三年級數(shù)學計算題專項練習匯編及答案集錦7.2+5.5=12÷3×48=362+42×23=250÷2÷5=162-574÷7=(629-574)×73=59.3+26.9=9.2-6.6=964×(946-943)=231-10=279÷(582-573)=(805-148)÷3=364+123-365=185-46-16=413-(839-699)=884×2÷4=70.2-54.8=304÷8=487-(361+126)=162÷9×47=407-150÷6=919+(786-298)=85×(117÷9)=850÷(443-438)=29×77×2=800+110÷2=7.4-3.9=48÷8×9=29×5×4=12×3=89.8-6.9=201×(49÷7)=(247-235)÷6=60×85÷3=100÷(12÷6)=37+134=822+930+91=369÷9×3=69×8×6=299-12×11=789+(783-227)=11×70-327=289-388÷4=33×3×16=3.9+2.7=50-(746-705)=10.0+7.7=895-(567+166)=320×3=308+564=612÷(271-268)=21×20-223=114÷2÷3=1/6+3/6=855÷(40÷8)=176+40×2=603+(825-13)=(462-354)÷2=34×2×77=18÷(3×3)=736÷(4×2)=204÷2=45×17-757=401+346=491+(351-100)=563-32×13=176÷2+232=212×(799-795)=1/7+3/7=800×7÷5=26+988-185=20×3÷5=43×72=38×8÷2=480+986+262=7.9+3.8=41×20=450÷2×4=846÷9+254=145+325-241=804+252-831=480-124-345=117÷3=46×12=84×59÷3=220÷5÷4=203÷7=21÷7=17×9-67=36÷3=19×(60÷5)=416÷2+53=428-11×10=4.7+6.9=107+42×21=43×7-261=239-(481-246)=692-53×4=296÷8+255=268÷(2×2)=746-(735-378)=980÷5÷4=(454-67)÷3=156×5÷2=19+107×3=183+(892-679)=320+37×12=27×90×6=234÷(105-99)=344÷2÷4=285×2-449=108+288=702-25×15=220÷(28÷7)=43×40×2=67+(260-16)=115-22×3=205-40×5=20×30-16=216÷(3×3)=95+36=330-(152+170)=702÷2=357-(102+245)=228-12×10=(670-651)×44=759-145-156=2/5-1/5=375÷3=792÷(56÷7)=916-430+781=29.2+35.9=400+277=665+411×2=25×50=402-36×9=74+456×2=70÷7×8=165+(429-398)=360-161+142=15×6×62=973×(21÷3)=34+290+322=468+588+229=77÷7×21=326×(18÷9)=86×14÷7=436-388+363=450÷2=39×16÷8=75×22=35×19+147=21×3×16=475-203=180×5-787=56÷4÷7=41×12×7=283+125×2=482-284+130=253-10×10=61+(434-158)=469+732÷3=977-(520-407)=625-492-79=351÷9=67×9×3=24×22-260=882÷(2×3)=37×2×5=39×87×7=67×59×2=541+317+130=945+606+121=(831-246)÷5=105×2÷7=481-11×12=118÷2+75=64×5-118=262×8-441=61+145×5=965-476=33×(50-47)=737-(215+416)=103+59×5=218+635=785+72+802=498-15×18=730-94×6=148÷(320-316)=430-29×6=150÷6×63=74+72-113=86÷2+264=45×(12÷3)=185×4-366=401-11×28=915÷3=296÷(4×2)=473+985÷5=648÷2+561=778-84×5=307-92=989+19×13=38×15-210=56+23×33=273+520-284=23×14=72×(56÷8)=80×(751-665)=864÷3=423÷(27÷9)=374-22=170×3=260÷2+141=23+157+707=18×89=575+459-108=408-18×17=36.2+34.0=30+442-144=200÷5=924÷(692-686)=75×3÷5=590÷(45÷9)=992-277-79=38×(710-696)=241×(14÷7)=65×7÷5=12×2+440=54÷(3×2)=381-15×14=(385-374)×41=336÷7÷6=29×18-313=438×7÷3=270÷(42÷7)=297÷(18÷2)=459÷(3×3)=81×2+495=732-154×4=59+107×3=791-(408+311)=728÷8×58=792÷9+192=651+135-514=236÷(288-284)=131×3×2=1.6+85.6=479×(981-977)=168÷6÷4=575+142×6=314-(67+188)=621÷9+339=35+58+235=55+70=303-172-120=35÷7×52=415+(419-245)=105÷(173-166)=465-52-61=426+(150-127)=62×9÷3=(332-311)×45=188÷(77-75)=30×17-292=10÷2×89=473×2×3=44×2×88=110÷(257-255)=209+534=31×15×2=968-125×6=(242-212)÷2=990+67×10=170-150=675×4-261=651+46+238=880÷2÷4=314-(130-37)=864÷(3×3)=188-310÷2=222+16×19=400÷(2×4)=9.6+62.6=11×8×68=106×(196-189)=264+606+657=21×4×16=889÷(28÷4)=879-617+788=13×36÷6=651÷(140-137)=8.3-6.5=402-279÷3=997-12×48=19×40=327×(943-938)=816÷8÷2=34×10÷4=12×13×5=149×(145-139)=23×(115-90)=1/5+2/5=10×18-153=3.3-2.9=201+232-176=944÷4×6=31×20=957×2÷6=16×8×3=44×2×86=810÷5÷6=34×4×5=919-131=672-(766-116)=7.6-5.0=392-(373-118)=128+299-12=323-20×4=49×12+337=387÷9×52=237×(63÷7)=11×8=56÷7×15=397-27×9=274+216-353=958+414×2=40÷2×8=819+368×2=120×9=12×99÷3=412+(485-295)=625+504-945=30×5=76÷4×33=10×13×3=62+420+259=630÷3÷6=276-201+271=197-(483-417)=879-878+461=59×64=564-822÷2=28×29=737×2-620=230÷(137