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54×15=71×15×4=47×(152÷8)=120×(439-433)=31×2×14=685-29×12=29×(374-371)=86×(371-367)=400÷(40÷5)=780-525+683=(302-225)×78=(421-400)×38=5.7+1.9=208×(24÷8)=461-43×6=708÷3×9=52×63÷7=372÷3=498-724÷4=264+128=36÷2÷3=996÷(2×3)=490-11×25=19×14=958×2=936÷(749-747)=77+417=472-20×6=916÷2+387=372÷(36÷6)=10×52-262=480×7=247-11=832-430+67=48÷4×7=357-(284+59)=877-50×12=(874-274)÷4=22×11×3=186÷3=17×56÷8=43×(78÷6)=840÷4÷6=958-356=17×2×27=330+19×15=864÷8÷9=487×4÷2=80÷4=356-121+177=27×6-57=21×4×3=92×(32÷8)=46×(42÷7)=328÷(46-44)=104÷(28÷7)=372×2=25×3×97=30÷3×88=(491-32)÷9=391-36×9=120÷2÷2=8.1-2.0=666-93×2=420÷2÷5=83×69=28.6+70.4=484+13×32=225-10×20=380-(137+179)=10×(60÷4)=783+627-891=45×26=227×3-94=34×2×8=204+181-13=361+280×2=179×2-229=194+137-169=280-61×3=350×2-42=885×(842-838)=568÷8×38=549+111×5=162×(922-916)=525÷(583-576)=283×(18÷6)=961-48×20=37×13-174=100×(12÷6)=20×28÷5=116+283-225=276-204÷2=231+29+421=14×17=70×(12÷3)=396÷6×11=12×13×2=941-13×6=365-59×2=235+88-71=410-180÷9=107×5-132=280÷(2×4)=221-152+366=36.3+18.7=40.4+38.4=61×(205-200)=38×(114÷3)=215×4÷5=29×(234÷9)=607-95×4=323×(232-224)=427×2×3=41×(54÷9)=86×(449-379)=486-246=62×(55÷5)=417-359+268=208÷4×5=299+780=519×(586-581)=836-289-324=6/9+3/9=236÷4×65=251-192÷4=392÷(36÷9)=18×5×9=462+13×15=106×9÷6=359-483÷7=354÷(12÷6)=24×91÷2=19×10×4=452-121+596=200+(310-110)=5.5-3.3=37×18÷6=1.6+9.1=(281-250)×59=43×10+404=409+164=253-36÷4=12×50-445=306-172÷4=763÷7×3=406×(310-303)=861÷(738-731)=(614-294)÷2=1/7+5/7=431+836-564=573×(14÷7)=329-53×3=57×(80÷5)=383-97+878=357÷3=350+(446-269)=12×17×3=126÷6=974-277+176=18×64=251-(370-172)=28×3×67=197×4-646=15×32÷8=538+643-572=78×12÷9=430-148-63=21×6×5=932÷2×9=63.8-25.0=48×19÷4=288÷(2×4)=893-127-465=475÷(35÷7)=485+11×7=739×(525-521)=551-(183+355)=744÷(4×2)=4/6-1/6=112+260+399=428-18×3=357-286=15×6×5=477-(385-123)=43×17-680=28÷(134-130)=(300-172)÷2=71×(314-267)=185+227-396=343÷(35÷5)=462-384÷4=464-(160+148)=31×(136÷8)=67×(189-177)=405-792÷6=512+801+725=160+347×2=493-654÷3=45÷5×68=210-(120-94)=36×12-306=24÷(2×3)=528÷4÷6=612+36×23=231+87+595=(640-335)÷5=18×31÷9=868÷(20÷5)=16×36=628÷2÷2=694-236+142=165-120+830=216÷6×18=643-121-439=551+702+840=778-608÷4=15×6×9=30÷5×8=300-251-33=280÷(4×2)=721+37×23=618÷(2×3)=707-340-62=92×9-382=250-39=760÷8+680=414÷6×91=265÷(412-407)=312÷2=115+(434-259)=21×43÷7=912-80÷8=998-958÷2=843-(788+55)=49×40÷5=19×28+136=27×31-510=828÷(359-357)=77×(752÷8)=378-12×14=918÷2=59×8-50=380-38×9=984÷(897-893)=198÷9×34=67+(387-296)=366-15×13=198÷(12÷4)=516×(187-180)=285-84×2=290-15=81×(48÷4)=3/7-1/7=733+640=10×35×2=543×(12÷2)=24×30÷8=691-(258+390)=712-503+395=22×2×4=130×(15÷5)=550+466+916=(704-626)×90=966-817+631=44×17+47=696×8-679=32×11÷4=(339-54)÷5=21×4×62=113+78=168×3÷9=486÷3=(382-116)÷7=172÷(18÷9)=59×76=33×3×6=17×(62÷2)=268×2-302=215×4-799=665÷5×4=911-(321+506)=984+693-79=10×73-570=66+129×6=342÷9×93=256-210÷3=125+73+651=11×18=524+38×4=42×15=736÷8÷2=222+166÷2=(644-289)÷5=118+264=818÷2+282=345×(109-102)=349+602+626=373×(203-198)=178-141=63×4÷2=48÷(497-495)=360÷5÷8=73×(252÷7)=687+199+179=896×9÷4=474-415+141=516÷(3×2)=8.6+7.9=984÷3÷4=997-220÷4=76×52×6=22×19=543-(917-832)=72÷(63÷7)=177-15×10=264+139=414÷(39-30)=768-(665-143)=414+(379-259)=9.3-4.2=21×24=456÷3÷2=983-558+144=61×2×8=459÷3×8=751×(72÷8)=11×39-92=650-486+521=21×9×2=504÷3÷3=8.8-3.6=508+605-215=799×(160-151)=287÷7=48×9÷2=380÷5+353=329×2-614=10×