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690÷(218-215)=18÷9×84=304÷4=50+439-266=386×(86-78)=106-(70+24)=45×11-124=228+772-372=366÷(48÷8)=808+25×36=428-380+190=90×99÷2=587-54×6=542-497=2.0+4.4=205+163=3/5-1/5=2/8+3/8=15×62-141=894×8-414=78÷6+337=500-(181+233)=443-11×32=(200-180)×60=46-24÷2=23×22=43×(493-489)=495÷(3×3)=405×2-704=990-(116+242)=878-784÷4=74×6÷2=380÷(426-424)=15×(16÷2)=266-139-82=146÷(126-124)=194×(184-179)=16×3×8=25×12×2=239-195+335=356÷(36÷9)=701-186=12×13×2=71.6+5.0=492÷(3×2)=978-49×19=18÷6=841×8÷2=283×2×6=660÷2+42=324×5-817=16×36=381-(284-253)=77×(180÷6)=478-344=720×9-713=272÷4×60=137×5+191=966-(177+42)=212+260-367=708+37×6=5.7+2.6=910×5÷2=917-776÷8=834-(146+126)=244÷(442-438)=252×3×5=94-(234-189)=10×47×2=418-127=8.7+3.6=703-429-178=76×6×8=25×19-140=469-127×3=386÷2×6=7.2+7.1=37+13×57=84×10-634=407-22×7=726-(25+197)=(439-196)÷9=600÷8×59=966÷(3×2)=468÷(3×2)=30÷6×9=20×(180÷9)=44×63=409+72+105=66×94÷3=461-234+565=586×3-924=945+181×4=752÷(172-164)=84-45-14=133+103=383-(748-673)=414÷(48÷8)=761×7=23.9-19.1=308+248+195=303+545+389=280×(909-905)=392-736÷4=82×12÷4=33+34×12=874+78×3=960÷(2×4)=43.2-32.4=308÷7÷2=19×45÷5=396-186=793+13×45=888÷2÷3=354÷(318-315)=212×9-736=646-273-148=14×9×5=499-269+173=527+622-999=168÷8×9=393+75=431-30×7=464-330+180=689-536=414-(442-65)=548+18×16=515-176-201=11×(429-385)=421×2×7=53-(331-285)=70×77÷5=21×(162÷9)=114+327-239=138-420÷6=232÷(56÷7)=(521-469)÷2=350÷7×2=250÷(30÷6)=997-10×51=618-(132+219)=11×31=34×10-106=751-760÷5=128÷8×60=52×50=981÷(773-764)=491-147×2=13×5×61=912÷4×8=852÷(2×3)=200÷5=(797-41)÷2=36+347-193=189×5-549=12×(240÷5)=198+60+343=38×2×89=19×36÷2=12×(30÷3)=11×29×3=294÷2=468-125×2=48×2×86=44×52=118×7÷2=983-(353+207)=706×(923-917)=442×6=757-(984-303)=647+60×6=117+262-71=224×(144-141)=596+111=512+718=377-214-61=405×6-946=433-166-176=120-(155-69)=(90-48)÷2=38×(157-143)=47.4-21.3=13×36-156=36×16÷2=59×(96÷6)=18×12+246=748-812÷4=11×(308÷4)=229-10÷2=16×3×64=45÷(219-214)=21×(323-314)=10×89+397=797×(133-127)=12×6×38=19×3×5=88.2-68.2=333-62×3=13×61=465+855÷5=852÷6+42=168×5-77=14×(208÷8)=509+281+391=741-14=313+40×16=605+(397-195)=14×11×6=803-299+200=225+17×10=70×2=381-(214-116)=111×8=16×4×33=83×3-11=17×14×2=416-12×31=7.3-3.8=568-515=340-(237+59)=792×5÷4=62×4÷2=36÷(2×2)=114+19×36=196÷7=14×7×12=350÷2=421-(190-29)=18×4×15=(197-135)×15=(626-50)÷8=227×6=(616-44)÷4=20×48=207+(452-339)=20×6÷3=924÷7÷6=20×15×3=39×4÷3=423+810+573=953-149×5=380-204-28=468÷3÷6=556÷(12÷3)=348-138+188=(217-167)÷2=132+81×3=421-27×10=14×33-179=326×7-259=18×19-105=390÷(385-382)=534÷(238-235)=23×4×13=20×(919-907)=76×(32÷4)=472-(145+189)=180÷4×8=21×(205÷5)=148-480÷6=420÷7÷3=76×56=593+174×5=21×13×2=369-317+78=89+215+503=36×19-76=366×2÷6=336÷(20÷5)=150+43×10=990÷(3×2)=18÷2×63=19×4×34=645÷5+308=780-47×11=174-131+177=795-(748-443)=590+554+970=86×11-95=733+577=0.2+1.7=103-27-50=18×73=17×3×89=25×17×2=10÷2×40=394+31×5=264×2+394=21×18-311=377-(21+311)=50+260=308÷7×21=892×(100-92)=180÷3×13=69×(401-394)=434-(69-66)=22×2×15=844×3=557-500=428×(93-84)=(217-103)÷6=11×4×8=814+257=931+12÷6=335-(424-203)=595+123×4=3.3+2.8=10×4×9=892÷4=546÷6÷7=33×(402-397)=983-189+607=810÷3+139=1/6+2/6=50+287=499×6=632+342×2=280÷8×4=65+41=300÷(45-41)=462-(22+403)=54×86×9=18×2×84=872+649-103=96×(175÷5)=9.7+2.6=22×16-154=182÷(729-727)=803-(429-273)=61×89×2=223+58×15=476-477÷3=36÷(3×2)=528÷2÷8=466-168÷7=33×2×66=96×4+205=395-20×2=156÷2×9=564×3-438