三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)及答案集錦290-273+750=7.6-5.9=853×9-601=137+224-73=22×87=424÷(4×2)=27÷9×78=615-356-166=46×18=490÷5÷7=26×37=21×61×3=867×8=717×(45÷5)=81×2=299+(254-51)=8.1+2.3=28÷7=228÷3×13=357-610÷2=70×12÷3=887-207×2=291-175+91=99×8-668=99÷(367-364)=510+849=428-(339-258)=224×4-463=48÷4×54=66×4+931=434-152=870÷(2×3)=154÷2=384×5-489=370-39×8=23×42-431=285+85×6=108÷9=282×(72÷9)=121×8=25×2×12=713-(294+119)=254×2=343-214-14=140×5-613=230-14×15=16×21×2=5.3-4.1=143+76×8=114×6÷4=10×26÷4=257+809+901=84÷(27÷9)=68×54=1/4+2/4=4/7-3/7=836-414÷9=168÷2×79=69×(258÷3)=55.1-3.1=824÷4+97=572÷2×6=46.1+15.6=396÷(180-174)=196×(85-82)=260÷5=417-(407-283)=958-56÷2=15×50÷6=19×20-114=267-120÷4=413-277-39=868+123-747=24.4-20.0=449-413=207÷3=4/6-1/6=520÷4+137=856÷8=12×(78÷6)=12×7×70=882÷7×8=258÷(97-91)=18×44=412×9÷4=861×3=144÷(2×4)=347-(140+206)=48÷4×28=888-(716-676)=31×2×6=28×17÷4=84÷(2×3)=19×(306÷6)=141+150=37×10=62+282-329=162-142+242=366÷(3×2)=15×4×51=50×63÷5=7.0+2.8=274×2-315=16×2×83=7.8+0.3=17×22×2=842-130÷5=440-804÷4=(556-284)÷2=18×35÷6=90+38=40×(42÷2)=45+410-312=385×2-174=496÷(378-370)=112×(119-115)=114+99=858+754-80=665-(442+208)=82×2÷4=46×14=78×8-47=112÷(4×2)=672÷8×6=102×6÷9=204+282=(263-231)×35=970-349-357=544×6-647=956÷(2×2)=444÷(42÷7)=74+(364-116)=390÷5×79=139×(27÷9)=678+56×5=965-10×16=968-14×23=114-721÷7=68×85=552÷(2×3)=732÷(2×3)=556×7=648×6-65=876-120=7.1+3.5=114×3÷6=110+516=86+305=985÷5×6=4/10+2/10=78×42=5.0+0.5=7.9-5.1=17×3×91=163+321=50÷5×70=(418-159)÷7=687-(628+42)=980÷(49÷7)=540÷6+741=62×16÷2=481-390÷6=305÷5×37=12×72=744÷4÷6=201×(320-317)=384-(25+336)=540÷3=699+314×2=103+332-112=172+107=655-26=220÷2÷5=550÷2×3=222-192=13×76-128=382+108÷4=825-531-105=166×(45÷5)=3.8+10.0=78÷(18÷6)=40×5=723×(54÷6)=14×19-156=(346-331)×44=738-55×7=22×15=414+324=27÷3×65=85×7-206=478-106-319=781+300×2=373×2×4=587-354=75×85÷5=993-11×14=530+(658-539)=313-277+53=5.3+2.4=47×5×2=722-240×3=336÷3×2=26×22-479=816-(670-342)=70×62=182÷(10÷5)=248×3-85=(146-53)÷3=163+344+660=162×5÷6=890÷2÷5=163×(660-656)=916-(686+160)=476-11×39=443-(243-127)=5/7+2/7=684-268-30=84+18×24=46×9-202=402÷3÷2=676+(571-132)=266-57-47=531-(733-290)=3/9-1/9=14×26-46=608÷(48÷6)=143+307×3=13×(276÷6)=922-(302-118)=(287-259)×16=298+(882-367)=228÷4=68.8-19.9=444÷(48÷8)=19×(368÷8)=384+(188-39)=756÷3×8=130×9-470=638÷2+263=170+102=18×97×6=953+14×47=888×(829-826)=470-(251-46)=441-(11+225)=13×5×44=657÷9=435÷3÷5=160÷(869-864)=532÷(21÷3)=463-126-215=15×(592-544)=187×(32÷8)=13×2×85=8.0+85.6=269+548+161=826×8÷7=810÷(2×3)=437-(304+82)=164×2×3=92+363=51+260+489=212×2=444+(891-493)=109+248-196=252×5÷6=490+97+264=320÷(48÷6)=30×(954-864)=46.2-9.1=41×4×6=767-33×16=89×(12÷2)=664÷4÷2=326-155=(134-44)÷2=86+64×9=632-41×14=733+16×12=542+17×19=987+444+739=176+13×6=54×(73-55)=14×(30÷6)=214+274×2=398×6=174÷2=420-954÷9=249×6=160-144÷6=60×(168-161)=5/9-4/9=47×21-397=16×(14÷2)=197+251-165=23.1+4.2=331-486÷6=625-122×2=550÷5=404-(171+191)=339-10×21=198×2+102=252÷(274-267)=971-758=359-(189+161)=619-(844-293)=71×7=217×3×6=425-22×5=51×(90÷9)=4.4+3.5=792-166=26×3×58=197×3+566=432÷9÷8=333+(811-553)=632÷8×40=24÷8=676÷(808-804)=15×58=339+(415-347)=91.3-12.6=6.7-3.8=442-309=594÷(2×3)=894-(432+286)=78×64÷2=32×3×2=755-(182+430)=950-530=560×4÷5=373+(133-51)=705÷3=48×24÷9=81÷3=152÷(16÷2)=660-216÷2=960÷8÷2=405-217+189=12×7×38=759×(994-986)=47×(22÷2)=851×2-797=46×2×43=483-19×11=397+160÷8=373-18×18=362-22