三年級(jí)數(shù)學(xué)計(jì)算題專(zhuān)項(xiàng)練習(xí)及答案集錦42×(480-475)=402-43×2=212+13×29=167-111=28×20÷2=118÷2+312=772÷4+219=848×2÷4=6.8-1.0=970×5=60×8÷3=507×(558-555)=30×(237÷3)=383-228-19=489-52×6=498÷6×9=57×5×2=666×5=6.2+2.0=105×5-271=80.7-28.4=275-178-48=166×(437-432)=156÷(2×2)=50×7×2=698-614=465-(425-362)=285+209-11=62×(60÷6)=690÷5×6=377-544÷2=261-(108+52)=91.5-15.9=294+133=133×(90-85)=22×24+112=504÷6+682=97.7-88.8=415÷5=60+60+510=170+84=879-730-67=442+159+249=600÷3÷4=96÷(14÷7)=972-(332+247)=62.6-21.5=921-342×2=876-(98-39)=288-10×4=893-40×7=215÷5=630÷3÷7=81×5×3=7.4-6.6=372×2-289=266-265+153=12×69=457-440÷5=843-72×9=627-(214-181)=(244-213)×28=192÷8×7=145-735÷7=10×36-45=13×78=358+101=8.2-4.8=867+796+695=185+591÷3=882-(84+143)=285÷3=9.7-5.2=449-(17+392)=62×37=96÷8×81=619-(291+250)=963×(873-869)=24×(378÷9)=60×(818-797)=660÷(2×2)=522÷6×61=424×(48÷6)=452-755÷5=660÷(3×2)=29×14-207=337+450=87÷3×4=107×(25÷5)=944÷(32÷8)=969-240÷3=514+54+198=486-602÷2=252÷(14÷7)=353×(176-172)=244+236-180=162÷9×8=87÷(18÷6)=394+18×29=148+104÷4=201-980÷5=327+(178-70)=13×(200-169)=7.9-7.3=542-(625-203)=134-79+77=10×47-204=804+98×9=461-(319+73)=37×(36÷6)=754-667=14×21-288=187×2=476-44×2=405÷(18÷6)=345÷(96-93)=222+196=190+995÷5=796÷4+275=16×13×4=841-219=795-358=295-455÷7=6.1+9.7=35×2×37=(88-38)÷5=26.1+68.5=476-60÷4=49×71×3=591+469+332=306-134÷2=11×(876-871)=5/7-2/7=79×(364÷4)=229+(806-769)=560÷5÷7=962-(81-11)=283-81-22=58×44=390÷5÷3=328+356=92÷4×25=17×11×4=64÷(2×2)=658-249=409-42-104=943-336÷8=155×(36÷6)=17×18×3=88×65=15×(90÷3)=3/6-1/6=59×6×2=774-19×28=672÷6=656÷4+283=34.7+53.7=854-680-75=94×57×2=793+30×6=315-80×2=568÷(12÷6)=854÷2=983+382=139-(130-71)=462+368=277×3×6=13×4×98=21÷3×84=208×4=294+(455-170)=37×47×4=782×(710-701)=(391-27)÷7=15×43÷5=30×49=500-(422+43)=29×6=26+80-83=41×4×5=12×7×42=3.2-1.1=45×7×2=(170-40)÷2=136×7×6=638+125=518×8=27+445-296=693÷3+931=114×4×2=7.7+9.5=27.9+56.3=2/7+4/7=100+113=861-777+426=497-(358-263)=816-19×23=57×(56÷8)=18×50÷6=52.6-3.0=428+775-147=670-282-47=3.0-2.8=475+(765-232)=862×(16÷2)=858-38×10=254+73×11=200÷(20÷5)=336÷7÷4=236+978+284=32×3÷2=553+468-579=210÷(2×3)=(400-380)×44=736-414=425+(918-230)=489-(163-129)=328-(265+31)=40×2×69=392÷8×40=234÷(205-199)=460÷5÷2=436-53×8=60÷5=6.5+2.3=896÷(4×2)=19×15×2=175×(167-164)=884×7=744÷(20÷5)=554+48×15=34×6=360-25×13=885-277-533=978-185=250+18×6=115+(444-282)=923-59×10=784-27×12=32×50÷2=704×5-473=108÷(2×3)=6.6-2.0=(185-171)×60=961-664+126=510×(104-95)=437+34-65=441+(127-22)=24×31-618=410-188×2=57×80÷4=375÷(201-198)=(117-80)×68=632÷(20÷5)=422+25×11=5.9-3.1=322×2-39=4.3+8.8=65×6-371=96×9-71=326-10×20=104×9×7=674×(30÷6)=104÷8=336÷(2×2)=252+311+434=250+587+509=17×19×3=400÷(320-315)=213-(175+30)=348-143+110=19×62÷2=918-61+851=668÷2÷2=2/8+3/8=404÷(2×2)=204÷(135-132)=265+139+217=11×3×88=206+584=255+188-366=330÷(45÷9)=2/3-1/3=13×56=540÷3÷4=214÷2+172=15×10=417÷(15÷5)=28×7×3=30×(80÷8)=400÷8÷5=500-12×36=416÷(452-450)=52×(117÷9)=398-18×13=285÷3×4=844-100=411+214×2=1.4+7.5=148+76×8=58×(153÷9)=285-10×24=10×88÷2=581+249-246=30×14-362=(915-475)÷8=90.3-77.7=572×3-569=10×34-93=140×4÷5=324÷(124-121)=85.9-82.6=26×15-71=835-298+990=449-30×12=41×2×20=740÷2÷5=671×(24÷3)=480×5÷3=2/9+7/9=517+12×41=387-(369-159)=79×54×6=204÷(15÷5)=24×(33-25)=47×15÷3=60×2÷8=813-(273+99)=(559-513)×58=674-96-437=196-16×10=306÷(346-337)=232×4-123=285÷5=744-627=475-169-165=448-207-161=404+618+748=377×5-318=143+27×11=402-74+166=26