=532÷(2×2)=42÷3=110÷2÷5=39×2×11=127-63-31=16×18+105=61×2×8=23×6×3=381+733-886=9.1-4.8=68×12÷4=910÷(18-11)=805÷7+393=898-(670-161)=876-81×9=196÷4÷7=129÷(390-387)=738÷3÷6=264÷(72÷9)=279÷9=148×(54÷9)=14×(316-248)=135×7-873=660÷(2×2)=140×(12÷4)=52+580+218=328×(579-572)=34.8+10.0=96×4÷6=4.9-4.8=24×12÷2=433-156=208÷(14÷7)=584-57×4=141+19×26=870-16×40=216÷6×7=431+312÷3=94×2×4=846÷3+286=106×(378-374)=448÷(644-642)=757×(28÷4)=30×21=31×(371-353)=984÷(2×3)=97×(24÷6)=380+89-204=326-31×5=64×(350÷7)=522÷3÷6=650+36+551=328÷(2×2)=701+499-332=40×36×6=33×27=588÷(2×3)=263-165+196=319-10×21=564÷2=758-(312+183)=(583-508)×98=959+963-863=576÷4÷4=(247-218)×15=159÷3+387=7.9-2.2=5.2+7.9=138-(134-40)=232÷(32÷4)=336÷(75-73)=(925-22)÷7=137×4-122=60×(439-434)=724÷4×6=284+(934-539)=70×12-799=229+107-125=2.7+9.7=968-(539-431)=932÷(2×2)=139×(195-192)=(828-160)÷2=708-(351+302)=21×9+194=12×7×48=998-21×39=208÷(906-898)=166-19×8=370-(669-390)=117÷3=398+(970-437)=65×14=25×29×5=164+976÷4=283+(244-145)=96×6=(824-761)×27=552+447=43×16=704+662+142=232×2=198÷(3×2)=315+24×35=45×15-37=135+263=264+35×13=145÷5×14=185+335+29=111×5-436=731+26×31=417+(797-323)=73×2-128=454-177-222=325÷(309-304)=58+300-344=229-15×14=800-44×18=39×27×6=28×5=698-890÷5=32×(481-475)=291+638-601=378-984÷8=22×2×88=15×60=60+72=47×3×5=697+673-942=256+145=431-126+141=50×6=35÷7×58=13×30÷3=720÷8×5=837+274×3=919×(36÷4)=(379-367)×59=31×8=667×(613-604)=34+408-367=(480-172)÷7=388-157×2=(456-398)×49=403+66×11=56×71÷8=177×2÷6=42×3×4=959-(298+317)=136×7÷8=994×(12÷2)=11×6×80=641-78×2=61.2+32.5=291÷3×9=225+39-215=62×18÷2=584÷2÷2=397-55-149=65×(402-399)=498+20×4=533+514÷2=240×4÷2=(235-177)×16=782-580=5.8+15.9=402×2÷3=23×3×6=81×(965-926)=905-(424+20)=50.2-45.0=81×(296÷4)=732÷6×7=99×93×5=465÷3=67+49+756=112-(37+18)=477÷(26-23)=69×(861-763)=127+(392-361)=707×8÷7=983+185×4=483-12×34=63×(176÷4)=430-252÷6=121×(18÷3)=104+310=54×8×4=16×25-311=12×8×27=58×16÷8=937-123×2=156÷4×8=484+231-63=12×(648÷9)=584÷(16÷8)=473-16×16=10×(176÷4)=988÷4+395=665+313×2=445-169-230=594×6-101=580-528+37=103×(59-56)=20×15-22=920+872=95.7-43.2=994-(299+465)=225-39+219=949-77×2=618×8÷6=292-193-20=113×2×5=552÷(2×3)=215+55+213=540+211+180=672÷8×73=151×3×9=491-14×12=(525-391)÷2=33×23=442-620÷4=706×2=15×5×19=978÷2÷3=547×(18÷3)=5/9-3/9=93×2=10÷5=471-19×17=32×(77÷7)=58×4=771+(243-66)=106+392-179=968-840+213=3/9-2/9=28×27=57×(98÷2)=360÷(27÷9)=488-53×2=14×34-62=29×22-623=150÷(15÷3)=(357-251)÷2=740+(864-805)=207÷9=494÷(12÷6)=44×39×9=(928-806)÷2=57.0-4.5=678-115×3=196÷(267-263)=414+(487-246)=144÷3=696÷2÷3=284×2÷4=472×2÷4=406-169-45=495+37+212=365×2=171-(45+92)=870-257×3=403-175=337-(331-310)=382-373+625=431+155=5.7-4.1=(444-270)÷6=8.7-6.6=(992-910)÷2=56÷4×65=248+(482-350)=834-68×9=577×(645-639)=397-38=148×2÷8=158-(304-300)=780÷(762-756)=577+52+23=51×17-748=813+72÷2=11×38-402=10×92+17=9.2-4.1=168÷7÷4=865×(14÷7)=32×90=18×21÷9=198+483=953-178-96=115+151=42×10=730÷(661-656)=133+132÷6=606÷(326-324)=816÷3÷4=308+836=58×3×2=107+38×11=446+684+859=9.9-6.9=434-486÷3=159+(290-262)=424+30-101=418+35×13=75×14×4=948÷(2×2)=832÷4÷2=112+(437-259)=71×(36÷9)=9.1-2.1=20×48÷2=52×7×2=27.5+40.4=10×19×3=230÷5×10=771×(40÷8)=957-(63+61)=(546-494)×60=4/6-1/6=62×2÷4=75×62×2=345-258=425-135÷9=401-128×3=7.2-2.8=18×37÷9=43×73=87×(42÷6)=934-19×48=245÷7×6=78+55=951-348÷4=145+405-318=980-53-471=936÷(4×2)=43×2×68=(185-126)×11=752÷(2×2)=(654-616)÷2=609-38×16=492÷6×19=569+234+151=329÷