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126×(21÷7)=0.5+3.7=440÷(10÷2)=12×20=846÷2+859=176÷8=595-(721-137)=188-590÷5=17×11×4=49+267+282=567-11×35=27×28÷6=466+357=103+95=361-(41+285)=768×(356-348)=371×(119-112)=786-719+444=347-(454-133)=47×(24÷8)=20÷5=361+24÷8=466+62+406=545+(514-164)=68÷(16÷4)=71×94=14×12×4=217÷(366-359)=191×2-241=145÷(315-310)=81.8-78.4=832-792÷9=860-(689+127)=706-161×4=273÷7×20=376-20×13=204÷3÷2=(264-152)÷8=856÷(4×2)=359+(496-25)=30÷(474-468)=729-120+531=68÷2×4=574+32×12=48×2×40=27×2×20=179-43×4=376+(498-136)=7.2+5.4=10×64-147=24×28+767=900÷5×2=577+126+593=1/6+4/6=19×52+642=917-121×5=880÷(4×2)=455-42×6=(406-22)÷4=878-12×71=975×5=51+23×7=146×(15÷3)=369-492÷4=24×(888-825)=693÷(3×3)=828÷6÷6=467×2-365=36×11=80÷(4×2)=42×8÷2=43×(452-449)=20÷2×23=902-686+954=870×6=396+773=245-41×5=127-66=884÷4×8=130+71=405÷(576-571)=225+455=405-32×4=17×4×3=88×(486-417)=335-14×8=378×2-525=49×14-520=169×2×7=432÷6×9=660÷(2×2)=934+12×4=782-348÷3=49×9×2=955-(682+152)=344÷(2×2)=1/6+3/6=772÷(12÷6)=38×98=204×2÷4=266+620+54=27×35-484=(361-151)÷5=41×5×3=208+865=308+240÷3=116×4÷8=875÷(25÷5)=180+154=436÷(2×2)=500+(497-29)=300×9÷3=72×5÷3=202×3=550+149+559=977+156+998=687-48÷8=160×(45÷5)=(335-323)×37=824-45×5=206-71=102÷2×7=199+84=173+730+988=365÷5×31=448-13×23=5.3+6.5=884-277=290÷2=76×(48÷8)=165÷3=1.5+8.1=6.0-3.3=403-(179+90)=227+269-156=714×9=186×(333-325)=38×(136÷2)=(339-251)×37=(866-826)÷5=0.4+6.8=146×(27÷9)=11×37-96=(253-233)×32=137+360=948÷(2×3)=758-860÷5=(356-340)÷4=932÷4=375÷5×6=317×4-894=191×8-548=329-60×3=3/8-1/8=163+33×2=31×3×60=972+59×12=576÷6×56=870+(542-123)=424-988÷4=10×(372÷6)=28×(280-272)=4.4+7.4=43+688÷8=37×3×9=43×57÷3=884-55+857=10×(186÷6)=418-199-195=232-162+413=235÷(15÷3)=(384-344)÷5=855÷9×2=44×2=748÷2÷2=989-215=33×4×3=178+166=738×8=138+19×29=(515-478)×75=867-169×3=237+86+444=42×70÷3=7.0-3.6=19×5×7=363-723÷3=487-115×2=83×34×7=43×2×67=176+291-370=238+237+964=641-104-49=354×(12÷6)=521+141=443-54+50=40×(132÷6)=466+191×2=128×7-15=930+239-10=688÷8×2=10×43+130=536÷2÷4=540÷9÷6=935-916÷2=370×5=24×3×9=575-20-319=21×25×6=126÷7=61×86×7=79×(994-985)=37×(176÷8)=180-156+148=69÷3×74=75÷5=267+(364-148)=104÷2=336÷8=31×16=755×(35÷5)=376-11×23=452-13×19=247×(20÷5)=19×5×44=918÷3+374=122+20×18=87×6×8=32×(468-438)=64×(28÷2)=746-173×4=700+241-385=355+400=9.7-8.2=116+372-396=39×9=19×23+198=15+(140-62)=155÷5×18=112+238÷2=315-699÷3=323×(28÷4)=54.1-36.7=585×2=664-217+285=42×8=19×14×2=832-14×46=404-180÷6=42×81=701-13×38=35×13-120=600÷6÷2=735÷5÷3=45×19-258=14×19÷7=336-330+131=5.7+3.9=62×9-492=787×(509-502)=145-52+310=11×11×2=698+990=94×51×2=187×(480-477)=252÷4=879-555=903÷3÷7=27×20÷5=948-555+639=988÷(2×2)=616÷4×9=617-87-94=198÷2×86=659-10×53=424÷4×7=367+313+265=637÷7÷7=750-389=4.6-0.8=70×(78÷3)=803-80×9=183×(15÷5)=108+83=931÷7=51+(123-49)=898-275+433=300÷6×10=320÷(2×2)=63×(40÷4)=120+73×12=887-28×20=(98-87)×54=567÷9×7=(418-322)÷3=294÷(24÷8)=580×8=79×(351÷9)=(954-674)÷8=294-278÷2=770÷2÷7=577-161-115=35×5×2=330÷6×5=16×21×2=5/7-1/7=11×4×75=486÷(48÷8)=114÷3×11=46×(24÷4)=25×17×2=11×4×60=7.2-3.4=56×17+977=59+470+421=21×28-164=17×22=69×29÷3=440×(257-254)=443-55×2=520×(177-172)=912-42-760=25÷(15÷3)=43×44×6=(853-48)÷7=712÷8+479=883-(499-298)=(437-143)÷6=8.1-8.0=374+99÷3=250-88-109=702÷3×8=366×6÷4=853×(473-466)=42×18+82=178×(123-120)=37×16=150÷(24÷4)=71×9+31=177-86+203=992÷4÷2=43×2×17=11+(477-411)=331-21×12=384-(233+49)=35×9×6=5.3+1.6=2/4-1/4=4