×29-735=10×2×22=(733-615)÷2=98÷7×99=863+178+528=85×(216÷6)=49×11+262=79+348÷2=27×22+17=549÷9×97=48.9+6.3=699-219+53=498÷(3×2)=19×(441÷9)=549÷(350-347)=694×(18÷6)=453-156-261=435×3÷5=36÷4=84×(366-319)=75÷5×62=251-(132-16)=772-(313+389)=883-13×34=400÷2÷2=70÷(14÷2)=84÷7×29=40÷5×27=297+56×6=918÷9÷6=615-291+318=87×90÷6=242-720÷4=141-50=933-(400+165)=240-(75+10)=18÷6×98=40×21+579=102+396=42×48÷8=28÷(2×2)=108÷(24÷8)=(111-25)×62=99÷3×14=159+194+441=780÷5=348-343÷7=417-(365-18)=108÷4÷9=168÷(3×2)=101×6÷3=3.2+7.1=588+720÷8=315×2÷6=803-444-92=30×58÷3=640÷4÷2=528÷2÷8=173×4=45×24=78×4÷3=70+(495-127)=275-198÷6=492÷(571-569)=3/9+5/9=31+81+206=437-14×16=7.8+2.3=35+(449-203)=426-(441-249)=17×21÷7=12×2×54=59×16=124÷4=4.5+8.5=193+618+428=351-47=152÷8=947-19×47=48÷4×33=76×(145÷5)=204÷4÷3=140×(16÷8)=(809-424)÷7=24×2×67=414÷(62-59)=511÷7×38=168÷3+384=46×(546÷6)=889-357+954=443×6=369-540÷9=429+(999-49)=35×2÷5=17×(48-44)=74×13-939=173×4-553=778-24×26=295-20×12=193+265=222+14×27=214÷(825-823)=132÷(422-419)=150÷3×18=308-240=685÷(355-350)=836÷(2×2)=55×3+785=259-248=52×11=324-215+24=32.2-9.1=308÷(162-160)=728-545÷5=(252-230)×35=99-128÷4=54×6-85=338+(343-189)=152-53=666÷3÷3=107+390-198=13×3×59=70×91÷5=172÷(16÷4)=(784-480)÷8=36×7×3=553×9÷3=(432-402)÷3=237-(191-104)=615×4÷5=202×3×5=9.1+8.7=936÷3÷3=3/5-1/5=807-594+559=401-69-169=246-565÷5=1/8+4/8=108+222=405-132×2=762÷(2×3)=75×70×3=305-24×12=878-(78+249)=(994-168)÷7=10×(612-599)=(300-60)÷4=152÷(2×4)=215+248=536×5÷2=132÷(16÷8)=658÷2=762-191×2=910-(579-253)=594÷2×7=288÷(12÷4)=132×6÷2=181+53+270=28×24=73×(190÷2)=696+588+336=11×(402÷6)=5.4-5.3=19×9+148=285×2=165×(16÷2)=178+565=201÷(261-258)=280+466+21=828-53×8=24×11-108=112×2=30×(800-749)=90.3-33.9=41×(54÷6)=214-57=147÷(372-369)=26×3×49=407-13×23=91×7+528=914-(704-367)=31×(295-287)=173×3+156=96×76÷6=370÷2×3=228+(459-123)=45×2×47=2.7+16.4=243+(457-248)=473-168=231-73+99=166+10×98=748÷(202-198)=297+768-240=201-(304-286)=314×3-295=10×(164÷2)=238÷7=171+(467-116)=53×14=265×6÷3=68×7+296=13×17×4=(93-43)×12=78+72=21÷3=480÷2÷2=25×28×4=32×8×2=484-38×11=649-22×22=564÷(214-210)=444÷(24÷4)=224×2÷8=159÷3×15=1/6+4/6=920÷(198-193)=828+(771-96)=406-(18+256)=296÷2÷2=772+38+73=59×9=672÷(14÷7)=49×2×87=858×8-779=656÷2×7=37×12-138=984-(848-681)=389+508÷2=21×46-843=(301-290)×53=14×(186÷3)=445-324=13×11×5=13×(570÷6)=398-(216-140)=872÷2×9=8.2+6.2=(308-218)×26=348÷6=787-360×2=135×(202-198)=240÷(2×3)=904×(372-365)=(912-117)÷5=209×3-501=30×(420-406)=334+(307-282)=607-44×5=375-(96+172)=189÷7=178-114÷2=774-111=36×4-47=15×(264÷4)=594-198×3=78×(270÷6)=750÷5÷6=39+358×2=597+71×12=6.5-0.5=270×2=284+185-366=213×9-349=307-324÷9=12×77=40÷8×9=887-(684-184)=400÷8=486-(285+97)=393-58-45=363×8÷4=12×3×24=117-17+158=437-(147+70)=16×5×90=319-10-205=422-287+426=(552-492)÷3=1.8+0.2=20×4÷8=300-630÷6=318×3-841=545-(320+27)=3/7+2/7=415-225+276=19×23×2=67×35÷7=78×6×8=20×77×3=24÷2+438=586-210-30=84×62÷3=13×34-321=195+11×3=11×16×3=(280-161)÷7=7.8-1.4=265-51×5=283+47-184=566+910-911=38×(216÷9)=155+(233-49)=896÷7×8=71×9-534=501+15×56=355-16×20=311-307+92=(110-71)×14=475÷5÷5=12×(324÷9)=896-322-482=343×(81÷9)=2/10+5/10=10.0+5.4=459×2=208+462=363+34×16=883-16×26=607+186÷6=46+902÷2=74×8÷2=255-(202-52)=437-17×17=36×(49÷7)=154×2-249=51×(913-904)=722+623÷7=983-54×7=664-304=184-441÷3=196+187-366=34×5=75×(348-345)=38×98÷2=197×(409-405)=526÷(180-178)=49×78÷6=925÷5+163=37×12÷6=2/8-1/8=6/8-2/8=16×4×62=7.4-2.2=27×15=132