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729-(802-294)=456-(304+91)=472-18×13=44×2×20=460-200÷4=17×7×4=292×6=315-(42+122)=20×(288÷4)=398÷2×9=216÷(315-313)=393÷(21÷7)=291÷3=727×(710-707)=144×6÷3=135×4÷6=120÷3×26=14×35-366=139+63×8=52×4×3=38×(166-154)=103-150÷6=20×(445-401)=71×12÷4=385-(441-73)=204-61+70=16×5×57=168-55+305=403×9=(212-132)÷8=30×12÷6=105+256+369=67×(26-20)=22×(180÷4)=797+935-961=951-336-173=31×3=275÷5=12×2×25=46×2×76=108÷(3×3)=365-87×4=(842-428)÷2=494×3÷6=0.5+4.9=(601-376)÷3=18×12-209=772+(644-537)=104÷(2×4)=215-228÷3=702÷3÷2=130×5=360-444÷3=6.3-5.9=230×4×6=696÷8÷3=187-83-37=145×2=672÷4=500-(594-177)=375÷(20÷4)=922-428+217=2/4-1/4=170+72=389+(449-367)=25×(290÷5)=850-486÷9=78×5×2=512×9-925=33×6×5=744÷3×6=810×4-527=83×57÷3=495-10×18=11×51-129=440+(465-37)=61×30÷5=567-15×2=(987-276)÷9=503-(174+259)=884-(292+22)=17×5×47=38+97×8=63×74÷7=279+11×52=58×63=56÷4×11=276÷6=838-18×34=246÷3÷2=432÷(40÷5)=48÷6=877×(281-275)=446-236-135=27.6-2.2=20×24×2=606÷(68-65)=325×(353-350)=296÷2=219+358+691=185-16×8=126÷3÷3=120÷3÷5=43×6=511-29×16=519+(476-24)=676÷(2×2)=492÷2+304=357+46×12=15×25-357=1/7+2/7=106×(354-345)=192÷6÷4=55÷5×75=46×18-152=101×7=628-(101-96)=45.2+1.9=259+(159-79)=594÷(3×3)=132+65+185=621×5=477-396-74=239+94=47+655+393=475-21=12×56=10×13×6=104×7÷8=168×(28÷7)=236-952÷7=124×7-695=60×66÷2=378×2-520=20×(982-906)=27+10×23=27÷(12÷4)=283-34×4=64×92÷2=12×30=311×(250-244)=161÷7×68=108×(14÷7)=267-117+106=534+(966-197)=60+14×11=89+(472-206)=276÷2÷3=252÷9×32=26×3×6=299×6÷3=304÷4×7=496+(294-63)=177×2=440+63×7=380-258+328=24÷2=160÷2÷8=432×3÷2=67×4-223=11×14÷2=318-299=13×(108÷6)=(886-828)×52=248÷2÷4=926+(762-470)=16×10×5=56+(997-440)=189+(344-108)=334-985÷5=260-189÷9=905-16-11=(445-73)÷6=910×(22-14)=35+279÷3=305×(198-195)=233-106-83=248×(36÷9)=225÷(19-16)=(230-200)×19=43×12-489=23×3×89=128+155+381=384+398+47=38.8+50.7=884+482+706=367-14×14=191×(16÷8)=137×6÷3=160×4×6=8.6-5.0=85×(22-14)=891÷9×83=792+(745-460)=10×7×13=(338-239)÷3=130×(340-335)=521×(753-745)=589-402=368+654÷6=316+81×6=868÷7+386=389+(153-93)=42÷6+966=14.9+68.5=529×5-179=156+253=856-(982-410)=16÷4×8=615-165=16×4×9=379-75×5=436-202=468÷3=681-40×12=782-633+965=484×2=48-24=107×8-499=724-720+761=12×14-81=(584-491)×99=22×(20÷5)=(281-270)×20=13×(216÷6)=748÷2+541=18×43-108=415-(42+284)=30×75=174÷2=19×(96÷2)=76.1+2.0=455÷5×2=371+18-67=280×(24÷8)=104×9+987=21×(344÷8)=(464-432)÷2=977-(333-263)=582÷3×7=106+348=24÷2÷6=18×19÷9=213÷3=132-109+155=240÷2+768=11+81+464=102×2×3=557×(35÷7)=445÷(40÷8)=20+21×46=98×10÷2=180+285-165=195+(401-66)=190+901+709=424÷(919-911)=430+15×16=(938-374)÷6=761-405+611=(231-81)÷3=227-306÷3=769+822-609=893+181×3=8.1-1.1=479×(24÷8)=135÷9=339+189+232=936-(754-253)=264+281=333+(481-199)=22÷2×52=390-296÷4=114÷(145-142)=305+31-237=330÷6=308÷(10÷5)=18×23÷3=983-(955-912)=117+239=26×30÷5=3/4-1/4=180÷(14÷7)=8.8+5.7=955÷5×4=102÷(2×3)=(962-704)÷3=314+29×10=816-(286+471)=32×(164-157)=24×33=18+205×2=234-258÷3=335-10×21=338÷(348-346)=108÷9÷2=338-325=100÷(452-447)=22×(388-369)=31×(311-283)=106+194=454÷(12÷6)=435-(73+253)=459-381+257=94×3=983+49×11=835-116×7=91÷(14÷2)=486÷(12÷4)=125×4=514×(296-288)=52×5+79=776÷4=66.8-51.1=18×99×4=55×9-57=10÷2×42=640÷2+475=201+126=269+145-159