-132)=(638-193)÷5=66÷6×37=43×(837-821)=833÷7+621=363-(254+97)=885×9÷3=15×19×4=87×10=562×6-576=169+(193-16)=97×(126÷6)=218÷(12÷6)=185×7-505=819÷9×2=353+113=52+114×2=69×(355÷5)=16×46÷2=14×11×4=115+122+22=398÷(92-90)=26×2×77=749×(116-112)=198÷(3×3)=255+148-224=433-200÷5=6.3-0.5=219×4-122=472×7=45÷5×78=354÷(253-247)=72÷8×16=876×(30÷5)=949-167-484=459-(10+264)=49.2-11.8=(205-194)×76=836×3-571=14+944+774=390-137-130=603×(117-111)=78+264=772÷4×3=807-502+919=325-(38+20)=324+160=480-14×25=13×(334-312)=97×7-295=11×22×3=271+886÷2=804×(314-305)=6.1+1.8=31×9×3=638-148×2=58×(375-298)=56×73×6=11×8×45=42÷2=25×11-33=286+624÷4=488÷2÷4=721-470-119=387÷9=658-371-21=183+11×54=773×(88-82)=343+136-126=86×56÷2=156+(553-180)=972÷(3×2)=87×35=573-39×12=45×20÷5=140÷(348-343)=69÷3=804÷6=37.7-37.2=148+167+539=910÷5×7=806+900÷3=488-316-44=83×(335-301)=24×(36÷2)=2.6-1.3=20×5×4=91×6÷3=482÷(333-331)=220-(406-285)=332-180+329=17×14×2=228÷3×4=169×4×3=75×7×2=16×(40÷4)=39×2×8=1.8-1.7=121+18×35=584×9=117÷(28-25)=527-167×3=166+265=938-202-409=348+138=303÷3=8.8-7.1=17×26-137=240+(493-94)=935-867=280+385-218=963-(490-414)=60×(749-703)=58×77÷7=471-226-23=27×75=392÷2×4=24+15×56=417×9÷3=540÷9×6=762÷(253-247)=456÷2×5=(676-516)÷5=472-408÷3=7.4+22.4=974-(571-474)=736÷4÷4=520+22×16=510+388÷2=558÷(3×2)=188÷4×21=27×15-361=835÷5=47×13×6=47×9×2=32×8×3=575×6÷3=487+(390-61)=6.2+7.5=353×6-526=70+(562-358)=71+219×4=98×75÷6=372-(303-38)=921-697=1.5+1.4=99.8-88.1=155+(416-310)=624-137-153=72×(774÷9)=168÷8×74=222+144=26×(106-92)=853+12×34=498-(139-15)=179×3+219=708÷6=12÷3×84=96+106=324-117-194=336÷(14÷7)=755-952÷7=548÷(28÷7)=816÷2÷6=483-265-85=580÷(30÷6)=984÷4+79=82÷2×89=738÷3÷6=940÷(24÷6)=(251-235)×37=182÷7=714×(18÷9)=312+702+384=12×27÷2=47×(168-120)=85×5-143=171×4=375+152×4=42×70=994-202×4=919-259÷7=697+874=44×10-420=104÷4=404-338=932×(990-985)=751+283×2=13×(180÷9)=232-160=661-37×14=180÷4+210=417+15×21=21×(130-86)=936-(154+203)=584-(649-461)=511÷7×51=468÷(2×3)=317+(410-312)=326-23×12=29×12-34=304+10×59=485-(283-240)=60×11=75×5=480÷(66-64)=368÷(10÷5)=52×66×2=888×(21÷3)=488-(206+41)=(337-106)÷7=27×12×2=31×14=431-128×3=182÷(14÷7)=9.7-2.5=(652-601)×43=26×3×8=227+48×14=885-(105+265)=440÷8×48=380-52×7=875×6÷5=290-112=364-162×2=500-264-35=701+765+44=18×(72-26)=275-228÷6=88÷(378-376)=609-124-181=837÷9×19=5/10+3/10=74×53=(408-198)÷2=156+178+515=136×(193-190)=260-256+230=415-578÷2=231÷7+255=812÷7×6=84×61÷2=(882-288)÷2=118×6×9=528-21×10=11×14×6=531×8÷9=39×(20÷5)=9.2+7.5=452÷(2×2)=542×(184-178)=629-(584-235)=948÷(454-452)=485-81-280=19×12×3=305-(80+132)=119÷7=374-302=959-11×74=8.0-6.6=16×2×88=5.8+4.5=26×35+476=10×42×2=500÷(2×2)=490÷2÷7=12×39÷9=30×8×6=96×97÷8=794-37×11=78×(440÷8)=392-(98+71)=46×10-395=80.6+16.9=730÷2÷5=3.1+7.5=(466-324)÷2=12×80÷5=177+852÷4=788-10×72=8.3+3.7=26×10÷4=514×3=14×19-132=252÷6÷6=136+266+162=241+132+147=385÷7×8=454-67×2=615+(663-51)=306+38-308=646÷(96-94)=84×(354÷6)=2.9+5.8=427÷7×6=386-(67+69)=12×18÷3=282-85+127=(380-204)÷2=4.2+7.8=33×7×5=589-86=360-(224+36)=872-255+61=870×6=11×39×5=136+23×32=210+785+951=4/9+5/9=30×87=84÷7×47=317-193+92=54×(238-232)=338×2-585=221+292+456=39×4×3=128÷(10÷5)=62+(465-450)=115-75+224=99×4÷3=584-(287+257)=168÷(209-205)=690-249-22=93+135×6=982×7=273÷7=9.4-8.7=117×(452-445)=608×(237-229)=985÷5×6=72÷4×2=32×17-324=12÷4×96=345-73+185=321×5-80=115×2×4=708÷2÷3=104×4÷8=150+22-127=10×7×80=420-484÷2=894×(21÷7)=312-260+411=95×(175÷5)=85+356