三年級(jí)數(shù)學(xué)計(jì)算題專(zhuān)項(xiàng)練習(xí)匯編及答案集錦2.3+0.3=21+(471-142)=462÷(207-200)=259-876÷4=540÷6+147=65×14÷7=310-79+511=35×69×6=295-90×3=774÷(3×3)=62×(248÷4)=848÷(36÷9)=504÷8=741÷3×9=629+(415-218)=84×8-332=37+328÷4=320÷(2×2)=369-15×14=8.5-3.5=38×75=9.8+33.3=513×(20÷5)=59×99÷3=224-(72+38)=97×8÷4=29×(165÷5)=195÷(455-452)=241+119×2=108×7-202=487-204=251+223=460-127=(572-360)÷4=231-(168+23)=446-117×2=770÷7÷5=903-15×45=63×44÷9=938+405-410=814-(95+513)=73.6-37.2=18×18-213=13×43=165×5×7=5.2-0.3=155×(56÷7)=777+21×37=96×9+267=(217-161)÷7=549-252=39×19=648-491+226=755-344÷8=884-16×17=655+15×20=164+359+341=486×8=226+211=144÷4×11=31×15=435+625÷5=614-104×3=10×47=22÷(52-50)=216÷2=5.8-0.2=86×6=91×(290-282)=171×2×5=82.0+13.5=26×27÷2=282÷(42-39)=60×11÷4=22×3×17=1/3+2/3=228-238÷2=20×3×83=24×19-418=294×2-255=774÷2÷3=5.0+0.5=474-342+337=82×10+19=38×22-484=768÷(2×4)=800×6-371=61×90÷6=45÷(10÷2)=50×24÷6=18×21÷7=967-(944-275)=469-238+68=191×(30÷6)=942-116=28×(198÷6)=925-65×6=65×2=37×(171÷9)=24×38=459-306+106=317+159=427-26-385=706-387÷9=516÷2÷2=195÷5÷3=216×2×3=284+34×4=29×84×5=932+277=29×3×99=3/8-2/8=355+84=96÷(3×2)=6.6-0.6=8.3-4.1=15×17-148=74×(37-34)=20×7=419×9÷3=140+148×3=753+23×11=96×(255÷3)=15×5×72=10×21-117=336-454÷2=74+126+337=348÷(266-262)=914-(390-383)=115×2×3=492-10×11=465÷3+553=26×2×35=798+22×17=607+780÷4=55×17-463=212×(24÷8)=756÷6÷7=519-121=246-63÷7=272+(214-143)=829×9-559=18×(482-474)=86×22=220÷4+485=634÷2×7=27+219×4=132×(14÷2)=14+491×2=444÷2÷6=180÷(2×2)=711×2-294=52÷(20÷5)=54×77=36×(353-350)=9.1-5.2=522+744÷8=61×41=792-(129+484)=206-(356-213)=12÷4×56=36×2×57=95-(38+39)=510-(590-427)=946-904+217=343-(139+72)=928÷(2×2)=181-(367-215)=81×3×4=54×(72÷8)=474+229=982+180-445=78÷(12÷2)=568÷(2×4)=(62-14)÷4=264÷(16÷8)=255÷3×92=195-(76+107)=918-435-264=418-165+80=84÷3×21=6.7-0.8=479-16×11=93-18×4=129×7÷3=401-(131-117)=69÷3×13=412-28×6=140÷5×23=29×3×43=32×(782-770)=225×3×7=488×5÷4=85×(150÷5)=672÷4÷4=224×(27÷9)=291-164=396÷(507-503)=88×9-488=397-18-274=316+130-257=679+651=(507-461)×79=3/6+2/6=947-266=95×(18-14)=246+(368-11)=980÷5+138=112-77÷7=449+(427-366)=426×8=16×13-191=108÷6×56=293+85×3=29×29-718=587×9-108=826-389-358=12×14×2=201×(35-32)=465÷5=(623-539)×63=28×5×4=486-315÷5=340-82=499×2=416-49-262=944-137×3=270÷(3×2)=180×2+308=363-149×2=969÷(668-665)=860×5÷4=203×9=270+376=(512-312)÷2=392÷(836-832)=550÷2+48=38×82=168÷6×20=(237-147)÷9=3/8-1/8=800÷8÷4=498-21×18=31+23=131+44-116=174+321-187=149-33-28=163×2+116=19×11×2=390×4=166+20×30=54×8÷6=103×(152-148)=516-53×9=3/8+4/8=191+453+128=849-(462+82)=140+333=56×84=100+159-142=276+540÷9=402+171×5=11×44-274=882+415=142+305-49=31-92÷4=262+48=277-(432-196)=25×3×79=729÷(3×3)=26÷2×13=400-22×16=661-(243+189)=280÷2=17×14÷7=495+98×4=28×3×6=170×5+414=476÷(2×2)=904-(905-487)=18×(191-184)=455-54×8=454+601+900=265×(766-762)=463-(418-352)=48+104×2=4.3-2.3=9.8+5.3=99×20×5=450÷3÷2=360÷(457-448)=17×38÷2=954÷9+296=476-245=4/5-1/5=939-14×36=28×14-198=349+(871-836)=69×49=702÷6×8=210÷(12÷6)=604-10×10=303+327÷3=17×25÷5=310÷5×6=481-21×20=19+833+41=476-(165+266)=(700-600)÷5=418×(14÷2)=958×(514-511)=14×(189÷3)=9.4-8.3=473+718+703=24×10×3=330÷(24÷4)=161+340+102=96×39÷8=36×17-437=(900-836)×56=27×29+170=82×5×7=413-114-81=318+228-165=708÷2=22.3+70.8=104×9÷3=100×5×4=730-288÷2=16÷4×8=908+54÷6=198÷(348-342)=336÷6×29=259×3=220-40+249=72÷(64÷8)=976-20+970=201+10×25=994-(405+143)=240+50=788+562+285=250-106=36×24+307=101+62×8