6×89=822÷(2×3)=15×(397-365)=424÷(886-878)=11×4×78=31×3×57=954-114×3=459-238÷2=72×6×2=79×12-310=715+10-636=945×2÷7=303-236÷4=453+694÷2=385÷5×4=329÷7×92=237×(12÷4)=(310-244)÷6=28÷4×21=19×24-124=643+342÷3=859-180-72=(894-874)÷4=11×20×3=635+(574-105)=493-47-336=10×4×49=984-(406+122)=728÷4×9=48÷(2×2)=922÷2×3=901+948-889=480÷(40÷5)=(797-762)×72=654-136×3=(476-419)×14=97×5=228×(16÷2)=324×2=215×2-96=680÷5=17×21×2=108÷9×14=602+38+312=31×2×76=19+(243-99)=82×9÷3=54×74=49×10-255=91×(14÷7)=10×4×97=319-66-12=378×2÷6=89+523=165÷(35÷7)=370÷5×99=8.0-1.2=176+(315-227)=222÷(317-315)=7.0-3.0=832÷(2×2)=137×(347-339)=487-(427-291)=49-45+137=301×3+587=(435-359)÷4=335-(208-139)=364-(516-347)=490-16×22=90×6-361=2/5-1/5=27×73÷9=55+85=498÷(3×2)=34×(90÷5)=144÷6×42=17×15×2=(471-439)÷8=385-19-308=388+(774-703)=485-11×21=412-25×15=261÷(322-319)=21×(570÷6)=64×70=97×5×3=86×(30÷6)=126+517+348=675÷9×3=78×(35÷7)=835-152-33=3.3+4.0=20.1+51.2=156÷2÷2=456-21-267=508-(156+35)=40÷(24÷6)=106+186÷2=25×16+490=460-106-136=156÷2÷6=389-16×23=451+(294-126)=49×8÷4=198÷(34-28)=194+61=887-729=474÷(3×2)=(130-10)÷2=910+263+18=886×6÷3=14+291-126=534÷6×93=18×5÷3=618-24×22=3/6+2/6=(315-139)÷8=888÷(2×2)=60.7-50.6=166+273-423=351-118=387×3=49×18=60×6÷4=509+339+93=49×20÷4=431+(381-178)=57×13+472=497-(110+192)=182+155=33×27=605+394=184×(421-417)=292÷2=11×17×5=188+106-123=973-(225+110)=946-(657-559)=40÷(16÷2)=4.3+10.0=222÷3×2=350-(92+162)=210×4×5=920-467-95=511+57+414=916-55=238÷7=24×2×76=32×2×5=493-11×38=(356-347)÷3=378-150-84=29×97×4=5/9-1/9=42×(792-737)=118÷(10÷5)=288÷2×6=27×2×7=51×9×7=208×3÷2=478×2=919-840÷6=198-195+415=364-149=10+33×28=606-(956-517)=271+173-300=390+(732-651)=320+159+350=30÷3=759-(27+584)=370+381=(441-57)÷2=471×6-730=17×47+321=441÷(128-121)=429-402+134=126×4÷3=12×8×66=253-190=14×2×69=35×2×4=675×9=243+598+280=8.6+18.8=30×12-96=213×2-18=71×62÷2=18×2+200=369+680÷4=441÷(56÷8)=999-980÷2=816÷(2×3)=436-28×11=30×2×62=228÷(2×3)=165÷3×28=37×(216÷9)=528÷(42÷7)=44×91×6=(325-313)×32=25×39÷3=439+49×17=225×4-466=728×9=111+145×3=906-501-247=11×81-295=199+162+421=(336-319)×56=12×25-266=29×29+71=177÷3×28=(231-51)÷5=900÷5÷9=354-105=952÷2÷2=813+155=39×95=206-26×2=300-12=418+166+182=810÷2+109=8.8-8.1=83×(28÷7)=95.7-49.2=33×2÷3=983-(260+612)=636÷3=144÷3=(467-376)÷7=889×(809-801)=729÷9+79=68-(94-57)=217+(361-213)=183+987+763=402-44=271+33×25=28×21÷3=7.3+6.0=401-10×14=491+(973-812)=20×9×4=334×2×3=408÷(366-363)=456÷(2×2)=57×23×2=99×7=245+169-407=15×35÷3=490+13×51=894-13×31=449+981÷3=443-12-186=61.7-6.9=948÷(2×3)=855×7-109=630+247-116=382÷(10÷5)=204-(383-250)=460+(422-326)=499-229+21=147÷7=85×(168÷6)=836-59×9=570÷6+476=782×(15÷5)=828÷(63÷7)=210÷(343-336)=30+966÷2=218-(479-387)=243+171=356×8=251×2=44×14-135=(515-488)÷3=248+339-206=745-37×14=789+(686-83)=120÷4×80=212-104=534+493-153=566+256×2=78×76÷8=224+450=55+39×19=232+12×15=4.4-4.2=11×(69÷3)=63×(564-520)=56.5+1.5=57+21×11=321-202+139=548×(179-170)=1.5-1.3=48×6×3=200+(977-516)=36×8÷3=11×(18÷6)=7.2+3.2=(367-354)×75=594-188-99=397-117=261+91=812+752+968=(164-113)×18=837+800-181=696÷(4×2)=969-271×2=482-(390-138)=415-85×3=407-387=14×4×62=(367-265)÷2=144÷4×36=386+780=180×2÷3=328÷(2×4)=66×15=787×(737-730)=88×26×8=301+94=624-(914-575)=332-90=515-795÷3=79×(160÷4)=2.0+1.4=121+238-185=16×5×70=78×60÷4=162÷2×65=444-(121+61)=89×17×6=594-307=392÷(201-197)=84×63×9=(111-17)×24=450÷2×4=813×5÷3=17×2×28=385-(382-282)=388-(153-13)=25×13-204=282-(163+57