÷(2×3)=45÷9=347+16×28=43×12-403=16×36÷3=150÷3=(493-424)×52=132×7×8=449-131+56=340÷4×9=10.0-5.4=32÷8×13=134×7-296=4.9-2.7=60÷5×91=906÷6×4=18×3×46=844-(932-190)=117+810÷5=16×55+462=305-27-38=750÷3÷2=807-(157+456)=148×8-103=33.3+45.7=845+386-886=24×31×4=319-825÷3=441-380+363=93×(299-224)=381-(95+173)=488+150×3=15×(74÷2)=24×88×3=44.3+19.9=448÷7÷4=87×(16÷2)=120-58+137=126÷(403-397)=261×(24÷4)=239+98-270=205+166=450÷(12÷4)=910-787-102=84÷(2×3)=368+69×6=11×33×2=40÷8×79=75×58×4=332+107=158×(47-38)=34×(119÷7)=90+129+314=286-121-143=687÷3×5=75×(475-464)=28×11=4.4-3.3=8.0-3.9=17×11×5=280+172=217×4-521=330÷2×5=921+505÷5=54×16-519=34×25=78×(119-108)=796÷(2×2)=249×(21÷7)=270÷2+902=577+585-487=437-(207-14)=774-98×3=650+12×17=738×(15÷5)=332+(77-76)=352÷2+288=54+(811-630)=99+(468-452)=120÷5=10×7×68=10×9×70=404×(36÷6)=272-(75-25)=960÷(2×2)=19×4×78=76×(78÷2)=103+47×11=501+512÷8=68+58×10=17×(165÷5)=123×8=402-(304-47)=340÷4=828÷9×59=372÷(2×2)=470+190+721=31×(80÷8)=664÷8×11=3/8+2/8=(488-179)÷3=22+158×5=135÷(15÷5)=453-52×3=13×66-115=222×2×7=(452-358)×37=288+(489-431)=385+498×2=495-934÷2=134+17×16=400÷4=679×(243-236)=444-676÷4=115+41×8=446-344-15=223+(537-51)=771-44+747=645+38×25=314-59×2=885×(980-975)=14-(192-187)=9.6+0.9=81+104×2=120÷2÷3=989-458-59=632-(197+413)=228÷3+197=(351-76)÷5=(780-159)÷3=689+30×4=702÷3×9=277+558=60×52=968-670+610=957×(12÷4)=682-198×3=308-(174+113)=603÷9×7=6.9+9.5=16×2×44=790÷2×5=427×6÷2=29×4×2=15+300×2=443-108=218×(36÷9)=332-153-18=10×62=233+916÷2=154×4×9=198÷3=25×(114÷6)=91×86×9=857-285+61=225-67=282÷3=27×2×53=499-84÷7=25×33+111=680÷2=136-17-48=239+22×17=861-427×2=10×33×3=836×2=274-16×15=565-102-238=23×26=(234-116)÷2=789×(16÷4)=211+168=938+990+639=(374-220)÷7=68.3-22.8=321+(395-293)=809-183×2=157×(12÷6)=5.6-0.3=618÷6+386=135×(24÷8)=58×57=216÷3=10×3×56=6.3+6.7=11×10-42=80÷4+825=284+202-141=19×(122-84)=337+143-441=40÷(2×2)=48×14=195+698-272=23×2×10=587×4÷2=299+100=402÷(15÷5)=24+471×2=784÷(2×2)=147×(35÷7)=12×26-78=280+180-54=67×5×2=624÷3÷2=465-410+347=85×40÷2=24×20×2=35×22÷2=326+138=399-194+655=449×2×8=51×14÷3=528+563-288=8.4+7.9=105÷7×46=169+42=25÷5×71=38×5×2=473-10×46=293-59=(114-88)÷2=46×44÷4=34×18÷9=400÷(331-327)=18÷(255-246)=400×7=232+49+528=168÷2×70=700-35×12=799-614-48=167×7=64×5×2=813÷3×8=476+176×5=(486-374)÷4=38×21-420=300÷(2×2)=868÷4÷7=740÷(459-454)=111×3-147=285-250=117×8=136×(196-190)=315-300=65×91=160+115×3=41×7×2=571×(378-370)=906÷(3×2)=839-307×2=561÷3=281+58=338-484÷4=99×16×6=14×16+197=165-114÷3=70×(264÷4)=87+612-78=94×24×2=(948-792)÷4=461+506-530=(382-66)÷2=448÷2+321=208+73=858-10×47=126÷(154-152)=431-86-290=874-(888-786)=839-31×23=88+61=232×4÷8=35.2+6.6=50+23-14=330×3=80×12÷3=31×40=26×8=356÷2=400÷4×9=154×3=388÷4×12=9.9-3.4=96×62=3.1+5.9=75×49=11×12×4=(454-82)÷3=840÷8×2=862-(459+285)=314-(149-142)=416÷8×7=36×15=568+178+203=146×(20÷5)=190×(458-455)=984-36×13=934-598+315=(741-594)÷7=6/8-1/8=89×11=344÷(20÷5)=17+698+214=869-138-404=951×2=369-149+22=28×(384-378)=544+661+516=135×6×2=46×7×4=12×39-74=(425-170)÷3=61×(68÷2)=72÷6×43=220×(36÷9)=12+93×4=11×16-50=40×2×7=21×42÷7=361+(357-251)=29×(963-936)=27×17×2=159×6÷3=21+247+552=4/8-3/8=443×3-672=424÷(32÷8)=42×(496÷8)=4/8-2/8=460-(211+183)=228÷4=21×17-102=3.4+7.6=296÷8×9=126+294=15×26×2=8.9-0.2=358-29×11=809-672+44=640-20×13=12×(248-193)=351×3-776=349-242=33×(435-429)=472÷4×8=834+(824-346)=362+47×5=46×(48÷3)=(323-279)×22=256÷4÷2=843-154-222=14×2×46=384÷4÷3=608-(456