三年級數(shù)學計算題專項練習及答案集錦

三年級數(shù)學計算題專項練習及答案集錦489-(217-142)=2/3-1/3=172÷(865-863)=894÷2+835=238-522÷9=284×7=371-39×2=(297-251)×13=20×4×58=17×57=440÷5+412=352-834÷3=294+156÷6=365-99-265=192÷(42÷7)=39×2×49=55÷5×7=971-73×8=(546-515)×61=341+14×26=204×(118-115)=282×3=356-71×3=316-150-115=428-44-220=245+257+477=405×5÷3=414-85+164=46÷2×5=680÷(2×4)=912÷2÷8=2.7-1.0=36÷4×46=44×6÷8=963-529-295=817×(654-646)=186-186÷2=243-31×4=873÷(952-943)=41×57×5=135×(316-309)=415×2-487=16×(84÷6)=22×(514-440)=426÷6=948÷2÷2=942-(507-174)=118+365-99=204÷4=990-505÷5=304+164+14=43×7+125=834×6=383+190×2=295×2×3=60.7+27.3=363-357+28=160+491=93×95×8=400+(190-32)=15×6×33=22×17-163=497-64-371=29×5×2=177÷3=329×(700-694)=305-(280-86)=941-824+424=481-203÷7=73×(918-879)=(337-33)÷4=217+(130-111)=755-212=496+22×17=365×(605-599)=261×2-522=239+(194-80)=153×(191-188)=393+285÷3=144÷4÷4=381+113+268=356÷2=45×(82-74)=26×(217÷7)=420÷(36÷6)=60×84=(61-46)÷5=272-(481-357)=105÷7×26=51×3=(888-433)÷5=47×(409-401)=16×99×7=672÷(2×2)=(97-83)×53=140×7-632=85×9-541=29×32÷4=18÷9×14=20×(188÷4)=156×2÷6=90×7÷5=578-(136+410)=9.0-8.3=17×5×59=214+37×18=13×(111÷3)=54×(238÷7)=268+783÷9=407-13×23=94÷2×36=29×13-107=913+467×2=24×2×91=900×3=183-385÷5=(443-431)÷6=590×7=306÷(3×2)=468×2÷9=909-707=318÷(3×2)=468÷(3×2)=915-(343+551)=38×26×3=(273-258)÷5=300÷3+624=(169-154)×78=39×22-781=8.1-3.7=795-59×13=210+45+649=174×3÷2=230÷(114-112)=9.7+6.9=450÷(3×3)=42×2×73=71+262=215-13×16=86+(465-243)=9.4-0.6=312÷8×6=10×(162÷9)=885÷3÷5=910-31×29=315×7÷9=2.9-1.9=146×5-641=361-19×12=9.8+8.9=436-(148+124)=141+27×9=10×5÷2=88×(30÷3)=19×9×2=290÷5×2=115+573=477-440+458=917×(10÷2)=594÷3×7=668-240÷5=733-180-490=499+410÷5=(960-598)÷2=11×(574÷7)=997-123+525=42×10÷5=6.2+5.9=241+174-250=40×38×4=17×10×5=288+407+215=219+44÷2=752+17×7=6.5+1.7=351÷9×7=(150-133)×25=430-10×38=301÷7=8.0-6.2=324-272÷8=51×(20÷4)=55×56=525-(424-377)=688÷8×5=197+95-68=853-(365+167)=945÷7÷9=37×3=32×14-273=24÷3×25=954÷(3×3)=230+28×27=250×4-277=1/7+3/7=448÷(287-283)=719-72×6=687×3-295=326+160=147+168=33+87=13×2×37=63×(21÷3)=72÷9×72=5/9-3/9=123×6-29=350+85×10=395÷(379-374)=94×5+409=3.0+8.4=38×20÷4=655-30-601=10.0+2.5=491-(275-240)=392×(226-218)=165×3×8=784-258+454=14÷2×90=19×(163-129)=459×6-804=(415-384)×25=140÷2÷7=35×2×20=107×9-94=(125-53)÷2=436-86=32×37=29×59×3=648×2÷9=105+104-102=176÷(449-447)=944÷2×8=(204-66)÷2=640-371+812=112÷2×4=482-792÷9=114×2=116+(898-488)=776×(30-25)=639-18×23=10×37×2=602+475+283=70×57÷3=195÷5×9=289-190+222=747-996÷3=708÷(283-281)=12×33=17×17=32×25=9.6+9.0=170+12×48=35×20-164=518+210+213=18÷9×27=18×3+485=472-99÷9=94×12÷4=290×7=356×4÷8=23×3×75=473-459+428=426×2-572=131+135=401-26×15=479-(115+139)=880÷4×8=291÷3×9=175÷(40÷8)=102+90×5=89.1-42.2=63×94÷3=772-994÷7=111×7=843-(591-268)=966÷7+743=7.2+2.2=250+515+56=243-48÷6=87×33÷3=472-504÷8=18÷6+499=21×3×94=570+742-79=80×10-450=330-86+129=255÷5÷3=147+254-351=(229-214)×33=(309-81)÷4=637-(142+118)=105×2÷5=53×(155-137)=3/5-1/5=8.3-4.0=91×2=544×9-616=1.0+7.6=244+256÷8=962+528-84=382+83×6=35×(984-962)=928÷8+153=19×(207÷9)=306÷3+41=29×2×7=402÷2+236=478+873+417=976÷(4×2)=28×(54÷6)=15×25=304÷(2×4)=12×26×3=765÷(24÷8)=352×2÷4=223×(16÷4)=934+353+110=215-64-103=442-12×9=130+504+251=880×(45÷5)=277+786÷3=35×13-358=138×(28÷7)=147+205-155=15×5×9=24×8×4=421-(463-384)=28.1-16.8=912÷4÷6=(459-19)÷2=173-52×3=460-418+90=138-117=991+555=644-512÷8=31+212÷4=95×57=(411-246)÷5=348-167+491=73×10÷2=600÷8×29=54×18