)=128÷8÷2=531+(448-122)=293-262+396=224÷2×6=10×5×34=952÷2×6=36+144×6=11×72÷4=37.0-17.5=894-(885-604)=26×60=63.2-54.2=245+987+433=290-932÷4=6.5+6.4=(360-222)÷6=12÷(16÷8)=272÷(351-343)=528÷(3×2)=9.6-7.2=18×7×2=264-128-12=407-15×16=747+71+50=199-(243-227)=427×(12÷6)=83+175+209=844+44÷4=693+486÷2=546÷7÷2=1.0+4.1=(221-158)÷7=108×(25÷5)=251+14×5=351-(38+207)=203×(72÷8)=99×10=216÷9=210+39×10=989-422-483=16÷8=439-72-75=804×3-555=999-17×5=3.5-2.6=484+(270-42)=942-226×2=582-(204+349)=700×8÷2=39×7×2=328+872÷2=19×51=887×(40÷5)=694-(367-188)=8.2+6.4=51×12=408÷(605-597)=279+212=33×18=167×4+288=417-295=46.6-22.5=209-29=370+210=405÷9÷5=173×4×6=243÷(3×3)=404-(223-190)=441×(12÷6)=742-17×30=82-36=114÷(403-400)=(437-35)÷3=70×98×5=391-356-23=904-(380+354)=30×90×8=37×26-276=6.4-0.3=29×3+845=942÷6×9=28×3×98=72×5÷2=62×(326-320)=962-533-281=34×24=933+10×90=360-16×15=11×12×7=80+(440-169)=136÷(24÷6)=17×30÷6=347-309+80=235+166-149=28+272÷8=(430-101)÷7=96+10×30=966×(10÷5)=865÷5=488×4-489=525+136×4=36×(105÷7)=76×20÷4=432÷6÷9=644×7-155=327-(54+33)=36×5÷3=(309-69)÷4=74+(362-107)=130+374=130÷2=738÷3×6=(358-284)×84=301×3-401=747-13×13=265-(288-101)=99÷3×5=694+832-702=47×13-61=658÷2=476-(29+360)=13×36-380=35×(345-328)=74+164=4/8+3/8=845-133+29=860+(729-637)=475+830-981=476-280-23=266×2=6/8-1/8=36×2×55=82+307=887+251=691-497+785=185+371+235=1.4+4.1=855-775=300÷5÷3=2.9+7.3=52+(980-14)=96×(178-173)=11×6×65=26×10÷2=492-(75+147)=2/8+4/8=1/10+9/10=53×12÷2=802-297-471=78×51×5=402×2=63×(382-370)=140÷(2×2)=126+(412-71)=514+226=969-346=118-161÷7=29×90=159+(217-184)=38×(729-723)=963+16×23=110×(40÷5)=825÷5÷3=294-(103+165)=35×13×2=779-64×10=830-860÷4=51.0+36.5=138-30+287=369-41×3=5.3+5.9=(315-155)÷8=215-51+201=27×21÷3=380+41-153=7.2-7.0=21.2+29.8=355+93=196+360÷9=1.4-0.8=742-354+619=128+312=39×2×55=378-46×2=294+289=880÷2×9=516+947+291=914-(932-352)=243÷9×10=(437-133)÷4=421-227-122=424+43-48=376÷(127-125)=319-48=14×31×2=372÷4÷3=264÷(36÷9)=30×79=47×(132÷4)=314-(250+41)=243÷3÷3=266-(259-199)=945÷3=10×(344-335)=100×6-368=915×4÷2=354÷(24÷8)=15×2×99=628-23×16=18×44-772=382-141×2=65+80=709-75=334+93×6=18×42×7=285+69=384-88×2=896÷2÷2=295+(488-33)=960-432×2=262÷2×9=551-25×10=58×33÷6=(142-88)×16=45+75=(251-240)×83=652÷(2×2)=822-(568+24)=903-60×6=(712-104)÷4=306÷9=384+13-263=29×29-301=757+830-437=144÷9×3=280-249÷3=155×2×3=832÷4+369=12×11×3=655-(91+399)=30×4÷6=990÷(3×3)=90.8-50.4=357÷3×8=29×3×47=42×11-398=525×(81÷9)=135+244-331=423×6=404+100×2=123×6÷9=299-215+351=366÷(53-51)=212-(169-57)=1.8+1.7=433-189-59=23×66=81×95×2=20×23×2=30÷(54÷9)=169×(368-363)=(499-147)÷2=739+(987-877)=11×(24÷6)=10×33-104=298+(252-72)=384÷6=105×3+258=12×81-143=64×2×7=983-88×5=108÷4×12=560÷(646-644)=741×9=966×8=26×15×2=928÷(2×4)=899-340×2=258×6-426=80×8÷5=(439-361)×21=40×(475-467)=74+304+262=315÷(422-419)=419-240=810÷6÷3=57×(49÷7)=472÷(2×2)=905-495-232=777-363=69×5+358=100×7=3/6-2/6=4/8-2/8=407-73×4=63÷(500-491)=736÷(2×4)=(244-41)÷7=33×2×7=354+923-447=97×(448÷7)=90×2÷9=840÷6+405=2/7+4/7=410+152×4=351÷9=(372-188)÷8=497-(250-162)=6.5-2.0=3/4-1/4=510÷2+322=24×28÷7=366×9=847+11×2=862-258×3=450÷(3×2)=884-499+526=60.3-25.2=884÷4×5=524+351+798=462÷3×4=354÷(138-136)=64÷8=930+63×3=774-(559-361)=338+312=219+(306-147)=30×3×2=750×7÷2=857-710÷5=79×(283-280)=484-(613-328)=443×2-816=8.5-7.7=249×2÷6=10×7×5=12÷6×20=66÷(2×3)=99÷3×30=533×8=474-10-47=92×12=357-96×2=77×60÷5=35×46÷7=381÷(15÷5)=261÷(15÷5)=190+94×8=500+(429-325