-307)=105+850-547=270-21=453-211=378÷6×5=372+790=55+(288-264)=52×6×3=579+596+110=210÷2=184+241×3=(865-816)×59=492+19×47=10×6×94=550+218×3=224×2×5=164-89+721=630-367=431+671+846=(428-276)÷4=5.4+25.7=2/9+6/9=764-(308+437)=300-180÷9=416×(54÷6)=864÷(4×2)=452-16=10÷5×86=48+129+212=463-(69+383)=32÷(16÷4)=18×2×32=17×6×8=131×(230-225)=710×3÷5=774-698=8.5+0.2=50×(48-39)=528÷8×14=50×(350÷7)=895÷5×2=4.5+9.5=25÷5×75=3/8-1/8=105×(45-38)=272+13×36=308×2÷8=16÷2×38=358+338-224=996÷(3×2)=60÷2÷3=60÷(2×2)=645÷5×2=110×(81÷9)=25×5×3=78×10=26×(74÷2)=352÷(36÷9)=4.5-2.4=54÷(125-123)=300÷6×56=780÷4÷3=3.5+5.6=85.4-72.7=134×7-884=98×(453-450)=171+92=56×(298-287)=528+23×7=180÷5÷4=202×4=85×80=315+136×5=685×(686-683)=16×3×96=815-204-58=33+245+318=243+41-119=555-198×2=99×5=631-(539-389)=814-(24+483)=14×22-213=595+178=18×27×2=279-98=270÷(45÷9)=14×6×67=251×(12÷3)=208÷(2×2)=487+13×24=802+41×16=148-53+136=6/10-3/10=40÷5×48=16×84÷6=8.2+7.0=178+660+379=64×(45÷5)=462-198-239=261×7-365=380-475÷5=473-450=12×40÷3=12×58-295=880÷4÷2=449-239-28=840×2-249=874-507+412=(816-414)÷3=10×4×63=(233-221)×66=15×35×4=174×4-362=56×8×6=617+606÷6=375+347+788=180-22×5=116×2=436×(862-858)=276+(890-237)=270-48×3=958+(486-105)=876÷6÷2=168÷8×33=664÷(4×2)=85×10+486=40×11-159=518×4-609=450÷2÷5=32÷(4×2)=856÷(24÷3)=31×53×9=58÷2+943=465+754-526=126÷3×9=15×60=181-29×4=15×3×18=32×6×3=216+(618-406)=307+(395-58)=430÷(665-663)=230-198+26=28×13=27×(12÷6)=26×37-318=267-(425-179)=7.3+6.3=280÷(16÷2)=294×7-507=969×(447-440)=155+124-268=932×9=571-12×20=22×(777-698)=37+127+705=16×20-24=288-420÷2=202-(416-309)=231÷7=173×5×7=77×48÷2=275+852+344=36÷(32÷8)=24×11÷4=228+57-199=210÷5×2=607-(540-510)=796+556+648=783-308-199=102×3÷9=266÷2+727=642×3=(832-760)×72=706-724÷4=232÷(2×2)=356-181-172=528×5-573=20×43=67×38=303÷(24÷8)=754÷2×4=94÷2×13=248×3÷6=30÷3×83=306×3-510=179×3×6=3/8-2/8=16×22+986=49×18×5=276÷2÷3=911-17-883=373×7=362-340÷4=359-333÷9=735-804÷4=455×(30÷5)=163+12×19=91×12=217×7=934-25×14=711×5-307=384-261+241=323+434-657=(984-306)÷6=300÷5=405-45×6=400÷4÷4=12×35-222=2.3-0.4=24×3×7=224×(484-481)=114+398×2=301×3-548=14×22×3=306×(10÷5)=27×3×32=216÷(21÷7)=25×11×3=414÷6×9=45×21+536=20×39-80=212-(56+135)=(337-177)÷8=908×(878-872)=834+(874-110)=397-199-127=299+600÷3=371+32×13=21×38-316=295+(271-185)=17×16-181=500-292=33×(24÷2)=125+38=976+701-27=11×11-59=158-76×2=497-138÷6=166×2÷4=212÷4×16=1/10+6/10=2.4+10.1=252÷(14÷2)=456÷(401-398)=8.5-6.1=9.4+8.6=697+63×13=96×98÷8=40×14÷7=432÷6÷6=66.2+19.5=417-213-163=696×2÷4=390×2+923=(531-335)÷7=590-681÷3=837÷(3×3)=60+284=151-95=5.5+6.1=350-(221+39)=944÷8+299=498÷(54÷9)=72×(177÷3)=660×3÷2=114×8÷3=837+419-838=202+323×2=481+102=55÷5×87=952÷8=155×9-416=322-122÷2=3.3+91.5=146×2+198=17×5×78=888÷(2×4)=45×2×79=220-145=336-(235-47)=379-64×4=217×3=25×31-401=152÷(309-305)=(949-859)÷6=984÷(334-328)=758+(527-526)=870-687+444=895-40×14=247-29+40=337+(398-339)=522÷(12÷2)=368-137+199=360÷(3×2)=821-46×2=399÷(629-626)=265+39×14=247×4=848÷8×4=224÷2×8=76×96×8=233+(487-44)=648×7÷2=409-(297+102)=198+295-297=176+646=459-(985-742)=205+(872-596)=280÷2=908-(25+679)=13×61-92=163×(32÷8)=33.1+7.4=611+(648-95)=36×(259-238)=43×3×6=548÷(36÷9)=219-21×10=290÷(45÷9)=33×3×6=202+940÷5=117÷(943-934)=678-430=52×82=726÷(18÷3)=234+174=365+304÷2=223-46×2=755×(540-536)=344-40×6=62×(794-741)=407×(18÷9)=454+608+846=128×6+800=82.8-55.6=279÷9×27=84×27÷2=420÷5×4=239×8=8.6-1.7=404-(122+63)=453-(109+182)=67×(193-179)