三年級數(shù)學(xué)計算題專項練習(xí)匯編及答案集錦

三年級數(shù)學(xué)計算題專項練習(xí)匯編及答案集錦12×(406÷7)=10×9×80=2/4-1/4=910-13×37=288÷8×3=207÷9=281-38+499=28×26=688-106×2=685×(45÷9)=75×27=4/6+2/6=(599-542)×93=26÷(18÷9)=258÷6=323+(197-51)=17×29×2=770-(66+615)=88.7-25.8=73-(308-246)=55×5×2=630-(106+226)=500-800÷4=462÷6×7=14×10×6=86×66×5=212+152-14=24÷2+636=20×48÷4=14×17×2=912÷(18÷9)=65÷(272-267)=170÷(553-548)=185-(250-120)=493-307+982=7/10-3/10=74-57+319=758-102÷3=165×6-579=(328-286)×96=50+13×3=157×4=55+156+64=897×(843-838)=13×5×20=59×88=140×3÷4=17×15×2=213+(407-165)=21×12-225=328÷(2×4)=282-(489-245)=37×(584÷8)=24×28=61×6÷2=206÷2×4=565×(868-864)=51×(700-630)=709×9-522=40×2×28=856÷2=263×7=18×9÷2=297-15×2=18×4×75=288÷6=522+(818-261)=89×5-315=245-65+271=982-21-605=408-12×33=1.1+6.6=81×85=112÷7=583×6÷2=(408-186)÷2=351+666÷6=179+104×4=340+(307-238)=245+41=24×3×51=893+19×38=504÷(10÷5)=1/7+4/7=48×66÷6=348+92=530+91×6=42×2×70=17×3×97=876×5÷4=729×5÷9=323+850+688=669×7=452×4-552=52×5=13×(312÷8)=419×2-688=15×22-64=774-(503-29)=752÷2÷8=441-38×2=271+55-305=942÷3=(372-224)÷2=92×(186÷6)=117×(35÷7)=43×87×7=132÷4=42×12÷4=12×(224÷7)=211-(155-94)=86+(167-148)=270-(160+46)=664+(734-375)=828÷(18÷6)=668+687-600=78+222=10×38-249=297+138-88=868+280-803=497-34×10=180÷2=435-(937-736)=170+311-219=168÷2÷3=1/7+5/7=57.1-41.0=665÷5=450÷(18÷3)=136+13×56=380-112÷4=163-822÷6=187×5×8=50×2×5=7.2-4.3=5.7-3.8=222×4-429=389-118-173=53×77×4=364+115-405=56÷8×86=84÷7×99=483+190=162÷9×8=18×27-178=486÷(27÷9)=(311-245)÷2=871×7-468=499+(181-15)=12×8+125=926-22×12=344÷2+65=18÷9×87=116×(123-119)=276÷4×27=585÷9×8=833+351÷3=46×(481-472)=680÷2÷5=277-15×13=12×2×40=372+(684-197)=222÷2+855=60×3+554=90-78=677×(27÷3)=38×67=709-604÷4=90×40×2=12×19×3=163×4-196=18×41+797=14×(25÷5)=626×7=213+91+630=686÷(775-768)=425÷(45÷9)=65×(413÷7)=121-282÷3=23×(91÷7)=430+88×9=(496-20)÷4=700+168+392=956+62×5=460-35-199=98×10=478-27×15=55+272+77=26×13-106=98×3÷7=742÷7×3=475+62×7=100÷5÷4=762×7÷6=497+326+936=(129-83)×75=(162-22)÷5=258×3×9=770÷2÷7=296-(23+70)=400-311=92×93=3/7+4/7=376÷4×7=14×21=289+38×18=415-370=(837-168)÷3=243÷9=193+(683-395)=2/5-1/5=19×(219-213)=11×(126÷3)=(344-218)÷7=767+22×37=274÷(427-425)=37×14-312=19×2×21=799+142+284=875÷5×6=853-(402+432)=95×84÷4=52+19×28=64÷(2×2)=338+576-454=488-98-152=14×4×91=12×6×26=3.7+9.7=891+563-628=904-(448-75)=78÷(12÷2)=85×81=175÷5×46=80×12÷4=280×2+266=12×35-309=112÷(188-181)=665+14×39=985÷5×8=24×(958-954)=532+64-46=437-207=756÷9×8=339+237+198=228-146=553-254÷2=552+32×17=413-(234-183)=3/7+2/7=726÷2×5=660×(21÷3)=2/7+3/7=95÷(10÷2)=476+701-641=283×(907-899)=69÷3=624÷(3×2)=425+11×18=248÷(4×2)=13×33-302=17×(135-130)=40×(98÷7)=259+(288-92)=36×3=0.6+9.7=628÷(727-725)=95×(441-394)=20+10×52=9.1+5.1=72÷2=351-320+180=380+638+508=18÷(69-63)=378×2×9=268×2-75=88÷2÷4=346+307×2=8.1+2.7=960÷(2×4)=273-81×2=329+108-54=14×(496-490)=321×3=139×(489-483)=53×(15÷5)=124÷(28÷7)=53×66×7=350-185+15=718+13×17=84×79÷2=12×(20÷5)=127×(19-16)=532÷2+121=4.5+9.8=23.1-15.4=19×17-314=466-(144+285)=13.0+35.5=11.2+63.3=597×2-560=509×5=412+139=948-(865-210)=13×56+393=36×2×25=667-21×23=873-433-210=(385-166)÷3=570÷6×3=406-298=600÷6÷4=12×9÷3=172×2=100×(49÷7)=7.8+40.3=469+(189-185)=140+11×35=19×11×3=2/6-1/6=656÷2+212=466÷(874-872)=752-111-561=131×6×9=107-69=280÷2÷4=253×4=4.0-0.5=(719-384)÷5=78×12÷9=484-66×4=49×2×96=399+270÷3=669-17×11=904-246-114=21×4×8=376×5=(967-732)÷5=373+18×22=108÷(10÷5)=540÷(3×2)=7.7+9.3=121×(168-164