三年级数学计算题专项练习汇编及答案集锦

三年级数学计算题专项练习汇编及答案集锦30×31÷6=831-11×51=594÷3×9=71×8×2=32×11÷2=776×8÷2=30×23+984=819-579=240÷(32÷8)=258-247+379=(393-228)÷3=682-(965-434)=16×(185÷5)=880×9÷2=316-(55+196)=206-174+416=52+493-504=153+33×2=17×3×87=76+18×5=608-16÷8=267-34×5=15×4×47=598×8-767=624÷6=98×8-54=725÷5=475-66-46=429-(73-50)=960÷(395-392)=598-21×14=253+325=10×6×12=70.0+10.0=286-315÷3=62×5=204÷4×88=144+59×5=263+15-123=884÷2×6=365-472÷8=794-(147+195)=710-(25+534)=728-(319+323)=196×(15÷5)=392÷(2×2)=84×32÷8=413-36×8=490-(460-40)=90÷(43-34)=259-222=780-(682-186)=14×25×2=83×(804-716)=244÷2=126÷(3×2)=637÷7=363+828÷6=622+(797-23)=32×31-110=846+15×36=339+874÷2=369×7÷3=114×8×9=675÷9÷3=24×4×45=56÷7×73=366÷(442-440)=85×6-371=260÷5×15=891+20×39=450+176×3=286÷2×5=964÷2×8=30×14=450÷5÷2=494-(106+169)=770×9÷6=81×61×5=142÷2=954÷(682-680)=38-171÷9=190×(305-300)=800÷8×4=664÷4+514=36×13×2=46+20=491-317+101=336÷6=940-39×2=425-57=336÷8×16=(364-68)÷4=297-195=16×25÷4=95.4-6.6=16×89=2.4+6.9=423-442÷2=633-143+628=87×16×4=296×3×5=175×4÷7=496-14×19=483-227-247=72÷3×6=122×5-193=328+48+533=24×2×55=350÷2÷7=748-23×31=561÷3×7=38×8-35=11×73=445-36-331=186×4÷3=19×2×4=924÷4=585-541+709=54+193-93=431-23×18=322×3-635=788÷2×4=14×(540÷9)=90×(108÷6)=276÷(2×3)=813×6-136=278+367+192=31×20-596=454-11×11=762+13×48=408-(474-423)=985+29+407=(352-320)÷8=889+561+666=9.7-0.6=476÷(880-878)=262-40=790-686÷2=50+687+171=997×(772-768)=92×5-196=829-762÷3=68×(367-358)=(376-89)÷7=271×3-587=710-14-457=748-(411-254)=40÷4=(434-421)×27=711+534-11=134+432÷6=57÷3+345=33×9×2=33×(356-337)=12×10+101=135×4÷5=878+35×20=890-417+189=450-(181+206)=19×35=19×22×6=792÷8×94=198÷(473-467)=18×(98÷7)=184÷(4×2)=951÷3=376-48+672=435÷(40÷8)=500-46-21=800÷4×2=474+(365-48)=305×2-300=504÷6×44=140×(45÷9)=207+(289-236)=11×9×65=362×(24÷8)=85×38×5=43×10+152=446-309+242=6.3-0.6=192×(404-399)=117×2×8=101×7=459×(16÷8)=88×(345-326)=75÷3×7=3/6-1/6=618÷2+264=18×15-22=45÷(149-146)=252÷7÷4=268+25×10=481-264=240×4÷5=391-(266-135)=(583-403)÷9=988-960=163×3×4=194-34=53×5=93+(499-376)=515×(45÷9)=847-690÷3=692×2÷4=201+151-153=88×32÷2=23×(263-260)=120÷8÷5=45×(336÷4)=19×5×84=18×2×24=155+59×4=9.6-5.6=744÷(3×2)=14×3×59=150÷3+585=141÷3=328÷8×2=111×8÷3=846-(118+594)=331×(442-437)=434-30÷6=813-644=430÷5×14=771÷(12÷4)=312÷2÷4=45÷3÷3=30÷2=465÷5+563=20×42-359=376-(125+179)=63×15-27=15+45×16=94×7+91=56÷(2×4)=73×19=2/8+4/8=396×2÷8=15+279-197=19×5×97=7.3-0.8=365-157-126=188+173=253-214÷2=696÷3=496÷(4×2)=217×4×9=744÷3=310+665÷5=31×2×43=59×(204÷3)=780-319=144÷(3×2)=216-973÷7=17×3×62=803-13×55=(791-637)÷7=111-64=178+269×3=(278-208)×91=112÷7=47×19-576=188×3+143=419+768÷3=762÷2×5=397-19×5=4/8+3/8=23×(216÷6)=401+668÷2=14×24=364-39×5=236÷(356-352)=16×19×3=80÷5×42=324+134=194-868÷7=348÷(481-479)=432-253=978-98×8=18×19-288=26×63=324÷9×92=240÷(2×2)=200+(828-302)=165÷(15÷3)=771×(527-520)=88×4÷2=810÷6×7=(414-72)÷6=66.2-18.9=43×17-376=208+232=819-781+826=658÷7×8=315÷(3×3)=277-(117-19)=830÷2+253=69.8-36.0=269-16=52×15÷3=108÷(54÷9)=21×(225÷9)=36×(242-238)=94×10-603=7.8-1.1=168÷7÷8=756÷7×5=167+86=648÷4÷9=165+232+633=36÷(482-478)=25×(384÷6)=17×11+294=432÷8÷3=184+72×10=122÷2×10=87×78÷3=56÷(16÷2)=569-(14+52)=33×3×2=3.6+8.3=25×(390-374)=753÷3×8=378÷3×8=(841-37)÷3=92×(330÷6)=592÷8÷2=608+270=61×7-421=81×(330÷5)=614-110÷5=364+477=466+684+530=374-15×2=298-269+62=803+420÷5=497-10×8=733+548+250=282-71×3=642÷(243-237)=47+113×4=420×(14÷7)=22×12-223=14×23×3=108×7÷2=28×2×98