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51×(246-243)=459÷9×62=206×(24÷8)=(22-10)×26=(326-38)÷4=(39-24)×62=95×24=14×39-178=15×(329-279)=596-40=236÷4×28=128×2×6=1/3+2/3=174÷(424-422)=5.2+7.7=0.4+0.9=13×21=581÷7×52=103+(477-373)=(273-248)×83=792+12×73=(572-364)÷4=907+(854-194)=24÷(3×2)=63×4÷7=586+877-564=70×37×8=19×11×2=400÷2+236=55×11-532=953+66×7=108×2×4=692+92×9=987-44×8=6/8-2/8=835-(981-937)=(222-130)÷2=139+339=270÷2÷9=89×97×7=412-98-130=(420-57)÷3=678-488÷4=121×(426-419)=188+403+62=396÷9×4=3/8-2/8=714÷7÷2=32×6×5=501+154-30=284÷(2×2)=65÷5×46=2/8+3/8=112+948-57=267+185+981=(68-56)×24=222÷(785-782)=3/5-2/5=125-36+580=192-92-52=183×(796-787)=110×6=924÷7×5=927-497÷7=57+40×5=489-181-173=90+(746-375)=185×5=17+77×5=306-124×2=184÷(4×2)=226-(481-350)=17×(143-102)=944÷(960-958)=91×31÷7=756+24÷8=70×52×6=16×2×87=74×2+22=268-60÷4=265+44×5=480-13×13=345×9-967=(497-449)×20=644×(56÷8)=672-56÷7=322+124×4=468-231÷7=17×54-460=832-446-109=326×2-24=496+142×2=547-130×2=32×12÷4=(823-403)÷6=331-79+829=903×6=204×4÷8=652÷(2×2)=890÷2×9=120÷(963-959)=(122-70)×72=541+116=23×3×10=17×16-87=90÷5×45=32÷4×96=386+111÷3=211+54=899-446+320=283×(32-24)=66×(438÷6)=400÷4=936÷4+224=369÷(54÷6)=375-172-79=125×7=(484-212)÷2=98×57×4=210×(528-521)=34×12-64=263+126=41.3+2.3=(429-129)÷3=978-46-808=159+282-309=252+52×5=36×10×2=345-169×2=(468-278)÷5=404÷2÷2=523-(827-627)=461-80×5=21×3×28=31×98=474×(16÷8)=495×7-489=918-(640-220)=(552-478)×95=562+240÷5=24×71×5=32×(100÷4)=935-452×2=11×6×59=166-35=167×4-183=717×4=71×45=92×14÷7=901-827=402+10×7=664+(224-199)=87×44÷6=114÷2×5=494-137-274=323-270÷6=64+189=490÷7÷5=(636-371)÷5=72÷(81÷9)=101×3×2=36÷4×33=59×14=15+432÷6=240÷8÷3=481-11=74×10-217=790÷(16÷8)=23×2=672÷(2×2)=42×(680-635)=723×(24÷6)=76.5+23.3=792÷2÷6=8.3-2.0=13×34-115=476÷(290-283)=10×44×2=708÷6×2=99-53+305=112+11×14=22×19=208÷8=90.0-80.2=12×11×2=671-109-239=10×38+180=21×3×35=714÷3÷2=470+(97-80)=18×25÷6=179+422-536=838-349=716×(208-201)=18÷3×81=10×16×4=980-75-222=84÷7×39=31×5×3=68×35÷5=516÷(2×2)=552÷8×14=361+131=326×2÷4=759×4÷6=51×(663-621)=325÷(40÷8)=222÷3×87=570+265+940=640-(882-486)=15×(494-431)=293-332÷4=77×(18÷3)=984÷(2×4)=203+144×4=528÷(2×4)=166+12×44=780÷5=588+(853-733)=285+445=317×(205-200)=182-(151-127)=339-17×15=588+660+304=914÷(12÷6)=605+(650-327)=11×70÷2=576÷2÷4=1.2+5.8=(687-375)÷3=344÷(498-490)=80÷(2×2)=160×4=940-680÷2=77×(591-511)=145×2×3=15×6×7=13×33-218=16×42÷6=30×73÷5=44×5×2=560+191+206=47×16×3=341+(903-324)=66×(224÷4)=469-33×12=385-11×32=618÷3÷2=104÷2=40×(187-165)=678÷(18÷9)=803-23×5=11×8×36=16×6×88=52×81÷9=(255-239)÷2=360÷6=6.3+9.5=176×4-394=165-28×2=22×12×2=75+18+571=49×2×58=1/7+4/7=(267-241)÷2=196÷2+332=5/9+4/9=45×90÷3=115×6÷3=11+15=214×3=236+18×25=21×4×30=5.0-0.3=128×2=385-(324+20)=41+24×19=6.0+8.0=910-(14+808)=396÷6=924÷2÷6=8.0-4.1=35×(175÷7)=498-494+347=150-44=36÷2÷3=496-40×12=936-53-346=488-(387-385)=115+(452-218)=20+(350-307)=33+260÷2=3.2+8.5=70÷2×18=368-350=396÷2×5=779×9-218=661-25×11=647+16×48=971×7=907+175-697=508÷4×9=96×(189÷9)=304-(383-193)=31×3×46=12×27×3=28÷(2×2)=10×57+248=658-(804-371)=40×(92-85)=375-158=64×(592÷8)=127×(14÷7)=892-(283+223)=437-(15+334)=(909-822)÷3=4/7-2/7=21×19-138=696÷(2×3)=40×10=37×13-301=188÷4=5.4-2.0=308÷2÷2=894-358=412-522÷3=10×12×5=257+40×6=401-(233+33)=15+416+426=190+328+88=10×2×86=353×2-568=32×(108÷4)=124÷(2×2)=92×5×2=77×(301÷7)=68×(238-229)=163+(353-334)=175+283-55=489-46×6=186÷6=599-72÷8=855×(147