)=70÷(251-244)=(139-125)×20=468÷(192-186)=962×(30÷5)=106+271-300=824×(148-139)=108÷6×35=37×(108÷4)=639-(430-272)=13×(720÷9)=396-70+92=304÷2÷4=61×3×5=728×(688-681)=814×(864-860)=(920-680)÷2=930÷(18÷9)=53×79×9=190+(985-660)=80×2×6=(175-71)÷4=(752-386)÷3=38×(315÷5)=344-157-146=36×8×2=34×(28÷4)=192÷4×28=42÷(21÷3)=840-24×22=962-849=466×2-22=887-82×8=33×11-353=720÷3÷6=197+216-188=28×(269-241)=558÷(15÷5)=12×34-117=17×(116÷4)=327×(18-14)=982×(21÷7)=504÷6÷4=486-405÷3=657×(785-780)=47×20=8.4-5.4=208-14×12=47.1+36.7=56÷7×4=388÷(295-291)=95×66÷3=586-27×15=412+353=187-11×16=98×65÷7=32÷8×92=280-13×7=746-32×3=57×6÷3=39×13-402=278×3÷2=868+151×6=46×30=977-450-396=358+135=805÷5×6=1.4+9.1=495-12×4=684÷(3×2)=629-180×3=32×24-429=749-345+999=62-(846-814)=338-92+124=25×(136÷8)=50×2×7=4.6-4.4=540+800÷2=37×19-487=543×8÷4=74×10-79=709-109×5=222+17×40=470-(204-142)=344÷(280-272)=3/8+4/8=440÷(25÷5)=456÷(3×2)=87+287=934-325=954-80×2=58×16-614=78×(14÷7)=465×2÷3=30×73×2=195×(793-789)=85×7=89×8-243=15×49+125=234÷(561-552)=192×3=823+161-854=144÷2÷3=993-645+334=180÷9×35=399-(193+144)=671-178=320-280=596÷4×3=90÷3÷6=9.1-6.4=258-920÷8=99÷3×21=124×7-226=25×55=464÷(36÷9)=371×2×9=224+225÷9=12×(12÷2)=145+165-213=365×2×6=37×5×2=435-(204+214)=997-(202+357)=311-(878-644)=36+392-55=(468-429)×12=182×3=220×(261-257)=12÷6=24÷(64÷8)=227-(145+64)=71.5+1.0=173×4-132=427+61×9=530+208+221=291+992-872=18×19-232=13×(156-90)=850×9-465=616×(15÷3)=10×27-142=(961-729)÷8=10×4×6=225÷9=338×(10÷5)=12÷(3×2)=(318-285)×25=95+569=105+654÷6=240÷5×58=754-47×15=74×(488÷8)=450÷(309-300)=278-300÷5=(930-907)×43=11×5×45=22×37-271=72×10-667=858×8÷4=122-24-33=798÷(2×3)=792÷4÷2=74÷(16÷8)=347-215+196=276-38÷2=845-195-551=283-240+20=788×4÷2=20×22-437=906-715+817=54×13+273=910+734+818=69×(132÷2)=960-208×2=419-13×23=312÷(70-68)=639×7-339=491×(935-931)=378÷(3×2)=392÷(2×2)=939+929+440=56×(79-74)=301÷7×13=972÷(422-418)=56÷4×86=720-520+212=236÷4×28=210-501÷3=92.0-71.7=910+190-889=5/8-3/8=78×2×6=882÷(45÷5)=256+53×3=915-12×17=69×3×5=951-(28+255)=89×40=(656-648)÷2=285+70×2=88×8=4/6-1/6=51+(420-266)=30×14=433×(64÷8)=185×2-261=688÷(4×2)=105÷5×4=48+527+722=372-65=62×92÷4=893-546+369=74×2×3=565-87-242=37×25=14×41-311=68.3+2.7=44×6÷8=369+(457-249)=20×3×41=110+100+409=22×4×37=508×(20÷5)=22+33÷3=61×(274-266)=455+604÷2=82×(32÷4)=16×4×48=186÷2×5=394×(54÷6)=929-15=196×6=(373-225)÷2=179+35×10=480-31×15=320-768÷3=(752-739)×89=515-103×2=561-23×14=132÷3=373×(25÷5)=(743-447)÷8=932-759+693=17×(61-38)=106×5-67=324-306=147÷3×18=(286-106)÷6=280÷8×37=333-24-42=232÷(4×2)=402-(179+200)=39×14÷2=109×9-887=282÷2÷3=15×19×2=43×20=810+186+260=13×27=219+145×2=154×2÷7=(386-258)÷4=412-581÷7=449+187-423=121×2×5=246+928-154=852-48×9=(281-223)÷2=717+(28-16)=23×(55-51)=12×68-726=30×63÷2=640÷2+75=304÷(20÷5)=112+24÷8=416-179-207=468÷(3×3)=259÷(602-595)=272-75=(222-182)×10=37×66=13×14×3=289-(157+81)=380-(117+23)=153+71+150=651-(67+192)=86×9=17×29-357=353+14×3=223+450÷9=864+538+577=375+93-107=601+830-782=54×(192÷2)=586-304-260=95×8×5=216÷(54÷9)=31×(147÷7)=201×4÷6=394÷(12÷6)=40÷8×73=148-64+228=30×21÷5=945-18×42=189×(10÷2)=120÷(54÷9)=106+138=51×18÷9=530-(280+167)=888-(196+107)=620-25=408-(153+153)=69×8÷2=264÷2÷6=45÷(470-465)=123×(48÷8)=72×(72÷8)=186+27×23=551-(368+122)=528÷8=721+10×33=172-17×4=78+238×4=373-88×4=752+31-562=123×4=815÷(35÷7)=159+231-46=11×4×98=(185-98)÷3=75+12×71=118+213-206=814+44×2=312×(56÷7)=642÷3×7=72+(262-22)=83.8-61.4=4.7+6.