÷2=502+445-809=860÷4=357+31×19=506×(462-457)=334+95×4=343×(40÷8)=41+17×53=8.4+9.2=875-630+638=980÷2×6=(498-458)÷2=26×3×61=56÷2=716-(675-482)=36×6+873=296-(166+69)=224×9÷7=884÷2=2.7+7.6=79+(695-271)=16×(96÷6)=182÷(16÷8)=76-17+306=4/5-1/5=312÷(24÷3)=352-165+453=32×87×6=99×10÷3=154+(103-97)=14×4×2=372-606÷6=2.1-1.8=3/4-1/4=246-(465-349)=814-(107+533)=303-174+712=50×5=734×(72÷9)=654×(356-350)=620+122=380-555÷5=215×3=41×23+30=108×4×2=270-(177+24)=288÷2÷4=235-(196-119)=(478-334)÷4=458-624÷8=476+604÷2=37×3×4=11+(763-318)=39÷3×76=65.5+30.6=245+106-85=238-(370-220)=75×(65÷5)=(640-294)÷2=169+276=44×(144÷8)=790÷5=498÷(2×3)=418-214-200=501×8÷2=16×6×99=625-(59+500)=472+150-277=939-(504+90)=303÷(198-195)=(988-772)÷2=16×(168÷3)=91×8÷4=(549-157)÷2=43×(33÷3)=45×98÷5=36+25×30=741×9-997=20×31+926=658×4-745=236÷(2×2)=473+12-13=15×30-44=600÷(4×2)=(378-129)÷3=27×(148÷4)=98×11×4=212÷(2×2)=756÷(30-28)=301-35×6=464+62×3=560×7÷4=198÷9×7=23×(280÷8)=11×9×53=(488-89)÷3=57×7=19×16×2=18×2×86=69×5=80+988÷2=289+(445-171)=121+238=99×2=30×22=120÷3×45=34×42×3=486-207=(809-553)÷8=534-310=4/7-2/7=10×78÷3=460×2+740=493-40×2=174÷(2×3)=112÷7×14=(56-40)×95=241+144=520÷(2×4)=216÷6×2=164+247-260=746-62-156=903-769+573=589-15×7=247-106=19×2×53=448+231=10+(764-586)=41×(333÷9)=740÷2÷5=558×(350-343)=97×24=44÷4×85=350+679+193=40×19+274=246÷2=6/9+2/9=4.3+40.5=457-82×5=17×5×3=198÷(60-51)=214-116-98=828÷3×8=311-101+197=953×5=355÷5×24=11×7×55=392÷(2×4)=19×43=15×43÷5=111×(901-898)=41×27÷9=15×4×8=11×(330÷5)=180-43=49×(180-175)=323-31×7=867-14×28=781-(213+93)=841+29×20=518+460-33=11×90×4=81×9×4=318÷(21÷7)=139×4÷2=287-155=875+358÷2=544+76×8=475-32×2=414-(483-69)=218×3÷2=288×7÷4=34×2×11=29×3=8.7+7.4=0.3+9.1=3.3+9.8=728÷4×8=720÷5÷3=243-(295-110)=6.1-3.2=573-(133+348)=59×10÷2=10×65÷5=9.7+6.4=723+290+655=365-231-84=14×42=270÷2×5=255+632+42=810÷9÷5=176+199=23×2×75=17×14-131=728÷4÷2=479-35÷5=747×5=220-(412-228)=182×(66-61)=48×13+199=26×(84÷6)=186÷6×3=578×4-725=144÷(431-423)=393×8=(733-637)×71=900÷5×2=101×2-194=220÷4÷5=95×9÷5=660-(495-155)=45×16÷5=544÷4÷2=765-584=10×7×57=650÷5×8=805-559-159=376-(143+34)=19×(90÷6)=874-192×2=185+575-395=19×12-125=556×3-798=757-23-634=208×4×3=29×2×40=605-253=6/8-1/8=147+(296-258)=453-168-269=728÷7÷8=637-205-57=729÷9×4=11×32-261=15×15=547-189=56×(215-206)=46×2×39=617+(281-80)=20×44-678=943-636=472-246+171=312÷(2×3)=54÷(3×3)=33×(493-468)=949+642=912÷(2×3)=357÷7=11×76÷4=10×8×84=931+(964-762)=696×3÷8=406-212-125=989×6=6.7-3.4=208-168=279-11×9=485-12×33=709-(246-15)=442-(295-225)=486-(483-241)=59×(10÷5)=199×(32÷8)=119÷7+496=42×(439-421)=1.3-0.4=424-24×10=726÷(3×2)=35×14-38=58×8÷4=830-429=399×2×9=17×35=120÷(20÷4)=413+10-279=712-400-150=224÷4÷4=132÷(3×2)=69×31=39×11-169=425-230=20×4×47=498×9=989-435=868-551-192=42×67÷7=102×9-655=10×(441÷9)=488-254÷2=980-(237+307)=4/7+3/7=36×9×3=151+893=874-36×21=78×34÷4=54×(487-484)=423-403=372-18×17=11×8×52=392+672-639=864÷6×2=1/8+5/8=76×(855÷9)=580×9-621=630÷7÷2=103+329+437=421-92×3=64÷8×80=459×7=25×(250-246)=28+444-131=8.8-5.1=160+304=431-(82+118)=327×2=804-(890-625)=414-789÷3=811-425÷5=105×(30-26)=996-(253+195)=761-114=(126-74)×10=509+946÷2=414÷(3×3)=(369-261)÷9=63+535+694=339+580÷2=31-(241-238)=420÷(121-117)=26×3×90=15×10-22=376+732+422=185×4-240=492-65×4=616÷7÷4=192÷(40÷5)=3.9-0.8=25×68×5=13×7×88=36×(140-135)=36×(40÷8)=936×(24÷3)=89×61×6=49×(22÷2)=12×19×4=203+662÷2=184÷8×2=145×3+21=112÷8×67=948-(88-46)=342+96=290+