÷4=479-(411-106)=358-340=783+471÷3=452÷2÷2=147×3÷9=102+274=116÷(18÷9)=11×6×86=157×9=324-(38+149)=77×2×4=22×10÷5=75-27×2=843÷(699-696)=888+939-989=30+207-45=24×3×35=5/9-1/9=192÷(2×4)=59×22=370-(281-201)=11×45-184=799+683+542=145-33÷3=333×2+23=366×6-233=696÷3÷8=500-19×21=432÷8÷2=84×12÷3=207÷9=275+11×18=530+185+577=120÷(40÷8)=232×3÷8=88×(15÷5)=491+53-333=97×(27÷9)=88×57=491+(458-152)=141×7=14×12×2=497-10×44=640÷8+352=(338-22)÷2=893+405+637=19×26-133=91×3×2=88×(520-512)=4/7-1/7=20×(45÷3)=518÷2+70=567-(383+27)=309-178+292=175+41×16=456÷2=(995-677)÷2=1.4+9.4=352÷(276-274)=512÷2×5=38×7×6=56÷7×5=690-141×3=14×36÷6=446-(50+392)=2.8+2.8=874-632+690=32×(330÷6)=421-112+75=929-21×12=360×3÷8=18×2×66=218+528+24=19+359-139=54×(130÷5)=89-53=(401-219)÷7=510÷3×7=14×15-53=693÷(3×3)=727-(606+56)=201-30-132=778-11×34=410÷(140-138)=137+25×20=(193-137)÷2=324÷9×16=86×20=249-594÷6=178+245-380=472-(196-109)=135÷(30÷6)=815+165+538=3/7+4/7=59+208=504÷(4×2)=111-440÷8=180÷9×8=546-160-18=337+211×2=16×(48÷3)=267-828÷9=3.0+0.9=54×5+22=473-37×5=296÷(212-210)=24×4×57=144÷8÷2=27×25=14×26×2=784-749=384÷(28÷7)=74×10-407=59×91×5=231-25+196=534×2-412=172+79+154=238×6-980=2/4-1/4=368-(280-170)=901×(30÷5)=197×4÷2=719-430=228+12×62=47×2×65=1/4+2/4=831+760=160÷4=23×19×2=96+964+329=152×(339-334)=53.9-52.5=15×26-125=611×(731-726)=77.3-21.1=2/7+4/7=14×35-24=87+42×11=154×(25÷5)=20×20=167×(20÷4)=84×(12÷2)=18×20÷9=93×9=646×8-606=366÷(3×2)=(363-312)×12=349-39×7=12×30×2=980÷(130-128)=914-36×10=886+816÷8=484×(21÷3)=1.6+3.4=441-496÷4=258×3÷9=144×6=684÷(15÷5)=10×(170÷2)=346×6÷4=680÷4=591-20×11=218+825+852=40×(255÷3)=45×(413-408)=468+170×2=279-166+269=22×28+904=13×22=443-20×16=333+68=743×(63÷7)=14×52÷7=741-(569+74)=103×3×6=480-264=532+404+795=91×74=358-(353-268)=700÷4+238=16×(416÷8)=(760-150)÷2=17×47+741=4.1+7.8=355-186÷6=957×(36÷4)=147-804÷6=9.6-3.2=306+(256-180)=265-(855-792)=11×40-316=608-(645-238)=923-(688-73)=76×2×5=68×2=365-(94+38)=840÷7÷6=716+(819-602)=462÷7÷2=23×21-274=486-328=442-11×23=15×11+258=564÷(3×2)=75×24×8=886×(40÷8)=221+51×6=115-96+60=(618-568)×79=140×2×4=174÷6×21=487-40-227=709-55+54=13×57=917-52÷4=3.8+2.3=113+146×5=322+119×7=266÷2÷7=(506-374)÷6=29×11×2=41.5-24.5=492÷2×9=590÷2=55×3+423=44×8×3=206×7-527=48×(172÷4)=476÷(42÷6)=36×3÷6=24×9×4=69×14=17×(270÷9)=58×(64÷8)=67×6×2=16÷8×75=120×7÷5=(795-111)÷4=374-142-186=464-32×5=327+601-549=764-37×13=(494-176)÷2=465+(460-402)=288+273×2=300÷(12÷6)=284-(154+33)=886-331+19=(494-259)÷5=751-(841-821)=292×3÷4=437-193-230=516+35+273=304×6-617=13.4+72.2=60×9-316=969-287=(171-123)÷8=942-43=448×2-253=992+575-548=380-56×6=414+126×3=496-237-223=19×2×31=19×48÷3=4.9-1.8=18×(403-370)=280+950-351=31×3×27=507×6÷2=30×2×26=772-366+75=165-(119-60)=28×2×5=364÷(2×2)=228÷(41-38)=106+436+396=68×10=405+(500-243)=8.6-2.1=80÷4÷5=208÷(4×2)=520÷5+397=188×(74-69)=469-419+542=79×3=11×11×7=499-(140+300)=418-32×5=154+234+551=122+199-42=216÷(2×3)=185+128×3=(401-355)×10=91×(409-324)=1/7+2/7=405÷9÷5=130+196=77+16×17=92×9=423÷(24÷8)=135÷(917-908)=104+(549-518)=232÷2÷2=28×20÷8=995+(252-157)=568÷2=445-174=44×6÷3=573+921+684=36÷9×43=42.5-4.4=986-19×23=524÷4×6=25×11×3=9.2-0.3=271+187=174÷(24÷8)=313+45-232=996-256=293-(588-489)=174÷2×57=78-38+368=479-66÷2=54÷2=759+365-550=14×86×4=832÷8×4=447-(11+15)=22×3×58=12×80-825=317-132+298=784÷(4×2)=40×24-625=318×6÷3=55-14+159=55×8×9=3.2+19.9=71×2=474+762-145=32×15×2=911-18×23=(615-295)÷4=27×2×16=620÷5÷4=414÷(153-144)