0=483-(117+303)=164÷(403-401)=22×40×9=316-(578-416)=466-41-203=14×6+717=115×(16÷4)=10.0-6.8=875×7=(869-860)÷3=246+62×5=540÷9×59=923-45=410-92=200÷8×3=600-178-80=23×43=57.1+22.2=586÷2+881=81×50×2=(829-377)÷2=(167-29)÷3=952×6÷4=62×96÷4=44×(890-848)=6.6-5.9=516÷(3×2)=72.5-35.8=394-(408-112)=810-22×26=33+600÷4=800×4÷8=399-390+328=26×(60÷4)=457-(453-282)=192÷2=579÷3×4=225×2÷5=84×5×7=33×(46÷2)=48÷4×18=130×(428-425)=370÷(16÷8)=968÷2+43=9.7+7.1=168÷7=739-469=38.0+24.7=25×3×80=190+61×15=186×(174-170)=50×(60÷3)=558+709+171=42×20÷3=939-(216+147)=40×13-273=19×37-666=856÷(2×4)=770+978+525=25+37×6=241+24×15=16×25=242-486÷6=10×43=136÷4×58=913+(741-84)=284÷2+89=21×(109-69)=672÷7×85=841+61×14=975-31×12=469-(263-124)=248-27×4=468-240+174=782-119-533=189÷9÷3=408-(216-213)=48×2×92=378÷9×57=176÷(2×2)=988÷(2×2)=35×77÷5=908+203-500=31×29=861-14×53=282+(410-267)=490-(231-193)=10×71=24×(353-328)=1/5+3/5=612-297-96=216÷(24÷3)=249-169+255=412÷4×3=439×5-788=22×13-25=24×3×5=80×25÷2=255÷5=370×2÷4=612÷(3×3)=112×4+409=710÷5÷2=530-(329+21)=461+138+245=486÷(3×2)=(473-444)×17=445-106×2=56×2×7=22×30=275×2×5=400÷(28÷7)=561-211+714=895÷(20÷4)=234÷9÷2=44×2×22=22×14×3=917-348+700=513÷3÷3=403-(414-161)=309×3+637=114×(360-352)=446÷2×7=611-456÷3=242×(35÷7)=326-15×12=0.5+7.5=507-(23+317)=462-33×10=969+303÷3=440÷2÷5=433+513=172+28-62=597+121×4=516÷4+994=36×9÷6=563-(364-264)=255-(868-840)=620+143-387=986-222+399=19×5×41=35×14×2=165÷5=415-920÷8=499-(172-44)=258÷3+247=63×14=408-(695-667)=553-535÷5=279+330+304=1.0+8.3=56×5×3=42×17=586-559=11×9×43=31×3×26=514×(499-493)=888÷(2×3)=159+36×17=582÷(105-102)=625-429=1.1-0.7=176-134=858×(30÷6)=29×40÷5=846÷(71-65)=35×18÷9=967-201-506=668-153=455-66×6=174×3-293=471-43-75=16×(284-249)=266-273÷7=295×2=307+(917-625)=810+650÷2=292+212=82×(182-118)=732÷(3×2)=31×16÷8=346-123-42=486-26×14=41×64×8=3/6+2/6=278+20÷5=444+(161-110)=244÷(12÷3)=246÷6=22×20-141=436-344-63=156÷(496-493)=177÷3×53=369÷3÷3=815-707=12×29+305=12×22÷8=11×34-75=421×(14÷7)=42+58+613=470-16×23=42÷3×88=23×16=106×3×5=396+460÷4=1.8+1.8=292+631-332=891+865-124=34×9÷2=377+(416-218)=973-(314-48)=14×70-704=574÷7+963=22×9×5=440×9÷8=502-304÷4=(724-628)÷6=362-44×4=282÷3=66.3-46.6=0.5+2.3=314×(403-399)=17×(289-214)=70×59÷5=375÷3=51+12×64=(361-346)×42=144+(739-13)=19×17×2=231-71+46=(171-55)÷4=335+(365-212)=150+115-166=33×6×5=70÷2×23=468÷(3×2)=377×(30-26)=640÷8×91=208÷(766-762)=324+956+253=500÷(28÷7)=705×(919-912)=204÷3×7=89×(86-80)=485+(814-638)=3.2+3.6=97.7-77.7=230÷5+506=(566-502)×72=32×30÷6=309×(16÷8)=188÷(863-861)=47×62×8=976÷(4×2)=66×2-97=252×2×4=45.7-24.7=407-115-278=21÷7×25=767+226×4=11×11-101=193×(114-109)=52×35=72÷4×22=3/8-2/8=8.9-3.1=419-373+375=493+595-155=795÷3÷5=484÷(12÷3)=656-94-435=405×4=77×88×6=544÷4÷2=101+287-98=470+(454-395)=787+292-56=362×7-964=720-360÷6=249-171+33=596+157=306÷(18÷6)=462-28×15=14×16×2=822÷6×5=11×8×34=639×6=309+318=11×86-331=82×(160-73)=743-98+853=718-549÷3=12×(624÷8)=261-984÷8=50×3×5=684÷9×5=144+86×8=584÷8×2=(813-738)÷3=76×87÷4=564÷(619-617)=480÷(28÷7)=16×(275÷5)=800÷8×7=379+439+15=244-(218-167)=13×19×2=369-12=180×5-425=494-82-193=33+82=40×(214-203)=494-11×42=55.6+28.5=45+48×20=282-20×7=7.0+5.9=33×12×2=232÷8=395÷5=145+395×2=160÷(2×4)=392÷7+26=84+103+147=375+296=2/6+3/6=15×6×20=44×(21÷3)=340-(62+107)=400÷5×59=288÷9=300÷3÷4=9.4-9.1=967-(168+603)=580÷(384-380)=57×(320÷4)=816÷2÷6=5.0-0.8=10×6×28=78×60÷8=200-61×3=(353-38)÷9=142×5=918÷3÷2=0.2+6.2=858-