=8.9+3.9=780÷(2×3)=(413-193)÷5=208÷2×8=274÷(410-408)=531-18×26=132÷(2×3)=400÷(4×2)=156÷(20÷5)=19×5×90=69×25÷5=66×7-39=462-(42+27)=129×7×9=114×2×4=39×(576÷6)=357×2×9=546÷6÷7=809+(466-240)=23×42÷6=293×3-293=820×8=672+33×21=282×2=673+307+782=62×2×4=73×10×2=255-796÷4=521×(781-777)=326-247+274=542×8-985=4.8+4.0=975-272+14=594-(954-418)=256÷8÷2=300+(332-243)=800-82×2=247-193+85=488÷2×9=(265-213)×19=25+(401-86)=241+24×38=599+626+865=37×5×6=17×11=996÷(2×2)=192÷(188-185)=(871-549)÷2=168×4÷2=888÷4=29×(313-290)=12×69=40×11-95=(954-298)÷2=17×52=(270-246)÷4=469+31+184=28×41÷4=908+235×4=860÷4=12×36÷6=750÷5÷3=460-(349-246)=8.5+5.7=372+(475-199)=339÷(306-303)=15×5×38=522×4÷9=904×(14÷2)=75×14=945+580=760÷(2×4)=101×8=448÷2×9=80×7÷2=858-(926-546)=70.8-58.0=292-(75+151)=258+58×9=35×13-115=67×(66-62)=496+72+370=9.9-1.8=648-13×21=70+45÷9=13×4×3=192÷8÷8=472-44-243=183×2÷3=125÷(20÷4)=602-(454-379)=189×3=370+49-265=331×(14÷7)=115+25×17=104+279+707=49×(64÷8)=52÷2×19=807-99=63×14÷3=995-96×3=410÷(20÷4)=464-43=77×10=163×6=19×19-39=17×(50÷2)=9.1-8.6=464÷8+481=408-(26+85)=43×31=500÷(52-48)=396÷9÷4=835-100=218×3-600=274-105-19=286×(30-27)=372÷2×8=24×9×2=25×34=43×(257-254)=120+104=656×6÷3=476-(71+31)=732÷(2×2)=448÷(2×4)=76.5-41.4=1/3+2/3=756×4-932=24×11=(460-332)÷8=10×21×4=208÷8×34=77×68=839-(35+76)=8.4+6.7=675-302-200=395+(962-597)=438×(21÷7)=82×26×6=74+26×30=358+(283-156)=691-685+81=90÷3×5=353+(476-172)=458-13×30=4.7+6.1=795×8=144÷6÷2=24×(75÷3)=6.2+66.4=14×(327-304)=610÷5×6=764×(35÷7)=783-89+562=10×(220÷5)=63×2×5=99×(260÷4)=152×3×2=491×(367-358)=4/6-1/6=841+(924-37)=361-313+440=776+200÷2=193+239-204=390÷(279-277)=6.5-5.7=878+49×2=20×28÷8=69×(25÷5)=250÷2=498+741+711=48÷2÷2=81×50÷3=224÷8×34=81×(27÷9)=503+33×5=45÷3×22=760×5=703+411-71=988×(397-388)=95×2×5=48×18÷8=(803-498)÷5=110-(68+18)=19×36÷2=54÷(269-260)=450+175=126-80=927-(170+626)=286+155=13×53=32×(207÷9)=77×(309-300)=50×(677-617)=149+268-360=31×3×5=26×12×3=285÷5×12=343-85×3=354+56×4=888÷(24÷4)=57×(350-341)=16×2×7=(106-55)×18=28×18+476=351×8-547=6.9-2.7=164+102×6=337-25×8=91×4=32×2×18=488-658÷7=660+951-438=272-(248-112)=172+74-87=826-(691-551)=10×4×18=3.0+84.6=720÷3+151=682×9=191+196-139=187×5=308-266÷7=498÷(468-465)=147×(12÷6)=469-134-90=312×(27÷9)=264÷(2×2)=702+504+820=756-14×48=92÷(28÷7)=599-527-47=78×2=550-(818-593)=15×58=146-(182-73)=468×(748-742)=36÷(146-144)=196+23×4=81+60=14×27-292=404-16×23=112+220=888÷(4×2)=36×2×86=906÷(2×3)=978-36×7=29×(486÷9)=266+101×2=120×5=289-12×3=458-344+152=371-151=906-23×37=22×9÷6=807÷3=864÷6+139=303+18÷3=50×7=261÷(27÷3)=8.1+6.7=15×6×87=140÷5÷2=56×14-203=494-480÷8=370+79-299=2.9+4.1=144÷6=320÷(78-70)=71+424-168=11×5×56=448÷(21÷3)=9.0-0.8=212-220÷2=31×16-66=171×7-647=521×4-395=986-12×34=186÷2×4=60×2÷3=880÷2+529=95÷5×45=61×(48÷3)=583×9-471=408-11×19=14×69=344÷2=101×(267-260)=852+(782-229)=679-28-366=954-980÷4=372×(247-238)=182÷7÷2=12×38-385=150÷6+160=252+(351-116)=323-(483-257)=20×2×4=97+(993-258)=620÷(14÷7)=1.5+4.5=143-(56-31)=43×(341-262)=83×12+687=986-23×22=959-244=768÷(3×2)=(857-524)÷3=396÷(3×3)=33.1+47.9=55×(638-634)=307-(242-19)=804-324×2=54÷9×38=21×(36-31)=63×75÷9=296-(24+32)=1/8+5/8=157+580=857-63×7=879+111×3=3/4-1/4=623-(496-385)=46×2×91=506-62+562=116×3+241=84+378+468=765÷9+561=19×3×47=373×7-532=172÷4×46=691+(750-726)=720÷2×6=68+(434-113)=246÷(366-360)=477-342÷3=58×65=364÷(2×2)=209×(36÷6)=9.7-0.3=819×2÷7=138÷(2×3)=504÷4÷9=162+337-16=36×11-302=54×93=932