三年級數(shù)學計算題專項練習匯編及答案集錦243+378÷9=3.9-1.6=624÷(697-691)=35×26-591=246÷3×53=56×41×6=901+11×16=933×8÷4=245×4÷5=208-53×2=620÷5÷4=170+318=47×98=16×(180÷3)=32×3×8=261-(204+38)=91+609+176=12×8×19=468÷(3×3)=4.7+9.7=268+51-89=15×(33÷3)=365×2=238-(389-385)=128÷(18÷9)=13×5×3=593+123+41=35×9+193=31×2×65=104×6×7=33×99=299+108+548=840÷4÷5=348÷2=49×14÷7=526+345=554-(308-250)=41×14=147×5-64=283-183=540÷(20÷4)=58+160×2=526-(221+40)=871-(170+603)=328÷(4×2)=963-(131+782)=73×(176÷2)=336-21×13=226-90+170=4.1+3.9=459-259-118=138÷3+250=109-99+15=570×(615-608)=476-534÷6=99×(32-25)=220+(636-117)=140×4×3=74×10=636÷(3×2)=414-505÷5=64×(672÷8)=55×2×6=896÷2×6=456×2×4=129×6÷2=376-22×3=12×7×81=450-115-314=410-(395-168)=5.6-2.9=178+53=188÷(10÷5)=172-41=813+(893-699)=128÷(2×2)=463×2=22×14÷2=316+566-840=(214-157)÷3=981÷3×2=217+(825-284)=31×13-118=236+487+17=99×2×4=25×4×9=240÷8×37=386-230=24×33-680=65×2=624÷8×77=(811-693)÷2=815-464-112=66×(430÷5)=145+560÷2=940+58-449=18×5÷9=276×3=232÷8×51=298-54+84=600÷5÷8=23×34-174=5/10-3/10=449-61×6=85+436+36=790+(852-105)=4.0+7.3=345-456÷4=380+(452-273)=20÷2×7=136×6÷4=397-154-170=175×(20÷5)=844-26×12=55+(633-577)=239×9-487=693÷3×5=7.2-5.4=501-438+509=333÷3=66×97=99÷9×58=221-(77+100)=202+617-173=116÷(115-113)=922-70×4=100÷2+604=747-(377+272)=284+189-219=274×(118-115)=771-66+321=935-183-202=10×51÷3=641+(751-668)=954×(30÷5)=54×(445-436)=597×(45÷9)=43+232×2=945÷7×5=191×3×8=238+20×30=451-22×11=171×7=683-35-585=680-128×3=64×15-714=28×34-104=(581-326)÷5=69×(828÷9)=443×(101-95)=(302-23)÷3=45÷5×66=210÷7×17=66×(330÷6)=749×6=356÷2=773×(54÷9)=457+245+235=439-47-139=(971-135)÷4=3.1+7.4=86×(375-372)=222×(24÷8)=295×2-77=14×18+314=932-815=10×13=409-(130+244)=868+107×3=626-(312+280)=19×(68-53)=225÷9+109=16×62÷8=(57-40)×32=314+25×7=19×17=590+395=443-193+12=1/6+3/6=470÷(954-952)=506×2-897=36×14÷2=105×(16÷8)=616-(749-410)=676×4=264+281+365=37×14=800+66×10=323×4=19×46-307=214+112×3=19×15×9=202×4=857-120=1/8+3/8=543×7-480=34÷2×6=895×5=212+481=157×(30÷6)=55+11×18=18÷3=652-845÷5=132+705-690=392÷(118-110)=515-544÷4=414-69-143=52-24×2=418×2×5=994×9÷6=154÷7=330×3÷9=627+(540-219)=932×(774-765)=111×5=233+409+195=16×19×2=60.8-49.9=84÷7×57=246÷(421-419)=270÷6=350÷7×36=47×8=261-165+292=32×3×21=171-96÷6=105÷3÷7=749+977=912+816+28=745+139×2=246÷6=689-41×8=968+846=22×(752÷8)=109-284÷4=213×3-14=320×(14÷7)=908-377+631=312÷(54÷9)=909-(49+808)=376+103×4=316÷(71-67)=600-406+22=630-17×17=774÷3×6=(99-16)×63=79×(96÷8)=150÷5=217-20×10=74+154-151=211-11×5=14×19-190=935-162÷6=352÷2=431-219=572-245=944+183-408=180÷3×7=859-80×7=689-(746-423)=232×5-365=364÷(36-34)=84÷4=836÷(2×2)=254×3=388-420÷2=474×2+987=614-374-21=59×2=963-103+114=317+614-855=3/8+2/8=45×2×32=(793-556)÷3=153+105=453+329+418=81×4÷3=94×(288-276)=513÷3÷9=22×(38÷2)=99÷9×63=973+710÷2=404-322=342÷(81÷9)=26×12×3=89×44×9=578-259=(311-262)×19=192×5=16×3×15=168+168=327-188+198=541+207=113-93÷3=449-18÷2=56÷8×24=84×5÷6=497-19×12=154÷7×50=762÷3+365=88÷8×40=901-(905-635)=79×45÷9=20+26×7=54×(354-343)=198÷6×26=288÷(838-830)=16×2×76=2/3-1/3=125+79×6=385-291=265-750÷6=714÷2+321=31×15=13×33-283=18×2×19=308+165-245=92×(56-47)=36×89×3=689×(341-334)=126-168÷4=52+231=712-405=115×4×6=989-778+848=392+12×42=266÷(474-472)=467-18-338=103+20×14=65×4×7=(776-421)÷5=432÷(767-765)=478×9=11×11×5=82.3+8.2=149+738÷9=127×3+307=62×2×6=3/8-2/8=853-468÷2=41×90=14×82÷7=348-98=984-98×4=5.1+8.4=491-82×5=493+250÷5=448-65=54÷9×91=(570-322