=(95-63)×22=868×(643-634)=181-11×11=(734-440)÷3=414÷6=174+391=718÷(952-950)=878+201×2=171+23×25=834+13×63=380-76×5=733-74÷2=59×18=9.4-1.1=994÷2÷7=98×99÷2=(379-232)÷7=635+26×5=29.3+41.6=204÷3×14=756-148÷2=16×3×30=404÷(151-149)=43×2×75=366÷(241-238)=456×9÷8=60÷5=497×(20÷5)=111+318=447-(63+206)=854-(302-48)=490÷(808-803)=926-203=390+576=833-260-508=1/8+2/8=268-55×3=15×17÷3=875÷7+24=545÷5=802-350-54=456+(257-245)=60×9-531=77×10×2=66÷3=16÷4=69×2×5=267-(172+18)=71×27÷3=15×13-133=366+(686-661)=10.0-9.8=112÷2=441-15-320=435+121×7=70+50×18=88÷2×11=704-319-231=864÷9×6=62×(791-747)=36×12÷9=21×87=596÷2÷2=304÷4×63=413-10×35=95×7×4=357-(149-13)=417+193×2=820-271×2=85.9-44.1=5.1-2.7=72.5-49.8=942-344-537=468-(146+255)=1.9+2.8=79+224×2=103+(346-281)=450÷5÷5=272-(439-430)=238÷(336-334)=91×56×8=35×(610-596)=3.4-2.5=674-312÷4=117×(139-132)=200÷2÷2=872÷(4×2)=33×(44÷2)=20×14×2=774÷6×9=78×(577-568)=151×(73-66)=21.9+57.0=768÷2=(282-192)÷2=490+117+443=246×(12÷4)=395÷5×8=20.4-8.6=80×10×6=24+(276-211)=10×12÷5=62×6+848=747-(677-643)=45÷(20÷4)=853-(437-294)=318×2-450=37+(330-52)=317-15×11=954-234×4=189÷3÷7=360÷3+733=810+227=84×2÷4=516-(646-570)=242-25+108=920-281-301=798-(227+327)=34.5+60.8=712÷(2×4)=786×(628-622)=251+(843-32)=56×15+26=330+10×42=124+318=477-17×28=215-142=407+27×12=368-24×2=14×34-409=111-86+422=203+167×3=24×28-467=1.6+4.2=162×(263-258)=726-644=12÷2×3=57×7=21×6×4=21×4×39=19×4×54=404×7-200=455+(759-434)=292-16×10=32×62×3=15×20-71=21×6+307=332+150=224+140-248=358×2=549÷(27÷9)=(346-48)÷2=42×2×39=800÷8÷4=756÷4÷3=394×2-757=610+626+267=80.1-76.5=7.6-0.2=403-(474-436)=402÷(21÷7)=381-20×14=319-108=220÷(322-317)=966-892=61×(81÷9)=261+78=448×(16÷2)=10.0+8.9=256×2÷8=342÷(2×3)=442-21=616÷7÷2=(112-48)÷8=9.2-7.3=531÷(307-304)=521×(470-467)=59×(462-450)=17×3=2.8+24.4=2.7+6.9=29-45÷9=982×6÷4=729+404=690÷(2×3)=(444-428)×35=403-96÷8=881-32×4=328÷4=493+455÷7=168÷(3×2)=827-16×25=445-(70+155)=963÷(3×3)=3/6-1/6=322÷(148-141)=561+73+774=208×(644-636)=494-402+53=54+34+876=245÷(42÷6)=837÷(838-829)=608×(128-119)=470×(25÷5)=889+18×46=21×3×5=18×4×8=36÷6=864÷9÷3=59×64÷4=32×(168÷6)=647+16×41=344-20=99.1-45.6=267+(394-10)=346÷(10÷5)=969+(632-523)=13×10=351-(89+13)=442×6-62=910-92×6=141+345-467=609+202-78=440×(20÷4)=54×8×2=51×(558÷9)=50×38=15×33=252÷4×9=16×2×34=325×(459-456)=335+95-376=262÷2×9=45×14-385=206+(336-286)=910-18-71=517+131+466=50×(272-255)=430÷(166-164)=930-(441+34)=519-(116+30)=(70-25)×34=204÷2×7=286-128×2=(616-535)×52=14×(127-56)=834-463=320÷5÷2=10×38×2=428-(204+217)=40×2×48=44÷4×46=462-(263+133)=490-244+25=378+822÷6=16×28÷8=189÷7÷9=170×3-466=450÷9=82×11=783-56×12=586×(63÷9)=258÷3×27=700÷4÷5=47×19+14=152-23=942÷(3×2)=13×11×4=744÷(36÷6)=374-576÷6=11×6×68=49×19-362=536÷4×8=325÷5÷5=12×51=424÷4=439-164=471+716=985+61-806=3/7+2/7=20×(160÷8)=847-518÷7=30+(253-243)=124+355=216÷(42÷7)=18×16-78=(191-107)÷3=290÷5×58=138+(464-224)=316+648÷3=785-14×28=82÷2×34=60×(374-370)=630×(27÷9)=484-36×11=728+362=65×(305-302)=47×(10÷2)=235+200+351=653-343=320÷8÷4=82×(26-21)=13×66÷3=350-(364-219)=91×(312÷4)=72÷4=670÷(30÷6)=26×(100÷4)=206-141+585=(993-765)÷3=210÷(24÷4)=192×9-504=897-(30+397)=893-(56+486)=760÷(2×2)=350+955=468÷6+973=(836-828)÷2=434÷7=26×37÷2=313+126-148=453-(352-309)=43×2×6=9.9-0.6=5.2+7.0=80÷4÷4=12×40-122=15×6-33=923-33×8=71×96÷4=35×10+715=8.4+74.7=135×6×4=26×14-159=76×12÷2=25×(228÷6)=397-115×2=307-(186+92)=40×(845-793)=29×21+110=757+942+165=168÷7=407×(21÷3)