428÷4=104+383+218=428-122×2=11.7+23.9=919-48×18=18×(165÷5)=12+11×7=991+15×27=609+638=79.7-4.1=357-102=(697-523)÷3=169×2=15×30÷2=20×3×4=19×20-211=324÷(3×2)=17×5×77=49×(72÷9)=41×3×8=735÷(35÷7)=42÷(27÷9)=174÷(15÷5)=610-370÷5=110+200+118=212×(12÷3)=170+17×2=654+13×49=45×2×4=738×4-822=857-375-467=(471-428)×16=(368-318)÷2=827-10-756=504÷6×85=34×(487-465)=388-115-174=99×2÷9=167×5=21×23-443=352÷4÷2=121×2=928÷(4×2)=266-(471-451)=135÷(3×3)=1.8+9.7=342×2÷4=11×45×2=87.2-63.3=69×(280÷5)=1.9-0.3=927-(802-626)=428×(339-333)=31×10+229=917×(97-88)=600÷(2×2)=(703-175)÷8=8.8-4.4=36+17×23=851-236×3=26÷2×53=16×(42÷6)=17×12+456=888÷4÷6=10×(48÷8)=55×86=8.9-2.8=36×9÷2=(403-391)×70=36×2×16=498-68-24=629-33-374=51×(744÷8)=936-12×48=29×(266-246)=683+756=695-(973-624)=157+402+84=316-440÷8=1/8+4/8=82÷2×17=355-590÷5=817+318=250÷(305-303)=478-273=370-20×14=630+249×3=23×2×54=595÷5=(136-40)÷2=424÷8×14=18÷9×5=380+570÷3=528×4-391=313+10-33=503-29+659=116+(168-47)=14×5×3=472-26×15=126×(462-459)=195÷3+790=15×38=152÷8×40=781+166-765=504-19+600=153×6=27×(32÷8)=310-185=602+150=(54-12)÷3=393+271×2=(854-128)÷2=200×(10÷2)=98×37=588÷3÷2=2.9-1.2=102÷(2×3)=124×4=412÷(10÷5)=4.0+8.1=471-63=222-15-111=69×(304÷4)=(985-627)÷2=21×34=188+13×4=467-892÷2=11×90÷3=602-21×23=290+983-246=42×72÷6=317-66=48×94÷4=714÷(3×2)=(455-392)×12=(322-133)÷3=222-49×4=24×(63÷7)=3/8-2/8=14+14×31=215+606÷2=16÷(4×2)=24×(156-147)=966÷(2×3)=234÷(18÷2)=171×2÷3=11×37×2=(65-12)×14=616×(503-499)=433-(326-166)=105+253-262=88×35=44×8+320=421×(56÷7)=101+19=171×3÷9=(527-310)÷7=373-744÷8=10×19-126=14×21×3=480÷(14÷7)=370-27×11=490÷2×4=906+93×8=418×2-299=138×2÷6=735÷3×8=456÷8×54=760÷4+371=320÷4÷5=45÷(87-84)=163×(15÷3)=118×5=294÷(12÷2)=163+252×3=302-51×3=122×(67-59)=752÷(2×4)=421+(192-117)=195×4=1.1-1.0=359-28=386+10×14=20×18=178÷(168-166)=3/6-2/6=(362-74)÷6=186+525+21=451-48×5=492+671+479=(905-882)×76=49.7-11.1=687-460÷2=18×15=337-(156+11)=68×(245÷7)=9.9-6.6=61×(12÷6)=22×(91÷7)=457×2×6=60÷(10÷5)=378-(41+282)=212+79-211=246-12×4=468-340-43=300+16×13=936÷(32÷8)=30×(36÷9)=494×(56÷8)=508+(858-513)=483÷(28÷4)=13×(774÷9)=192-330÷2=76×75×2=2.2-0.3=354÷2=221+(304-138)=14×(298-250)=36÷6×21=636-290+952=766-103=179×(32÷8)=928-(60+548)=44×82×4=888÷3×7=5/8+2/8=(130-74)÷4=16×67=608+(913-260)=336÷6÷4=945÷(624-615)=372÷4=379+(370-68)=708÷(12÷3)=13×5×53=(911-120)÷7=(220-193)×34=618+15×52=156÷(402-396)=444÷(32÷8)=13×30÷6=25×17-360=103×(410-405)=10×8×97=153×5-306=23×6×5=632÷(4×2)=58×2÷4=662×(24÷8)=11×18-104=265×3-608=120÷2÷3=19×32-58=288-(45+74)=(874-602)÷4=500-544÷2=28×3×74=209+(60-49)=433-(43+172)=326+158-449=709-124×4=854-794+961=347×2-413=416-10×39=249÷3=10+144×2=193+50+127=98×10÷2=306-109+35=375-932÷4=10×82-368=160×2=49×(24÷8)=46×(657÷9)=215-(240-103)=(78-38)×23=954÷3×2=40×77÷2=925÷(310-305)=45-21÷7=587×9-439=4/8-3/8=174+10×44=214÷2=2/6-1/6=279+48+317=464-(289+32)=168+180=163-96÷6=669+888-85=4.3+4.8=996-247+154=12×(90÷6)=13×(567÷9)=821-(53+339)=147×4+739=679÷(42÷6)=175+(52-44)=9.2-2.1=258+172=45.8-43.4=527-279=184-11×11=105×4-369=497÷(383-376)=396-347+202=769-(801-695)=286+804-851=69×45÷5=402-134+202=369+806÷2=236+(248-231)=30×2×47=476-34×14=135×8-163=459+344÷8=42-(147-128)=687-129×2=558÷(48÷8)=13×66÷3=360÷5=105×8÷2=735×8=264÷(36÷6)=310÷2×6=168÷(12÷2)=114+91+322=196×3÷4=359×(81÷9)=488÷8+31=732÷6×9=39.8-1.2=829+691+970=13×(30÷5)=14×14=160×(12÷2)=817×(35÷5)=887×(27÷3)=311×2=918÷9÷2=5.8+92.4=911-249×2=402-10×28=29×3×68