)=208÷2×3=74×10=15×38=209-882÷9=132÷(21÷7)=13×45+341=844÷(10÷5)=10×2×24=193×2=76.1-45.7=56÷8×3=53×(128÷8)=28×77×9=50+419+356=14÷7×89=457-(137+130)=647-423+48=62-(280-226)=3/5-1/5=14×4×12=179+(401-258)=20×78÷2=946×9÷6=644÷4×9=103×3×7=980-64-588=684÷2÷6=27×51×6=1.2+8.1=99+28×30=850÷5÷5=15×31×2=476×8=16×(112÷8)=271-14×13=268+185-283=924-112-654=89×4×2=27+144×6=636÷2+438=293-78+87=96÷3=42×4×5=2.3+8.2=375×8=803+766-787=15×68÷2=279-234÷6=150÷(346-341)=272÷8=56÷8×69=492÷(18÷3)=350÷7×47=696÷2×5=161÷7×24=85×(176÷4)=250÷(505-503)=120÷5×34=6.8+1.7=767-72×9=359×3-571=36÷6=721-399÷7=220+10×18=2.8-1.7=800÷8×4=20×3×7=29×12-191=315-(293-124)=560÷7×10=5.7-2.0=816÷(24÷8)=20×2×78=363÷3×4=425÷5+171=840÷6÷2=236+42=15×14×2=176÷4×64=190×(132-127)=147×(35-30)=56×(336÷4)=864÷4÷4=924×(30÷5)=70×(550-484)=984÷2÷2=33×14×2=648÷(394-392)=233×3-291=66+45×4=938-630÷3=82×(320÷4)=327-288÷3=80÷8×95=18×6=281×2×5=328÷(20÷5)=378-307=70+186×2=13×(27÷9)=957÷(24÷8)=288÷(32÷8)=711+497+895=116÷(399-397)=297-80×3=3/7+2/7=155×(347-343)=314-715÷5=14×7×48=710-13×27=5.1-0.8=16×57-120=122×4=198×6-504=218+244+268=116×(867-859)=64×9×5=418+38×13=432÷6÷6=68+17×40=468-85-111=30×14-231=320÷(16÷8)=950+(152-148)=484+(554-457)=378÷(12÷2)=90×64÷2=5.1-3.9=424-45-66=312÷(2×2)=674×3-970=36×58=182÷(35÷5)=795×5-902=945-11×59=918×(54÷9)=131+187=52.2+44.0=136×(24-17)=260+197-170=299×3+93=822×7-937=26×30÷2=588-264=301×3=349-135=51×(120-107)=263+78×2=343+415=140×4=92×(600-517)=12×(448÷8)=21×4×49=326×2=9.1-9.0=408÷8=347-280+83=992÷4÷8=994-(24+886)=(311-288)×33=334-13×23=484+644÷7=192×(290-286)=722+23×16=11×82-709=288+15×24=411÷(18÷6)=548÷(141-137)=979×4÷2=504+31×22=11×4×94=17×51-192=309-(678-614)=49×59=427-(29+16)=148×5-584=180÷(377-374)=3/8+2/8=588×5÷7=94×(480÷8)=142×3-358=23×(160÷8)=650+104+463=362+(811-53)=381+(282-144)=750÷3×5=74×30=638÷(741-739)=259+128=461-13×23=1.8+7.4=91+147×2=10×(476÷7)=394-23×10=449-(423-194)=72+22×11=138+24×15=308-(328-162)=565÷5×3=324+77-175=503×(64÷8)=425×4=217-14÷7=396×7÷2=880÷4=144÷(2×4)=384+(576-94)=56×35÷8=559×6=176÷(867-863)=396-(178+32)=311×3=392-169+34=325-302=70×14÷2=234×3=231÷7×10=408÷(4×2)=32×11-318=611-(839-313)=474-368+31=326+22+540=794×(36÷9)=301×3×9=60×(239-198)=453÷(725-722)=317+31-23=13×6×86=98÷2=32×92×3=72×13÷3=130×(361-354)=6.4-6.1=753-15×5=11×(342÷9)=546+47×20=45×(22÷2)=288×6=385-368÷8=6.5+4.9=135×7=450×(470-467)=892+73-875=396÷(570-561)=494+194+218=48×(68÷2)=34×13-302=14×11×5=368÷2÷2=520÷(56÷7)=600-692÷2=578-789÷3=455-(44+137)=4.3-2.1=334+470+611=751×2-395=997-222+152=898×(14÷2)=475+(221-15)=94+10×22=29×2×84=4.1+1.0=287-25+168=539-234-254=29×(308-288)=272-17×12=518÷7×4=611-14×40=573-12=17×89×2=17×53-387=(288-58)÷5=16×6×2=874+107×6=883-37×19=492-(15+103)=458-(175+250)=(153-106)×20=14+268÷2=139×(12÷6)=816÷(2×4)=182-23-114=993+52÷4=5.4+8.6=252÷4÷9=473-84×5=114×(16÷8)=28×31÷2=392×3÷7=17×(513÷9)=48÷3=215×3+231=144+275-326=17×2×59=900+175-933=206+420×2=221-(512-449)=8.6+7.0=405-11×13=1/8+4/8=3.4+4.3=6/9-1/9=3.4+87.1=740-16×24=369×2-511=676×9-237=376-204-29=546÷(2×3)=327÷3+815=225÷3×31=102×8÷3=420÷(25-19)=172+419+971=336+74+510=469-321=63×(32÷8)=165÷5+866=706-25×26=18×(68-42)=48÷(260-254)=658÷7×6=64÷8×43=420÷4×3=11×85=998+69×2=22×(213-197)=(477-361)÷2=46+788+689=326-371÷7=(373-131)÷2=26×12-32=180÷4×6=811-682=11×75=439+114÷3=192÷8=(711-653)×72=133÷7×25=360÷4=248÷8=120÷5×41=(241-139)÷6=405-160÷8=372÷(3×2)=342÷3×2=17×5×20=(679-283)÷3=362+(687-282)