+249=12×80÷3=879×2-860=787-47×10=(789-105)÷4=(202-37)÷3=40×35=984÷(3×2)=84×(210÷7)=138×4-63=20×21-232=535-40×8=38×75=541-(157-136)=326+13×36=826÷7×3=108÷6÷6=669-885÷3=279×(21÷7)=841-164×4=51×50÷5=60÷4×49=2/8+6/8=287×4-93=834÷6×7=620×3=114×2÷6=415×6=387+581=261-111+169=516-(710-432)=97×(240÷5)=615-148×3=549÷9×55=50×90÷5=5.4+0.3=207÷9×11=888-123-150=280-214+290=46×59=349×(74-69)=38.0+9.0=23×29=6.8+33.5=99÷(27÷9)=326-173+289=574+704-626=616-30×13=883+578+106=21÷7×56=570÷(110-108)=425-149+39=890×9÷5=14×70=48÷(2×3)=24÷(2×2)=210÷(24÷4)=236×(18÷6)=18+19×21=560-100=794-25×2=(221-113)÷2=952-(217+123)=404-124÷2=297+(392-64)=794-477-190=26×4=725+327+319=956+101+918=365-88=27×71×7=341-258+225=519-(623-207)=321×(997-991)=460-336+197=240÷6÷4=(944-770)÷2=45×31×6=164×(139-133)=23×75=723-461=445-11×39=22×8×7=32×(72÷6)=54÷3÷2=476÷2×4=78÷6×8=58.5-57.2=231÷3×4=10×(340÷4)=290×(10÷5)=8.5+9.6=24÷2×43=345÷(36-33)=942-12×41=376-212-57=524÷4×7=107+218=36×(261-253)=49+368-118=550-(257+243)=366-(487-281)=37×22-319=656÷(31-23)=485+259=537+(186-98)=996÷2÷2=399+24×18=23×28=3/8-1/8=142×3+288=29×16-405=15×45=33×(130÷2)=998÷2+770=227×2+46=396×2+314=800-(90+546)=963-(731+182)=(400-256)÷4=457+200÷4=125×(442-435)=752÷(12÷3)=248÷(2×2)=(383-151)÷4=578÷(14÷7)=54×15-392=245-(59+51)=12×(518÷7)=366+906+846=918+112+986=17×24-60=24×20-368=17×(280÷8)=598-(110+51)=908+74×3=669-122-436=30.7-20.5=(78-35)×14=615÷(27÷9)=436-572÷2=778-(162+231)=44×(154÷7)=965-12×66=5.1+3.7=21÷7=398-367+89=(423-414)÷3=10.0+8.0=83-(100-75)=324+30×14=70×6÷7=199-21×4=45×13÷5=956+47×8=183-10×12=110×7×9=546÷(3×2)=422-381÷3=369+161×4=162+40×19=486÷(472-463)=273-(122+22)=38×(540÷6)=97×(473-421)=221×4×8=853×5-91=683-185-11=470-449=387-104+148=636÷4=40×21=461+26×8=9.7-7.1=15÷5×78=52×(27÷3)=1/7+4/7=717-289=230÷(321-316)=32×28-803=11×7×84=140÷5÷4=492-11×31=224÷(2×4)=10×33×2=168÷3×5=22×(328÷8)=182+(674-411)=(662-311)÷3=709+21×4=746×(20÷4)=994-(854-844)=42×8÷6=45×73÷5=137+39=614÷2=(631-31)÷6=14×11×6=30÷(369-367)=868×(995-992)=6.6+3.4=286+22-128=885÷(461-458)=378+370÷2=9.5-6.9=242-552÷3=223+960÷5=641-(100+202)=287÷7=634÷2×6=789+841+640=792÷6÷2=845-(890-402)=10×10×8=230÷2=292-105-122=108÷(3×2)=13×29-137=551-164×2=199+(253-98)=35×10-119=86×(30÷6)=770÷5=985-429=66×14-510=404-76×4=394×(49÷7)=25×4×5=132×4÷2=10.1+34.1=301+828÷3=83.9-0.7=491×9=393-(435-85)=280+157=779-494-214=272÷4×12=18÷(893-891)=571×4=245-306÷2=840÷3÷2=858-(715-560)=232×4=195×(20÷5)=306÷(3×2)=60×(666-630)=(150-24)÷9=208+280=(346-278)÷4=272+318=9.4-6.7=884÷4+116=52+294-152=246×3+498=441+(841-361)=24×(272÷8)=182×8=43×21=326-549÷3=447-(135+291)=65×96=56+144=395-75×3=267+48÷6=26×2×24=(176-115)×18=49.0+2.2=446-272=12×37÷3=57×5=169+57+68=92×3÷6=680÷5÷2=(361-221)÷5=649×9=112+382-400=14×17+446=16×(128÷8)=372-185=378÷6×77=485-221×2=496×(643-638)=398+26×5=352÷(14÷7)=(505-479)×70=747+157×6=777-227+574=73×9×4=252÷(176-169)=487+(374-241)=73×(393-384)=823-(429+48)=268+10×11=392-216÷2=32×18÷8=7.1-1.1=90÷3÷3=89+776÷4=472-12×18=85×(350÷7)=23×(105÷5)=10×(58÷2)=750÷3+481=(182-156)×33=98×4×2=928+67×14=109-352÷8=205÷5=1/9+7/9=(305-254)×42=150×6×4=10×66-302=972÷3+209=488+96×3=27.4+20.2=13