=1.8-1.7=442-340÷5=580+(481-30)=14×(427÷7)=630+293+74=91÷7×55=230+(258-160)=357÷3=456÷4×5=45×(462÷7)=459-81-358=936-121-595=503-344+62=486-103=19+17×32=338+(262-36)=796-10-250=427-128÷4=263×2=300÷(587-585)=261+352÷4=701×7-570=616÷(2×2)=165+(418-271)=55+22-68=433×5-603=302+186=507-(46+241)=863-66÷3=4.5+7.8=157+(416-149)=427×2-580=573-163×3=280×3=124×(469-463)=(407-272)÷9=(164-153)×58=142÷(108-106)=896-12×48=85÷(40÷8)=172×(10÷5)=294+58-220=455÷5×9=231+247=19×3×59=698÷2+275=86×(287÷7)=919-(537+288)=15×(437-379)=18×(203-194)=427÷(323-316)=959-519=265-147÷7=174÷2=412-(171+87)=58×(85÷5)=171×5=240-10×5=68×(64-43)=8.9-3.3=54÷3×24=599-(388+160)=23×4×3=12×40-348=268-199=476+777-413=61×51=52×(48÷8)=251-89×2=23+70=825+27×20=41×(35÷5)=16×4×76=196+208=559×(692-687)=53+215×2=295-74+61=805-44-237=15×36=225×3=999-141×4=5/8-1/8=543+(563-509)=739-(258+70)=336÷7×19=234×2÷4=107×3+383=769-(362-82)=705+750=370-(165+39)=876+76×3=31×(160÷5)=956-(898-333)=57×74×8=704÷(32÷8)=402-61×4=105÷7÷5=464÷8×3=153÷(21÷7)=30×32÷4=825-72×3=150×4÷5=324+944-854=27×47×2=22×23=71×12=130×5×7=295-(49+145)=948÷(36÷6)=402-(426-164)=858+36×20=133+174=360÷5×88=240÷(2×3)=11×6×84=11×36×9=19×46+657=23×73×9=15×51÷3=273÷7=30×10×2=432÷(2×4)=7.0+8.7=40×19-617=417-(196+142)=901-(123+548)=545-237+239=741-49×2=349+(865-52)=380÷(414-409)=310-15-115=977-258-332=11×43-332=7.1-3.0=4/8+2/8=84÷(119-117)=852÷2×6=40+(565-367)=384÷8÷2=10.0-5.2=21÷3=970+592÷2=921+525-252=604-(417-197)=567÷(305-296)=20×10÷4=317-130=90×5×2=22×2×67=230×(379-376)=440÷(25÷5)=54×80÷8=26+197+271=(161-147)÷2=954÷(81÷9)=19×(783÷9)=337+653-968=535-756÷3=11×59-235=53×30=940-77×5=30÷6×4=955+(473-190)=122÷2=47×71×8=925×9=451-(79+150)=286×3=119+864-275=24×(102÷3)=266÷2=25×2×23=1/5+2/5=22×(99÷3)=29+(463-327)=483+(939-36)=9.2+9.7=(858-314)÷2=9.1+81.9=428×2×6=10×33×2=8.0+11.2=92÷(169-165)=68÷(18÷9)=288-142+229=270÷(2×3)=3/7-1/7=151+509-246=209-129=2.7+8.5=11×5×9=802-607=(609-217)÷7=126÷(70-64)=684×8÷2=50×(354-347)=303-137-132=10×3×29=378÷(2×3)=864÷(2×3)=869×(12÷2)=14×6×24=9.9-5.0=424÷(2×2)=183÷3=(847-573)÷2=11×13×4=1.8+7.7=173+48×11=28×3=20×15×2=(498-18)÷3=165×(322-318)=964+927-45=18×5×50=(459-47)÷2=37×12-417=20×24=404×(399-391)=44×16+284=582÷6=346+685÷5=4.5-3.1=98.0-73.2=321×5=2/8+6/8=461-432+41=201+150×2=378÷(451-445)=509+(880-203)=4/8-2/8=865-128×6=412÷(2×2)=10×(276÷3)=77×(228-129)=226×(15÷5)=468-80×5=686×2=495÷(10÷2)=3.4+2.8=84×(189-162)=13×(444-423)=210÷(42÷6)=6/7-1/7=18×25-168=10×(369-352)=434-19=882÷9×12=651÷7=6.1-4.9=58×5×2=564-22×17=268+106×6=40-75÷3=65×93×5=568÷(18÷9)=90÷2=207-16+357=417+35×13=266-10×26=554+558=27×17-74=1/9+7/9=129+108×7=733-88×3=61.7-59.8=28÷2+275=432+395=16×54÷8=168+156=227×7-944=70×6÷4=462÷3÷2=160×5×2=18÷3×77=19×44÷4=216×9=70×46=764+384÷3=10×49-266=764-194×3=475+878=20÷2×77=851×6÷3=885÷3×6=8.3-2.2=304÷(4×2)=331-237-92=469-60+146=249÷(225-222)=71×7=350-685÷5=92+298-64=14×2×59=732-531+311=12×5×3=819+918+256=58×6-270=54÷9×36=57×16-163=470+12×63=49×7×2=800÷5×2=597×8÷6=334-278=66×90=73×10-340=30÷3×41=14×25+557=219×(36÷6)=98×3=781-152×2=833-191-252=448+19×45=341×5=13×2×91=288÷4×9=86×25=95×(810÷9)=480×2×6=92-(430-342)=110×(35÷5)=669-208×3=723-648+225=301+112÷4=261×2-143=81×12÷3=276+383×2=46×10÷5=37.7+0.9=60×67÷4=328-247=196÷(132-130)=808×2-950=30×32=66÷(322-320)=21×4×37=644-(664-480)=216÷(16÷4)=939×8÷6=144÷8×60=755-(183-125)=455-17×21=708÷(16÷8)=380÷4=592÷(4×2)=108÷6×8=98÷7=450÷(42÷7)=30×9=162÷(205