三年級(jí)數(shù)學(xué)計(jì)算題專(zhuān)項(xiàng)練習(xí)及答案集錦420-261÷9=655×3-211=10÷5×96=86.9+6.2=450÷5×73=14×(320÷5)=486÷(2×3)=956-(105+436)=18×73÷3=583-119×3=342+846÷6=895÷(35-30)=851-25×25=190+280×2=360÷(3×3)=(36-14)×22=273+474÷3=65×8-48=93×43×5=480×6÷3=19×12×3=708÷3÷2=67×5-295=89×4=342÷6×44=294÷7×80=680÷(583-579)=2.7-2.3=228÷3×50=93+149+334=228÷3×8=78×7+244=613-29×3=51×26÷6=870÷3×2=10×44-76=(466-416)÷5=226×4÷8=26×10×3=960÷4=194+16×21=827×(28÷4)=678÷(2×3)=78÷6×21=47×54×3=292×3=700+(366-11)=139-18×5=305+406+101=747-(614+54)=282÷3=918-(535+254)=39×2×54=884÷4×7=42÷7×18=75×69÷9=413-20×10=(262-235)÷9=794-10×44=14×29-97=11×9×76=5/10-2/10=75×(230-224)=41×11×2=122×6×2=164+462=51×14-141=73+258-86=117×4+35=972÷9÷9=42×32÷4=(239-216)×11=2.2+8.1=920÷5÷2=92×8=99÷3=49×6×4=20×4×64=574×8-159=498+11×33=63+274=32×2×33=16×39+26=530×2-36=792-11×2=246-495÷5=336÷2×4=608÷(2×4)=585÷(3×3)=281-(36+191)=20×33-469=9.6-5.6=288×8=17×11×3=387+822-912=84.2-81.1=576×(733-728)=266-(88+83)=96×31÷2=18×50-662=620÷2÷5=25×8×2=940×7÷5=6.4+0.8=83+270-334=506÷2=595-374-186=83×88×3=540÷(2×2)=42÷6+179=42×2×99=205-99+664=2.3-0.9=806+602÷2=48÷8=104÷8×11=462÷(384-381)=16×11×4=951-(821-794)=68×(208÷8)=960-39=288+28×33=214-100+321=59×(504÷7)=588-(495+58)=80×9+66=355+284+348=264÷2÷4=342-(785-712)=432-114-43=78+619+74=109-28=121×2×3=(316-277)÷3=471×2-903=6.2+8.3=186÷(48÷8)=88×86=200-156+386=570÷(682-676)=638-52×5=12×52÷2=10.0-8.1=123-107+66=15×(413-374)=16÷2=111×9-771=231×(339-336)=421-229-162=831-36×4=18×46-407=24+140+785=29×(340÷5)=19×(90÷3)=402÷3÷2=32×(102-65)=9.2-7.0=126÷3=398+(233-58)=786-465-295=(832-140)÷2=616×9÷2=293×(373-370)=460÷4÷5=171-138+274=307×(28÷7)=850÷(18÷9)=441×4÷6=(394-348)÷2=260+440÷8=10×(288÷9)=10×46=402÷(12÷4)=912-27×29=903÷(21÷3)=458×9÷6=997-(685+223)=303+(304-244)=378÷7×4=8.1-1.6=41×2×5=114+541+634=86×66×6=136÷(2×2)=54×9=1/4+2/4=239-142=27×22÷3=152÷(32÷8)=349+15×13=159×5×6=424+28×14=22×12+651=232+92×2=71×65×8=337+(430-47)=139×7+878=11×29×2=514+(900-108)=76+192+340=368÷8×4=253+(371-246)=(877-382)÷5=85×4-177=61×(34÷2)=369+143-368=480÷3÷5=9.1-2.0=44÷(2×2)=186-18×5=416+179×3=93÷(15÷5)=14×(26÷2)=156×(405-399)=660÷3÷2=264+175×4=12×32-168=136÷8=(257-163)÷2=861×5=322+128=434+804-913=933+38×22=(406-55)÷3=208-109=82×20÷5=888÷(4×2)=2/6-1/6=7.8+3.5=216÷9×10=6.1-5.5=160×(243-237)=864-26×31=12×15-82=803-630-136=334-693÷7=726×6=946-28×19=476-198=357+68×5=22×3×53=99×10+787=27×18-259=365-408÷4=291+98×5=408-(444-273)=762÷2÷3=972÷4×3=337-10×12=73×56÷4=636÷(676-672)=964-67×12=986-54×8=12×34+497=798÷6×2=4.3-0.9=361-33×6=446×2=116+176÷4=(349-335)×68=78×12÷9=24×(109-68)=77÷(21÷3)=216÷(117-113)=208+368+940=211-152÷4=11×4×82=16×3×74=758-129-179=943-158×4=324×6-13=380÷5×54=82.6-36.1=452-(414-11)=235+618÷6=141×3=854×7-497=434+620=364÷4=100÷(820-816)=66×3×2=359+431=468÷(74-71)=834+984-561=276+417=97+472×2=9.4-8.7=58×(392÷7)=82×60=(771-483)÷4=597×8-50=132÷(2×2)=62×12÷2=93×38÷6=884+(756-528)=409-(280+41)=243+(955-198)=32÷8=(144-52)÷4=30×87×7=194×3-32=12×(135÷5)=259-(111+109)=621÷9×5=212+12×51=776-32-425=14×25×2=977-426×2=12×20×4=201-(350-225)=113+279×3=575-(447-290)=987×8=602-(259+128)=343-223=899×2=151×(10÷5)=717÷3×6=211-31×3=135+286=953-22×7=266+593-834=12×66÷6=62÷2×31=117÷(156-153)=522÷3÷6=424÷(461-453)=142+18×24=(863-793)÷2=360÷9+415=285÷5=252÷2×8=291+(232-105)=10×73=477-15×24=547-264+37=(521-387)÷2=234÷(172-169)=35×19=804-788=75×5+683=320÷5=108÷(20÷5)=130+(423-22)=56÷8×65=516