7+839=13×50÷2=297-588÷4=246×(32-29)=19×14-163=936÷(18÷9)=8.7+8.4=92×7=152÷8×39=274+358=40×6=11×(616÷8)=324-281+16=12×35×2=27×24=11×26×3=277-330÷5=478÷2×6=39×2×34=441+343+54=570-46×6=476-177=54×6×3=22×22-405=279+476=352-282=882÷2×6=52.0-16.6=1/9+8/9=62×8×2=993×(689-684)=18÷3=798×7÷2=29+796÷4=70.4+11.7=723×(369-361)=13×7×89=(312-291)÷7=49×(470÷5)=206+199=658÷2=145+180+169=756÷6×9=616+212×4=10×20×6=361-162-118=192+420÷2=637÷7×93=35×(78÷2)=395-875÷5=452-183÷3=351-(148-129)=552÷3=376÷(2×2)=87×(404-379)=40×(180÷4)=14×93=138÷6×38=242+150-392=433-234÷2=0.6+9.9=564×2÷3=91.9-70.2=16×53+122=126×(806-797)=433+(348-100)=162÷6×19=252+(726-518)=566+165-549=75+24×4=11×(192÷4)=160-25=144÷(3×3)=750-590=28×12÷2=177×(30÷6)=335×(387-378)=104×9=345×2=156-104=395÷5×32=94×53×9=900÷(28÷7)=298×3-688=8.3-6.3=86÷2×31=810÷3×7=49+(325-277)=22×4×73=948÷(54÷9)=24×3×53=42×2×38=227-152+250=819-904÷2=361+119+191=702÷(3×3)=287×(15÷5)=(444-400)×21=514÷2×3=27×(184÷8)=46×(461-440)=483-18÷3=811-576÷3=450÷3÷6=15×57=220÷4=615-196×2=567+683+355=(610-460)÷6=56÷(67-65)=20×(241-212)=785+(667-200)=188÷2×10=139×(14÷2)=62÷2×9=336+(321-178)=156×3-305=23×13×2=479+64×4=13×(712-692)=878-554=3/8+4/8=27×3×96=(420-154)÷7=30×63÷2=458-101-267=5.2+1.7=18×5×92=69×95×4=15+102×7=44÷(18÷9)=81÷3+800=(686-663)×34=142×(25÷5)=114×(54÷6)=728÷2÷2=603-42×5=33×4×2=988-(91+280)=373+905+151=324÷6×11=172+194×4=936÷6÷4=138×7×9=792-(425+198)=(499-461)×12=120×7-90=540-417+537=354-63×5=312÷4÷3=222+803+393=449-(127+230)=145×2×3=574÷7×16=312÷(14÷7)=195-12×13=50×15=3.3+1.2=677-198-392=552×(10÷5)=35×14-144=439-67-30=82×(301-294)=894-(31+241)=434-(182+29)=38×38=1/4+2/4=597-301-24=114-(31+46)=551+86×2=393-56×3=345-(489-162)=849-152+690=224÷8×7=183-10×12=515-706÷2=4/7+2/7=11×16×4=387+72+71=699+481+575=783-38-649=219+16-119=11×23=19×18-203=(495-462)×69=594÷(3×2)=229+92×5=96÷(168-164)=154÷7×6=18×(270÷5)=864÷3÷4=8.5-6.7=7.5-6.6=17×2×72=11×43-17=67+20×4=574-31×13=799-255+380=586÷2=501+376÷8=370-15×10=568×(16÷4)=124÷4=36×(358-354)=(206-26)÷4=20×24-40=804-207×2=278-258÷2=6.0-5.6=558÷(3×3)=90×64÷3=903÷7=101×(38-30)=179+(394-332)=208×(470-467)=81×6+778=(379-94)÷5=316×8=280×4÷5=2/5-1/5=255×3-724=12×48+755=509-137×2=700-297=685÷(45÷9)=(805-746)×76=382-115-222=29+(396-100)=377-282+188=162×(187-183)=828÷(2×2)=10+(212-122)=265×3÷5=33÷3×17=108+(192-64)=259×(21÷7)=632-549=834-(762-736)=996+496+980=228+70×11=9.5-7.8=592+(906-228)=313-550÷5=126÷3×7=193-(474-335)=73×(36÷3)=123+(101-42)=223-(35+111)=344÷8×77=893-(634-570)=935-39×13=838+772+800=45×76÷3=357-(226-11)=145+60×10=79×(18÷3)=12×(165÷3)=876+(967-369)=70×(119-107)=477÷(54÷6)=176-134+40=597+460×2=240×3÷5=182-37=72×40=29×4×6=602-21+138=243÷(72÷8)=99+194×5=40÷(836-832)=445+380×2=930÷2=784÷(4×2)=231÷(28÷4)=40×61×2=473-30=465-260-44=494-286=136×2÷8=5.9+4.1=936-720÷3=7.5-4.8=316+640-570=512×7=50×91=702+366-726=896-57×11=3/8-1/8=9.3+7.9=65+232=787-(22+711)=179+986-228=68÷(149-147)=210÷7÷2=135×4÷3=63×91×7=96+399=3/6-2/6=374+690÷5=118+255-231=347-20×13=110÷(612-607)=15×(202-145)=(174-164)÷5=63×33×5=43×2×83=(460-148)÷4=357-963÷9=56÷(14÷2)=186÷(2×3)=88×54×7=34×(228÷6)=260÷(520-516)=756÷9÷4=791+468-229=484+(374-69)=62×51=447-(56+79)=209×(635-629)=264-210+340=75×12-22=165÷5=57×(427-423)=893-28×14=56÷4=873+43×20=880÷5÷8=865+(550-416)=283+(61-49)=693×(856-853)=530÷5÷2=147+34×3=2.1+4.6=18×64÷2=480×8÷2=90÷6×8=245×2×5=0.2+5.5=451×(10÷5)=(498-417)÷3=45×(384÷8)=397-380=9.2+8.7=813-444