=7.2+5.7=316÷4×6=48.0-16.1=166÷(423-421)=21×4×90=145+(104-34)=60.5-16.2=376÷(20÷5)=27×24-363=960÷(3×2)=36×2×5=892×(42÷7)=301-152+329=773-332-251=348÷(2×3)=56×5÷7=489÷(18÷6)=787×4=46×2×26=925-173-102=212-192+373=28×2×89=872÷(2×4)=429÷3×5=353-292÷4=850÷5÷5=66×(390÷6)=29×21-299=489-373=528÷(2×3)=421-(419-93)=11×(258÷3)=423+(693-213)=345-390÷3=2.3+4.4=98÷7×53=267+116+303=962-16+526=743-(423-350)=173×4=(861-96)÷3=25.8+10.6=340×8=918-(980-406)=730-127×2=155×2=12×16×2=219÷(949-946)=15×11×4=6.1+6.9=354+(349-20)=960÷2×6=812÷4+188=147÷(27÷9)=178×3-495=16×6×3=51+268×2=92×(40÷5)=966÷7÷6=866-499=(135-72)÷7=339÷(180-177)=231-(53+126)=(424-55)÷9=964-468÷2=702+68+351=619+260+39=766+705-665=6.1+0.9=(457-61)÷4=416-359=292+(375-107)=291+273+170=181+208+603=111+34×27=242+117-340=612÷(910-904)=355-472÷4=719-216=73+20×28=297-(349-162)=6.6+6.7=205+22×25=19.6-2.1=52×(576÷9)=76×(212-209)=679-17×22=162÷3×11=485×(122-117)=723-698=8.9-6.8=510÷2÷5=35×16-296=600÷3×4=201+242=402÷3×4=50×(454-437)=93×8÷6=11×25-108=22×14-47=63×(16÷4)=2.3-0.2=34.0+12.2=148÷(36÷9)=92×4=489-16×6=364×7-859=924-(25+173)=71×53=38×2×62=907-650=(927-762)÷3=4/7-2/7=13.3+72.5=8.4+87.0=262+(282-246)=421-12×15=226+179-398=59×10÷2=215-33+166=251+(800-542)=657÷3÷3=44+(423-174)=882÷9×5=99×62=95×10-401=(382-357)×31=99-873÷9=205÷5×9=991-(131+792)=123×9÷3=61×(350-345)=36×5=32×16=155×5=359+46-380=16×6×73=222÷3=85×10÷5=996-832=526+(425-165)=787+819+113=437-(841-667)=230+181=210×2÷7=3.5+9.4=402-291=378-(56+302)=440+972-630=524÷(2×2)=68+100=681÷(15÷5)=11×(121-112)=828÷(671-669)=35+984÷4=4.4-1.1=591+95+151=215×3-510=30×2×68=553+18×21=90×61÷9=172+102=7.3-6.9=405÷9×76=345-244÷2=35.3-23.9=7.9+3.8=145÷5×68=21×(463-458)=445÷(197-192)=896÷7=297-280+288=475×4=207÷(36÷4)=106÷2×3=825-696÷6=494÷(14÷7)=17×50÷5=9.4-7.8=194-25×5=414×2-13=100×(24÷8)=11×5×9=85×84÷7=235÷5=224÷4÷8=82+(387-163)=18×(123÷3)=(381-296)×12=595×3-437=487+63×8=228÷(2×3)=279÷9×6=8.9+9.9=24÷8=806×(455-450)=274×3-308=315÷(925-920)=469÷7×32=210+276=556÷(466-464)=21×19×2=852÷6+831=12×9×2=11×(296÷4)=460+350÷5=153+(897-562)=97-16×3=97×(164-139)=72×3÷9=10×72×6=353-129+258=41+401-64=760÷(2×2)=20÷2=366-313-40=22×31÷2=958-(291-35)=843×(12÷6)=(479-416)×10=890×(840-833)=56×13=121+488+232=12×57×8=220×(36÷9)=46×(90÷9)=827-(542-486)=6/9+2/9=235×(56÷8)=58×(242-226)=19+110×4=905×8÷4=410+186+107=226-27×6=125+120×6=601+141×7=(441-430)×88=649+923-744=87-62=439+654-29=48÷(4×2)=(863-824)×40=336-112×3=346+(704-534)=429-89×4=(975-674)÷7=480-37×12=873÷(3×3)=218×(176-173)=738×3÷9=877-772÷2=394+219×3=46×2×98=21×18-16=103×9-471=168÷(187-183)=398-(83+154)=108÷3=102+890÷2=228+45×12=784-367=195×(10÷5)=19×4×17=398-96-150=99+48-94=108×2=24×34-492=132×4-220=284÷(28÷7)=471-311=2/3-1/3=81×4×8=647-816÷2=720÷(255-247)=228÷4×69=156-(255-134)=491×(48÷6)=208÷2=4/8-2/8=(346-148)÷9=24×31+85=448÷4÷8=161×3-275=754×8÷2=170×(20÷4)=359-258-44=14×24-64=21×63×9=133-94=726×(63÷7)=67+884÷4=502-116=197+206=15×4×38=631+92×5=505×(136-130)=18×20-106=114+986+41=12×71-83=150×(60-56)=752-444÷4=241+40×15=8.1+2.8=663-316÷4=118+43×13=507×6-961=22×(307-299)=603×7÷9=239+212=224-(106-17)=876-(659-374)=962×(30÷5)=142+260-302=87-39+398=376×2-456=810-251-157=92×7×5=39×10-149=266+308=342÷6=(363-314)×13=14×(154-108)=53×(580-501)=38×20=176-840÷7=609÷3÷7=380÷(30÷6)=4.4+7.3=656÷4÷4=283-10×18=213÷3=370÷5×51=18×50÷6=336+248×2=371×4-287=60×7-27=19×96÷3=51×3×4=448÷(32÷8)=805×8-349=952÷7÷4=54÷3×2=150×6-85=33×