÷(28÷7)=497-459+245=423-(434-281)=752÷2×6=275+(987-323)=192÷(2×3)=168÷6=432-(172-32)=627×7=78÷(316-314)=756÷3÷9=616+162=976-114×8=150÷6×31=444×(18÷3)=284÷(12÷6)=(300-30)÷5=180÷(3×2)=12×42÷7=459-404+150=196-20×6=176÷4=39×64÷8=48÷4×10=932-(718-365)=13×46=45×6×7=20×4×32=62×(450÷9)=162×4÷2=21×24=40÷5+301=476+309=546×(527-521)=366÷(3×2)=693÷(3×3)=625+(917-874)=12×3×8=334-329÷7=456÷(331-328)=325-11×21=525÷7×93=985-715+260=966-(818-389)=644+438÷6=15×26+617=14×24-143=106×6×8=60×(18÷6)=120÷8÷3=114-288÷8=2.6+2.3=441÷9=29×34=45×(63-59)=364-151+594=154×(28÷7)=25÷5×29=390+94×3=72÷2÷2=17×87÷3=960÷(2×4)=444-(210-158)=704×3÷6=985-(584+201)=151+385+214=31×17-505=81×49÷7=693×3÷9=51×7-237=368-246+198=260-10×9=758×(12÷3)=560÷(2×2)=427-178-104=212+(416-202)=10×19×5=4/9+5/9=54×2×6=129×7÷3=391-(412-233)=15×6×89=78÷(12÷4)=40×(69÷3)=544÷4÷4=2/7-1/7=19×47=487-208+642=964-112÷8=112-198÷9=576-84-207=676-524+708=15×(50-36)=24×4×64=262+(273-170)=750÷(247-242)=964×(14÷7)=420÷5+122=396-145=97+38×13=230×(671-668)=840÷5÷6=4.2+3.2=154+(474-236)=11×96=5.9-5.1=17.0+13.0=9.9-1.4=782+647+873=608÷8×76=786-245=168+307=192×5×6=1.8+3.8=958+354=254-(141+66)=742+689-638=10×5×83=688÷(4×2)=103+268=932-216+557=457-10×26=21×3×19=353-30-13=491+13×10=362+13×18=27×(351-323)=468-(499-36)=566÷2=443-280-62=4.1-1.0=10×11-96=234+71-231=122×(28÷7)=327-201-121=66÷3×11=540-98÷2=797-219=432÷3=720-315-315=226-11×18=916×3=309×4÷6=268÷(2×2)=698+924+374=16÷(179-177)=74×2×5=502×6-866=44×2×78=277+60×14=99+280=83×10-771=518×5÷2=8.6-3.8=256÷(16÷4)=740+469=(791-581)÷6=133÷7+223=305-22×2=480-428=235×(327-324)=534÷2÷3=46.7+52.1=332-959÷7=779+125×7=539-18+119=79×4×3=309+266÷7=442-133-150=52×41×6=96×(105÷3)=123×(21÷7)=13×45÷9=955÷5=434-(384-227)=355×(921-918)=925×8=456÷(24÷3)=15×43×9=429-113+26=10×(464-392)=433-12×17=12×36-62=138×4÷8=327-652÷2=384÷6×14=74×(287-280)=(312-298)×81=86×(358-350)=456-14×6=126-(31+18)=73-110÷2=88.5-80.7=47×9=84÷4×24=80÷(36÷9)=96+62×14=434+(364-89)=66÷(30÷5)=460-147-278=322÷2+618=180×4=10×27=57×6×2=86+209-14=450÷5÷9=626-223=341-(108+189)=703+46+111=189+40=384÷8+157=19×28-13=897-358+614=251×3=904÷(2×2)=312÷4×8=653+147-580=38+(382-129)=(203-189)×50=16×19×2=85×(12÷3)=894-48×15=413÷7+209=529-465=472-(168+42)=120×8-199=672÷4×9=354+111×2=197+155-136=314-123=600-22×22=(499-485)×56=530÷2=271+(295-216)=193×3×2=41×(493-472)=378-18×16=68×29÷2=336÷4÷7=28×13-324=873÷9+126=(238-136)÷2=432÷8×7=861-236-326=113×8-379=67×(72÷9)=831-55×9=3/5-1/5=125×4-434=150×3×5=352-64×5=51×(16÷2)=189-(86-55)=505+607+951=18×55÷6=84.8+12.0=28×9×2=(673-359)÷2=646÷(10÷5)=546÷(12÷2)=178×(21÷7)=18×15=29×(112÷7)=30÷(24÷8)=19×96=114÷(151-145)=192+200+270=309-12×14=96×30÷3=86+368-183=491-(172+220)=52×(383-311)=418-642÷6=596×6÷3=(94-75)×15=790÷5=134+11×23=32×(250-242)=335-67×5=98+(310-112)=809×6=279÷(165-156)=13×72-217=408-14×18=891÷(3×3)=226-450÷2=498÷(2×3)=22×3×87=76÷(12÷6)=669+981+632=465÷5×49=27×37-93=19×16÷8=(482-307)÷5=216÷8=387-340=690÷(480-477)=69×(146÷2)=98×4=386-344+99=(117-54)×65=458×(343-334)=705×(64÷8)=200÷(32÷8)=21-(490-471)=13×(495÷9)=75×3÷5=4/8+3/8=586+242+176=48×16×6=(182-156)×25=48÷6=299-831÷3=68×(80÷8)=43×2×47=270÷(15-12)=784+37×26=567+794-894=111×4=549-517+102=360-257=4.3+6.9=158-(266-147)=37×4×6=336-182+333=60×26×8=848-213-107=809×(32÷4)=150×2÷3=328+91×5=981+447+322=352+785+97=720÷(20÷4)=606+169+177=29×(912-852)=216÷(56÷7)=120×7×6=682+518-474=3/7+2/7=33×(82-69)=12×7×35=369+76÷2=522÷2+899