)÷4=61×2×4=672÷(4×2)=78.4+11.0=(49-27)×15=577×7=(445-71)÷2=295-90-164=13×17×3=69×3×4=244+(341-268)=5/8-1/8=5.4-1.6=15×32-209=63÷(147-144)=495-97=31×3×18=786-(181+301)=26+722+196=9.8-4.5=217×4×8=156÷2×82=134-(67+23)=240-(383-289)=359-(372-332)=19×(252÷7)=284×2-461=30×(116÷2)=18×2×54=184+306-92=288÷(389-386)=232÷(717-709)=96+(158-127)=3.7-1.7=508+140-104=817-15×40=550-152-46=813-658=189÷3×5=54×3÷9=6.4+3.8=27×6×4=896+212+240=16×(35÷5)=84÷4÷7=34×10÷5=17×(200÷5)=203+68=774÷6×2=372-(260-89)=74+425-478=72×(60÷5)=286×6÷4=136×5÷4=246÷(432-429)=153+50×2=810÷(3×2)=467+(188-81)=420÷(3×2)=357-(133+190)=280÷7=780÷(3×2)=965-609+394=17.7+15.7=236÷(465-463)=609÷7×66=498-126-213=12×8×46=22×5×8=450÷9÷5=81×7-416=489-(805-737)=94÷2+38=793×3-591=351-15×22=82×12÷6=150÷2=345-(236-29)=140+(211-37)=90×(172÷4)=902×8÷2=774÷3÷2=769+740=40÷2×84=36×61=525÷(27÷9)=652×(12÷6)=152×5-77=484-936÷3=156÷3=681+660+522=78×7×5=710-21×23=80×83=99×7=487-192÷4=252÷(21÷7)=452-(233+130)=832-398-135=282÷(30÷5)=57+598+331=147-352÷8=173+(253-145)=43×64÷4=242-28+85=64.0-9.8=434-(259+21)=814+456-834=33×13=317+(251-82)=(763-709)×89=468÷6=34÷2×53=78×56×5=58÷2=(346-270)÷4=13×28×2=(467-376)×85=78×6÷4=449-70-136=20×20-102=24×(165÷3)=(185-14)÷9=(475-265)÷7=748÷2÷2=261÷(159-156)=94+309×3=317+369÷3=170×(388-383)=273÷(169-162)=466×2÷4=453+10×46=433-680÷4=203÷7=99+222=63×2×6=257+116-323=50+97×3=500-67×2=562×3=17×47+390=511×(15÷5)=34×13÷2=525÷3÷5=336÷4÷7=790×4-132=35.5+9.5=872÷4×3=43×(397-385)=786-152-200=200÷(345-340)=949-66+532=75.0-43.1=840÷2×3=109×(671-666)=12×65+75=14×7×28=15×13-138=720÷3÷2=450÷2+253=37×11=21+11×85=(159-89)×13=44+25×19=433-(409-195)=394×3÷6=266-396÷4=364÷(2×2)=803-(174+258)=26×76÷4=480-437=112÷7=121+198=20×12×4=805-44×12=1/5+3/5=4.4-4.1=324-114+52=245-(393-273)=466÷(10÷5)=222-252÷6=269+289+124=(245-143)÷2=374-34×5=560÷5×7=108÷3×5=17×(129÷3)=4.5+3.4=317-221=6/7-1/7=399-367+267=903+(357-37)=271-107×2=35×60=615÷(237-232)=18×15-264=(100-88)÷2=432×(545-541)=495÷(15÷3)=(987-811)÷2=286-(384-240)=157×4-402=176+156-49=921÷(594-591)=15×33×7=406-(235+48)=924-13×2=4/8-2/8=27÷9=115×2×3=94×44÷4=606+40×5=5.9+9.0=334+945+888=14×56=428÷(2×2)=690-227+856=97+345÷3=66÷6×63=193×2=397×(557-553)=19×4×24=309-191=894-68=370-848÷8=33÷3+97=9.4-3.5=435÷(20÷4)=191+992÷8=549÷9×87=91+258-226=442-27×2=67+199=136×6-324=(308-26)÷3=214-(614-437)=459-29×15=9.7+9.6=5.4-5.2=749-556+297=6/8+2/8=(893-842)×58=27×26×9=8.9-0.7=83×6+498=460×5÷4=46×65×2=963×(631-624)=1.8+9.3=45+13=347-25×5=216÷6÷9=568-28×8=13×(456÷6)=164÷4×63=352÷2÷8=312-15×11=528÷(2×4)=943+194-405=234÷(360-358)=412+(671-213)=920+700-938=191+(670-611)=476÷7×6=641-10×56=489-12×19=(512-248)÷3=284-334÷2=87×14÷2=9.7-6.2=892÷(2×2)=290-49-17=75×82÷6=800-662+921=22×(346-322)=77×(682-676)=26×2×74=27×2×19=8.2+9.4=72×8÷6=72÷3×19=43×(55÷5)=9.9-8.6=22×44-445=16×41-495=(318-238)÷5=276-93-36=392÷(376-372)=620÷4=704÷8+367=14×52=(416-353)×13=69×8-284=17×26×2=242-(36+38)=367-84×3=153×3+652=12×30÷4=2.8+8.3=87+83=209+35+710=502+647=826×4-618=170×5×4=930-97×2=664×3=(505-455)×81=(225-202)×25=160÷5×6=16×18×2=802-(256+343)=444÷(3×2)=613×3-801=763-150×3=244×2-107=268-(111+138)=11×(873-821)=11×62=445-131=198×4×6=3/6+2/6=334×(14÷7)=24×4×41=166×2×4=852+756-900=955+932=779×8÷2=130+(399-197)=828-56-343=8.8-0.6=924-66÷2=71.4-38.5=300÷(3×2)=14×10×5=479-(244+86)=815-131+906=158÷(14÷7)=8.5+8.3=(538-488)×37=45×17=986×(40÷8)=57÷3=33×(240÷8)=34×19×4=18×45-645=39÷3×21