-137=866-31×11=618÷(30÷5)=6.6+2.2=18×84÷9=132+(891-782)=736÷(2×4)=10×18×2=482-(62+327)=(493-471)×15=406÷(295-293)=58×(117÷9)=448÷2÷8=467-31×15=52+(90-73)=186+255=10×26-20=89.1-67.5=191+463+991=172×5=61+544+557=37×2×49=476×2-72=336÷8=18×60÷9=544÷2×3=247-98×2=43×(570÷6)=912-(367-308)=583-(341-284)=404-29×10=456-151×3=908×2-915=47×10×2=332-27×4=4/8-3/8=911-133-505=483-228+978=461-15×21=773×6÷2=887+590-404=942-787-117=448÷2÷7=96+50×10=245÷7×2=964÷(951-947)=66×10+180=288÷(323-319)=33×24-212=240÷(140-137)=17×63=645×(18÷9)=312÷8=12÷(21÷7)=540÷3÷3=936×(45÷5)=1.1-0.9=37×3×6=33×2×7=27×18-248=736÷8×6=4/10+2/10=690×(40-35)=771-(825-242)=32.9-22.7=84×(60÷6)=808÷(14÷7)=282-(52-31)=172÷2=126÷7÷2=10×50-397=733-(390-366)=(957-821)÷8=24×35-216=79×(248-185)=22×17=485-149-219=472-69-108=303+94=6.7+6.4=641-57+513=60×58=765÷(3×3)=390-357=91×(553-528)=801-461=99×4-179=37×2×14=930÷(2×3)=12×15+197=169+142=527-80÷4=772÷2+200=235×4÷5=409-317+95=365-(740-676)=17×32÷4=280×(12÷6)=216÷(4×2)=57×28÷4=584÷2=891-878=49÷(392-385)=970×6÷3=672÷6÷7=220×4-270=303×9-607=(349-333)÷4=123-23×3=20÷5×34=618÷6+326=535+296+63=400÷(64÷8)=346×9-852=647-438÷2=80×43×4=12×69-704=30×10÷2=231÷(812-809)=61×(884-840)=412-(451-129)=43×3=453+600÷2=189+779=(966-874)÷4=4.6-3.5=314+846÷9=19×(549÷9)=297÷(3×3)=415-31×8=14÷2×71=24+11×40=890-35×22=46×2=900÷9÷5=848×9=35×12+506=162÷(27÷3)=846÷(3×2)=346+(376-183)=957-74-704=79×(144÷2)=47×4×9=298×8=24×33÷6=806-(86+489)=404-(292-38)=5.8-3.9=10×17×3=46×10-331=292×2-294=76×15=24×31=5/7-1/7=13×(115÷5)=48.9+29.9=508×3÷6=430+(465-395)=285-40×3=37×12+316=14×83×7=300×2×4=708÷(16÷4)=12×79÷3=902-98-585=966+759÷3=420÷(21÷7)=292×7-340=96÷6×17=309-(22+223)=912÷(2×3)=16×(122-82)=343-251=402-278+272=956-298=854+12×38=705+420=207×(12÷3)=627+15×61=35×(189÷9)=365÷5×81=248÷4×11=270×2=55×75=195-84+307=45×4×3=365÷5×7=177×(12÷2)=49×3=20×31-186=8.2-4.6=672÷3+331=837+(327-253)=4/9-1/9=90+93+648=410-51=17×2×91=741×2-73=748+189÷9=6.2-3.2=86+194+538=683-233=22×(234-203)=316-122-37=172÷4×71=303×8-721=134+67-28=952×(64÷8)=63×3÷7=115÷5+482=90÷3×47=42×6=239-69×3=499-114-281=10×(74-70)=209×4-605=2.6+2.1=241-13×16=284÷4×6=910+807+860=70÷(370-365)=834-(645-195)=742-(613-222)=6/10-3/10=52×98÷4=104×6=101+394=15×(15÷3)=648÷4÷3=314-15=482-147-243=534÷3+362=225+28+22=800÷5×4=705×9=16×9+21=191+52×7=447-435+326=852-(656-635)=192÷2=203-187+76=720÷3×7=918-32×27=166÷(141-139)=268-86=355-(10+70)=56×12=658÷7=372÷6×7=490-20×14=247+393-566=472-612÷9=4.8-0.7=3/10+2/10=26×(60-19)=276÷(480-477)=195-(49+112)=15×4+83=(873-729)÷3=640×8÷4=622+714÷3=75×7=931×(343-336)=464-(122-48)=2.4+0.7=14×68-312=10×44÷4=440×6=637÷7×66=319+10×56=865-19×38=(751-311)÷8=88÷8×9=19×2×22=609-(477+53)=650-(151+112)=536÷(467-463)=926-12×12=6.1-1.6=15×20÷6=27×2×49=647×(15÷5)=7.5-1.6=52×3+326=8/10-2/10=37×11=144×5×3=33.2+35.7=29×(342÷9)=1/7+3/7=(212-42)÷2=598-113+493=48+377+117=258+231=90÷(12÷2)=589+402=406×(18÷9)=85÷5×55=59×(12÷3)=940×(20÷4)=103+23×18=178×(45÷9)=(542-334)÷4=510×4-578=8.8+4.6=17×15×3=689-121-67=241+581=69×2×5=440-10×41=1.8+2.8=729÷3=993÷(751-748)=91÷(63÷9)=785+536-17=308÷(2×2)=48×(706-661)=706-(633-257)=601-241=295-(65+164)=208÷8=16×16÷2=391×(45÷9)=(797-127)÷5=242+(181-69)=575×3=127×6-446=337-616÷7=335+123=224÷8×5=192÷6=53.8+12.5=49+30×31=389-125=362+(447-152)=520÷(2×2)=12×82÷3=156×(12÷3)=483-(282+61)=348÷2=18×2×4=38×98÷7=79×3×2=24×(225÷9)=53+276-251=28×7×4=436×(959-956)=379-166+57=28.8+0.9=718÷2+826