=259÷7×10=300×5-339=57×(40÷5)=790-377=218+246=604÷(123-121)=90×(30÷3)=605-470=17×(288÷9)=324÷9÷3=129÷(228-225)=13×3×20=33×3×9=82.3-11.7=94×94=364-89=21+459+86=390-20×18=254-201+29=460+383-343=410÷(829-824)=450-58×2=340÷5×61=942×(785-782)=6.9-2.3=7.8+8.7=90÷9×87=(951-923)÷4=28×33-794=274+438÷2=(647-23)÷4=0.6+7.6=150×4=(618-44)÷2=59.0-5.9=492-698÷2=132×2-189=306÷9÷2=426-232-63=980÷7÷2=486+238×3=4.6+4.3=942-768+558=884+84÷6=27×2×74=775+268×2=79×4÷2=148÷(2×2)=496-21×16=586×9-133=811-(208-116)=959-(359+566)=356-274+275=155-88÷2=160÷2÷2=228+105×6=11×(188÷4)=422×2-669=142×2=11×63=490-406=795-648+410=331+434+51=34×(54÷3)=913-133×2=20×(276-239)=155÷(25÷5)=937-(764-458)=865×8÷5=445-13×11=134×(49÷7)=452×2+968=488-17×19=352-327+140=6/8-1/8=993÷(632-629)=398+217+261=290×3=18×5×99=46+347-231=(713-683)×78=225-309÷3=721-198+409=(283-259)÷4=233×(314-310)=162÷3=722-(162+455)=767×6=287+78×5=712-37×19=105+157=1.6+1.2=70.2-57.4=(314-77)÷3=174÷2=18×(144-140)=350+566÷2=22+347-35=132-840÷8=288+135+525=26×60×7=1/8+7/8=79.8-28.3=185+282=430-(344-267)=462+(571-372)=61×(858-806)=388-167×2=42×(234-210)=383+790+117=872-374-233=940÷(35÷7)=187×5×3=3/8-1/8=969÷3×6=490×2+200=96×8÷3=335-79-103=161+374×2=489-(165+21)=(199-172)÷9=260-220+349=82÷2×23=936+31×15=60×48÷2=316÷2+255=264+200-326=142+768+559=175+981=671-(265+243)=79×(24÷2)=440×5-174=627×(42÷6)=23×43-978=744+959+928=11×44+29=15.0+28.8=477÷3×5=300+261+157=198÷6=272÷8×7=67×(456-448)=994×9=19+100=105×9-46=143×(40÷8)=418×(848-845)=433-205=578-207÷3=48÷8×28=627÷3×6=219+944÷4=29×59=756÷9×7=696÷4÷2=759÷3=696+85+38=1.7+5.3=20×(615-529)=94.7-15.8=336×2+59=417×(453-447)=936÷4×9=0.5+75.0=140÷7+243=10×84=235×4÷2=732-56×6=992+(998-68)=1.0+9.6=990÷9÷2=371+(405-262)=576÷9×2=392-(817-620)=14×(89-40)=241-(104+113)=121-(269-241)=49×18-394=321-132÷2=119×5+575=432-624÷4=259-79-34=170+551+15=(876-726)÷6=4/6-1/6=43×2×7=32×9÷2=27×(72÷2)=19×48-250=874-157+677=2/8+4/8=33×8÷3=19×10×2=8.8-7.2=150×2=471-18×8=288×3÷4=458-16×28=89×99×7=345+(310-191)=408-159×2=32+25×31=122×9÷6=(380-315)÷5=246+102×4=996+27×25=17×68×6=496÷(4×2)=480÷8×67=713-683=114÷(3×2)=316÷2÷2=376×(12÷6)=83+14×49=134+(422-370)=486×2÷9=931-347+81=140÷4×18=18×48÷9=809+10×6=3/6-1/6=48×45×9=118+223-334=472×6-855=22×18+116=226-213+314=319+34×17=800÷2÷8=21×3=10×6×40=40÷2×37=25×24=975÷3+481=504÷(3×3)=171-99=69×10÷2=350+21-227=70÷2+63=82×(42÷6)=926-(442-144)=(662-647)×20=207×(248-245)=680÷(20÷5)=492-394=556÷(32÷8)=798÷2×5=960÷4÷8=45+(750-745)=324÷(168-159)=93×(24÷6)=158×9-309=11×8×39=896+241=1/8+2/8=10.0+4.8=461-12×36=531÷(54÷6)=216÷8÷9=5/8+2/8=467-18×12=38+14×33=588÷2÷2=751+281×3=164×(40÷8)=72÷2×5=612×(45÷5)=24×15÷5=145+27×19=590×(115-109)=4.9+4.2=884-317-113=437-138-210=302-(262-201)=2/9-1/9=290×8-494=136÷4=39×5×4=24×(94-32)=325×3-920=2/7+4/7=299-97-187=824÷8×2=37×5=300÷(2×3)=223×(36÷4)=10×11×5=252-904÷8=11×9×68=350×2÷7=12×5×6=242×(135-131)=7.4-1.3=906×2=224-(261-231)=473+635+61=310÷(40÷8)=(391-371)×12=(441-351)÷3=58×4×2=19×92=482-15×21=954-75×11=588-32×15=34×(264÷8)=116×5-25=59.5-48.3=11×(112÷2)=61+49×15=291×(91-88)=648÷9×5=884÷(700-696)=408÷(3×2)=351+15×24=165÷(85-80)=159-66=117×5÷3=12×21÷6=380+19×9=88÷8×67=972÷9÷4=33×23÷3=22×28-359=457-187=91×(378÷9)=799×(967-959)=41×44÷2=976-39×2=10×34-149=304×(28÷7)=540-(649-374)=44×16-479=35×2×80=298+(254-42)=10×24-39=114×4=13×(657÷9)=10×48-197=(623-534)×13=17×29=486-145-281=7.8+8.9=22×3×48=260÷4=48×(10÷2)=14×(281-264)=47×(20