57÷3=738÷3=19×(378÷6)=303×3=401-24×12=541-90-189=53×(246-152)=473-79-152=27×88×6=878-12+335=58×11=407-38×5=275-(32+225)=206÷2=161+259-196=17×32-129=78-12+207=458+25×6=389+57×6=94-(404-323)=580+(907-718)=130×2+168=304÷2×3=11×42-458=468×3÷6=839-224-186=216÷9×7=33×3×40=37×2=938-916+49=12×(40÷5)=592÷2×4=91×3=147÷7×87=4.1+3.3=36×19=45×(450÷5)=42×86÷6=461×2×5=70×54×6=90÷(412-407)=309+57=578-(46+440)=793-268-30=390-39×5=10×43×4=198-20×3=29×(114-93)=10×4×38=354-44×6=182+296+24=2.5-0.3=24×15×2=18×(140÷7)=851-441+764=752÷2×4=65×60=(715-652)÷9=333-46-76=300÷5÷3=24×(219-200)=339-298+419=481-175=922÷(259-257)=113×(463-459)=612÷(3×3)=108÷(12÷3)=731-(339+146)=6.6+9.0=458+558÷2=238-62-44=(393-349)÷4=13.9-4.5=749-187×3=725+15×29=51÷3×14=19×4×76=24×29-46=181+271+286=392-337=11×(204÷3)=428÷(24÷6)=882÷9÷2=214-(258-56)=12×(22÷2)=441-14×28=1/9+6/9=71+663+189=414÷3×4=832-133×5=456÷4×2=15×8×6=798-19×32=784÷2÷8=540÷3×2=486-350+315=6.2-2.2=920-294×2=37×3+87=480÷8×11=183-182+280=119-93=81.1+13.3=224÷(63÷9)=614-242×2=66×10÷6=(305-113)÷6=810+573-907=122-108=6.8+5.2=942-(289+73)=988+50×13=21+908-509=417+52-178=32÷(2×2)=45×96=999+(397-33)=341-(681-416)=177÷(27÷9)=30×3×71=61+(401-361)=81-22+407=384-(141+37)=988-(313+308)=167×2×3=33×3×25=712+(619-527)=290-75+41=20×20-266=824÷8+124=475-602÷2=965-141-565=21×12×2=192÷(76-73)=930×(288-284)=754-753÷3=438-185-168=70×12=532-(59+270)=416+(465-437)=34×(12÷6)=12×18×3=30÷2×61=606-39×10=700÷2×5=66+184=512+760÷5=162+(486-91)=89×(441-438)=966-735-31=304-18×9=(423-330)×65=84×(32÷4)=33×(621-524)=67×(56÷7)=268÷(996-992)=910×(697-688)=107+507+358=156×3×2=99÷3×84=115-(46+64)=342÷9×83=21÷3=652-499=366÷3+242=333+106-344=64×8=2/6-1/6=68×28÷7=147÷3=13×21×3=4/7-1/7=88×39×2=517+(442-18)=192÷(72÷9)=311-45×3=752÷8÷2=290×2÷4=965-(486+201)=911-246=24×3×61=18÷2×35=782-204+662=(293-228)×62=954÷(3×3)=55×12÷4=230+219+39=55×90=352+431=159+74×8=10×63=747÷(622-613)=18×17-305=623÷(21÷3)=43×4×2=520-(736-541)=429+13×43=24×11=245×4÷5=373×2×4=846÷(88-86)=578÷2=326×3-946=690÷6×2=492÷2÷3=754÷(16÷8)=476÷7×11=231×4÷7=200+690÷6=13+272-225=152×8=1/6+4/6=33×(182÷7)=424÷8×63=83×5×2=80÷(2×2)=21×2×8=437-81-237=698-127×3=18×3×69=180+24×5=261÷(300-297)=435+29+157=781×(546-539)=156×(281-276)=325-292=632÷4×7=201-483÷7=295-77+234=48+36×10=784-12×23=205×9=394×2×8=786÷(2×3)=473-(33+340)=663-18×12=790-259-530=9.4+3.3=9.6+6.5=52÷4×55=64×11+780=477-145=469+538÷2=985-(342-20)=634×5÷2=579×2=359-55×6=110+(927-914)=327-132÷6=220-187+39=444÷(2×3)=585-229-315=198÷9×11=27+(283-282)=433+53+381=284-16×17=4.7+3.8=779-107+759=906+751=364÷2=24÷4×67=22.6-16.4=92×23=891-11×50=440÷8+321=6.2+8.4=364+45×4=7.6-7.0=802×9=21×13×3=582÷2×9=240-119-35=17×55×7=261÷(3×3)=12+(307-257)=186÷(2×3)=620+34+323=87×5=31×5×6=50×(395÷5)=37×28×3=110+66=57×(60÷6)=32×(400÷5)=240-(87+47)=546×8=666÷6×9=(475-449)×12=66×89÷3=988-712+258=315÷(3×3)=950÷5÷5=(270-42)÷6=635-13×35=472÷2÷4=456×3÷6=925-18×29=463×9=411×3÷9=272÷(16÷4)=22+681-405=447×2-464=359-(464-303)=55×4×2=(460-325)÷3=82×5×2=3/10+7/10=858-284=(919-391)÷4=9.2-2.8=378-136+455=27÷3×20=48×18=22×(78÷6)=(740-644)×20=436-(370-243)=288÷2÷4=924×6÷4=126×6-199=888÷8×6=823-432+163=483-(224-177)=126÷9×25=1/4+2/4=236÷4=800-248÷8=87×(63÷7)=25×79×2=352÷8÷4=11×74-623=482-402÷2=641×(660-657)=300+181-43=18×21-228=4/8+2/8=203×2÷7=90×(348÷6)=321-14×14=940-88×3=38×2×82=46×18=372÷6=4/6-2/6=978-(168+115)=359-306÷6=140+(422-259)=11×8×21=21×10÷3=218+11×50=39×2×61=618