(337+394)=51.4+14.8=486÷2×6=346-(382-69)=388÷(247-245)=42×2×97=918×(25÷5)=854-(785-98)=84÷(248-242)=234÷(3×3)=13+16×28=193-(455-343)=140+283-393=192÷(24÷3)=567÷3×2=104+145=833-15×9=225÷(12÷4)=151+195+222=(382-114)÷4=52×58=147+15×4=403-332-13=508×(477-471)=971-125+594=941+70×11=82×(966-928)=14×(63÷9)=702+454-94=263+69=5.9-0.2=463-79×3=3.8-1.4=(952-334)÷3=96÷3÷4=60×7÷5=578-(238+307)=43×8=438-51×8=417-428÷2=292-125=116+206=836-(620+168)=426+(328-149)=25×3×98=259-10×24=153+42=811+17×2=77×22=480+(651-439)=403-27×14=308+35+171=53+(759-656)=110÷(367-362)=20×3×92=471×5=383-115÷5=567÷3÷7=176÷(24÷3)=744÷2=965-269+383=14×38÷2=142-(325-317)=(758-722)÷9=378+12÷3=996÷3÷2=22×2×81=412-(822-652)=3.5+2.2=399-11×35=71×(435÷5)=137-238÷2=39+19×11=436-18×11=64×12÷8=47×27×5=31×(66-48)=10×(500-441)=68÷(32÷8)=406-262=123×2=112÷(497-489)=4.8+0.9=468+(346-279)=567×2-459=460+432+437=24×17×2=185+26×17=840-480+22=750÷(596-591)=154-(625-477)=496+205+107=11×13-132=30×4×6=2.6+1.4=471×2=44+(591-219)=372+70=(353-239)÷2=257+464÷2=666-647+732=408÷(352-348)=904÷(616-608)=141+(707-321)=930-73-89=157×(30÷6)=423×2÷9=334-177=45÷5=955-582÷6=242+192×2=490÷5=411-196-186=33×20+139=735÷7÷3=54×3×2=598÷2+236=499-287=793+934+417=60÷4×25=60×13÷6=489+246=10×8×41=225×(282-278)=27×3×7=13×32×2=40÷8×52=365×7=10.0-7.7=977-16×27=14÷7=976×(12÷3)=10×43-418=57×7=327+(426-303)=33×(168÷2)=698÷2×3=(343-227)÷2=232+864=76+387+447=992÷2÷2=6.4-5.3=275-48÷3=741+30+103=8.7+1.8=421-(167+58)=772÷(2×2)=409-29-29=68+10×48=1/6+4/6=376×2=840-(529-355)=165-133=231×2×9=160-68+337=921÷3=268+101=225×2÷9=285-207+393=802+477=929-718-131=1/7+2/7=10×54-218=10×(406÷7)=645-32×2=27×3×88=14×30×2=387+108=258-(483-407)=198÷(57-48)=51×(292÷4)=(345-280)×12=39×(38÷2)=672÷(2×4)=40×66×4=56×3=28×27-224=15.7+49.5=(824-290)÷6=(550-254)÷2=327÷3×9=39×19-422=0.3+5.8=230÷2=800÷2=32×(66÷6)=461-147=351÷(3×3)=792÷9×4=45×14÷2=6/10-2/10=24÷3+475=303-243+56=370+310×2=18×(404-382)=534-29×4=987+(82-39)=652÷2×9=20×(420÷7)=20×35=7.8-5.3=31×25+69=897+992÷2=400-(250+17)=612×7÷6=40÷5×42=317-930÷5=97+158=952÷(63÷9)=141×7-566=88.2-4.6=224÷(2×4)=999÷9÷3=343+228+352=93÷3=3.2-0.9=33÷3=697-(494-96)=6/8-1/8=468-39×9=54.3-38.8=534÷(3×2)=9.4-3.9=462÷(476-470)=8.8-1.0=12×(92÷4)=786×9÷2=256-180÷3=211-13×14=21×16÷3=140×4+143=89×82=878+24÷2=378÷3=901-(235+48)=407×(323-320)=72×24÷2=415×2-472=18÷6=70×34=411+58×16=77.9-4.0=227×(385-382)=108-23+107=136+79=279+119=138÷(342-340)=20×27÷3=246-(259-13)=27×(430÷5)=54×2÷4=55×10=410-390÷2=866+102×7=296×3-468=349-243=810-236-367=(396-384)×10=337×3-451=486×3-93=301+68=732÷(2×3)=264×3÷6=4/9-3/9=22×(179-167)=883-400÷2=90÷2=956÷(2×2)=18×8÷6=54÷(466-460)=450÷2×7=464-(195+193)=19×30-109=854-223×3=14×5×40=19×2×51=951-61×3=917+55×4=(248-231)×57=150×3÷2=396÷4×2=21×(120÷4)=387-308+102=48×5×4=611×7=347-14×15=27×2×66=65×7-23=336÷4÷3=79×5-204=382-11×20=576÷3+846=324÷4÷9=95×28×5=5.2-2.0=406-416÷2=720÷(3×3)=350-(134+168)=59×34×5=916-21×25=228-(486-312)=836-197+915=4.5+8.0=10×48×2=608÷8+693=(120-109)×72=852-48×2=21×3×73=177+190=303×2+583=756÷(3×2)=220+168=762÷(636-630)=91×3=496-(418-286)=557×4-410=129×6-680=81÷3×21=700×2=54×(80÷5)=328-(41+281)=16×9÷6=729÷9÷3=(536-194)÷9=212×4÷8=72÷8=277+(249-88)=95×(221-185)=52+(429-65)=419-(466-200)=846-774÷2=(821-597)÷7=77×12÷7=9.8-8.8=120÷(3×2)=535×7÷5=440÷8×6=143+(492-28)=940÷5÷4=740÷5÷4=147-113+45=66×45÷6=73×98×8=238-10×10=151-17×7=165×6=482-10×30=750×3=998-395-230=115+643+536=430÷2÷5=