×14=8.9-2.3=20×14÷2=207÷9×38=7.7+4.9=38×(260-251)=19×4×5=330×(875-869)=10×3×8=484+49×10=426÷(2×3)=867÷(449-446)=175-284÷2=884÷(10÷5)=144÷6=5.1-0.3=90÷9=324÷(2×3)=13×28-137=167×(399-396)=35×2×54=447-343÷7=438-53×8=109×6=6.5-6.1=68×77=951+202=47×(98÷7)=317×(15÷5)=383×(914-906)=62×(72÷9)=85×2=92×10÷4=140÷5=770×(18÷9)=504×7=75×6+68=23+39=617+123+192=277+371=342+788-56=35×2×83=70÷2×61=91÷(49÷7)=420-(79+340)=919×6÷3=904÷(149-141)=15×60÷6=49×12+782=867+190=563-543=80×25÷4=14×29×2=90÷6=(496-478)×49=(172-52)÷2=264÷(214-210)=983×5=513÷(3×3)=893-419-78=206+471=639-135+107=608÷8=94×7-441=343÷(262-255)=460×(751-748)=209×4×9=(833-500)÷3=717+60×16=137×(210-205)=24÷(16÷4)=425-14×20=402-389=273+930÷6=154×4-559=424+203÷7=943+16+11=38×(100÷5)=536÷8+358=111×6÷2=853-(892-121)=105×(45÷5)=585÷5×6=8.2+1.5=639÷(63÷7)=205÷(40÷8)=49×(210÷6)=655-11×57=38×77×5=79×(402-390)=15×(168÷7)=278×7-245=246÷(12÷6)=12×8×15=66÷6+231=440-39-198=36×(91÷7)=973÷7×6=291÷3=135+62×11=266+109-82=422-330=61×87×5=371-(36+100)=19×23-399=110+11×59=(280-115)÷3=431-15×19=21×3×41=20×(88÷8)=272-179=10×22×2=326-90÷3=311-15×16=668÷2×5=84÷6×55=392÷(277-273)=120÷2÷5=425-732÷2=469-26-404=474-13×31=11×71+188=63×3=12×12×3=936÷3×4=903-283-536=463-280-181=404-111-255=953-408-353=685+151×2=314+26×22=392+36×12=40×(269-261)=18×5×42=32×36=339×(35÷5)=663-(321+314)=9.5+1.5=402×2-418=233+59×5=930÷3÷2=252÷7×22=743-42×3=582+475÷5=194-111=55×(315÷9)=473+(442-144)=333÷9=21×18-176=42×(169-121)=27×19+288=80×3×2=471×3=105×6÷3=342÷9×13=198-12×8=49×6÷3=164-78×2=376÷4×73=843-596-60=969-197=10×7×3=65×40×3=460-205+106=320÷2÷4=540-135-253=819×8=350-(242+32)=331×8=(393-138)÷5=12×8×12=673×3-504=12×(792÷8)=424-255+22=(799-744)×86=895-252×2=77×56×9=83+924+290=14+607-10=336-157-154=134×(287-284)=416×2-610=460÷5×80=89×(990-902)=449-41-393=330÷2×5=51×96÷6=8.7-7.4=22÷(122-120)=406×2×3=(117-67)÷5=373+(910-713)=90×23÷3=59×(217÷7)=4/8-2/8=18×2×11=47×2×64=13×22-111=145+276÷4=982-125=402-72=73.4-66.8=969×(80-77)=299+168÷7=458-26×5=278×4÷8=370+120-396=547+107+232=249+595=448÷(10÷5)=335+836+141=213×(16÷4)=489×5=351-26×7=720×6-513=188÷4×60=392÷2×6=29×(802-734)=659+507-123=342×6-466=88÷2×7=228+57×15=8.3+9.8=30×30=15×33+422=95×(94-90)=367-59×4=24÷3×2=193+432+113=686÷(10÷5)=92×(712-665)=177×(124-119)=293×6÷3=14×5×79=919-593=18×3×27=832-132×5=284+740-909=966÷2÷7=105×8÷6=528÷8÷3=762-(432-201)=13×(100÷5)=370+(434-390)=13×29-213=96×9÷4=284-14-105=247+179×4=400÷5÷4=784-66÷3=370-24×15=346-(132+66)=776÷4×2=22×3×54=510÷(3×2)=61×30=34÷(18÷9)=144÷8÷2=728÷(10÷5)=136×7=992-740=199×(367-362)=42×2×4=14×4×44=475-15×14=261+(320-190)=34.5+23.0=4.1+5.2=576-29×10=108÷(177-174)=(366-261)÷7=504÷(3×3)=865-432+139=(122-118)÷2=10+537+92=500+75+594=412+(456-249)=486÷6×25=326-(333-309)=762÷6×4=485×2-529=384÷(2×2)=184+335+364=426÷2+108=249-98÷7=217+12×32=230+239=902-(965-93)=57×15÷3=11×15=191-42×3=754×2-591=920÷4÷2=357-199-116=276-92+599=(460-448)÷3=122×4=398×(81÷9)=760÷2÷4=265-924÷4=450÷(12÷6)=(655-95)÷4=690-(90+248)=744÷4×2=574-586÷2=460×2×6=462+119×3=(68-14)÷2=353×2-420=81+90×3=136×(58-51)=142+313=28×(425-391)=413+(432-314)=21×(473-437)=1/5+3/5=747×4÷6=189-(436-371)=34×(10÷5)=430÷(122-120)=774×2-570=236+22×12=17×21×2=0.8+2.4=242÷2=109+(584-270)=446+572÷4=132-(455-414)=8.3-2.2=381+36-266=469-177+167=242+220=632÷(282-278)=11×15-57=350÷7×8=12×(156÷6)=4.8+0.8=168×3÷6=(211-27)÷8=394×2-113=364÷(486-479)=146-116+378=11×13×4=707÷7×5=668÷(780-778)=415+22