=51×5=40×5×4=7.3-7.2=27×3×60=394+35×7=152÷4=224-(124+88)=644×4÷8=7.0+6.7=165-960÷6=405×4-13=324÷(18÷3)=77×31×7=144÷4×9=191+110÷5=19×12-199=12×78-913=97-288÷6=260-205+261=457-40×10=238+226-315=108÷(20÷5)=55+(406-52)=31×4÷2=987+966÷3=150×2÷5=300-286=(148-118)×25=342+130-289=76+193=91.2-85.1=6.7-4.1=421-40÷5=223×4×2=693-63+269=492+(440-311)=633÷3×2=68÷(16÷4)=135×7-774=106×8-194=(432-40)÷4=900÷6÷3=980÷7÷4=12×22×3=840÷8=(668-654)×15=636×9÷4=149×3=920÷4÷5=52×(72÷8)=340÷4=461-251+524=12×51÷9=814+11×16=72×(80÷8)=476÷(28÷7)=(252-90)÷6=122×5÷2=5.1+1.0=19×10=484-22×20=87.0+10.0=487-16+837=2/9+3/9=5/8+2/8=654÷2+416=(325-237)÷8=260÷(2×2)=510÷(10÷5)=250+388÷2=399×(72÷8)=940-277+828=75×10÷6=669+(596-425)=776×5-361=205+135=365+102+383=71×8×7=241+24×12=908+924=399-14×28=119×5+105=16×29÷2=165÷3+386=22×3×55=963-24×13=384÷8×5=980+977+236=250+261×2=255-21=552÷8×4=72×51÷2=358-102-158=12×4+91=71×3=308-11-265=719-68×9=818-100-112=17×12×2=12×7×64=390-159×2=712÷2÷2=494×2-149=(202-192)÷2=29×14-168=3.0+8.8=546×8÷6=1/3+2/3=44.9+6.9=44×54=498-256=6.0+23.9=21+392-23=332×(868-865)=451-142-271=405-170×2=736+844-419=(398-372)×28=11×5×26=446-200+713=53+(202-152)=457-(399-348)=(610-524)×37=396÷2÷9=577+18×24=375÷5×50=379×2-225=438÷(36÷6)=792÷8×44=237-(645-633)=610÷5×8=32÷2×33=88.3-21.1=91×32÷2=708-54×4=26×34=288÷(2×4)=37+513÷3=10×8×90=232÷4=621÷9+524=16×47-215=316+82-13=480÷8÷6=415-160÷8=80×(98÷7)=137+147=602-948÷3=(495-351)÷9=105+219×2=126÷7×20=470+(705-461)=174÷6×18=661×2=91×7=31×43×7=(777-532)÷5=483÷7×11=68÷4=465-(19+425)=49×(40÷2)=(467-35)÷6=7.4-2.4=600÷(36÷9)=301+259×2=39+194+599=936×(647-640)=568÷(2×2)=参考答案690÷(218-215)=23018÷9×84=168304÷4=7650+439-266=223386×(86-78)=3088106-(70+24)=1245×11-124=371228+772-372=628366÷(48÷8)=61808+25×36=1708428-380+190=23890×99÷2=4455587-54×6=263542-497=452.0+4.4=6.4205+163=3683/5-1/5=2/52/8+3/8=5/815×62-141=789894×8-414=673878÷6+337=350500-(181+233)=86443-11×32=91(200-180)×60=120046-24÷2=3423×22=50643×(493-489)=172495÷(3×3)=55405×2-704=106990-(116+242)=632878-784÷4=68274×6÷2=222380÷(426-424)=19015×(16÷2)=120266-139-82=45146÷(126-124)=73194×(184-179)=97016×3×8=38425×12×2=600239-195+335=379356÷(36÷9)=89701-186=51512×13×2=31271.6+5.0=76.6492÷(3×2)=82978-49×19=4718÷6=3841×8÷2=3364283×2×6=3396660÷2+42=372324×5-817=80316×36=576381-(284-253)=35077×(180÷6)=2310478-344=134720×9-713=5767272÷4×60=4080137×5+191=876966-(177+42)=747212+260-367=105708+37×6=9305.7+2.6=8.3910×5÷2=2275917-776÷8=820834-(146+126)=562244÷(442-438)=61252×3×5=378094-(234-189)=4910×47×2=940418-127=2918.7+3.6=12.3703-429-178=9676×6×8=364825×19-140=335469-127×3=88386÷2×6=11587.2+7.1=14.337+13×57=77884×10-634=206407-22×7=253726-(25+197)=504(439-196)÷9=27600÷8×59=4425966÷(3×2)=161468÷(3×2)=7830÷6×9=4520×(180÷9)=40044×63=2772409+72+105=58666×94÷3=2068461-234+565=792586×3-924=834945+181×4=1669752÷(172-164)=9484-45-14=25133+103=236383-(748-673)=308414÷(48÷8)=69761×7=532723.9-19.1=4.8308+248+195=751303+545+389=1237280×(909-905)=1120392-736÷4=20882×12÷4=24633+34×12=441874+78×3=1108960÷(2×4)=12043.2-32.4=10.8308÷7÷2=2219×45÷5=171396-186=210793+13×45=1378888÷2÷3=148354÷(318-315)=118212×9-736=1172646-273-148=22514×9×5=630499-269+173=403527+622-999=150168÷8×9=189393+75=468431-30×7=221464-330+180=314689-536=153414-(442-65)=37548+18×16=836515-176-201=13811×(429-385)=484421×2×7=589453-(331-285)=770×77÷5=107821×(162÷9)=378114+327-239=202138-420÷6=68232÷(56÷7)=29(521-469)÷