-899+876=3.6+4.9=5.4-5.0=84×52÷3=289-117-138=874-(14+692)=254+174=434-11×26=94.9-92.1=7.6-0.4=301+108=144×9÷2=368+102=30×23-150=653-(499-325)=786÷2×6=651÷(383-380)=30×10×2=648÷8×50=198÷(3×2)=438-(60+309)=303+(389-148)=4.8+6.6=690+182+43=944-433-108=116+30=18+669+162=142-(384-295)=224÷2=(700-400)÷5=29×3×17=949-140+246=237+850-60=8.3+9.1=453÷(18÷6)=9.3-0.9=897-199×4=18×64=924÷(2×3)=711+(952-800)=298-226-40=720÷6÷6=(245-85)÷8=106×3÷2=(965-487)÷2=868-32×15=214+(855-108)=(364-346)×37=50×13-369=28×29-154=364+(560-18)=125×(14÷2)=245÷7=464÷(2×2)=381+170=47×(892-885)=786÷(2×3)=209+58=17×3×85=4/7-3/7=488-404÷2=258×3=185×3+734=558÷3÷6=120÷(140-135)=506+44×17=(464-450)÷2=20×6=853+46×13=840÷2÷7=(370-271)×90=54×(128÷8)=97×10÷2=15×7×9=10×45-419=15÷3=303+537+813=813×8÷2=79×(792÷9)=823-480-45=10×70-65=528×5÷4=10×(288-225)=15×(322÷7)=91.9+6.0=65+144+190=174÷3=512+46+131=697-37×16=522-(140+346)=483-(329+66)=27.6+24.0=664÷8×14=(671-176)÷5=371-34×9=11×(252-219)=116×(929-924)=389+(395-299)=142-10×8=744+20×33=10×(168÷4)=18×8×6=32×3=165÷3×6=13×54+204=497+742÷2=50×13÷5=14+366÷3=88×7÷8=(777-480)÷9=250+930÷2=79×(336÷4)=852-10×26=466-153×2=35×7×3=196÷(364-362)=6.5-4.1=291+16×22=711÷3=28×26=132+10×57=213-27=315-(462-438)=11×18-127=380-204÷3=8.6-1.2=502÷2×4=246×4-580=564×(420-414)=462+180×4=45÷(21÷7)=141×5=942-(127+501)=(853-489)÷2=10×5×9=13×(490-432)=476-340÷2=515÷(10÷2)=81×(360÷8)=392+52-197=456÷2+368=154÷7×38=492-366+195=216÷(2×3)=936÷4÷6=7.1+2.0=69×9-519=613+354=825÷(88-85)=19×30÷5=265+912-705=512÷(24÷6)=199+(446-61)=39×25=26×(120÷6)=184+17×31=425×(382-375)=4/7+2/7=144÷(63÷7)=324÷6=126×6×8=13×18×2=(455-107)÷6=635×2÷5=138÷2÷3=315-144÷4=7.4-1.6=85×44×3=98×(252-226)=192×(153-145)=24×(230-221)=33×3×26=89×(65-56)=1/5+2/5=35×(384÷4)=448÷8×9=84×83=831-652=40+448-297=902+462÷7=134×6+22=67×11-558=424-(323-49)=246÷(364-362)=6.4-3.4=341-606÷3=340-54×4=21×2×18=136÷(2×2)=277-29×3=317+28×33=456-350-69=898×(36÷9)=11×10×2=1.9+9.9=(451-409)×14=90÷9×45=264+19×27=987-81-226=107+32×19=348÷6=606-426+210=625-(11+112)=378÷(238-229)=894×4-750=144+(450-435)=2.3-0.2=(385-28)÷7=163×(15÷3)=865+568+828=339-11×21=222-163=502+469-610=57×(18÷9)=820÷5×4=286×9-79=235-222+203=13×7×46=11×(544-524)=20×(96÷3)=45÷9×3=858-391+92=(424-94)÷2=155×(423-419)=74÷2×5=244+135×4=(399-315)×10=(307-244)÷7=9.5-4.4=600×5-377=250×4÷8=435+184×3=261-79-92=363×3=31×2×39=695×6=210×4=455+207÷9=111+154=252÷(28÷7)=60÷2÷3=17×40+868=414+131+203=888-402×2=296-19×7=40.1-38.5=62.8-16.3=833-(55+684)=407-38-126=18×11×4=82×2=318÷(423-420)=11×7+609=32×85×7=492÷2=10×28×3=819-(447+129)=80×14÷2=803-328÷4=12÷3×62=13×66-798=2.7+3.0=78×2-66=384×3÷2=340-17×12=384-340+409=189+47×17=14×40=210÷2+318=262-69+275=62+387+299=197×3-141=710-74-148=360÷(341-337)=640÷(4×2)=496÷2×9=527-(760-736)=278×3÷2=523-133-280=307-249+135=180÷9+179=48×(39÷3)=153+932÷2=11×19×4=202×3÷2=16×25-105=6.9-2.8=63×15÷5=106×(45÷5)=960-45×12=611-585÷9=968+382×2=736÷8×46=912÷(3×2)=171÷9×11=818+(946-738)=90×92=335+13-136=768÷(21÷7)=345-30×11=64×8+302=165÷(335-332)=380-63=309-14×14=352÷2=468+833-666=595÷(185-178)=32÷2=808×3-236=640÷8=275-148=433-186-112=843÷3+180=12×36=339-(460-235)=38×2×49=(859-603)÷8=305×(35÷5)=18×4×98=495-53-219=36×13-298=1/7+5/7=558÷3×9=42×53×4=882÷9=5/8+3/8=250×(21÷7)=400+511+493=159+196-96=337-293+426=75÷(21÷7)=61+(698-260)=947-899=468÷(172-169)=896÷(2×4)=115÷(35÷7)=584÷2÷4=15×20=153+(182-62)=646+47×21=307×(211-208)=10×2+205=108×4+465