×19+355=928-(50+746)=929-755=795×(548-540)=19×33=46×(174÷2)=640÷4+623=600÷8×23=587+150×3=393+65×5=54×(85-71)=15÷(45÷9)=910÷5÷7=452+602÷7=148+115-156=670-86+402=84×91×5=728-(415-59)=10×8×36=79×16÷2=168÷8÷7=294×2×3=240+162=170×3÷6=100÷5÷5=28.6-22.8=12×34=221+215=458+453-468=221+(195-14)=285-41×6=(827-812)×27=224×(519-515)=9.5+10.0=326×(27-24)=602-12×31=206+119-55=616+860+472=5.4-3.8=766×6-382=667+177+138=398-(446-326)=230-(83+93)=15×4×12=81×(431-424)=66×(277-271)=(388-70)÷2=(215-59)÷6=51×18÷6=698+524÷4=2/3-1/3=45.8-4.5=279×3×9=136+105×4=787+223=784-(50+422)=11×36=714×(999-995)=87×2=68×2=250-193=360÷4×66=621×6÷9=168×5÷2=446÷(471-469)=841+(707-463)=20×18-280=960-(137+612)=962-(916-502)=550×4÷8=600÷(21-15)=857×(546-542)=216+12×39=(91-60)×10=745-(143+344)=5/9-3/9=440÷5÷4=482+715÷5=196+819÷9=464+157×3=319×3=672÷8÷4=7.7-2.4=177×(12÷6)=75×(90-86)=87÷3×98=274-100-56=409-33×12=(507-419)÷4=581-72+660=864-62×3=33÷3×22=65+12=540×(216-207)=7.8-5.6=477-107-208=161×(46-40)=98×2=746÷2=756-17×32=107×(42÷6)=107×8-148=25×18-240=355×2=151+105=654-494=36÷6×86=416-180×2=43×(90÷9)=396-(413-307)=32×21-228=51×54×4=55×7×5=422-28×5=52×(18÷3)=(407-384)×77=477-83-24=889÷7×3=297÷3=448÷(12÷6)=493-42×6=375-11×24=155-96+116=444+791÷7=110×(20÷4)=54×3×5=4.2-1.4=53×(405-394)=13.0+6.7=32+88×2=274-(182+23)=168÷6÷4=97×7×6=45×95×9=(298-277)×21=342×8-268=130×(20÷5)=369÷(15÷5)=494×(12÷6)=254-211=366×(16÷4)=12÷(370-364)=48×19-209=59+18×16=62×(336÷8)=809×5-278=568×(30÷5)=245×(27÷9)=384+329+229=259+774-97=760÷(2×4)=40÷8×9=13×30÷6=98×(166-157)=350÷5=944÷8+930=9.2+7.1=604-15×23=241+(886-409)=268+260+413=62×9÷3=154÷2=30÷3=(457-394)÷3=76×98=208÷(2×2)=243-217=1/7+2/7=28×3×76=5.8-0.3=(487-118)÷9=128÷(4×2)=433-(41+78)=191-475÷5=465×(12÷6)=414-24×7=200+195-27=22×4×92=165+893-251=44×2×88=165÷(337-332)=19×3×52=305+118+409=643+40+281=771-150÷3=0.5+1.9=387÷9×80=766-163=467-(132+271)=91×6=278+22-78=410-45÷9=483×7-376=292+(443-27)=936-468=468-38-132=14×15=678+39×20=10×52=744-13×52=62×4-172=360-26×8=744÷(2×4)=331-67×3=48×3×4=810÷9×11=282÷(36÷6)=835×2-457=858÷2+496=18×(107-89)=10×(58-27)=103×(452-445)=445-62×7=(186-78)÷4=468×9=841-(17+535)=676+728-218=90+35=635+603÷9=214×3-140=24×16+21=468-50×3=243×4÷9=39×8=195÷(18÷6)=716-(765-468)=14×26×2=839-(844-712)=389-308-70=936÷(4×2)=236×3÷4=354-12×24=360÷(2×3)=264÷(64÷8)=4.1+82.8=811×9-885=216÷(2×3)=876+863=262+150=27×13-32=67×93×7=20×3×2=33×11+359=413÷7×3=970×(265-261)=422+218÷2=18÷3×16=22×40÷4=743-27+823=754-(201+526)=75×2÷6=334×2-280=790-(886-263)=(597-531)÷3=17×29-86=174÷(482-480)=991×(413-407)=60×16=(472-88)÷8=255-79-22=950-97-381=590×4÷8=428-(274+44)=974-282-637=38×(397-377)=930×6÷2=427÷(401-394)=120÷(18÷6)=63×4=875-357×2=114×5-496=58×21=985-44÷2=168÷(4×2)=3.7+96.0=298×6÷3=518+616-651=346÷2+589=215+556+376=79×(784÷8)=59×54÷3=(240-80)÷2=306+161-34=319+270+191=41+160-124=708÷4×8=625×5-377=632÷(2×4)=864÷2×8=949-311-436=335+51×11=29×3×6=823-537=198+(633-404)=321-(198-134)=113×(173-165)=910÷5×6=10×3×9=23×22+569=756÷3+110=111÷3=592+243+120=368+999-907=714÷6×3=161÷7×33=927×(12÷2)=191-31=567÷9×11=72×2×5=464×(591-583)=810÷9÷6=809-31+60=12×37÷2=63×91÷3=226÷2=876-(618-171