-144)=134+942-927=15×58=517+528-309=(872-172)÷7=(299-195)÷8=766+(784-216)=34×48=48÷3=235-11×19=325×(392-389)=(271-249)×10=116÷(271-269)=693÷3÷3=(493-468)×32=436-50-357=364×5=15×(114÷6)=195-(452-294)=423÷(27÷9)=810÷(2×3)=818÷2=651+32×19=(505-445)×13=18×12=425+(298-266)=269-(81+22)=447+211-265=36×(965-913)=845-129×3=3.0+5.2=(359-107)÷7=241-(209+11)=135÷9×50=68×53×6=89×8=182÷7÷2=997-365-241=627+313=434-538÷2=175+48×17=72×40×4=17×(360÷4)=161×3=366-(62+40)=(192-170)×15=917+84×8=715-(871-753)=235÷5×9=734-(532+115)=942×(63÷9)=33×21-286=8.4+4.4=292÷2×8=363×(36÷4)=867-45÷9=63÷3=21×2×96=203+114-165=408÷(2×4)=192÷2×46=646-214+666=456÷2+330=67+359×2=552÷(277-274)=54.3-54.2=175+187-60=118×2-222=499-(214+195)=188÷(12÷3)=184×3=75×67=98×(35÷5)=152÷8×35=56÷7=594×(550-543)=24×21÷6=126÷(16÷8)=18÷(72÷8)=352÷8÷4=340×(56÷8)=367-223=60.1-34.8=1/4+2/4=45×20-698=31.0+10.2=266+186-386=11×(146-117)=285+35÷7=378÷6×76=153÷9×88=258-30×2=8.3+7.2=16×31×2=383×6=617-(227+238)=894+(866-802)=966÷(3×2)=259-44-68=23×37=65÷(40÷8)=667-211+337=694+(805-195)=44×14=70×46=79×5+265=779-151×2=33×11-63=12×(487-468)=0.5+3.8=(902-566)÷4=204÷6×7=55×(56÷4)=486-247-16=43×18÷9=565÷5+447=73×62×6=780÷3+137=451+442+359=199+208-201=868×3-127=164+115=302×(358-355)=409+174+55=396-749÷7=152÷4÷2=580×(170-166)=352-38×3=816÷(4×2)=338+51×11=302÷(115-113)=196×4÷8=5.8+9.6=403-65×5=331×(10÷5)=432-(279+120)=112÷(2×4)=411+825-473=74×8-548=16×11×2=122-44-49=652×5-651=12×23-80=230÷2=214×4-685=39.4-3.1=132-17×2=192÷6+643=44×2×69=774+965-532=287×3-518=470÷(826-824)=217×2=401+(331-196)=296-13×14=(50-22)÷2=210÷5=46×(163-111)=334-756÷4=672+854-803=23×11-27=372+33×5=70+490÷5=269-199=48÷6×5=404-263+221=925÷5×9=111+409=260÷5×9=(225-45)÷2=987-(38+942)=313+122+278=185+222-58=716-(242+251)=431+13×47=262×2+312=590-415=592+955-688=61×16-337=945÷3÷5=459-(98+256)=967-(87+306)=188+228-381=215-131+288=50×(132÷2)=672÷(36÷9)=211-(40+105)=676÷4=12×76×9=244÷(32÷8)=364÷4×3=315-(248+31)=936÷6÷3=11+423-53=278-184+338=324÷(23-21)=222-40+24=755-292-348=150×2÷3=175+27×10=474-(87+252)=160÷(279-274)=176÷(2×2)=133×(169-164)=188×2÷4=266-16×16=409×2=15×6×78=170×(15÷3)=213×(580-572)=23×15+926=767+54×6=24×43=993+999=(447-87)÷4=103×2×3=18×9×4=240÷8×2=320×(14÷7)=310+540÷5=17×(258÷6)=115×2×4=464-(31+84)=5.9+38.9=402-(388-188)=852×9=14×58-115=13×14×2=783+45×12=59×16+245=(457-215)÷2=240÷5×16=234+420÷3=385-(182+114)=856-71-373=(394-343)×14=25+20×23=308÷(24÷6)=428÷4×5=13×2×80=399÷(160-157)=32×8+234=487-456÷4=123×7×9=428×2÷8=866-479+240=367-602÷7=99+18×40=14×13+532=379-19-266=134×(49-46)=459÷(15÷5)=928-710=24×(82÷2)=360÷9=(459-291)÷3=90×(40÷2)=24+777÷3=444×(712-707)=288-22×5=12.7+41.9=398÷2+94=7.8+3.2=294-(322-200)=11×37-228=6.3-0.6=6/10+2/10=88÷(2×2)=492-20×18=16×44-438=6.3-5.3=813×9÷3=139+161×4=337+32×12=374-888÷4=20÷4×29=774÷(3×2)=393÷(24÷8)=280÷7=205×6÷5=944÷(2×4)=2.8-0.5=78×4÷2=49×8×6=6/10-4/10=378÷7×6=315÷9÷7=10×74=55×(88÷2)=918÷(3×3)=10×2×47=(481-67)÷2=58+(161-104)=24×4×6=(365-313)÷2=931+(449-26)=332÷4×9=413-92-111=960-111=206÷2=61×(195÷3)=52÷(32÷8)=879×4=74×11=632÷(2×2)=266÷7×3=16×9=24×4×49=91×18=380×(54÷6)=990÷9×4=619-214=201-(121+32)=380÷(2×2)=75×98÷6=813-98×3=5/8-2/8=167×3-154=372÷4+448=124+(290-245)=21×(288÷8)=426÷(163-157)=143+324=42÷(49÷7)=5/7+2/7=871-603=432÷(54÷9)=17×2×6=113×2×4=3.8+3.5=574+471=120×3÷5=117-(987-905)=200÷(16÷2)=594÷3÷6=11×4×27=195×9=367-(348-300)=16×(412-405)=11×6×29=162÷9×7=90×(506-471)=8.0-4.0=44