36÷(483-480)=458×(21÷3)=724-142=788-(593+87)=70×84×6=33+338×2=664÷(4×2)=385-120-110=77×24÷3=47×2×7=652-45×9=549×8÷2=59×(56÷4)=327+139-70=504+791=67×32÷2=6.7-4.3=431-39×10=416-182+118=16×27÷3=479+998+542=691-679=464-241-98=144÷3×47=125×3+911=15×5×3=45×13=261×3-577=277-246=64+502+425=10×99+859=87.7-53.0=620-20+555=943×(579-570)=14×8×5=628×5-187=108÷(18÷9)=21×(184÷4)=216×3-349=58÷2×15=11×3×30=907-292-603=(470-14)÷6=32×2-38=405+47×3=372÷(12÷3)=367-269=151+372+517=319+155=3.1+95.9=12×50+949=318+264=942÷3+89=53×87=766+(653-274)=51.1+0.2=61×(505-451)=364+546=(468-266)÷2=338+(864-263)=134×8=51×47=262-53×2=11×32-316=54×17=841-536÷2=240+64-298=836+395=70×(594÷6)=474-38-47=782-235-221=978-439=0.2+6.9=155+29×28=4.3-0.7=118×(192-188)=40×13=5.6+1.5=297÷3×2=67×8=529+34+296=87×(45÷9)=3.0+9.3=36÷6×60=211+265×2=360-291-13=(933-209)÷4=331-(78-53)=606×(882-874)=94-44=394×2×3=642-(105+360)=972-(212+92)=416-157×2=273-(101+24)=(415-399)×58=467-21×12=15×(192÷4)=167-(35+73)=27÷3×20=138+451+320=(61-47)×63=832-744÷2=184÷(4×2)=2.4-1.3=362-258÷6=740+579=497-112÷7=3/6-2/6=3/6-1/6=14×56÷4=3.6-0.3=22×12×2=(318-248)×37=72×(54÷6)=57×(25÷5)=45+(751-418)=881-53×9=358-73-36=870+(433-157)=52×3=309+129=466-(173+17)=393-64×6=72×9+165=64×20×8=999÷(513-510)=54÷(3×3)=(329-266)×14=110÷5×20=34×21-364=447-193×2=50×(263-255)=11×90÷9=640+156=180÷2×93=45×11×2=258×5÷6=19×4×54=176÷8×58=134×(12÷6)=832-51×3=51×6-202=97+651+80=324÷6=88÷2×8=393÷3×5=126÷6×3=43×7-85=9.6-7.0=68×7×2=571-239=20×36+150=6.1+5.0=207+475÷5=202-43=237-306÷6=216×(28÷7)=466-240÷5=78+412-156=24×2×10=694×7=28×(130÷2)=360÷5÷2=112÷4+298=45×39×5=參考答案12×(406÷7)=69610×9×80=72002/4-1/4=1/4910-13×37=429288÷8×3=108207÷9=23281-38+499=74228×26=728688-106×2=476685×(45÷9)=342575×27=20254/6+2/6=1(599-542)×93=530126÷(18÷9)=13258÷6=43323+(197-51)=46917×29×2=986770-(66+615)=8988.7-25.8=62.973-(308-246)=1155×5×2=550630-(106+226)=298500-800÷4=300462÷6×7=53914×10×6=84086×66×5=28380212+152-14=35024÷2+636=64820×48÷4=24014×17×2=476912÷(18÷9)=45665÷(272-267)=13170÷(553-548)=34185-(250-120)=55493-307+982=11687/10-3/10=4/1074-57+319=336758-102÷3=724165×6-579=411(328-286)×96=403250+13×3=89157×4=62855+156+64=275897×(843-838)=448513×5×20=130059×88=5192140×3÷4=10517×15×2=510213+(407-165)=45521×12-225=27328÷(2×4)=41282-(489-245)=3837×(584÷8)=270124×28=67261×6÷2=183206÷2×4=412565×(868-864)=226051×(700-630)=3570709×9-522=585940×2×28=2240856÷2=428263×7=184118×9÷2=81297-15×2=26718×4×75=5400288÷6=48522+(818-261)=107989×5-315=130245-65+271=451982-21-605=356408-12×33=121.1+6.6=7.781×85=6885112÷7=16583×6÷2=1749(408-186)÷2=111351+666÷6=462179+104×4=595340+(307-238)=409245+41=28624×3×51=3672893+19×38=1615504÷(10÷5)=2521/7+4/7=5/748×66÷6=528348+92=440530+91×6=107642×2×70=588017×3×97=4947876×5÷4=1095729×5÷9=405323+850+688=1861669×7=4683452×4-552=125652×5=26013×(312÷8)=507419×2-688=15015×22-64=266774-(503-29)=300752÷2÷8=47441-38×2=365271+55-305=21942÷3=314(372-224)÷2=7492×(186÷6)=2852117×(35÷7)=58543×87×7=26187132÷4=3342×12÷4=12612×(224÷7)=384211-(155-94)=15086+(167-148)=105270-(160+46)=64664+(734-375)=1023828÷(18÷6)=276668+687-600=75578+222=30010×38-249=131297+138-88=347868+280-803=345497-34×10=157180÷2=90435-(937-736)=234170+311-219=262168÷2÷3=281/7+5/7=6/757.1-41.0=16.1665÷5=133450÷(18÷3)=75136+13×56=864380-112÷4=352163-822÷6=26187×5×8=748050×2×5=5007.2-4.3=2.95.7-3.8=1.9222×4-429=459389-118-173=9853×77×4=16324364+115-405=7456÷8×86=60284÷7×99=1