)=665×4÷7=78×40×2=37×(480-467)=84-31=(719-170)÷3=44+144÷8=926-58=299-840÷8=459×6-220=214+(395-128)=15×31-406=924÷(2×3)=365+406+208=300÷(54÷9)=238÷2×6=10÷(30÷6)=966+27-152=81×(495÷5)=412-13×15=75+216-169=340+53+198=718-307=664÷2×9=21×2×79=12×12×2=66÷3÷2=814×7÷2=28×16+396=906÷(2×3)=804÷4×2=423+118=532÷(42÷6)=413÷(22-15)=42÷6=83×84=57×53=144+216-151=8.6+8.1=43×2×38=330÷(3×2)=999-399+870=302÷(209-207)=352-320+126=71.9-4.9=810÷9×5=909÷(27÷3)=20×(16÷2)=398-146=189+193+281=284-11×17=150×(54÷9)=355÷5×6=240-24×9=86×(476-388)=475+(335-310)=273÷7×3=374-(357-340)=372+222×3=414-173=10×65-455=327-295+211=980-(774-284)=26×(411-406)=11×78=396÷(32÷8)=756÷9÷7=48+46+544=774+467-428=28×15=60.0-50.2=450÷6+178=210×6=816÷(3×2)=23×13×2=(737-702)×68=75+417=88×2=(121-88)×25=(647-143)÷9=2.1-1.7=10×5×42=7/10-2/10=474÷6=(199-87)÷4=11×19=12÷3=486÷(18÷2)=639÷3÷3=938-180+666=774÷(3×3)=62÷2=165÷5=173+636-692=329-(124+123)=11×(518÷7)=10×5×6=799-334-448=634-93+334=425÷(231-226)=548×(224-215)=1/4+2/4=715×4=27×16-173=6.5-1.2=7.6-5.9=25×29-637=198-245÷5=247-136-38=264÷(2×4)=417-33×7=77×46÷7=351+620÷4=673×(63÷9)=56×83=916-40×12=13×36×2=672-135×3=807-690÷3=(477-383)÷2=303-230=674+363+207=158-(295-281)=4/9+3/9=764+(757-62)=103+14×12=12×20-31=190×5-412=178×4-70=612÷6÷2=200÷(32-30)=(105-57)×15=924÷(3×2)=14×16-24=63×2=84-16×4=245-230=243÷(754-745)=87×77×3=592-17×26=916÷4×8=985-454-37=11×5×28=445-990÷6=351-323+248=112+260×2=95×(490÷5)=144÷6×85=10×2=438+(277-174)=14×6×2=53×2=24×39×3=375×2×6=365×2+56=416-170÷2=393-(50+196)=21÷7×27=226×2-13=47×(140-105)=920-19×12=195×2-367=(439-54)÷5=896-169-368=962+110×5=48÷3=207÷(72÷8)=18×12×4=18+131+913=464+659+986=472+984-32=30×7÷5=99×53=91×(105÷5)=85.7-62.4=75×(33÷3)=48÷4÷3=433-144-282=841-760÷4=797-321÷3=31×14×8=323×3-101=910+170×3=915-(197+431)=4.9-3.6=428-(415-282)=185-172+381=76.0-72.4=4.7-1.2=45×2×54=294÷3=30×22+797=444-(256+54)=236+13×44=837×9=698+445=370-134-40=300÷(30÷5)=438-13×18=882÷(3×3)=574+341+22=497×6÷3=597×6=4.0+9.3=24×(192÷6)=868÷7+246=996-(646-447)=495-324+167=4/7+3/7=51.8+44.2=355-198+322=88÷(108-104)=144÷3×81=317-224=96×6÷4=160÷(700-698)=28×10-197=95+360+160=20×4÷5=945÷7÷3=55×14×8=93.6-25.3=8.0+9.3=476÷(2×2)=323-930÷6=664-(957-449)=3.9-2.5=57×90×8=125×3+395=867-232÷8=944÷2×5=12÷2×8=10×28-211=264÷2=652×(723-718)=42÷7×92=8.8+7.6=20×10×3=498-(388+44)=61.5+17.2=305×3-85=79×(200÷8)=303-(193-191)=936÷(379-370)=37×46×9=19×10×4=13×54+746=775×3=928-46×19=398+(303-247)=(994-250)÷8=31×11-60=367-(367-350)=38×(333-313)=106×3=195-11×4=(284-176)÷4=15×33-87=2/8-1/8=421+33×15=321+182=80+310=(402-343)×80=55×(42÷7)=185×8-363=306÷9+895=315+290×2=232+229-13=413-258=708÷(792-786)=25×30-696=44×12÷3=807+861-903=9.0+6.7=349-13×4=306×(18÷9)=664÷8×11=237×(160-156)=11×5×59=(453-318)÷5=12×5÷6=318×2÷6=417-17×13=726-568+191=118+133×6=286-169+212=69×(18÷6)=984-294-278=524÷2×9=593×8-333=30÷(12÷2)=266+(761-607)=96×93÷3=982-(729+18)=481-654÷6=93+11×50=(664-277)÷9=464-17×11=30÷(764-758)=490×2÷4=434+20×28=370÷(40÷8)=202+333×2=4/8-2/8=24×(254-171)=30÷5×66=872-333+613=174-(283-195)=95÷(25÷5)=55×(672-652)=70×(140-137)=72×12÷9=818-387-117=772÷2×7=558÷(767-764)=36÷2×21=10×9×90