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571-(61+427)=846-782=833×(472-467)=879-18×23=521+87×2=68÷(2×2)=13×47=584÷(2×2)=411-15×15=31×(50÷5)=252÷4÷7=123÷3×2=27×(108÷6)=5.4-4.1=260-220+590=15×17-253=894+212÷4=632-92×5=24.8+10.8=(635-119)÷6=903+11×79=64+265+354=431-30×9=492÷6+313=(272-20)÷2=443-85-139=74×9-211=128+304=229-633÷3=420+108+132=527-25×18=832÷2÷2=37×13×2=752×2=649×8-273=41×9=190×2÷4=25.7+53.0=840÷(2×4)=640÷5+789=408+37-119=245×(267-264)=318+445=149+331=580×5÷4=557+(616-594)=3/8+2/8=393-13=0.6+1.1=23×12×3=(400-72)÷8=381×2=24×15÷8=95×(144÷2)=18×(203-176)=65×84÷3=153÷9+274=605-15×21=70÷5÷2=4/8+3/8=45÷(239-236)=11×65=503+73+72=93×(52÷2)=796×2-107=12×11-84=429+11×68=182×(417-413)=0.4+9.9=233×3×4=820-397-187=508÷(28÷7)=12×9×3=236×3=82×76×7=168÷3×6=79×(48÷6)=36×2×34=10×21-154=14×21÷6=720×(364-358)=44×(215-168)=210÷6=82×95÷2=78÷2×25=813-(517+97)=25×39=15×16-148=959+700÷4=93×68÷4=16×21-126=216-101-17=982÷2×6=956-259×3=2.6-2.2=77×13=16×6×85=384+50×11=18×21=24×4×78=21×33-16=(831-155)÷4=26×27÷2=2.9+3.7=69×4=618÷(219-216)=(856-841)×25=388-418÷2=117+223=1/4+2/4=3.6+1.5=4/7-1/7=236×(15÷5)=123+659=19×(48÷3)=74×9=33×3×35=613+203×2=407-(91+260)=462+48+438=384÷(28-22)=601+175-178=86×17=166+91=(266-248)÷6=509-400+665=75×(270÷6)=6.1+2.1=36.0-8.5=88÷8=9.2-1.9=22×(259-234)=854÷2×5=60+51=10×44÷8=298+30×8=12×70÷4=18×17-69=26×59×8=451-284+121=374-(388-241)=53×5×8=461-(384-361)=123-72+278=462-249-96=792÷9×49=73×(315÷9)=539÷7×81=27×14-83=5/6-1/6=30×33÷9=(294-275)×35=482+(695-147)=265+336÷4=39×(25÷5)=268÷(2×2)=(171-111)×44=136×6=96.1-26.3=69.7-32.2=432+152+107=90÷6=40×11×2=179×(33-29)=19+19×11=867-585-122=149+(368-176)=12÷2×85=21.0+54.4=196×2÷4=49.3-31.1=427-12×34=24÷2×10=468-306+176=988-(131-71)=403+188×2=618÷(3×2)=198-122+309=817-249-114=45+909-929=955-41×19=305×3-595=357-105÷5=247-507÷3=180×2÷5=978÷(347-341)=46×2×82=2.0+5.9=460÷5÷2=13×(548-505)=240+136-257=888+22×7=152÷2=465+75×11=(664-566)÷2=0.9+7.7=0.2+58.1=16×59-551=135÷(30÷6)=50+12×65=42÷(3×2)=942-12×62=80.3-65.8=20×3×45=24×(107-92)=64×87÷3=13×2×3=400-(519-339)=72÷6×9=50÷5×60=96×72÷6=44÷4+48=30×27÷9=672÷(2×3)=261÷3+848=154+38×5=172×(184-181)=921-(716-634)=990-(362-278)=15×48-497=10×9×14=247-844÷4=688÷2÷4=154÷7=180÷(3×2)=925-835+154=55×9=893×9=200÷(4×2)=548+106=869-118×7=903-489+490=245-74÷2=62×(329-313)=780+(912-725)=426×8÷2=507-(784-285)=328-18×12=306÷3÷6=478×(899-891)=(231-186)×18=390÷(36÷6)=(337-251)÷2=610+32÷8=31×7×3=181×(180-177)=(633-613)×30=73.6-58.7=56×94=258+151+361=882÷9+635=88+(506-139)=37+(272-19)=10×92=708-72=437+623=136÷4=192÷2÷2=46+189=469-460+402=415-41-319=73.2+5.2=366-258=964×8=355-(100+254)=837÷(655-646)=70×2×5=849-193-624=124+(262-140)=7/8-1/8=29×(405÷9)=84×5+888=160+29-144=99÷9×33=359-35+15=743-60×2=2/3-1/3=808+220-628=537÷3+724=120÷3×89=966-520=928÷(2×2)=37×42×4=17×22+289=440+(273-232)=95+145=2/6+3/6=212×4-133=495-12=243÷(12÷4)=56÷4×8=239+195-105=125×5-401=406-95×4=903+(992-384)=16.8+63.3=200+165÷5=19×3×7=248-87=127+275=272÷2÷2=14×4×42=440×6-719=4.7-3.7=4.8+3.9=384+67=558-63×6=125-(463-451)=455×5=372+(455-402)=161÷7×26=872÷2÷4=780-648÷4=844÷2×8=97.3-69.1=411-53-242=424-(251+83)=285-37=711+816=57×(126÷9)=837÷3×2=32÷2÷8=882÷9+302=444-(174-28)=206×9-186=28×5×7=740÷(82-80)=(936-672)÷4=238+596=67×8×9=12×31-364=249×(45÷5)=39×2×73=870÷5÷6=323+(861-186)=699+86×10=442÷2×7=640-64=378÷9×6=865-21×3=724×(56÷7)=20×2×82=38-(448-417)=742-96×4=320+118=17×(24÷3)=994