-196)=14×36=81×11-639=36÷3×41=798×(255-247)=684-22×10=39×(45÷3)=47×(35÷5)=414-621÷3=322+545+785=(695-410)÷3=120÷3+393=918+788-12=328+168=693+(702-214)=8.5-3.8=220+197=13×16×3=4/8-1/8=331-(389-121)=14×4×41=156+38×10=268÷(12÷3)=735÷5÷3=498+97=415-182-217=453×4-729=965-189-573=25×8×3=82×(154-147)=13×28÷7=95×(378÷7)=27÷(30-21)=35×(112÷8)=894-27×18=278÷2×9=906×6=44÷2×15=442-138-125=65+158÷2=116÷2×12=431-981÷9=534÷6×71=440+33-144=11×21×2=(428-340)×62=440-(173-43)=161×6÷3=52÷4×97=42×17-700=33×23=576-18×19=390×5÷6=281-97×2=424÷8×17=134+284-353=366-20×17=971×3=310÷2×7=587+287+50=63÷7=430-(493-74)=272-73-103=49+(404-257)=435-83-300=836-16×37=131+935+294=995÷(10÷2)=478-369=574+12×9=96×93÷3=19.2+63.4=352÷8÷4=1/5+3/5=419+85×2=221-110-11=62-47+347=372÷3=77×(28÷7)=999-16×42=59×(191-186)=841×(10÷2)=377+25×6=435-325=89×3+416=48×(388÷4)=111×3=912÷(3×2)=91×24×8=243+116=432+(418-212)=(208-58)÷2=(960-908)×96=710÷(956-954)=75×24÷9=372-68×4=15×63÷5=(580-495)×79=81+15×18=213×4÷3=320×(354-351)=25÷5×96=17×15-240=278-157=500-213-245=14×(179-156)=25.7+39.2=37×(72÷9)=45÷3×58=599×4÷2=12÷6×90=(89-31)×70=498+789÷3=75×81=695-(556-485)=750÷(2×3)=488-26×11=83+417+362=132+13×13=622-(307+272)=261÷(18÷6)=47×21-45=56+337+221=26×(84÷4)=424×(189-180)=57×(36÷9)=595+(746-177)=297-(49+201)=561-46-386=524÷(2×2)=889-202-282=301×3-494=652-462-156=201+255-263=(421-390)×27=962÷2+773=9.9+7.9=402÷(36÷6)=97×63=456÷(2×3)=888-789=776÷4×3=606÷6+186=334×9-893=302-158=216÷6÷4=(684-632)÷4=19×7×3=354×2×8=266×8-432=184×4-460=110+245+607=558÷6×9=203-(468-291)=504×8=705+40×12=142+246×3=120÷(56÷7)=120×4÷5=140-109=189×2×6=參考答案489-(217-142)=4142/3-1/3=1/3172÷(865-863)=86894÷2+835=1282238-522÷9=180284×7=1988371-39×2=293(297-251)×13=59820×4×58=464017×57=969440÷5+412=500352-834÷3=74294+156÷6=320365-99-265=1192÷(42÷7)=3239×2×49=382255÷5×7=77971-73×8=387(546-515)×61=1891341+14×26=705204×(118-115)=612282×3=846356-71×3=143316-150-115=51428-44-220=164245+257+477=979405×5÷3=675414-85+164=49346÷2×5=115680÷(2×4)=85912÷2÷8=572.7-1.0=1.736÷4×46=41444×6÷8=33963-529-295=139817×(654-646)=6536186-186÷2=93243-31×4=119873÷(952-943)=9741×57×5=11685135×(316-309)=945415×2-487=34316×(84÷6)=22422×(514-440)=1628426÷6=71948÷2÷2=237942-(507-174)=609118+365-99=384204÷4=51990-505÷5=889304+164+14=48243×7+125=426834×6=5004383+190×2=763295×2×3=177060.7+27.3=88.0363-357+28=34160+491=65193×95×8=70680400+(190-32)=55815×6×33=297022×17-163=211497-64-371=6229×5×2=290177÷3=59329×(700-694)=1974305-(280-86)=111941-824+424=541481-203÷7=45273×(918-879)=2847(337-33)÷4=76217+(130-111)=236755-212=543496+22×17=870365×(605-599)=2190261×2-522=0239+(194-80)=353153×(191-188)=459393+285÷3=488144÷4÷4=9381+113+268=762356÷2=17845×(82-74)=36026×(217÷7)=806420÷(36÷6)=7060×84=5040(61-46)÷5=3272-(481-357)=148105÷7×26=39051×3=153(888-433)÷5=9147×(409-401)=37616×99×7=11088672÷(2×2)=168(97-83)×53=742140×7-632=34885×9-541=22429×32÷4=23218÷9×14=2820×(188÷4)=940156×2÷6=5290×7÷5=126578-(136+410)=329.0-8.3=0.717×5×59=5015214+37×18=88013×(111÷3)=48154×(238÷7)=1836268+783÷9=355407-13×23=10894÷2×36=169229×13-107=270913+467×2=184724×2×91=4368900×3=2700183-385÷5=106(443-431)÷6=2590×7=4130306÷(3×2)=51468×2÷9=104909-707=202318÷(3×2)=53468÷(3×2)=78915-(343+551)=2138×26×3=2964(273-258)÷5=3300÷3+624=724(169-154)×78=117039×22-781=778.1-3.7=4.4795-59×13=28210+45+649=904174×3÷2=261230÷(114-112)=1159.7+6.9=16.6450÷(3×3)=5042×2×73=613271+262=333215-13×16=786+(