=1.2+6.1=81×(238-232)=98×65×9=997-488+480=433-(516-217)=(477-137)÷5=67×(56÷7)=3/8-1/8=83-175÷7=954÷(2×3)=120×2÷5=520÷(830-826)=164-(156-126)=13×74-374=90÷3÷2=641×(572-568)=20×(336-329)=289×(12÷4)=16×39=497-800÷2=8.0-6.6=360÷8÷3=83×(783÷9)=81+170+467=240-11×10=18×43-310=336÷4÷4=91×9-812=315÷9×25=200÷(15÷3)=327÷(279-276)=37+(497-160)=48÷(2×3)=340-(221+68)=45×8÷2=26.2+71.8=440÷8=407-(941-762)=270-65×3=13+430-286=(917-697)÷5=5.4-5.3=441+16-183=480÷(56÷7)=81×3=28×89×7=17×(447-427)=210÷(429-424)=2.9+0.7=75÷5×59=(896-735)÷7=486+708÷4=289-37=81+37+335=988×(42÷7)=381×(72÷9)=4/5-1/5=34×2×3=15×34=382-90+105=369-83+121=53+12×52=554-(490-24)=183÷(12÷4)=9.2+5.5=38+529+277=481-135×2=544+511+958=426-22×15=422-(470-99)=24×3×39=286-141-34=779+(787-192)=966÷(427-424)=384×(42÷7)=63+(410-187)=996÷(3×2)=486-(303-250)=310-12-44=344÷(48÷6)=333×(10÷5)=112÷4×31=3.7+6.7=(328-88)÷2=427-17×13=113-76+85=14×3×90=239+(394-212)=234÷(2×3)=103×2+419=643-381+952=73×16=325-(234-185)=44×11×2=56×(987-982)=428÷4=354-32×6=486-24-387=332÷2×5=65×(38-23)=111×9=55×2=684÷(912-908)=840-(208+334)=36×11×2=33×3×57=19×(128÷8)=22×3×29=487-(404-202)=16×4×6=396+338=42×67÷2=(883-481)÷3=45÷(72÷8)=300÷4÷5=52×(755-719)=163+33×3=747-15×20=861+750-317=93×85÷3=613-172-148=15×19-34=372+16×13=11×40=42×22÷3=469÷(21÷3)=45×(32÷2)=46.2-12.9=289+142=21+(860-349)=2.0+4.7=215+(363-345)=175÷(379-372)=209-111+174=20×39+824=16×46+28=19.3+39.6=440÷(353-348)=883-12×70=79×3=339×2+153=(411-286)÷5=636-(233+145)=409-(215+124)=(281-35)÷2=496-(547-536)=429-(357-307)=818×8=176÷(2×2)=356×(54÷6)=342÷9=424-52×4=19×4×23=23×27÷9=108÷9÷6=385×(21÷3)=3.0+6.8=454-17×22=488+12×33=77×43=2/6-1/6=62×(56÷7)=583-276÷6=453-253-75=612÷(2×2)=19×(168÷6)=29×17×2=111+72=22×(56÷4)=21×22-420=139+16×10=1/4+2/4=384-178=43.2-27.6=502÷2+760=130×8÷2=58+419-159=98÷7×40=2.3-1.4=6/9+3/9=11×(36÷9)=123-(339-238)=111×(30÷5)=207÷(54÷6)=3/8+4/8=511÷7+230=152÷(2×2)=116+760+344=3/4-1/4=39×2×31=38×12+980=135+301-154=362-16×20=(408-395)×35=148÷2÷2=322-(43+66)=523×(149-145)=459+(366-74)=14×48÷7=43×(684÷9)=477÷(3×3)=89×(749-679)=31+497+618=99×56×7=18÷9×28=176×4+137=585-522÷9=148-360÷5=445÷(45÷9)=67×6×3=333÷9×27=480÷5÷6=28×41÷7=66.6-28.7=784÷4=233×4-924=824÷8+137=380×2÷5=63.5-23.1=467-(153+290)=241+(145-47)=81×9-32=66×14=15×(145÷5)=38×86÷2=342÷9÷2=453-154=200×(475-471)=378+(485-266)=224×(269-265)=345÷(45÷9)=11×9×92=502+822=470-130-120=10×19×5=43×2×37=13×67=39×8-223=981-964=15×2×47=305×3-904=149+(983-190)=186×(450-447)=20×13+396=(276-215)×11=86.4-28.7=692-581=19.8+4.1=17×27-41=56÷(16÷4)=60+140×3=22×10=24×(216÷9)=185×5×8=137+155=136×(722-717)=21×2×87=120÷2=2.8+9.9=186-(240-227)=872+735÷3=177+642÷6=390-197+284=15×2×6=310-25×9=288÷4÷4=468×2÷9=84×(316÷4)=(253-45)÷4=129+261=64.6+7.4=661+581=127+372=265×(867-864)=485-17×28=392-28-219=45÷9×31=654÷(12÷6)=86×9-206=990+35×16=903+865-306=348+524÷4=11×24×3=942+109+945=711÷3×5=238+289×2=466-(152-37)=261×3-354=558÷(54÷6)=17×3×10=258+308-448=194×4-117=138÷(54÷9)=182+(138-128)=426-32×10=409+(197-167)=326+308÷4=(691-149)÷2=17×11×3=888÷3×9=438-344÷8=193+481+677=237×4÷6=546+14×5=(298-188)÷2=53×16+127=75×(262-251)=771-269×2=12×18×4=406×4÷7=186+164=160÷(2×2)=29×11-280=205×4=839×5=758+26×13=102-123÷3=16×3×24=82×27÷2=161+702÷2=894÷(3×2)=969×(983-976)=339-684÷4=437-(643-597)=(329-253)÷4=40×15-284=16×22-281=4.5+5.3=44×6+373=26×2×86=264÷8=97×8-408=(90-51)÷3=740×(14÷7)=380×2-501=840-455-154=493-27×12=420+552÷4=348÷