×(707-702)=794-283×2=164÷2=904-684÷4=488÷8+269=39×3×4=797-(219+358)=228-14×12=(439-169)÷9=103+61=705-293+842=84×9+28=(280-160)÷8=84×(78÷6)=456-31×13=425-(818-748)=796+444-303=409-319=1/7+4/7=938÷7×2=126÷9=(992-822)÷5=491×(14÷7)=488÷(2×4)=175÷7=24×93÷4=306+308=12×41×2=87÷3×13=478×8-451=98×61×6=342÷2÷9=254×(25÷5)=900÷5+196=(487-283)÷6=84÷4÷3=332-155×2=885÷5=168÷2×24=132÷(3×2)=302÷(10÷5)=(396-36)÷6=301÷(63÷9)=45×(919-873)=897+22×30=980-127=419+118-297=772-373+235=127×8-257=245+27×15=45÷9=638×(24÷6)=588÷(85-78)=918÷9×3=302+34-132=652+250+290=79×83×4=51×(95÷5)=17×(63-54)=828÷2=(877-283)÷9=360÷(18÷6)=639+195+415=301+74×3=60÷(104-100)=52÷(10÷5)=12×(438-419)=228-20×10=339+487+252=18×44=965-(522+164)=210÷2÷3=130×4÷8=65×56=45÷3×31=487-242-187=727+750÷3=573×4-976=209×(219-215)=552÷(98-92)=675+518÷7=41×(56÷8)=5/8+2/8=708×(905-902)=348÷(36÷6)=1.9+2.7=848÷8=906+206×4=45+77×8=484÷(82-80)=11.5+19.0=23×73×4=(894-678)÷4=16×(310-250)=23×8×2=376×2×9=7.2-6.3=896+32×28=695÷5×2=547+660-685=737+952=444-210-206=176×(27÷9)=966-311×2=195-18×5=2/4-1/4=614÷(465-463)=696+52×15=486÷9÷9=359-(391-147)=658+(629-349)=18×(264÷6)=20×32=9.6+7.0=98+344-424=832÷4×6=312÷6=34×12÷3=760×3÷8=961-242+795=144÷(407-403)=960÷3÷8=9.9+0.3=(423-117)÷6=383-11×34=179+51×18=12×7×45=44×2×35=267÷3=27.2+46.3=6.3-0.4=261-50=15×(459÷9)=426÷2×8=24×5=96÷(431-427)=391-106-125=12×61-579=287×4÷2=1/4+3/4=842+764=988-(761-187)=169-384÷4=590÷5+88=322÷7=672×8=250+836÷4=261-(37+140)=650-11×34=324÷(2×3)=260-11+148=392×2÷8=29×3×4=10.0-7.5=896÷8÷4=54×4×3=16×29×2=927+(376-180)=46×74×4=116×2+837=83×(204÷3)=853-(443+102)=85×9=181×(361-353)=33×26÷2=29×2×40=20×49=31×11+133=(480-102)÷7=94×77×7=332÷2+546=378×5÷7=270÷(3×3)=264+150-378=744÷8×51=891÷(36÷4)=(492-448)×19=484+39×15=382-371=48÷3×52=61×44×8=239-106-29=32×7÷4=141+15×54=19×21-392=6.2+5.9=183+118×4=136÷4=548+(854-124)=24×7-56=3.4-0.7=380÷(12÷6)=931×6÷7=227+828÷3=19×3×57=348-10×33=819÷9×7=480-(21+425)=70.1-26.5=(497-343)÷2=830-546=276÷4=498-(40+190)=16×35=396÷9=130×7-40=10×3×90=10×2÷4=27×44÷9=82+200+75=(250-100)÷2=60×(362-346)=238÷(341-339)=(431-143)÷3=553×8÷2=300+(268-33)=772-(648-587)=100×6×3=284+904+469=13×(240÷6)=51÷3=6.8+6.7=250÷5×17=11×39×9=287×2÷7=81+214-121=358÷2=279-(412-189)=210+141-11=86×(56÷7)=65.0+28.8=29.4+41.6=360÷3÷4=40×21÷4=208÷8×15=52×(381-366)=39.5-20.4=(403-135)÷2=710÷5+216=931-255-535=72×63÷6=27×12×2=324-570÷5=19×(138÷6)=34×3=234×9-107=13×66÷2=(277-195)×27=361×(48÷8)=11×68-587=23×(380-373)=559+513+140=887+131×2=488÷(384-376)=593-800÷4=749-40-482=936-(805-440)=451-13×33=233-48-111=370-19×15=46×(42÷3)=244÷2+155=420÷7+909=54×75÷2=263+(927-766)=938-541-354=273×2+940=39×18+129=683-10×17=83.4-38.1=16×33=90.5-52.6=779×(48÷6)=148+63=(83-67)×19=525+914-126=708÷4×3=68×10÷5=368÷(12÷6)=299+(409-354)=395-357+127=54-20÷2=79+204=60÷5+269=415-(355-242)=235×(32÷8)=99+361=444×9÷6=13×32-204=25×(135÷5)=493×(18÷9)=470-(194-151)=392-23×13=322×(20÷4)=16×(929-909)=168×3=125×4-304=809+403+96=80×8-135=456-(320+128)=336-33×5=808÷(2×4)=103+123=(784-602)÷2=124×(95-89)=669+(709-465)=775×2-619=274-(276-142)=12×36×2=88+31×22=456+461+29=208×2=16÷(4×2)=570÷2÷3=11×14×3=36×12-275=(489-147)÷6=34×12-325=30×18÷9=636÷2×4=350×(307-301)=557×6-118=24÷(16÷2)=61.4-18.3=(204-159)×14=28+18×30=137×6=(357-341)×52=192×(40÷8)=495+663÷3=396÷(3×2)=272÷(142-134)=227+29×19=38×2×66=27×23=952-291-37=5/8-2/8=51-11+150=243÷(286-277)=18×50-261=948-582÷3=28×2×65=(493-45)÷2=54×(220-