.9-0.7=212×2×4=615+186+354=318-146×2=571+518-939=904÷(2×4)=85×(264÷4)=56×6÷3=58×(196÷2)=86×51=964÷4×2=549+279=3/5-1/5=920÷2+259=210×2÷5=38×(174-171)=175×(128-125)=69.9-63.5=442×(909-901)=16×33÷4=130+195-69=19×46÷2=442-(478-320)=688÷4=518-592÷2=358-64=44÷4×85=42+(172-127)=438-10×32=337+(290-206)=83+(231-37)=435÷5=912÷(4×2)=49×(75-61)=7.4-1.4=816÷6÷8=32×42÷6=430+198÷3=923×(965-956)=16×53÷4=28×(264÷8)=272-156÷4=888÷3÷4=71×72×9=309-25×10=21×43÷3=27×14÷6=10×28-155=432-13×2=79+285+252=248×3-168=975÷5÷5=850×6÷3=972×9÷6=86-162÷3=501×(48÷6)=722×5-623=50+26×13=231+(422-320)=108÷(137-131)=236÷(2×2)=277+44×8=38+91-71=5.1-2.0=647+(556-155)=6.9+3.0=495÷(24÷8)=9.0-5.2=39+909-808=510+259×2=158÷2=567÷7÷9=316÷2=64÷(927-923)=804÷2+144=345-127-179=116+169-149=136+65×7=21÷7+850=96×9-328=501-(230+178)=20×11=413-140=5.5+0.4=458-17×12=6.6+4.1=936-(784-256)=154×6-851=139+242×2=133-20×5=732-(209+510)=447-36×5=135÷(25÷5)=88×10+111=16×25×2=10×9×61=658+879-176=97+(454-92)=53×(56÷8)=254+169=314+48×9=96÷(24÷6)=322-360÷6=930÷5=(613-371)÷2=384÷4×3=544+(983-881)=65.3-23.7=13×25-304=840÷2×5=20×12÷2=594-56-166=10×(201-127)=586×8=868-187-339=63×15÷3=460-12×35=414+140+82=197+621=991-444+423=70+175-75=456-129=409×3=286-25×10=293×2-523=67.4-2.9=200×3÷4=124÷4=595÷5×2=208+13×9=847-827+475=916-(315+512)=116÷2+37=57×(335-263)=640÷(2×2)=439-(126+246)=174-(188-136)=132+381=5.6+7.2=246÷6×8=14×(167-130)=239+687+15=110×2÷5=13×5×40=74÷2=327×3-280=648÷(2×2)=68×(245÷7)=12×31=84÷(52-48)=10×41×2=287×2=10×23×4=56×(401-334)=116÷2×5=511×3-913=292÷4×11=72+83×9=163×8-451=6/9+3/9=777-759+523=234×3×7=51×(135÷9)=201-91+369=10×(657÷9)=743-62×4=840÷8×2=264÷(242-234)=81+16×48=4/6-2/6=30×31-814=425-735÷3=580×8÷4=644+(768-515)=(275-39)÷2=325÷(15÷3)=151-22-54=663-424+666=889×4÷7=133×4+272=930+510-907=281-264÷3=158÷2×3=199+228=895-12×34=603-91×5=633-127=794÷2×8=962+792÷6=918÷9×4=10×(183-129)=622+100+114=61+518+51=318÷6=10×6×5=28×(94-27)=14×(204÷6)=15+(441-411)=105÷(904-897)=51+418+500=140÷5×8=384÷8×56=140×(357-354)=213×3=1/3+2/3=55×(420-329)=875-60+854=21÷3×28=(156-132)×29=812+823+421=426-(488-455)=10×4×61=912÷2÷4=45×8÷2=337+152+136=401-392+257=862-167×5=580-560=330÷5+431=45×35÷5=369÷(185-176)=252-908÷4=58×13-424=149×8÷4=48÷(2×3)=270-186=316-(17+98)=433-489÷3=992-98-763=455-387=663×7=920÷(737-729)=179+(407-46)=12×18÷2=519+64×9=688÷(4×2)=168÷3×2=132-80-46=196÷2×72=6.9-5.2=162-(37+93)=32×23=(493-269)÷7=450÷9×5=292÷(12÷6)=264÷(24÷6)=193×5-135=51×5×4=30×60=17×2×90=794-(587+95)=305-124-163=16×61=399-(288-277)=416+79+118=31×7×3=352÷(748-740)=957-13×47=219÷(423-420)=576÷9÷2=554-(533-205)=94+149-136=276-82×2=24×66×5=11×9×18=129+86×6=407-304+177=70+507+231=138×(24÷8)=8.6-0.5=85×(378÷6)=48×63÷9=29.4+26.4=393-93-275=11×(800-727)=332×2÷8=231×3÷9=792÷3÷2=12.4+32.8=651+326-924=31×3×40=675+134+804=855-71=67+492÷2=13×90=173-(451-371)=(430-58)÷6=40×5×3=372-339+96=60+48×8=365-396÷6=171×(16÷4)=241×(961-952)=372÷4=56×16÷4=11×2×9=296÷(158-156)=358÷(12÷6)=942×8÷4=794-25+603=10×40=10×8×91=481-(257-122)=714×(460-451)=55×8×2=89×75=350÷7×16=45+(40-28)=56÷4÷2=395-290÷2=20×4×90=12×3×75=246×3=850+95×6=69×4=885÷(12÷4)=606-(249+140)=896-566-36=92÷2=63÷7×87=18÷3×96=995+(979-821)=176×3÷6=17×20-190=900÷4÷9=(484-228)÷2=149×5×3=306-168÷7=84×2×5=85×(189-184)=245+32×19=9.9-3.3=10+440+435=19×21-342=324×6-899=9.1-4.5=307+105-253=806÷2=432-(86+205)=3/7+2/7=526×(53-45)=96×(24÷4)=234÷(16÷8)=134-(344-291)=35×3×9=781-122×4=537+220