188483+190=673162÷9×8=14418×27-178=308486÷(27÷9)=162(311-245)÷2=33871×7-468=5629499+(181-15)=66512×8+125=221926-22×12=662344÷2+65=23718÷9×87=174116×(123-119)=464276÷4×27=1863585÷9×8=520833+351÷3=95046×(481-472)=414680÷2÷5=68277-15×13=8212×2×40=960372+(684-197)=859222÷2+855=96660×3+554=73490-78=12677×(27÷3)=609338×67=2546709-604÷4=55890×40×2=720012×19×3=684163×4-196=45618×41+797=153514×(25÷5)=70626×7=4382213+91+630=934686÷(775-768)=98425÷(45÷9)=8565×(413÷7)=3835121-282÷3=2723×(91÷7)=299430+88×9=1222(496-20)÷4=119700+168+392=1260956+62×5=1266460-35-199=22698×10=980478-27×15=7355+272+77=40426×13-106=23298×3÷7=42742÷7×3=318475+62×7=909100÷5÷4=5762×7÷6=889497+326+936=1759(129-83)×75=3450(162-22)÷5=28258×3×9=6966770÷2÷7=55296-(23+70)=203400-311=8992×93=85563/7+4/7=1376÷4×7=65814×21=294289+38×18=973415-370=45(837-168)÷3=223243÷9=27193+(683-395)=4812/5-1/5=1/519×(219-213)=11411×(126÷3)=462(344-218)÷7=18767+22×37=1581274÷(427-425)=13737×14-312=20619×2×21=798799+142+284=1225875÷5×6=1050853-(402+432)=1995×84÷4=199552+19×28=58464÷(2×2)=16338+576-454=460488-98-152=23814×4×91=509612×6×26=18723.7+9.7=13.4891+563-628=826904-(448-75)=53178÷(12÷2)=1385×81=6885175÷5×46=161080×12÷4=240280×2+266=82612×35-309=111112÷(188-181)=16665+14×39=1211985÷5×8=157624×(958-954)=96532+64-46=550437-207=230756÷9×8=672339+237+198=774228-146=82553-254÷2=426552+32×17=1096413-(234-183)=3623/7+2/7=5/7726÷2×5=1815660×(21÷3)=46202/7+3/7=5/795÷(10÷2)=19476+701-641=536283×(907-899)=226469÷3=23624÷(3×2)=104425+11×18=623248÷(4×2)=3113×33-302=12717×(135-130)=8540×(98÷7)=560259+(288-92)=45536×3=1080.6+9.7=10.3628÷(727-725)=31495×(441-394)=446520+10×52=5409.1+5.1=14.272÷2=36351-320+180=211380+638+508=152618÷(69-63)=3378×2×9=6804268×2-75=46188÷2÷4=11346+307×2=9608.1+2.7=10.8960÷(2×4)=120273-81×2=111329+108-54=38314×(496-490)=84321×3=963139×(489-483)=83453×(15÷5)=159124÷(28÷7)=3153×66×7=24486350-185+15=180718+13×17=93984×79÷2=331812×(20÷5)=48127×(19-16)=381532÷2+121=3874.5+9.8=14.323.1-15.4=7.719×17-314=9466-(144+285)=3713.0+35.5=48.511.2+63.3=74.5597×2-560=634509×5=2545412+139=551948-(865-210)=29313×56+393=112136×2×25=1800667-21×23=184873-433-210=230(385-166)÷3=73570÷6×3=285406-298=108600÷6÷4=2512×9÷3=36172×2=344100×(49÷7)=7007.8+40.3=48.1469+(189-185)=473140+11×35=52519×11×3=6272/6-1/6=1/6656÷2+212=540466÷(874-872)=233752-111-561=80131×6×9=7074107-69=38280÷2÷4=35253×4=10124.0-0.5=3.5(719-384)÷5=6778×12÷9=104484-66×4=22049×2×96=9408399+270÷3=489669-17×11=482904-246-114=54421×4×8=672376×5=1880(967-732)÷5=47373+18×22=769108÷(10÷5)=54540÷(3×2)=907.7+9.3=17.0121×(168-164)=48470÷(251-244)=10(139-125)×20=280468÷(192-186)=78962×(30÷5)=5772106+271-300=77824×(148-139)=7416108÷6×35=63037×(108÷4)=999639-(430-272)=48113×(720÷9)=1040396-70+92=418304÷2÷4=3861×3×5=915728×(688-681)=5096814×(864-860)=3256(920-680)÷2=120930÷(18÷9)=46553×79×9=37683190+(985-660)=51580×2×6=960(175-71)÷4=26(752-386)÷3=12238×(315÷5)=2394344-157-146=4136×8×2=57634×(28÷4)=238192÷4×28=134442÷(21÷3)=6840-24×22=312962-849=113466×2-22=910887-82×8=23133×11-353=10720÷3÷6=40197+216-188=22528×(269-241)=784558÷(15÷5)=18612×34-117=29117×(116÷4)=493327×(18-14)=1308982×(21÷7)=2946504÷6÷4=21486-405÷3=351657×(785-780)=328547×20=9408.4-5.4=3.0208-14×12=4047.1+36.7=83.856÷7×4=32388÷(295-291)=9795×66÷3=2090586-27×15=181412+353=765187-11×16=1198×65÷7=91032÷8×92=368280-13×7=189746-32×3=65057×6÷3=11439×13-402=105278×3÷2=417868+151×