+160-870=148×(20÷4)=159×(32÷8)=60÷(12÷2)=24×(114-50)=739+441+839=620×(24÷4)=802×(161-152)=772-189+554=971-28×12=64×75=81+886-957=348÷6=780÷(3×2)=593-702÷3=189÷7×9=434÷2+205=72÷(24÷4)=(772-162)÷2=174+(202-145)=30×5×4=(358-222)÷2=284+293×3=20×16×3=57×26×5=(197-133)÷4=481-700÷5=299+360-475=490-343=24÷4×64=258-462÷2=351÷9=622-(224+131)=45÷(40÷8)=420÷(364-361)=12×13÷4=301+14-61=235÷5×10=450÷(143-141)=525+972+303=19×(268-226)=13×6×50=648÷3÷6=787+411=11×(136÷4)=40×24+745=31×16=88÷4×19=432-(154+132)=136+51=334-114÷3=51-14=6.7-2.6=75.4-14.9=32×(102-89)=111×3÷9=3.0+0.2=980-440-534=224÷8=415×(59-55)=333+89+755=636÷2÷6=457-269+112=530×(20÷5)=123÷3×16=(366-106)÷4=67×(149-143)=374×2-742=21×3×5=307+246-490=280×3÷5=21×33-174=848×9-270=359×(16÷8)=10×42-287=809-180×3=56÷(64÷8)=592-(622-49)=(157-129)×20=21+(313-282)=280÷(482-478)=61.4+16.2=744÷(18÷3)=39×10×2=40×2×3=99-43=462÷7×8=480-149=680+(816-572)=544×(30÷5)=495-42×10=4.5-0.5=9.5-7.1=34×9×6=(207-180)÷9=30×22=389-(239+74)=491-37×11=99×7×6=687+516+43=474÷(2×3)=82×7-226=215+884÷4=494-(146-120)=12×53+604=18×82÷9=56÷(4×2)=604-(179+394)=236÷(561-559)=11×7×55=359-(378-238)=91×42÷2=41×92×4=512+69×12=651×8÷4=163+(297-31)=27×30=78÷3×22=294+368÷4=932-654=49×12=835×9=850-243÷3=34÷2×55=15×31-372=252-99×2=683×7-437=718-605-48=16×11×5=1.6+1.8=987÷7+202=978-184×5=958÷2=765÷3÷3=126÷9×92=12×13×5=22×(78÷3)=10×39×2=276+33×10=964-40×5=95+76×10=152÷(4×2)=581-510=414×2×7=47×2×3=12×19-37=907×(596-590)=972+28×17=54×6×7=417-18×16=369-(273-24)=503-720÷4=355-103×2=95×2×4=71-10×5=40×70=20×39=792÷2÷6=787-192+539=603+120+497=460÷(548-543)=(346-334)÷3=472÷(318-314)=14×7×41=308-115÷5=396-16×13=4/8-3/8=157-20×5=369÷(381-378)=(639-219)÷5=24×4×74=686+710-600=56×12÷2=479-340-42=(612-324)÷4=170×4-411=37×8×4=682×8÷2=464-37×10=23×39=161+85×2=37+(976-762)=448÷(32÷8)=393-39-244=51×93×3=485÷5+474=10×(359-262)=315+114=132×(32÷8)=81-21+82=216+283=10×50÷5=3/10+5/10=822-110×3=206+247=688+(902-855)=7.4+31.4=475-364-57=730÷5÷2=265+69=21+84×11=168×(118-114)=495-22-197=48×39÷3=453-161+202=106×8÷4=(304-212)÷4=235-(125+103)=240×3=1/6+2/6=602-105-338=(188-20)÷4=393-(284+45)=256÷8=359+540÷9=745×(935-931)=193+(131-21)=824÷2=912÷6=837-111-546=180÷(18÷9)=19×46×8=469-(358-100)=364+241+393=445-162÷6=566×6÷2=27×3×64=401×2=(327-73)÷2=33×9=12×8×29=86+342+357=887-(476+300)=17×23=(517-415)÷3=610+661+920=7.5-4.5=750÷(618-616)=193+110×5=42×70×7=44×20-574=80×10-277=616÷7=343÷7×63=414÷(18÷9)=2.1+9.1=823×(25÷5)=4/8-1/8=300÷6=315÷7=442+268+167=893-728÷7=993+417×2=15×12×2=31×(540÷6)=903×(24÷8)=92×6+330=620×6÷3=420÷6=510÷5×2=62×2+174=871+87÷3=27×4=881×(12÷3)=11×6×76=210÷2×4=399-(162+73)=453-140×2=140+289×2=635×(27-18)=335-205=8.1-1.1=25×37-527=535-(282+213)=432×2×6=152×6÷2=939×(823-819)=24×8=427+22×33=113-88÷4=110÷2×41=912÷(3×2)=491+173×2=(293-221)÷6=33×21×9=444÷6+196=282-210=26×31+447=558×9-356=(483-462)×43=227×(400-397)=501-842÷2=388+209×3=761-18×21=37×2×16=427-139-162=18÷6×67=393-145÷5=135×(455-448)=8.7-2.3=720+865÷5=496÷(14÷7)=432÷3÷6=259+15×2=551×7=576÷(2×3)=218÷(243-241)=488-331-30=28×11-300=232×6÷2=63×43×2=575+703-245=19×5×2=214-145+339=491-12×38=882÷(2×3)=50×(340÷5)=372×9÷3=216÷(162-159)=628-140-427=33×5×4=3.3-0.3=7.5-2.9=3/8+5/8=170×(18÷9)=192+11×17=170+824-440=81×(154-148)=215×2=400×(12÷6)=318-48×2=776÷4=63×4=66÷(339-337)=466×2-596=598+71×4=18×13×4=363÷(27÷9)=303+725+45=516-(311-303)=856×(971-965)=(411-397)×51=140÷7=371+18×10=3/10+7/10=150×2÷3=330