×19=817-20×19=81-68=849-136×6=940-(291+344)=408-264+159=276÷(15÷5)=458÷2×7=213-27×6=422÷(598-596)=34×2×13=32÷2=634-50×11=7.0-5.6=913-805+290=440÷2×5=499-306÷3=43×2×8=476-(114+205)=437-(30+354)=40×11-437=801-52-508=443+315+318=160-(321-239)=33+390-203=628×8-126=613+171+49=2/7+3/7=20×(161÷7)=266-(20+76)=(369-144)÷5=672×4=16×63÷2=11×33÷3=744+66+66=869-803+877=556÷4×8=654÷(2×3)=127×(739-732)=6.3+8.5=892×7-711=921×(48÷8)=12×6×74=393-260+153=971-955+321=363+125=513-299+729=33×(75÷5)=92+398=984-21×34=69×2×4=907×6÷3=24÷4×3=127+21×19=37×(341-333)=32×11×2=(289-254)×11=82×(280÷5)=393+(482-234)=550÷2÷5=666-(847-756)=392÷(423-415)=813-15×4=417+834-973=169+272=599-(833-352)=460-341+151=728÷2+199=648÷(12÷2)=154+427+409=19+422-15=440+307×2=829-271+437=400-(234-39)=66÷3=169+431=251-45×2=20×4×74=91×60=76×3÷2=15×56=774-16×36=371-148×2=(428-275)÷9=11×6×21=331×(15÷5)=114×6+114=986-786+581=200-(574-468)=38.6+42.0=178+64+303=19×36×4=91×97×7=329+475+128=600÷4÷3=66.8-58.4=76.6-15.9=340÷(2×2)=4/5-1/5=470-83×3=93×(136÷8)=183+603-656=477×2÷3=70×2×5=(60-32)÷4=82×13÷2=31+183=938-(289+77)=218+94-80=421-11×35=89×23×8=76×67÷2=72÷6×63=555-45×2=438÷(36÷6)=833-697+390=14×17×4=244+150-135=833+768=984÷2×4=(468-28)÷5=470-(367+98)=823-299=431+(299-140)=187-(275-99)=976÷8+185=79×6=294×(15÷5)=250÷5=650-567=30×2×18=(434-130)÷4=362+(578-477)=272-23×10=752-173-341=118+18×31=351+410-704=381×(944-938)=248+896+908=981÷(3×3)=118×(36÷6)=3/6+2/6=12×7×55=67×(35÷5)=416-67-127=138÷(10÷5)=309÷(16-13)=104÷8=377+(407-298)=406÷2+702=871-12×66=1/3+2/3=274-(71+13)=10×97×2=420-(260+49)=17×(72÷2)=338-190÷5=480÷(24÷4)=(232-177)÷5=408-10×25=7.2+9.4=45+192÷6=52÷4×66=688÷(2×2)=3/5-1/5=64÷(4×2)=95×88=861×8÷7=102-80=44+216÷4=342÷9×15=861+436-104=192×(16÷8)=347-408÷6=27÷(18÷2)=393÷(38-35)=95×19÷5=414÷6×5=971+209×3=32×38÷8=60×(283-276)=204÷(2×3)=487-840÷5=36÷(782-780)=50×11÷5=956-(830-777)=288-(24+219)=671×9-645=488÷(4×2)=(115-60)×20=352-14×5=994-17×48=14×7×36=24÷2×69=225÷9×11=478-24×2=550-(180+197)=12×6×4=637-37+414=50.4+30.5=28×11+117=930-(612-407)=900-487=402×(36÷4)=900+31×12=148÷(36÷9)=(438-182)÷8=159×3×2=498-13×20=324÷9×44=291+306=284+140+287=295×3-348=6.8+7.3=206×2+79=(236-101)÷9=695-16×11=38×2×66=32×(441-415)=18×5×88=273+647-372=813-415=51.6+37.9=512×(32÷4)=363+64-252=376÷(2×4)=14×9×2=326-203=68×(953-947)=800÷4+555=18÷6×7=352÷8×16=603×6-659=405×2÷3=44×(189÷9)=7.4-0.3=7.2-4.7=81×10+714=855×(14÷2)=680÷8+436=44÷4×87=54×95=378÷(216-210)=307-150-36=80+180=16×27×2=263-230÷5=455-(190+60)=118×3×7=(796-510)÷2=28×(492-426)=308×8-657=606-268÷4=654÷2=(487-453)×17=2.5+8.7=490÷(42÷6)=497-78-140=232÷8×18=70×13-331=144-91=(486-136)÷2=297+(347-187)=931-287-198=399-113=34×7×5=19×51=412-(134+167)=160+137-86=864÷9×93=800+550÷5=63×10-53=690-235×2=186÷2+452=492÷(431-428)=806×(942-939)=16×9×2=408÷6×10=668÷2×8=350-276=424+894÷6=189+181×2=437-141÷3=94×(469÷7)=535+282+644=(487-57)÷2=5.7-4.4=97+253=7/9-2/9=(409-95)÷2=11×25=685-375+965=168÷(63÷9)=768+(742-317)=9.7-2.8=46×75÷6=36×18÷2=43×22÷2=311-(398-389)=772+151×5=552-269+228=42×60×3=59+(74-26)=638+368-643=6.5-6.2=390÷(3×2)=(934-910)÷3=48÷6=259+170=782÷2+345=32×34×7=504÷9÷8=640÷(2×4)=92×31=168÷6×14=74+329+362=59×15-642=36×4×8=264÷6÷4=478-444+37=390-189+172=21×(380-341)=304-158+435=13×18×2=5.5-2.5=339-(331-221)=966+17×38=10×(99-62)=540+(389-55)=25×(50÷2)=100+(471-71)=198+255=31×3=319+(150-127)=67.5+23.7=450÷(24÷8)=91×6÷7=11×16×5=962-433×2=51×67×7=95×28=997-(