=36×10-325=6/9-2/9=36×3+262=910-632-204=25+150×2=14×23-283=536÷4+579=337-(62-35)=123×4+336=499-960÷4=424-(936-652)=648÷3÷8=252÷(308-301)=261×2÷3=92×(468÷9)=(424-368)÷8=705÷3+26=299-50=387-(734-616)=2/6+4/6=240×4=164×2×8=298+290÷5=100×9÷3=40×17=366-39×6=24÷4×22=120÷5=29×10-268=360÷2÷2=424-11×31=5.9+6.3=818-568=51×24=16×(43-40)=90×23=207÷3=30×27÷6=(588-450)÷3=350-(175+93)=624÷(3×2)=112×7=40×25+454=716-(235+366)=17+27×9=5.5-3.6=(732-44)÷2=44.4-16.6=916-70+751=826+347×2=14×67-357=33×3×71=489-46×9=304×7÷8=931-165-692=515-(150+16)=4.2-3.5=373+230+428=149+537+301=22×24+295=669÷3×7=723÷3+295=5.2-0.8=64×(14÷2)=9.3-6.9=(119-37)×15=(272-256)×36=76×55×9=315+313-336=68×6-354=10×19=148÷4=374×3-358=20×3×80=0.4+5.6=37.0+41.8=839-214=246×(10÷5)=330×2-161=854+(517-38)=108+11×33=77÷7+489=39×(39÷3)=584×7=455+96÷3=397+163×3=83×(66÷6)=148÷(2×2)=229×(273-268)=351÷3=252÷6+370=23×(161-127)=135×2÷9=21×13-245=237+204=224×(390-386)=864÷9÷8=691+(261-61)=18×4=690-320+728=452-70-258=888÷(2×3)=17×3×68=39.7-2.7=926+15×31=457-155=320÷2÷2=86×(217-150)=49×70=844÷(2×2)=882×4-314=152-56×2=437×(120-115)=822+162×3=277+484÷2=63×(931-865)=85×(23-12)=0.8+0.9=323+356÷4=430-804÷4=534÷6×50=26×11-49=(473-351)÷2=871-290×2=465+17×13=296×2=919-17-844=887-(770-769)=36×3=499-(174+147)=430×2×6=462-(85+160)=7/10-2/10=44×(70÷5)=12×27×3=51×(318-310)=400÷(15÷3)=14×3×20=2/5+3/5=37×(55÷5)=890÷5+317=230×(33-30)=419-338+605=566+237+70=955-19×30=16×(472÷8)=204-716÷4=333-65×2=13×7×4=70×45×5=352-118+117=112÷2×79=4.2+6.7=405-(297+82)=87.2-64.0=967-24×18=22×14-237=240÷5÷2=11×3×21=69×(676-608)=245+110=0.7+81.7=532-(628-201)=851-(512+74)=14×47×2=參考答案54×15=81071×15×4=426047×(152÷8)=893120×(439-433)=72031×2×14=868685-29×12=33729×(374-371)=8786×(371-367)=344400÷(40÷5)=50780-525+683=938(302-225)×78=6006(421-400)×38=7985.7+1.9=7.6208×(24÷8)=624461-43×6=203708÷3×9=212452×63÷7=468372÷3=124498-724÷4=317264+128=39236÷2÷3=6996÷(2×3)=166490-11×25=21519×14=266958×2=1916936÷(749-747)=46877+417=494472-20×6=352916÷2+387=845372÷(36÷6)=6210×52-262=258480×7=3360247-11=236832-430+67=46948÷4×7=84357-(284+59)=14877-50×12=277(874-274)÷4=15022×11×3=726186÷3=6217×56÷8=11943×(78÷6)=559840÷4÷6=35958-356=60217×2×27=918330+19×15=615864÷8÷9=12487×4÷2=97480÷4=20356-121+177=41227×6-57=10521×4×3=25292×(32÷8)=36846×(42÷7)=276328÷(46-44)=164104÷(28÷7)=26372×2=74425×3×97=727530÷3×88=880(491-32)÷9=51391-36×9=67120÷2÷2=308.1-2.0=6.1666-93×2=480420÷2÷5=4283×69=572728.6+70.4=99.0484+13×32=900225-10×20=25380-(137+179)=6410×(60÷4)=150783+627-891=51945×26=1170227×3-94=58734×2×8=544204+181-13=372361+280×2=921179×2-229=129194+137-169=162280-61×3=97350×2-42=658885×(842-838)=3540568÷8×38=2698549+111×5=1104162×(922-916)=972525÷(583-576)=75283×(18÷6)=849961-48×20=137×13-174=307100×(12÷6)=20020×28÷5=112116+283-225=174276-204÷2=174231+29+421=68114×17=23870×(12÷3)=280396÷6×11=72612×13×2=312941-13×6=863365-59×2=247235+88-71=252410-180÷9=390107×5-132=403280÷(2×4)=35221-152+366=43536.3+18.7=55.040.4+38.4=78.861×(205-200)=30538×(114÷3)=1444215×4÷5=17229×(234÷9)=754607-95×4=227323×(232-224)=2584427×2×3=256241×(54÷9)=24686×(449-379)=6020486-246=24062×(55÷5)=682417-359+268=326208÷4×5=260299+780=1079519×(586-581)=2595836-289-324=2236/9+3/9=1236÷4×65=3835251-192÷4=203392÷(36÷9)=9818×5×9=810462+13×15=657106×9÷6=159359-483÷7=290354÷(12÷6)=17724×91÷2=109219×10×4=760452-121+596=927200+(310-110)=4005.5-3.3=2.237×18÷6=1111.6+9.1=10.7(281-250)×59=182943