6=177446×30=1380977-450-396=131358+135=493805÷5×6=9661.4+9.1=10.5495-12×4=447684÷(3×2)=114629-180×3=8932×24-429=339749-345+999=140362-(846-814)=30338-92+124=37025×(136÷8)=42550×2×7=7004.6-4.4=0.2540+800÷2=94037×19-487=216543×8÷4=108674×10-79=661709-109×5=164222+17×40=902470-(204-142)=408344÷(280-272)=433/8+4/8=7/8440÷(25÷5)=88456÷(3×2)=7687+287=374934-325=609954-80×2=79458×16-614=31478×(14÷7)=156465×2÷3=31030×73×2=4380195×(793-789)=78085×7=59589×8-243=46915×49+125=860234÷(561-552)=26192×3=576823+161-854=130144÷2÷3=24993-645+334=682180÷9×35=700399-(193+144)=62671-178=493320-280=40596÷4×3=44790÷3÷6=59.1-6.4=2.7258-920÷8=14399÷3×21=693124×7-226=64225×55=1375464÷(36÷9)=116371×2×9=6678224+225÷9=24912×(12÷2)=72145+165-213=97365×2×6=438037×5×2=370435-(204+214)=17997-(202+357)=438311-(878-644)=7736+392-55=373(468-429)×12=468182×3=546220×(261-257)=88012÷6=224÷(64÷8)=3227-(145+64)=1871.5+1.0=72.5173×4-132=560427+61×9=976530+208+221=959291+992-872=41118×19-232=11013×(156-90)=858850×9-465=7185616×(15÷3)=308010×27-142=128(961-729)÷8=2910×4×6=240225÷9=25338×(10÷5)=67612÷(3×2)=2(318-285)×25=82595+569=664105+654÷6=214240÷5×58=2784754-47×15=4974×(488÷8)=4514450÷(309-300)=50278-300÷5=218(930-907)×43=98911×5×45=247522×37-271=54372×10-667=53858×8÷4=1716122-24-33=65798÷(2×3)=133792÷4÷2=9974÷(16÷8)=37347-215+196=328276-38÷2=257845-195-551=99283-240+20=63788×4÷2=157620×22-437=3906-715+817=100854×13+273=975910+734+818=246269×(132÷2)=4554960-208×2=544419-13×23=120312÷(70-68)=156639×7-339=4134491×(935-931)=1964378÷(3×2)=63392÷(2×2)=98939+929+440=230856×(79-74)=280301÷7×13=559972÷(422-418)=24356÷4×86=1204720-520+212=412236÷4×28=1652210-501÷3=4392.0-71.7=20.3910+190-889=2115/8-3/8=2/878×2×6=936882÷(45÷5)=98256+53×3=415915-12×17=71169×3×5=1035951-(28+255)=66889×40=3560(656-648)÷2=4285+70×2=42588×8=7044/6-1/6=3/651+(420-266)=20530×14=420433×(64÷8)=3464185×2-261=109688÷(4×2)=86105÷5×4=8448+527+722=1297372-65=30762×92÷4=1426893-546+369=71674×2×3=444565-87-242=23637×25=92514×41-311=26368.3+2.7=71.044×6÷8=33369+(457-249)=57720×3×41=2460110+100+409=61922×4×37=3256508×(20÷5)=203222+33÷3=3361×(274-266)=488455+604÷2=75782×(32÷4)=65616×4×48=3072186÷2×5=465394×(54÷6)=3546929-15=914196×6=1176(373-225)÷2=74179+35×10=529480-31×15=15320-768÷3=64(752-739)×89=1157515-103×2=309561-23×14=239132÷3=44373×(25÷5)=1865(743-447)÷8=37932-759+693=86617×(61-38)=391106×5-67=463324-306=18147÷3×18=882(286-106)÷6=30280÷8×37=1295333-24-42=267232÷(4×2)=29402-(179+200)=2339×14÷2=273109×9-887=94282÷2÷3=4715×19×2=57043×20=860810+186+260=125613×27=351219+145×2=509154×2÷7=44(386-258)÷4=32412-581÷7=329449+187-423=213121×2×5=1210246+928-154=1020852-48×9=420(281-223)÷2=29717+(28-16)=72923×(55-51)=9212×68-726=9030×63÷2=945640÷2+75=395304÷(20÷5)=76112+24÷8=115416-179-207=30468÷(3×3)=52259÷(602-595)=37272-75=197(222-182)×10=40037×66=244213×14×3=546289-(157+81)=51380-(117+23)=240153+71+150=374651-(67+192)=39286×9=77417×29-357=136353+14×3=395223+450÷9=273864+538+577=1979375+93-107=361601+830-782=64954×(192÷2)=5184586-304-260=2295×8×5=3800216÷(54÷9)=3631×(147÷7)=651201×4÷6=134394÷(12÷6)=19740÷8×73=365148-64+228=31230×21÷5=126945-18×42=189189×(10÷2)=945120÷(54÷9)=20106+138=24451×18÷9=102530-(280+167)=83888-(196+107)=585620-25=595408-(153+153)=10269×8÷2=276264÷2÷6=2245÷(470-465)=9123×(48÷8)=73872×(72÷8)=648186+27×23=807551-(368+122)=61528÷8=66721+10×33=1051172-17×4=10478+238×4=1030373-88×4=21752+31