÷(40÷8)=75÷(35÷7)=33×(196-188)=13×12×5=308-(25+173)=572+(673-644)=24×(22-17)=515×4÷5=216+135-233=11×(50-43)=40×97÷4=428-17×2=708÷6×3=193+175=445-26×12=43×(14÷7)=384÷6÷4=13×(684÷9)=1/5+3/5=192×3=133×6=24×29÷2=23×9=92×50=11×20-143=696÷8×3=367-388÷2=496-348+974=228÷(2×3)=15×3×94=390-360+348=30×28÷2=939-(434+173)=191×2=492÷(24÷4)=61×5-267=456×6=964+339+769=29×13=126×(451-445)=951×(36÷4)=7.3+1.0=170×(15÷5)=986÷(610-608)=388-10×14=448-12×14=33.9+35.7=833÷(49÷7)=23×25-15=407-249=282×(215-212)=171×2×9=51+441-363=48×(52÷4)=101+259-288=24×10+214=950-(977-537)=831-12×6=89×2×4=22×40=6.2+4.5=46×20×9=81+10×37=(726-387)÷3=372-23×12=711×(35÷7)=665-16-595=415÷5×48=59+316×3=(898-506)÷7=930÷3+335=465÷5×98=476+142+278=323×6=400-21×15=13×25-212=415+129+823=852-639-75=18×11×2=133-(35+44)=154÷7×4=66×3×8=582÷3×7=376+472+44=505+28×10=131-93+369=6.8+6.5=10×(413-319)=(408-254)÷7=42÷(24÷4)=9.0+2.6=825÷(21÷7)=56+33×26=16÷8=80÷(2×4)=486+199-398=264÷(64÷8)=177×2÷6=166+785+339=38×45÷9=24×11-20=766-194-151=716-(107+107)=388-58×4=6.8-4.3=160÷2×9=17×4×50=284-110=248+264÷6=704-532+911=245-105×2=36×(54÷3)=96×50÷5=932÷(24÷6)=24×7÷3=3/6-1/6=3.7+6.7=600-81×6=973-(390+490)=387÷3=462-(495-383)=39×15-492=23×17×2=602-18×24=37×(150-143)=188+17×17=100÷5=17×(421-374)=324÷(28-22)=(644-586)×81=72÷(149-143)=100÷4×2=90×6÷4=52×24÷3=335+26×12=180÷5÷4=120÷2×52=632÷(2×4)=210+17×2=424+730+620=37×6×3=13×2×8=202+215+507=784÷8+363=53×2+245=867÷3×4=151+243-59=467+106+352=(162-135)÷9=41×(28÷7)=102÷3=466-54×8=477-(161+92)=496-(358+54)=(393-365)×20=829+845+765=295+159×2=161+39-184=(225-35)÷2=(979-903)×98=20×2×15=322×2÷4=(889-829)×64=477-952÷8=381-27×13=448÷8÷7=148÷4+369=(381-369)×24=202÷(824-822)=39×19-479=77÷(610-603)=278-26×3=201-52×3=972÷2=267+51×2=181×(42÷7)=5/8-2/8=108×(42÷6)=12×8×81=305-111×2=17×4×54=454-13×32=352÷2×6=46×2×32=64÷4×2=975÷3×2=203+58-50=162×4÷2=9.6-5.6=(382-301)×20=325-232+226=582+404×2=414+(331-291)=128×2×3=89×35=242×2=432÷9÷6=332÷4=351÷9×19=476÷7×6=768-446-130=39×13=10×4×80=8.6-3.4=61+432+349=576÷(3×2)=432-60×2=321-202-78=147÷(18÷6)=31×5×4=221-700÷5=462-(419-17)=16×3×74=485+(360-295)=234÷3×4=928÷4÷8=189×8÷6=(851-822)×16=729×(330-327)=864÷(2×2)=21×(564÷6)=11×6÷3=39×5÷3=999-984÷8=493+255+622=407-231=750÷2÷5=84÷(36÷6)=845+477×2=112-594÷6=103+564÷3=(315-139)÷8=88×(270÷6)=924÷6÷7=144÷(20÷5)=968÷(2×4)=313+624+536=948÷2÷6=470-113=451-652÷4=386+586-129=403+228=960-110-621=365-(144+111)=490+560=80.8-55.4=314×2=93×(213-205)=248-14×14=834-(263+287)=831-12×32=30×(162÷9)=142+180=457+100=4.8+5.3=728÷(2×4)=315-10×6=906÷(2×3)=797-(747-443)=42×7÷6=65.2+15.1=830-403=527-485÷5=337-68÷2=73+287-161=900÷3÷5=454×5=112×(25÷5)=12×(117÷9)=321-44×7=230×3×9=531+117-316=264÷4=375+882÷2=312+954÷2=556-121-169=449-(265-149)=730×(56÷8)=552÷(2×3)=499×6-568=91×90÷7=216-113=418÷(36-34)=734×(12÷3)=742×8=204+209=345÷3÷5=725-105×4=60×(560÷8)=522÷(2×3)=709×(30÷5)=69×11=68+(261-125)=497-450=297-231+283=480-(271-50)=989+(888-368)=(958-58)÷9=67×(343-255)=30×30÷2=92×24=(183-172)×41=(378-30)÷4=7.2-6.0=368÷(24÷6)=162+212+430=331-58=104÷(720-712)=20+23×32=800+860-237=50×2-22=73×(666÷9)=878-(423-332)=11×81-274=948-(745-220)=534-(694-374)=604÷2+472=974-453+674=969+431×2=1.2-0.7=11×2×46=900+(849-582)=51×5×3=925÷5=10×11-78=313+19×31=228-(391-365)=0.9+93.7=4.5+4.0=387÷(314-311)=426÷6=48+728÷4=55×(40÷4)=853-106-724=459÷(659-656)=639×(47-39)=136×6+474=9.9-0.4=308÷(2×2)=117×9=625-(30+247)=168÷(64÷8)=44×66÷2=629