=296×3÷4=304+(312-64)=24×8÷3=760÷2×9=66×41=52-(438-415)=102×(10÷2)=534÷6=382+754+768=285-12×21=208÷(2×4)=12×4×42=301+(340-308)=924÷7÷4=152×(35÷7)=792-13×12=431-744÷6=566÷2×4=918-552÷2=150÷6×14=741×(565-561)=135÷9×21=415+(359-332)=10×92=11×36-112=10×8×21=624-419+840=428+(411-117)=10×6×4=270÷6×16=708÷(692-689)=4/6-1/6=54÷3×75=967-51×5=11×(270÷3)=97×(442-434)=431-(960-752)=984-125=996÷6×7=127+(395-274)=316÷4=47+484×2=(370-109)÷3=793×(372-368)=64.6+23.5=872-548÷2=612÷6+183=207+47=5.2-3.7=6.6+4.2=880-(424+368)=665÷7×9=(822-743)×47=684-59-296=582÷(2×3)=38×2×11=11×3×54=10×43×2=156×2=855-(176+218)=7.8-6.7=453+105+432=488+676÷2=14×6×67=530÷(10÷5)=179+12×27=4.9+7.5=(185-35)÷2=138×8-135=7.0+33.5=565-169×3=12×4÷3=465÷(21-18)=838×(163-156)=109×5-447=434×2-662=147×5×3=10×44÷5=16.0-3.9=31×(256÷8)=297-11-64=260+465=585÷5=36÷4=306÷9=669-63÷3=119+(450-35)=35×9×2=666×7÷3=489-256÷2=18×50-380=334-(167+75)=87×82÷3=409+248×2=841-12×48=41×4×6=1/6+4/6=163×2+124=366÷2÷3=98×(112÷2)=1/5+2/5=325÷5=663-355+365=189÷9×5=816÷4÷4=104×6÷8=432÷(86-78)=425+60-380=94×38×3=81÷3+248=99+246+501=461-381÷3=38+398÷2=104×(198-192)=694-29×8=297÷3÷3=504÷7×33=212÷4×85=15×48÷2=11×31×2=18×7÷9=224+42-26=171÷9×6=92×(743-655)=376+91=380-19×14=345-935÷5=422-177-238=247×2-104=87÷(155-152)=567-185+945=441÷9÷7=90÷2×21=26÷2=27÷9+143=60÷6×60=276+10×25=26×(66÷3)=963+594=482+(312-276)=124×4×7=26×5×3=360-196=614+176×4=318÷6=876-423÷3=332÷2×8=69×12=738÷2×4=743+21×21=483-108×4=547×(42÷6)=81×(405÷5)=209×2=360÷4÷5=378×6÷9=307+15×15=66÷(294-292)=928-532+765=309+63×12=526-211=45×(216÷6)=894-285-52=51÷3=58×2×4=846-12×30=744÷2÷2=742×(32÷8)=520+(450-425)=6.7+1.7=69×62÷3=571+967-124=556×(739-733)=452-(477-227)=224×2÷8=99×9-874=199×5×2=624+543-941=52+437+179=17+42×3=27×2×90=336÷(2×2)=79×7-268=706-936÷2=36×44÷6=465÷3=445+60+392=54×52÷9=(150-103)×36=420÷7÷2=22×(463-443)=250-64+311=36×83=27×12-216=223-159+63=168÷4×9=128÷4×7=321÷3=301-139=233-(468-369)=458-(134+117)=250+393+88=67-(244-238)=36×2×72=53×49×6=675÷9×49=137+105×5=997+416+471=226-90÷3=354-(333-326)=473-96=20×16÷4=8.2-4.3=91+423÷3=51×4=31×3×71=111×6×8=588÷(2×2)=245÷(21÷3)=15×12÷2=16×3×53=45+24-39=295+(465-266)=156÷(24÷4)=747×(16÷8)=747-104=745+13×73=6.5+7.7=91×4×2=196×2=124-46-20=362-70÷7=24×97×2=22×10×3=(112-41)×10=774×4÷3=3.9-0.4=36×12-366=578+(380-228)=429-(365+60)=(132-119)×53=26×2×20=52×3÷2=13×33×2=38×3×2=861÷7=6.4-4.3=244÷(689-685)=115÷(15÷3)=24×(351÷9)=360÷4÷6=906-(129+317)=710+208=87×(380÷4)=376+681-636=13×36÷3=3/8+4/8=798÷(16÷8)=679÷7+522=352×(10÷5)=623+18×3=19×13×2=27×4×3=196-13×2=373×(40÷8)=35×(475-413)=19×13×3=870÷(21÷7)=439-81=271-245=606÷(3×2)=9.7+1.0=555+37+186=4.8-4.6=423÷(54÷6)=6.6+8.2=740÷5÷4=78-18÷6=491+779+608=441-16×22=28×2×7=115×(352-344)=2/6-1/6=340÷(2×2)=26×36-900=71.5+28.4=249+61=10×31×3=155+77=41×12÷2=69÷(490-487)=10×11=364÷(56÷8)=2/5-1/5=272×5-911=75×(190-186)=24+(338-135)=92+99=236+729÷9=68+19×42=280÷8÷5=10×2×36=584-(840-557)=425+(300-106)=45×63=688÷(308-304)=23×36-752=296-151+212=12×3×22=422÷(89-87)=624÷(15÷5)=395+87-451=959+458=54+(830-723)=395-126-265=926-405×2=380×(56÷8)=174-273÷7=348-237=34×(153÷9)=596×(24÷4)=264-33-71=132+(637-