×19÷2=448÷(344-337)=439-(78-67)=50×(36÷2)=196+160=279-(458-349)=18×(377-368)=431-37×11=70×(236-233)=20×68÷4=(699-421)÷2=196+154=165+339+11=297-122-153=567+17×32=319+900÷2=373-102×2=189÷(21÷7)=10×25×3=55×7+700=309+255÷5=660×3=762÷(2×3)=486-123×3=13×(27÷9)=192÷(32÷8)=725-15×23=730÷5×7=255-(228-18)=357×(27÷9)=79×84÷6=354×9=63÷(18÷2)=873÷3÷3=290÷(165-160)=435÷5+602=8.8-8.1=18×86×6=537-(113+141)=380-(218-191)=768×(16÷2)=405+261+66=736÷8×87=654-76×7=870÷5×8=27×2×84=328÷4+442=42+287+46=110×(365-359)=720×(40÷8)=252÷3÷6=798×5÷6=171-32=336÷8=21×5×2=18×42+707=585÷(3×3)=456+19×8=81.1-10.2=486÷2÷3=303-(112-40)=252+(269-178)=213×3×2=483-72-390=149+679+710=126+226=41×90=24×23=44×2×74=347+(661-245)=63×8=572+392×2=299×3+644=220÷(242-237)=295+266-298=44×14+364=97+26+844=115×7=592÷8=30.7+51.6=81×10÷5=217×(331-327)=245÷5=96÷8=33×8×3=436+80+505=75×67×5=986-49-792=(430-162)÷2=28×33=940÷(659-655)=484÷4×2=447-(13+161)=370×(12÷6)=60÷(148-145)=912÷(3×2)=188÷(16÷4)=845-(404+387)=(30-19)×39=8.7-5.0=925+486-89=20×2×25=(520-425)×93=12×34-96=7.8+6.3=4.2-2.3=67+360-407=69.1+22.3=919-209-630=291×5-893=886-(850-547)=93+94×5=634-25×12=483-(425-320)=467-138=59×10÷5=39×2×10=428×(10÷5)=366×2=183+224×2=4.4-1.2=10×42-276=392×2×6=435÷5÷3=52×6÷3=31×8=406×4-494=19×(366-321)=475-230+93=29×(30÷6)=115×4÷5=89-11×7=572÷2÷2=780-526=12×40×2=12×54=396÷4×55=12+408÷3=482-112+57=89×(227-218)=427-(156+191)=51×9×2=641+390-189=88.8-23.7=404-(402-67)=24×30=138+367=51×80×3=129-(791-747)=422×2-624=18×5×65=214+321+339=497÷(104-97)=108×7÷6=90÷6×29=77×(55÷5)=959-559=288+79+306=75×29=133-833÷7=3/7-2/7=317×(28÷4)=306÷(394-392)=480÷8÷4=24×(301-271)=333×2÷6=24×3×61=778-117÷9=69×11=975+262÷2=44.8-34.2=385-354+787=894÷3+697=10×37+267=860÷(2×2)=922×(179-176)=424-(90+183)=7.5+2.8=724×(897-891)=13×(296-270)=4/8+2/8=170×3÷2=200-88=971-208÷8=341+120-309=201×(215-211)=162÷2=249÷3=158+13×21=354+(981-853)=193×9÷3=20÷5×80=258÷3×7=352-(303-189)=214+140=994-19×36=627-18×16=177×(12÷4)=440÷(4×2)=24÷8×96=850-63÷3=277-150+95=37+17×46=33×3×38=860-669-147=91×(35÷7)=196÷(18÷9)=639÷(18÷2)=653-(496-140)=910-(238+527)=672÷8×5=561-27×20=1.6+97.0=666-(92+209)=333÷(182-179)=579÷3×2=18×11×4=12×39-429=821×4=664×4-854=96÷2=245÷(45÷9)=803-485=403+28×14=943-36×11=968÷4+378=472-85-259=52×(245-228)=64÷(16÷4)=20×2×89=330÷6=676-104÷8=49×2×13=624-10×18=7.5+7.3=39×56=1/7+3/7=373-19×12=817-139×4=586+381+398=26.6+46.5=32×2×5=(223-183)÷4=174+740+148=14×32×2=11×24÷3=27×36=331×3=(796-765)×87=813-242+616=306+849=444-(321-14)=302-19×13=997+767-971=26×31-667=158-(228-165)=144÷(3×2)=478÷2=57+17=365+68=27÷9×24=408×2×7=334÷2=573+604-236=24×6÷8=174+48÷2=13×22=478-276-105=(826-796)×22=475-14×30=162×4÷8=15×65=213÷(656-653)=195÷(508-505)=180÷2×9=281×7-646=11×76-446=321+85+264=(350-82)÷4=112+526=478-25×12=458+653+958=44×10÷8=6.8+7.8=452×3-636=26×28=49×4÷7=108×5-88=44×21=20×18÷9=253-480÷8=48×9-196=51×22=30×9×8=10×10×6=954-(425+256)=169-81÷9=100×(18÷3)=462-407=42×3×6=808÷(28÷7)=628-474-64=92.9-36.2=775×(517-514)=612÷(819-813)=4.6+4.5=321÷3=313×3-809=17×3×24=569+603=267×3-454=339+(442-390)=617×(18÷3)=(107-54)×59=441-44×10=389-20×6=237-23×7=30×2×87=33×(93÷3)=629×9÷3=84×3=26×25=181×(20÷4)=357×(650-646)=15×11×5=6.8-2.7=17+38×13=467-80÷4=154÷2×5=14×(195÷3)=40×7÷2=600÷(3×2)=846÷(38-32)=23×(505-455)=11×3×43=387-495÷5=564×(18÷9)=18×54-863=5.7+0.2=290+61+224=124+966+760=5.0-2.4=11×(488÷8)=413-394=16×14×4=222×2×6=504÷2÷6=266÷(477-475)=21×5×4=94-128