×8-147=28×3×47=48×7+481=90÷(222-213)=425+51-345=771÷(88-85)=404÷(2×2)=814×6÷3=63÷9×81=(161-17)÷8=2.2+9.8=21×20-99=595-(10+211)=908÷2×5=948+40×16=87×55×9=249÷3×12=176×(45÷9)=282÷(21÷7)=13×17×2=790+222-775=48×19÷2=508-440+506=598×4-463=885+684+467=631-389+322=(777-13)÷2=116÷2×15=459÷9÷3=16×2×39=641+496-540=280+480=252÷9×16=531÷(3×3)=160+294-184=525+653-127=131×(397-393)=429-(665-456)=36×26÷2=7.0+1.3=528÷4×2=430+117=97-64=128÷2=476÷2÷7=688-622=3.3+8.4=349-154=792÷6÷4=3.4-0.3=423-184-150=130+19×15=48÷2÷6=333-(17+252)=8.0-0.9=6.1+9.9=850×3÷2=474-504÷7=336×2+972=894÷3=436×2×5=306-37×4=4/6-1/6=651-507+350=561-46×12=55÷5×73=177+187=743-(903-528)=102÷6×55=458-26+39=144÷(2×3)=308-236÷4=15×17×3=108÷(407-403)=456+(360-231)=725×(14÷7)=347+(454-291)=8.9-2.7=42×10+191=4.2+7.8=222×(86-83)=257×2×9=10×8×31=309+22+503=818-33×4=296÷4÷2=525÷5÷5=236×4+720=263+93×3=54÷2=105÷7×4=405-119+138=320÷2×4=406-960÷6=612÷6÷2=801-214=23×22=77+162-64=262+56×2=675-110+623=521+(783-282)=585×(723-716)=161×4-528=720÷(201-197)=666÷(2×3)=19×41=51.7-45.1=564+57×10=173+12×47=19×5×76=114÷(14÷7)=471-32×12=445×8-736=16+845÷5=447-414=171÷9×44=286+211×3=759-18×29=714-984÷3=45×21÷3=448-65-36=45×(427-422)=799-558=471×3-469=129÷(21÷7)=60+81×3=301÷7×72=159×6÷3=614×4=433-(334-194)=673-144÷6=48×2×80=109-(35+60)=370÷5+514=633+19×25=494+110×2=396-11×17=32×3×69=7.8+0.3=143-(296-256)=46×65×2=72×30×7=529×2=244-(111+28)=104+(90-17)=75×3×7=898-249=906÷2×6=751-114=461-(214+120)=488÷8×58=11×49=61×14+111=259×2-318=847-232-438=207÷9×37=522×8-827=303-12×22=756×6-790=42×7-277=450-(47+148)=21×4×37=(378-58)÷8=342÷(473-464)=516+653-745=148÷(28÷7)=276×4÷3=(489-472)×11=474÷6=10×(110÷2)=630÷(65-56)=232÷(56÷7)=69-50=18×44-235=25×87×6=423-165=326×3-46=74×40=360÷(457-453)=1/10+7/10=750÷3×8=981-784+277=54×88÷3=795+(661-91)=27×15×2=491-26×10=121+378-18=52÷4×76=845+(375-302)=118×2-163=276÷(3×2)=166-188÷2=389+40×15=933+840-974=869×4-478=490-(156+191)=837÷(210-201)=(206-171)÷7=441-(100+191)=438-(579-317)=(287-115)÷2=354+325=65×29=492×2÷8=959+(638-518)=16×(307-280)=220+301=76×33÷4=10÷2+231=401-37-316=402×(10÷5)=93×(120÷5)=618÷2×9=292-67×3=(414-189)÷9=492-143-104=313×9÷3=40×3=197+147=709×(773-767)=50×18÷9=97×(573-484)=12×(459÷9)=424-225÷9=882÷3÷6=21×16÷8=124+220=95×(56÷8)=441÷(36÷4)=158+75+120=426÷6+15=822÷3×9=32×71÷8=55×10-110=25×16-191=443-139-183=513-13×32=454-13×13=373-333+449=39×(50÷5)=(221-17)÷4=(594-60)÷2=29×(113-110)=128÷(2×4)=39×10-91=32÷(19-11)=348+65-332=38×5×3=(379-179)÷5=939×2÷3=21×(72÷6)=424÷(158-150)=175×2+233=288+(254-165)=468+254+56=174-118+206=(124-67)×10=369÷(479-476)=29×(198÷6)=451×2-573=10×94-722=480÷(2×3)=62×87=425÷(15÷3)=26×16-414=54+529+482=71×35÷5=56÷8+279=85.6-47.0=462+637=252÷(21÷7)=14×21÷3=152-(363-264)=651-11×13=790-(430+268)=29×16-441=701×9÷3=301+171-68=15×(252-187)=128-186÷3=235-96÷8=236-(207+17)=1.2+6.8=(184-116)×75=233-135÷5=202+(101-40)=275+(453-48)=492-206=895-291-478=14×71=966-(291+396)=662-113+388=172+63×6=99×2=39×(616÷7)=23×76=707+918÷3=19×30-47=364-196-26=70.9-18.6=28×78×7=924×(10÷5)=672-14×7=108+97=828÷(3×3)=6.9-3.6=850-662-66=28×3×37=180÷9÷4=320-(163+112)=11×17×4=297+411-679=853×(54÷9)=859-565+86=45×13-279=51×2×8=16×(162÷9)=8.8-5.6=40×2×77=120+59+135=474×(14÷7)=112+255=354+945÷7=408-(83+220)=331-(593-264)=570-229=930-29×18=808+11×16=312×(368-360)=33×14-155=309-31×6=10×4×48=(376-66)÷2=432÷(144-135)=31×(240÷8)=594+(418-212)=1/10+4/10=29×(348÷6)=(275-245)÷5=639-