380)=67-141÷3=477÷(3×3)=329÷(28÷4)=791×7=491-(266+50)=20×21÷6=304÷2÷4=356÷(32÷8)=168+63÷7=(271-131)÷2=26×(482-462)=404-225-127=796-57×7=69×4=138÷6×44=3/6-2/6=392÷2=10×6×15=(142-130)×50=36×13×2=805-35×14=59+211=256×2÷4=887×7-118=(264-255)÷3=20÷(14÷7)=550×2-901=936÷4÷3=41+345×2=2/7-1/7=341×9-700=381-186=240÷8×11=30×2×54=95×(24÷3)=5.2+3.6=8.4+5.5=370+290+505=753-314-218=204×2=624÷(16÷8)=238+78-81=524÷4=280÷2=109-(357-342)=438-232+43=169×2=72÷3+226=375+69=參考答案412-25-160=22743×22-632=3141.8+8.3=10.144×2×31=2728235-11×15=7010×(345-250)=95010×4×2=8024×19-427=2984×14=1176138×6-492=336300÷2÷2=7516×4×53=33926.8+9.8=16.636÷9×91=36420×11+201=421293-43×3=164489-(43+182)=264594÷9÷6=11243+346=58981×82×8=53136(464-106)÷2=179(680-635)÷3=1547×12×5=2820464÷8×39=2262(492-457)×23=805184+15×22=51425×2×4=200515-376-107=32237-(60+34)=143106+239-75=2704.6-2.5=2.111×(104-100)=44224÷(469-462)=3217×29×2=98613×48-458=16645×14=630380×5-576=13248.3-8.0=0.319×(747-721)=49470×5=350672-(244+318)=110432÷9÷6=8767×(56÷7)=613661+328-209=180384÷4=96274×3-313=509519-459=6066.1-64.2=1.942÷(56÷8)=6419×2-257=581961-396÷9=91744×2×86=75688.7-8.0=0.7499-323-24=15223×7+178=339324÷(2×3)=5494×45×6=25380830÷(30÷6)=166400÷(216-214)=2000.4+4.7=5.1152÷(2×2)=3810×7×77=539027×2×83=4482607-342-54=21148×(84÷7)=576314÷(413-411)=157(456-416)÷8=5132+(469-158)=443249+227=476408-(473-266)=2011/8+3/8=4/8640×(20÷4)=3200211-(323-266)=154320×3×5=4800732-12×42=22819×2×10=38059×3+148=32557+175+76=30833×(120÷5)=792327-378÷7=2739.8-8.6=1.2464-271-40=1534/7-1/7=3/73.7+6.2=9.964÷4×39=62490×63÷2=2835442-(173-110)=379102×8÷6=13615×44÷4=16524÷6+26=30449+(156-85)=520238×9÷2=107110×25×3=750908×(28÷4)=6356466-10×31=156315+892+179=138612+38×24=92463×12÷7=10817×17-14=27551×8+554=962104÷8+726=739988×(81÷9)=889222×39÷3=286521-450+273=344615+435-663=387252÷4×7=441965-700-130=135396÷(3×3)=44(262-233)×25=725116+17×24=524466-22+728=11721/7+5/7=6/7964-25×20=464445-376+238=307359-12×8=263423+798-650=571125+242+438=805449-140-23=28675×10=750126÷7=18267+811-894=18479×(50÷5)=79034×(406÷7)=1972385-(202+87)=96170+235=405956-(968-421)=40912×5×94=5640(211-31)÷6=3014×3×58=2436363-147×2=69127×(27÷9)=381244+239=48356+329=385546÷6÷7=13309-45×4=12960×4×2=480108÷(2×3)=18539-485=54904-11×26=618167+(981-863)=285429+258=687784÷4÷4=49787+(810-733)=86480×8-634=6386-13×28=22686÷7×3=294238+118×2=47423×23=529193-61=132960÷(3×2)=1601.3+1.8=3.1867÷3+13=302281-91×3=8129+260-227=162321-11×21=90106+(31-19)=118600×(212-207)=300065×60÷2=195027×10=2707.1-3.5=3.686+10×39=476771-40×4=61121×2×15=63014×4×49=2744695×5=3475447-(118+107)=22230×(160-148)=360636÷3=21217+(417-59)=375(500-470)÷6=5181+48×10=661353+18×15=62324×9÷2=108381+90×6=921436-444÷2=214477-(900-897)=474720-42×16=4864÷(4×2)=870×30=210024×28÷8=8456.7-7.9=48.8131-69+123=18515×47÷5=14135×15-313=2126.1-6.0=0.124×10÷8=3070×59×6=24780508×6=3048663+(563-215)=1011308+208+410=92618×3×53=2862312+30×22=97220×9=18069×11÷3=25331×24=744564-42+455=97786+(99-44)=141208×(459-455)=832458+248=70683×3×2=49819×(287÷7)=779226-11×18=28254+972-893=33380+401+106=587264÷6×9=396379+(754-739)=39410×96÷4=240(427-40)÷3=129463-41×6