÷4=26×32÷8=180×3-424=460-10×14=223+121=44×45×3=216×2×4=24÷2×72=643-132×2=86×5=328÷4+15=4/8-2/8=175+266-182=381-309+730=1.2+1.4=16×33÷4=500-18×22=92+(473-272)=59×7-249=41×11-150=87+(174-173)=8.9-6.0=480-142-218=300÷2=727-(963-400)=122-48=90-38=988÷4=762÷(12÷6)=14×25-210=184×(18÷9)=114-19×6=42×10×2=(488-340)÷4=120÷4=374×7÷2=56÷2=322-183+18=3.1-0.9=903-568+393=462÷6×4=586+(952-444)=461-427÷7=632÷(620-616)=987+10×98=67×13=29×(72÷3)=932÷2×6=486÷(66-64)=990÷6÷5=874-(914-329)=39×25-241=52-23+342=565-254×2=669-(254+270)=25×43×3=403-102+180=296÷4×28=235×3÷5=29×18÷9=406-75÷3=345+324+184=220+603+14=238×3×9=731+216=813-85+434=10×60÷8=91-49+223=550×(42÷6)=26×(120÷5)=276×3÷9=39×13=466-(437-362)=295-178+46=112÷7×59=416-231-14=227+242=33×7×5=934-14÷2=342÷2÷3=713-628÷2=26×20×7=422+46×10=19×3×54=44.2+18.7=344÷8×62=208+121-80=72×7÷9=8.4-2.2=8.9+8.5=472-(251+187)=10+624+22=211+177×2=13×56×4=59.6-6.6=557-14×28=10×22-145=377-98-197=60÷4+891=329-35×3=305+657÷3=670-(706-676)=235×6-987=25×3×34=805÷5÷7=28÷(48-46)=90×35÷7=869-796+363=1.0+6.4=94.5-67.1=84÷3×38=698-(390-375)=756÷(2×3)=101×(477-468)=20×(398-367)=882×9÷6=54×17-227=95×3=812+399-57=8.6-4.2=671×6÷2=780×7÷2=280÷7×20=641-32×12=89.8-38.0=256×9÷6=71+44+26=118+322+455=594÷3+325=756÷(2×2)=430×7-577=58×75×8=97-(300-287)=624÷2÷2=406÷(848-841)=792÷(3×2)=384-213=355÷(30÷6)=25×41=531-246+20=33×(48÷2)=585+34×3=372÷3+168=90+41×22=54×58×3=103+186-99=616÷2×6=9.7-2.3=97×7=23×(102÷3)=93×6÷9=444×(36÷4)=500+(260-165)=15×36÷2=5/10-1/10=233+31×10=750+31×26=830+531÷9=466×(373-369)=368+188×3=492÷(605-603)=67×90÷9=280÷(20÷4)=972÷9÷4=294÷2=396÷(39-36)=183+32×5=890-206×3=645-79×7=880-694+870=870-(257-192)=(887-127)÷8=486-22×18=262×(475-468)=826-355-106=96÷(2×3)=219-(491-464)=72×12-168=283+95×5=521×4-455=58×3×2=370-18×18=264+444=28+69×7=788÷(24÷6)=71+106×2=968÷(40÷5)=742×(20÷4)=588÷7×74=232÷(2×4)=(812-737)×78=242+104=502-81×4=624÷3×2=367-149=57×3×9=58×(321-315)=72÷4×35=538-121×4=4.6-3.1=945-(319+495)=296×2-250=138-(105+27)=36÷2×23=910×(12÷6)=345+(461-140)=172÷(10÷5)=329+292+353=57×5+42=652-551=173×2-241=26×5×3=602+32÷2=345-41×7=0.7+9.0=72×11÷2=27×17=81÷(356-347)=972-505=38×15÷2=882+379+16=36+176=19×5×90=75×9=437+180+27=336×5-589=(457-438)×43=193-50÷2=63÷7×97=79×(336÷7)=918-415-188=70÷5÷2=765÷3=80×(467-384)=416×7=418-532÷4=330-672÷8=469-(683-378)=5.6-4.2=908×5-270=316+226+108=353-133-167=277+126=310×3-585=174+294=748-33×18=221×2×9=417-268=805÷(476-471)=98÷2+56=626+117-354=420÷7×72=17×(240÷5)=192×9÷6=866÷(16÷8)=404÷2×6=175×5×2=469-(205+45)=39×(35÷5)=908÷(2×2)=211+(460-175)=202×4=243×5÷9=754-111-544=57×(536÷8)=(619-483)÷4=420-101-170=4.2-2.0=439-146-93=411-290=90÷6×80=65+209=405÷(40÷8)=824×(364-360)=178×4-115=54×63÷3=35+(977-449)=245+69=252÷(49÷7)=271-272÷2=13×4×62=475+(590-135)=981-944=611-371+924=197+10×28=576+(915-209)=176÷2=447×(40÷5)=445-20-326=79+(431-209)=63.9-29.3=392×2+960=277+(257-50)=781×5=10×5×62=14×7×67=135+(291-278)=(637-154)÷3=888-303-438=622-155×4=842-521-54=42×(83-80)=360÷3÷5=33×27÷3=74×(126÷9)=882×(36÷6)=384+67=216-44×3=46.2+12.6=897-54×12=339+(131-125)=33×4×3=3/6-1/6=5/8-1/8=150-129+387=13×20-174=279×(72÷8)=396×(414-405)=128÷(715-711)=(365-165)÷5=11×(198÷3)=330+101×6=717-21×10=316+522=164÷(12÷3)=52×12=737×8-872=883-(504+42)=324×2÷6=31.5+23.9=806+564÷4=186-36=374+(129-126)=888÷(2×2)=230×(24÷6)=375-205+238=33×14-133=74×(152÷2)=(681-573)÷4=90×23=34×(84÷7)=(255-199)÷4=405-34=200+411+238=202-43×4=16