(632-203)=26×3×77=6.4+6.8=94×40×3=42×(60÷5)=111×7-559=348-194-10=352-174×2=332+22×13=684÷6=425×8-767=60÷(2×3)=524×(220-213)=863×5-933=74×97=240÷4×8=4/5-1/5=93×(15÷5)=162÷3×27=96×5=99×(300÷5)=175÷5=275+141=308×2-235=410÷(16÷8)=438÷3×2=487-(70+85)=36×(316-312)=166-29×5=300÷(3×2)=10×(996-940)=50×8×2=11×8×60=270+171÷3=493+364+67=536+774=630÷6÷7=324÷9×17=656-(538-268)=478-14×14=471-126=10×10=47×(80÷5)=55×(136÷8)=134×(356-350)=872÷8×6=100+391-284=60×(759-730)=26×36+848=245-118=858÷(15÷5)=50×11÷5=24×25-244=166×(24-20)=14×66=456-118+496=221-38×4=250÷5×31=238-(350-160)=543×5-668=959×6÷2=50×(400÷8)=90×(924-854)=390×2÷4=253×7-637=75×69×8=115×4=229-114+207=254×6=333-(327-175)=57×13-486=17×56=113+394+386=128×7÷2=250÷2=233×3×5=35×4÷5=480÷4÷4=286+(798-783)=17×7×3=16×22+424=409-(447-434)=51×28=408+80+415=840÷5÷3=270+145-25=372-97+144=612÷(2×2)=686+67×3=5.6+6.4=474-24×17=222÷6×54=4.7-1.0=1/6+4/6=42×(120-41)=70×(62÷2)=93×58×6=84×20=559-248+454=3/5-1/5=(989-940)×80=119×4÷2=469-365+156=192+315+266=38×5=66×36÷8=210×(16÷8)=44×2×87=280+29×6=84×83=320÷4÷8=108÷2×97=14×15×2=455-13×13=468-(449-340)=38.3+18.6=34+596+89=77×8-572=126×7=15×11×5=470-64-30=8.9-5.8=353-294÷6=276÷(331-327)=883-626=203+(122-90)=680÷8×4=254×2+206=249×2×4=392×2-313=58×(63÷9)=40×6÷8=380-17×20=4.2-2.5=10.0-7.5=79×(36÷9)=340+(400-371)=77.3-42.9=422-104-253=380-345+135=134+762÷3=558÷9×6=783÷(3×3)=29.0+32.6=686-699÷3=13×26×8=343÷7×89=84×(294÷6)=487-(253-59)=238÷7=409-(18+99)=26×20÷8=887-(304+323)=955+(919-687)=171×2-111=822÷6=22×20×2=352÷8=23×50=753÷3=157+(254-146)=162÷(24÷4)=10×76+363=294÷2=807-798÷6=267÷3×7=894÷(21÷7)=705÷(21÷7)=248÷(253-249)=3/7-2/7=参考答案571-(61+427)=83846-782=64833×(472-467)=4165879-18×23=465521+87×2=69568÷(2×2)=1713×47=611584÷(2×2)=146411-15×15=18631×(50÷5)=310252÷4÷7=9123÷3×2=8227×(108÷6)=4865.4-4.1=1.3260-220+590=63015×17-253=2894+212÷4=947632-92×5=17224.8+10.8=35.6(635-119)÷6=86903+11×79=177264+265+354=683431-30×9=161492÷6+313=395(272-20)÷2=126443-85-139=21974×9-211=455128+304=432229-633÷3=18420+108+132=660527-25×18=77832÷2÷2=20837×13×2=962752×2=1504649×8-273=491941×9=369190×2÷4=9525.7+53.0=78.7840÷(2×4)=105640÷5+789=917408+37-119=326245×(267-264)=735318+445=763149+331=480580×5÷4=725557+(616-594)=5793/8+2/8=5/8393-13=3800.6+1.1=1.723×12×3=828(400-72)÷8=41381×2=76224×15÷8=4595×(144÷2)=684018×(203-176)=48665×84÷3=1820153÷9+274=291605-15×21=29070÷5÷2=74/8+3/8=7/845÷(239-236)=1511×65=715503+73+72=64893×(52÷2)=2418796×2-107=148512×11-84=48429+11×68=1177182×(417-413)=7280.4+9.9=10.3233×3×4=2796820-397-187=236508÷(28÷7)=12712×9×3=324236×3=70882×76×7=43624168÷3×6=33679×(48÷6)=63236×2×34=244810×21-154=5614×21÷6=49720×(364-358)=432044×(215-168)=2068210÷6=3582×95÷2=389578÷2×25=975813-(517+97)=19925×39=97515×16-148=92959+700÷4=113493×68÷4=158116×21-126=210216-101-17=98982÷2×6=2946956-259×3=1792.6-2.2=0.477×13=100116×6×85=8160384+50×11=93418×21=37824×4×78=748821×33-16=677(831-155)÷4=16926×27÷2=3512.9+3.7=6.669×4=276618÷(219-216)=206(856-841)×25=375388-418÷2=179117+223=3401/4+2/4=3/43.6+1.5=5.14/7-1/7=3/7236×(15÷5)=708123+659=78219×(48÷3)=30474×9=66633×3×35=3465613+203×2=1019407-(91+260)=56462+48+438=948384÷(28-22)=64601+175-178=59886×17=1462166+91=257(266-248)÷6=3509-400+665=77475×(270÷6)=33756.1+2.1=8.236.0-8.5=27.588÷8=119.2-1.9=7.322×(259-234)=550854÷2×5=213560+51=11110×44÷8=55298+30×8=53812×70÷4=21018×17-69=23726×59×8=12272451-284+121=288374-(388-241)=22753×5×8=