三年级数学计算题专项练习及答案集锦

三年级数学计算题专项练习及答案集锦20×3×5=408+91×9=(388-372)×61=762÷(12÷2)=11×22-92=219-27×5=12×19+245=23×42÷7=36×8×9=255+24×4=918÷6=19×10×4=289-55×4=16×15×3=960÷(465-459)=108÷3÷2=(228-98)÷5=508×9=3.3-3.0=931-(15+705)=369+(773-268)=72×7=70-61+100=82×(267÷3)=55×8÷5=3.6+3.8=78+238+589=22×4×74=136÷8×23=67×36÷2=71×(63÷9)=64×14-479=133÷(36-29)=91+456=180÷2÷5=5.6+17.5=24÷4×99=574÷2×5=427-160+195=630÷(2×3)=84×36×7=71×12÷2=31×10=1.2+4.7=336-(128+175)=11×9×26=510÷5÷3=779-431+158=269×4-401=68×(21÷3)=621÷9×10=201×3×9=334-64÷2=401-89-13=396+393+117=1/6+4/6=206÷2=128-(283-160)=9.5-6.3=25×3×17=361+(413-194)=66×63÷6=152÷8×48=261-(715-527)=320÷8÷2=983-(975-116)=34×14-221=77×69=336×3÷2=207-11×16=10×24=696÷6÷2=272÷(36÷9)=35×(112÷8)=382-128+225=499-481+196=16×(437-408)=624×7÷4=935-355=410+251+51=61×31=546÷(63÷9)=4/8-1/8=992-23×36=905×(18÷9)=717÷3×5=753-358=(326-132)÷2=198÷(12÷2)=112+291=58×(72÷8)=34×(254-237)=924+730+77=2.1+1.9=836-(113+677)=342÷2=658+555+407=926-132÷4=56×(42÷6)=654-480+790=26×17-49=382÷(92-90)=16×(56÷4)=454+88×2=354-(255-134)=172×2÷8=90.3-47.4=188-13=165+322=204÷(657-651)=86×5-409=325+120-444=81+482=17×2×65=666×4÷9=394×2÷4=212-52=112×3+490=10×15-12=94×5+866=137-(350-343)=366+990÷2=504÷3×7=501+236=207-21+693=3/7+2/7=600÷(303-300)=389-496÷2=238+43=462÷(396-394)=302+96-331=997-13×28=468×2+497=167×(24÷8)=103+168-132=27×(252÷9)=2.9+3.3=497-128-320=12×52÷3=736×6=41×15+247=779-(492+229)=20×22×2=19×16÷8=54÷6=685+829-203=314+160+402=405÷5×9=65+248-239=295-(404-360)=22+161+499=424-17×8=450÷(199-194)=906+83×12=167-657÷9=180+25×10=88×3÷2=40+(476-425)=420÷2+77=290+222+112=5.7-4.9=43×46=339÷(498-495)=115×8÷4=245×3÷5=86×92=27×17-162=34+39=594÷(2×3)=108÷6÷9=446-648÷6=10×31×2=804÷(54÷9)=140×5=321+120×4=107+12×38=55×26×5=110÷5×52=804+(616-108)=417-176-208=126÷7÷6=35+407-190=564÷(335-331)=5.9-5.4=299-41×3=383×8÷4=355÷(271-266)=93÷3+496=296÷(272-264)=840-630÷9=74.8-21.6=15×7×4=727×(340-332)=24÷(297-291)=424÷(4×2)=228+99=9.5+2.5=(269-181)×83=130÷5+988=8.9-2.6=990÷9÷2=716-150-541=444-(257-154)=7.3-1.1=214+539÷7=127×(88-84)=913-568+384=16×53=219×(45÷5)=381×2×8=39.6+28.1=267÷3×89=(195-96)÷3=684÷6×7=906-40=937-416-258=6.6-1.9=917-10×20=340÷(470-468)=579÷3=318-32-98=52×7=345+601=62×29=400÷(32÷8)=744÷4=692÷2×4=96÷(32÷8)=504÷7÷4=11×7×28=36×(162÷9)=5.0+1.7=264÷4÷3=16×20÷5=257×3=798-(397-286)=259-10×13=396-320=298×7=417÷(27÷9)=41×4-145=293×2×6=83×(207÷9)=46×87÷6=85×7+28=411÷3×5=336÷(12÷2)=24.9+66.9=11×6+989=324-65=0.6+5.3=57+121×7=696-237+165=451-11×20=253+810÷3=174+912÷3=52×19-903=144+444÷3=98×71=702-(129+18)=557-23×12=25×3×43=12×7×82=32+187×3=450+23×12=95×6÷5=539÷7×11=(430-413)×31=135+301=61×60÷6=6/8-1/8=24×27+164=216×(140-136)=317+(383-115)=364-326-16=448-336-20=38×18-387=25×16=3/6+2/6=61×94=134×3=83+78+448=238-12×11=270÷3×43=37×8×2=26×11×6=333+145-465=64÷2÷8=375+316=794÷2=220-124-43=428+92×9=216-384÷6=23×2×41=24×(30÷6)=318+965÷5=32×(32÷4)=229-17×12=355÷(10÷2)=738-100=488+724÷4=493×2-982=871-659-144=446×2-341=830+381+501=112÷(92-90)=698-428÷2=317-144+162=70.1-31.1=101+481=(915-445)÷5=240÷4÷2=23×16=227×(42÷7)=160÷8×20=88÷8=569+154=552÷3÷8=113+568+107=344÷2=510×7-794=387-(472-210)=71×34÷2=371-275+67=404÷(2×2)=272÷2=684÷(42÷7)=368÷2=165+34×16=16×4×52=872÷(2×2)=228+(374-126)=729+113+112=586-427+392=111÷(45-42)=443+(325-227)=129+63×11=12×(36÷6)=126÷(189-182)=2/5-1/5=156÷2÷2=19×16-16=368-(134+168)=431-11×11=37×(611-571)=996+(808-646)=2.3-1.7=38×6=232