=490÷5×8=465-401=414÷9=978÷3=900×5÷9=498÷(519-516)=374-13×28=700÷2+537=877×5=37×10-283=44×61=273÷(18÷6)=68+383=14×7×6=16×56=244-137-74=423-818÷2=940×7÷2=175×(159-154)=640÷2÷5=356-132+201=42×10×2=51×(469÷7)=77×11-332=891×5-220=12×51=424-10×27=64÷(4×2)=(927-705)÷3=130×7÷5=8.1-4.5=118×8+97=288-(13+96)=505+(646-265)=(249-213)÷6=238-(274-236)=371×(593-587)=369-125=995-(747+242)=993÷3×6=472-(450-267)=(720-600)÷2=733-(695-636)=338-249=135×6÷9=9.9-7.1=275×2=633+869-596=25÷5×2=504÷(2×3)=547+234+28=10×36÷9=96×23×6=28÷2=51×(396÷6)=393+12×43=11×8×45=33+618+164=10×83-822=19-27÷3=524-(450-260)=124÷(2×2)=252+12×23=303×7-266=447-(357+31)=194+24×19=459-224×2=676÷2×3=11×(106÷2)=358×(15÷3)=372-146-67=12×7×63=164×6÷3=46+323+587=852÷(202-200)=909÷3×2=4.7+2.3=198×5-839=304-78×3=129÷(875-872)=598×(10÷5)=91×39×3=69×10÷3=800-152×5=935-(176+744)=15÷3×12=360+(559-239)=28×2×30=19×45=18×96×7=469-22×3=195÷5=640+336×2=168÷(18÷3)=308÷(176-174)=(174-154)÷5=57×17-89=259×3×9=210+148×3=401×(560-551)=199×(32÷8)=477-27×14=44×2×60=193-(365-302)=384÷8÷4=43+900-276=47×(90÷3)=14×2×47=(40-26)×16=123÷(252-249)=45÷5×45=750×6÷3=350+754÷2=930×(24÷3)=320-18×10=40×(625-568)=145÷5=50+12=444÷(395-389)=60×16÷4=164×2=227+54÷3=9.8-6.1=(127-88)÷3=24×(98÷2)=47×9+80=824÷(2×2)=891-(650-263)=129+359-422=50×17÷2=294+(946-638)=195+838÷2=353+336+235=126-59+302=42×(176-154)=66×39÷3=(435-63)÷6=784-(613+51)=696-32×7=65×8-189=(622-358)÷8=322+70-282=45+330×2=36×70÷9=(277-182)×38=1/4+2/4=32×(136-128)=17×(786-728)=63×5=883×3=(147-135)÷6=37×9÷3=13×3×34=10.0-0.8=369-242+238=456÷(2×3)=(260-195)÷5=71×14-852=245÷(608-601)=(432-393)×16=599-(332+165)=參考答案42×(480-475)=210402-43×2=316212+13×29=589167-111=5628×20÷2=280118÷2+312=371772÷4+219=412848×2÷4=4246.8-1.0=5.8970×5=485060×8÷3=160507×(558-555)=152130×(237÷3)=2370383-228-19=136489-52×6=177498÷6×9=74757×5×2=570666×5=33306.2+2.0=8.2105×5-271=25480.7-28.4=52.3275-178-48=49166×(437-432)=830156÷(2×2)=3950×7×2=700698-614=84465-(425-362)=402285+209-11=48362×(60÷6)=620690÷5×6=828377-544÷2=105261-(108+52)=10191.5-15.9=75.6294+133=427133×(90-85)=66522×24+112=640504÷6+682=76697.7-88.8=8.9415÷5=8360+60+510=630170+84=254879-730-67=82442+159+249=850600÷3÷4=5096÷(14÷7)=48972-(332+247)=39362.6-21.5=41.1921-342×2=237876-(98-39)=817288-10×4=248893-40×7=613215÷5=43630÷3÷7=3081×5×3=12157.4-6.6=0.8372×2-289=455266-265+153=15412×69=828457-440÷5=369843-72×9=195627-(214-181)=594(244-213)×28=868192÷8×7=168145-735÷7=4010×36-45=31513×78=1014358+101=4598.2-4.8=3.4867+796+695=2358185+591÷3=382882-(84+143)=655285÷3=959.7-5.2=4.5449-(17+392)=4062×37=229496÷8×81=972619-(291+250)=78963×(873-869)=385224×(378÷9)=100860×(818-797)=1260660÷(2×2)=165522÷6×61=5307424×(48÷6)=3392452-755÷5=301660÷(3×2)=11029×14-207=199337+450=78787÷3×4=116107×(25÷5)=535944÷(32÷8)=236969-240÷3=889514+54+198=766486-602÷2=185252÷(14÷7)=126353×(176-172)=1412244+236-180=300162÷9×8=14487÷(18÷6)=29394+18×29=916148+104÷4=174201-980÷5=5327+(178-70)=43513×(200-169)=4037.9-7.3=0.6542-(625-203)=120134-79+77=13210×47-204=266804+98×9=1686461-(319+73)=6937×(36÷6)=222754-667=8714×21-288=6187×2=374476-44×2=388405÷(18÷6)=135345÷(96-93)=115222+196=418190+995÷5=389796÷4+275=47416×13×4=832841-219=622795-358=437295-455÷7=2306.1+9.7=15.835×2×37=2590(88-38)÷5=1026.1+68.5=94.6476-60÷4=46149×71×3=10437591+469+332=1392306-134÷2=23911×(876-871)=555/7-2/7=3/779×(364÷4)=7189229+(806-769)=266560÷5÷7=16962-(81-11)=892283-81-22=18058