465-243)=3089.4-0.6=8.8312÷8×6=23410×(162÷9)=180885÷3÷5=59910-31×29=11315×7÷9=2452.9-1.9=1.0146×5-641=89361-19×12=1339.8+8.9=18.7436-(148+124)=164141+27×9=38410×5÷2=2588×(30÷3)=88019×9×2=342290÷5×2=116115+573=688477-440+458=495917×(10÷2)=4585594÷3×7=1386668-240÷5=620733-180-490=63499+410÷5=581(960-598)÷2=18111×(574÷7)=902997-123+525=139942×10÷5=846.2+5.9=12.1241+174-250=16540×38×4=608017×10×5=850288+407+215=910219+44÷2=241752+17×7=8716.5+1.7=8.2351÷9×7=273(150-133)×25=425430-10×38=50301÷7=438.0-6.2=1.8324-272÷8=29051×(20÷4)=25555×56=3080525-(424-377)=478688÷8×5=430197+95-68=224853-(365+167)=321945÷7÷9=1537×3=11132×14-273=17524÷3×25=200954÷(3×3)=106230+28×27=986250×4-277=7231/7+3/7=4/7448÷(287-283)=112719-72×6=287687×3-295=1766326+160=486147+168=31533+87=12013×2×37=96263×(21÷3)=44172÷9×72=5765/9-3/9=2/9123×6-29=709350+85×10=1200395÷(379-374)=7994×5+409=8793.0+8.4=11.438×20÷4=190655-30-601=2410.0+2.5=12.5491-(275-240)=456392×(226-218)=3136165×3×8=3960784-258+454=98014÷2×90=63019×(163-129)=646459×6-804=1950(415-384)×25=775140÷2÷7=1035×2×20=1400107×9-94=869(125-53)÷2=36436-86=35032×37=118429×59×3=5133648×2÷9=144105+104-102=107176÷(449-447)=88944÷2×8=3776(204-66)÷2=69640-371+812=1081112÷2×4=224482-792÷9=394114×2=228116+(898-488)=526776×(30-25)=3880639-18×23=22510×37×2=740602+475+283=136070×57÷3=1330195÷5×9=351289-190+222=321747-996÷3=415708÷(283-281)=35412×33=39617×17=28932×25=8009.6+9.0=18.6170+12×48=74635×20-164=536518+210+213=94118÷9×27=5418×3+485=539472-99÷9=46194×12÷4=282290×7=2030356×4÷8=17823×3×75=5175473-459+428=442426×2-572=280131+135=266401-26×15=11479-(115+139)=225880÷4×8=1760291÷3×9=873175÷(40÷8)=35102+90×5=55289.1-42.2=46.963×94÷3=1974772-994÷7=630111×7=777843-(591-268)=520966÷7+743=8817.2+2.2=9.4250+515+56=821243-48÷6=23587×33÷3=957472-504÷8=40918÷6+499=50221×3×94=5922570+742-79=123380×10-450=350330-86+129=373255÷5÷3=17147+254-351=50(229-214)×33=495(309-81)÷4=57637-(142+118)=377105×2÷5=4253×(155-137)=9543/5-1/5=2/58.3-4.0=4.391×2=182544×9-616=42801.0+7.6=8.6244+256÷8=276962+528-84=1406382+83×6=88035×(984-962)=770928÷8+153=26919×(207÷9)=437306÷3+41=14329×2×7=406402÷2+236=437478+873+417=1768976÷(4×2)=12228×(54÷6)=25215×25=375304÷(2×4)=3812×26×3=936765÷(24÷8)=255352×2÷4=176223×(16÷4)=892934+353+110=1397215-64-103=48442-12×9=334130+504+251=885880×(45÷5)=7920277+786÷3=53935×13-358=97138×(28÷7)=552147+205-155=19715×5×9=67524×8×4=768421-(463-384)=34228.1-16.8=11.3912÷4÷6=38(459-19)÷2=220173-52×3=17460-418+90=132138-117=21991+555=1546644-512÷8=58031+212÷4=8495×57=5415(411-246)÷5=33348-167+491=67273×10÷2=365600÷8×29=217554×18÷4=243479-(411-106)=174358-340=18783+471÷3=940452÷2÷2=113147×3÷9=49102+274=376116÷(18÷9)=5811×6×86=5676157×9=1413324-(38+149)=13777×2×4=61622×10÷5=4475-27×2=21843÷(699-696)=281888+939-989=83830+207-45=19224×3×35=25205/9-1/9=4/9192÷(2×4)=2459×22=1298370-(281-201)=29011×45-184=311799+683+542=2024145-33÷3=134333×2+23=689366×6-233=1963696÷3÷8=29500-19×21=101432÷8÷2=2784×12÷3=336207÷9=23275+11×18=473530+185+577=1292120÷(40÷8)=24232×3÷8=8788×(15÷5)=264491+53-333=21197×(27÷9)=29188×57=5016491+(458-152)=797141×7=98714×12×2=336497-10×44=57640÷8+352=432(338-22)÷2=158893+405+637=193519×26-133=36191×3×2=54688×(520-512)=7044/7-1/7=3/720×(45÷3)=300518÷2+70=329567-(383+27)=157309-178+292=423175+41×16=831456÷2=228(995-677)÷2=1591.4+9.4=10.8352÷(276-274)=176512÷2×5=128038×7×6=159656÷7×5=40690-141×3=26714×36÷6=84446