208)=961-(234+160)=397+853+669=5/7-1/7=689+634+352=592÷2÷8=933+492=769+(251-126)=993-215×4=184÷(4×2)=379+114-165=57×(207÷3)=148÷2=526-472=341×2×4=8.5-6.0=597×5=7.7-5.3=855-64×6=525+453+524=21×56=279×2÷9=12×(114÷3)=248+230=828÷(3×2)=939-14×25=644-455+910=(105-58)×81=759×5-245=318-36×8=21×39=178-399÷3=361-(295-114)=15×(936-890)=13×(292÷4)=37×10-61=948÷2÷2=120-21=15×5×68=18×35÷5=145×(27÷9)=23×51=782-153-239=4.4+5.4=68÷2×10=76×5×3=557-98-32=11×5×62=149+343-145=465-804÷2=30×12÷3=246×2=430-116×2=769-30×17=440÷5×6=9.5-4.7=387÷3=442-316-122=400-27×11=22×11×3=53×(490÷5)=125×2-166=(657-185)÷8=34+464+136=203÷7×43=375+857-152=234-(18+40)=30×(419-410)=336÷(3×2)=29×20-87=275×(37-34)=609+741=493-85-382=931-755+925=11×9×2=127+324+444=20×3÷2=104×6×7=240÷8÷2=180×4+88=116÷(24÷6)=18÷3×8=480-11×30=63÷(897-888)=425-21×15=336÷(21÷3)=388÷2×4=43×2×39=0.3-0.2=5.6-1.6=21.8+20.8=769-(53+498)=84×(641-575)=714-(761-218)=426-(283+126)=820-99=11+471-329=403+820-145=110+375=513×(54÷9)=89×95=(573-353)÷5=828×(28÷7)=30×10×2=291÷3=159÷(142-139)=21×(96÷6)=30÷(3×2)=45×81÷3=180-33×2=480+13×12=473+(792-438)=627-(29+521)=690÷(2×3)=(224-180)÷4=296+329=496+157+85=84÷(12÷6)=65×5-191=84×4÷6=19×5×55=81÷(45÷5)=417+(208-117)=821-872÷8=582-91÷7=317-76-185=37×5=434+(289-104)=490+23×11=15×5×60=120÷5+168=23×36+797=654-(483-440)=436÷2÷2=179×6-629=188÷2×6=650+371×2=495×(581-574)=16×(81÷3)=57×(282-274)=156-138÷6=62.0-35.9=10×33-241=15×3×53=(675-543)÷3=780÷3÷2=18×2÷6=19×(140÷5)=(288-262)×22=11×51+112=911+123×4=626+282=(404-188)÷8=65×3×5=113×8=430+(432-51)=12×20×2=16×14×4=432÷(10÷5)=3.9+6.1=19×22+495=519-(360-132)=35×(225-152)=12×16=參考答案2.3+0.3=2.621+(471-142)=350462÷(207-200)=66259-876÷4=40540÷6+147=23765×14÷7=130310-79+511=74235×69×6=14490295-90×3=25774÷(3×3)=8662×(248÷4)=3844848÷(36÷9)=212504÷8=63741÷3×9=2223629+(415-218)=82684×8-332=34037+328÷4=119320÷(2×2)=80369-15×14=1598.5-3.5=5.038×75=28509.8+33.3=43.1513×(20÷5)=205259×99÷3=1947224-(72+38)=11497×8÷4=19429×(165÷5)=957195÷(455-452)=65241+119×2=479108×7-202=554487-204=283251+223=474460-127=333(572-360)÷4=53231-(168+23)=40446-117×2=212770÷7÷5=22903-15×45=22863×44÷9=308938+405-410=933814-(95+513)=20673.6-37.2=36.418×18-213=11113×43=559165×5×7=57755.2-0.3=4.9155×(56÷7)=1240777+21×37=155496×9+267=1131(217-161)÷7=8549-252=29739×19=741648-491+226=383755-344÷8=712884-16×17=612655+15×20=955164+359+341=864486×8=3888226+211=437144÷4×11=39631×15=465435+625÷5=560614-104×3=30210×47=47022÷(52-50)=11216÷2=1085.8-0.2=5.686×6=51691×(290-282)=728171×2×5=171082.0+13.5=95.526×27÷2=351282÷(42-39)=9460×11÷4=16522×3×17=11221/3+2/3=1228-238÷2=10920×3×83=498024×19-418=38294×2-255=333774÷2÷3=1295.0+0.5=5.5474-342+337=46982×10+19=83938×22-484=352768÷(2×4)=96800×6-371=442961×90÷6=91545÷(10÷2)=950×24÷6=20018×21÷7=54967-(944-275)=298469-238+68=299191×(30÷6)=955942-116=82628×(198÷6)=924925-65×6=53565×2=13037×(171÷9)=70324×38=912459-306+106=259317+159=476427-26-385=16706-387÷9=663516÷2÷2=129195÷5÷3=13216×2×3=1296284+34×4=42029×84×5=12180932+277=120929×3×99=86133/8-2/8=1/8355+84=43996÷(3×2)=166.6-0.6=6.08.3-4.1=4.215×17-148=10774×(37-34)=22220×7=140419×9÷3=1257140+148×3=584753+23×11=100696×(255÷3)=816015×5×72=540010×21-117=93336-454÷2=10974+126+337=537348÷(266-262)=87914-(390-383)=907115×2×3=690492-10×11=382465÷3+553=70826×2×35=1820798+22×17=1172607+780÷4=80255×17-463=472212×(24÷8)=636756÷6÷7=18519-121=398246-63÷7=237272+(214-143)=343829×9-559=690218×(482