×10+404=834409+164=573253-36÷4=24412×50-445=155306-172÷4=263763÷7×3=327406×(310-303)=2842861÷(738-731)=123(614-294)÷2=1601/7+5/7=6/7431+836-564=703573×(14÷7)=1146329-53×3=17057×(80÷5)=912383-97+878=1164357÷3=119350+(446-269)=52712×17×3=612126÷6=21974-277+176=87318×64=1152251-(370-172)=5328×3×67=5628197×4-646=14215×32÷8=60538+643-572=60978×12÷9=104430-148-63=21921×6×5=630932÷2×9=419463.8-25.0=38.848×19÷4=228288÷(2×4)=36893-127-465=301475÷(35÷7)=95485+11×7=562739×(525-521)=2956551-(183+355)=13744÷(4×2)=934/6-1/6=3/6112+260+399=771428-18×3=374357-286=7115×6×5=450477-(385-123)=21543×17-680=5128÷(134-130)=7(300-172)÷2=6471×(314-267)=3337185+227-396=16343÷(35÷5)=49462-384÷4=366464-(160+148)=15631×(136÷8)=52767×(189-177)=804405-792÷6=273512+801+725=2038160+347×2=854493-654÷3=27545÷5×68=612210-(120-94)=18436×12-306=12624÷(2×3)=4528÷4÷6=22612+36×23=1440231+87+595=913(640-335)÷5=6118×31÷9=62868÷(20÷5)=21716×36=576628÷2÷2=157694-236+142=600165-120+830=875216÷6×18=648643-121-439=83551+702+840=2093778-608÷4=62615×6×9=81030÷5×8=48300-251-33=16280÷(4×2)=35721+37×23=1572618÷(2×3)=103707-340-62=30592×9-382=446250-39=211760÷8+680=775414÷6×91=6279265÷(412-407)=53312÷2=156115+(434-259)=29021×43÷7=129912-80÷8=902998-958÷2=519843-(788+55)=049×40÷5=39219×28+136=66827×31-510=327828÷(359-357)=41477×(752÷8)=7238378-12×14=210918÷2=45959×8-50=422380-38×9=38984÷(897-893)=246198÷9×34=74867+(387-296)=158366-15×13=171198÷(12÷4)=66516×(187-180)=3612285-84×2=117290-15=27581×(48÷4)=9723/7-1/7=2/7733+640=137310×35×2=700543×(12÷2)=325824×30÷8=90691-(258+390)=43712-503+395=60422×2×4=176130×(15÷5)=390550+466+916=1932(704-626)×90=7020966-817+631=78044×17+47=795696×8-679=488932×11÷4=88(339-54)÷5=5721×4×62=5208113+78=191168×3÷9=56486÷3=162(382-116)÷7=38172÷(18÷9)=8659×76=448433×3×6=59417×(62÷2)=527268×2-302=234215×4-799=61665÷5×4=532911-(321+506)=84984+693-79=159810×73-570=16066+129×6=840342÷9×93=3534256-210÷3=186125+73+651=84911×18=198524+38×4=67642×15=630736÷8÷2=46222+166÷2=305(644-289)÷5=71118+264=382818÷2+282=691345×(109-102)=2415349+602+626=1577373×(203-198)=1865178-141=3763×4÷2=12648÷(497-495)=24360÷5÷8=973×(252÷7)=2628687+199+179=1065896×9÷4=2016474-415+141=200516÷(3×2)=868.6+7.9=16.5984÷3÷4=82997-220÷4=94276×52×6=2371222×19=418543-(917-832)=45872÷(63÷7)=8177-15×10=27264+139=403414÷(39-30)=46768-(665-143)=246414+(379-259)=5349.3-4.2=5.121×24=504456÷3÷2=76983-558+144=56961×2×8=976459÷3×8=1224751×(72÷8)=675911×39-92=337650-486+521=68521×9×2=378504÷3÷3=568.8-3.6=5.2508+605-215=898799×(160-151)=7191287÷7=4148×9÷2=216380÷5+353=429329×2-614=4410×6×89=5340822÷(2×3)=13715×(397-365)=480424÷(886-878)=5311×4×78=343231×3×57=5301954-114×3=612459-238÷2=34072×6×2=86479×12-310=638715+10-636=89945×2÷7=270303-236÷4=244453+694÷2=800385÷5×4=308329÷7×92=4324237×(12÷4)=711(310-244)÷6=1128÷4×21=14719×24-124=332643+342÷3=757859-180-72=607(894-874)÷4=511×20×3=660635+(574-105)=1104493-47-336=11010×4×49=1960984-(406+122)=456728÷4×9=163848÷(2×2)=12922÷2×3=1383901+948-889=960480÷(40÷5)=60(797-762)×72=2520654-136×3=246(476-419)×14=79897×5=485228×(16÷2)=1824324×2=648215×2-96=334680÷5=13617×21×2=714108÷9×14=168602+38+312=95231×2×76=471219+(243-99)=16382×9÷3=24654×74=399649×10-255=23591×(14÷7)=18210×4×97=3880319-66-12=241378×2÷6=12689+523=612165÷(35÷7)=33370÷5×99=73268.0-1.2=6.8176+(315-227)=264222÷(317-315)=1117.0-3.0=4.0832÷(2×2)=208137×(347-339)=1096487-(427-291)=35149-45+137=141