×44=2552390÷5÷3=26328+356=68492÷4×25=57517×11×4=74864÷(2×2)=16658-249=409409-42-104=263943-336÷8=901155×(36÷6)=93017×18×3=91888×65=572015×(90÷3)=4503/6-1/6=2/659×6×2=708774-19×28=242672÷6=112656÷4+283=44734.7+53.7=88.4854-680-75=9994×57×2=10716793+30×6=973315-80×2=155568÷(12÷6)=284854÷2=427983+382=1365139-(130-71)=80462+368=830277×3×6=498613×4×98=509621÷3×84=588208×4=832294+(455-170)=57937×47×4=6956782×(710-701)=7038(391-27)÷7=5215×43÷5=12930×49=1470500-(422+43)=3529×6=17426+80-83=2341×4×5=82012×7×42=35283.2-1.1=2.145×7×2=630(170-40)÷2=65136×7×6=5712638+125=763518×8=414427+445-296=176693÷3+931=1162114×4×2=9127.7+9.5=17.227.9+56.3=84.22/7+4/7=6/7100+113=213861-777+426=510497-(358-263)=402816-19×23=37957×(56÷8)=39918×50÷6=15052.6-3.0=49.6428+775-147=1056670-282-47=3413.0-2.8=0.2475+(765-232)=1008862×(16÷2)=6896858-38×10=478254+73×11=1057200÷(20÷5)=50336÷7÷4=12236+978+284=149832×3÷2=48553+468-579=442210÷(2×3)=35(400-380)×44=880736-414=322425+(918-230)=1113489-(163-129)=455328-(265+31)=3240×2×69=5520392÷8×40=1960234÷(205-199)=39460÷5÷2=46436-53×8=1260÷5=126.5+2.3=8.8896÷(4×2)=11219×15×2=570175×(167-164)=525884×7=6188744÷(20÷5)=186554+48×15=127434×6=204360-25×13=35885-277-533=75978-185=793250+18×6=358115+(444-282)=277923-59×10=333784-27×12=46032×50÷2=800704×5-473=3047108÷(2×3)=186.6-2.0=4.6(185-171)×60=840961-664+126=423510×(104-95)=4590437+34-65=406441+(127-22)=54624×31-618=126410-188×2=3457×80÷4=1140375÷(201-198)=125(117-80)×68=2516632÷(20÷5)=158422+25×11=6975.9-3.1=2.8322×2-39=6054.3+8.8=13.165×6-371=1996×9-71=793326-10×20=126104×9×7=6552674×(30÷6)=3370104÷8=13336÷(2×2)=84252+311+434=997250+587+509=134617×19×3=969400÷(320-315)=80213-(175+30)=8348-143+110=31519×62÷2=589918-61+851=1708668÷2÷2=1672/8+3/8=5/8404÷(2×2)=101204÷(135-132)=68265+139+217=62111×3×88=2904206+584=790255+188-366=77330÷(45÷9)=662/3-1/3=1/313×56=728540÷3÷4=45214÷2+172=27915×10=150417÷(15÷5)=13928×7×3=58830×(80÷8)=300400÷8÷5=10500-12×36=68416÷(452-450)=20852×(117÷9)=676398-18×13=164285÷3×4=380844-100=744411+214×2=8391.4+7.5=8.9148+76×8=75658×(153÷9)=986285-10×24=4510×88÷2=440581+249-246=58430×14-362=58(915-475)÷8=5590.3-77.7=12.6572×3-569=114710×34-93=247140×4÷5=112324÷(124-121)=10885.9-82.6=3.326×15-71=319835-298+990=1527449-30×12=8941×2×20=1640740÷2÷5=74671×(24÷3)=5368480×5÷3=8002/9+7/9=1517+12×41=1009387-(369-159)=17779×54×6=25596204÷(15÷5)=6824×(33-25)=19247×15÷3=23560×2÷8=15813-(273+99)=441(559-513)×58=2668674-96-437=141196-16×10=36306÷(346-337)=34232×4-123=805285÷5=57744-627=117475-169-165=141448-207-161=80404+618+748=1770377×5-318=1567143+27×11=440402-74+166=49426×29-735=1910×2×22=440(733-615)÷2=5998÷7×99=1386863+178+528=156985×(216÷6)=306049×11+262=80179+348÷2=25327×22+17=611549÷9×97=591748.9+6.3=55.2699-219+53=533498÷(3×2)=8319×(441÷9)=931549÷(350-347)=183694×(18÷6)=2082453-156-261=36435×3÷5=26136÷4=984×(366-319)=394875÷5×62=930251-(132-16)=135772-(313+389)=70883-13×34=441400÷2÷2=10070÷(14÷2)=1084÷7×29=34840÷5×27=216297+56×6=633918÷9÷6=17615-291+318=64287×90÷6=1305242-720÷4=62141-50=91933-(400+165)=368240-(75+10)=15518÷6×98=29440×21+579=1419102+396=49842×48÷8=25228÷(2×2)=7108÷(24÷8)=36(111-25)×62=533299÷3×14=462159+194+441=794780÷5=156348-343÷7=299417-(365-18)=70108÷4÷9=3168÷(3×2)=28101×6÷3=2023.2+7.1=10.3588+720÷8=678315×2÷6=105803-444-92=26730×58÷3=580640÷4÷2=80528÷2÷8=33173×4=69245×24=108078×4÷3=10470+(495-127)=438275-198÷6=242492÷(571-569)