586+211)=116+878+383=75×(282-274)=952÷(316-309)=413-20=305+14×34=336÷(2×3)=392÷(4×2)=575÷5=702÷9÷2=72÷9×17=175×2×9=98+212÷4=20×20=12×(498÷6)=453-(344-35)=100÷4+385=85×79=268÷(159-157)=0.2+5.7=45+43×8=6.6+4.6=39×11×2=488-(42+283)=711×(437-429)=131-(263-207)=139-54+246=(370-356)×28=431+166×3=(228-217)×60=154×6=884×2=803-189÷9=61×(68-60)=14÷7×64=11×3×60=882÷(3×3)=16×(24÷8)=427-199+128=400÷2÷4=(187-109)÷3=28×14+29=928+217-590=540-491=7.1-4.5=570÷(36÷6)=987-(12+942)=102×4+478=828+25×8=82×(42÷2)=80÷4×9=234÷6÷3=3/5+2/5=76×(371-365)=24×(640÷8)=5/9+4/9=(900-877)×13=97+139-231=12×(171÷3)=907×4=48÷8×11=26×11+545=160×(30÷5)=381-(242-96)=300÷6÷2=78×(344÷8)=364÷(16÷4)=336÷(48÷8)=290÷(268-266)=(294-256)×24=44÷2×7=78×10-128=72×(401-396)=980×(751-745)=92×3+941=702×7÷2=282+(248-114)=284÷4×8=510÷(30÷5)=196+40×10=469-251-97=62×(56÷2)=411×6=460÷5×6=175×2=556÷2+471=588÷7×53=98×30=637+(787-543)=21×33×3=(673-652)×63=606×8=40×24=338-23×7=187-228÷4=176+234+556=487+(333-315)=82×8+685=15×3×96=542+357=591-97×2=765-54-639=32×(40÷5)=(529-115)÷9=18×8×4=90.1-50.4=670÷5÷2=(999-216)÷3=12×(264-180)=141×3×2=590-421-27=230-(353-195)=355+27×7=756÷2÷9=30×33-555=75×(42÷6)=336÷7÷2=20÷5×2=16×59-351=36×6×4=4/7+2/7=770+166×5=54÷(12÷2)=300÷3=837×(167-159)=11×7×6=342+96÷3=17+692+183=36×21-610=373+(850-245)=18×74=67+167=936÷(2×4)=219+221×2=16×2×76=321+79=390-990÷9=777-48×8=9.3-6.2=13+497+239=52×(30÷5)=20.7+28.7=192÷(2×3)=198×5-693=802+540-814=103×4×2=16×3×11=684÷(2×2)=540-642÷3=103×9×7=361×4÷2=834×(30÷6)=45.6+6.3=37×6=42×18=925÷(242-237)=494-872÷8=209+(979-122)=37×24+810=21×9÷3=778-771÷3=10×21-113=318÷(33-31)=299+115-30=361+11×10=83×64=10×(215÷5)=78.2+4.3=492+(383-284)=10×8×88=29×(16÷8)=242×2=12×12÷2=317×3=152×6÷3=74×11×6=(101-85)×28=612÷3÷2=69.3-2.3=149+796÷4=738×8÷6=87.3-48.3=104÷(18÷9)=399÷3+699=28×12÷4=250÷(25÷5)=93×(234÷6)=42×(39÷3)=726÷2÷3=79+(854-507)=15×(369-357)=13×68=312÷4+461=57+747-29=280×3-113=474×4-654=913×6=50×(115-103)=224×3=721+36+835=816-580+117=52×7÷2=320+121×2=20×(36÷9)=16×2×60=495-(499-411)=2/4-1/4=10×15×4=448÷(24÷6)=33+67=338+122×4=329-215+112=648÷8÷9=51×12×2=(198-126)÷6=666÷6+245=(470-320)÷2=317+54=311-11×24=797-(425-317)=769-852÷4=160÷(160-155)=248+248=275×4-364=20×10=51×14÷7=104÷4=25×3×7=90÷5÷9=36×3=16×(140÷4)=319-173-93=330-768÷6=799-(55+193)=9.5-2.5=325×(35÷7)=22.0+3.9=479-(121-57)=24×20-194=(189-101)÷4=289+713-393=43×22=48.3+27.5=880-13×46=736-16+898=16×33-18=75×84×4=22×38-600=340-236=6.7+2.7=485-14×26=189÷(389-386)=486+66×15=690÷2÷5=12×78-464=740-162-428=447+484×2=283+122×2=(701-617)×68=33×19=9.3-1.4=35×14÷7=300×3÷5=446+29-214=526-(24+147)=82×94÷4=486-245÷5=30×16÷3=32×22×5=69×(643-601)=279-69-79=816÷(2×3)=224÷4×7=220÷(2×2)=889-37×17=434-(301+102)=61×6×9=350-220-14=70×(91÷7)=907-804÷2=497-(291+136)=44+152-151=939-(994-313)=(484-422)×15=9.9-3.6=139+90=82×63÷9=61+193×4=39×56÷6=62+410÷5=13×57-53=299-(467-384)=245-221+328=12×31-118=366-(911-560)=11×12×5=782÷(901-899)=464-(219+77)=232+305=730-318×2=21×10-169=18×2×69=148-132=(72-22)×20=336÷7×70=17×2×18=191-30×4=14×29-29=31+16+475=2.1+1.0=1.5+0.3=(647-143)÷6=944÷(2×4)=636×(278-273)=51×28÷2=179×2=28+93+768=172-11×10=78+267+635=35×10-105=81÷9=49×19÷7=3/9+6/9=369-260=365-222=12×7×2=10×12×3=6.8+5.8=37×(389-345)=156×3×5=207+124÷4=768×3÷4=42+908-382=660÷5×7=660+(351-10)=341+(290-207)=760-343×2=(346-172)÷3=424÷(164-162)=488÷(791-789)=123×(54÷9)=104+43×12=866-13×17=473-18×7=294+(649-192)=63÷3×34=444-37×3