×5=995-(236+353)=24×10-202=924÷4×8=172÷2×6=256×2=238-81×2=32×2×51=400÷8=24×36÷3=162÷6=259×3-305=9.4-7.1=192÷2×6=9.6+7.7=86×(83-79)=445-(307+137)=430-(92+47)=657+63+156=40÷5×38=67.6+17.9=296×(748-743)=780-(364+86)=162÷9÷2=67×(310÷5)=120÷(2×3)=900-(612-296)=323-190=338+24×36=448-685÷5=666÷6×9=220÷(30÷6)=540÷9+138=408-36×8=17+51×11=48×(469-378)=790÷5÷2=200-70+16=163×2-242=32.5+60.0=51×5=15+427+421=89+(908-594)=144×6-71=698×(20÷5)=(731-641)÷5=263-102=78×(77÷7)=392÷7÷2=392×(56÷8)=653-638+144=91×(192÷8)=105÷7+983=966+112-52=35÷(30÷6)=2.3+5.9=29×18÷6=15.8+74.7=466+951-912=438÷(3×2)=178×5-807=356÷(409-405)=297+169×2=163-67=431-267+185=54+36×9=337-271=465÷(12÷4)=45÷(3×3)=30×(138÷3)=32.0+18.0=10×(356÷4)=42×15÷6=46×19-261=165+465×2=375-247=57×12=243+213=249-22×10=10×4×3=20÷4×41=36+334-228=10×84-652=613×9=291+64×5=678-(796-757)=201×(441-438)=500-86-169=386-(448-65)=(566-59)÷3=256×8÷2=40×89×4=(368-317)×69=24+15×40=382+(388-265)=156×(401-397)=3/7-2/7=486-(487-257)=48×84=59+181=318-16=108×(325-317)=176+144÷8=915÷5+76=496÷(2×4)=222+65=31×25×7=97×56÷2=62+468+696=348-12×18=517×3-533=664×4-241=640÷(32÷8)=99×(584÷8)=20×5-26=699-(116+135)=374×(282-277)=122×3=489-21×9=888÷(2×2)=985-(295+258)=534+(356-68)=9.2-7.7=425-41×9=1/5+2/5=295+366÷6=997-36×5=192÷(42÷7)=467-10×32=243-735÷7=360÷3÷6=108×(158-151)=979+(951-26)=483-(375+13)=256÷4×22=905-264÷2=420-346+280=3/5+2/5=49÷(63÷9)=832-90-552=153+128=240÷2÷2=120÷5×6=196+615+311=540÷5×6=22×43-677=321+(264-116)=266÷2×4=436-378+277=108×6÷8=22×23-333=551+746+728=(459-255)÷3=263×(862-859)=39×(174÷2)=51×(25÷5)=906÷(3×2)=832-23×9=420÷(49÷7)=313-11×24=372-(373-113)=117×7-781=52×15=685-28×22=638-464÷8=7.9-1.9=456÷(3×2)=704-267×2=393-34×3=238÷7×29=255+814-39=23×3×75=489÷(15÷5)=99+(602-257)=16×2×4=471+91+319=385+42×8=16×(22÷2)=856÷4+517=216÷6×36=420-186=390-(259-164)=492-207×2=674+634÷2=595-135=176÷8=(381-87)÷2=339+255+135=588×6÷2=11×6×98=69÷3×6=9.2-8.8=726÷(54÷9)=498-341+240=770-13×29=264÷(42÷7)=(54-16)÷2=242×(42-39)=58×9×3=469+(292-87)=28×23÷2=154-472÷8=495×(25÷5)=2.7+3.0=13×7×11=308÷4×18=474-(480-386)=970-124×3=39×3×8=(347-109)÷7=89×75=231÷(21÷3)=42×16÷6=98.5-53.4=22×(572-514)=950-314×2=32×2×48=18×20÷6=516+594-864=(481-223)÷3=77+81=241-23-163=29×27=524+822-476=49×2×9=20×81÷5=622÷2+147=26×15÷6=544-16×10=19.5+70.3=64×(279÷3)=41×66=30×(180÷9)=696÷(42-36)=793-334-62=44×72÷6=3/9-1/9=129+828÷4=21×16÷8=17×21×2=24×4×3=495×7-198=728÷(2×4)=968-(654-365)=733-93+393=83×20÷4=21×9=225-234÷2=587×5-366=819÷7÷9=160×5×3=770÷5×2=580÷(994-992)=729-(304+387)=2/4-1/4=532÷4=(253-45)÷2=548-(250+193)=294-16×16=15×2×77=192÷4=44×11-206=774÷(3×2)=12×45÷3=4.3+6.9=805-545=50×5=384-14×26=371-10×31=367-27×10=(125-90)×21=15×42÷9=743+191-758=199×(299-296)=381-440÷5=21×3×13=72÷3×24=913-25-292=51.7-21.6=124-65=472-341=368+(421-222)=371-10×18=76×15×2=476÷(14÷2)=636×4=8.9+2.4=132+13×19=11×9×80=453-99=105+111-194=956-51÷3=2/5+3/5=77×9=367×(45÷5)=13×6×89=98×(220÷5)=704÷(2×2)=144×(36÷6)=77×55×9=10×3×2=10×13×9=10×27-254=773-(725-125)=119-57×2=23×2×40=922×(21÷7)=136×(56÷8)=35×(259-247)=501-288÷6=30×28=29×11+466=586×(770-762)=1.9+6.6=287+79-176=403-24-347=925-865÷5=1/5+3/5=18×51÷2=237+43-26=148×(252-246)=27×38×7=92×40÷4=14×54-76=814+174×2=60÷2×44=167+22×13=570×3÷6=93×(125-119)=432÷6×57=552+145×2=821-362=91.7-19.0=405+(222-172)=376-289=20÷5×43=208-166+48=51×2×6=87×8÷4=160÷(16÷2)=413-23×8=232×2÷8=68×(342-276)=229+399÷7=11×11×8=421+17×10=276-228÷2=435