÷2)=6.8-1.9=141+261-303=11×(445÷5)=329×(12÷3)=14×7×42=701-187+423=35×(168÷8)=113+67+332=468-325-65=(165-81)÷4=36.6-10.8=70×96÷5=823-757=462-(344-30)=373×2-722=747+135-709=464÷(693-689)=186-549÷9=19×15-171=296+570÷6=811×4-772=415-12×27=15×2×6=307×2-588=43+17×54=323×3=33×17-161=(396-332)÷2=586÷2×6=204+177=742-165-229=584÷(591-587)=386-(64+294)=21.3+2.7=413÷(56÷8)=40×28÷4=11×5×25=900+508-289=261-(343-215)=112÷2=164+142=969-21×31=33×(207÷9)=522÷2+193=748÷(12÷3)=4/6-2/6=80÷8×6=23×(578-572)=48+140=711÷(3×3)=305-19=304÷8×51=(798-111)÷3=603-461=43×5×4=559-106+108=450÷(2×3)=298-91×3=934-(45+511)=319-25=695-477+822=282+31×17=33×3×46=736÷4÷2=287+263+702=692+841-529=502-389-30=19×(100÷4)=(483-150)÷3=720÷3×4=11×41-242=544+532=486-421=948-204×2=14×7×24=81×10÷5=156÷2÷3=352÷(187-183)=(458-424)÷2=896÷(2×4)=394-942÷6=19.1+69.8=364×8=21÷(63÷9)=28×10-38=8.8-5.5=24×25=960×(515-508)=976-296=593+955=196-30÷5=444×2×6=455÷7×8=169+(801-440)=230+741÷3=148×(56÷7)=12×(204÷6)=296÷(36÷9)=14×6×78=982-96÷2=55×6÷3=22×(22÷2)=54+93×8=231+247-390=357-100×2=35×15=(828-569)÷7=224-(284-213)=24÷4×76=84×11+36=119÷7=848+14×56=399-(14+383)=267-219+241=828-(305-149)=34+746+29=86+253=203÷(35÷5)=805×(10÷5)=11×36÷4=449-(120+298)=896-(503+256)=22×31=506-233-164=321-226-66=302-287=744÷6÷2=79+545-182=945÷3×7=309-861÷7=36×2×36=29.2+31.8=728÷2÷7=287×4=(323-263)×91=296-(177+11)=(69-29)×64=830-(608-179)=35×7×4=66+396-37=371+233=72×(30÷6)=162÷3÷3=108×7-588=384÷(211-205)=926-30×30=785-240=312+158×3=428×2÷8=570÷6×19=598-552÷6=94+300-82=24×19-150=1.3+8.0=777-(538+226)=448÷(190-183)=70×58=470÷(576-574)=(927-108)÷7=242+(189-102)=868×(975-972)=4.8+8.6=418+74=399÷3×4=563+57-63=4.4+1.4=849×6=755÷(30÷6)=21×33÷9=300-(337-132)=(254-224)÷6=84×(31-27)=75×32×6=14×30×2=40×30÷6=229+188+29=13×10-43=2.1+94.0=6/8+2/8=710+614+529=136÷(56÷7)=460÷2×6=66×(24÷3)=72.9-27.6=620×4÷8=24×5×4=650÷(890-885)=340-11×14=366+40×2=17×50=16+32×8=86×50×3=27.1+65.0=(248-156)÷4=94×(42÷6)=35.5-10.1=94×81×5=26×3×40=13×39=520-94÷2=612×(24÷3)=52×17=885×(926-921)=12×14-83=70×(132-124)=71.2-53.8=(346-299)×19=(764-682)×57=17×11×4=76×3=144÷(3×2)=104×(54÷9)=122+164+499=28×5×2=560÷7÷4=970+255÷5=4/8-1/8=144-22=23×(150-147)=416-22-47=95+366=193+66=301-16×17=191-29×5=121+332=408÷3×4=(373-163)÷5=310×2×3=977×3=15×32-307=13×2×29=2.1+5.1=462÷(2×3)=285÷3=52×(18÷2)=378×8÷6=930×8÷3=86×(485-480)=269+76×4=692-99-85=94+152÷8=66×15÷5=11×5×46=21×(69÷3)=18×(265-216)=420÷(195-192)=644÷(10÷5)=252÷4×18=902-313+680=87×93=456-(542-252)=348÷(2×3)=7.8-1.8=312÷2×7=15×22-311=395+(401-347)=34÷2×16=633÷3+624=321-(85+94)=114÷(42÷7)=63×34×2=33×21÷3=121×(378-373)=34×40=444÷(2×3)=217-22×2=109×9=680-281-387=566×5=945÷9×5=701×(566-558)=7.7-2.6=278-(103+167)=776-(692-120)=108+131-196=446+215÷5=13×7×3=948÷2×5=451-183-92=10×7×62=95×(677-618)=93×5÷3=50×4×5=12×11=551-(460-49)=43×7×2=277+677-352=364-219=86×94=473-341=479-(286+171)=56×4-124=282÷3+121=20×17+445=490-13-468=387×9÷3=46.2+25.8=380-(81+255)=195+390-390=303-124+776=(241-136)÷5=636+446-869=(726-504)÷2=341+91=146-322÷7=224+(353-56)=128+66=184×3+178=81×(128-119)=454-24-373=327-(984-806)=83×59=736÷2÷4=32×11=744-(510+27)=821-21×24=335-146+75=838-(755-67)=425-17×2=1/7+2/7=640×9÷6=590×(36÷9)=15×19×2=63×4÷7=423-122×2=293-242+133=17×3×82=305+(194-21)=124÷(351-347)=23×4×94=472+100=998+179×5=224÷7×66=24×5×8=153÷3=37×36÷9=(345-291)×17=816÷(2×3)=498÷6=844-306×2=7.7+8.0=25×11=314+(500-276)=12×54-476=211+184÷4=4/8+2/