-(50+392)=42.8+2.8=5.6874-632+690=93232×(330÷6)=1760421-112+75=384929-21×12=677360×3÷8=13518×2×66=2376218+528+24=77019+359-139=23954×(130÷5)=140489-53=36(401-219)÷7=26510÷3×7=119014×15-53=157693÷(3×3)=77727-(606+56)=65201-30-132=39778-11×34=404410÷(140-138)=205137+25×20=637(193-137)÷2=28324÷9×16=57686×20=1720249-594÷6=150178+245-380=43472-(196-109)=385135÷(30÷6)=27815+165+538=15183/7+4/7=159+208=267504÷(4×2)=63111-440÷8=56180÷9×8=160546-160-18=368337+211×2=75916×(48÷3)=256267-828÷9=1753.0+0.9=3.954×5+22=292473-37×5=288296÷(212-210)=14824×4×57=5472144÷8÷2=927×25=67514×26×2=728784-749=35384÷(28÷7)=9674×10-407=33359×91×5=26845231-25+196=402534×2-412=656172+79+154=405238×6-980=4482/4-1/4=1/4368-(280-170)=258901×(30÷5)=5406197×4÷2=394719-430=289228+12×62=97247×2×65=61101/4+2/4=3/4831+760=1591160÷4=4023×19×2=87496+964+329=1389152×(339-334)=76053.9-52.5=1.415×26-125=265611×(731-726)=305577.3-21.1=56.22/7+4/7=6/714×35-24=46687+42×11=549154×(25÷5)=77020×20=400167×(20÷4)=83584×(12÷2)=50418×20÷9=4093×9=837646×8-606=4562366÷(3×2)=61(363-312)×12=612349-39×7=7612×30×2=720980÷(130-128)=490914-36×10=554886+816÷8=988484×(21÷3)=33881.6+3.4=5.0441-496÷4=317258×3÷9=86144×6=864684÷(15÷5)=22810×(170÷2)=850346×6÷4=519680÷4=170591-20×11=371218+825+852=189540×(255÷3)=340045×(413-408)=225468+170×2=808279-166+269=38222×28+904=152013×22=286443-20×16=123333+68=401743×(63÷7)=668714×52÷7=104741-(569+74)=98103×3×6=1854480-264=216532+404+795=173191×74=6734358-(353-268)=273700÷4+238=41316×(416÷8)=832(760-150)÷2=30517×47+741=15404.1+7.8=11.9355-186÷6=324957×(36÷4)=8613147-804÷6=139.6-3.2=6.4306+(256-180)=382265-(855-792)=20211×40-316=124608-(645-238)=201923-(688-73)=30876×2×5=76068×2=136365-(94+38)=233840÷7÷6=20716+(819-602)=933462÷7÷2=3323×21-274=209486-328=158442-11×23=18915×11+258=423564÷(3×2)=9475×24×8=14400886×(40÷8)=4430221+51×6=527115-96+60=79(618-568)×79=3950140×2×4=1120174÷6×21=609487-40-227=220709-55+54=70813×57=741917-52÷4=9043.8+2.3=6.1113+146×5=843322+119×7=1155266÷2÷7=19(506-374)÷6=2229×11×2=63841.5-24.5=17.0492÷2×9=2214590÷2=29555×3+423=58844×8×3=1056206×7-527=91548×(172÷4)=2064476÷(42÷6)=6836×3÷6=1824×9×4=86469×14=96617×(270÷9)=51058×(64÷8)=46467×6×2=80416÷8×75=150120×7÷5=168(795-111)÷4=171374-142-186=46464-32×5=304327+601-549=379764-37×13=283(494-176)÷2=159465+(460-402)=523288+273×2=834300÷(12÷6)=150284-(154+33)=97886-331+19=574(494-259)÷5=47751-(841-821)=731292×3÷4=219437-193-230=14516+35+273=824304×6-617=120713.4+72.2=85.660×9-316=224969-287=682(171-123)÷8=6942-43=899448×2-253=643992+575-548=1019380-56×6=44414+126×3=792496-237-223=3619×2×31=117819×48÷3=3044.9-1.8=3.118×(403-370)=594280+950-351=87931×3×27=2511507×6÷2=152130×2×26=1560772-366+75=481165-(119-60)=10628×2×5=280364÷(2×2)=91228÷(41-38)=76106+436+396=93868×10=680405+(500-243)=6628.6-2.1=6.580÷4÷5=4208÷(4×2)=26520÷5+397=501188×(74-69)=940469-419+542=59279×3=23711×11×7=847499-(140+300)=59418-32×5=258154+234+551=939122+199-42=279216÷(2×3)=36185+128×3=569(401-355)×10=46091×(409-324)=77351/7+2/7=3/7405÷9÷5=9130+196=32677+16×17=34992×9=828423÷(24÷8)=141135÷(917-908)=15104+(549-518)=135232÷2÷2=5828×20÷8=70995+(252-157)=1090568÷2=284445-174=27144×6÷3=88573+921+684=217836÷9×43=17242.5-4.4=38.1986-19×23=549524÷4×6=78625×11×3=8259.2-0.3=8.9271+187=458174÷(24÷8)=58313+45-232=126996-256=740293-(588-489)=194174÷2×57=495978-38+368=408479-66÷2=44654÷2=27759+365-550=57414×86×4=4816832÷8×4=416