-92=38×2×28=476-58×6=216÷6×15=45×2×3=174×(399-396)=5.3-5.0=36×(14÷7)=704+22×22=456÷(14÷7)=16×6×53=421-(276+140)=499+978÷6=1/8+4/8=481-(331+54)=179+110=94+(245-108)=(495-243)÷3=353×8=581×6÷7=915-497-143=268÷4×71=82×10÷2=91×6×3=552÷8×4=(330-316)×30=86×(186÷3)=364÷(199-195)=13×7×36=210÷5×23=32×(190÷5)=940-542=4/7-2/7=493-252-229=200÷(2×2)=97×10=21×4×36=979-10×11=298-(40+241)=10×64÷4=85.7-73.6=186×5=88×(713-692)=109+326=190+23×39=11×67=17×(78÷2)=865-(269+248)=337-504÷8=46×(399-396)=120+(58-33)=33×(496-474)=(212-126)×60=144×5÷9=365-(192-179)=23×12+799=(623-17)÷3=291+583+30=505-(788-439)=222-(344-170)=895×2-227=42×(198÷9)=877-(524+171)=625÷5×4=853-(32+670)=947-163×2=59×93×2=888÷2×6=19×36÷9=34×13-25=2/6-1/6=42×2÷3=129×3×2=12×46=917-(449-360)=96÷8×59=304×3×4=208+103×9=111+199×3=906-891=152×3×2=763÷7=572×3-455=692×3-783=11×64-425=18×40=293+11×31=116÷4×22=(437-189)÷4=581+620÷5=107-(288-280)=823×(39-32)=174÷6=418+32×8=753÷3×9=908÷(2×2)=3/8+2/8=547-81-218=382-53×2=573×7=37+152=73×55=2/6+3/6=107+20×41=324+36×16=70×(67-63)=328×(54÷9)=862-612+830=31+(484-337)=19×(63-16)=8.5-6.1=70×(432÷6)=941-12×29=424+49-406=905-10×40=812÷4×9=385÷5=801×4÷2=490-17×15=319-(238-21)=674+563+141=856÷8+644=(157-146)×48=242×(806-798)=3.4+2.8=560-159=830-105-106=332-148+981=(694-217)÷3=30×3×98=81+(408-94)=21×(248÷8)=2/7+4/7=448÷8×9=31×(134-126)=76×63÷6=958-576+352=(704-336)÷2=14×22×2=71×9=192÷(92-90)=(282-208)×28=327+146×4=10×48-192=336÷(2×2)=125×6÷5=385-(224-164)=(976-959)×60=239×2+231=199-184÷8=764÷2×9=6/10-3/10=102×2-196=749-239×3=702÷9=13×31-85=81×(77÷7)=(258-182)×13=382÷2×6=24×3×15=13×31×2=458-25×3=108+359=82.9-16.1=549÷9+267=850×(102-97)=5.3+4.3=3.0+6.0=24÷3×22=460×2-846=114×8-732=116+11×64=11+26×27=339-(820-498)=459+(883-545)=196+182×3=(405-390)÷3=32×3×19=424×5÷8=42×(763-665)=326-132÷4=205×9÷5=390-114-78=867-68×4=38×17=31×16-236=390÷(27÷9)=12+10×17=475+764÷4=(652-511)÷3=89×57×2=625×(978-971)=70×(70÷5)=693+470+46=0.3+6.7=6.5-1.7=684×(556-549)=580+(715-188)=898÷2×8=9.1-5.9=60×(32÷4)=10×99-323=852÷(2×3)=55×(452-443)=20÷2×55=532÷(2×2)=943-222-196=271-(10+188)=858-106=62+122+490=186÷6×50=172÷2+455=548+735-394=392÷2÷7=24×37÷6=342-(116+130)=984÷(989-987)=6.7+9.5=23×(258÷6)=736-516-200=538-660÷2=710+591=761-(76+560)=769-562-188=25×14×2=312-(198-61)=331+287×2=412+205+983=488-21×2=11×15×3=71.6-17.7=330÷5×46=616÷8×77=(763-143)÷2=231×(32÷8)=607-50÷5=269×(12÷6)=104-112÷4=409+55×8=867×6-91=990-(770-186)=322-86×2=44×2×92=10×(376÷8)=116×7-115=44×72÷2=369-75×2=11×8×65=126+26×28=171×(12÷6)=15×(488-456)=14×3×4=61×54=264÷3÷2=80÷5×42=31×45×2=810÷(333-328)=30×24-253=405-238+187=947-498÷6=67×2=840÷(3×2)=319-22-176=638-13×31=870÷2=376÷4÷2=573×(21÷3)=346-164×2=698×(375-371)=11×2×25=440÷(4×2)=4.2+2.5=24×94=203+856+279=712-(328+212)=270÷(45÷9)=558÷6×3=736÷4×3=896÷8÷7=819-30×22=664÷(4×2)=477-435+390=349+48×6=136-120+204=40÷4=23×17×2=344-27×2=471-(239+143)=61×5-215=330÷6÷5=48×10-321=16÷4×96=8.6-3.0=550÷(16÷8)=957+25×31=56×2=408×7=873÷9=891÷(3×3)=855-616÷2=622×(16÷4)=55×6×3=291-251+218=19×18÷6=137+272÷8=(776-536)÷3=2.9+7.2=190+(453-264)=537×(20÷4)=11.1+82.3=518-11×32=996÷2×8=32÷2=63×39=10×11×5=9.1-6.3=416÷(2×4)=446×6=115×(725-718)=156÷(2×3)=13×11×5=12×5×65=318×(14÷7)=13×70=52×6÷3=114×7=67.5-33.5=227×4+203=15×39-95=107+181=93×3=49÷(348-341)=93×10=19×(232÷8)=164-584÷4=463-227=24×40÷2=18÷(18÷2)=(899-395)÷4=97×59=12×6÷8=349+(464-108)=671-(49+504)=36×11-115=260÷(607-605)=504÷(587