×3=445×8÷4=510×4÷8=407-11×12=642÷2÷3=7.7+8.6=71×66÷3=267-(205+18)=439-26×14=997-25×37=815-47-757=328÷8×6=18×2×37=503×2=787-(911-690)=(579-355)÷2=(255-241)×48=111+314=31×2×8=55×11÷5=546×(990-981)=908+966÷3=378+(905-414)=286+118=505÷(809-804)=357+74×5=271+266+64=416+32-171=671+12×20=414-56=762×2÷3=42×5+437=145×6÷3=8.1-5.0=36÷4×11=(966-570)÷3=944÷(4×2)=328÷(165-163)=137×6-391=699+50-745=480-379-13=405+44×11=832÷4=692-156÷6=729+189+77=909+78×7=72÷(14÷7)=100÷4=107×2×3=104+215=191×4=601-263-252=324÷6÷3=249+230×2=192÷4+292=(667-436)÷3=368-(648-509)=1.3+7.2=62.8+3.6=4.1-2.3=17×10×5=268+562=199×3-334=942+620÷4=10×46-296=161×9-580=7.9-7.0=405÷(21÷7)=9.0+3.1=421×(12÷4)=70×9÷5=17×13-111=999-222=944+623=215-156+152=392÷8+289=0.2+9.9=33×2×5=88+200=10×12×4=631×5=294÷7×37=753-552=144÷3÷8=624÷4÷4=15×27-135=122×6=851-(196+602)=91+449=396-183=590-(552-86)=36×24×3=803-908÷2=14×63-432=96÷(12÷3)=7.5+6.8=274÷2=171×6÷3=101×(64÷8)=423-468÷9=122+59×14=323×3-146=1.0+0.9=891÷9+382=(229-169)÷3=321×3×9=732-(136+272)=(339-275)÷4=(278-78)÷4=(821-497)÷6=19×15-195=360÷(250-244)=(255-224)×71=785-682+487=666÷9×39=393-(165+36)=56×13÷4=20.7+9.0=462-15×16=391-10×33=42×16÷2=164×3×2=986-148=106×(36÷6)=882÷9=89×38×7=144×4×7=192×8÷3=67×(48÷3)=989-86-210=57×12=490÷(451-446)=388-10-318=611×(81÷9)=94.8-41.1=62×35÷7=449-73=810×8÷5=804-28×24=207×(20÷5)=15×3×36=578-745÷5=1.3+7.0=92×6+195=208+119-188=356+164×4=356×2×5=34×12×2=159+10×42=59.6+1.3=199-(874-727)=520+102÷3=268+(201-147)=(40-13)÷9=327-24-251=84÷(2×3)=741-126-557=84×36÷9=783-11×43=108÷9=345+951-751=189+(383-371)=77×6=8.4+0.2=18×21÷2=353-78×2=79×11-796=11×21÷3=476÷(198-191)=3/6-1/6=8.3-2.5=260+10×70=992÷(16÷8)=208+20×18=576÷3÷4=336-78÷6=693-(786-681)=490+(383-288)=69×(352÷4)=70×48÷7=111-(344-303)=426÷(3×2)=463+746-631=430×8-467=319-(142+114)=16×5×81=6.1-3.1=830×3=499-75-136=495÷(3×3)=960÷8÷8=120÷6÷4=103+(433-130)=37×(445-432)=702÷(18÷6)=972÷3÷2=72×12÷3=343÷7×3=91-71+259=22×(720÷9)=120÷4×15=7/9+2/9=(607-471)÷8=326+(268-231)=983+625+355=15×5×15=795-(840-650)=(346-94)÷7=326+158=571×(12÷3)=91×(54÷9)=306-13×17=368÷4×3=17×28×9=602÷7=440-48×9=68×36÷9=220÷(16÷8)=201+17×42=697+(635-80)=380-355+112=458+610-200=543+394=169+757=(297-67)÷5=794-675=42+76+356=97.7-47.5=69×(62-55)=13×54-602=477×2÷3=210÷2÷7=39×10-88=356-55×2=525+544÷4=17×29=35+77×12=11×50÷2=622-(822-589)=10×(225-211)=269+202=24×77÷8=(139-96)×82=341-39-135=312÷(278-274)=4/5-1/5=426-349+100=4.2-0.6=(421-160)÷3=2/8-1/8=152+(986-93)=493-261-118=178÷(18÷9)=15×4÷2=11×2×5=15×(279÷9)=44×19=488÷(747-739)=759-(426+137)=487-26-263=24×10×4=570÷(3×2)=113-34-28=11×(371÷7)=525÷(329-322)=17×20-172=107×(221-212)=29×28=29×49×7=23.7-20.2=311-(33+37)=13×3×15=98+270+841=62×8×5=210×4=369-(86+111)=45×2×81=469+11×88=11×3×59=112×4+96=159+248-93=872÷(4×2)=379+21×34=66×3=191+10×46=40×2×98=775+345+466=492-(31-13)=17×37-306=10×(490-484)=33×3×65=224+(311-211)=155+27=(482-113)÷3=50×(75-58)=366-53×3=443-69=44÷2×83=31×11-24=82+145-210=128+146=90÷2=183÷3=32×(104÷4)=432+418+34=128+199-153=608÷8÷4=65×7-147=196+95-219=349+42-47=(61-41)×13=400÷(352-348)=768÷(2×2)=75.2-46.5=417-180=13×6×69=(323-239)÷3=322÷7=649×(72÷8)=189×3+760=544×3÷2=993×(72÷9)=60÷(2×3)=115×(47-40)=25×2×19=271×(456-453)=(580-530)÷2=21×33-369=935+716÷2=265+18×20=418-169-210=430-(458-229)=21×22-118=82×(72÷6)=29+14×22=49×87=239-(70+24)=13×29×2=84÷4×82=402+(848-319)=444÷(178-176)=91×(259÷7)=141+148=8.4-8.1=877-(600-404)=442+(854-437