=2463/9+5/9=8/931+81+206=318437-14×16=2137.8+2.3=10.135+(449-203)=281426-(441-249)=23417×21÷7=5112×2×54=129659×16=944124÷4=314.5+8.5=13.0193+618+428=1239351-47=304152÷8=19947-19×47=5448÷4×33=39676×(145÷5)=2204204÷4÷3=17140×(16÷8)=280(809-424)÷7=5524×2×67=3216414÷(62-59)=138511÷7×38=2774168÷3+384=44046×(546÷6)=4186889-357+954=1486443×6=2658369-540÷9=309429+(999-49)=137935×2÷5=1417×(48-44)=6874×13-939=23173×4-553=139778-24×26=154295-20×12=55193+265=458222+14×27=600214÷(825-823)=107132÷(422-419)=44150÷3×18=900308-240=68685÷(355-350)=137836÷(2×2)=20955×3+785=950259-248=1152×11=572324-215+24=13332.2-9.1=23.1308÷(162-160)=154728-545÷5=619(252-230)×35=77099-128÷4=6754×6-85=239338+(343-189)=492152-53=99666÷3÷3=74107+390-198=29913×3×59=230170×91÷5=1274172÷(16÷4)=43(784-480)÷8=3836×7×3=756553×9÷3=1659(432-402)÷3=10237-(191-104)=150615×4÷5=492202×3×5=30309.1+8.7=17.8936÷3÷3=1043/5-1/5=2/5807-594+559=772401-69-169=163246-565÷5=1331/8+4/8=5/8108+222=330405-132×2=141762÷(2×3)=12775×70×3=15750305-24×12=17878-(78+249)=551(994-168)÷7=11810×(612-599)=130(300-60)÷4=60152÷(2×4)=19215+248=463536×5÷2=1340132÷(16÷8)=66658÷2=329762-191×2=380910-(579-253)=584594÷2×7=2079288÷(12÷4)=96132×6÷2=396181+53+270=50428×24=67273×(190÷2)=6935696+588+336=162011×(402÷6)=7375.4-5.3=0.119×9+148=319285×2=570165×(16÷2)=1320178+565=743201÷(261-258)=67280+466+21=767828-53×8=40424×11-108=156112×2=22430×(800-749)=153090.3-33.9=56.441×(54÷6)=369214-57=157147÷(372-369)=4926×3×49=3822407-13×23=10891×7+528=1165914-(704-367)=57731×(295-287)=248173×3+156=67596×76÷6=1216370÷2×3=555228+(459-123)=56445×2×47=42302.7+16.4=19.1243+(457-248)=452473-168=305231-73+99=257166+10×98=1146748÷(202-198)=187297+768-240=825201-(304-286)=183314×3-295=64710×(164÷2)=820238÷7=34171+(467-116)=52253×14=742265×6÷3=53068×7+296=77213×17×4=884(93-43)×12=60078+72=15021÷3=7480÷2÷2=12025×28×4=280032×8×2=512484-38×11=66649-22×22=165564÷(214-210)=141444÷(24÷4)=74224×2÷8=56159÷3×15=7951/6+4/6=5/6920÷(198-193)=184828+(771-96)=1503406-(18+256)=132296÷2÷2=74772+38+73=88359×9=531672÷(14÷7)=33649×2×87=8526858×8-779=6085656÷2×7=229637×12-138=306984-(848-681)=817389+508÷2=64321×46-843=123(301-290)×53=58314×(186÷3)=868445-324=12113×11×5=71513×(570÷6)=1235398-(216-140)=322872÷2×9=39248.2+6.2=14.4(308-218)×26=2340348÷6=58787-360×2=67135×(202-198)=540240÷(2×3)=40904×(372-365)=6328(912-117)÷5=159209×3-501=12630×(420-406)=420334+(307-282)=359607-44×5=387375-(96+172)=107189÷7=27178-114÷2=121774-111=66336×4-47=9715×(264÷4)=990594-198×3=078×(270÷6)=3510750÷5÷6=2539+358×2=755597+71×12=14496.5-0.5=6.0270×2=540284+185-366=103213×9-349=1568307-324÷9=27112×77=92440÷8×9=45887-(684-184)=387400÷8=50486-(285+97)=104393-58-45=290363×8÷4=72612×3×24=864117-17+158=258437-(147+70)=22016×5×90=7200319-10-205=104422-287+426=561(552-492)÷3=201.8+0.2=2.020×4÷8=10300-630÷6=195318×3-841=113545-(320+27)=1983/7+2/7=5/7415-225+276=46619×23×2=87467×35÷7=33578×6×8=374420×77×3=462024÷2+438=450586-210-30=34684×62÷3=173613×34-321=121195+11×3=22811×16×3=528(280-161)÷7=177.8-1.4=6.4265-51×5=10283+47-184=146566+910-911=56538×(216÷9)=912155+(233-49)=339896÷7×8=102471×9-534=105501+15×56=1341355-16×20=35311-307+92=96(110-71)×14=546475÷5÷5=1912×(324÷9)=432896-322-482=92343×(81÷9)=30872/10+5/10=7/1010.0+5.4=15.4459×2=918208+462=670363+34×16=907883-16×26=467607+186÷6=63846+902÷2=49774×8÷2=296255-(202-52)=105437-17×17=14836×(49÷7)=252154×2-249=5951×(913-904