8=168÷8×35=181+645=285×2-258=230+81-89=397-(70+88)=304÷8×27=931-601-137=276÷(15÷5)=74-35=768÷3×7=195÷3×4=216×4÷3=28×17×2=373+150×3=455÷7+163=379×(32÷8)=290÷2=593-(826-735)=361+366÷3=35×13×2=220÷(261-259)=489-(221+127)=678÷(3×2)=490-(703-469)=233-136+201=484-(373+107)=213×2×7=342÷6=50×19-524=246-380÷5=661+52×15=16×6×18=348+745+720=8.7-2.9=403+14×64=13×25+462=408÷(43-39)=285×2-68=8.4+78.3=812÷2÷7=654+554-812=(484-422)÷2=33×2×43=138÷(360-357)=534+(809-604)=360÷9=546+93+209=536÷(4×2)=8.3-6.7=250-155=13×49=544×5÷2=586-38÷2=(295-65)÷2=172+42=162+540=20+349+558=377-300÷3=352+(462-140)=161×3×2=456÷(2×2)=1.8+3.5=472-(53+274)=294-600÷5=451×2-267=468-11×38=832+(982-948)=223×2×4=389+(477-327)=9.8+8.3=499-225-167=211-47×4=196÷(18÷9)=222-(335-219)=842-976÷8=16×2×52=63×12=10×33×3=386+(373-199)=119×4-68=980÷5×3=94×29=1.9+9.4=468÷6×40=895-95×8=392÷(2×4)=158×2÷4=550÷5=342+156-286=247×2=93×19=10.0-9.8=77×(913-827)=86×(351÷9)=491+(208-140)=542+125-81=200÷5÷8=126×8-958=39×(252÷4)=485-220÷2=787×(24÷6)=284+106-59=727+37×12=108×(297-292)=375-(287+63)=98×(105÷3)=66×78=11×(68÷4)=28×12×2=80+116×7=512÷(4×2)=182÷2=90×34×2=706-273-290=130×(206-198)=230+95=294+113×4=10.0+6.9=284+(260-97)=402-384+187=31×10-126=9.7-4.2=9.0-4.7=827-(205+398)=12×56÷7=(675-613)×78=567÷3=449-18×14=178-400÷5=22×17-219=561-(322+165)=414×7-460=24×10×4=587+938+58=903×8-726=48×3=380-13×16=24+(484-111)=754-21×10=60÷5×35=8.1+8.0=790-11×36=264+233=17×55=36×22÷8=366×8÷3=45×28×5=2/4-1/4=(452-403)×17=821×(241-236)=881-865÷5=672÷4+25=784-92×6=5.0-2.7=217-11×7=924÷(28÷7)=244-48-51=404÷2+302=427-252=735÷(260-253)=272+205-219=399÷3=20÷(224-222)=29×(120÷6)=參考答案420-261÷9=391655×3-211=175410÷5×96=19286.9+6.2=93.1450÷5×73=657014×(320÷5)=896486÷(2×3)=81956-(105+436)=41518×73÷3=438583-119×3=226342+846÷6=483895÷(35-30)=179851-25×25=226190+280×2=750360÷(3×3)=40(36-14)×22=484273+474÷3=43165×8-48=47293×43×5=19995480×6÷3=96019×12×3=684708÷3÷2=11867×5-295=4089×4=356342÷6×44=2508294÷7×80=3360680÷(583-579)=1702.7-2.3=0.4228÷3×50=380093+149+334=576228÷3×8=60878×7+244=790613-29×3=52651×26÷6=221870÷3×2=58010×44-76=364(466-416)÷5=10226×4÷8=11326×10×3=780960÷4=240194+16×21=530827×(28÷4)=5789678÷(2×3)=11378÷6×21=27347×54×3=7614292×3=876700+(366-11)=1055139-18×5=49305+406+101=812747-(614+54)=79282÷3=94918-(535+254)=12939×2×54=4212884÷4×7=154742÷7×18=10875×69÷9=575413-20×10=213(262-235)÷9=3794-10×44=35414×29-97=30911×9×76=75245/10-2/10=3/1075×(230-224)=45041×11×2=902122×6×2=1464164+462=62651×14-141=57373+258-86=245117×4+35=503972÷9÷9=1242×32÷4=336(239-216)×11=2532.2+8.1=10.3920÷5÷2=9292×8=73699÷3=3349×6×4=117620×4×64=5120574×8-159=4433498+11×33=86163+274=33732×2×33=211216×39+26=650530×2-36=1024792-11×2=770246-495÷5=147336÷2×4=672608÷(2×4)=76585÷(3×3)=65281-(36+191)=5420×33-469=1919.6-5.6=4.0288×8=230417×11×3=561387+822-912=29784.2-81.1=3.1576×(733-728)=2880266-(88+83)=9596×31÷2=148818×50-662=238620÷2÷5=6225×8×2=400940×7÷5=13166.4+0.8=7.283+270-334=19506÷2=253595-374-186=3583×88×3=21912540÷(2×2)=13542÷6+179=18642×2×99=8316205-99+664=7702.3-0.9=1.4806+602÷2=110748÷8=6104÷8×11=143462÷(384-381)=15416×11×4=704951-(821-794)=92468×(208÷8)=1768960-39=921288+28×33=1212214-100+321=43559×(504÷7)=4248588-(495+58)=3580×9+66=786355+284+348=987264÷2÷4=33342-(785-712)=269432-114-43=27578+619+74=771109-28=81121×2×3=726(316-277)÷3=13471×2-903=396.2+8.3=14.5186÷(48÷8)=3188×86=7568200-156+386=430570÷(682-676)=95638-52×5=37812×52