)=12×7×8=(182-105)÷7=904+22×2=922-42×16=350×(35÷7)=14×(358-294)=54÷3×44=372÷(290-284)=363-280=138÷3×37=753-(338+214)=234÷(36÷6)=163×8-983=448+119-115=46×13+116=8.7+5.8=66×87×6=312-31×10=677-(64+445)=13×3×64=65÷(15÷3)=400+24-362=334×2=97×2×3=610-271-152=574-328=718-156-146=454+156×3=13×12×3=181-34=60×8÷5=19+16×47=752÷8÷2=864÷4÷3=2/7-1/7=97×(248-240)=10+(399-181)=360÷6÷2=752-(619-470)=302-30=(306-36)÷2=12×(217÷7)=35×91×8=387×2×7=61×75=6.4+91.8=1/8+3/8=740÷5×8=636-(155+391)=96.8-62.4=53×15×5=11×14×4=198÷2×19=(347-317)÷5=273÷(56÷8)=960÷2÷8=36×12×2=580÷(16÷4)=948+146-707=966÷2+259=834×(763-757)=14×30+560=545×5-21=164÷(2×2)=13×(168÷3)=832÷(2×4)=(769-323)÷2=864÷(4×2)=491-323=939×(277-273)=90×3-59=666-(915-729)=387-(182-97)=518÷2+11=10×(51÷3)=11×25=116÷(188-186)=107×(81÷9)=84×(838-790)=220÷2×6=(72-34)×20=21×32-457=6.3-2.7=440×(944-936)=93×5=17×5×90=36÷3×19=87÷3=462+(346-138)=276×3÷2=567-63×2=221-(933-861)=(659-615)×19=335-21×12=21÷(28-25)=616+42×17=980-891=46×25×5=768÷8×5=661-17×38=71-96÷8=54×5+696=828÷6÷3=17×16-202=18×2×5=10×5×54=644×(97-89)=(963-588)÷5=2.7-2.4=890÷(18÷9)=98×40=387÷3×8=370+117-121=631+231-442=387-42×4=12×7×50=186×(107-103)=428-125×2=108×8=576÷8×97=689-38×16=37×20÷5=(298-112)÷2=21×(348÷4)=624+710+305=580+205×2=780÷2÷3=954÷(3×3)=13×20÷4=12×38-109=360-74×3=426+267=595÷7÷5=725÷5=373-59×6=16×(405÷9)=251-67×3=41×(63÷3)=19×10×2=945-(102+640)=150×3-174=4/6-1/6=112÷7×51=769+24×22=286×3=94×8-449=102×6=8.2+6.8=27+155=133+966-368=676÷(12÷6)=368×2=174÷(18÷6)=496-(27+396)=138+817-177=12×19-52=(387-316)×61=12÷4×58=312÷(32÷4)=80×(288÷8)=91.6-20.1=16+72+399=59×84=337-145=164-228÷2=(334-245)×11=5/10-4/10=380-(30+253)=465÷5=259-(454-287)=472÷8=606+256+172=670×(42÷7)=(400-220)÷9=(896-700)÷4=156+74×10=1/4+2/4=492-520÷4=231+14×10=78×(56-24)=939-101=19×15-261=384÷6=55.7+15.8=297-28×10=729-11×61=492÷6+663=(160-127)×13=196÷(20÷5)=366-32÷2=(932-835)×35=392÷(2×4)=54×28÷9=45×2×37=1/7+2/7=7.5+2.8=796÷(2×2)=293×3=900÷(2×3)=397-(208-117)=99÷3×6=339-111=358-206+231=58×6=476÷7×75=(160-109)×18=741-92+296=(396-144)÷6=67×(420-413)=37×15=106-480÷5=824÷2×5=489-244-101=43×72×4=22×(150-132)=976+290+915=490÷(335-328)=224÷(875-867)=443×4÷2=34+844÷4=30×(65÷5)=100×(213-209)=5/8+2/8=61×5×3=25×4÷5=386-140=492×2×4=447-384÷6=520÷8÷5=435-(308-219)=357-(84+152)=(590-510)×13=464-343+369=430÷(984-982)=440-54×4=114×6÷3=928-46-155=787×7=894×9-948=612÷(267-263)=286+174+304=72÷3×48=512×2÷8=189÷(304-301)=30÷(3×2)=7.6-4.7=616÷2×7=307-46×4=13×50+240=93×(88÷2)=339-61-235=25×(140÷7)=463-332+900=112÷(72÷9)=423-226-186=41×41=356+204÷4=99×(56÷8)=138÷6=85×7-346=679-312=147+282-79=397-(85+175)=795-(682-71)=316-(403-148)=49×2×67=497-35×14=755-(202-138)=203×(459-456)=977-572=335÷(376-371)=786÷(412-410)=626÷2×4=216-225÷3=267+80÷5=649-870÷6=420÷(18÷6)=186+287+248=488-19×12=45.2-32.9=242×8-350=271-(43+154)=79+154+417=402-71-166=5.8-1.8=127×3=1/10+9/10=52÷(2×2)=28×8÷2=380+(576-345)=214-190+301=15×22=714÷(3×2)=53×15=13×6×93=102÷2=210+208=539×8-618=17×(252÷3)=340-20×13=70×31÷2=47×(59-51)=744÷2+964=207+28×31=317-300=301-23×11=20×18-344=216+10×24=768+56+140=598-207÷9=79×9=528-(580-471)=3.3+51.5=450-24×12=290×9-300=72+(204-13)=19×15-95=110÷5×28=26×(18÷9)=402÷(228-226)=35×(92÷4)=171+147=481-12×16=8.4+52.2=225÷9×18=738÷(54÷6)=23×42=229-(381-267)=896÷(4×2)=15×2×75=96×49÷2=392-(176+153)=19×42=144÷2×6=250÷(986-984)=523-36=164×4-281=491-(195+147)=264×2-370=499×(51-46)=648÷2×6=298+84÷2=330