+53=39×(78-72)=26×(699-622)=392-486÷6=42×(207÷9)=931+221+586=4.3+6.5=97-637÷7=351-36-144=317+15×26=(313-125)÷4=435÷(455-450)=2/6+3/6=224÷(12÷3)=1.6+4.0=11×64-591=384÷(3×2)=14×58-670=450×(12÷6)=56.5+35.6=156÷3×15=19×29+178=326-570÷3=995÷5×3=23×32÷8=468+(320-164)=124+261-347=974×(15÷5)=(468-195)÷3=17×2×13=436÷2÷2=92+87=192÷2+486=319-304+369=356×(368-360)=3/5-1/5=573-424+852=99×(40÷4)=254-(306-227)=324×2×6=128×(350-345)=124÷4×3=590÷2÷5=8/10+2/10=513÷9×5=489-65×2=245+550=1/7+5/7=27×(57÷3)=10×42×2=621+102×7=135÷5÷9=980-(214+458)=9.4-0.2=556-23×14=562-721÷7=59×(728÷8)=111+297-347=240×4-879=472+23×25=224+(307-258)=957-14×51=338-13×25=402×2+98=465-23×14=272÷2=471-322=106÷2×4=347-(52+112)=6.0-2.6=68×4÷2=96÷(2×4)=627+34×17=16×17-175=427×2+21=428-255=449+61×9=925-391+881=52-(126-120)=381-10×6=273÷7=247×2×9=491-16×22=376÷8×53=90×31÷9=755-68×2=266-10×10=10×3×5=431-357+149=936÷2÷9=56÷8×68=275×3=986+239+603=48÷(783-779)=7.2-6.0=379+71-222=50×10-39=448÷2÷2=30÷3×5=8.9+7.0=28.1-2.5=364-(19+199)=28×12÷4=11×84×5=639-412=491-39=149×(345-340)=862-131+751=287×8-485=21×16-213=137-(176-105)=69×92=106+366=360-203+186=407-12×31=133÷(893-886)=39×2×22=21×23÷7=(429-357)÷2=(460-306)÷7=0.3+7.8=70+231-48=350-317+298=231+49-219=25×20-220=97×28÷4=16×50+993=76×(196÷2)=754÷2=(734-654)÷8=593+24×26=(600-533)×81=10.0-2.1=616×4=245-166+195=34×2×78=373×2-15=506÷2+35=281-168÷3=24×(744÷8)=36÷9=572+700+908=951-49×3=216÷4×8=735-(147+53)=638-368+238=952-697=86×4-87=735×4÷2=42×20÷2=221+728÷7=447×8÷3=142+(337-61)=19+358+234=158÷(431-429)=266+166-140=783+163+169=24×26-516=277-19×13=174÷3÷2=9.9-8.6=250×4=39×57÷9=598+629-746=参考答案51×(246-243)=153459÷9×62=3162206×(24÷8)=618(22-10)×26=312(326-38)÷4=72(39-24)×62=93095×24=228014×39-178=36815×(329-279)=750596-40=556236÷4×28=1652128×2×6=15361/3+2/3=1174÷(424-422)=875.2+7.7=12.90.4+0.9=1.313×21=273581÷7×52=4316103+(477-373)=207(273-248)×83=2075792+12×73=1668(572-364)÷4=52907+(854-194)=156724÷(3×2)=463×4÷7=36586+877-564=89970×37×8=2072019×11×2=418400÷2+236=43655×11-532=73953+66×7=1415108×2×4=864692+92×9=1520987-44×8=6356/8-2/8=4/8835-(981-937)=791(222-130)÷2=46139+339=478270÷2÷9=1589×97×7=60431412-98-130=184(420-57)÷3=121678-488÷4=556121×(426-419)=847188+403+62=653396÷9×4=1763/8-2/8=1/8714÷7÷2=5132×6×5=960501+154-30=625284÷(2×2)=7165÷5×46=5982/8+3/8=5/8112+948-57=1003267+185+981=1433(68-56)×24=288222÷(785-782)=743/5-2/5=1/5125-36+580=669192-92-52=48183×(796-787)=1647110×6=660924÷7×5=660927-497÷7=85657+40×5=257489-181-173=13590+(746-375)=461185×5=92517+77×5=402306-124×2=58184÷(4×2)=23226-(481-350)=9517×(143-102)=697944÷(960-958)=47291×31÷7=403756+24÷8=75970×52×6=2184016×2×87=278474×2+22=170268-60÷4=253265+44×5=485480-13×13=311345×9-967=2138(497-449)×20=960644×(56÷8)=4508672-56÷7=664322+124×4=818468-231÷7=43517×54-460=458832-446-109=277326×2-24=628496+142×2=780547-130×2=28732×12÷4=96(823-403)÷6=70331-79+829=1081903×6=5418204×4÷8=102652÷(2×2)=163890÷2×9=4005120÷(963-959)=30(122-70)×72=3744541+116=65723×3×10=69017×16-87=18590÷5×45=81032÷4×96=768386+111÷3=423211+54=265899-446+320=773283×(32-24)=226466×(438÷6)=4818400÷4=100936÷4+224=458369÷(54÷6)=41375-172-79=124125×7=875(484-212)÷2=13698×57×4=22344210×(528-521)=147034×12-64=344263+126=38941.3+2.3=43.6(429-129)÷3=100978-46-808=124159+282-309=132252+52×5=51236×10×2=720345-169×2=7(468-278)÷5=38404÷2÷2=101523-(827-627)=323461-80×5=6121×3×28=176431×98=3038474×(16÷8)=948495×7-489=2976918-(