=420-(61+52)=65×81×4=523-(462-162)=79-24+60=81×(30÷5)=431-29×13=436-131-222=594÷(2×3)=8.6+7.1=764÷(2×2)=459-(278-251)=976÷4+27=846×7=198+280=91×(131-108)=43×14=923-780+809=153+682+44=621÷9=205×4-504=483÷(21÷7)=416+(750-705)=34×(299-275)=368÷4=12×38-121=47×18÷3=40÷8×54=9.7-3.7=821-131=13×28÷7=(333-109)÷7=379+927=152÷2=2/6+3/6=153÷(18÷2)=54+347+540=(221-25)÷2=335-(354-59)=319-13×20=79+(145-22)=191-220÷2=48×5×3=365-11×26=309-122=4.2+2.1=21+47=850-220=40×22=264÷(2×4)=883×8=891-20÷4=67×21=337-110-79=14×(423-395)=(771-673)×32=955-298=6.9+1.4=15×35+239=528÷8+354=22×21×2=64÷8×12=39+87×3=768÷8÷6=189+(885-739)=99÷9×39=576÷(291-283)=21×84×9=845-184×3=91×(12÷2)=724×6=63+19=3/7-1/7=12×6×29=460+25-132=4.5-3.1=470-(99+81)=20×9=128+290=422-(69-30)=1/10+2/10=114×4÷6=125×(16÷2)=94.3-34.3=45×(142÷2)=53.7+21.4=(988-908)÷4=54×2×6=871-10×52=897-784÷8=664÷8×88=345-14×6=162+360+398=18.3+30.3=55.4+19.0=88÷4×86=116+170×5=215+29×15=19×14×3=336÷6÷8=31×66×7=78÷(154-148)=13×14-172=31.4-8.3=483-(373-140)=167+777+713=482-(159+27)=27×13÷3=364-225÷9=615-38×7=327+18×12=23×(558÷6)=26×20=693÷(15÷5)=430×2=262-78=904-808+462=301-22=900÷(3×3)=18×27÷9=141×(25÷5)=434×(730-724)=55×16÷5=48÷4÷2=37×2×47=588÷6÷7=631-172-339=530-105×4=169+225+477=132÷3=49×(108÷6)=952-193=(335-269)÷3=34×14-460=43×12+138=316-232+193=234-233+437=648-144-141=993-421-301=195-122=577+102=90×64×4=3/5-1/5=3.8+9.3=52×84÷6=55+14×53=162-18×9=486÷(823-820)=773+147+24=82×6×4=36÷(48÷8)=35×(299-294)=335+109+717=696×(717-714)=671×(10÷2)=279-132÷4=294+164+57=13×3×99=315÷(580-571)=636÷4×3=17×38=243÷(942-939)=938×(594-589)=8.5+3.3=394×2=251+23-54=344÷4=48÷3×74=448+(374-72)=79×(475-468)=468-(263+48)=918-(70+819)=320÷(2×2)=117×(56÷7)=977+175=377-23×13=272-47×4=278÷(174-172)=14×42÷3=264+219+411=52×52=19×5×38=12×12×4=15×3×22=168×2÷6=91×(912-836)=607-(882-479)=681×7=15×(240-202)=670+738÷6=18×(24÷4)=405÷5+843=443+117×4=56×(84÷3)=8.0-7.0=11×54÷3=816-24-57=815+169+572=11×87=553+156=21÷7×66=279-(231-101)=135×6×5=28×(224÷7)=228×2÷8=859-42×9=27+107×2=135÷9×69=273-80×2=11×51=87+438+126=346-61-104=24×28-160=41×22-332=369+(358-146)=11×22-115=941-(738+54)=504÷8×33=183+564+279=171+78=828÷9×24=207+374×2=281+291-559=24×(255÷5)=90×60÷2=21+604+379=360÷8×52=(376-246)÷5=460-16-346=427-10×13=330÷6×16=392×2÷8=900-200÷4=103+161-37=291×2×7=24×3×53=725-29×13=947-(146+295)=89×16=270×2×8=356×2=209×2=216÷8×33=(408-162)÷2=4/10-2/10=248-42×2=0.3+1.4=31×(145÷5)=128÷2÷4=21×16-336=24×24-181=71×90÷2=425-(64+114)=70×(72÷6)=282-11×24=50×10-121=(418-379)×90=597÷(15÷5)=461×(761-758)=322-14×12=185+97=525-32-332=9.8-0.8=334-96+185=48×10-56=901-297=149×(27÷3)=337+92×4=469-74×3=(120-73)×56=586+354-216=5/8-3/8=41×51×3=18×31×2=134-47+134=10.0-9.3=50+153=442-35×3=274+(355-245)=179+63÷3=(288-271)×18=876÷(2×2)=5/7-1/7=390-(33+149)=7.2+1.5=854-114÷2=19×17×3=438-(382-25)=246×4-846=4/8-2/8=120×2×4=306+63+909=256÷4=84.9-61.8=70×2×4=315÷(72÷8)=273×(24÷8)=261+493=84×99×5=18×3×88=214-148-27=374-36=848-(141+82)=204×4-199=387×5-490=844-20×27=49×51×9=479×2=32+163=162÷9÷3=9.5-8.5=912÷6÷2=368-(393-313)=95×68÷4=725-285=444÷(421-415)=229-71×2=(965-903)×34=423-(165+50)=468×6÷9=143-858÷6=576÷9÷4=537×7-495=(235-130)÷3=324÷(18÷2)=30×10÷2=(484-73)÷3=220-330÷6=1/7+6/7=684-213-257=496÷(24÷6)=764-(430-329)=73×(293-285)=495-152÷4=674×4-697=(120-104)×45=808÷8+503=280×3×9=(231-219)×61=398-14×18=30÷5=210+373-93=527-69×5=410+181×3=899-286-125=94+41+672=112÷4÷7=16×(402-357