-85-207=185+305=293+238÷7=426-(464-309)=610+(840-788)=114-38×2=41.9+48.9=785-255+963=170×(388-385)=969+400=248+139×3=72÷4÷2=25×11-236=61×(553÷7)=16+277+294=474×(40÷5)=68.0-33.5=31×12×2=5.9-1.6=964-(71+795)=273÷(92-89)=8.6+5.4=46×(285÷5)=297×2÷9=112÷2×11=924-693-75=295-580÷4=664÷8×74=257×2=7.6+8.8=249-(61+123)=146×2+21=437-427=52.6+43.1=402-330+297=11×4×6=658-578-64=331-(451-343)=10×80-136=887×(275-269)=787×(30÷6)=12×63=273+310-129=7.6-2.1=864-356-166=18×2×51=354+727-67=4.2+6.4=521+(970-506)=45×10×2=955+46×10=57×47÷3=664-49×6=205-460÷4=22×5+862=172-(73+31)=942÷6+23=99×44×4=204÷(2×2)=431-154+106=216÷2÷9=433-(124-63)=216÷(45÷5)=36+(481-304)=140×7÷2=10×13=408-(186+163)=170÷5×16=164÷4×6=537×5-30=(58-37)×30=20×4×53=470-22×18=110÷5+262=13×12÷6=10×9-45=2.7+4.9=55×71=370×(81÷9)=55÷5×78=214+174=534+31×4=408-364+105=768÷2+191=34×(36÷6)=792×2=62×52=39×26×6=840÷(126-121)=300÷(54÷9)=299+184-98=310-56×5=489-358+470=372÷(550-547)=428-(32+321)=174÷(947-945)=261÷9+342=83+(482-105)=193-432÷8=43×17×2=425-(823-745)=449×7-314=321+42×9=79×68=832÷(4×2)=275+218×4=15×5×10=180÷(3×2)=967-232×2=238+224÷8=23×99=622×4-147=486-471+131=298×(24÷8)=32×(60÷5)=599×(36÷9)=455÷7×44=632-17×3=184÷4×65=(138-74)÷2=42×88÷4=961+687-43=293-129=261×(64÷8)=480÷(2×4)=64.3+9.2=122-(317-256)=177×3=25×(30÷6)=12×18×3=10×95-704=917×(27÷3)=107×3-295=663-(74+181)=10×48=395+59-424=80×29÷8=298×3×6=132÷(42÷7)=53+800÷5=317-51=1.6+5.2=123×6+40=38×96=18×14-83=120÷2=264÷8+421=2/9+4/9=21×2×37=2/5-1/5=930÷6=472+12×25=15+139×7=33×12-382=230+111×4=18×23-127=21×(468-425)=76+254×3=359-313+654=296×3×9=22×16-201=(167-122)×14=参考答案126×(21÷7)=3780.5+3.7=4.2440÷(10÷2)=8812×20=240846÷2+859=1282176÷8=22595-(721-137)=11188-590÷5=7017×11×4=74849+267+282=598567-11×35=18227×28÷6=126466+357=823103+95=198361-(41+285)=35768×(356-348)=6144371×(119-112)=2597786-719+444=511347-(454-133)=2647×(24÷8)=14120÷5=4361+24÷8=364466+62+406=934545+(514-164)=89568÷(16÷4)=1771×94=667414×12×4=672217÷(366-359)=31191×2-241=141145÷(315-310)=2981.8-78.4=3.4832-792÷9=744860-(689+127)=44706-161×4=62273÷7×20=780376-20×13=116204÷3÷2=34(264-152)÷8=14856÷(4×2)=107359+(496-25)=83030÷(474-468)=5729-120+531=114068÷2×4=136574+32×12=95848×2×40=384027×2×20=1080179-43×4=7376+(498-136)=7387.2+5.4=12.610×64-147=49324×28+767=1439900÷5×2=360577+126+593=12961/6+4/6=5/619×52+642=1630917-121×5=312880÷(4×2)=110455-42×6=203(406-22)÷4=96878-12×71=26975×5=487551+23×7=212146×(15÷3)=730369-492÷4=24624×(888-825)=1512693÷(3×3)=77828÷6÷6=23467×2-365=56936×11=39680÷(4×2)=1042×8÷2=16843×(452-449)=12920÷2×23=230902-686+954=1170870×6=5220396+773=1169245-41×5=40127-66=61884÷4×8=1768130+71=201405÷(576-571)=81225+455=680405-32×4=27717×4×3=20488×(486-417)=6072335-14×8=223378×2-525=23149×14-520=166169×2×7=2366432÷6×9=648660÷(2×2)=165934+12×4=982782-348÷3=66649×9×2=882955-(682+152)=121344÷(2×2)=861/6+3/6=4/6772÷(12÷6)=38638×98=3724204×2÷4=102266+620+54=94027×35-484=461(361-151)÷5=4241×5×3=615208+865=1073308+240÷3=388116×4÷8=58875÷(25÷5)=175180+154=334436÷(2×2)=109500+(497-29)=968300×9÷3=90072×5÷3=120202×3=606550+149+559=1258977+156+998=2131687-48÷8=681160×(45÷5)=1440(335-323)×37=444824-45×5=599206-71=135102÷2×7=357199+84=283173+730+988=1891365÷5×31=2263448-13×23=1495.3+6.5=11.8884-277=607290÷2=14576×(48÷8)=456165÷3=551.5+8.1=9.66.0-3.3=2.7403-(179+90)=134227+269-156=340714×9=6426186×(333-325)=148838×(136÷2)=2584(339-251)×37=3256(866-826)÷5=80.4+6.8=7.2146×(27÷