6÷2=975-675÷5=11×33-265=712-710+79=65-33+308=362-102=584÷4+596=21×(360÷9)=187+297-358=40+74×4=122+191-284=564×3=25+28×3=402-204+61=7.9+4.2=162-243÷9=7.3-7.2=713-269=80.3-63.2=95+397=233+637-560=2/10+4/10=852+26×19=12×2×25=34×(136÷8)=214×4÷2=147×3-60=152÷(36÷9)=224÷8×94=252÷2÷2=959-553+488=70×82÷7=232+32×30=870÷(3×2)=51-23×2=465+11×26=681-73×4=925-863+801=13×10-67=604÷4×3=(895-755)÷4=355-(420-189)=344÷8×4=14×35-361=49×84×4=231÷7=424-(362-105)=45+12×46=109+23×39=216+114-288=16×22÷8=547+55×3=96+156+347=17×(385÷5)=(442-118)÷3=978÷6×7=200÷(12÷3)=319-(60+195)=311-127+242=312÷2=406-279+190=188+(330-297)=655×(12÷3)=282+566-471=103×(409-404)=430-(200+159)=69×8-430=845-(534+81)=50+28+798=165+584÷8=786-26×25=783-55×13=602÷2+463=792÷3+314=210÷5÷3=22+33×9=337-(49+42)=868÷7×3=387÷(18÷2)=168÷(32÷4)=16×(42÷3)=145+349-445=715-(716-517)=82+293-346=436÷4×6=800÷(414-409)=788×7=824÷(4×2)=50×(969-879)=57×5×4=96÷(3×2)=649-13×45=28.8-13.2=444÷2×9=297+137-152=316÷(649-645)=460÷5×6=32×12+448=14×4=416-10×25=24+(290-260)=234÷9×70=46×(333-330)=330-43×4=990-109×2=335+60-205=290+43×4=19×(488-474)=371-177-45=302×(15÷5)=152+365+193=41×(264÷4)=282-61×4=330÷2+590=368÷8=20×4×3=63×56÷9=384-309=631×(28÷4)=396÷(249-243)=154+16×43=200÷2÷5=(207-165)÷3=251+34×6=9.4-4.0=85×46×4=679÷7×67=2/9+7/9=260×3×4=12×5×11=789×(18÷9)=196÷(573-566)=72÷4=891-207×3=13×5×10=(370-341)×28=66×8÷2=116-37=7.2-1.2=81×80=756-14×6=412-21×15=12×7×47=38×3×5=31×38=504÷2÷3=24×13-229=12×88÷4=64÷2×9=788÷(2×2)=10×8×7=(397-163)÷6=89×(256-173)=558÷6=4/7-2/7=23×13-56=288÷9÷2=486-23×18=558+35+798=489-238÷2=9.2-5.9=254×(15÷5)=359-(224-48)=560÷4+185=112×(727-722)=197+564+102=198÷(2×3)=142×5×7=997-(358-76)=64×24×9=135÷(21÷7)=13×46=940÷5=24×(221-123)=876÷(12÷3)=315×5=273-13×16=830-198-424=15×(278-272)=51×93=243÷9=114×8÷6=19×16-212=13×35÷5=28×6×5=397-77=678-13×51=14.9+84.6=821+129×7=(152-77)×12=115+151=637-28×18=303+538+88=309÷(24÷8)=11×34-113=734-(60+369)=154×9÷7=21×16÷7=451-(61+190)=919+(990-204)=473-89+55=37×(109-100)=888÷(2×4)=6.5-1.6=8.6+9.3=10.3+40.7=32÷2×6=886-473-33=284+78+568=781+(811-345)=361+(594-136)=81÷9×3=596×8-996=15×16=43×(830-772)=421-224=14×53-537=9.7-0.8=308-287+431=88÷2=203+261=343+99×3=763-104×5=820-558÷6=261×7-256=364-233+292=327-18×16=600÷2×3=15×7×2=581÷7×5=221-(266-156)=827×2-307=435-(228+27)=88÷(16÷8)=20÷2×28=82.4-26.2=466-20×17=24×24÷8=233+(345-310)=978-12×53=450÷9×8=4.5+3.0=159÷(862-859)=853-(575-68)=46×(16÷8)=482÷(429-427)=19×5×21=9.5+7.5=489+183÷3=701+318+909=416+797+70=19×2×20=62×16+624=7.9+8.2=766-326-412=37×40×7=744+37×25=486÷9÷9=0.7+5.4=104+130=799-13×47=150+197-14=582+18×19=373+89+26=70+150=693-(44+42)=825÷(10÷2)=980×(54÷9)=302+26×38=28×3×73=11×63=78×6÷3=637+18×37=882-792÷3=252÷(2×3)=(628-535)×79=385÷5×46=288÷(45-42)=236×(534-530)=6/8-1/8=440-39×5=504-249-12=567÷9÷7=(641-544)×48=304×3-749=6.3-1.0=515÷(25÷5)=79×10-568=935-875=983-656=305+25×21=7.6-5.5=336÷7÷6=315+52×2=32×(132÷4)=16×32=84+336=443+125÷5=50×(56÷7)=856÷(316-314)=948×5=46×74×4=898-621-78=316×2-179=145×(193-189)=607-171=912÷(3×2)=23×16÷8=554-32×3=441÷7×58=62+231×4=64×6=(440-107)÷3=12÷6×9=668×8÷4=83×48÷2=791-(265+64)=15×6÷5=206-450÷5=35×6÷5=(470-426)×12=10×(205-197)=658÷7×8=617×6=43×10-178=229×(210-206)=87×(330-326)=142+33-52=104÷(525-517)=623×9÷3=76.7-69.4=856+728÷4=180÷5+448=339-(151+59)=376-21×9=366-28-230=77×(395÷5)=86×(866-792)=20×13×3=30×(242-227)=16×(110÷5)=479+64×5=168÷2+661=15×18÷9=444+(494-285)