301×3+587=1490(435-359)÷4=19335-(208-139)=266364-(516-347)=195490-16×22=13890×6-361=1792/5-1/5=1/527×73÷9=21955+85=140498÷(3×2)=8334×(90÷5)=612144÷6×42=100817×15×2=510(471-439)÷8=4385-19-308=58388+(774-703)=459485-11×21=254412-25×15=37261÷(322-319)=8721×(570÷6)=199564×70=448097×5×3=145586×(30÷6)=430126+517+348=991675÷9×3=22578×(35÷7)=390835-152-33=6503.3+4.0=7.320.1+51.2=71.3156÷2÷2=39456-21-267=168508-(156+35)=31740÷(24÷6)=10106+186÷2=19925×16+490=890460-106-136=218156÷2÷6=13389-16×23=21451+(294-126)=61949×8÷4=98198÷(34-28)=33194+61=255887-729=158474÷(3×2)=79(130-10)÷2=60910+263+18=1191886×6÷3=177214+291-126=179534÷6×93=827718×5÷3=30618-24×22=903/6+2/6=5/6(315-139)÷8=22888÷(2×2)=22260.7-50.6=10.1166+273-423=16351-118=233387×3=116149×18=88260×6÷4=90509+339+93=94149×20÷4=245431+(381-178)=63457×13+472=1213497-(110+192)=195182+155=33733×27=891605+394=999184×(421-417)=736292÷2=14611×17×5=935188+106-123=171973-(225+110)=638946-(657-559)=84840÷(16÷2)=54.3+10.0=14.3222÷3×2=148350-(92+162)=96210×4×5=4200920-467-95=358511+57+414=982916-55=861238÷7=3424×2×76=364832×2×5=320493-11×38=75(356-347)÷3=3378-150-84=14429×97×4=112525/9-1/9=4/942×(792-737)=2310118÷(10÷5)=59288÷2×6=86427×2×7=37851×9×7=3213208×3÷2=312478×2=956919-840÷6=779198-195+415=418364-149=21510+33×28=934606-(956-517)=167271+173-300=144390+(732-651)=471320+159+350=82930÷3=10759-(27+584)=148370+381=751(441-57)÷2=192471×6-730=209617×47+321=1120441÷(128-121)=63429-402+134=161126×4÷3=16812×8×66=6336253-190=6314×2×69=193235×2×4=280675×9=6075243+598+280=11218.6+18.8=27.430×12-96=264213×2-18=40871×62÷2=220118×2+200=236369+680÷4=539441÷(56÷8)=63999-980÷2=509816÷(2×3)=136436-28×11=12830×2×62=3720228÷(2×3)=38165÷3×28=154037×(216÷9)=888528÷(42÷7)=8844×91×6=24024(325-313)×32=38425×39÷3=325439+49×17=1272225×4-466=434728×9=6552111+145×3=546906-501-247=15811×81-295=596199+162+421=782(336-319)×56=95212×25-266=3429×29+71=912177÷3×28=1652(231-51)÷5=36900÷5÷9=20354-105=249952÷2÷2=238813+155=96839×95=3705206-26×2=154300-12=288418+166+182=766810÷2+109=5148.8-8.1=0.783×(28÷7)=33295.7-49.2=46.533×2÷3=22983-(260+612)=111636÷3=212144÷3=48(467-376)÷7=13889×(809-801)=7112729÷9+79=16068-(94-57)=31217+(361-213)=365183+987+763=1933402-44=358271+33×25=109628×21÷3=1967.3+6.0=13.3401-10×14=261491+(973-812)=65220×9×4=720334×2×3=2004408÷(366-363)=136456÷(2×2)=11457×23×2=262299×7=693245+169-407=715×35÷3=175490+13×51=1153894-13×31=491449+981÷3=776443-12-186=24561.7-6.9=54.8948÷(2×3)=158855×7-109=5876630+247-116=761382÷(10÷5)=191204-(383-250)=71460+(422-326)=556499-229+21=291147÷7=2185×(168÷6)=2380836-59×9=305570÷6+476=571782×(15÷5)=2346828÷(63÷7)=92210÷(343-336)=3030+966÷2=513218-(479-387)=126243+171=414356×8=2848251×2=50244×14-135=481(515-488)÷3=9248+339-206=381745-37×14=227789+(686-83)=1392120÷4×80=2400212-104=108534+493-153=874566+256×2=107878×76÷8=741224+450=67455+39×19=796232+12×15=4124.4-4.2=0.211×(69÷3)=25363×(564-520)=277256.5+1.5=58.057+21×11=288321-202+139=258548×(179-170)=49321.5-1.3=0.248×6×3=864200+(977-516)=66136×8÷3=9611×(18÷6)=337.2+3.2=10.4(367-354)×75=975594-188-99=307397-117=280261+91=352812+752+968=2532(164-113)×18=918837+800-181=1456696÷(4×2)=87969-271×2=427482-(390-138)=230415-85×3=160407-387=2014×4×62=3472(367-265)÷2=51144÷4×36=1296386+780=1166180×2÷3=120328÷(2×4)=4166×15=990787×(737-730)=550988×26×8=18304301+94=395624-(914-575)=285332-90=242515-795÷3=25079×(160÷4)=31602.0+1.4=3.4121