447-(11+15)=42122×3×58=382812×80-825=135317-132+298=483784÷(4×2)=9840×24-625=335318×6÷3=63655-14+159=20055×8×9=39603.2+19.9=23.171×2=142474+762-145=109132×15×2=960911-18×23=497(615-295)÷4=8027×2×16=864620÷5÷4=31414÷(153-144)=46(95-63)×22=704868×(643-634)=7812181-11×11=60(734-440)÷3=98414÷6=69174+391=565718÷(952-950)=359878+201×2=1280171+23×25=746834+13×63=1653380-76×5=0733-74÷2=69659×18=10629.4-1.1=8.3994÷2÷7=7198×99÷2=4851(379-232)÷7=21635+26×5=76529.3+41.6=70.9204÷3×14=952756-148÷2=68216×3×30=1440404÷(151-149)=20243×2×75=6450366÷(241-238)=122456×9÷8=51360÷5=12497×(20÷5)=1988111+318=429447-(63+206)=178854-(302-48)=600490÷(808-803)=98926-203=723390+576=966833-260-508=651/8+2/8=3/8268-55×3=10315×17÷3=85875÷7+24=149545÷5=109802-350-54=398456+(257-245)=46860×9-531=977×10×2=154066÷3=2216÷4=469×2×5=690267-(172+18)=7771×27÷3=63915×13-133=62366+(686-661)=39110.0-9.8=0.2112÷2=56441-15-320=106435+121×7=128270+50×18=97088÷2×11=484704-319-231=154864÷9×6=57662×(791-747)=272836×12÷9=4821×87=1827596÷2÷2=149304÷4×63=4788413-10×35=6395×7×4=2660357-(149-13)=221417+193×2=803820-271×2=27885.9-44.1=41.85.1-2.7=2.472.5-49.8=22.7942-344-537=61468-(146+255)=671.9+2.8=4.779+224×2=527103+(346-281)=168450÷5÷5=18272-(439-430)=263238÷(336-334)=11991×56×8=4076835×(610-596)=4903.4-2.5=0.9674-312÷4=596117×(139-132)=819200÷2÷2=50872÷(4×2)=10933×(44÷2)=72620×14×2=560774÷6×9=116178×(577-568)=702151×(73-66)=105721.9+57.0=78.9768÷2=384(282-192)÷2=45490+117+443=1050246×(12÷4)=738395÷5×8=63220.4-8.6=11.880×10×6=480024+(276-211)=8910×12÷5=2462×6+848=1220747-(677-643)=71345÷(20÷4)=9853-(437-294)=710318×2-450=18637+(330-52)=315317-15×11=152954-234×4=18189÷3÷7=9360÷3+733=853810+227=103784×2÷4=42516-(646-570)=440242-25+108=325920-281-301=338798-(227+327)=24434.5+60.8=95.3712÷(2×4)=89786×(628-622)=4716251+(843-32)=106256×15+26=866330+10×42=750124+318=442477-17×28=1215-142=73407+27×12=731368-24×2=32014×34-409=67111-86+422=447203+167×3=70424×28-467=2051.6+4.2=5.8162×(263-258)=810726-644=8212÷2×3=1857×7=39921×6×4=50421×4×39=327619×4×54=4104404×7-200=2628455+(759-434)=780292-16×10=13232×62×3=595215×20-71=22921×6+307=433332+150=482224+140-248=116358×2=716549÷(27÷9)=183(346-48)÷2=14942×2×39=3276800÷8÷4=25756÷4÷3=63394×2-757=31610+626+267=150380.1-76.5=3.67.6-0.2=7.4403-(474-436)=365402÷(21÷7)=134381-20×14=101319-108=211220÷(322-317)=44966-892=7461×(81÷9)=549261+78=339448×(16÷2)=358410.0+8.9=18.9256×2÷8=64342÷(2×3)=57442-21=421616÷7÷2=44(112-48)÷8=89.2-7.3=1.9531÷(307-304)=177521×(470-467)=156359×(462-450)=70817×3=512.8+24.4=27.22.7+6.9=9.629-45÷9=24982×6÷4=1473729+404=1133690÷(2×3)=115(444-428)×35=560403-96÷8=391881-32×4=753328÷4=82493+455÷7=558168÷(3×2)=28827-16×25=427445-(70+155)=220963÷(3×3)=1073/6-1/6=2/6322÷(148-141)=46561+73+774=1408208×(644-636)=1664494-402+53=14554+34+876=964245÷(42÷6)=35837÷(838-829)=93608×(128-119)=5472470×(25÷5)=2350889+18×46=171721×3×5=31518×4×8=57636÷6=6864÷9÷3=3259×64÷4=94432×(168÷6)=896647+16×41=1303344-20=32499.1-45.6=53.5267+(394-10)=651346÷(10÷5)=173969+(632-523)=107813×10=130351-(89+13)=249442×6-62=2590910-92×6=358141+345-467=19609+202-78=733440×(20÷4)=220054×8×2=86451×(558÷9)=316250×38=190015×33=495252÷4×9=56716×2×34=1088325×(459-456)=975335+95-376=54262÷2×9=117945×14-385=245206+(336-286)=256910-18-71=821517+131+466=111450×(272-255)=850430÷(166-164)=215930-(441+34)=455519-(116+30)=373(70-25)×34=1530204÷2×7=714286-128×2=30(616-53