2120461-(384-361)=438123-72+278=329462-249-96=117792÷9×49=431273×(315÷9)=2555539÷7×81=623727×14-83=2955/6-1/6=4/630×33÷9=110(294-275)×35=665482+(695-147)=1030265+336÷4=34939×(25÷5)=195268÷(2×2)=67(171-111)×44=2640136×6=81696.1-26.3=69.869.7-32.2=37.5432+152+107=69190÷6=1540×11×2=880179×(33-29)=71619+19×11=228867-585-122=160149+(368-176)=34112÷2×85=51021.0+54.4=75.4196×2÷4=9849.3-31.1=18.2427-12×34=1924÷2×10=120468-306+176=338988-(131-71)=928403+188×2=779618÷(3×2)=103198-122+309=385817-249-114=45445+909-929=25955-41×19=176305×3-595=320357-105÷5=336247-507÷3=78180×2÷5=72978÷(347-341)=16346×2×82=75442.0+5.9=7.9460÷5÷2=4613×(548-505)=559240+136-257=119888+22×7=1042152÷2=76465+75×11=1290(664-566)÷2=490.9+7.7=8.60.2+58.1=58.316×59-551=393135÷(30÷6)=2750+12×65=83042÷(3×2)=7942-12×62=19880.3-65.8=14.520×3×45=270024×(107-92)=36064×87÷3=185613×2×3=78400-(519-339)=22072÷6×9=10850÷5×60=60096×72÷6=115244÷4+48=5930×27÷9=90672÷(2×3)=112261÷3+848=935154+38×5=344172×(184-181)=516921-(716-634)=839990-(362-278)=90615×48-497=22310×9×14=1260247-844÷4=36688÷2÷4=86154÷7=22180÷(3×2)=30925-835+154=24455×9=495893×9=8037200÷(4×2)=25548+106=654869-118×7=43903-489+490=904245-74÷2=20862×(329-313)=992780+(912-725)=967426×8÷2=1704507-(784-285)=8328-18×12=112306÷3÷6=17478×(899-891)=3824(231-186)×18=810390÷(36÷6)=65(337-251)÷2=43610+32÷8=61431×7×3=651181×(180-177)=543(633-613)×30=60073.6-58.7=14.956×94=5264258+151+361=770882÷9+635=73388+(506-139)=45537+(272-19)=29010×92=920708-72=636437+623=1060136÷4=34192÷2÷2=4846+189=235469-460+402=411415-41-319=5573.2+5.2=78.4366-258=108964×8=7712355-(100+254)=1837÷(655-646)=9370×2×5=700849-193-624=32124+(262-140)=2467/8-1/8=6/829×(405÷9)=130584×5+888=1308160+29-144=4599÷9×33=363359-35+15=339743-60×2=6232/3-1/3=1/3808+220-628=400537÷3+724=903120÷3×89=3560966-520=446928÷(2×2)=23237×42×4=621617×22+289=663440+(273-232)=48195+145=2402/6+3/6=5/6212×4-133=715495-12=483243÷(12÷4)=8156÷4×8=112239+195-105=329125×5-401=224406-95×4=26903+(992-384)=151116.8+63.3=80.1200+165÷5=23319×3×7=399248-87=161127+275=402272÷2÷2=6814×4×42=2352440×6-719=19214.7-3.7=1.04.8+3.9=8.7384+67=451558-63×6=180125-(463-451)=113455×5=2275372+(455-402)=425161÷7×26=598872÷2÷4=109780-648÷4=618844÷2×8=337697.3-69.1=28.2411-53-242=116424-(251+83)=90285-37=248711+816=152757×(126÷9)=798837÷3×2=55832÷2÷8=2882÷9+302=400444-(174-28)=298206×9-186=166828×5×7=980740÷(82-80)=370(936-672)÷4=66238+596=83467×8×9=482412×31-364=8249×(45÷5)=224139×2×73=5694870÷5÷6=29323+(861-186)=998699+86×10=1559442÷2×7=1547640-64=576378÷9×6=252865-21×3=802724×(56÷7)=579220×2×82=328038-(448-417)=7742-96×4=358320+118=43817×(24÷3)=136994+160-870=284148×(20÷4)=740159×(32÷8)=63660÷(12÷2)=1024×(114-50)=1536739+441+839=2019620×(24÷4)=3720802×(161-152)=7218772-189+554=1137971-28×12=63564×75=480081+886-957=10348÷6=58780÷(3×2)=130593-702÷3=359189÷7×9=243434÷2+205=42272÷(24÷4)=12(772-162)÷2=305174+(202-145)=23130×5×4=600(358-222)÷2=68284+293×3=116320×16×3=96057×26×5=7410(197-133)÷4=16481-700÷5=341299+360-475=184490-343=14724÷4×64=384258-462÷2=27351÷9=39622-(224+131)=26745÷(40÷8)=9420÷(364-361)=14012×13÷4=39301+14-61=254235÷5×10=470450÷(143-141)=225525+972+303=180019×(268-226)=79813×6×50=3900648÷3÷6=36787+411=119811×(136÷4)=37440×24+745=170531×16=49688÷4×19=418432-(154+132)=146136+51=187334-114÷3=29651-14=376.7-2.6=4.175.4-14.9=60.532×(102-89)=416111×3÷9=373.0+0.2=3.2980-440-534=6224÷8=28415×(59-55