=217405÷(45÷5)=45746÷2×8=298480÷2×12=48088×18÷4=39611×7×5=38518×20-34=326263+189=45212×50+321=9212.9+4.6=7.5551-91=460232÷(2×2)=58226÷(688-686)=11387+98×6=67534×5×9=153027×37=999132÷(753-750)=44431-278+249=40212×80÷3=320879×2-860=898787-47×10=317(789-105)÷4=171(202-37)÷3=5540×35=1400984÷(3×2)=16484×(210÷7)=2520138×4-63=48920×21-232=188535-40×8=21538×75=2850541-(157-136)=520326+13×36=794826÷7×3=354108÷6÷6=3669-885÷3=374279×(21÷7)=837841-164×4=18551×50÷5=51060÷4×49=7352/8+6/8=1287×4-93=1055834÷6×7=973620×3=1860114×2÷6=38415×6=2490387+581=968261-111+169=319516-(710-432)=23897×(240÷5)=4656615-148×3=171549÷9×55=335550×90÷5=9005.4+0.3=5.7207÷9×11=253888-123-150=615280-214+290=35646×59=2714349×(74-69)=174538.0+9.0=47.023×29=6676.8+33.5=40.399÷(27÷9)=33326-173+289=442574+704-626=652616-30×13=226883+578+106=156721÷7×56=168570÷(110-108)=285425-149+39=315890×9÷5=160214×70=98048÷(2×3)=824÷(2×2)=6210÷(24÷4)=35236×(18÷6)=70818+19×21=417560-100=460794-25×2=744(221-113)÷2=54952-(217+123)=612404-124÷2=342297+(392-64)=625794-477-190=12726×4=104725+327+319=1371956+101+918=1975365-88=27727×71×7=13419341-258+225=308519-(623-207)=103321×(997-991)=1926460-336+197=321240÷6÷4=10(944-770)÷2=8745×31×6=8370164×(139-133)=98423×75=1725723-461=262445-11×39=1622×8×7=123232×(72÷6)=38454÷3÷2=9476÷2×4=95278÷6×8=10458.5-57.2=1.3231÷3×4=30810×(340÷4)=850290×(10÷5)=5808.5+9.6=18.124÷2×43=516345÷(36-33)=115942-12×41=450376-212-57=107524÷4×7=917107+218=32536×(261-253)=28849+368-118=299550-(257+243)=50366-(487-281)=16037×22-319=495656÷(31-23)=82485+259=744537+(186-98)=625996÷2÷2=249399+24×18=83123×28=6443/8-1/8=2/8142×3+288=71429×16-405=5915×45=67533×(130÷2)=2145998÷2+770=1269227×2+46=500396×2+314=1106800-(90+546)=164963-(731+182)=50(400-256)÷4=36457+200÷4=507125×(442-435)=875752÷(12÷3)=188248÷(2×2)=62(383-151)÷4=58578÷(14÷7)=28954×15-392=418245-(59+51)=13512×(518÷7)=888366+906+846=2118918+112+986=201617×24-60=34824×20-368=11217×(280÷8)=595598-(110+51)=437908+74×3=1130669-122-436=11130.7-20.5=10.2(78-35)×14=602615÷(27÷9)=205436-572÷2=150778-(162+231)=38544×(154÷7)=968965-12×66=1735.1+3.7=8.821÷7=3398-367+89=120(423-414)÷3=310.0+8.0=18.083-(100-75)=58324+30×14=74470×6÷7=60199-21×4=11545×13÷5=117956+47×8=1332183-10×12=63110×7×9=6930546÷(3×2)=91422-381÷3=295369+161×4=1013162+40×19=922486÷(472-463)=54273-(122+22)=12938×(540÷6)=342097×(473-421)=5044221×4×8=7072853×5-91=4174683-185-11=487470-449=21387-104+148=431636÷4=15940×21=840461+26×8=6699.7-7.1=2.615÷5×78=23452×(27÷3)=4681/7+4/7=5/7717-289=428230÷(321-316)=4632×28-803=9311×7×84=6468140÷5÷4=7492-11×31=151224÷(2×4)=2810×33×2=660168÷3×5=28022×(328÷8)=902182+(674-411)=445(662-311)÷3=117709+21×4=793746×(20÷4)=3730994-(854-844)=98442×8÷6=5645×73÷5=657137+39=176614÷2=307(631-31)÷6=10014×11×6=92430÷(369-367)=15868×(995-992)=26046.6+3.4=10.0286+22-128=180885÷(461-458)=295378+370÷2=5639.5-6.9=2.6242-552÷3=58223+960÷5=415641-(100+202)=339287÷7=41634÷2×6=1902789+841+640=2270792÷6÷2=66845-(890-402)=35710×10×8=800230÷2=115292-105-122=65108÷(3×2)=1813×29-137=240551-164×2=223199+(253-98)=35435×10-119=23186×(30÷6)=430770÷5=154985-429=55666×14-510=414404-