-583)=75+40-23=3.6+5.4=84÷6+598=224×8=888+257-546=296÷(32÷8)=272÷4÷2=304÷(46-44)=790-281+84=732-41-594=20×32×8=272+223-94=14×5×21=48÷2÷2=476-56-296=(367-225)÷2=8.7-3.0=258÷3=75÷(945-940)=53×(609÷7)=(199-130)÷3=919-(113+498)=22×(126÷7)=267+(706-254)=412-153=(339-253)×78=4.0-1.0=900÷(2×3)=814×6÷3=435+285+90=30×18+403=296÷(2×2)=336+100=327-210÷3=(212-93)÷7=4.9+83.3=128×(48÷8)=387-(119+141)=414-259÷7=300÷(822-819)=27×14-88=(378-58)÷4=230×2×8=331+978÷2=155-(386-365)=356÷4=81×(90÷6)=14×7×39=20×27=2/3-1/3=378÷6=16×55÷2=486÷2÷3=194-(72-18)=890-179×4=965-816+755=352+609+379=438-98-34=63÷7=514÷2+85=436-51-298=78÷6=199+172-301=7.4-3.9=64×7×3=419-(961-639)=7/9-2/9=830÷5×4=184+16×24=61×14+778=83×7×8=868-96×8=21+(885-500)=63÷(235-226)=14×36=(372-324)×14=857+750=(265-252)×27=186×3=42×22-645=317-872÷4=516÷3÷4=745-999÷9=151-(443-310)=55÷5×8=312÷(40÷5)=442-285÷3=226+(926-188)=333÷9×87=187+378=2/8+3/8=996-(514+109)=1.2+3.5=(79-26)×45=413-933÷3=56×26÷8=317+78+126=350÷5÷5=282+734-119=78×6-405=360×7-60=330÷5×6=316+30-255=659×8=296+428+146=757×(843-839)=940÷(2×2)=266-54-143=49×(54÷2)=(653-157)÷4=81×(48÷4)=515+568-468=(635-610)×79=18×14×8=138÷3×20=736÷(819-815)=277-(52+123)=22.7+64.0=(310-264)×82=9.2-5.8=11.0+58.7=10×37×2=95×7=724+468=72×43×5=34-(369-359)=76×(14÷2)=126÷(329-322)=14×44-135=308-82×2=644÷(18÷9)=21×25+151=359-210=511÷7+494=422-252+308=234×4÷8=38×30=26.6-7.3=989-(235-48)=686-113-13=103×(416-412)=(361-208)÷9=660÷(2×2)=424÷(2×4)=24×5=187+166×4=261-42+55=252+14×5=342÷(54÷6)=81÷3×60=495×7-667=752÷(702-700)=57×2×7=931+790÷2=158+(466-276)=473-56÷4=864÷(3×2)=949+626-482=246×8÷6=199+553-314=60÷4×43=20×10÷2=556×4÷8=212×4×6=292+975+356=188-121=90×2÷4=63×15=276×2=600÷5÷8=88×(478-469)=243-51+208=54÷(234-231)=72÷8=238+(359-90)=20×14-192=544÷(2×2)=297÷9÷3=34×2×28=14×13×4=12×33-140=780×6÷2=305÷5×36=34×4×5=439-(284+100)=17×(113-59)=15×(279÷9)=4.6+2.7=827-87×4=206+12×38=720+146+904=144÷(4×2)=630-(709-157)=392÷(2×4)=314÷(14÷7)=832×5-722=732÷2×3=572×7-745=81×(170÷5)=733×6÷3=705÷3=11×28÷2=912÷4+350=608-150=217+347+107=430-416÷4=125÷5×31=46×2×92=588+994-218=1.4+2.2=345+284+204=828+706-947=355÷5+411=13×26-137=31×(463-433)=30×8×4=150+50×15=11×3×61=684-296÷4=775-33×17=363+739=(354-336)÷6=714-41×2=889×2-790=85.7+7.2=324÷9÷4=71×92×9=216÷(72÷8)=446-245+84=11×30-280=144÷(24÷4)=864÷(2×4)=73×11-114=705-11×17=897-966÷2=994-922=4.9+2.8=940×6÷2=415-10×31=243×9-870=29×17-386=226-(385-247)=12×26-306=144÷2×8=80×9÷6=677×(81÷9)=830+559=162÷(12÷6)=(60-47)×43=165+317-297=392×(48÷6)=12×14×3=63×9=952-319=14×4×59=161×(219-215)=211×3×6=117×2÷3=154×3=617-259-130=314+(305-243)=(472-224)÷8=255-14×3=555÷5=130+278-71=90×(198÷3)=415+(423-68)=16×55+18=220÷5=187×5+207=661-501=906÷(490-487)=727-126×3=25×3×6=565+912÷8=111×(116-110)=751-154-149=41+(823-626)=1.9-1.0=372+230+364=918÷3×7=128×5-316=36÷(484-478)=165+31×29=16+(346-163)=79+237×2=187-(153+10)=731+(812-763)=339-(68+268)=132÷2=297÷3+881=944÷(12÷6)=(443-253)÷2=462÷3=378+12×63=5.6-5.1=740×3÷6=668×3-956=24×(360-346)=97×(540-454)=142+743+68=243-(490-422)=92×98×5=458-40×11=90+224×2=123+360-36=474-73×4=394-332-12=913-402÷3=91×72=293-182+39=42×91=750÷3+269=144×6÷3=179-66=932-(855-629)=714-(128-77)=56×(578-554)=738÷(3×2)=14×35=30×7×2=303×(12÷6)=38×4+334=76×(16÷2)=10×(170÷5)=527+508=81×(920-899)=736+903+999=483-18-136=63+255=80×12+552=249÷3×2=472-226=568÷(12÷6)=484-(97+194)=15÷5=90×5×4=204÷6=3/6-1/6=191+30×13=96×(14÷2)=587+(812-384)=452