)=1660333+89+755=1177636÷2÷6=53457-269+112=300530×(20÷5)=2120123÷3×16=656(366-106)÷4=6567×(149-143)=402374×2-742=621×3×5=315307+246-490=63280×3÷5=16821×33-174=519848×9-270=7362359×(16÷8)=71810×42-287=133809-180×3=26956÷(64÷8)=7592-(622-49)=19(157-129)×20=56021+(313-282)=52280÷(482-478)=7061.4+16.2=77.6744÷(18÷3)=12439×10×2=78040×2×3=24099-43=56462÷7×8=528480-149=331680+(816-572)=924544×(30÷5)=3264495-42×10=754.5-0.5=4.09.5-7.1=2.434×9×6=1836(207-180)÷9=330×22=660389-(239+74)=76491-37×11=8499×7×6=4158687+516+43=1246474÷(2×3)=7982×7-226=348215+884÷4=436494-(146-120)=46812×53+604=124018×82÷9=16456÷(4×2)=7604-(179+394)=31236÷(561-559)=11811×7×55=4235359-(378-238)=21991×42÷2=191141×92×4=15088512+69×12=1340651×8÷4=1302163+(297-31)=42927×30=81078÷3×22=572294+368÷4=386932-654=27849×12=588835×9=7515850-243÷3=76934÷2×55=93515×31-372=93252-99×2=54683×7-437=4344718-605-48=6516×11×5=8801.6+1.8=3.4987÷7+202=343978-184×5=58958÷2=479765÷3÷3=85126÷9×92=128812×13×5=78022×(78÷3)=57210×39×2=780276+33×10=606964-40×5=76495+76×10=855152÷(4×2)=19581-510=71414×2×7=579647×2×3=28212×19-37=191907×(596-590)=5442972+28×17=144854×6×7=2268417-18×16=129369-(273-24)=120503-720÷4=323355-103×2=14995×2×4=76071-10×5=2140×70=280020×39=780792÷2÷6=66787-192+539=1134603+120+497=1220460÷(548-543)=92(346-334)÷3=4472÷(318-314)=11814×7×41=4018308-115÷5=285396-16×13=1884/8-3/8=1/8157-20×5=57369÷(381-378)=123(639-219)÷5=8424×4×74=7104686+710-600=79656×12÷2=336479-340-42=97(612-324)÷4=72170×4-411=26937×8×4=1184682×8÷2=2728464-37×10=9423×39=897161+85×2=33137+(976-762)=251448÷(32÷8)=112393-39-244=11051×93×3=14229485÷5+474=57110×(359-262)=970315+114=429132×(32÷8)=52881-21+82=142216+283=49910×50÷5=1003/10+5/10=8/10822-110×3=492206+247=453688+(902-855)=7357.4+31.4=38.8475-364-57=54730÷5÷2=73265+69=33421+84×11=945168×(118-114)=672495-22-197=27648×39÷3=624453-161+202=494106×8÷4=212(304-212)÷4=23235-(125+103)=7240×3=7201/6+2/6=3/6602-105-338=159(188-20)÷4=42393-(284+45)=64256÷8=32359+540÷9=419745×(935-931)=2980193+(131-21)=303824÷2=412912÷6=152837-111-546=180180÷(18÷9)=9019×46×8=6992469-(358-100)=211364+241+393=998445-162÷6=418566×6÷2=169827×3×64=5184401×2=802(327-73)÷2=12733×9=29712×8×29=278486+342+357=785887-(476+300)=11117×23=391(517-415)÷3=34610+661+920=21917.5-4.5=3.0750÷(618-616)=375193+110×5=74342×70×7=2058044×20-574=30680×10-277=523616÷7=88343÷7×63=3087414÷(18÷9)=2072.1+9.1=11.2823×(25÷5)=41154/8-1/8=3/8300÷6=50315÷7=45442+268+167=877893-728÷7=789993+417×2=182715×12×2=36031×(540÷6)=2790903×(24÷8)=270992×6+330=882620×6÷3=1240420÷6=70510÷5×2=20462×2+174=298871+87÷3=90027×4=108881×(12÷3)=352411×6×76=5016210÷2×4=420399-(162+73)=164453-140×2=173140+289×2=718635×(27-18)=5715335-205=1308.1-1.1=7.025×37-527=398535-(282+213)=40432×2×6=5184152×6÷2=456939×(823-819)=375624×8=192427+22×33=1153113-88÷4=91110÷2×41=2255912÷(3×2)=152491+173×2=837(293-221)÷6=1233×21×9=6237444÷6+196=270282-210=7226×31+447=1253558×9-356=4666(483-462)×43=903227×(400-397)=681501-842÷2=80388+209×3=1015761-18×21=38337×2×16=1184427-139-162=12618÷6×67=201393-145÷5=364135×(455-448)=9458.7-2.3=6.4720+865÷5=893496÷(14÷7)=248432÷3÷6=24259+15×2=289551×7=3857576÷(2×3)=96218÷(243-241)=109488-331-30=12728×11-300=8232×6÷2=69663×43×2=5418575+703-245=103319×5×2=190214-145+339=408491-12×38=35882÷(2×3)=14750×(340÷5)=3400372×9÷3=1116216÷(162-159)=72628-140-427=6133×5×4=6603.3-0.3=3.07.5-2.9=4.63/8+5/8=1170×(18÷9)=340192+