=17×(225-221)=49×(90÷9)=72×56=477-62+79=76×5×6=896-363÷3=114+24×8=15×27-160=18×(60÷5)=12×4×2=50÷2×15=41-15+432=127×6-12=366÷(10÷5)=35×(178-175)=343-(377-289)=19×(42÷3)=583+817-560=16×53=956-11×24=11×10×4=510-90+197=798÷(244-241)=3.7+6.9=472×(14÷7)=(185-121)÷4=129×4-190=384÷8÷8=5.9+2.9=893-571+708=291-68÷4=384÷8=69÷(679-676)=22×10×3=954-670+863=887+14×17=13×(24÷6)=16×14×3=(709-625)÷2=234÷2×4=379+86+34=27×7+179=306÷(69-60)=(962-891)×49=445-328-81=93×7+372=11×90+724=234÷2=920÷4×3=903-(316+342)=914+761+717=84.7+9.6=532÷7×43=374-73×4=11×50=(122-111)×36=26×7×9=22×21-114=471-220=262-193+504=210+(445-196)=117+367=82×(184-181)=599+699-33=841×8-648=740×(66-62)=415-376+272=760-19×20=320-72÷8=929+331-162=792÷(12÷2)=31.5-29.7=18×44-311=630-(204+318)=3/8+4/8=11×81×3=214-960÷6=45×(675÷9)=13×73-606=588+96×6=13×6×51=16×3×37=268÷2=802×6=144+(478-78)=131×6÷3=720÷(495-493)=125÷5×11=128×7=(471-453)÷9=11×20-123=390×2=915-(812-472)=(258-218)÷2=380+25×20=349-(31+270)=524÷(496-492)=240-236+255=17.4+13.9=15×13-19=9.0-6.3=400+148=571+(829-576)=26×37-425=12×4×57=34×4-78=119+60=843-(292+345)=32×25=970÷5=849-888÷8=92+262-214=33×22-479=42×(404-386)=501×7-699=21×4×72=924÷4+450=434+808+204=93.3-31.5=442÷2×5=15×22×3=656-328=29.1-17.5=296-16÷4=44×(685-652)=38×20÷4=3/6-1/6=215+135×5=2/8+3/8=878-647=4.0+9.4=269-492÷6=25×5×6=114-24×2=53×(493-416)=181+765=14÷2×49=700÷5÷2=4/8-2/8=381-32×11=761×(432-424)=5/10-4/10=44×(70÷7)=153+145=387-24×14=553-27×16=726-504÷9=315-20×8=213+212=317-186+139=9.6+6.4=273-798÷7=39×11×2=(453-426)÷9=110×8÷5=888÷(3×2)=12×15=287×4=870÷5+74=(470-392)×72=參考答案7.2+5.5=12.712÷3×48=192362+42×23=1328250÷2÷5=25162-574÷7=80(629-574)×73=401559.3+26.9=86.29.2-6.6=2.6964×(946-943)=2892231-10=221279÷(582-573)=31(805-148)÷3=219364+123-365=122185-46-16=123413-(839-699)=273884×2÷4=44270.2-54.8=15.4304÷8=38487-(361+126)=0162÷9×47=846407-150÷6=382919+(786-298)=140785×(117÷9)=1105850÷(443-438)=17029×77×2=4466800+110÷2=8557.4-3.9=3.548÷8×9=5429×5×4=58012×3=3689.8-6.9=82.9201×(49÷7)=1407(247-235)÷6=260×85÷3=1700100÷(12÷6)=5037+134=171822+930+91=1843369÷9×3=12369×8×6=3312299-12×11=167789+(783-227)=134511×70-327=443289-388÷4=19233×3×16=15843.9+2.7=6.650-(746-705)=910.0+7.7=17.7895-(567+166)=162320×3=960308+564=872612÷(271-268)=20421×20-223=197114÷2÷3=191/6+3/6=4/6855÷(40÷8)=171176+40×2=256603+(825-13)=1415(462-354)÷2=5434×2×77=523618÷(3×3)=2736÷(4×2)=92204÷2=10245×17-757=8401+346=747491+(351-100)=742563-32×13=147176÷2+232=320212×(799-795)=8481/7+3/7=4/7800×7÷5=112026+988-185=82920×3÷5=1243×72=309638×8÷2=152480+986+262=17287.9+3.8=11.741×20=820450÷2×4=900846÷9+254=348145+325-241=229804+252-831=225480-124-345=11117÷3=3946×12=55284×59÷3=1652220÷5÷4=11203÷7=2921÷7=317×9-67=8636÷3=1219×(60÷5)=228416÷2+53=261428-11×10=3184.7+6.9=11.6107+42×21=98943×7-261=40239-(481-246)=4692-53×4=480296÷8+255=292268÷(2×2)=67746-(735-378)=389980÷5÷4=49(454-67)÷3=129156×5÷2=39019+107×3=340183+(892-679)=396320+37×12=76427×90×6=14580234÷(105-99)=39344÷2÷4=43285×2-449=121108+288=396702-25×15=327220÷(28÷7)=5543×40×2=344067+(260-16)=311115-22×3=49205-40×5=520×30-16=584216÷(3×3)=2495+36=131330-(152+170)=8702÷2=351357-(102+245)=10228-12×10=108(670-651)×44=836759-145-156=4582/5-1/5=1/5375÷3=125792÷(56÷7)=99916-430+781=126729.2+35.9=65.1400+277=677665+411×2=148725×50=1250402-36×9=7874+456×2=98670÷7×8=80165+(429-398)=196360-161+142=34115×6×62=5580973×(21÷3)=681134+290+322=646468+588+229