)=459722+623÷7=811983-54×7=605664-304=360184-441÷3=37196+187-366=1734×5=17075×(348-345)=22538×98÷2=1862197×(409-405)=788526÷(180-178)=26349×78÷6=637925÷5+163=34837×12÷6=742/8-1/8=1/86/8-2/8=4/816×4×62=39687.4-2.2=5.227×15=405132÷(2×3)=2245÷9=5347+16×28=79543×12-403=11316×36÷3=192150÷3=50(493-424)×52=3588132×7×8=7392449-131+56=374340÷4×9=76510.0-5.4=4.632÷8×13=52134×7-296=6424.9-2.7=2.260÷5×91=1092906÷6×4=60418×3×46=2484844-(932-190)=102117+810÷5=27916×55+462=1342305-27-38=240750÷3÷2=125807-(157+456)=194148×8-103=108133.3+45.7=79.0845+386-886=34524×31×4=2976319-825÷3=44441-380+363=42493×(299-224)=6975381-(95+173)=113488+150×3=93815×(74÷2)=55524×88×3=633644.3+19.9=64.2448÷7÷4=1687×(16÷2)=696120-58+137=199126÷(403-397)=21261×(24÷4)=1566239+98-270=67205+166=371450÷(12÷4)=150910-787-102=2184÷(2×3)=14368+69×6=78211×33×2=72640÷8×79=39575×58×4=17400332+107=439158×(47-38)=142234×(119÷7)=57890+129+314=533286-121-143=22687÷3×5=114575×(475-464)=82528×11=3084.4-3.3=1.18.0-3.9=4.117×11×5=935280+172=452217×4-521=347330÷2×5=825921+505÷5=102254×16-519=34534×25=85078×(119-108)=858796÷(2×2)=199249×(21÷7)=747270÷2+902=1037577+585-487=675437-(207-14)=244774-98×3=480650+12×17=854738×(15÷5)=2214332+(77-76)=333352÷2+288=46454+(811-630)=23599+(468-452)=115120÷5=2410×7×68=476010×9×70=6300404×(36÷6)=2424272-(75-25)=222960÷(2×2)=24019×4×78=592876×(78÷2)=2964103+47×11=620501+512÷8=56568+58×10=64817×(165÷5)=561123×8=984402-(304-47)=145340÷4=85828÷9×59=5428372÷(2×2)=93470+190+721=138131×(80÷8)=310664÷8×11=9133/8+2/8=5/8(488-179)÷3=10322+158×5=812135÷(15÷5)=45453-52×3=29713×66-115=743222×2×7=3108(452-358)×37=3478288+(489-431)=346385+498×2=1381495-934÷2=28134+17×16=406400÷4=100679×(243-236)=4753444-676÷4=275115+41×8=443446-344-15=87223+(537-51)=709771-44+747=1474645+38×25=1595314-59×2=196885×(980-975)=442514-(192-187)=99.6+0.9=10.581+104×2=289120÷2÷3=20989-458-59=472632-(197+413)=22228÷3+197=273(351-76)÷5=55(780-159)÷3=207689+30×4=809702÷3×9=2106277+558=83560×52=3120968-670+610=908957×(12÷4)=2871682-198×3=88308-(174+113)=21603÷9×7=4696.9+9.5=16.416×2×44=1408790÷2×5=1975427×6÷2=128129×4×2=23215+300×2=615443-108=335218×(36÷9)=872332-153-18=16110×62=620233+916÷2=691154×4×9=5544198÷3=6625×(114÷6)=47591×86×9=70434857-285+61=633225-67=158282÷3=9427×2×53=2862499-84÷7=48725×33+111=936680÷2=340136-17-48=71239+22×17=613861-427×2=710×33×3=990836×2=1672274-16×15=34565-102-238=22523×26=598(234-116)÷2=59789×(16÷4)=3156211+168=379938+990+639=2567(374-220)÷7=2268.3-22.8=45.5321+(395-293)=423809-183×2=443157×(12÷6)=3145.6-0.3=5.3618÷6+386=489135×(24÷8)=40558×57=3306216÷3=7210×3×56=16806.3+6.7=13.011×10-42=6880÷4+825=845284+202-141=34519×(122-84)=722337+143-441=3940÷(2×2)=1048×14=672195+698-272=62123×2×10=460587×4÷2=1174299+100=399402÷(15÷5)=13424+471×2=966784÷(2×2)=196147×(35÷7)=73512×26-78=234280+180-54=40667×5×2=670624÷3÷2=104465-410+347=40285×40÷2=170024×20×2=96035×22÷2=385326+138=464399-194+655=860449×2×8=718451×14÷3=238528+563-288=8038.4+7.9=16.3105÷7×46=690169+42=21125÷5×71=35538×5×2=380473-10×46=13293-59=234(114-88)÷2=1346×44÷4=50634×18÷9=68400÷(331-327)=10018÷(255-246)=2400×7=2800232+49+528=809168÷2×70=5880700-35×12=280799-614-48=137167×7=116964×5×2=640813÷3×8=2168476+176×5=1356(486-374)÷4=2838×21-420=378300÷(2×2)=75868÷4÷7=31740÷(459-454)=148111×3-147=186285-250=35117×8=936136×(196-190)=816315-300=1565×91=5915160+115×3=50541×7×2=574571×(378-370)=4568906÷(3×