640-220)=498(552-478)×95=7030562+240÷5=61024×71×5=852032×(100÷4)=800935-452×2=3111×6×59=3894166-35=131167×4-183=485717×4=286871×45=319592×14÷7=184901-827=74402+10×7=472664+(224-199)=68987×44÷6=638114÷2×5=285494-137-274=83323-270÷6=27864+189=253490÷7÷5=14(636-371)÷5=5372÷(81÷9)=8101×3×2=60636÷4×33=29759×14=82615+432÷6=87240÷8÷3=10481-11=47074×10-217=523790÷(16÷8)=39523×2=46672÷(2×2)=16842×(680-635)=1890723×(24÷6)=289276.5+23.3=99.8792÷2÷6=668.3-2.0=6.313×34-115=327476÷(290-283)=6810×44×2=880708÷6×2=23699-53+305=351112+11×14=26622×19=418208÷8=2690.0-80.2=9.812×11×2=264671-109-239=32310×38+180=56021×3×35=2205714÷3÷2=119470+(97-80)=48718×25÷6=75179+422-536=65838-349=489716×(208-201)=501218÷3×81=48610×16×4=640980-75-222=68384÷7×39=46831×5×3=46568×35÷5=476516÷(2×2)=129552÷8×14=966361+131=492326×2÷4=163759×4÷6=50651×(663-621)=2142325÷(40÷8)=65222÷3×87=6438570+265+940=1775640-(882-486)=24415×(494-431)=945293-332÷4=21077×(18÷3)=462984÷(2×4)=123203+144×4=779528÷(2×4)=66166+12×44=694780÷5=156588+(853-733)=708285+445=730317×(205-200)=1585182-(151-127)=158339-17×15=84588+660+304=1552914÷(12÷6)=457605+(650-327)=92811×70÷2=385576÷2÷4=721.2+5.8=7.0(687-375)÷3=104344÷(498-490)=4380÷(2×2)=20160×4=640940-680÷2=60077×(591-511)=6160145×2×3=87015×6×7=63013×33-218=21116×42÷6=11230×73÷5=43844×5×2=440560+191+206=95747×16×3=2256341+(903-324)=92066×(224÷4)=3696469-33×12=73385-11×32=33618÷3÷2=103104÷2=5240×(187-165)=880678÷(18÷9)=339803-23×5=68811×8×36=316816×6×88=844852×81÷9=468(255-239)÷2=8360÷6=606.3+9.5=15.8176×4-394=310165-28×2=10922×12×2=52875+18+571=66449×2×58=56841/7+4/7=5/7(267-241)÷2=13196÷2+332=4305/9+4/9=145×90÷3=1350115×6÷3=23011+15=26214×3=642236+18×25=68621×4×30=25205.0-0.3=4.7128×2=256385-(324+20)=4141+24×19=4976.0+8.0=14.0910-(14+808)=88396÷6=66924÷2÷6=778.0-4.1=3.935×(175÷7)=875498-494+347=351150-44=10636÷2÷3=6496-40×12=16936-53-346=537488-(387-385)=486115+(452-218)=34920+(350-307)=6333+260÷2=1633.2+8.5=11.770÷2×18=630368-350=18396÷2×5=990779×9-218=6793661-25×11=386647+16×48=1415971×7=6797907+175-697=385508÷4×9=114396×(189÷9)=2016304-(383-193)=11431×3×46=427812×27×3=97228÷(2×2)=710×57+248=818658-(804-371)=22540×(92-85)=280375-158=21764×(592÷8)=4736127×(14÷7)=254892-(283+223)=386437-(15+334)=88(909-822)÷3=294/7-2/7=2/721×19-138=261696÷(2×3)=11640×10=40037×13-301=180188÷4=475.4-2.0=3.4308÷2÷2=77894-358=536412-522÷3=23810×12×5=600257+40×6=497401-(233+33)=13515+416+426=857190+328+88=60610×2×86=1720353×2-568=13832×(108÷4)=864124÷(2×2)=3192×5×2=92077×(301÷7)=331168×(238-229)=612163+(353-334)=182175+283-55=403489-46×6=213186÷6=31599-72÷8=590855×(147-144)=2565134+942-927=14915×58=870517+528-309=736(872-172)÷7=100(299-195)÷8=13766+(784-216)=133434×48=163248÷3=16235-11×19=26325×(392-389)=975(271-249)×10=220116÷(271-269)=58693÷3÷3=77(493-468)×32=800436-50-357=29364×5=182015×(114÷6)=285195-(452-294)=37423÷(27÷9)=141810÷(2×3)=135818÷2=409651+32×19=1259(505-445)×13=78018×12=216425+(298-266)=457269-(81+22)=166447+211-265=39336×(965-913)=1872845-129×3=4583.0+5.2=8.2(359-107)÷7=36241-(209+11)=21135÷9×50=75068×53×6=2162489×8=712182÷7÷2=13997-365-241=391627+313=940434-538÷2=165175+48×17=99172×40×4=1152017×(360÷4)=1530161×3=483366-(62+40)=264(192-170)×15=330917+84×8=1589715-(871-753)=597235÷5×9=423734-(532+115)=87942×(63÷9)=659433×21-286=4078.4+4.4=12.8292÷2×8=1168363×(36÷4)=3267867-45÷9=86263÷3=2121×2×96=4032203+114-165=152408÷(2×4)=51192÷2×46=4416