)=180÷4×99=660-548+609=359+13×21=138+(478-54)=(360-316)×12=919+834-873=57×(282-279)=74×9-366=10×5×16=125×(48-45)=67×19=201+20-124=247+62-26=68×(30÷5)=(469-453)×94=322+55=691×(36÷4)=279×4-557=305-(148+13)=280×9÷5=767-(486-102)=27+(366-98)=696×7=264-89-143=30×33÷2=769+102×7=43×90÷6=10×94×5=798×6=479×2-336=955÷5×4=983+777-584=48×(219÷3)=420×4=111×8÷4=951-(526+23)=760÷(32÷4)=30×13÷2=343-216=203÷(14÷2)=17×4×63=69.6+29.0=168÷2×8=217×8=25×30-570=448+21-127=382-33×6=378÷(27÷3)=83×61=123+850-348=12×75×9=81×(32÷4)=34×39÷2=70×6×2=155+27×31=555-(247-164)=343×2÷7=66×9×5=392-11×31=910+185=181+192-299=120+177×4=(260-62)÷3=17×30÷6=780-17×28=486-290÷5=112×2=(620-607)×87=(243-138)÷7=273+(404-42)=648+34÷2=24×13×2=272÷2×4=133+339=217+(734-459)=150÷6×7=13×3+27=69×(637-625)=(220-206)×35=96+346-238=295+302=(466-62)÷2=2.1+8.3=381-241+100=162÷(3×3)=5.8+1.7=4.8+1.5=991-218=321×3-144=3/6+2/6=110÷5÷2=770-(411+263)=387×2÷3=491-36×10=510÷(12÷4)=(936-923)×91=591×(16÷2)=990÷6=389+37×10=738×(304-298)=478-29×14=4/8-3/8=100+248-161=883-328+150=97.6-20.0=705-49×9=15×24-105=248÷(20÷5)=889÷(21÷3)=2/4-1/4=13×14×3=33×4×5=359-(335-286)=71×(112÷8)=458-228+168=69.0-46.0=916-(812-597)=270+22×27=312÷(12÷4)=384÷4÷3=22.1+14.5=99+50×17=39×91×8=10×18×2=267×(18÷3)=408÷(32÷8)=58.9+10.2=264÷(442-436)=134×(27÷3)=707+(772-612)=0.7+2.3=430-254+144=898×(48÷8)=311+622-550=24×(108÷9)=(423-98)÷5=234-213=908×6=732-57-130=40.7+32.6=301-26÷2=34÷2×39=786÷2×5=10×2×35=29×(48÷6)=896÷7÷2=70+264÷4=219-85-85=450-206=10×14×7=809-177-95=240×3-241=762÷(14÷7)=(770-470)÷6=404×2×6=381-(113+116)=106+30×5=647-306÷6=342+(117-76)=参考答案30×31÷6=155831-11×51=270594÷3×9=178271×8×2=113632×11÷2=176776×8÷2=310430×23+984=1674819-579=240240÷(32÷8)=60258-247+379=390(393-228)÷3=55682-(965-434)=15116×(185÷5)=592880×9÷2=3960316-(55+196)=65206-174+416=44852+493-504=41153+33×2=21917×3×87=443776+18×5=166608-16÷8=606267-34×5=9715×4×47=2820598×8-767=4017624÷6=10498×8-54=730725÷5=145475-66-46=363429-(73-50)=406960÷(395-392)=320598-21×14=304253+325=57810×6×12=72070.0+10.0=80.0286-315÷3=18162×5=310204÷4×88=4488144+59×5=439263+15-123=155884÷2×6=2652365-472÷8=306794-(147+195)=452710-(25+534)=151728-(319+323)=86196×(15÷5)=588392÷(2×2)=9884×32÷8=336413-36×8=125490-(460-40)=7090÷(43-34)=10259-222=37780-(682-186)=28414×25×2=70083×(804-716)=7304244÷2=122126÷(3×2)=21637÷7=91363+828÷6=501622+(797-23)=139632×31-110=882846+15×36=1386339+874÷2=776369×7÷3=861114×8×9=8208675÷9÷3=2524×4×45=432056÷7×73=584366÷(442-440)=18385×6-371=139260÷5×15=780891+20×39=1671450+176×3=978286÷2×5=715964÷2×8=385630×14=420450÷5÷2=45494-(106+169)=219770×9÷6=115581×61×5=24705142÷2=71954÷(682-680)=47738-171÷9=19190×(305-300)=950800÷8×4=400664÷4+514=68036×13×2=93646+20=66491-317+101=275336÷6=56940-39×2=862425-57=368336÷8×16=672(364-68)÷4=74297-195=10216×25÷4=10095.4-6.6=88.816×89=14242.4+6.9=9.3423-442÷2=202633-143+628=111887×16×4=5568296×3×5=4440175×4÷7=100496-14×19=230483-227-247=972÷3×6=144122×5-193=417328+48+533=90924×2×55=2640350÷2÷7=25748-23×31=35561÷3×7=130938×8-35=26911×73=803445-36-331=78186×4÷3=24819×2×4=152924÷4=231585-541+709=75354+193-93=154431-23×18=17322×3-635=331788÷2×4=157614×(540÷9)=84090×(108÷6)=1620276÷(2×3)=46813×6-136=4742278+367+192=83731×20-596=24454-11×11=333762+13×48=1386408-(474-423)=357985+29+407=1421(352-320)÷8=4889+561+666=21169.7-0.6=9.1476÷(880-878)=238262-40=222790-686÷2=44750+687+171=908997×(772-768)=398892×5-196=264829