=616-190×2=561+689-475=984÷6÷2=744-(189+244)=408÷8÷3=(171-111)÷3=40×12÷8=414×2÷9=160÷8=61×7=141×2×3=8.2-5.2=14×40-193=16×6×27=338÷2=218×(807-801)=77×31=947×(18÷9)=(674-627)×21=738÷(36÷6)=63.0+24.9=815-685=138÷6×48=6.5-3.1=60÷(36÷9)=20×(156÷6)=715×3=249÷(247-244)=186+225=25×(63÷9)=21×(12÷6)=490-218=4.0-1.4=12×31÷3=178+837+340=890×7=214×3-393=147÷7÷7=(225-45)÷3=113+(404-111)=1/5+2/5=359×2+177=485-(127+253)=720÷5+437=899-(381-57)=807-146×5=101×(12÷6)=916-213-417=294-178=773-476+899=401-147-128=524÷(16÷4)=357÷3×7=357×2÷7=85×5=182÷7×2=326÷2×8=905-582=203+215+651=113×6-351=750÷3÷5=112+97=250÷2=781-240÷2=12×57÷2=35×8×2=661×9-550=902-614-143=288÷(2×2)=421+43×5=423÷(3×3)=56×11-541=462÷(123-121)=868×(25÷5)=197+33×30=528÷3=43×15-229=928÷(28÷7)=524+225=848+711-652=(685-129)÷2=75×4÷6=374×7-760=12×25=16×(666÷9)=574÷7×41=13×22×2=139×6=148-(45-12)=439+127+280=234÷9×8=456÷4×7=(694-430)÷3=374-(93+61)=12×(307-302)=28×(301-284)=18×23-193=900÷(3×3)=76×84=833-(713-539)=949-123=624×5-74=75×(28÷4)=488-288-53=669-284-278=281×(430-425)=760÷(4×2)=20×32÷4=682+(750-509)=34×2×68=12×3÷9=24×19-177=27×30=19×(14÷2)=306÷(3×2)=68+354=799+12×13=497+(330-47)=725-316÷2=474+88+149=(322-40)÷3=889×(467-463)=45×(675÷9)=10×28÷7=371+54×2=13×10×5=13×36×2=759-444+416=427-504÷4=744-27×13=90÷9×48=22×44÷8=3.0+5.4=16×7×4=24×4×23=128÷2=209+33×29=396÷3=35×57×5=311+10×51=397-17×18=154-108=544+527+810=941-764-114=95×73=15×(237-185)=328+96=918÷6÷3=19×4×42=234÷6×9=414÷(12÷2)=796÷2÷2=932÷(2×2)=720÷(2×3)=24×15-335=80÷4÷4=80×9÷2=501-(224+61)=580÷5÷4=460-11×41=17.5+17.2=32×27×6=806-(704-674)=29×13×2=883+546÷3=37×19=參考答案243+378÷9=2853.9-1.6=2.3624÷(697-691)=10435×26-591=319246÷3×53=434656×41×6=13776901+11×16=1077933×8÷4=1866245×4÷5=196208-53×2=102620÷5÷4=31170+318=48847×98=460616×(180÷3)=96032×3×8=768261-(204+38)=1991+609+176=87612×8×19=1824468÷(3×3)=524.7+9.7=14.4268+51-89=23015×(33÷3)=165365×2=730238-(389-385)=234128÷(18÷9)=6413×5×3=195593+123+41=75735×9+193=50831×2×65=4030104×6×7=436833×99=3267299+108+548=955840÷4÷5=42348÷2=17449×14÷7=98526+345=871554-(308-250)=49641×14=574147×5-64=671283-183=100540÷(20÷4)=10858+160×2=378526-(221+40)=265871-(170+603)=98328÷(4×2)=41963-(131+782)=5073×(176÷2)=6424336-21×13=63226-90+170=3064.1+3.9=8.0459-259-118=82138÷3+250=296109-99+15=25570×(615-608)=3990476-534÷6=38799×(32-25)=693220+(636-117)=739140×4×3=168074×10=740636÷(3×2)=106414-505÷5=31364×(672÷8)=537655×2×6=660896÷2×6=2688456×2×4=3648129×6÷2=387376-22×3=31012×7×81=6804450-115-314=21410-(395-168)=1835.6-2.9=2.7178+53=231188÷(10÷5)=94172-41=131813+(893-699)=1007128÷(2×2)=32463×2=92622×14÷2=154316+566-840=42(214-157)÷3=19981÷3×2=654217+(825-284)=75831×13-118=285236+487+17=74099×2×4=79225×4×9=900240÷8×37=1110386-230=15624×33-680=11265×2=130624÷8×77=6006(811-693)÷2=59815-464-112=23966×(430÷5)=5676145+560÷2=425940+58-449=54918×5÷9=10276×3=828232÷8×51=1479298-54+84=328600÷5÷8=1523×34-174=6085/10-3/10=2/10449-61×6=8385+436+36=557790+(852-105)=15374.0+7.3=11.3345-456÷4=231380+(452-273)=55920÷2×7=70136×6÷4=204397-154-170=73175×(20÷5)=700844-26×12=53255+(633-577)=111239×9-487=1664693÷3×5=11557.2-5.4=1.8501-438+509=572333÷3=11166×97=640299÷9×58=638221-(77+100)=44202+617-173=646116÷(115-113)=58922-70×4=642100÷2+604=654747-(377+272)=98284+189-219=254274×(118-115)=822771-66+321=1026935-183-202=55010×51÷3=170641+(751-668)=724954×(30÷5)=572454×(445-436)=486597×(45÷9)=298543+232×2=507945÷7×5=675191×3