11×17=379170+824-440=55481×(154-148)=486215×2=430400×(12÷6)=800318-48×2=222776÷4=19463×4=25266÷(339-337)=33466×2-596=336598+71×4=88218×13×4=936363÷(27÷9)=121303+725+45=1073516-(311-303)=508856×(971-965)=5136(411-397)×51=714140÷7=20371+18×10=5513/10+7/10=1150×2÷3=100330÷(40÷8)=6675÷(35÷7)=1533×(196-188)=26413×12×5=780308-(25+173)=110572+(673-644)=60124×(22-17)=120515×4÷5=412216+135-233=11811×(50-43)=7740×97÷4=970428-17×2=394708÷6×3=354193+175=368445-26×12=13343×(14÷7)=86384÷6÷4=1613×(684÷9)=9881/5+3/5=4/5192×3=576133×6=79824×29÷2=34823×9=20792×50=460011×20-143=77696÷8×3=261367-388÷2=173496-348+974=1122228÷(2×3)=3815×3×94=4230390-360+348=37830×28÷2=420939-(434+173)=332191×2=382492÷(24÷4)=8261×5-267=38456×6=2736964+339+769=207229×13=377126×(451-445)=756951×(36÷4)=85597.3+1.0=8.3170×(15÷5)=510986÷(610-608)=493388-10×14=248448-12×14=28033.9+35.7=69.6833÷(49÷7)=11923×25-15=560407-249=158282×(215-212)=846171×2×9=307851+441-363=12948×(52÷4)=624101+259-288=7224×10+214=454950-(977-537)=510831-12×6=75989×2×4=71222×40=8806.2+4.5=10.746×20×9=828081+10×37=451(726-387)÷3=113372-23×12=96711×(35÷7)=3555665-16-595=54415÷5×48=398459+316×3=1007(898-506)÷7=56930÷3+335=645465÷5×98=9114476+142+278=896323×6=1938400-21×15=8513×25-212=113415+129+823=1367852-639-75=13818×11×2=396133-(35+44)=54154÷7×4=8866×3×8=1584582÷3×7=1358376+472+44=892505+28×10=785131-93+369=4076.8+6.5=13.310×(413-319)=940(408-254)÷7=2242÷(24÷4)=79.0+2.6=11.6825÷(21÷7)=27556+33×26=91416÷8=280÷(2×4)=10486+199-398=287264÷(64÷8)=33177×2÷6=59166+785+339=129038×45÷9=19024×11-20=244766-194-151=421716-(107+107)=502388-58×4=1566.8-4.3=2.5160÷2×9=72017×4×50=3400284-110=174248+264÷6=292704-532+911=1083245-105×2=3536×(54÷3)=64896×50÷5=960932÷(24÷6)=23324×7÷3=563/6-1/6=2/63.7+6.7=10.4600-81×6=114973-(390+490)=93387÷3=129462-(495-383)=35039×15-492=9323×17×2=782602-18×24=17037×(150-143)=259188+17×17=477100÷5=2017×(421-374)=799324÷(28-22)=54(644-586)×81=469872÷(149-143)=12100÷4×2=5090×6÷4=13552×24÷3=416335+26×12=647180÷5÷4=9120÷2×52=3120632÷(2×4)=79210+17×2=244424+730+620=177437×6×3=66613×2×8=208202+215+507=924784÷8+363=46153×2+245=351867÷3×4=1156151+243-59=335467+106+352=925(162-135)÷9=341×(28÷7)=164102÷3=34466-54×8=34477-(161+92)=224496-(358+54)=84(393-365)×20=560829+845+765=2439295+159×2=613161+39-184=16(225-35)÷2=95(979-903)×98=744820×2×15=600322×2÷4=161(889-829)×64=3840477-952÷8=358381-27×13=30448÷8÷7=8148÷4+369=406(381-369)×24=288202÷(824-822)=10139×19-479=26277÷(610-603)=11278-26×3=200201-52×3=45972÷2=486267+51×2=369181×(42÷7)=10865/8-2/8=3/8108×(42÷6)=75612×8×81=7776305-111×2=8317×4×54=3672454-13×32=38352÷2×6=105646×2×32=294464÷4×2=32975÷3×2=650203+58-50=211162×4÷2=3249.6-5.6=4.0(382-301)×20=1620325-232+226=319582+404×2=1390414+(331-291)=454128×2×3=76889×35=3115242×2=484432÷9÷6=8332÷4=83351÷9×19=741476÷7×6=408768-446-130=19239×13=50710×4×80=32008.6-3.4=5.261+432+349=842576÷(3×2)=96432-60×2=312321-202-78=41147÷(18÷6)=4931×5×4=620221-700÷5=81462-(419-17)=6016×3×74=3552485+(360-295)=550234÷3×4=312928÷4÷8=29189×8÷6=252(851-822)×16=464729×(330-327)=2187864÷(2×2)=21621×(564÷6)=197411×6÷3=2239×5÷3=65999-984÷8=876493+255+622=1370407-231=176750÷2÷5=7584÷(36÷6)=14845+477×2=1799112-594÷6=13103+564÷3=291(315-139)÷8=2288×(270÷6)=3960924÷6÷7=22144÷(20÷5)=36968÷(2×4)=121313+624+536=1473948÷2÷6=79470-113=357451-652÷4=288386+586-129=843403+228=631960-110-621=229365-(144+111)=110490+560=105080.8-55