=128577÷7×21=231326×(18÷9)=65286×14÷7=172436-388+363=411450÷2=22539×16÷8=7875×22=165035×19+147=81221×3×16=1008475-203=272180×5-787=11356÷4÷7=241×12×7=3444283+125×2=533482-284+130=328253-10×10=15361+(434-158)=337469+732÷3=713977-(520-407)=864625-492-79=54351÷9=3967×9×3=180924×22-260=268882÷(2×3)=14737×2×5=37039×87×7=2375167×59×2=7906541+317+130=988945+606+121=1672(831-246)÷5=117105×2÷7=30481-11×12=349118÷2+75=13464×5-118=202262×8-441=165561+145×5=786965-476=48933×(50-47)=99737-(215+416)=106103+59×5=398218+635=853785+72+802=1659498-15×18=228730-94×6=166148÷(320-316)=37430-29×6=256150÷6×63=157574+72-113=3386÷2+264=30745×(12÷3)=180185×4-366=374401-11×28=93915÷3=305296÷(4×2)=37473+985÷5=670648÷2+561=885778-84×5=358307-92=215989+19×13=123638×15-210=36056+23×33=815273+520-284=50923×14=32272×(56÷8)=50480×(751-665)=6880864÷3=288423÷(27÷9)=141374-22=352170×3=510260÷2+141=27123+157+707=88718×89=1602575+459-108=926408-18×17=10236.2+34.0=70.230+442-144=328200÷5=40924÷(692-686)=15475×3÷5=45590÷(45÷9)=118992-277-79=63638×(710-696)=532241×(14÷7)=48265×7÷5=9112×2+440=46454÷(3×2)=9381-15×14=171(385-374)×41=451336÷7÷6=829×18-313=209438×7÷3=1022270÷(42÷7)=45297÷(18÷2)=33459÷(3×3)=5181×2+495=657732-154×4=11659+107×3=380791-(408+311)=72728÷8×58=5278792÷9+192=280651+135-514=272236÷(288-284)=59131×3×2=7861.6+85.6=87.2479×(981-977)=1916168÷6÷4=7575+142×6=1427314-(67+188)=59621÷9+339=40835+58+235=32855+70=125303-172-120=1135÷7×52=260415+(419-245)=589105÷(173-166)=15465-52-61=352426+(150-127)=44962×9÷3=186(332-311)×45=945188÷(77-75)=9430×17-292=21810÷2×89=445473×2×3=283844×2×88=7744110÷(257-255)=55209+534=74331×15×2=930968-125×6=218(242-212)÷2=15990+67×10=1660170-150=20675×4-261=2439651+46+238=935880÷2÷4=110314-(130-37)=221864÷(3×3)=96188-310÷2=33222+16×19=526400÷(2×4)=509.6+62.6=72.211×8×68=5984106×(196-189)=742264+606+657=152721×4×16=1344889÷(28÷4)=127879-617+788=105013×36÷6=78651÷(140-137)=2178.3-6.5=1.8402-279÷3=309997-12×48=42119×40=760327×(943-938)=1635816÷8÷2=5134×10÷4=8512×13×5=780149×(145-139)=89423×(115-90)=5751/5+2/5=3/510×18-153=273.3-2.9=0.4201+232-176=257944÷4×6=141631×20=620957×2÷6=31916×8×3=38444×2×86=7568810÷5÷6=2734×4×5=680919-131=788672-(766-116)=227.6-5.0=2.6392-(373-118)=137128+299-12=415323-20×4=24349×12+337=925387÷9×52=2236237×(63÷7)=213311×8=8856÷7×15=120397-27×9=154274+216-353=137958+414×2=178640÷2×8=160819+368×2=1555120×9=108012×99÷3=396412+(485-295)=602625+504-945=18430×5=15076÷4×33=62710×13×3=39062+420+259=741630÷3÷6=35276-201+271=346197-(483-417)=131879-878+461=46259×64=3776564-822÷2=15328×29=812737×2-620=854230÷(137-132)=46(638-193)÷5=8966÷6×37=40743×(837-821)=688833÷7+621=740363-(254+97)=12885×9÷3=265515×19×4=114087×10=870562×6-576=2796169+(193-16)=34697×(126÷6)=2037218÷(12÷6)=109185×7-505=790819÷9×2=182353+113=46652+114×2=28069×(355÷5)=489916×46÷2=36814×11×4=616115+122+22=259398÷(92-90)=19926×2×77=4004749×(116-112)=2996198÷(3×3)=22255+148-224=179433-200÷5=3936.3-0.5=5.8219×4-122=754472×7=330445÷5×78=702354÷(253-247)=5972÷8×16=144876×(30÷5)=5256949-167-484=298459-(10+264)=18549.2-11.8=37.4(205-194)×76=836836×3-571=193714+944+774=1732390-137-130=123603×(117-111)=361878+264=342772÷4×3=579807-502+919=1224325-(38+20)=267324+160=484480-14×25=13013×(334-312)=28697×7-295=38411×22×3=726271+886÷2=714804×(314-305)=72366.1+1.8=7.931×9×3=837638-148×2=34258×(375-298)=446656×73×6=2452811×8×45=396042÷2=2125×11-33=242286+624÷4