×2-762=71×64=(228-188)÷8=888÷(341-339)=978+931-134=900×3-178=493-29×10=(405-317)÷4=85+(419-164)=473+356+384=264+89+68=(784-196)÷2=202+80-216=243÷9×24=9.9+7.6=290÷2×7=396÷2+458=34×3×9=205+47×8=554×5÷2=304×(782-777)=49×9×6=21×41=134+293-332=16×18×3=366+925+227=6.7+0.9=245×4=481-(294+66)=78.3-37.6=(127-21)÷2=24×3×36=27×(429-404)=180÷2÷6=52×2×4=296+250=790-(274+97)=87.7-12.6=66×29÷3=427-82-280=234-182+366=10×7÷2=600÷8÷3=19×3×39=838÷2×9=250+954÷9=6.2-0.9=700-175+885=971+70-587=275-34×3=144÷4÷4=75×7-413=66×45×3=308×3-132=34×11×2=340-324+45=161+156=587+202=728÷4+866=587+345=449-66×2=14×14×4=467-271-177=971-37×26=683×(897-892)=568+104×9=426+(289-22)=756÷4×3=386+358×2=33×(225÷9)=37×2×35=(450-330)÷4=338×(925-919)=207×3=24×(733-710)=996-101×4=750÷(3×2)=600×(983-975)=245-35+522=(413-401)×49=965+544=473-367-21=48×(60÷3)=250×3-526=165-(15+76)=61×(108÷9)=981+324+320=837×4=149+222-265=(272-192)÷2=742-632÷2=488÷(2×4)=9.5-2.0=222÷(323-320)=540÷6×5=42×7×3=738×(48÷8)=357-20×14=17×56÷4=54÷9=275÷(282-277)=72-(621-608)=61×14×9=703-347+170=392×(64÷8)=87×5+152=512×(809-804)=52×9=142×6-20=531+220×4=431-143-194=212×(815-809)=706-19×36=(124-32)÷2=85+83=756-55×12=256÷(2×4)=986÷(18÷9)=190+152=(706-504)÷2=584-486+633=57×2×6=391-36×10=336÷6÷2=889×(40÷8)=205+(159-11)=128÷8×13=865+12×44=28×29-54=31+298-316=945÷5÷9=676-102×3=336÷6=797-222-179=13×29×2=36×41×8=480÷6÷5=459-283=967-733=181+52×12=747-(232+169)=(144-93)×47=381×(18÷9)=131×6×9=471+599-251=9.3-7.7=763-16×28=19×10-57=17×3×62=346+(288-283)=36×27-267=164÷(150-148)=84×(110-105)=66÷2×11=320÷2÷4=241+391=675÷9×6=297÷9=(617-325)÷4=930-401=337-(30+90)=参考答案20×3×5=300408+91×9=1227(388-372)×61=976762÷(12÷2)=12711×22-92=150219-27×5=8412×19+245=47323×42÷7=13836×8×9=2592255+24×4=351918÷6=15319×10×4=760289-55×4=6916×15×3=720960÷(465-459)=160108÷3÷2=18(228-98)÷5=26508×9=45723.3-3.0=0.3931-(15+705)=211369+(773-268)=87472×7=50470-61+100=10982×(267÷3)=729855×8÷5=883.6+3.8=7.478+238+589=90522×4×74=6512136÷8×23=39167×36÷2=120671×(63÷9)=49764×14-479=417133÷(36-29)=1991+456=547180÷2÷5=185.6+17.5=23.124÷4×99=594574÷2×5=1435427-160+195=462630÷(2×3)=10584×36×7=2116871×12÷2=42631×10=3101.2+4.7=5.9336-(128+175)=3311×9×26=2574510÷5÷3=34779-431+158=506269×4-401=67568×(21÷3)=476621÷9×10=690201×3×9=5427334-64÷2=302401-89-13=299396+393+117=9061/6+4/6=5/6206÷2=103128-(283-160)=59.5-6.3=3.225×3×17=1275361+(413-194)=58066×63÷6=693152÷8×48=912261-(715-527)=73320÷8÷2=20983-(975-116)=12434×14-221=25577×69=5313336×3÷2=504207-11×16=3110×24=240696÷6÷2=58272÷(36÷9)=6835×(112÷8)=490382-128+225=479499-481+196=21416×(437-408)=464624×7÷4=1092935-355=580410+251+51=71261×31=1891546÷(63÷9)=784/8-1/8=3/8992-23×36=164905×(18÷9)=1810717÷3×5=1195753-358=395(326-132)÷2=97198÷(12÷2)=33112+291=40358×(72÷8)=52234×(254-237)=578924+730+77=17312.1+1.9=4.0836-(113+677)=46342÷2=171658+555+407=1620926-132÷4=89356×(42÷6)=392654-480+790=96426×17-49=393382÷(92-90)=19116×(56÷4)=224454+88×2=630354-(255-134)=233172×2÷8=4390.3-47.4=42.9188-13=175165+322=487204÷(657-651)=3486×5-409=21325+120-444=181+482=56317×2×65=2210666×4÷9=296394×2÷4=197212-52=160112×3+490=82610×15-12=13894×5+866=1336137-(350-343)=130366+990÷2=861504÷3×7=1176501+236=737207-21+693=8793/7+2/7=5/7600÷(303-300)=200389-496÷2=141238+43=281462÷(396-394)=231302+96-331=67997-13×28=633468×2+497=1433167×(24÷8)=501103+168-132=13927×(252÷9)=7562.9+3.3=6.2497-128-320=4912×52÷3=208736×6=441641×15+247=862779