×8=4584238+20×30=838451-22×11=209171×7=1197683-35-585=63680-128×3=29664×15-714=24628×34-104=848(581-326)÷5=5169×(828÷9)=6348443×(101-95)=2658(302-23)÷3=9345÷5×66=594210÷7×17=51066×(330÷6)=3630749×6=4494356÷2=178773×(54÷9)=4638457+245+235=937439-47-139=253(971-135)÷4=2093.1+7.4=10.586×(375-372)=258222×(24÷8)=666295×2-77=51314×18+314=566932-815=11710×13=130409-(130+244)=35868+107×3=1189626-(312+280)=3419×(68-53)=285225÷9+109=13416×62÷8=124(57-40)×32=544314+25×7=48919×17=323590+395=985443-193+12=2621/6+3/6=4/6470÷(954-952)=235506×2-897=11536×14÷2=252105×(16÷8)=210616-(749-410)=277676×4=2704264+281+365=91037×14=518800+66×10=1460323×4=129219×46-307=567214+112×3=55019×15×9=2565202×4=808857-120=7371/8+3/8=4/8543×7-480=332134÷2×6=102895×5=4475212+481=693157×(30÷6)=78555+11×18=25318÷3=6652-845÷5=483132+705-690=147392÷(118-110)=49515-544÷4=379414-69-143=20252-24×2=4418×2×5=4180994×9÷6=1491154÷7=22330×3÷9=110627+(540-219)=948932×(774-765)=8388111×5=555233+409+195=83716×19×2=60860.8-49.9=10.984÷7×57=684246÷(421-419)=123270÷6=45350÷7×36=180047×8=376261-165+292=38832×3×21=2016171-96÷6=155105÷3÷7=5749+977=1726912+816+28=1756745+139×2=1023246÷6=41689-41×8=361968+846=181422×(752÷8)=2068109-284÷4=38213×3-14=625320×(14÷7)=640908-377+631=1162312÷(54÷9)=52909-(49+808)=52376+103×4=788316÷(71-67)=79600-406+22=216630-17×17=341774÷3×6=1548(99-16)×63=522979×(96÷8)=948150÷5=30217-20×10=1774+154-151=77211-11×5=15614×19-190=76935-162÷6=908352÷2=176431-219=212572-245=327944+183-408=719180÷3×7=420859-80×7=299689-(746-423)=366232×5-365=795364÷(36-34)=18284÷4=21836÷(2×2)=209254×3=762388-420÷2=178474×2+987=1935614-374-21=21959×2=118963-103+114=974317+614-855=763/8+2/8=5/845×2×32=2880(793-556)÷3=79153+105=258453+329+418=120081×4÷3=10894×(288-276)=1128513÷3÷9=1922×(38÷2)=41899÷9×63=693973+710÷2=1328404-322=82342÷(81÷9)=3826×12×3=93689×44×9=35244578-259=319(311-262)×19=931192×5=96016×3×15=720168+168=336327-188+198=337541+207=748113-93÷3=82449-18÷2=44056÷8×24=16884×5÷6=70497-19×12=269154÷7×50=1100762÷3+365=61988÷8×40=440901-(905-635)=63179×45÷9=39520+26×7=20254×(354-343)=594198÷6×26=858288÷(838-830)=3616×2×76=24322/3-1/3=1/3125+79×6=599385-291=94265-750÷6=140714÷2+321=67831×15=46513×33-283=14618×2×19=684308+165-245=22892×(56-47)=82836×89×3=9612689×(341-334)=4823126-168÷4=8452+231=283712-405=307115×4×6=2760989-778+848=1059392+12×42=896266÷(474-472)=133467-18-338=111103+20×14=38365×4×7=1820(776-421)÷5=71432÷(767-765)=216478×9=430211×11×5=60582.3+8.2=90.5149+738÷9=231127×3+307=68862×2×6=7443/8-2/8=1/8853-468÷2=61941×90=369014×82÷7=164348-98=250984-98×4=5925.1+8.4=13.5491-82×5=81493+250÷5=543448-65=38354÷9×91=546(570-322)÷4=6261×2×4=488672÷(4×2)=8478.4+11.0=89.4(49-27)×15=330577×7=4039(445-71)÷2=187295-90-164=4113×17×3=66369×3×4=828244+(341-268)=3175/8-1/8=4/85.4-1.6=3.815×32-209=27163÷(147-144)=21495-97=39831×3×18=1674786-(181+301)=30426+722+196=9449.8-4.5=5.3217×4×8=6944156÷2×82=6396134-(67+23)=44240-(383-289)=146359-(372-332)=31919×(252÷7)=684284×2-461=10730×(116÷2)=174018×2×54=1944184+306-92=398288÷(389-386)=96232÷(717-709)=2996+(158-127)=1273.7-1.7=2.0508+140-104=544817-15×40=217550-152-46=352813-658=155189÷3×5=31554×3÷9=186.4+3.8=10.227×6×4=648896+212+240=134816×(35÷5)=11284÷4÷7=334×10÷5=6817×(200÷5)=680203+68=271774÷6×2=258372-(260-89)=20174+425-478=2172×(60÷5)=864286×6÷4=429136×5÷4=170246÷(432-429)=82153+50×2=253810÷(3×2)=135467+(188-81)=574420÷(3×