÷2=31210.0-8.1=1.9123-107+66=8215×(413-374)=58516÷2=8111×9-771=228231×(339-336)=693421-229-162=30831-36×4=68718×46-407=42124+140+785=94929×(340÷5)=197219×(90÷3)=570402÷3÷2=6732×(102-65)=11849.2-7.0=2.2126÷3=42398+(233-58)=573786-465-295=26(832-140)÷2=346616×9÷2=2772293×(373-370)=879460÷4÷5=23171-138+274=307307×(28÷7)=1228850÷(18÷9)=425441×4÷6=294(394-348)÷2=23260+440÷8=31510×(288÷9)=32010×46=460402÷(12÷4)=134912-27×29=129903÷(21÷3)=129458×9÷6=687997-(685+223)=89303+(304-244)=363378÷7×4=2168.1-1.6=6.541×2×5=410114+541+634=128986×66×6=34056136÷(2×2)=3454×9=4861/4+2/4=3/4239-142=9727×22÷3=198152÷(32÷8)=38349+15×13=544159×5×6=4770424+28×14=81622×12+651=915232+92×2=41671×65×8=36920337+(430-47)=720139×7+878=185111×29×2=638514+(900-108)=130676+192+340=608368÷8×4=184253+(371-246)=378(877-382)÷5=9985×4-177=16361×(34÷2)=1037369+143-368=144480÷3÷5=329.1-2.0=7.144÷(2×2)=11186-18×5=96416+179×3=95393÷(15÷5)=3114×(26÷2)=182156×(405-399)=936660÷3÷2=110264+175×4=96412×32-168=216136÷8=17(257-163)÷2=47861×5=4305322+128=450434+804-913=325933+38×22=1769(406-55)÷3=117208-109=9982×20÷5=328888÷(4×2)=1112/6-1/6=1/67.8+3.5=11.3216÷9×10=2406.1-5.5=0.6160×(243-237)=960864-26×31=5812×15-82=98803-630-136=37334-693÷7=235726×6=4356946-28×19=414476-198=278357+68×5=69722×3×53=349899×10+787=177727×18-259=227365-408÷4=263291+98×5=781408-(444-273)=237762÷2÷3=127972÷4×3=729337-10×12=21773×56÷4=1022636÷(676-672)=159964-67×12=160986-54×8=55412×34+497=905798÷6×2=2664.3-0.9=3.4361-33×6=163446×2=892116+176÷4=160(349-335)×68=95278×12÷9=10424×(109-68)=98477÷(21÷3)=11216÷(117-113)=54208+368+940=1516211-152÷4=17311×4×82=360816×3×74=3552758-129-179=450943-158×4=311324×6-13=1931380÷5×54=410482.6-36.1=46.5452-(414-11)=49235+618÷6=338141×3=423854×7-497=5481434+620=1054364÷4=91100÷(820-816)=2566×3×2=396359+431=790468÷(74-71)=156834+984-561=1257276+417=69397+472×2=10419.4-8.7=0.758×(392÷7)=324882×60=4920(771-483)÷4=72597×8-50=4726132÷(2×2)=3362×12÷2=37293×38÷6=589884+(756-528)=1112409-(280+41)=88243+(955-198)=100032÷8=4(144-52)÷4=2330×87×7=18270194×3-32=55012×(135÷5)=324259-(111+109)=39621÷9×5=345212+12×51=824776-32-425=31914×25×2=700977-426×2=12512×20×4=960201-(350-225)=76113+279×3=950575-(447-290)=418987×8=7896602-(259+128)=215343-223=120899×2=1798151×(10÷5)=302717÷3×6=1434211-31×3=118135+286=421953-22×7=799266+593-834=2512×66÷6=13262÷2×31=961117÷(156-153)=39522÷3÷6=29424÷(461-453)=53142+18×24=574(863-793)÷2=35360÷9+415=455285÷5=57252÷2×8=1008291+(232-105)=41810×73=730477-15×24=117547-264+37=320(521-387)÷2=67234÷(172-169)=7835×19=665804-788=1675×5+683=1058320÷5=64108÷(20÷5)=27130+(423-22)=53156÷8×65=455516÷(28÷7)=129497-459+245=283423-(434-281)=270752÷2×6=2256275+(987-323)=939192÷(2×3)=32168÷6=28432-(172-32)=292627×7=438978÷(316-314)=39756÷3÷9=28616+162=778976-114×8=64150÷6×31=775444×(18÷3)=2664284÷(12÷6)=142(300-30)÷5=54180÷(3×2)=3012×42÷7=72459-404+150=205196-20×6=76176÷4=4439×64÷8=31248÷4×10=120932-(718-365)=57913×46=59845×6×7=189020×4×32=256062×(450÷9)=3100162×4÷2=32421×24=50440÷5+301=309476+309=785546×(527-521)=3276366÷(3×2)=61693÷(3×3)=77625+(917-874)=66812×3×8=288334-329÷7=287456÷(331-328)=152325-11×21=94525÷7×93=6975985-715+260=530966-(818-389)=537644+438÷6=71715×26+617=100714×24-143=193106×6×8=508860×(18÷6)=180120÷8÷3=5114-288÷8=782.6+2.3=4.9441÷9=4929×34=98645×(63-59)=180364-151+594=807154×(28÷7)=61625÷5×29=145390+94×3=67272÷2÷2=1817×87÷3=493960÷(2×4)=120444