76×4=100394×(49÷7)=275825×4×5=500132×4÷2=26410.1+34.1=44.2301+828÷3=57783.9-0.7=83.2491×9=4419393-(435-85)=43280+157=437779-494-214=71272÷4×12=81618÷(893-891)=9571×4=2284245-306÷2=92840÷3÷2=140858-(715-560)=703232×4=928195×(20÷5)=780306÷(3×2)=5160×(666-630)=2160(150-24)÷9=14208+280=488(346-278)÷4=17272+318=5909.4-6.7=2.7884÷4+116=33752+294-152=194246×3+498=1236441+(841-361)=92124×(272÷8)=816182×8=145643×21=903326-549÷3=143447-(135+291)=2165×96=624056+144=200395-75×3=170267+48÷6=27526×2×24=1248(176-115)×18=109849.0+2.2=51.2446-272=17412×37÷3=14857×5=285169+57+68=29492×3÷6=46680÷5÷2=68(361-221)÷5=28649×9=5841112+382-400=9414×17+446=68416×(128÷8)=256372-185=187378÷6×77=4851485-221×2=43496×(643-638)=2480398+26×5=528352÷(14÷7)=176(505-479)×70=1820747+157×6=1689777-227+574=112473×9×4=2628252÷(176-169)=36487+(374-241)=62073×(393-384)=657823-(429+48)=346268+10×11=378392-216÷2=28432×18÷8=727.1-1.1=6.090÷3÷3=1089+776÷4=283472-12×18=25685×(350÷7)=425023×(105÷5)=48310×(58÷2)=290750÷3+481=731(182-156)×33=85898×4×2=784928+67×14=1866109-352÷8=65205÷5=411/9+7/9=8/9(305-254)×42=2142150×6×4=360010×66-302=358972÷3+209=533488+96×3=77627.4+20.2=47.613×19+355=602928-(50+746)=132929-755=174795×(548-540)=636019×33=62746×(174÷2)=4002640÷4+623=783600÷8×23=1725587+150×3=1037393+65×5=71854×(85-71)=75615÷(45÷9)=3910÷5÷7=26452+602÷7=538148+115-156=107670-86+402=98684×91×5=38220728-(415-59)=37210×8×36=288079×16÷2=632168÷8÷7=3294×2×3=1764240+162=402170×3÷6=85100÷5÷5=428.6-22.8=5.812×34=408221+215=436458+453-468=443221+(195-14)=402285-41×6=39(827-812)×27=405224×(519-515)=8969.5+10.0=19.5326×(27-24)=978602-12×31=230206+119-55=270616+860+472=19485.4-3.8=1.6766×6-382=4214667+177+138=982398-(446-326)=278230-(83+93)=5415×4×12=72081×(431-424)=56766×(277-271)=396(388-70)÷2=159(215-59)÷6=2651×18÷6=153698+524÷4=8292/3-1/3=1/345.8-4.5=41.3279×3×9=7533136+105×4=556787+223=1010784-(50+422)=31211×36=396714×(999-995)=285687×2=17468×2=136250-193=57360÷4×66=5940621×6÷9=414168×5÷2=420446÷(471-469)=223841+(707-463)=108520×18-280=80960-(137+612)=211962-(916-502)=548550×4÷8=275600÷(21-15)=100857×(546-542)=3428216+12×39=684(91-60)×10=310745-(143+344)=2585/9-3/9=2/9440÷5÷4=22482+715÷5=625196+819÷9=287464+157×3=935319×3=957672÷8÷4=217.7-2.4=5.3177×(12÷6)=35475×(90-86)=30087÷3×98=2842274-100-56=118409-33×12=13(507-419)÷4=22581-72+660=1169864-62×3=67833÷3×22=24265+12=77540×(216-207)=48607.8-5.6=2.2477-107-208=162161×(46-40)=96698×2=196746÷2=373756-17×32=212107×(42÷6)=749107×8-148=70825×18-240=210355×2=710151+105=256654-494=16036÷6×86=516416-180×2=5643×(90÷9)=430396-(413-307)=29032×21-228=44451×54×4=1101655×7×5=1925422-28×5=28252×(18÷3)=312(407-384)×77=1771477-83-24=370889÷7×3=381297÷3=99448÷(12÷6)=224493-42×6=241375-11×24=111155-96+116=175444+791÷7=557110×(20÷4)=55054×3×5=8104.2-1.4=2.853×(405-394)=58313.0+6.7=19.732+88×2=208274-(182+23)=69168÷6÷4=797×7×6=407445×95×9=38475(298-277)×21=441342×8-268=2468130×(20÷5)=520369÷(15÷5)=123494×(12÷6)=988254-211=43366×(16÷4)=146412÷(370-364)=248×19-209=70359+18×16=34762×(336÷8)=2604809×5-278=3767568×(30÷5)=3408245×(27÷9)=735384+329+229=942259+774-97=936760÷(2×4)=9