=696÷(4×2)=352+16×17=250×3×4=422-121-249=754-61×3=823-34×18=840÷6÷4=468-96×4=298+21×17=382-(18+285)=156×(24÷6)=50×19-622=642÷(843-841)=382÷2=87-(261-198)=58×15÷2=212×(317-313)=702÷6÷9=3/8-1/8=31×3×7=403-(902-775)=772×(395-389)=10×32×3=994×6÷7=21×41÷3=12×17×2=35+(315-99)=100×6×4=288÷6÷2=224÷7=535-166+443=179-(363-237)=809×4÷2=904×3÷6=276×2÷3=736+110-786=70÷(354-349)=21×47÷7=675÷(118-109)=500-246-209=278+13×11=341×(14÷7)=12×24-67=764÷(2×2)=352÷2×4=24×16-184=31×17-484=972÷3×2=36×(73-66)=(748-662)×58=24×20-185=(752-738)÷2=945÷(937-928)=688+279+32=(706-90)÷2=278+347+692=271+(172-48)=73×(250-239)=363÷3=958-397+832=485-264÷2=888÷(2×4)=943-308÷4=84+353-110=(329-41)÷4=882÷7÷3=139+361+289=260-15×17=197×3-327=21+59×16=280÷(16÷2)=850×9÷2=10×4×32=70+745+31=95×41×5=421-17×12=422-10×16=77×43=377+16×15=843-41-217=11×15×5=227-132+54=536+192÷8=182÷7×5=95×47×6=801×(945-936)=486÷3=39.8-19.9=406÷2=676×(81÷9)=261÷9×87=822+171+791=305-239=736÷2=9.4-7.0=63×75=903-(685-291)=19×10×3=87.5-8.3=167×2=42×8×2=18+65+766=88÷2=655+290÷2=48×(190÷5)=514×3=982-545+510=479-128=309-153-43=340÷4×9=990÷3÷2=222+72+856=496-60×7=24×40-659=459÷9×12=345-324+10=350÷5+151=9.2-8.1=27+236-107=936×6÷2=233-28-139=8.8-1.3=863-198=887-(286+16)=6.9-1.4=345+17×15=42×23=198×4÷9=13×25+364=308÷4×2=354÷(296-294)=609-278÷2=787-187×2=37×10-288=9.0+3.3=20×(222÷6)=28×17-204=40-(353-338)=12×22-235=456-106×2=9.6-8.9=45×3+139=292÷(2×2)=848÷2÷2=(697-614)×54=4/8-1/8=121×(205-199)=670+787-736=56÷8×85=(353-145)÷4=92+75×9=51×(348-343)=1/6+2/6=394-316+15=(851-788)×67=8.1+4.6=147×(21÷7)=120÷2=37+(997-367)=59×4-224=391+15×18=9.8-5.5=231+178÷2=5/9-3/9=參考答案290-273+750=7677.6-5.9=1.7853×9-601=7076137+224-73=28822×87=1914424÷(4×2)=5327÷9×78=234615-356-166=9346×18=828490÷5÷7=1426×37=96221×61×3=3843867×8=6936717×(45÷5)=645381×2=162299+(254-51)=5028.1+2.3=10.428÷7=4228÷3×13=988357-610÷2=5270×12÷3=280887-207×2=473291-175+91=20799×8-668=12499÷(367-364)=33510+849=1359428-(339-258)=347224×4-463=43348÷4×54=64866×4+931=1195434-152=282870÷(2×3)=145154÷2=77384×5-489=1431370-39×8=5823×42-431=535285+85×6=795108÷9=12282×(72÷9)=2256121×8=96825×2×12=600713-(294+119)=300254×2=508343-214-14=115140×5-613=87230-14×15=2016×21×2=6725.3-4.1=1.2143+76×8=751114×6÷4=17110×26÷4=65257+809+901=196784÷(27÷9)=2868×54=36721/4+2/4=3/44/7-3/7=1/7836-414÷9=790168÷2×79=663669×(258÷3)=593455.1-3.1=52.0824÷4+97=303572÷2×6=171646.1+15.6=61.7396÷(180-174)=66196×(85-82)=588260÷5=52417-(407-283)=293958-56÷2=93015×50÷6=12519×20-114=266267-120÷4=237413-277-39=97868+123-747=24424.4-20.0=4.4449-413=36207÷3=694/6-1/6=3/6520÷4+137=267856÷8=10712×(78÷6)=15612×7×70=5880882÷7×8=1008258÷(97-91)=4318×44=792412×9÷4=927861×3=2583144÷(2×4)=18347-(140+206)=148÷4×28=336888-(716-676)=84831×2×6=37228×17÷4=11984÷(2×3)=1419×(306÷6)=969141+150=29137×10=37062+282-329=15162-142+242=262366÷(3×2)=6115×4×51=306050×63÷5=6307.0+2.8=9.8274×2-315=23316×2×83=26567.8+0.3=8.117×22×2=748842-130÷5=816440-804÷4=239(556-284)÷2=13618×35÷6=10590+38=12840×(42÷2)=84045+410-312=143385×2-174=596496÷(378-370)=62112×(119-115)=448114+99=213858+754-80=1532665-(442+208)=1582×2÷4=4146×14=64478×8-47=577112÷(4×2)=14672÷8×6=504102×6÷9=68204+282=486(263-231)×35=1120970-349-357=264544×6-647=2617956÷(2×2)=239444÷(42÷7)=7474+(364-116)=322390÷5×79=6162139×(27÷9)=417678+56×5=958965-10×16=805968-14×23=646114-721÷7=1168×85=5780552÷(2×3)=92732÷(2×3)=122556×7=3892648×6-65=3823876-120=7567.1+3.5=10.