2)=70357-(133+190)=34280÷7=40780÷(3×2)=130965-609+394=75017.7+15.7=33.4236÷(465-463)=118609÷7×66=5742498-126-213=15912×8×46=441622×5×8=880450÷9÷5=1081×7-416=151489-(805-737)=42194÷2+38=85793×3-591=1788351-15×22=2182×12÷6=164150÷2=75345-(236-29)=138140+(211-37)=31490×(172÷4)=3870902×8÷2=3608774÷3÷2=129769+740=150940÷2×84=168036×61=2196525÷(27÷9)=175652×(12÷6)=1304152×5-77=683484-936÷3=172156÷3=52681+660+522=186378×7×5=2730710-21×23=22780×83=664099×7=693487-192÷4=439252÷(21÷7)=84452-(233+130)=89832-398-135=299282÷(30÷5)=4757+598+331=986147-352÷8=103173+(253-145)=28143×64÷4=688242-28+85=29964.0-9.8=54.2434-(259+21)=154814+456-834=43633×13=429317+(251-82)=486(763-709)×89=4806468÷6=7834÷2×53=90178×56×5=2184058÷2=29(346-270)÷4=1913×28×2=728(467-376)×85=773578×6÷4=117449-70-136=24320×20-102=29824×(165÷3)=1320(185-14)÷9=19(475-265)÷7=30748÷2÷2=187261÷(159-156)=8794+309×3=1021317+369÷3=440170×(388-383)=850273÷(169-162)=39466×2÷4=233453+10×46=913433-680÷4=263203÷7=2999+222=32163×2×6=756257+116-323=5050+97×3=341500-67×2=366562×3=168617×47+390=1189511×(15÷5)=153334×13÷2=221525÷3÷5=35336÷4÷7=12790×4-132=302835.5+9.5=45.0872÷4×3=65443×(397-385)=516786-152-200=434200÷(345-340)=40949-66+532=141575.0-43.1=31.9840÷2×3=1260109×(671-666)=54512×65+75=85514×7×28=274415×13-138=57720÷3÷2=120450÷2+253=47837×11=40721+11×85=956(159-89)×13=91044+25×19=519433-(409-195)=219394×3÷6=197266-396÷4=167364÷(2×2)=91803-(174+258)=37126×76÷4=494480-437=43112÷7=16121+198=31920×12×4=960805-44×12=2771/5+3/5=4/54.4-4.1=0.3324-114+52=262245-(393-273)=125466÷(10÷5)=233222-252÷6=180269+289+124=682(245-143)÷2=51374-34×5=204560÷5×7=784108÷3×5=18017×(129÷3)=7314.5+3.4=7.9317-221=966/7-1/7=5/7399-367+267=299903+(357-37)=1223271-107×2=5735×60=2100615÷(237-232)=12318×15-264=6(100-88)÷2=6432×(545-541)=1728495÷(15÷3)=99(987-811)÷2=88286-(384-240)=142157×4-402=226176+156-49=283921÷(594-591)=30715×33×7=3465406-(235+48)=123924-13×2=8984/8-2/8=2/827÷9=3115×2×3=69094×44÷4=1034606+40×5=8065.9+9.0=14.9334+945+888=216714×56=784428÷(2×2)=107690-227+856=131997+345÷3=21266÷6×63=693193×2=386397×(557-553)=158819×4×24=1824309-191=118894-68=826370-848÷8=26433÷3+97=1089.4-3.5=5.9435÷(20÷4)=87191+992÷8=315549÷9×87=530791+258-226=123442-27×2=38867+199=266136×6-324=492(308-26)÷3=94214-(614-437)=37459-29×15=249.7+9.6=19.35.4-5.2=0.2749-556+297=4906/8+2/8=1(893-842)×58=295827×26×9=63188.9-0.7=8.283×6+498=996460×5÷4=57546×65×2=5980963×(631-624)=67411.8+9.3=11.145+13=58347-25×5=222216÷6÷9=4568-28×8=34413×(456÷6)=988164÷4×63=2583352÷2÷8=22312-15×11=147528÷(2×4)=66943+194-405=732234÷(360-358)=117412+(671-213)=870920+700-938=682191+(670-611)=250476÷7×6=408641-10×56=81489-12×19=261(512-248)÷3=88284-334÷2=11787×14÷2=6099.7-6.2=3.5892÷(2×2)=223290-49-17=22475×82÷6=1025800-662+921=105922×(346-322)=52877×(682-676)=46226×2×74=384827×2×19=10268.2+9.4=17.672×8÷6=9672÷3×19=45643×(55÷5)=4739.9-8.6=1.322×44-445=52316×41-495=161(318-238)÷5=16276-93-36=147392÷(376-372)=98620÷4=155704÷8+367=45514×52=728(416-353)×13=81969×8-284=26817×26×2=884242-(36+38)=168367-84×3=115153×3+652=111112×30÷4=902.8+8.3=11.187+83=170209+35+710=954502+647=1149826×4-618=2686170×5×4=3400930-97×2=736664×3=1992(505-455)×81=4050(225-202)×25=575160÷5×6=19216×18×2=576802-(256+343)=203444÷(3×2)=74613×3-801=1038763-150×3=313244×2-107=381268-(111+138)=1911×(873-821)=57211×62=682445-131=314198×4×6=47523/6+2/6=5/6334×(14÷7)=66824×4×41=3936166