2=26350÷7×2=100250÷(30÷6)=50997-10×51=487618-(132+219)=26711×31=34134×10-106=234751-760÷5=599128÷8×60=96052×50=2600981÷(773-764)=109491-147×2=19713×5×61=3965912÷4×8=1824852÷(2×3)=142200÷5=40(797-41)÷2=37836+347-193=190189×5-549=39612×(240÷5)=576198+60+343=60138×2×89=676419×36÷2=34212×(30÷3)=12011×29×3=957294÷2=147468-125×2=21848×2×86=825644×52=2288118×7÷2=413983-(353+207)=423706×(923-917)=4236442×6=2652757-(984-303)=76647+60×6=1007117+262-71=308224×(144-141)=672596+111=707512+718=1230377-214-61=102405×6-946=1484433-166-176=91120-(155-69)=34(90-48)÷2=2138×(157-143)=53247.4-21.3=26.113×36-156=31236×16÷2=28859×(96÷6)=94418×12+246=462748-812÷4=54511×(308÷4)=847229-10÷2=22416×3×64=307245÷(219-214)=921×(323-314)=18910×89+397=1287797×(133-127)=478212×6×38=273619×3×5=28588.2-68.2=20.0333-62×3=14713×61=793465+855÷5=636852÷6+42=184168×5-77=76314×(208÷8)=364509+281+391=1181741-14=727313+40×16=953605+(397-195)=80714×11×6=924803-299+200=704225+17×10=39570×2=140381-(214-116)=283111×8=88816×4×33=211283×3-11=23817×14×2=476416-12×31=447.3-3.8=3.5568-515=53340-(237+59)=44792×5÷4=99062×4÷2=12436÷(2×2)=9114+19×36=798196÷7=2814×7×12=1176350÷2=175421-(190-29)=26018×4×15=1080(197-135)×15=930(626-50)÷8=72227×6=1362(616-44)÷4=14320×48=960207+(452-339)=32020×6÷3=40924÷7÷6=2220×15×3=90039×4÷3=52423+810+573=1806953-149×5=208380-204-28=148468÷3÷6=26556÷(12÷3)=139348-138+188=398(217-167)÷2=25132+81×3=375421-27×10=15114×33-179=283326×7-259=202318×19-105=237390÷(385-382)=130534÷(238-235)=17823×4×13=119620×(919-907)=24076×(32÷4)=608472-(145+189)=138180÷4×8=36021×(205÷5)=861148-480÷6=68420÷7÷3=2076×56=4256593+174×5=146321×13×2=546369-317+78=13089+215+503=80736×19-76=608366×2÷6=122336÷(20÷5)=84150+43×10=580990÷(3×2)=16518÷2×63=56719×4×34=2584645÷5+308=437780-47×11=263174-131+177=220795-(748-443)=490590+554+970=211486×11-95=851733+577=13100.2+1.7=1.9103-27-50=2618×73=131417×3×89=453925×17×2=85010÷2×40=200394+31×5=549264×2+394=92221×18-311=67377-(21+311)=4550+260=310308÷7×21=924892×(100-92)=7136180÷3×13=78069×(401-394)=483434-(69-66)=43122×2×15=660844×3=2532557-500=57428×(93-84)=3852(217-103)÷6=1911×4×8=352814+257=1071931+12÷6=933335-(424-203)=114595+123×4=10873.3+2.8=6.110×4×9=360892÷4=223546÷6÷7=1333×(402-397)=165983-189+607=1401810÷3+139=4091/6+2/6=3/650+287=337499×6=2994632+342×2=1316280÷8×4=14065+41=106300÷(45-41)=75462-(22+403)=3754×86×9=4179618×2×84=3024872+649-103=141896×(175÷5)=33609.7+2.6=12.322×16-154=198182÷(729-727)=91803-(429-273)=64761×89×2=10858223+58×15=1093476-477÷3=31736÷(3×2)=6528÷2÷8=33466-168÷7=44233×2×66=435696×4+205=589395-20×2=355156÷2×9=702564×3-438=1254532÷(2×2)=13342÷3=14110÷2÷5=1139×2×11=858127-63-31=3316×18+105=39361×2×8=97623×6×3=414381+733-886=2289.1-4.8=4.368×12÷4=204910÷(18-11)=130805÷7+393=508898-(670-161)=389876-81×9=147196÷4÷7=7129÷(390-387)=43738÷3÷6=41264÷(72÷9)=33279÷9=31148×(54÷9)=88814×(316-248)=952135×7-873=72660÷(2×2)=165140×(12÷4)=42052+580+218=850328×(579-572)=229634.8+10.0=44.896×4÷6=644.9-4.8=0.124×12÷2=144433-156=277208÷(14÷7)=104584-57×4=356141+19×26=635870-16×40=230216÷6×7=252431+312÷3=53594×2×4=752846÷3+286=568106×(378-374)=424448÷(644-642)=224757×(28÷4)=529930×21=63031×(371-353)=558984÷(2×3)=16497×(24÷6)=388380+89-204=265326-31×5=17164×(350÷7)=3200522÷3÷6=29650+36+551=1237328÷(2×2)=82701+499-332=86840×36×6=864033×27=891588÷(2×3)=98263-165+196=294319-10×21=109564÷2=282758-(312+183)=263(583-508)×98=7350959