9)=43811×37-96=311(253-233)×32=640137+360=497948÷(2×3)=158758-860÷5=586(356-340)÷4=4932÷4=233375÷5×6=450317×4-894=374191×8-548=980329-60×3=1493/8-1/8=2/8163+33×2=22931×3×60=5580972+59×12=1680576÷6×56=5376870+(542-123)=1289424-988÷4=17710×(372÷6)=62028×(280-272)=2244.4+7.4=11.843+688÷8=12937×3×9=99943×57÷3=817884-55+857=168610×(186÷6)=310418-199-195=24232-162+413=483235÷(15÷3)=47(384-344)÷5=8855÷9×2=19044×2=88748÷2÷2=187989-215=77433×4×3=396178+166=344738×8=5904138+19×29=689(515-478)×75=2775867-169×3=360237+86+444=76742×70÷3=9807.0-3.6=3.419×5×7=665363-723÷3=122487-115×2=25783×34×7=1975443×2×67=5762176+291-370=97238+237+964=1439641-104-49=488354×(12÷6)=708521+141=662443-54+50=43940×(132÷6)=880466+191×2=848128×7-15=881930+239-10=1159688÷8×2=17210×43+130=560536÷2÷4=67540÷9÷6=10935-916÷2=477370×5=185024×3×9=648575-20-319=23621×25×6=3150126÷7=1861×86×7=3672279×(994-985)=71137×(176÷8)=814180-156+148=17269÷3×74=170275÷5=15267+(364-148)=483104÷2=52336÷8=4231×16=496755×(35÷5)=5285376-11×23=123452-13×19=205247×(20÷5)=98819×5×44=4180918÷3+374=680122+20×18=48287×6×8=417632×(468-438)=96064×(28÷2)=896746-173×4=54700+241-385=556355+400=7559.7-8.2=1.5116+372-396=9239×9=35119×23+198=63515+(140-62)=93155÷5×18=558112+238÷2=231315-699÷3=82323×(28÷4)=226154.1-36.7=17.4585×2=1170664-217+285=73242×8=33619×14×2=532832-14×46=188404-180÷6=37442×81=3402701-13×38=20735×13-120=335600÷6÷2=50735÷5÷3=4945×19-258=59714×19÷7=38336-330+131=1375.7+3.9=9.662×9-492=66787×(509-502)=5509145-52+310=40311×11×2=242698+990=168894×51×2=9588187×(480-477)=561252÷4=63879-555=324903÷3÷7=4327×20÷5=108948-555+639=1032988÷(2×2)=247616÷4×9=1386617-87-94=436198÷2×86=8514659-10×53=129424÷4×7=742367+313+265=945637÷7÷7=13750-389=3614.6-0.8=3.870×(78÷3)=1820803-80×9=83183×(15÷5)=549108+83=191931÷7=13351+(123-49)=125898-275+433=1056300÷6×10=500320÷(2×2)=8063×(40÷4)=630120+73×12=996887-28×20=327(98-87)×54=594567÷9×7=441(418-322)÷3=32294÷(24÷8)=98580×8=464079×(351÷9)=3081(954-674)÷8=35294-278÷2=155770÷2÷7=55577-161-115=30135×5×2=350330÷6×5=27516×21×2=6725/7-1/7=4/711×4×75=3300486÷(48÷8)=81114÷3×11=41846×(24÷4)=27625×17×2=85011×4×60=26407.2-3.4=3.856×17+977=192959+470+421=95021×28-164=42417×22=37469×29÷3=667440×(257-254)=1320443-55×2=333520×(177-172)=2600912-42-760=11025÷(15÷3)=543×44×6=11352(853-48)÷7=115712÷8+479=568883-(499-298)=682(437-143)÷6=498.1-8.0=0.1374+99÷3=407250-88-109=53702÷3×8=1872366×6÷4=549853×(473-466)=597142×18+82=838178×(123-120)=53437×16=592150÷(24÷4)=2571×9+31=670177-86+203=294992÷4÷2=12443×2×17=146211+(477-411)=77331-21×12=79384-(233+49)=10235×9×6=18905.3+1.6=6.92/4-1/4=1/44.9-0.7=4.2212×2×4=1696615+186+354=1155318-146×2=26571+518-939=150904÷(2×4)=11385×(264÷4)=561056×6÷3=11258×(196÷2)=568486×51=4386964÷4×2=482549+279=8283/5-1/5=2/5920÷2+259=719210×2÷5=8438×(174-171)=114175×(128-125)=52569.9-63.5=6.4442×(909-901)=353616×33÷4=132130+195-69=25619×46÷2=437442-(478-320)=284688÷4=172518-592÷2=222358-64=29444÷4×85=93542+(172-127)=87438-10×32=118337+(290-206)=42183+(231-37)=277435÷5=87912÷(4×2)=11449×(75-61)=6867.4-1.4=6.0816÷6÷8=1732×42÷6=224430+198÷3=496923×(965-956)=830716×53÷4=21228×(264÷8)=924272-156÷4=233888÷3÷4=7471×72×9=46008309-25×10=5921×43÷3=30127×14÷6=6310×28-155=125432-13×2=40679+285+252=616248×3-168=576975÷5÷5=39850×6÷3=1700972×9÷6=145886-162÷3=32501×(48÷6)=4008722×5-623=298750+26×13=388231+(422-320)=333108÷(137-131)=18236÷(2×2)=59277+44×8=62938+91-