6114×3÷6=57110+516=62686+305=391985÷5×6=11824/10+2/10=6/1078×42=32765.0+0.5=5.57.9-5.1=2.817×3×91=4641163+321=48450÷5×70=700(418-159)÷7=37687-(628+42)=17980÷(49÷7)=140540÷6+741=83162×16÷2=496481-390÷6=416305÷5×37=225712×72=864744÷4÷6=31201×(320-317)=603384-(25+336)=23540÷3=180699+314×2=1327103+332-112=323172+107=279655-26=629220÷2÷5=22550÷2×3=825222-192=3013×76-128=860382+108÷4=409825-531-105=189166×(45÷5)=14943.8+10.0=13.878÷(18÷6)=2640×5=200723×(54÷6)=650714×19-156=110(346-331)×44=660738-55×7=35322×15=330414+324=73827÷3×65=58585×7-206=389478-106-319=53781+300×2=1381373×2×4=2984587-354=23375×85÷5=1275993-11×14=839530+(658-539)=649313-277+53=895.3+2.4=7.747×5×2=470722-240×3=2336÷3×2=22426×22-479=93816-(670-342)=48870×62=4340182÷(10÷5)=91248×3-85=659(146-53)÷3=31163+344+660=1167162×5÷6=135890÷2÷5=89163×(660-656)=652916-(686+160)=70476-11×39=47443-(243-127)=3275/7+2/7=1684-268-30=38684+18×24=51646×9-202=212402÷3÷2=67676+(571-132)=1115266-57-47=162531-(733-290)=883/9-1/9=2/914×26-46=318608÷(48÷6)=76143+307×3=106413×(276÷6)=598922-(302-118)=738(287-259)×16=448298+(882-367)=813228÷4=5768.8-19.9=48.9444÷(48÷8)=7419×(368÷8)=874384+(188-39)=533756÷3×8=2016130×9-470=700638÷2+263=582170+102=27218×97×6=10476953+14×47=1611888×(829-826)=2664470-(251-46)=265441-(11+225)=20513×5×44=2860657÷9=73435÷3÷5=29160÷(869-864)=32532÷(21÷3)=76463-126-215=12215×(592-544)=720187×(32÷8)=74813×2×85=22108.0+85.6=93.6269+548+161=978826×8÷7=944810÷(2×3)=135437-(304+82)=51164×2×3=98492+363=45551+260+489=800212×2=424444+(891-493)=842109+248-196=161252×5÷6=210490+97+264=851320÷(48÷6)=4030×(954-864)=270046.2-9.1=37.141×4×6=984767-33×16=23989×(12÷2)=534664÷4÷2=83326-155=171(134-44)÷2=4586+64×9=662632-41×14=58733+16×12=925542+17×19=865987+444+739=2170176+13×6=25454×(73-55)=97214×(30÷6)=70214+274×2=762398×6=2388174÷2=87420-954÷9=314249×6=1494160-144÷6=13660×(168-161)=4205/9-4/9=1/947×21-397=59016×(14÷2)=112197+251-165=28323.1+4.2=27.3331-486÷6=250625-122×2=381550÷5=110404-(171+191)=42339-10×21=129198×2+102=498252÷(274-267)=36971-758=213359-(189+161)=9619-(844-293)=6871×7=497217×3×6=3906425-22×5=31551×(90÷9)=5104.4+3.5=7.9792-166=62626×3×58=4524197×3+566=1157432÷9÷8=6333+(811-553)=591632÷8×40=316024÷8=3676÷(808-804)=16915×58=870339+(415-347)=40791.3-12.6=78.76.7-3.8=2.9442-309=133594÷(2×3)=99894-(432+286)=17678×64÷2=249632×3×2=192755-(182+430)=143950-530=420560×4÷5=448373+(133-51)=455705÷3=23548×24÷9=12881÷3=27152÷(16÷2)=19660-216÷2=552960÷8÷2=60405-217+189=37712×7×38=3192759×(994-986)=607247×(22÷2)=517851×2-797=90546×2×43=3956483-19×11=274397+160÷8=417373-18×18=49362-22×14=548.9-2.3=6.620×14÷2=140207÷9×38=8747.7+4.9=12.638×(260-251)=34219×4×5=380330×(875-869)=198010×3×8=240484+49×10=974426÷(2×3)=71867÷(449-446)=289175-284÷2=33884÷(10÷5)=442144÷6=245.1-0.3=4.890÷9=10324÷(2×3)=5413×28-137=227167×(399-396)=50135×2×54=3780447-343÷7=398438-53×8=14109×6=6546.5-6.1=0.468×77=5236951+202=115347×(98÷7)=658317×(15÷5)=951383×(914-906)=306462×(72÷9)=49685×2=17092×10÷4=230140÷5=28770×(18÷9)=1540504×7=352875×6+68=51823+39=62617+123+192=932277+371=648342+788-56=107435×2×83=581070÷2×61=213591÷(49÷7)=13420-(79+340)=1919×6÷3=1838904÷(149-141)=11315×60÷6=15049×12+782=1370867+190=1057563-543=2080×25÷4=50014×29×2=81290÷6=15(496-478)×49=882(172-52)÷2=60264÷(214-210)=66983×5=4915513÷(3×3)=57893-419-78=396206+471=677639-135+107=611608÷8=7694×7-441=217343÷(262-255)=49460×(751-748)=1380