-(492+229)=5820×22×2=88019×16÷8=3854÷6=9685+829-203=1311314+160+402=876405÷5×9=72965+248-239=74295-(404-360)=25122+161+499=682424-17×8=288450÷(199-194)=90906+83×12=1902167-657÷9=94180+25×10=43088×3÷2=13240+(476-425)=91420÷2+77=287290+222+112=6245.7-4.9=0.843×46=1978339÷(498-495)=113115×8÷4=230245×3÷5=14786×92=791227×17-162=29734+39=73594÷(2×3)=99108÷6÷9=2446-648÷6=33810×31×2=620804÷(54÷9)=134140×5=700321+120×4=801107+12×38=56355×26×5=7150110÷5×52=1144804+(616-108)=1312417-176-208=33126÷7÷6=335+407-190=252564÷(335-331)=1415.9-5.4=0.5299-41×3=176383×8÷4=766355÷(271-266)=7193÷3+496=527296÷(272-264)=37840-630÷9=77074.8-21.6=53.215×7×4=420727×(340-332)=581624÷(297-291)=4424÷(4×2)=53228+99=3279.5+2.5=12.0(269-181)×83=7304130÷5+988=10148.9-2.6=6.3990÷9÷2=55716-150-541=25444-(257-154)=3417.3-1.1=6.2214+539÷7=291127×(88-84)=508913-568+384=72916×53=848219×(45÷5)=1971381×2×8=609639.6+28.1=67.7267÷3×89=7921(195-96)÷3=33684÷6×7=798906-40=866937-416-258=2636.6-1.9=4.7917-10×20=717340÷(470-468)=170579÷3=193318-32-98=18852×7=364345+601=94662×29=1798400÷(32÷8)=100744÷4=186692÷2×4=138496÷(32÷8)=24504÷7÷4=1811×7×28=215636×(162÷9)=6485.0+1.7=6.7264÷4÷3=2216×20÷5=64257×3=771798-(397-286)=687259-10×13=129396-320=76298×7=2086417÷(27÷9)=13941×4-145=19293×2×6=351683×(207÷9)=190946×87÷6=66785×7+28=623411÷3×5=685336÷(12÷2)=5624.9+66.9=91.811×6+989=1055324-65=2590.6+5.3=5.957+121×7=904696-237+165=624451-11×20=231253+810÷3=523174+912÷3=47852×19-903=85144+444÷3=29298×71=6958702-(129+18)=555557-23×12=28125×3×43=322512×7×82=688832+187×3=593450+23×12=72695×6÷5=114539÷7×11=847(430-413)×31=527135+301=43661×60÷6=6106/8-1/8=5/824×27+164=812216×(140-136)=864317+(383-115)=585364-326-16=22448-336-20=9238×18-387=29725×16=4003/6+2/6=5/661×94=5734134×3=40283+78+448=609238-12×11=106270÷3×43=387037×8×2=59226×11×6=1716333+145-465=1364÷2÷8=4375+316=691794÷2=397220-124-43=53428+92×9=1256216-384÷6=15223×2×41=188624×(30÷6)=120318+965÷5=51132×(32÷4)=256229-17×12=25355÷(10÷2)=71738-100=638488+724÷4=669493×2-982=4871-659-144=68446×2-341=551830+381+501=1712112÷(92-90)=56698-428÷2=484317-144+162=33570.1-31.1=39.0101+481=582(915-445)÷5=94240÷4÷2=3023×16=368227×(42÷7)=1362160÷8×20=40088÷8=11569+154=723552÷3÷8=23113+568+107=788344÷2=172510×7-794=2776387-(472-210)=12571×34÷2=1207371-275+67=163404÷(2×2)=101272÷2=136684÷(42÷7)=114368÷2=184165+34×16=70916×4×52=3328872÷(2×2)=218228+(374-126)=476729+113+112=954586-427+392=551111÷(45-42)=37443+(325-227)=541129+63×11=82212×(36÷6)=72126÷(189-182)=182/5-1/5=1/5156÷2÷2=3919×16-16=288368-(134+168)=66431-11×11=31037×(611-571)=1480996+(808-646)=11582.3-1.7=0.638×6=228232×5=1160995-(236+353)=40624×10-202=38924÷4×8=1848172÷2×6=516256×2=512238-81×2=7632×2×51=3264400÷8=5024×36÷3=288162÷6=27259×3-305=4729.4-7.1=2.3192÷2×6=5769.6+7.7=17.386×(83-79)=344445-(307+137)=1430-(92+47)=291657+63+156=87640÷5×38=30467.6+17.9=85.5296×(748-743)=1480780-(364+86)=330162÷9÷2=967×(310÷5)=4154120÷(2×3)=20900-(612-296)=584323-190=133338+24×36=1202448-685÷5=311666÷6×9=999220÷(30÷6)=44540÷9+138=198408-36×8=12017+51×11=57848×(469-378)=4368790÷5÷2=79200-70+16=146163×2-242=8432.5+60.0=92.551×5=25515+427+421=86389+(908-594)=403144×6-71=793698×(20÷5)=2792(731-641)÷5=18263-102=16178×(77÷7)=858392÷7÷2=28392×(56÷8)=2744653-638+144=15991×(192÷8)=2184105÷7+983=998966+112-52=102635÷(30÷6)=72.3+5.9=8.229×18÷6=8715.8+74.7=90.5466+951-912=505438÷(3×2)=73178×5-807=83356÷(409-405