-762÷3=57568×(367-358)=612(376-89)÷7=41271×3-587=226710-14-457=239748-(411-254)=59140÷4=10(434-421)×27=351711+534-11=1234134+432÷6=20657÷3+345=36433×9×2=59433×(356-337)=62712×10+101=221135×4÷5=108878+35×20=1578890-417+189=662450-(181+206)=6319×35=66519×22×6=2508792÷8×94=9306198÷(473-467)=3318×(98÷7)=252184÷(4×2)=23951÷3=317376-48+672=1000435÷(40÷8)=87500-46-21=433800÷4×2=400474+(365-48)=791305×2-300=310504÷6×44=3696140×(45÷9)=700207+(289-236)=26011×9×65=6435362×(24÷8)=108685×38×5=1615043×10+152=582446-309+242=3796.3-0.6=5.7192×(404-399)=960117×2×8=1872101×7=707459×(16÷8)=91888×(345-326)=167275÷3×7=1753/6-1/6=2/6618÷2+264=57318×15-22=24845÷(149-146)=15252÷7÷4=9268+25×10=518481-264=217240×4÷5=192391-(266-135)=260(583-403)÷9=20988-960=28163×3×4=1956194-34=16053×5=26593+(499-376)=216515×(45÷9)=2575847-690÷3=617692×2÷4=346201+151-153=19988×32÷2=140823×(263-260)=69120÷8÷5=345×(336÷4)=378019×5×84=798018×2×24=864155+59×4=3919.6-5.6=4.0744÷(3×2)=12414×3×59=2478150÷3+585=635141÷3=47328÷8×2=82111×8÷3=296846-(118+594)=134331×(442-437)=1655434-30÷6=429813-644=169430÷5×14=1204771÷(12÷4)=257312÷2÷4=3945÷3÷3=530÷2=15465÷5+563=65620×42-359=481376-(125+179)=7263×15-27=91815+45×16=73594×7+91=74956÷(2×4)=773×19=13872/8+4/8=6/8396×2÷8=9915+279-197=9719×5×97=92157.3-0.8=6.5365-157-126=82188+173=361253-214÷2=146696÷3=232496÷(4×2)=62217×4×9=7812744÷3=248310+665÷5=44331×2×43=266659×(204÷3)=4012780-319=461144÷(3×2)=24216-973÷7=7717×3×62=3162803-13×55=88(791-637)÷7=22111-64=47178+269×3=985(278-208)×91=6370112÷7=1647×19-576=317188×3+143=707419+768÷3=675762÷2×5=1905397-19×5=3024/8+3/8=7/823×(216÷6)=828401+668÷2=73514×24=336364-39×5=169236÷(356-352)=5916×19×3=91280÷5×42=672324+134=458194-868÷7=70348÷(481-479)=174432-253=179978-98×8=19418×19-288=5426×63=1638324÷9×92=3312240÷(2×2)=60200+(828-302)=726165÷(15÷3)=33771×(527-520)=539788×4÷2=176810÷6×7=945(414-72)÷6=5766.2-18.9=47.343×17-376=355208+232=440819-781+826=864658÷7×8=752315÷(3×3)=35277-(117-19)=179830÷2+253=66869.8-36.0=33.8269-16=25352×15÷3=260108÷(54÷9)=1821×(225÷9)=52536×(242-238)=14494×10-603=3377.8-1.1=6.7168÷7÷8=3756÷7×5=540167+86=253648÷4÷9=18165+232+633=103036÷(482-478)=925×(384÷6)=160017×11+294=481432÷8÷3=18184+72×10=904122÷2×10=61087×78÷3=226256÷(16÷2)=7569-(14+52)=50333×3×2=1983.6+8.3=11.925×(390-374)=400753÷3×8=2008378÷3×8=1008(841-37)÷3=26892×(330÷6)=5060592÷8÷2=37608+270=87861×7-421=681×(330÷5)=5346614-110÷5=592364+477=841466+684+530=1680374-15×2=344298-269+62=91803+420÷5=887497-10×8=417733+548+250=1531282-71×3=69642÷(243-237)=10747+113×4=499420×(14÷7)=84022×12-223=4114×23×3=966108×7÷2=37828×2×98=54888.9+3.9=12.8780÷(2×3)=130(413-193)÷5=44208÷2×8=832274÷(410-408)=137531-18×26=63132÷(2×3)=22400÷(4×2)=50156÷(20÷5)=3919×5×90=855069×25÷5=34566×7-39=423462-(42+27)=393129×7×9=8127114×2×4=91239×(576÷6)=3744357×2×9=6426546÷6÷7=13809+(466-240)=103523×42÷6=161293×3-293=586820×8=6560672+33×21=1365282×2=564673+307+782=176262×2×4=49673×10×2=1460255-796÷4=56521×(781-777)=2084326-247+274=353542×8-985=33514.8+4.0=8.8975-272+14=717594-(954-418)=58256÷8÷2=16300+(332-243)=389800-82×2=636247-193+85=139488÷2×9=2196(265-213)×19=98825+(401-86)=340241+24×38=1153599+626+865=209037×5×6=111017×11=187996÷(2×2)=249192÷(188-185)=64(871-549)÷2=161168×4÷2=336888÷4=22229×(313-290)=66712×69=82840×11-95=345(954-298)÷2=32817×52=884(270-246)÷4=6469+31+184=68428×41÷4=287908+235×4=1848860÷4=21512×36÷6=72750÷5÷3=50460