+963-863=1059576÷4÷4=36(247-218)×15=435159÷3+387=4407.9-2.2=5.75.2+7.9=13.1138-(134-40)=44232÷(32÷4)=29336÷(75-73)=168(925-22)÷7=129137×4-122=42660×(439-434)=300724÷4×6=1086284+(934-539)=67970×12-799=41229+107-125=2112.7+9.7=12.4968-(539-431)=860932÷(2×2)=233139×(195-192)=417(828-160)÷2=334708-(351+302)=5521×9+194=38312×7×48=4032998-21×39=179208÷(906-898)=26166-19×8=14370-(669-390)=91117÷3=39398+(970-437)=93165×14=91025×29×5=3625164+976÷4=408283+(244-145)=38296×6=576(824-761)×27=1701552+447=99943×16=688704+662+142=1508232×2=464198÷(3×2)=33315+24×35=115545×15-37=638135+263=398264+35×13=719145÷5×14=406185+335+29=549111×5-436=119731+26×31=1537417+(797-323)=89173×2-128=18454-177-222=55325÷(309-304)=6558+300-344=14229-15×14=19800-44×18=839×27×6=631828×5=140698-890÷5=52032×(481-475)=192291+638-601=328378-984÷8=25522×2×88=387215×60=90060+72=13247×3×5=705697+673-942=428256+145=401431-126+141=44650×6=30035÷7×58=29013×30÷3=130720÷8×5=450837+274×3=1659919×(36÷4)=8271(379-367)×59=70831×8=248667×(613-604)=600334+408-367=75(480-172)÷7=44388-157×2=74(456-398)×49=2842403+66×11=112956×71÷8=497177×2÷6=5942×3×4=504959-(298+317)=344136×7÷8=119994×(12÷2)=596411×6×80=5280641-78×2=48561.2+32.5=93.7291÷3×9=873225+39-215=4962×18÷2=558584÷2÷2=146397-55-149=19365×(402-399)=195498+20×4=578533+514÷2=790240×4÷2=480(235-177)×16=928782-580=2025.8+15.9=21.7402×2÷3=26823×3×6=41481×(965-926)=3159905-(424+20)=46150.2-45.0=5.281×(296÷4)=5994732÷6×7=85499×93×5=46035465÷3=15567+49+756=872112-(37+18)=57477÷(26-23)=15969×(861-763)=6762127+(392-361)=158707×8÷7=808983+185×4=1723483-12×34=7563×(176÷4)=2772430-252÷6=388121×(18÷3)=726104+310=41454×8×4=172816×25-311=8912×8×27=259258×16÷8=116937-123×2=691156÷4×8=312484+231-63=65212×(648÷9)=864584÷(16÷8)=292473-16×16=21710×(176÷4)=440988÷4+395=642665+313×2=1291445-169-230=46594×6-101=3463580-528+37=89103×(59-56)=30920×15-22=278920+872=179295.7-43.2=52.5994-(299+465)=230225-39+219=405949-77×2=795618×8÷6=824292-193-20=79113×2×5=1130552÷(2×3)=92215+55+213=483540+211+180=931672÷8×73=6132151×3×9=4077491-14×12=323(525-391)÷2=6733×23=759442-620÷4=287706×2=141215×5×19=1425978÷2÷3=163547×(18÷3)=32825/9-3/9=2/993×2=18610÷5=2471-19×17=14832×(77÷7)=35258×4=232771+(243-66)=948106+392-179=319968-840+213=3413/9-2/9=1/928×27=75657×(98÷2)=2793360÷(27÷9)=120488-53×2=38214×34-62=41429×22-623=15150÷(15÷3)=30(357-251)÷2=53740+(864-805)=799207÷9=23494÷(12÷6)=24744×39×9=15444(928-806)÷2=6157.0-4.5=52.5678-115×3=333196÷(267-263)=49414+(487-246)=655144÷3=48696÷2÷3=116284×2÷4=142472×2÷4=236406-169-45=192495+37+212=744365×2=730171-(45+92)=34870-257×3=99403-175=228337-(331-310)=316382-373+625=634431+155=5865.7-4.1=1.6(444-270)÷6=298.7-6.6=2.1(992-910)÷2=4156÷4×65=910248+(482-350)=380834-68×9=222577×(645-639)=3462397-38=359148×2÷8=37158-(304-300)=154780÷(762-756)=130577+52+23=65251×17-748=119813+72÷2=84911×38-402=1610×92+17=9379.2-4.1=5.1168÷7÷4=6865×(14÷7)=173032×90=288018×21÷9=42198+483=681953-178-96=679115+151=26642×10=420730÷(661-656)=146133+132÷6=155606÷(326-324)=303816÷3÷4=68308+836=114458×3×2=348107+38×11=525446+684+859=19899.9-6.9=3.0434-486÷3=272159+(290-262)=187424+30-101=353418+35×13=87375×14×4=4200948÷(2×2)=237832÷4÷2=104112+(437-259)=29071×(36÷9)=2849.1-2.1=7.020×48÷2=48052×7×2=72827.5+40.4=67.910×19×3=570230÷5×10=460771×(40÷8)=3855957-(63+61)=833(546-494)×60=31204/6-1/6=3/662×2÷4=3175×62×2=9300345-258=87425-135÷9=410401-128×3=177