646-214+666=1098456÷2+330=55867+359×2=785552÷(277-274)=18454.3-54.2=0.1175+187-60=302118×2-222=14499-(214+195)=90188÷(12÷3)=47184×3=55275×67=502598×(35÷5)=686152÷8×35=66556÷7=8594×(550-543)=415824×21÷6=84126÷(16÷8)=6318÷(72÷8)=2352÷8÷4=11340×(56÷8)=2380367-223=14460.1-34.8=25.31/4+2/4=3/445×20-698=20231.0+10.2=41.2266+186-386=6611×(146-117)=319285+35÷7=290378÷6×76=4788153÷9×88=1496258-30×2=1988.3+7.2=15.516×31×2=992383×6=2298617-(227+238)=152894+(866-802)=958966÷(3×2)=161259-44-68=14723×37=85165÷(40÷8)=13667-211+337=793694+(805-195)=130444×14=61670×46=322079×5+265=660779-151×2=47733×11-63=30012×(487-468)=2280.5+3.8=4.3(902-566)÷4=84204÷6×7=23855×(56÷4)=770486-247-16=22343×18÷9=86565÷5+447=56073×62×6=27156780÷3+137=397451+442+359=1252199+208-201=206868×3-127=2477164+115=279302×(358-355)=906409+174+55=638396-749÷7=289152÷4÷2=19580×(170-166)=2320352-38×3=238816÷(4×2)=102338+51×11=899302÷(115-113)=151196×4÷8=985.8+9.6=15.4403-65×5=78331×(10÷5)=662432-(279+120)=33112÷(2×4)=14411+825-473=76374×8-548=4416×11×2=352122-44-49=29652×5-651=260912×23-80=196230÷2=115214×4-685=17139.4-3.1=36.3132-17×2=98192÷6+643=67544×2×69=6072774+965-532=1207287×3-518=343470÷(826-824)=235217×2=434401+(331-196)=536296-13×14=114(50-22)÷2=14210÷5=4246×(163-111)=2392334-756÷4=145672+854-803=72323×11-27=226372+33×5=53770+490÷5=168269-199=7048÷6×5=40404-263+221=362925÷5×9=1665111+409=520260÷5×9=468(225-45)÷2=90987-(38+942)=7313+122+278=713185+222-58=349716-(242+251)=223431+13×47=1042262×2+312=836590-415=175592+955-688=85961×16-337=639945÷3÷5=63459-(98+256)=105967-(87+306)=574188+228-381=35215-131+288=37250×(132÷2)=3300672÷(36÷9)=168211-(40+105)=66676÷4=16912×76×9=8208244÷(32÷8)=61364÷4×3=273315-(248+31)=36936÷6÷3=5211+423-53=381278-184+338=432324÷(23-21)=162222-40+24=206755-292-348=115150×2÷3=100175+27×10=445474-(87+252)=135160÷(279-274)=32176÷(2×2)=44133×(169-164)=665188×2÷4=94266-16×16=10409×2=81815×6×78=7020170×(15÷3)=850213×(580-572)=170423×15+926=1271767+54×6=109124×43=1032993+999=1992(447-87)÷4=90103×2×3=61818×9×4=648240÷8×2=60320×(14÷7)=640310+540÷5=41817×(258÷6)=731115×2×4=920464-(31+84)=3495.9+38.9=44.8402-(388-188)=202852×9=766814×58-115=69713×14×2=364783+45×12=132359×16+245=1189(457-215)÷2=121240÷5×16=768234+420÷3=374385-(182+114)=89856-71-373=412(394-343)×14=71425+20×23=485308÷(24÷6)=77428÷4×5=53513×2×80=2080399÷(160-157)=13332×8+234=490487-456÷4=373123×7×9=7749428×2÷8=107866-479+240=627367-602÷7=28199+18×40=81914×13+532=714379-19-266=94134×(49-46)=402459÷(15÷5)=153928-710=21824×(82÷2)=984360÷9=40(459-291)÷3=5690×(40÷2)=180024+777÷3=283444×(712-707)=2220288-22×5=17812.7+41.9=54.6398÷2+94=2937.8+3.2=11.0294-(322-200)=17211×37-228=1796.3-0.6=5.76/10+2/10=8/1088÷(2×2)=22492-20×18=13216×44-438=2666.3-5.3=1.0813×9÷3=2439139+161×4=783337+32×12=721374-888÷4=15220÷4×29=145774÷(3×2)=129393÷(24÷8)=131280÷7=40205×6÷5=246944÷(2×4)=1182.8-0.5=2.378×4÷2=15649×8×6=23526/10-4/10=2/10378÷7×6=324315÷9÷7=510×74=74055×(88÷2)=2420918÷(3×3)=10210×2×47=940(481-67)÷2=20758+(161-104)=11524×4×6=576(365-313)÷2=26931+(449-26)=1354332÷4×9=747413-92-111=210960-111=849206÷2=10361×(195÷3)=396552÷(32÷8)=13879×4=351674×11=814632÷(2×2)=158266÷7×3=11416×9=14424×4×49=470491×18=1638380×(54÷6)=3420990÷9×4=440619-214=405201-(121+32)=48380÷(2×2)=9575×98÷6=1225813-98×3=5195/8-2/8=3/8167×3-154=347372÷4+448=541124+(290-245)=16921×(288÷8)=756426÷(163-157)=71143+324=46742÷(49÷7)=65/7+