-562=221123×4=492815÷(35÷7)=163159+231-46=34411×4×98=4312(185-98)÷3=2975+12×71=927118+213-206=125814+44×2=902312×(56÷7)=2496642÷3×7=149872+(262-22)=31283.8-61.4=22.44.7+6.0=10.7483-(117+303)=63164÷(403-401)=8222×40×9=7920316-(578-416)=154466-41-203=22214×6+717=801115×(16÷4)=46010.0-6.8=3.2875×7=6125(869-860)÷3=3246+62×5=556540÷9×59=3540923-45=878410-92=318200÷8×3=75600-178-80=34223×43=98957.1+22.2=79.3586÷2+881=117481×50×2=8100(829-377)÷2=226(167-29)÷3=46952×6÷4=142862×96÷4=148844×(890-848)=18486.6-5.9=0.7516÷(3×2)=8672.5-35.8=36.7394-(408-112)=98810-22×26=23833+600÷4=183800×4÷8=400399-390+328=33726×(60÷4)=390457-(453-282)=286192÷2=96579÷3×4=772225×2÷5=9084×5×7=294033×(46÷2)=75948÷4×18=216130×(428-425)=390370÷(16÷8)=185968÷2+43=5279.7+7.1=16.8168÷7=24739-469=27038.0+24.7=62.725×3×80=6000190+61×15=1105186×(174-170)=74450×(60÷3)=1000558+709+171=143842×20÷3=280939-(216+147)=57640×13-273=24719×37-666=37856÷(2×4)=107770+978+525=227325+37×6=247241+24×15=60116×25=400242-486÷6=16110×43=430136÷4×58=1972913+(741-84)=1570284÷2+89=23121×(109-69)=840672÷7×85=8160841+61×14=1695975-31×12=603469-(263-124)=330248-27×4=140468-240+174=402782-119-533=130189÷9÷3=7408-(216-213)=40548×2×92=8832378÷9×57=2394176÷(2×2)=44988÷(2×2)=24735×77÷5=539908+203-500=61131×29=899861-14×53=119282+(410-267)=425490-(231-193)=45210×71=71024×(353-328)=6001/5+3/5=4/5612-297-96=219216÷(24÷3)=27249-169+255=335412÷4×3=309439×5-788=140722×13-25=26124×3×5=36080×25÷2=1000255÷5=51370×2÷4=185612÷(3×3)=68112×4+409=857710÷5÷2=71530-(329+21)=180461+138+245=844486÷(3×2)=81(473-444)×17=493445-106×2=23356×2×7=78422×30=660275×2×5=2750400÷(28÷7)=100561-211+714=1064895÷(20÷4)=179234÷9÷2=1344×2×22=193622×14×3=924917-348+700=1269513÷3÷3=57403-(414-161)=150309×3+637=1564114×(360-352)=912446÷2×7=1561611-456÷3=459242×(35÷7)=1210326-15×12=1460.5+7.5=8.0507-(23+317)=167462-33×10=132969+303÷3=1070440÷2÷5=44433+513=946172+28-62=138597+121×4=1081516÷4+994=112336×9÷6=54563-(364-264)=463255-(868-840)=227620+143-387=376986-222+399=116319×5×41=389535×14×2=980165÷5=33415-920÷8=300499-(172-44)=371258÷3+247=33363×14=882408-(695-667)=380553-535÷5=446279+330+304=9131.0+8.3=9.356×5×3=84042×17=714586-559=2711×9×43=425731×3×26=2418514×(499-493)=3084888÷(2×3)=148159+36×17=771582÷(105-102)=194625-429=1961.1-0.7=0.4176-134=42858×(30÷6)=429029×40÷5=232846÷(71-65)=14135×18÷9=70967-201-506=260668-153=515455-66×6=59174×3-293=229471-43-75=35316×(284-249)=560266-273÷7=227295×2=590307+(917-625)=599810+650÷2=1135292+212=50482×(182-118)=5248732÷(3×2)=12231×16÷8=62346-123-42=181486-26×14=12241×64×8=209923/6+2/6=5/6278+20÷5=282444+(161-110)=495244÷(12÷3)=61246÷6=4122×20-141=299436-344-63=29156÷(496-493)=52177÷3×53=3127369÷3÷3=41815-707=10812×29+305=65312×22÷8=3311×34-75=299421×(14÷7)=84242+58+613=713470-16×23=10242÷3×88=123223×16=368106×3×5=1590396+460÷4=5111.8+1.8=3.6292+631-332=591891+865-124=163234×9÷2=153377+(416-218)=575973-(314-48)=70714×70-704=276574÷7+963=104522×9×5=990440×9÷8=495502-304÷4=426(724-628)÷6=16362-44×4=186282÷3=9466.3-46.6=19.70.5+2.3=2.8314×(403-399)=125617×(289-214)=127570×59÷5=826375÷3=12551+12×64=819(361-346)×42=630144+(739-13)=87019×17×2=646231-71+46=206(171-55)÷4=29335+(365-212)=488150+115-166=9933×6×5=99070÷2×23=805468÷(3×2)=78377×(30-26)=1508640÷8×91=7280208÷(766-762)=52324+956+253=1533500÷(28÷7)=125705×(919-912)=4935204÷3×7=47689×(86-80)=534485+(814-638)=6613.2+3.6=6.897.7-77.7=20.02