-(210-158)=392704×3÷6=352985-(584+201)=200151+385+214=75031×17-505=2281×49÷7=567693×3÷9=23151×7-237=120368-246+198=320260-10×9=170758×(12÷3)=3032560÷(2×2)=140427-178-104=145212+(416-202)=42610×19×5=9504/9+5/9=154×2×6=648129×7÷3=301391-(412-233)=21215×6×89=801078÷(12÷4)=2640×(69÷3)=920544÷4÷4=342/7-1/7=1/719×47=893487-208+642=921964-112÷8=950112-198÷9=90576-84-207=285676-524+708=86015×(50-36)=21024×4×64=6144262+(273-170)=365750÷(247-242)=150964×(14÷7)=1928420÷5+122=206396-145=25197+38×13=591230×(671-668)=690840÷5÷6=284.2+3.2=7.4154+(474-236)=39211×96=10565.9-5.1=0.817.0+13.0=30.09.9-1.4=8.5782+647+873=2302608÷8×76=5776786-245=541168+307=475192×5×6=57601.8+3.8=5.6958+354=1312254-(141+66)=47742+689-638=79310×5×83=4150688÷(4×2)=86103+268=371932-216+557=1273457-10×26=19721×3×19=1197353-30-13=310491+13×10=621362+13×18=59627×(351-323)=756468-(499-36)=5566÷2=283443-280-62=1014.1-1.0=3.110×11-96=14234+71-231=74122×(28÷7)=488327-201-121=566÷3×11=242540-98÷2=491797-219=578432÷3=144720-315-315=90226-11×18=28916×3=2748309×4÷6=206268÷(2×2)=67698+924+374=199616÷(179-177)=874×2×5=740502×6-866=214644×2×78=6864277+60×14=111799+280=37983×10-771=59518×5÷2=12958.6-3.8=4.8256÷(16÷4)=64740+469=1209(791-581)÷6=35133÷7+223=242305-22×2=261480-428=52235×(327-324)=705534÷2÷3=8946.7+52.1=98.8332-959÷7=195779+125×7=1654539-18+119=64079×4×3=948309+266÷7=347442-133-150=15952×41×6=1279296×(105÷3)=3360123×(21÷7)=36913×45÷9=65955÷5=191434-(384-227)=277355×(921-918)=1065925×8=7400456÷(24÷3)=5715×43×9=5805429-113+26=34210×(464-392)=720433-12×17=22912×36-62=370138×4÷8=69327-652÷2=1384÷6×14=89674×(287-280)=518(312-298)×81=113486×(358-350)=688456-14×6=372126-(31+18)=7773-110÷2=1888.5-80.7=7.847×9=42384÷4×24=50480÷(36÷9)=2096+62×14=964434+(364-89)=70966÷(30÷5)=11460-147-278=35322÷2+618=779180×4=72010×27=27057×6×2=68486+209-14=281450÷5÷9=10626-223=403341-(108+189)=44703+46+111=860189+40=229384÷8+157=20519×28-13=519897-358+614=1153251×3=753904÷(2×2)=226312÷4×8=624653+147-580=22038+(382-129)=291(203-189)×50=70016×19×2=60885×(12÷3)=340894-48×15=174413÷7+209=268529-465=64472-(168+42)=262120×8-199=761672÷4×9=1512354+111×2=576197+155-136=216314-123=191600-22×22=116(499-485)×56=784530÷2=265271+(295-216)=350193×3×2=115841×(493-472)=861378-18×16=9068×29÷2=986336÷4÷7=1228×13-324=40873÷9+126=223(238-136)÷2=51432÷8×7=378861-236-326=299113×8-379=52567×(72÷9)=536831-55×9=3363/5-1/5=2/5125×4-434=66150×3×5=2250352-64×5=3251×(16÷2)=408189-(86-55)=158505+607+951=206318×55÷6=16584.8+12.0=96.828×9×2=504(673-359)÷2=157646÷(10÷5)=323546÷(12÷2)=91178×(21÷7)=53418×15=27029×(112÷7)=46430÷(24÷8)=1019×96=1824114÷(151-145)=19192+200+270=662309-12×14=14196×30÷3=96086+368-183=271491-(172+220)=9952×(383-311)=3744418-642÷6=311596×6÷3=1192(94-75)×15=285790÷5=158134+11×23=38732×(250-242)=256335-67×5=098+(310-112)=296809×6=4854279÷(165-156)=3113×72-217=719408-14×18=156891÷(3×3)=99226-450÷2=1498÷(2×3)=8322×3×87=574276÷(12÷6)=38669+981+632=2282465÷5×49=455727×37-93=90619×16÷8=38(482-307)÷5=35216÷8=27387-340=47690÷(480-477)=23069×(146÷2)=503798×4=392386-344+99=141(117-54)×65=4095458×(343-334)=4122705×(64÷8)=5640200÷(32÷8)=5021-(490-471)=213×(495÷9)=71575×3÷5=454/8+3/8=7/8586+242+176=100448×16×6=4608(182-156)×25=65048÷6=8299-831÷3=2268×(80÷8)=68043×2×47=4042270÷(15-12)=90784+37×26=1746567+794-894=467111×4=444549-517+102=134360-257=1034.3+6.9=11.2158-(266-147)=3937×4×6=888336-182+333=48760×26×8=12