=442488÷2÷4=61721-470-119=132387÷9=43658-371-21=266183+11×54=777773×(88-82)=4638343+136-126=35386×56÷2=2408156+(553-180)=529972÷(3×2)=16287×35=3045573-39×12=10545×20÷5=180140÷(348-343)=2869÷3=23804÷6=13437.7-37.2=0.5148+167+539=854910÷5×7=1274806+900÷3=1106488-316-44=12883×(335-301)=282224×(36÷2)=4322.6-1.3=1.320×5×4=40091×6÷3=182482÷(333-331)=241220-(406-285)=99332-180+329=48117×14×2=476228÷3×4=304169×4×3=202875×7×2=105016×(40÷4)=16039×2×8=6241.8-1.7=0.1121+18×35=751584×9=5256117÷(28-25)=39527-167×3=26166+265=431938-202-409=327348+138=486303÷3=1018.8-7.1=1.717×26-137=305240+(493-94)=639935-867=68280+385-218=447963-(490-414)=88760×(749-703)=276058×77÷7=638471-226-23=22227×75=2025392÷2×4=78424+15×56=864417×9÷3=1251540÷9×6=360762÷(253-247)=127456÷2×5=1140(676-516)÷5=32472-408÷3=3367.4+22.4=29.8974-(571-474)=877736÷4÷4=46520+22×16=872510+388÷2=704558÷(3×2)=93188÷4×21=98727×15-361=44835÷5=16747×13×6=366647×9×2=84632×8×3=768575×6÷3=1150487+(390-61)=8166.2+7.5=13.7353×6-526=159270+(562-358)=27471+219×4=94798×75÷6=1225372-(303-38)=107921-697=2241.5+1.4=2.999.8-88.1=11.7155+(416-310)=261624-137-153=33472×(774÷9)=6192168÷8×74=1554222+144=36626×(106-92)=364853+12×34=1261498-(139-15)=374179×3+219=756708÷6=11812÷3×84=33696+106=202324-117-194=13336÷(14÷7)=168755-952÷7=619548÷(28÷7)=137816÷2÷6=68483-265-85=133580÷(30÷6)=116984÷4+79=32582÷2×89=3649738÷3÷6=41940÷(24÷6)=235(251-235)×37=592182÷7=26714×(18÷9)=1428312+702+384=139812×27÷2=16247×(168-120)=225685×5-143=282171×4=684375+152×4=98342×70=2940994-202×4=186919-259÷7=882697+874=157144×10-420=20104÷4=26404-338=66932×(990-985)=4660751+283×2=131713×(180÷9)=260232-160=72661-37×14=143180÷4+210=255417+15×21=73221×(130-86)=924936-(154+203)=579584-(649-461)=396511÷7×51=3723468÷(2×3)=78317+(410-312)=415326-23×12=5029×12-34=314304+10×59=894485-(283-240)=44260×11=66075×5=375480÷(66-64)=240368÷(10÷5)=18452×66×2=6864888×(21÷3)=6216488-(206+41)=241(337-106)÷7=3327×12×2=64831×14=434431-128×3=47182÷(14÷7)=919.7-2.5=7.2(652-601)×43=219326×3×8=624227+48×14=899885-(105+265)=515440÷8×48=2640380-52×7=16875×6÷5=1050290-112=178364-162×2=40500-264-35=201701+765+44=151018×(72-26)=828275-228÷6=23788÷(378-376)=44609-124-181=304837÷9×19=17675/10+3/10=8/1074×53=3922(408-198)÷2=105156+178+515=849136×(193-190)=408260-256+230=234415-578÷2=126231÷7+255=288812÷7×6=69684×61÷2=2562(882-288)÷2=297118×6×9=6372528-21×10=31811×14×6=924531×8÷9=47239×(20÷5)=1569.2+7.5=16.7452÷(2×2)=113542×(184-178)=3252629-(584-235)=280948÷(454-452)=474485-81-280=12419×12×3=684305-(80+132)=93119÷7=17374-302=72959-11×74=1458.0-6.6=1.416×2×88=28165.8+4.5=10.326×35+476=138610×42×2=840500÷(2×2)=125490÷2÷7=3512×39÷9=5230×8×6=144096×97÷8=1164794-37×11=38778×(440÷8)=4290392-(98+71)=22346×10-395=6580.6+16.9=97.5730÷2÷5=733.1+7.5=10.6(466-324)÷2=7112×80÷5=192177+852÷4=390788-10×72=688.3+3.7=12.026×10÷4=65514×3=154214×19-132=134252÷6÷6=7136+266+162=564241+132+147=520385÷7×8=440454-67×2=320615+(663-51)=1227306+38-308=36646÷(96-94)=32384×(354÷6)=49562.9+5.8=8.7427÷7×6=366386-(67+69)=25012×18÷3=72282-85+127=324(380-204)÷2=884.2+7.8=12.033×7×5=1155589-86=503360-(224+36)=100872-255+61=678870×6=522011×39×5=2145136+23×32=872210+785+951=19464/9+5/9=130×87=261084÷7×47=564317-193+92=21654×(238-232)=324338×2-585=91221+292+456=96939×4×3=468128÷(10÷5)=6462+(465-450)=77115-75+224=26499×4÷3=132584-(287+257)=40168÷(209-205)=42690-249-22=41993+135×6=903982×7=6874