-474)=14486×22=1892220÷4+485=540634÷2×7=221927+219×4=903132×(14÷2)=92414+491×2=996444÷2÷6=37180÷(2×2)=45711×2-294=112852÷(20÷5)=1354×77=415836×(353-350)=1089.1-5.2=3.9522+744÷8=61561×41=2501792-(129+484)=179206-(356-213)=6312÷4×56=16836×2×57=410495-(38+39)=18510-(590-427)=347946-904+217=259343-(139+72)=132928÷(2×2)=232181-(367-215)=2981×3×4=97254×(72÷8)=486474+229=703982+180-445=71778÷(12÷2)=13568÷(2×4)=71(62-14)÷4=12264÷(16÷8)=132255÷3×92=7820195-(76+107)=12918-435-264=219418-165+80=33384÷3×21=5886.7-0.8=5.9479-16×11=30393-18×4=21129×7÷3=301401-(131-117)=38769÷3×13=299412-28×6=244140÷5×23=64429×3×43=374132×(782-770)=384225×3×7=4725488×5÷4=61085×(150÷5)=2550672÷4÷4=42224×(27÷9)=672291-164=127396÷(507-503)=9988×9-488=304397-18-274=105316+130-257=189679+651=1330(507-461)×79=36343/6+2/6=5/6947-266=68195×(18-14)=380246+(368-11)=603980÷5+138=334112-77÷7=101449+(427-366)=510426×8=340816×13-191=17108÷6×56=1008293+85×3=54829×29-718=123587×9-108=5175826-389-358=7912×14×2=336201×(35-32)=603465÷5=93(623-539)×63=529228×5×4=560486-315÷5=423340-82=258499×2=998416-49-262=105944-137×3=533270÷(3×2)=45180×2+308=668363-149×2=65969÷(668-665)=323860×5÷4=1075203×9=1827270+376=646(512-312)÷2=100392÷(836-832)=98550÷2+48=32338×82=3116168÷6×20=560(237-147)÷9=103/8-1/8=2/8800÷8÷4=25498-21×18=12031+23=54131+44-116=59174+321-187=308149-33-28=88163×2+116=44219×11×2=418390×4=1560166+20×30=76654×8÷6=72103×(152-148)=412516-53×9=393/8+4/8=7/8191+453+128=772849-(462+82)=305140+333=47356×84=4704100+159-142=117276+540÷9=336402+171×5=125711×44-274=210882+415=1297142+305-49=39831-92÷4=8262+48=310277-(432-196)=4125×3×79=5925729÷(3×3)=8126÷2×13=169400-22×16=48661-(243+189)=229280÷2=14017×14÷7=34495+98×4=88728×3×6=504170×5+414=1264476÷(2×2)=119904-(905-487)=48618×(191-184)=126455-54×8=23454+601+900=1955265×(766-762)=1060463-(418-352)=39748+104×2=2564.3-2.3=2.09.8+5.3=15.199×20×5=9900450÷3÷2=75360÷(457-448)=4017×38÷2=323954÷9+296=402476-245=2314/5-1/5=3/5939-14×36=43528×14-198=194349+(871-836)=38469×49=3381702÷6×8=936210÷(12÷6)=105604-10×10=504303+327÷3=41217×25÷5=85310÷5×6=372481-21×20=6119+833+41=893476-(165+266)=45(700-600)÷5=20418×(14÷2)=2926958×(514-511)=287414×(189÷3)=8829.4-8.3=1.1473+718+703=189424×10×3=720330÷(24÷4)=55161+340+102=60396×39÷8=46836×17-437=175(900-836)×56=358427×29+170=95382×5×7=2870413-114-81=218318+228-165=381708÷2=35422.3+70.8=93.1104×9÷3=312100×5×4=2000730-288÷2=58616÷4×8=32908+54÷6=917198÷(348-342)=33336÷6×29=1624259×3=777220-40+249=42972÷(64÷8)=9976-20+970=1926201+10×25=451994-(405+143)=446240+50=290788+562+285=1635250-106=14436×24+307=1171101+62×8=5977.2+5.7=12.9316÷4×6=47448.0-16.1=31.9166÷(423-421)=8321×4×90=7560145+(104-34)=21560.5-16.2=44.3376÷(20÷5)=9427×24-363=285960÷(3×2)=16036×2×5=360892×(42÷7)=5352301-152+329=478773-332-251=190348÷(2×3)=5856×5÷7=40489÷(18÷6)=163787×4=314846×2×26=2392925-173-102=650212-192+373=39328×2×89=4984872÷(2×4)=109429÷3×5=715353-292÷4=280850÷5÷5=3466×(390÷6)=429029×21-299=310489-373=116528÷(2×3)=88421-(419-93)=9511×(258÷3)=946423+(693-213)=903345-390÷3=2152.3+4.4=6.798÷7×53=742267+116+303=686962-16+526=1472743-(423-350)=670173×4=692(861-96)÷3=25525.8+10.6=36.4340×8=2720918-(980-406)=344730-127×2=476155×2=31012×16×2=384219÷(949-946)=7315×11×4=6606.1+6.9=13.0354+(349-20)=683960÷2×6=2880812÷4+188=391147÷(27÷9)=49178×3-495=3916×6×3=28851+268×2=58792×(40÷5)=736966÷7÷6=23866-499=367(135-72)÷7=9339÷(180-