+238-185=17416×5×70=560078×60÷4=1170162÷2×65=5265444-(121+61)=26289×17×6=9078594-307=287392÷(201-197)=9884×63×9=47628(111-17)×24=2256450÷2×4=900813×5÷3=135517×2×28=952385-(382-282)=285388-(153-13)=24825×13-204=121282-(163+57)=62128÷8÷2=8531+(448-122)=857293-262+396=427224÷2×6=67210×5×34=1700952÷2×6=285636+144×6=90011×72÷4=19837.0-17.5=19.5894-(885-604)=61326×60=156063.2-54.2=9.0245+987+433=1665290-932÷4=576.5+6.4=12.9(360-222)÷6=2312÷(16÷8)=6272÷(351-343)=34528÷(3×2)=889.6-7.2=2.418×7×2=252264-128-12=124407-15×16=167747+71+50=868199-(243-227)=183427×(12÷6)=85483+175+209=467844+44÷4=855693+486÷2=936546÷7÷2=391.0+4.1=5.1(221-158)÷7=9108×(25÷5)=540251+14×5=321351-(38+207)=106203×(72÷8)=182799×10=990216÷9=24210+39×10=600989-422-483=8416÷8=2439-72-75=292804×3-555=1857999-17×5=9143.5-2.6=0.9484+(270-42)=712942-226×2=490582-(204+349)=29700×8÷2=280039×7×2=546328+872÷2=76419×51=969887×(40÷5)=7096694-(367-188)=5158.2+6.4=14.651×12=612408÷(605-597)=51279+212=49133×18=594167×4+288=956417-295=12246.6-22.5=24.1209-29=180370+210=580405÷9÷5=9173×4×6=4152243÷(3×3)=27404-(223-190)=371441×(12÷6)=882742-17×30=23282-36=46114÷(403-400)=38(437-35)÷3=13470×98×5=34300391-356-23=12904-(380+354)=17030×90×8=2160037×26-276=6866.4-0.3=6.129×3+845=932942÷6×9=141328×3×98=823272×5÷2=18062×(326-320)=372962-533-281=14834×24=816933+10×90=1833360-16×15=12011×12×7=92480+(440-169)=351136÷(24÷6)=3417×30÷6=85347-309+80=118235+166-149=25228+272÷8=62(430-101)÷7=4796+10×30=396966×(10÷5)=1932865÷5=173488×4-489=1463525+136×4=106936×(105÷7)=54076×20÷4=380432÷6÷9=8644×7-155=4353327-(54+33)=24036×5÷3=60(309-69)÷4=6074+(362-107)=329130+374=504130÷2=65738÷3×6=1476(358-284)×84=6216301×3-401=502747-13×13=578265-(288-101)=7899÷3×5=165694+832-702=82447×13-61=550658÷2=329476-(29+360)=8713×36-380=8835×(345-328)=59574+164=2384/8+3/8=7/8845-133+29=741860+(729-637)=952475+830-981=324476-280-23=173266×2=5326/8-1/8=5/836×2×55=396082+307=389887+251=1138691-497+785=979185+371+235=7911.4+4.1=5.5855-775=80300÷5÷3=202.9+7.3=10.252+(980-14)=101896×(178-173)=48011×6×65=429026×10÷2=130492-(75+147)=2702/8+4/8=6/81/10+9/10=153×12÷2=318802-297-471=3478×51×5=19890402×2=80463×(382-370)=756140÷(2×2)=35126+(412-71)=467514+226=740969-346=623118-161÷7=9529×90=2610159+(217-184)=19238×(729-723)=228963+16×23=1331110×(40÷5)=880825÷5÷3=55294-(103+165)=2635×13×2=910779-64×10=139830-860÷4=61551.0+36.5=87.5138-30+287=395369-41×3=2465.3+5.9=11.2(315-155)÷8=20215-51+201=36527×21÷3=189380+41-153=2687.2-7.0=0.221.2+29.8=51.0355+93=448196+360÷9=2361.4-0.8=0.6742-354+619=1007128+312=44039×2×55=4290378-46×2=286294+289=583880÷2×9=3960516+947+291=1754914-(932-352)=334243÷9×10=270(437-133)÷4=76421-227-122=72424+43-48=419376÷(127-125)=188319-48=27114×31×2=868372÷4÷3=31264÷(36÷9)=6630×79=237047×(132÷4)=1551314-(250+41)=23243÷3÷3=27266-(259-199)=206945÷3=31510×(344-335)=90100×6-368=232915×4÷2=1830354÷(24÷8)=11815×2×99=2970628-23×16=26018×44-772=20382-141×2=10065+80=145709-75=634334+93×6=89218×42×7=5292285+69=354384-88×2=208896÷2÷2=224295+(488-33)=750960-432×2=96262÷2×9=1179551-25×10=30158×33÷6=319(142-88)×16=86445+75=120(251-240)×83=913652÷(2×2)=163822-(568+24)=230903-60×6=543(712-104)÷4=152306÷9=34384+13-263=13429×29-301=540757+830-437=1150144÷9×3=48280-249÷3=197155×2×3=930832÷4+369=57712×11×3=396655-(91+399)=16530×4÷6=20990÷(3×3)=11090.8-50.4=40.4357÷3×8=95229×3×47=408942×11-398=64525×(81÷9)=4725135+244-331=48423