71=585.1-2.0=3.1647+(556-155)=10486.9+3.0=9.9495÷(24÷8)=1659.0-5.2=3.839+909-808=140510+259×2=1028158÷2=79567÷7÷9=9316÷2=15864÷(927-923)=16804÷2+144=546345-127-179=39116+169-149=136136+65×7=59121÷7+850=85396×9-328=536501-(230+178)=9320×11=220413-140=2735.5+0.4=5.9458-17×12=2546.6+4.1=10.7936-(784-256)=408154×6-851=73139+242×2=623133-20×5=33732-(209+510)=13447-36×5=267135÷(25÷5)=2788×10+111=99116×25×2=80010×9×61=5490658+879-176=136197+(454-92)=45953×(56÷8)=371254+169=423314+48×9=74696÷(24÷6)=24322-360÷6=262930÷5=186(613-371)÷2=121384÷4×3=288544+(983-881)=64665.3-23.7=41.613×25-304=21840÷2×5=210020×12÷2=120594-56-166=37210×(201-127)=740586×8=4688868-187-339=34263×15÷3=315460-12×35=40414+140+82=636197+621=818991-444+423=97070+175-75=170456-129=327409×3=1227286-25×10=36293×2-523=6367.4-2.9=64.5200×3÷4=150124÷4=31595÷5×2=238208+13×9=325847-827+475=495916-(315+512)=89116÷2+37=9557×(335-263)=4104640÷(2×2)=160439-(126+246)=67174-(188-136)=122132+381=5135.6+7.2=12.8246÷6×8=32814×(167-130)=518239+687+15=941110×2÷5=4413×5×40=260074÷2=37327×3-280=701648÷(2×2)=16268×(245÷7)=238012×31=37284÷(52-48)=2110×41×2=820287×2=57410×23×4=92056×(401-334)=3752116÷2×5=290511×3-913=620292÷4×11=80372+83×9=819163×8-451=8536/9+3/9=1777-759+523=541234×3×7=491451×(135÷9)=765201-91+369=47910×(657÷9)=730743-62×4=495840÷8×2=210264÷(242-234)=3381+16×48=8494/6-2/6=2/630×31-814=116425-735÷3=180580×8÷4=1160644+(768-515)=897(275-39)÷2=118325÷(15÷3)=65151-22-54=75663-424+666=905889×4÷7=508133×4+272=804930+510-907=533281-264÷3=193158÷2×3=237199+228=427895-12×34=487603-91×5=148633-127=506794÷2×8=3176962+792÷6=1094918÷9×4=40810×(183-129)=540622+100+114=83661+518+51=630318÷6=5310×6×5=30028×(94-27)=187614×(204÷6)=47615+(441-411)=45105÷(904-897)=1551+418+500=969140÷5×8=224384÷8×56=2688140×(357-354)=420213×3=6391/3+2/3=155×(420-329)=5005875-60+854=166921÷3×28=196(156-132)×29=696812+823+421=2056426-(488-455)=39310×4×61=2440912÷2÷4=11445×8÷2=180337+152+136=625401-392+257=266862-167×5=27580-560=20330÷5+431=49745×35÷5=315369÷(185-176)=41252-908÷4=2558×13-424=330149×8÷4=29848÷(2×3)=8270-186=84316-(17+98)=201433-489÷3=270992-98-763=131455-387=68663×7=4641920÷(737-729)=115179+(407-46)=54012×18÷2=108519+64×9=1095688÷(4×2)=86168÷3×2=112132-80-46=6196÷2×72=70566.9-5.2=1.7162-(37+93)=3232×23=736(493-269)÷7=32450÷9×5=250292÷(12÷6)=146264÷(24÷6)=66193×5-135=83051×5×4=102030×60=180017×2×90=3060794-(587+95)=112305-124-163=1816×61=976399-(288-277)=388416+79+118=61331×7×3=651352÷(748-740)=44957-13×47=346219÷(423-420)=73576÷9÷2=32554-(533-205)=22694+149-136=107276-82×2=11224×66×5=792011×9×18=1782129+86×6=645407-304+177=28070+507+231=808138×(24÷8)=4148.6-0.5=8.185×(378÷6)=535548×63÷9=33629.4+26.4=55.8393-93-275=2511×(800-727)=803332×2÷8=83231×3÷9=77792÷3÷2=13212.4+32.8=45.2651+326-924=5331×3×40=3720675+134+804=1613855-71=78467+492÷2=31313×90=1170173-(451-371)=93(430-58)÷6=6240×5×3=600372-339+96=12960+48×8=444365-396÷6=299171×(16÷4)=684241×(961-952)=2169372÷4=9356×16÷4=22411×2×9=198296÷(158-156)=148358÷(12÷6)=179942×8÷4=1884794-25+603=137210×40=40010×8×91=7280481-(257-122)=346714×(460-451)=642655×8×2=88089×75=6675350÷7×16=80045+(40-28)=5756÷4÷2=7395-290÷2=25020×4×90=720012×3×75=2700246×3=738850+95×6=142069×4=276885÷(12÷4)=295606-(249+140)=217896-566-36=29492÷2=4663÷7×87=78318÷3×96=576995+(979-821)=1153176×3÷6=8817×20-190=150900÷4÷9=25(484-228)÷2=128149×5×3=2235306-168÷7=28284×2×5=84085