273÷7=399.4-8.7=0.7117×(452-445)=819608×(237-229)=4864985÷5×6=118272÷4×2=3632×17-324=22012÷4×96=288345-73+185=457321×5-80=1525115×2×4=920708÷2÷3=118104×4÷8=52150+22-127=4510×7×80=5600420-484÷2=178894×(21÷7)=2682312-260+411=46395×(175÷5)=332585+356÷2=263502+445-809=138860÷4=215357+31×19=946506×(462-457)=2530334+95×4=714343×(40÷8)=171541+17×53=9428.4+9.2=17.6875-630+638=883980÷2×6=2940(498-458)÷2=2026×3×61=475856÷2=28716-(675-482)=52336×6+873=1089296-(166+69)=61224×9÷7=288884÷2=4422.7+7.6=10.379+(695-271)=50316×(96÷6)=256182÷(16÷8)=9176-17+306=3654/5-1/5=3/5312÷(24÷3)=39352-165+453=64032×87×6=1670499×10÷3=330154+(103-97)=16014×4×2=112372-606÷6=2712.1-1.8=0.33/4-1/4=2/4246-(465-349)=130814-(107+533)=174303-174+712=84150×5=250734×(72÷9)=5872654×(356-350)=3924620+122=742380-555÷5=269215×3=64541×23+30=973108×4×2=864270-(177+24)=69288÷2÷4=36235-(196-119)=158(478-334)÷4=36458-624÷8=380476+604÷2=77837×3×4=44411+(763-318)=45639÷3×76=98865.5+30.6=96.1245+106-85=266238-(370-220)=8875×(65÷5)=975(640-294)÷2=173169+276=44544×(144÷8)=792790÷5=158498÷(2×3)=83418-214-200=4501×8÷2=200416×6×99=9504625-(59+500)=66472+150-277=345939-(504+90)=345303÷(198-195)=101(988-772)÷2=10816×(168÷3)=89691×8÷4=182(549-157)÷2=19643×(33÷3)=47345×98÷5=88236+25×30=786741×9-997=567220×31+926=1546658×4-745=1887236÷(2×2)=59473+12-13=47215×30-44=406600÷(4×2)=75(378-129)÷3=8327×(148÷4)=99998×11×4=4312212÷(2×2)=53756÷(30-28)=378301-35×6=91464+62×3=650560×7÷4=980198÷9×7=15423×(280÷8)=80511×9×53=5247(488-89)÷3=13357×7=39919×16×2=60818×2×86=309669×5=34580+988÷2=574289+(445-171)=563121+238=35999×2=19830×22=660120÷3×45=180034×42×3=4284486-207=279(809-553)÷8=32534-310=2244/7-2/7=2/710×78÷3=260460×2+740=1660493-40×2=413174÷(2×3)=29112÷7×14=224(56-40)×95=1520241+144=385520÷(2×4)=65216÷6×2=72164+247-260=151746-62-156=528903-769+573=707589-15×7=484247-106=14119×2×53=2014448+231=67910+(764-586)=18841×(333÷9)=1517740÷2÷5=74558×(350-343)=390697×24=232844÷4×85=935350+679+193=122240×19+274=1034246÷2=1236/9+2/9=8/94.3+40.5=44.8457-82×5=4717×5×3=255198÷(60-51)=22214-116-98=0828÷3×8=2208311-101+197=407953×5=4765355÷5×24=170411×7×55=4235392÷(2×4)=4919×43=81715×43÷5=129111×(901-898)=33341×27÷9=12315×4×8=48011×(330÷5)=726180-43=13749×(180-175)=245323-31×7=106867-14×28=475781-(213+93)=475841+29×20=1421518+460-33=94511×90×4=396081×9×4=2916318÷(21÷7)=106139×4÷2=278287-155=132875+358÷2=1054544+76×8=1152475-32×2=411414-(483-69)=0218×3÷2=327288×7÷4=50434×2×11=74829×3=878.7+7.4=16.10.3+9.1=9.43.3+9.8=13.1728÷4×8=1456720÷5÷3=48243-(295-110)=586.1-3.2=2.9573-(133+348)=9259×10÷2=29510×65÷5=1309.7+6.4=16.1723+290+655=1668365-231-84=5014×42=588270÷2×5=675255+632+42=929810÷9÷5=18176+199=37523×2×75=345017×14-131=107728÷4÷2=91479-35÷5=472747×5=3735220-(412-228)=36182×(66-61)=91048×13+199=82326×(84÷6)=364186÷6×3=93578×4-725=1587144÷(431-423)=18393×8=3144(733-637)×71=6816900÷5×2=360101×2-194=8220÷4÷5=1195×9÷5=171660-(495-155)=32045×16÷5=144544÷4÷2=68765-584=18110×7×57=3990650÷5×8=1040805-559-159=87376-(143+34)=19919×(90÷6)=285874-192×2=490185+575-395=36519×12-125=103556×3-798=870757-23-634=100208×4×3=249629×2×40=2320605-253=3526/8-1/8=5/8147+(296-258)=185453-168-269=16728÷7÷8=13637-205-57=375729÷9×4=32411×32-261=9115×15=225547-189=35856×(215-206)=50446×2×39=3588617+(281-80)=81820×44-678=202943-636=307472-246+171=397312÷(2×3)=5254÷(3×3)=633×(493-468)=825949+642=1591912÷(2×3)=152357÷7=5111×76÷4=209