480848-213-107=528809×(32÷4)=6472150×2÷3=100328+91×5=783981+447+322=1750352+785+97=1234720÷(20÷4)=144606+169+177=95229×(912-852)=1740216÷(56÷7)=27120×7×6=5040682+518-474=7263/7+2/7=5/733×(82-69)=42912×7×35=2940369+76÷2=407522÷2+899=1160259÷7×10=370300×5-339=116157×(40÷5)=456790-377=413218+246=464604÷(123-121)=30290×(30÷3)=900605-470=13517×(288÷9)=544324÷9÷3=12129÷(228-225)=4313×3×20=78033×3×9=89182.3-11.7=70.694×94=8836364-89=27521+459+86=566390-20×18=30254-201+29=82460+383-343=500410÷(829-824)=82450-58×2=334340÷5×61=4148942×(785-782)=28266.9-2.3=4.67.8+8.7=16.590÷9×87=870(951-923)÷4=728×33-794=130274+438÷2=493(647-23)÷4=1560.6+7.6=8.2150×4=600(618-44)÷2=28759.0-5.9=53.1492-698÷2=143132×2-189=75306÷9÷2=17426-232-63=131980÷7÷2=70486+238×3=12004.6+4.3=8.9942-768+558=732884+84÷6=89827×2×74=3996775+268×2=131179×4÷2=158148÷(2×2)=37496-21×16=160586×9-133=5141811-(208-116)=719959-(359+566)=34356-274+275=357155-88÷2=111160÷2÷2=40228+105×6=85811×(188÷4)=517422×2-669=175142×2=28411×63=693490-406=84795-648+410=557331+434+51=81634×(54÷3)=612913-133×2=64720×(276-239)=740155÷(25÷5)=31937-(764-458)=631865×8÷5=1384445-13×11=302134×(49÷7)=938452×2+968=1872488-17×19=165352-327+140=1656/8-1/8=5/8993÷(632-629)=331398+217+261=876290×3=87018×5×99=891046+347-231=162(713-683)×78=2340225-309÷3=122721-198+409=932(283-259)÷4=6233×(314-310)=932162÷3=54722-(162+455)=105767×6=4602287+78×5=677712-37×19=9105+157=2621.6+1.2=2.870.2-57.4=12.8(314-77)÷3=79174÷2=8718×(144-140)=72350+566÷2=63322+347-35=334132-840÷8=27288+135+525=94826×60×7=109201/8+7/8=179.8-28.3=51.5185+282=467430-(344-267)=353462+(571-372)=66161×(858-806)=3172388-167×2=5442×(234-210)=1008383+790+117=1290872-374-233=265940÷(35÷7)=188187×5×3=28053/8-1/8=2/8969÷3×6=1938490×2+200=118096×8÷3=256335-79-103=153161+374×2=909489-(165+21)=303(199-172)÷9=3260-220+349=38982÷2×23=943936+31×15=140160×48÷2=1440316÷2+255=413264+200-326=138142+768+559=1469175+981=1156671-(265+243)=16379×(24÷2)=948440×5-174=2026627×(42÷6)=438923×43-978=11744+959+928=263111×44+29=51315.0+28.8=43.8477÷3×5=795300+261+157=718198÷6=33272÷8×7=23867×(456-448)=536994×9=894619+100=119105×9-46=899143×(40÷8)=715418×(848-845)=1254433-205=228578-207÷3=50948÷8×28=168627÷3×6=1254219+944÷4=45529×59=1711756÷9×7=588696÷4÷2=87759÷3=253696+85+38=8191.7+5.3=7.020×(615-529)=172094.7-15.8=78.9336×2+59=731417×(453-447)=2502936÷4×9=21060.5+75.0=75.5140÷7+243=26310×84=840235×4÷2=470732-56×6=396992+(998-68)=19221.0+9.6=10.6990÷9÷2=55371+(405-262)=514576÷9×2=128392-(817-620)=19514×(89-40)=686241-(104+113)=24121-(269-241)=9349×18-394=488321-132÷2=255119×5+575=1170432-624÷4=276259-79-34=146170+551+15=736(876-726)÷6=254/6-1/6=3/643×2×7=60232×9÷2=14427×(72÷2)=97219×48-250=662874-157+677=13942/8+4/8=6/833×8÷3=8819×10×2=3808.8-7.2=1.6150×2=300471-18×8=327288×3÷4=216458-16×28=1089×99×7=61677345+(310-191)=464408-159×2=9032+25×31=807122×9÷6=183(380-315)÷5=13246+102×4=654996+27×25=167117×68×6=6936496÷(4×2)=62480÷8×67=4020713-683=30114÷(3×2)=19316÷2÷2=79376×(12÷6)=75283+14×49=769134+(422-370)=186486×2÷9=108931-347+81=665140÷4×18=63018×48÷9=96809+10×6=8693/6-1/6=2/648×45×9=19440118+223-334=7472×6-855=197722×18+116=512226-213+314=327319+34×17=897800÷2÷8=5021×3=6310×6×40=240040÷2×37=74025×24=600975÷3+481=806504÷(3×3)=56171-99=7269×10÷2=345350+21-227=14470÷2+63=9882×(42÷6)=574926-(442-144)=628(662-647)×20=300207×(248-245)=621680÷(20÷5)=170492-394=98556÷(32÷8)=139