-(349-246)=3578.5+5.7=14.2372+(475-199)=648339÷(306-303)=11315×5×38=2850522×4÷9=232904×(14÷2)=632875×14=1050945+580=1525760÷(2×4)=95101×8=808448÷2×9=201680×7÷2=280858-(926-546)=47870.8-58.0=12.8292-(75+151)=66258+58×9=78035×13-115=34067×(66-62)=268496+72+370=9389.9-1.8=8.1648-13×21=37570+45÷9=7513×4×3=156192÷8÷8=3472-44-243=185183×2÷3=122125÷(20÷4)=25602-(454-379)=527189×3=567370+49-265=154331×(14÷7)=662115+25×17=540104+279+707=109049×(64÷8)=39252÷2×19=494807-99=70863×14÷3=294995-96×3=707410÷(20÷4)=82464-43=42177×10=770163×6=97819×19-39=32217×(50÷2)=4259.1-8.6=0.5464÷8+481=539408-(26+85)=29743×31=1333500÷(52-48)=125396÷9÷4=11835-100=735218×3-600=54274-105-19=150286×(30-27)=858372÷2×8=148824×9×2=43225×34=85043×(257-254)=129120+104=224656×6÷3=1312476-(71+31)=374732÷(2×2)=183448÷(2×4)=5676.5-41.4=35.11/3+2/3=1756×4-932=209224×11=264(460-332)÷8=1610×21×4=840208÷8×34=88477×68=5236839-(35+76)=7288.4+6.7=15.1675-302-200=173395+(962-597)=760438×(21÷7)=131482×26×6=1279274+26×30=854358+(283-156)=485691-685+81=8790÷3×5=150353+(476-172)=657458-13×30=684.7+6.1=10.8795×8=6360144÷6÷2=1224×(75÷3)=6006.2+66.4=72.614×(327-304)=322610÷5×6=732764×(35÷7)=3820783-89+562=125610×(220÷5)=44063×2×5=63099×(260÷4)=6435152×3×2=912491×(367-358)=44194/6-1/6=3/6841+(924-37)=1728361-313+440=488776+200÷2=876193+239-204=228390÷(279-277)=1956.5-5.7=0.8878+49×2=97620×28÷8=7069×(25÷5)=345250÷2=125498+741+711=195048÷2÷2=1281×50÷3=1350224÷8×34=95281×(27÷9)=243503+33×5=66845÷3×22=330760×5=3800703+411-71=1043988×(397-388)=889295×2×5=95048×18÷8=108(803-498)÷5=61110-(68+18)=2419×36÷2=34254÷(269-260)=6450+175=625126-80=46927-(170+626)=131286+155=44113×53=68932×(207÷9)=73677×(309-300)=69350×(677-617)=3000149+268-360=5731×3×5=46526×12×3=936285÷5×12=684343-85×3=88354+56×4=578888÷(24÷4)=14857×(350-341)=51316×2×7=224(106-55)×18=91828×18+476=980351×8-547=22616.9-2.7=4.2164+102×6=776337-25×8=13791×4=36432×2×18=1152488-658÷7=394660+951-438=1173272-(248-112)=136172+74-87=159826-(691-551)=68610×4×18=7203.0+84.6=87.6720÷3+151=391682×9=6138191+196-139=248187×5=935308-266÷7=270498÷(468-465)=166147×(12÷6)=294469-134-90=245312×(27÷9)=936264÷(2×2)=66702+504+820=2026756-14×48=8492÷(28÷7)=23599-527-47=2578×2=156550-(818-593)=32515×58=870146-(182-73)=37468×(748-742)=280836÷(146-144)=18196+23×4=28881+60=14114×27-292=86404-16×23=36112+220=332888÷(4×2)=11136×2×86=6192906÷(2×3)=151978-36×7=72629×(486÷9)=1566266+101×2=468120×5=600289-12×3=253458-344+152=266371-151=220906-23×37=5522×9÷6=33807÷3=269864÷6+139=283303+18÷3=30950×7=350261÷(27÷3)=298.1+6.7=14.815×6×87=7830140÷5÷2=1456×14-203=581494-480÷8=434370+79-299=1502.9+4.1=7.0144÷6=24320÷(78-70)=4071+424-168=32711×5×56=3080448÷(21÷3)=649.0-0.8=8.2212-220÷2=10231×16-66=430171×7-647=550521×4-395=1689986-12×34=578186÷2×4=37260×2÷3=40880÷2+529=96995÷5×45=85561×(48÷3)=976583×9-471=4776408-11×19=19914×69=966344÷2=172101×(267-260)=707852+(782-229)=1405679-28-366=285954-980÷4=709372×(247-238)=3348182÷7÷2=1312×38-385=71150÷6+160=185252+(351-116)=487323-(483-257)=9720×2×4=16097+(993-258)=832620÷(14÷7)=3101.5+4.5=6.0143-(56-31)=11843×(341-262)=339783×12+687=1683986-23×22=480959-244=715768÷(3×2)=128(857-524)÷3=111396÷(3×3)=4433.1+47.9=81.055×(638-634)=220307-(242-19)=84804-324×2=15654÷9×38=22821×(36-31)=10563×75÷9=525296-(24+32)=2401/8+5/8=6/8157+580=737857-63×7=416879+111×3=12123/4-1/4=2/4623-(496-385)=51246×2×91=8372506-62+562=1006116×3+241=58984