)=89297+169×2=635163-67=96431-267+185=34954+36×9=378337-271=66465÷(12÷4)=15545÷(3×3)=530×(138÷3)=138032.0+18.0=50.010×(356÷4)=89042×15÷6=10546×19-261=613165+465×2=1095375-247=12857×12=684243+213=456249-22×10=2910×4×3=12020÷4×41=20536+334-228=14210×84-652=188613×9=5517291+64×5=611678-(796-757)=639201×(441-438)=603500-86-169=245386-(448-65)=3(566-59)÷3=169256×8÷2=102440×89×4=14240(368-317)×69=351924+15×40=624382+(388-265)=505156×(401-397)=6243/7-2/7=1/7486-(487-257)=25648×84=403259+181=240318-16=302108×(325-317)=864176+144÷8=194915÷5+76=259496÷(2×4)=62222+65=28731×25×7=542597×56÷2=271662+468+696=1226348-12×18=132517×3-533=1018664×4-241=2415640÷(32÷8)=16099×(584÷8)=722720×5-26=74699-(116+135)=448374×(282-277)=1870122×3=366489-21×9=300888÷(2×2)=222985-(295+258)=432534+(356-68)=8229.2-7.7=1.5425-41×9=561/5+2/5=3/5295+366÷6=356997-36×5=817192÷(42÷7)=32467-10×32=147243-735÷7=138360÷3÷6=20108×(158-151)=756979+(951-26)=1904483-(375+13)=95256÷4×22=1408905-264÷2=773420-346+280=3543/5+2/5=149÷(63÷9)=7832-90-552=190153+128=281240÷2÷2=60120÷5×6=144196+615+311=1122540÷5×6=64822×43-677=269321+(264-116)=469266÷2×4=532436-378+277=335108×6÷8=8122×23-333=173551+746+728=2025(459-255)÷3=68263×(862-859)=78939×(174÷2)=339351×(25÷5)=255906÷(3×2)=151832-23×9=625420÷(49÷7)=60313-11×24=49372-(373-113)=112117×7-781=3852×15=780685-28×22=69638-464÷8=5807.9-1.9=6.0456÷(3×2)=76704-267×2=170393-34×3=291238÷7×29=986255+814-39=103023×3×75=5175489÷(15÷5)=16399+(602-257)=44416×2×4=128471+91+319=881385+42×8=72116×(22÷2)=176856÷4+517=731216÷6×36=1296420-186=234390-(259-164)=295492-207×2=78674+634÷2=991595-135=460176÷8=22(381-87)÷2=147339+255+135=729588×6÷2=176411×6×98=646869÷3×6=1389.2-8.8=0.4726÷(54÷9)=121498-341+240=397770-13×29=393264÷(42÷7)=44(54-16)÷2=19242×(42-39)=72658×9×3=1566469+(292-87)=67428×23÷2=322154-472÷8=95495×(25÷5)=24752.7+3.0=5.713×7×11=1001308÷4×18=1386474-(480-386)=380970-124×3=59839×3×8=936(347-109)÷7=3489×75=6675231÷(21÷3)=3342×16÷6=11298.5-53.4=45.122×(572-514)=1276950-314×2=32232×2×48=307218×20÷6=60516+594-864=246(481-223)÷3=8677+81=158241-23-163=5529×27=783524+822-476=87049×2×9=88220×81÷5=324622÷2+147=45826×15÷6=65544-16×10=38419.5+70.3=89.864×(279÷3)=595241×66=270630×(180÷9)=600696÷(42-36)=116793-334-62=39744×72÷6=5283/9-1/9=2/9129+828÷4=33621×16÷8=4217×21×2=71424×4×3=288495×7-198=3267728÷(2×4)=91968-(654-365)=679733-93+393=103383×20÷4=41521×9=189225-234÷2=108587×5-366=2569819÷7÷9=13160×5×3=2400770÷5×2=308580÷(994-992)=290729-(304+387)=382/4-1/4=1/4532÷4=133(253-45)÷2=104548-(250+193)=105294-16×16=3815×2×77=2310192÷4=4844×11-206=278774÷(3×2)=12912×45÷3=1804.3+6.9=11.2805-545=26050×5=250384-14×26=20371-10×31=61367-27×10=97(125-90)×21=73515×42÷9=70743+191-758=176199×(299-296)=597381-440÷5=29321×3×13=81972÷3×24=576913-25-292=59651.7-21.6=30.1124-65=59472-341=131368+(421-222)=567371-10×18=19176×15×2=2280476÷(14÷2)=68636×4=25448.9+2.4=11.3132+13×19=37911×9×80=7920453-99=354105+111-194=22956-51÷3=9392/5+3/5=177×9=693367×(45÷5)=330313×6×89=694298×(220÷5)=4312704÷(2×2)=176144×(36÷6)=86477×55×9=3811510×3×2=6010×13×9=117010×27-254=16773-(725-125)=173119-57×2=523×2×40=1840922×(21÷7)=2766136×(56÷8)=95235×(259-247)=420501-288÷6=45330×28=84029×11+466=785586×(770-762)=46881.9+6.6=8.5287+79-176=190403-24-347=32925-865÷5=7521/5+3/5=4/518×51÷2=459237+43-26=254148×(252-246)=88827×38×7=718292×40÷4=92014×54-76=680814+174×2=116260÷2×44=1320167+22×13