177)=113231-(53+126)=52(424-55)÷9=41964-468÷2=730702+68+351=1121619+260+39=918766+705-665=8066.1+0.9=7.0(457-61)÷4=99416-359=57292+(375-107)=560291+273+170=734181+208+603=992111+34×27=1029242+117-340=19612÷(910-904)=102355-472÷4=237719-216=50373+20×28=633297-(349-162)=1106.6+6.7=13.3205+22×25=75519.6-2.1=17.552×(576÷9)=332876×(212-209)=228679-17×22=305162÷3×11=594485×(122-117)=2425723-698=258.9-6.8=2.1510÷2÷5=5135×16-296=264600÷3×4=800201+242=443402÷3×4=53650×(454-437)=85093×8÷6=12411×25-108=16722×14-47=26163×(16÷4)=2522.3-0.2=2.134.0+12.2=46.2148÷(36÷9)=3792×4=368489-16×6=393364×7-859=1689924-(25+173)=72671×53=376338×2×62=4712907-650=257(927-762)÷3=554/7-2/7=2/713.3+72.5=85.88.4+87.0=95.4262+(282-246)=298421-12×15=241226+179-398=759×10÷2=295215-33+166=348251+(800-542)=509657÷3÷3=7344+(423-174)=293882÷9×5=49099×62=613895×10-401=549(382-357)×31=77599-873÷9=2205÷5×9=369991-(131+792)=68123×9÷3=36961×(350-345)=30536×5=18032×16=512155×5=775359+46-380=2516×6×73=7008222÷3=7485×10÷5=170996-832=164526+(425-165)=786787+819+113=1719437-(841-667)=263230+181=411210×2÷7=603.5+9.4=12.9402-291=111378-(56+302)=20440+972-630=782524÷(2×2)=13168+100=168681÷(15÷5)=22711×(121-112)=99828÷(671-669)=41435+984÷4=2814.4-1.1=3.3591+95+151=837215×3-510=13530×2×68=4080553+18×21=93190×61÷9=610172+102=2747.3-6.9=0.4405÷9×76=3420345-244÷2=22335.3-23.9=11.47.9+3.8=11.7145÷5×68=197221×(463-458)=105445÷(197-192)=89896÷7=128297-280+288=305475×4=1900207÷(36÷4)=23106÷2×3=159825-696÷6=709494÷(14÷7)=24717×50÷5=1709.4-7.8=1.6194-25×5=69414×2-13=815100×(24÷8)=30011×5×9=49585×84÷7=1020235÷5=47224÷4÷8=782+(387-163)=30618×(123÷3)=738(381-296)×12=1020595×3-437=1348487+63×8=991228÷(2×3)=38279÷9×6=1868.9+9.9=18.824÷8=3806×(455-450)=4030274×3-308=514315÷(925-920)=63469÷7×32=2144210+276=486556÷(466-464)=27821×19×2=798852÷6+831=97312×9×2=21611×(296÷4)=814460+350÷5=530153+(897-562)=48897-16×3=4997×(164-139)=242572×3÷9=2410×72×6=4320353-129+258=48241+401-64=378760÷(2×2)=19020÷2=10366-313-40=1322×31÷2=341958-(291-35)=702843×(12÷6)=1686(479-416)×10=630890×(840-833)=623056×13=728121+488+232=84112×57×8=5472220×(36÷9)=88046×(90÷9)=460827-(542-486)=7716/9+2/9=8/9235×(56÷8)=164558×(242-226)=92819+110×4=459905×8÷4=1810410+186+107=703226-27×6=64125+120×6=845601+141×7=1588(441-430)×88=968649+923-744=82887-62=25439+654-29=106448÷(4×2)=6(863-824)×40=1560336-112×3=0346+(704-534)=516429-89×4=73(975-674)÷7=43480-37×12=36873÷(3×3)=97218×(176-173)=654738×3÷9=246877-772÷2=491394+219×3=105146×2×98=901621×18-16=362103×9-471=456168÷(187-183)=42398-(83+154)=161108÷3=36102+890÷2=547228+45×12=768784-367=417195×(10÷5)=39019×4×17=1292398-96-150=15299+48-94=53108×2=21624×34-492=324132×4-220=308284÷(28÷7)=71471-311=1602/3-1/3=1/381×4×8=2592647-816÷2=239720÷(255-247)=90228÷4×69=3933156-(255-134)=35491×(48÷6)=3928208÷2=1044/8-2/8=2/8(346-148)÷9=2224×31+85=829448÷4÷8=14161×3-275=208754×8÷2=3016170×(20÷4)=850359-258-44=5714×24-64=27221×63×9=11907133-94=39726×(63÷7)=653467+884÷4=288502-116=386197+206=40315×4×38=2280631+92×5=1091505×(136-130)=303018×20-106=254114+986+41=114112×71-83=769150×(60-56)=600752-444÷4=641241+40×15=8418.1+2.8=10.9663-316÷4=584118+43×13=677507×6-961=208122×(307-299)=176603×7÷9=469239+212=451224-(106-17)=135876-(659-374)=591962×(30÷5)=5772142+260-302=10087-39+398=446376×2-456=296810-251-157=40292×7×5=322039×10-149=241266+308=574342÷6=57(363-314)×13=63714×(154-108)=64453×(580-501)=418