.2-2.8=4.418×37÷9=7443×73=313987×(42÷6)=609934-19×48=22245÷7×6=21078+55=133951-348÷4=864145+405-318=232980-53-471=456936÷(4×2)=11743×2×68=5848(185-126)×11=649752÷(2×2)=188(654-616)÷2=19609-38×16=1492÷6×19=1558569+234+151=954329÷7+839=88613×50÷2=325297-588÷4=150246×(32-29)=73819×14-163=103936÷(18÷9)=4688.7+8.4=17.192×7=644152÷8×39=741274+358=63240×6=24011×(616÷8)=847324-281+16=5912×35×2=84027×24=64811×26×3=858277-330÷5=211478÷2×6=143439×2×34=2652441+343+54=838570-46×6=294476-177=29954×6×3=97222×22-405=79279+476=755352-282=70882÷2×6=264652.0-16.6=35.41/9+8/9=162×8×2=992993×(689-684)=496518÷3=6798×7÷2=279329+796÷4=22870.4+11.7=82.1723×(369-361)=578413×7×89=8099(312-291)÷7=349×(470÷5)=4606206+199=405658÷2=329145+180+169=494756÷6×9=1134616+212×4=146410×20×6=1200361-162-118=81192+420÷2=402637÷7×93=846335×(78÷2)=1365395-875÷5=220452-183÷3=391351-(148-129)=332552÷3=184376÷(2×2)=9487×(404-379)=217540×(180÷4)=180014×93=1302138÷6×38=874242+150-392=0433-234÷2=3160.6+9.9=10.5564×2÷3=37691.9-70.2=21.716×53+122=970126×(806-797)=1134433+(348-100)=681162÷6×19=513252+(726-518)=460566+165-549=18275+24×4=17111×(192÷4)=528160-25=135144÷(3×3)=16750-590=16028×12÷2=168177×(30÷6)=885335×(387-378)=3015104×9=936345×2=690156-104=52395÷5×32=252894×53×9=44838900÷(28÷7)=225298×3-688=2068.3-6.3=2.086÷2×31=1333810÷3×7=189049+(325-277)=9722×4×73=6424948÷(54÷9)=15824×3×53=381642×2×38=3192227-152+250=325819-904÷2=367361+119+191=671702÷(3×3)=78287×(15÷5)=861(444-400)×21=924514÷2×3=77127×(184÷8)=62146×(461-440)=966483-18÷3=477811-576÷3=619450÷3÷6=2515×57=855220÷4=55615-196×2=223567+683+355=1605(610-460)÷6=2556÷(67-65)=2820×(241-212)=580785+(667-200)=1252188÷2×10=940139×(14÷2)=97362÷2×9=279336+(321-178)=479156×3-305=16323×13×2=598479+64×4=73513×(712-692)=260878-554=3243/8+4/8=7/827×3×96=7776(420-154)÷7=3830×63÷2=945458-101-267=905.2+1.7=6.918×5×92=828069×95×4=2622015+102×7=72944÷(18÷9)=2281÷3+800=827(686-663)×34=782142×(25÷5)=710114×(54÷6)=1026728÷2÷2=182603-42×5=39333×4×2=264988-(91+280)=617373+905+151=1429324÷6×11=594172+194×4=948936÷6÷4=39138×7×9=8694792-(425+198)=169(499-461)×12=456120×7-90=750540-417+537=660354-63×5=39312÷4÷3=26222+803+393=1418449-(127+230)=92145×2×3=870574÷7×16=1312312÷(14÷7)=156195-12×13=3950×15=7503.3+1.2=4.5677-198-392=87552×(10÷5)=110435×14-144=346439-67-30=34282×(301-294)=574894-(31+241)=622434-(182+29)=22338×38=14441/4+2/4=3/4597-301-24=272114-(31+46)=37551+86×2=723393-56×3=225345-(489-162)=18849-152+690=1387224÷8×7=196183-10×12=63515-706÷2=1624/7+2/7=6/711×16×4=704387+72+71=530699+481+575=1755783-38-649=96219+16-119=11611×23=25319×18-203=139(495-462)×69=2277594÷(3×2)=99229+92×5=68996÷(168-164)=24154÷7×6=13218×(270÷5)=972864÷3÷4=728.5-6.7=1.87.5-6.6=0.917×2×72=244811×43-17=45667+20×4=147574-31×13=171799-255+380=924586÷2=293501+376÷8=548370-15×10=220568×(16÷4)=2272124÷4=3136×(358-354)=144(206-26)÷4=4520×24-40=440804-207×2=390278-258÷2=1496.0-5.6=0.4558÷(3×3)=6290×64÷3=1920903÷7=129101×(38-30)=808179+(394-332)=241208×(470-467)=62481×6+778=1264(379-94)÷5=57316×8=2528280×4÷5=2242/5-1/5=1/5255×3-724=4112×48+755=1331509-137×2=235700-297=403685÷(45÷9)=137(805-746)×76=4484382-115-222=4529+(396-100)=325377-282+188=283162×(187-183)=648828÷(2×2)=20710+(212-122)=100265×3÷5=15933÷3×17=187108+(192-64)=236259×(21÷7)=777632-549=83834-(762-736)=808996+496+980=2472228+70×11=9989.5-7.8=1.7592+(906-228)=1270313-550÷5=203126÷3×7=294193-(474-335)=54