=453570×3÷6=28593×(125-119)=558432÷6×57=4104552+145×2=842821-362=45991.7-19.0=72.7405+(222-172)=455376-289=8720÷5×43=172208-166+48=9051×2×6=61287×8÷4=174160÷(16÷2)=20413-23×8=229232×2÷8=5868×(342-276)=4488229+399÷7=28611×11×8=968421+17×10=591276-228÷2=162435-92=34338×2×28=2128476-58×6=128216÷6×15=54045×2×3=270174×(399-396)=5225.3-5.0=0.336×(14÷7)=72704+22×22=1188456÷(14÷7)=22816×6×53=5088421-(276+140)=5499+978÷6=6621/8+4/8=5/8481-(331+54)=96179+110=28994+(245-108)=231(495-243)÷3=84353×8=2824581×6÷7=498915-497-143=275268÷4×71=475782×10÷2=41091×6×3=1638552÷8×4=276(330-316)×30=42086×(186÷3)=5332364÷(199-195)=9113×7×36=3276210÷5×23=96632×(190÷5)=1216940-542=3984/7-2/7=2/7493-252-229=12200÷(2×2)=5097×10=97021×4×36=3024979-10×11=869298-(40+241)=1710×64÷4=16085.7-73.6=12.1186×5=93088×(713-692)=1848109+326=435190+23×39=108711×67=73717×(78÷2)=663865-(269+248)=348337-504÷8=27446×(399-396)=138120+(58-33)=14533×(496-474)=726(212-126)×60=5160144×5÷9=80365-(192-179)=35223×12+799=1075(623-17)÷3=202291+583+30=904505-(788-439)=156222-(344-170)=48895×2-227=156342×(198÷9)=924877-(524+171)=182625÷5×4=500853-(32+670)=151947-163×2=62159×93×2=10974888÷2×6=266419×36÷9=7634×13-25=4172/6-1/6=1/642×2÷3=28129×3×2=77412×46=552917-(449-360)=82896÷8×59=708304×3×4=3648208+103×9=1135111+199×3=708906-891=15152×3×2=912763÷7=109572×3-455=1261692×3-783=129311×64-425=27918×40=720293+11×31=634116÷4×22=638(437-189)÷4=62581+620÷5=705107-(288-280)=99823×(39-32)=5761174÷6=29418+32×8=674753÷3×9=2259908÷(2×2)=2273/8+2/8=5/8547-81-218=248382-53×2=276573×7=401137+152=18973×55=40152/6+3/6=5/6107+20×41=927324+36×16=90070×(67-63)=280328×(54÷9)=1968862-612+830=108031+(484-337)=17819×(63-16)=8938.5-6.1=2.470×(432÷6)=5040941-12×29=593424+49-406=67905-10×40=505812÷4×9=1827385÷5=77801×4÷2=1602490-17×15=235319-(238-21)=102674+563+141=1378856÷8+644=751(157-146)×48=528242×(806-798)=19363.4+2.8=6.2560-159=401830-105-106=619332-148+981=1165(694-217)÷3=15930×3×98=882081+(408-94)=39521×(248÷8)=6512/7+4/7=6/7448÷8×9=50431×(134-126)=24876×63÷6=798958-576+352=734(704-336)÷2=18414×22×2=61671×9=639192÷(92-90)=96(282-208)×28=2072327+146×4=91110×48-192=288336÷(2×2)=84125×6÷5=150385-(224-164)=325(976-959)×60=1020239×2+231=709199-184÷8=176764÷2×9=34386/10-3/10=3/10102×2-196=8749-239×3=32702÷9=7813×31-85=31881×(77÷7)=891(258-182)×13=988382÷2×6=114624×3×15=108013×31×2=806458-25×3=383108+359=46782.9-16.1=66.8549÷9+267=328850×(102-97)=42505.3+4.3=9.63.0+6.0=9.024÷3×22=176460×2-846=74114×8-732=180116+11×64=82011+26×27=713339-(820-498)=17459+(883-545)=797196+182×3=742(405-390)÷3=532×3×19=1824424×5÷8=26542×(763-665)=4116326-132÷4=293205×9÷5=369390-114-78=198867-68×4=59538×17=64631×16-236=260390÷(27÷9)=13012+10×17=182475+764÷4=666(652-511)÷3=4789×57×2=10146625×(978-971)=437570×(70÷5)=980693+470+46=12090.3+6.7=7.06.5-1.7=4.8684×(556-549)=4788580+(715-188)=1107898÷2×8=35929.1-5.9=3.260×(32÷4)=48010×99-323=667852÷(2×3)=14255×(452-443)=49520÷2×55=550532÷(2×2)=133943-222-196=525271-(10+188)=73858-106=75262+122+490=674186÷6×50=1550172÷2+455=541548+735-394=889392÷2÷7=2824×37÷6=148342-(116+130)=96984÷(989-987)=4926.7+9.5=16.223×(258÷6)=989736-516-200=20538-660÷2=208710+591=1301761-(76+560)=125769-562-188=1925×14×2=700312-(198-61)=175331+287×2=905412+205+983=1600488-21×2=44611×15×3=49571.6-17.7=53.9330÷5×46=3036616÷8×77=5929(763-143)÷2=310231×(32÷8)=924607-50÷5=597269×(12÷6)=538104-112÷4=76409+55×8=849