540÷8×9=4513×30÷6=6598×(166-157)=882350÷5=70944÷8+930=10489.2+7.1=16.3604-15×23=259241+(886-409)=718268+260+413=94162×9÷3=186154÷2=7730÷3=10(457-394)÷3=2176×98=7448208÷(2×2)=52243-217=261/7+2/7=3/728×3×76=63845.8-0.3=5.5(487-118)÷9=41128÷(4×2)=16433-(41+78)=314191-475÷5=96465×(12÷6)=930414-24×7=246200+195-27=36822×4×92=8096165+893-251=80744×2×88=7744165÷(337-332)=3319×3×52=2964305+118+409=832643+40+281=964771-150÷3=7210.5+1.9=2.4387÷9×80=3440766-163=603467-(132+271)=6491×6=546278+22-78=222410-45÷9=405483×7-376=3005292+(443-27)=708936-468=468468-38-132=29814×15=210678+39×20=145810×52=520744-13×52=6862×4-172=76360-26×8=152744÷(2×4)=93331-67×3=13048×3×4=576810÷9×11=990282÷(36÷6)=47835×2-457=1213858÷2+496=92518×(107-89)=32410×(58-27)=310103×(452-445)=721445-62×7=11(186-78)÷4=27468×9=4212841-(17+535)=289676+728-218=118690+35=125635+603÷9=702214×3-140=50224×16+21=405468-50×3=318243×4÷9=10839×8=312195÷(18÷6)=65716-(765-468)=41914×26×2=728839-(844-712)=707389-308-70=11936÷(4×2)=117236×3÷4=177354-12×24=66360÷(2×3)=60264÷(64÷8)=334.1+82.8=86.9811×9-885=6414216÷(2×3)=36876+863=1739262+150=41227×13-32=31967×93×7=4361720×3×2=12033×11+359=722413÷7×3=177970×(265-261)=3880422+218÷2=53118÷3×16=9622×40÷4=220743-27+823=1539754-(201+526)=2775×2÷6=25334×2-280=388790-(886-263)=167(597-531)÷3=2217×29-86=407174÷(482-480)=87991×(413-407)=594660×16=960(472-88)÷8=48255-79-22=154950-97-381=472590×4÷8=295428-(274+44)=110974-282-637=5538×(397-377)=760930×6÷2=2790427÷(401-394)=61120÷(18÷6)=4063×4=252875-357×2=161114×5-496=7458×21=1218985-44÷2=963168÷(4×2)=213.7+96.0=99.7298×6÷3=596518+616-651=483346÷2+589=762215+556+376=114779×(784÷8)=774259×54÷3=1062(240-80)÷2=80306+161-34=433319+270+191=78041+160-124=77708÷4×8=1416625×5-377=2748632÷(2×4)=79864÷2×8=3456949-311-436=202335+51×11=89629×3×6=522823-537=286198+(633-404)=427321-(198-134)=257113×(173-165)=904910÷5×6=109210×3×9=27023×22+569=1075756÷3+110=362111÷3=37592+243+120=955368+999-907=460714÷6×3=357161÷7×33=759927×(12÷2)=5562191-31=160567÷9×11=69372×2×5=720464×(591-583)=3712810÷9÷6=15809-31+60=83812×37÷2=22263×91÷3=1911226÷2=113876-(618-171)=429665×4÷7=38078×40×2=624037×(480-467)=48184-31=53(719-170)÷3=18344+144÷8=62926-58=868299-840÷8=194459×6-220=2534214+(395-128)=48115×31-406=59924÷(2×3)=154365+406+208=979300÷(54÷9)=50238÷2×6=71410÷(30÷6)=2966+27-152=84181×(495÷5)=8019412-13×15=21775+216-169=122340+53+198=591718-307=411664÷2×9=298821×2×79=331812×12×2=28866÷3÷2=11814×7÷2=284928×16+396=844906÷(2×3)=151804÷4×2=402423+118=541532÷(42÷6)=76413÷(22-15)=5942÷6=783×84=697257×53=3021144+216-151=2098.6+8.1=16.743×2×38=3268330÷(3×2)=55999-399+870=1470302÷(209-207)=151352-320+126=15871.9-4.9=67.0810÷9×5=450909÷(27÷3)=10120×(16÷2)=160398-146=252189+193+281=663284-11×17=97150×(54÷9)=900355÷5×6=426240-24×9=2486×(476-388)=7568475+(335-310)=500273÷7×3=117374-(357-340)=357372+222×3=1038414-173=24110×65-455=195327-295+211=243980-(774-284)=49026×(411-406)=13011×78=858396÷(32÷8)=99756÷9÷7=1248+46+544=638774+467-428=81328×15=42060.0-50.2=9.8450÷6+178=253210×6=1260816÷(3×2)=13623×13×2=598(737-702)×68=238075+417=49288×2=176(121-88)×25=825(647-143)÷