738×20=760176-840÷7=56609÷3÷7=29380÷(30÷6)=764.4+7.3=11.7656÷4÷4=41283-10×18=103213÷3=71370÷5×51=377418×50÷6=150336+248×2=832371×4-287=119760×7-27=39319×96÷3=60851×3×4=612448÷(32÷8)=112805×8-349=6091952÷7÷4=3454÷3×2=36150×6-85=81533×57÷3=627738÷3=24619×(378÷6)=1197303×3=909401-24×12=113541-90-189=26253×(246-152)=4982473-79-152=24227×88×6=14256878-12+335=120158×11=638407-38×5=217275-(32+225)=18206÷2=103161+259-196=22417×32-129=41578-12+207=273458+25×6=608389+57×6=73194-(404-323)=13580+(907-718)=769130×2+168=428304÷2×3=45611×42-458=4468×3÷6=234839-224-186=429216÷9×7=16833×3×40=396037×2=74938-916+49=7112×(40÷5)=96592÷2×4=118491×3=273147÷7×87=18274.1+3.3=7.436×19=68445×(450÷5)=405042×86÷6=602461×2×5=461070×54×6=2268090÷(412-407)=18309+57=366578-(46+440)=92793-268-30=495390-39×5=19510×43×4=1720198-20×3=13829×(114-93)=60910×4×38=1520354-44×6=90182+296+24=5022.5-0.3=2.224×15×2=72018×(140÷7)=360851-441+764=1174752÷2×4=150465×60=3900(715-652)÷9=7333-46-76=211300÷5÷3=2024×(219-200)=456339-298+419=460481-175=306922÷(259-257)=461113×(463-459)=452612÷(3×3)=68108÷(12÷3)=27731-(339+146)=2466.6+9.0=15.6458+558÷2=737238-62-44=132(393-349)÷4=1113.9-4.5=9.4749-187×3=188725+15×29=116051÷3×14=23819×4×76=577624×29-46=650181+271+286=738392-337=5511×(204÷3)=748428÷(24÷6)=107882÷9÷2=49214-(258-56)=1212×(22÷2)=132441-14×28=491/9+6/9=7/971+663+189=923414÷3×4=552832-133×5=167456÷4×2=22815×8×6=720798-19×32=190784÷2÷8=49540÷3×2=360486-350+315=4516.2-2.2=4.0920-294×2=33237×3+87=198480÷8×11=660183-182+280=281119-93=2681.1+13.3=94.4224÷(63÷9)=32614-242×2=13066×10÷6=110(305-113)÷6=32810+573-907=476122-108=146.8+5.2=12.0942-(289+73)=580988+50×13=163821+908-509=420417+52-178=29132÷(2×2)=845×96=4320999+(397-33)=1363341-(681-416)=76177÷(27÷9)=5930×3×71=639061+(401-361)=10181-22+407=466384-(141+37)=206988-(313+308)=367167×2×3=100233×3×25=2475712+(619-527)=804290-75+41=25620×20-266=134824÷8+124=227475-602÷2=174965-141-565=25921×12×2=504192÷(76-73)=64930×(288-284)=3720754-753÷3=503438-185-168=8570×12=840532-(59+270)=203416+(465-437)=44434×(12÷6)=6812×18×3=64830÷2×61=915606-39×10=216700÷2×5=175066+184=250512+760÷5=664162+(486-91)=55789×(441-438)=267966-735-31=200304-18×9=142(423-330)×65=604584×(32÷4)=67233×(621-524)=320167×(56÷7)=536268÷(996-992)=67910×(697-688)=8190107+507+358=972156×3×2=93699÷3×84=2772115-(46+64)=5342÷9×83=315421÷3=7652-499=153366÷3+242=364333+106-344=9564×8=5122/6-1/6=1/668×28÷7=272147÷3=4913×21×3=8194/7-1/7=3/788×39×2=6864517+(442-18)=941192÷(72÷9)=24311-45×3=176752÷8÷2=47290×2÷4=145965-(486+201)=278911-246=66524×3×61=439218÷2×35=315782-204+662=1240(293-228)×62=4030954÷(3×3)=10655×12÷4=165230+219+39=48855×90=4950352+431=783159+74×8=75110×63=630747÷(622-613)=8318×17-305=1623÷(21÷3)=8943×4×2=344520-(736-541)=325429+13×43=98824×11=264245×4÷5=196373×2×4=2984846÷(88-86)=423578÷2=289326×3-946=32690÷6×2=230492÷2÷3=82754÷(16÷8)=377476÷7×11=748231×4÷7=132200+690÷6=31513+272-225=60152×8=12161/6+4/6=5/633×(182÷7)=858424÷8×63=333983×5×2=83080÷(2×2)=2021×2×8=336437-81-237=119698-127×3=31718×3×69=3726180+24×5=300261÷(300-297)=87435+29+157=621781×(546-539)=5467156×(281-276)=780325-292=33632÷4×7=1106201-483÷7=132295-77+234=45248+36×10=408784-12×23=508205×9=1845394×2×8=6304786÷(2×3)=131473-(33+340)=100663-18×12=447790-259-530=19.4+3.3=12.79.6+6.5=16.152÷4×55=71564×11+780=1484477-145=332469+538÷2=738985-(342-20)=663634×5÷2=1585579×2=1158359-55×6=29110+(92