×(189-184)=425245+32×19=8539.9-3.3=6.610+440+435=88519×21-342=57324×6-899=10459.1-4.5=4.6307+105-253=159806÷2=403432-(86+205)=1413/7+2/7=5/7526×(53-45)=420896×(24÷4)=576234÷(16÷8)=117134-(344-291)=8135×3×9=945781-122×4=293537+220×3=1197445×8÷4=890510×4÷8=255407-11×12=275642÷2÷3=1077.7+8.6=16.371×66÷3=1562267-(205+18)=44439-26×14=75997-25×37=72815-47-757=11328÷8×6=24618×2×37=1332503×2=1006787-(911-690)=566(579-355)÷2=112(255-241)×48=672111+314=42531×2×8=49655×11÷5=121546×(990-981)=4914908+966÷3=1230378+(905-414)=869286+118=404505÷(809-804)=101357+74×5=727271+266+64=601416+32-171=277671+12×20=911414-56=358762×2÷3=50842×5+437=647145×6÷3=2908.1-5.0=3.136÷4×11=99(966-570)÷3=132944÷(4×2)=118328÷(165-163)=164137×6-391=431699+50-745=4480-379-13=88405+44×11=889832÷4=208692-156÷6=666729+189+77=995909+78×7=145572÷(14÷7)=36100÷4=25107×2×3=642104+215=319191×4=764601-263-252=86324÷6÷3=18249+230×2=709192÷4+292=340(667-436)÷3=77368-(648-509)=2291.3+7.2=8.562.8+3.6=66.44.1-2.3=1.817×10×5=850268+562=830199×3-334=263942+620÷4=109710×46-296=164161×9-580=8697.9-7.0=0.9405÷(21÷7)=1359.0+3.1=12.1421×(12÷4)=126370×9÷5=12617×13-111=110999-222=777944+623=1567215-156+152=211392÷8+289=3380.2+9.9=10.133×2×5=33088+200=28810×12×4=480631×5=3155294÷7×37=1554753-552=201144÷3÷8=6624÷4÷4=3915×27-135=270122×6=732851-(196+602)=5391+449=540396-183=213590-(552-86)=12436×24×3=2592803-908÷2=34914×63-432=45096÷(12÷3)=247.5+6.8=14.3274÷2=137171×6÷3=342101×(64÷8)=808423-468÷9=371122+59×14=948323×3-146=8231.0+0.9=1.9891÷9+382=481(229-169)÷3=20321×3×9=8667732-(136+272)=324(339-275)÷4=16(278-78)÷4=50(821-497)÷6=5419×15-195=90360÷(250-244)=60(255-224)×71=2201785-682+487=590666÷9×39=2886393-(165+36)=19256×13÷4=18220.7+9.0=29.7462-15×16=222391-10×33=6142×16÷2=336164×3×2=984986-148=838106×(36÷6)=636882÷9=9889×38×7=23674144×4×7=4032192×8÷3=51267×(48÷3)=1072989-86-210=69357×12=684490÷(451-446)=98388-10-318=60611×(81÷9)=549994.8-41.1=53.762×35÷7=310449-73=376810×8÷5=1296804-28×24=132207×(20÷5)=82815×3×36=1620578-745÷5=4291.3+7.0=8.392×6+195=747208+119-188=139356+164×4=1012356×2×5=356034×12×2=816159+10×42=57959.6+1.3=60.9199-(874-727)=52520+102÷3=554268+(201-147)=322(40-13)÷9=3327-24-251=5284÷(2×3)=14741-126-557=5884×36÷9=336783-11×43=310108÷9=12345+951-751=545189+(383-371)=20177×6=4628.4+0.2=8.618×21÷2=189353-78×2=19779×11-796=7311×21÷3=77476÷(198-191)=683/6-1/6=2/68.3-2.5=5.8260+10×70=960992÷(16÷8)=496208+20×18=568576÷3÷4=48336-78÷6=323693-(786-681)=588490+(383-288)=58569×(352÷4)=607270×48÷7=480111-(344-303)=70426÷(3×2)=71463+746-631=578430×8-467=2973319-(142+114)=6316×5×81=64806.1-3.1=3.0830×3=2490499-75-136=288495÷(3×3)=55960÷8÷8=15120÷6÷4=5103+(433-130)=40637×(445-432)=481702÷(18÷6)=234972÷3÷2=16272×12÷3=288343÷7×3=14791-71+259=27922×(720÷9)=1760120÷4×15=4507/9+2/9=1(607-471)÷8=17326+(268-231)=363983+625+355=196315×5×15=1125795-(840-650)=605(346-94)÷7=36326+158=484571×(12÷3)=228491×(54÷9)=546306-13×17=85368÷4×3=27617×28×9=4284602÷7=86440-48×9=868×36÷9=272220÷(16÷8)=110201+17×42=915697+(635-80)=1252380-355+112=137458+610-200=868543+394=937169+757=926(297-67)÷5=46794-675=11942+76+356=47497.7-47.5=50.269×(62-55)=48313×54-602=100477×2÷3=318210÷2÷7=1539×10-88=302356-55×2=246525+544÷4=66117×29=49335+77×12=95911×50÷2=275622-(822-589)=38910×(225-211)=140269+202=47124×77÷8=231(139-96)×82=3526341-39-135=167312÷(278-274)=784/5-1/5=3/5426-349+100=1774.2-0.6=3.6(421-160)÷3=872/8-1/