×2×4=1328852+756-900=708955+932=1887779×8÷2=3116130+(399-197)=332828-56-343=4298.8-0.6=8.2924-66÷2=89171.4-38.5=32.9300÷(3×2)=5014×10×5=700479-(244+86)=149815-131+906=1590158÷(14÷7)=798.5+8.3=16.8(538-488)×37=185045×17=765986×(40÷8)=493057÷3=1933×(240÷8)=99034×19×4=258418×45-645=16539÷3×21=2731.2+6.1=7.381×(238-232)=48698×65×9=57330997-488+480=989433-(516-217)=134(477-137)÷5=6867×(56÷7)=5363/8-1/8=2/883-175÷7=58954÷(2×3)=159120×2÷5=48520÷(830-826)=130164-(156-126)=13413×74-374=58890÷3÷2=15641×(572-568)=256420×(336-329)=140289×(12÷4)=86716×39=624497-800÷2=978.0-6.6=1.4360÷8÷3=1583×(783÷9)=722181+170+467=718240-11×10=13018×43-310=464336÷4÷4=2191×9-812=7315÷9×25=875200÷(15÷3)=40327÷(279-276)=10937+(497-160)=37448÷(2×3)=8340-(221+68)=5145×8÷2=18026.2+71.8=98.0440÷8=55407-(941-762)=228270-65×3=7513+430-286=157(917-697)÷5=445.4-5.3=0.1441+16-183=274480÷(56÷7)=6081×3=24328×89×7=1744417×(447-427)=340210÷(429-424)=422.9+0.7=3.675÷5×59=885(896-735)÷7=23486+708÷4=663289-37=25281+37+335=453988×(42÷7)=5928381×(72÷9)=30484/5-1/5=3/534×2×3=20415×34=510382-90+105=397369-83+121=40753+12×52=677554-(490-24)=88183÷(12÷4)=619.2+5.5=14.738+529+277=844481-135×2=211544+511+958=2013426-22×15=96422-(470-99)=5124×3×39=2808286-141-34=111779+(787-192)=1374966÷(427-424)=322384×(42÷7)=230463+(410-187)=286996÷(3×2)=166486-(303-250)=433310-12-44=254344÷(48÷6)=43333×(10÷5)=666112÷4×31=8683.7+6.7=10.4(328-88)÷2=120427-17×13=206113-76+85=12214×3×90=3780239+(394-212)=421234÷(2×3)=39103×2+419=625643-381+952=121473×16=1168325-(234-185)=27644×11×2=96856×(987-982)=280428÷4=107354-32×6=162486-24-387=75332÷2×5=83065×(38-23)=975111×9=99955×2=110684÷(912-908)=171840-(208+334)=29836×11×2=79233×3×57=564319×(128÷8)=30422×3×29=1914487-(404-202)=28516×4×6=384396+338=73442×67÷2=1407(883-481)÷3=13445÷(72÷8)=5300÷4÷5=1552×(755-719)=1872163+33×3=262747-15×20=447861+750-317=129493×85÷3=2635613-172-148=29315×19-34=251372+16×13=58011×40=44042×22÷3=308469÷(21÷3)=6745×(32÷2)=72046.2-12.9=33.3289+142=43121+(860-349)=5322.0+4.7=6.7215+(363-345)=233175÷(379-372)=25209-111+174=27220×39+824=160416×46+28=76419.3+39.6=58.9440÷(353-348)=88883-12×70=4379×3=237339×2+153=831(411-286)÷5=25636-(233+145)=258409-(215+124)=70(281-35)÷2=123496-(547-536)=485429-(357-307)=379818×8=6544176÷(2×2)=44356×(54÷6)=3204342÷9=38424-52×4=21619×4×23=174823×27÷9=69108÷9÷6=2385×(21÷3)=26953.0+6.8=9.8454-17×22=80488+12×33=88477×43=33112/6-1/6=1/662×(56÷7)=496583-276÷6=537453-253-75=125612÷(2×2)=15319×(168÷6)=53229×17×2=986111+72=18322×(56÷4)=30821×22-420=42139+16×10=2991/4+2/4=3/4384-178=20643.2-27.6=15.6502÷2+760=1011130×8÷2=52058+419-159=31898÷7×40=5602.3-1.4=0.96/9+3/9=111×(36÷9)=44123-(339-238)=22111×(30÷5)=666207÷(54÷6)=233/8+4/8=7/8511÷7+230=303152÷(2×2)=38116+760+344=12203/4-1/4=2/439×2×31=241838×12+980=1436135+301-154=282362-16×20=42(408-395)×35=455148÷2÷2=37322-(43+66)=213523×(149-145)=2092459+(366-74)=75114×48÷7=9643×(684÷9)=3268477÷(3×3)=5389×(749-679)=623031+497+618=114699×56×7=3880818÷9×28=56176×4+137=841585-522÷9=527148-360÷5=76445÷(45÷9)=8967×6×3=1206333÷9×27=999480÷5÷6=1628×41÷7=16466.6-28.7=37.9784÷4=196233×4-924=8824÷8+137=240380×2÷5=15263.5-23.1=40.4467-(153+290)=24241+(145-47)=33981×9-32=69766×14=92415×(145÷5)=43538×86÷2=1634342÷9÷2=19453-154=299200×(475-471)=800378+(485-266)=597224×(269-265)=896345÷(45÷9)=6911×9×92=9108502+822=1324470-130-120=22010×19×5=95043×2×37=318213×67=87139×8-