+378+468=930765÷9+561=64619×3×47=2679373×7-532=2079172÷4×46=1978691+(750-726)=715720÷2×6=216068+(434-113)=389246÷(366-360)=41477-342÷3=36358×65=3770364÷(2×2)=91209×(36÷6)=12549.7-0.3=9.4819×2÷7=234138÷(2×3)=23504÷4÷9=14162+337-16=48336×11-302=9454×93=5022932-899+876=9093.6+4.9=8.55.4-5.0=0.484×52÷3=1456289-117-138=34874-(14+692)=168254+174=428434-11×26=14894.9-92.1=2.87.6-0.4=7.2301+108=409144×9÷2=648368+102=47030×23-150=540653-(499-325)=479786÷2×6=2358651÷(383-380)=21730×10×2=600648÷8×50=4050198÷(3×2)=33438-(60+309)=69303+(389-148)=5444.8+6.6=11.4690+182+43=915944-433-108=403116+30=14618+669+162=849142-(384-295)=53224÷2=112(700-400)÷5=6029×3×17=1479949-140+246=1055237+850-60=10278.3+9.1=17.4453÷(18÷6)=1519.3-0.9=8.4897-199×4=10118×64=1152924÷(2×3)=154711+(952-800)=863298-226-40=32720÷6÷6=20(245-85)÷8=20106×3÷2=159(965-487)÷2=239868-32×15=388214+(855-108)=961(364-346)×37=66650×13-369=28128×29-154=658364+(560-18)=906125×(14÷2)=875245÷7=35464÷(2×2)=116381+170=55147×(892-885)=329786÷(2×3)=131209+58=26717×3×85=43354/7-3/7=1/7488-404÷2=286258×3=774185×3+734=1289558÷3÷6=31120÷(140-135)=24506+44×17=1254(464-450)÷2=720×6=120853+46×13=1451840÷2÷7=60(370-271)×90=891054×(128÷8)=86497×10÷2=48515×7×9=94510×45-419=3115÷3=5303+537+813=1653813×8÷2=325279×(792÷9)=6952823-480-45=29810×70-65=635528×5÷4=66010×(288-225)=63015×(322÷7)=69091.9+6.0=97.965+144+190=399174÷3=58512+46+131=689697-37×16=105522-(140+346)=36483-(329+66)=8827.6+24.0=51.6664÷8×14=1162(671-176)÷5=99371-34×9=6511×(252-219)=363116×(929-924)=580389+(395-299)=485142-10×8=62744+20×33=140410×(168÷4)=42018×8×6=86432×3=96165÷3×6=33013×54+204=906497+742÷2=86850×13÷5=13014+366÷3=13688×7÷8=77(777-480)÷9=33250+930÷2=71579×(336÷4)=6636852-10×26=592466-153×2=16035×7×3=735196÷(364-362)=986.5-4.1=2.4291+16×22=643711÷3=23728×26=728132+10×57=702213-27=186315-(462-438)=29111×18-127=71380-204÷3=3128.6-1.2=7.4502÷2×4=1004246×4-580=404564×(420-414)=3384462+180×4=118245÷(21÷7)=15141×5=705942-(127+501)=314(853-489)÷2=18210×5×9=45013×(490-432)=754476-340÷2=306515÷(10÷2)=10381×(360÷8)=3645392+52-197=247456÷2+368=596154÷7×38=836492-366+195=321216÷(2×3)=36936÷4÷6=397.1+2.0=9.169×9-519=102613+354=967825÷(88-85)=27519×30÷5=114265+912-705=472512÷(24÷6)=128199+(446-61)=58439×25=97526×(120÷6)=520184+17×31=711425×(382-375)=29754/7+2/7=6/7144÷(63÷7)=16324÷6=54126×6×8=604813×18×2=468(455-107)÷6=58635×2÷5=254138÷2÷3=23315-144÷4=2797.4-1.6=5.885×44×3=1122098×(252-226)=2548192×(153-145)=153624×(230-221)=21633×3×26=257489×(65-56)=8011/5+2/5=3/535×(384÷4)=3360448÷8×9=50484×83=6972831-652=17940+448-297=191902+462÷7=968134×6+22=82667×11-558=179424-(323-49)=150246÷(364-362)=1236.4-3.4=3.0341-606÷3=139340-54×4=12421×2×18=756136÷(2×2)=34277-29×3=190317+28×33=1241456-350-69=37898×(36÷9)=359211×10×2=2201.9+9.9=11.8(451-409)×14=58890÷9×45=450264+19×27=777987-81-226=680107+32×19=715348÷6=58606-426+210=390625-(11+112)=502378÷(238-229)=42894×4-750=2826144+(450-435)=1592.3-0.2=2.1(385-28)÷7=51163×(15÷3)=815865+568+828=2261339-11×21=108222-163=59502+469-610=36157×(18÷9)=114820÷5×4=656286×9-79=2495235-222+203=21613×7×46=418611×(544-524)=22020×(96÷3)=64045÷9×3=15858-391+92=559(424-94)÷2=165155×(423-419)=62074÷2×5=185244+135×4=784(399-315)×10=840(307-244)÷7=99.5-4.4=5.1600×5-377=2623250×4÷8=125435+184×3=987261-79-92=90363×3=108931×2×39=2418695×6=4170210×4=840455+207÷9=478111+154=265252÷(28÷7)=6360÷2÷3=1017×40+868=1548414+