209×4×9=7524(833-500)÷3=111717+60×16=1677137×(210-205)=68524÷(16÷4)=6425-14×20=145402-389=13273+930÷6=428154×4-559=57424+203÷7=453943+16+11=97038×(100÷5)=760536÷8+358=425111×6÷2=333853-(892-121)=82105×(45÷5)=945585÷5×6=7028.2+1.5=9.7639÷(63÷7)=71205÷(40÷8)=4149×(210÷6)=1715655-11×57=2838×77×5=1463079×(402-390)=94815×(168÷7)=360278×7-245=1701246÷(12÷6)=12312×8×15=144066÷6+231=242440-39-198=20336×(91÷7)=468973÷7×6=834291÷3=97135+62×11=817266+109-82=293422-330=9261×87×5=26535371-(36+100)=23519×23-399=38110+11×59=759(280-115)÷3=55431-15×19=14621×3×41=258320×(88÷8)=220272-179=9310×22×2=440326-90÷3=296311-15×16=71668÷2×5=167084÷6×55=770392÷(277-273)=98120÷2÷5=12425-732÷2=59469-26-404=39474-13×31=7111×71+188=96963×3=18912×12×3=432936÷3×4=1248903-283-536=84463-280-181=2404-111-255=38953-408-353=192685+151×2=987314+26×22=886392+36×12=82440×(269-261)=32018×5×42=378032×36=1152339×(35÷5)=2373663-(321+314)=289.5+1.5=11.0402×2-418=386233+59×5=528930÷3÷2=155252÷7×22=792743-42×3=617582+475÷5=677194-111=8355×(315÷9)=1925473+(442-144)=771333÷9=3721×18-176=20242×(169-121)=201627×19+288=80180×3×2=480471×3=1413105×6÷3=210342÷9×13=494198-12×8=10249×6÷3=98164-78×2=8376÷4×73=6862843-596-60=187969-197=77210×7×3=21065×40×3=7800460-205+106=361320÷2÷4=40540-135-253=152819×8=6552350-(242+32)=76331×8=2648(393-138)÷5=5112×8×12=1152673×3-504=151512×(792÷8)=1188424-255+22=191(799-744)×86=4730895-252×2=39177×56×9=3880883+924+290=129714+607-10=611336-157-154=25134×(287-284)=402416×2-610=222460÷5×80=736089×(990-902)=7832449-41-393=15330÷2×5=82551×96÷6=8168.7-7.4=1.322÷(122-120)=11406×2×3=2436(117-67)÷5=10373+(910-713)=57090×23÷3=69059×(217÷7)=18294/8-2/8=2/818×2×11=39647×2×64=601613×22-111=175145+276÷4=214982-125=857402-72=33073.4-66.8=6.6969×(80-77)=2907299+168÷7=323458-26×5=328278×4÷8=139370+120-396=94547+107+232=886249+595=844448÷(10÷5)=224335+836+141=1312213×(16÷4)=852489×5=2445351-26×7=169720×6-513=3807188÷4×60=2820392÷2×6=117629×(802-734)=1972659+507-123=1043342×6-466=158688÷2×7=308228+57×15=10838.3+9.8=18.130×30=90015×33+422=91795×(94-90)=380367-59×4=13124÷3×2=16193+432+113=738686÷(10÷5)=34392×(712-665)=4324177×(124-119)=885293×6÷3=58614×5×79=5530919-593=32618×3×27=1458832-132×5=172284+740-909=115966÷2÷7=69105×8÷6=140528÷8÷3=22762-(432-201)=53113×(100÷5)=260370+(434-390)=41413×29-213=16496×9÷4=216284-14-105=165247+179×4=963400÷5÷4=20784-66÷3=762370-24×15=10346-(132+66)=148776÷4×2=38822×3×54=3564510÷(3×2)=8561×30=183034÷(18÷9)=17144÷8÷2=9728÷(10÷5)=364136×7=952992-740=252199×(367-362)=99542×2×4=33614×4×44=2464475-15×14=265261+(320-190)=39134.5+23.0=57.54.1+5.2=9.3576-29×10=286108÷(177-174)=36(366-261)÷7=15504÷(3×3)=56865-432+139=572(122-118)÷2=210+537+92=639500+75+594=1169412+(456-249)=619486÷6×25=2025326-(333-309)=302762÷6×4=508485×2-529=441384÷(2×2)=96184+335+364=883426÷2+108=321249-98÷7=235217+12×32=601230+239=469902-(965-93)=3057×15÷3=28511×15=165191-42×3=65754×2-591=917920÷4÷2=115357-199-116=42276-92+599=783(460-448)÷3=4122×4=488398×(81÷9)=3582760÷2÷4=95265-924÷4=34450÷(12÷6)=225(655-95)÷4=140690-(90+248)=352744÷4×2=372574-586÷2=281460×2×6=5520462+119×3=819(68-14)÷2=27353×2-420=28681+90×3=351136×(58-51)=952142+313=45528×(425-391)=952413+(432-314)=53121×(473-437)=7561/5+3/5=4/5747×4÷6=498189-(436-371)=12434×(10÷5)=68430÷(122-120)=215774×2-570=978236+22×12=50017×21×2=7140.8+2.4=3.2242÷2=121109+(584-270)=423446+572÷4=589132-(455-414)=918.3-2.2=6