2/7=1871-603=268432÷(54÷9)=7217×2×6=204113×2×4=9043.8+3.5=7.3574+471=1045120×3÷5=72117-(987-905)=35200÷(16÷2)=25594÷3÷6=3311×4×27=1188195×9=1755367-(348-300)=31916×(412-405)=11211×6×29=1914162÷9×7=12690×(506-471)=31508.0-4.0=4.044×19÷2=418448÷(344-337)=64439-(78-67)=42850×(36÷2)=900196+160=356279-(458-349)=17018×(377-368)=162431-37×11=2470×(236-233)=21020×68÷4=340(699-421)÷2=139196+154=350165+339+11=515297-122-153=22567+17×32=1111319+900÷2=769373-102×2=169189÷(21÷7)=6310×25×3=75055×7+700=1085309+255÷5=360660×3=1980762÷(2×3)=127486-123×3=11713×(27÷9)=39192÷(32÷8)=48725-15×23=380730÷5×7=1022255-(228-18)=45357×(27÷9)=107179×84÷6=1106354×9=318663÷(18÷2)=7873÷3÷3=97290÷(165-160)=58435÷5+602=6898.8-8.1=0.718×86×6=9288537-(113+141)=283380-(218-191)=353768×(16÷2)=6144405+261+66=732736÷8×87=8004654-76×7=122870÷5×8=139227×2×84=4536328÷4+442=52442+287+46=375110×(365-359)=660720×(40÷8)=3600252÷3÷6=14798×5÷6=665171-32=139336÷8=4221×5×2=21018×42+707=1463585÷(3×3)=65456+19×8=60881.1-10.2=70.9486÷2÷3=81303-(112-40)=231252+(269-178)=343213×3×2=1278483-72-390=21149+679+710=1538126+226=35241×90=369024×23=55244×2×74=6512347+(661-245)=76363×8=504572+392×2=1356299×3+644=1541220÷(242-237)=44295+266-298=26344×14+364=98097+26+844=967115×7=805592÷8=7430.7+51.6=82.381×10÷5=162217×(331-327)=868245÷5=4996÷8=1233×8×3=792436+80+505=102175×67×5=25125986-49-792=145(430-162)÷2=13428×33=924940÷(659-655)=235484÷4×2=242447-(13+161)=273370×(12÷6)=74060÷(148-145)=20912÷(3×2)=152188÷(16÷4)=47845-(404+387)=54(30-19)×39=4298.7-5.0=3.7925+486-89=132220×2×25=1000(520-425)×93=883512×34-96=3127.8+6.3=14.14.2-2.3=1.967+360-407=2069.1+22.3=91.4919-209-630=80291×5-893=562886-(850-547)=58393+94×5=563634-25×12=334483-(425-320)=378467-138=32959×10÷5=11839×2×10=780428×(10÷5)=856366×2=732183+224×2=6314.4-1.2=3.210×42-276=144392×2×6=4704435÷5÷3=2952×6÷3=10431×8=248406×4-494=113019×(366-321)=855475-230+93=33829×(30÷6)=145115×4÷5=9289-11×7=12572÷2÷2=143780-526=25412×40×2=96012×54=648396÷4×55=544512+408÷3=148482-112+57=42789×(227-218)=801427-(156+191)=8051×9×2=918641+390-189=84288.8-23.7=65.1404-(402-67)=6924×30=720138+367=50551×80×3=12240129-(791-747)=85422×2-624=22018×5×65=5850214+321+339=874497÷(104-97)=71108×7÷6=12690÷6×29=43577×(55÷5)=847959-559=400288+79+306=67375×29=2175133-833÷7=143/7-2/7=1/7317×(28÷4)=2219306÷(394-392)=153480÷8÷4=1524×(301-271)=720333×2÷6=11124×3×61=4392778-117÷9=76569×11=759975+262÷2=110644.8-34.2=10.6385-354+787=818894÷3+697=99510×37+267=637860÷(2×2)=215922×(179-176)=2766424-(90+183)=1517.5+2.8=10.3724×(897-891)=434413×(296-270)=3384/8+2/8=6/8170×3÷2=255200-88=112971-208÷8=945341+120-309=152201×(215-211)=804162÷2=81249÷3=83158+13×21=431354+(981-853)=482193×9÷3=57920÷5×80=320258÷3×7=602352-(303-189)=238214+140=354994-19×36=310627-18×16=339177×(12÷4)=531440÷(4×2)=5524÷8×96=288850-63÷3=829277-150+95=22237+17×46=81933×3×38=3762860-669-147=4491×(35÷7)=455196÷(18÷9)=98639÷(18÷2)=71653-(496-140)=297910-(238+527)=145672÷8×5=420561-27×20=211.6+97.0=98.6666-(92+209)=365333÷(182-179)=111579÷3×2=38618×11×4=79212×39-429=39821×4=3284664×4-854=180296÷2=48245÷(45÷9)=49803-485=318403+28×14=795943-36×11=547968÷4+378=620472-85-259=12852×(245-228)=88464÷(16÷4)=1620×2×89=3560330÷6=55676-104÷8=66349×2×13=1274624-10×18=4447.5+7.3=14.839×56=21841/7+3/7=4/7373-19×12=145817-139×4=261586+381+398=136526.6+46.5=73.132×2×5=320(223-183)÷4=10174+740+148=106214×32×2=89611×24÷3=882