.1381+36-266=151469-177+167=459242+220=462632÷(282-278)=15811×15-57=108350÷7×8=40012×(156÷6)=3124.8+0.8=5.6168×3÷6=84(211-27)÷8=23394×2-113=675364÷(486-479)=52146-116+378=40811×13×4=572707÷7×5=505668÷(780-778)=334415+22×19=833817-20×19=43781-68=13849-136×6=33940-(291+344)=305408-264+159=303276÷(15÷5)=92458÷2×7=1603213-27×6=51422÷(598-596)=21134×2×13=88432÷2=16634-50×11=847.0-5.6=1.4913-805+290=398440÷2×5=1100499-306÷3=39743×2×8=688476-(114+205)=157437-(30+354)=5340×11-437=3801-52-508=241443+315+318=1076160-(321-239)=7833+390-203=220628×8-126=4898613+171+49=8332/7+3/7=5/720×(161÷7)=460266-(20+76)=170(369-144)÷5=45672×4=268816×63÷2=50411×33÷3=121744+66+66=876869-803+877=943556÷4×8=1112654÷(2×3)=109127×(739-732)=8896.3+8.5=14.8892×7-711=5533921×(48÷8)=552612×6×74=5328393-260+153=286971-955+321=337363+125=488513-299+729=94333×(75÷5)=49592+398=490984-21×34=27069×2×4=552907×6÷3=181424÷4×3=18127+21×19=52637×(341-333)=29632×11×2=704(289-254)×11=38582×(280÷5)=4592393+(482-234)=641550÷2÷5=55666-(847-756)=575392÷(423-415)=49813-15×4=753417+834-973=278169+272=441599-(833-352)=118460-341+151=270728÷2+199=563648÷(12÷2)=108154+427+409=99019+422-15=426440+307×2=1054829-271+437=995400-(234-39)=20566÷3=22169+431=600251-45×2=16120×4×74=592091×60=546076×3÷2=11415×56=840774-16×36=198371-148×2=75(428-275)÷9=1711×6×21=1386331×(15÷5)=993114×6+114=798986-786+581=781200-(574-468)=9438.6+42.0=80.6178+64+303=54519×36×4=273691×97×7=61789329+475+128=932600÷4÷3=5066.8-58.4=8.476.6-15.9=60.7340÷(2×2)=854/5-1/5=3/5470-83×3=22193×(136÷8)=1581183+603-656=130477×2÷3=31870×2×5=700(60-32)÷4=782×13÷2=53331+183=214938-(289+77)=572218+94-80=232421-11×35=3689×23×8=1637676×67÷2=254672÷6×63=756555-45×2=465438÷(36÷6)=73833-697+390=52614×17×4=952244+150-135=259833+768=1601984÷2×4=1968(468-28)÷5=88470-(367+98)=5823-299=524431+(299-140)=590187-(275-99)=11976÷8+185=30779×6=474294×(15÷5)=882250÷5=50650-567=8330×2×18=1080(434-130)÷4=76362+(578-477)=463272-23×10=42752-173-341=238118+18×31=676351+410-704=57381×(944-938)=2286248+896+908=2052981÷(3×3)=109118×(36÷6)=7083/6+2/6=5/612×7×55=462067×(35÷5)=469416-67-127=222138÷(10÷5)=69309÷(16-13)=103104÷8=13377+(407-298)=486406÷2+702=905871-12×66=791/3+2/3=1274-(71+13)=19010×97×2=1940420-(260+49)=11117×(72÷2)=612338-190÷5=300480÷(24÷4)=80(232-177)÷5=11408-10×25=1587.2+9.4=16.645+192÷6=7752÷4×66=858688÷(2×2)=1723/5-1/5=2/564÷(4×2)=895×88=8360861×8÷7=984102-80=2244+216÷4=98342÷9×15=570861+436-104=1193192×(16÷8)=384347-408÷6=27927÷(18÷2)=3393÷(38-35)=13195×19÷5=361414÷6×5=345971+209×3=159832×38÷8=15260×(283-276)=420204÷(2×3)=34487-840÷5=31936÷(782-780)=1850×11÷5=110956-(830-777)=903288-(24+219)=45671×9-645=5394488÷(4×2)=61(115-60)×20=1100352-14×5=282994-17×48=17814×7×36=352824÷2×69=828225÷9×11=275478-24×2=430550-(180+197)=17312×6×4=288637-37+414=101450.4+30.5=80.928×11+117=425930-(612-407)=725900-487=413402×(36÷4)=3618900+31×12=1272148÷(36÷9)=37(438-182)÷8=32159×3×2=954498-13×20=238324÷9×44=1584291+306=597284+140+287=711295×3-348=5376.8+7.3=14.1206×2+79=491(236-101)÷9=15695-16×11=51938×2×66=501632×(441-415)=83218×5×88=7920273+647-372=548813-415=39851.6+37.9=89.5512×(32÷4)=4096363+64-252=175376÷(2×4)=4714×9×2=252326-203=12368×(953-947)=408800÷4+555=75518÷6×7=21352÷8×16=704603×6-659=2959405×2÷3=27044×(189÷9)=9247.4-0.3=7.17.2-4.7=2.581×10+714=1524855×(14÷2)=5985680÷8+436=52144÷4×87=95754×95=5130378÷(216-210)=63307-150-36=12180+180=2