=363×2=900÷(27÷3)=4.1-3.9=41.3+33.2=(168-116)×11=30×50÷3=306-190+138=895-385=205+107×4=12×11×6=59×2×4=531÷(3×3)=506÷2=8.8-2.6=312+95=1/6+2/6=153×(36÷6)=18×17+493=702÷3×5=252÷7×23=329+(260-116)=29×3×18=332-462÷3=462÷7×2=5.4+4.8=38.4+14.7=19×2×3=412-182-94=843÷(856-853)=89×63×3=546÷7×2=237+209=356÷4=520÷8×88=34×17×2=70×4+414=78×6×2=483÷7×58=429-41-155=26×19+309=701×(49÷7)=357+70+432=862-460÷2=21×35=32×4×6=29×32÷4=186+(490-78)=473×2×4=432÷4×5=291-269=954-(275+471)=426÷(12÷2)=64×34×2=696÷4×5=499-81×6=38×13-275=728÷(391-384)=550+805+314=(58-35)×39=753+716+423=7.2-4.7=880÷5×4=58×90÷4=48÷(16÷8)=936÷(4×2)=63×13-317=896÷(2×2)=605-(403-326)=86×(488-484)=207×3-315=604+576+64=54×64=141×6÷9=105+293-60=17×49+483=8.4-7.6=610÷5×3=426+140×7=4.9-2.5=831-96×2=76×(68÷2)=(804-684)÷4=36×9=936+259=975-(51+695)=392÷8=27×3×69=4.9-4.6=14×26-143=(921-873)×27=211+569=(904-652)÷9=945÷3÷9=279÷(24÷8)=297-62+361=59×22×5=990-97-469=6.1-2.0=677×6-247=744×(15÷5)=828×9-825=797-491=204÷(12÷4)=163+314-49=487-79-232=408÷(2×3)=411÷3×5=63×73=45×2×28=92×(28÷7)=37+459-216=758+49×14=40÷8×65=10×97-547=149-168÷3=229-(255-219)=302×3=164-49×3=168÷(234-226)=224-54+90=54×13÷3=791-(897-576)=120×3÷9=444÷3÷2=162÷9÷2=506+208×4=489-301+105=12×38÷8=204÷4=100÷(24÷6)=15×20=308-48×4=(216-48)÷4=466×2=440×5-162=15×29-269=743+734÷2=545+751-721=40×66×9=756+100+640=45÷3×56=167-534÷6=748-143×4=55.0-24.6=288÷8÷2=81×2÷3=250+71-250=808+18×35=96+294=178×(879-874)=865-256+434=86×76=13×(42÷7)=53+259=526-344=773+206+985=(644-438)÷2=13×(96÷3)=420-128-97=165×4÷6=891÷9×14=17×5×31=25×(924-861)=34÷2×41=6.0+0.8=49×(60÷6)=16×35=60×6×2=24×20-172=15×22×3=980-(125+312)=341-262=36÷6×50=32÷(64÷8)=980÷2+26=129×7÷3=430-70=632÷2+329=45÷(207-202)=12÷6×27=195×(18÷6)=(850-142)÷6=29×14-267=134+(226-38)=28÷(18÷9)=110×(56-49)=487+499-786=642-300÷3=54÷9=54.2-45.7=(798-252)÷2=614-190=121×(301-293)=48÷2÷8=6.9-0.8=183+31×22=774÷2+278=304-885÷3=19×(63÷3)=241-728÷4=234×9÷6=113+89×4=626-(495-52)=625-385=4.1+8.9=1/4+2/4=12×67-510=863-853+431=103-28-61=13×5×73=564÷(14÷7)=502×8÷2=74×18=200÷(2×4)=85÷(40÷8)=737×(35÷7)=504-(192+66)=28×8=24×19-450=840÷(4×2)=216+238-441=704-50×6=30×7×3=8.5+2.4=17×52=84×(487-476)=122÷2=487-348=68+83×5=786÷3÷2=553÷7+165=282÷6=489+109×5=23×(65-40)=146×2×3=787-752=847+829+741=29×10-118=51×(10÷2)=128+305=408÷(2×2)=129×4=175+452÷4=490-10×49=48÷(4×2)=162÷(249-247)=46+266×3=792÷(2×4)=348-(487-347)=12×33-71=446-102-187=1.2-0.7=325÷5×43=533+243×4=20×37=160÷4=180-49+226=10×32-224=80+14=526-116-151=967-570-50=479×9=762×(100-93)=207-125=582÷2÷3=625÷5×4=6/9-2/9=483-(330+16)=764-31×23=964+(667-59)=76×13-148=414+40-383=0.8+4.4=38×(126÷9)=150+91+127=12÷(12÷4)=18×15÷2=13×(204÷6)=30×(219÷3)=303÷(393-390)=88÷(443-435)=240÷(2×2)=780÷2÷2=127×2=54×(719-700)=66×2÷6=434-42-202=357÷(61-54)=466÷2+441=47×45=2/5-1/5=5.1+8.5=123+340-58=32×7-32=77.6-76.8=22×2×83=99.3-40.9=5/10+3/10=992-(297+19)=588×4÷6=386-(427-262)=16×(398-340)=121+225+10=(978-352)÷2=468÷(18÷3)=604+34+334=401+578-166=260×(553-548)=961×4=387÷3=46×(864÷9)=660÷6×3=165÷5×35=135×4-75=564+40×19=876-112+464=154+418=272+42×15=207-(58+41)=1/6+3/6=837-155+606=97.7-7.3=750×6-292=11×8×58=860-32×23=228+378=28×(90÷5)=225-(345-315)=35×2×33=52÷2×92=238÷7=354÷(18÷3)=465-(12+417)=740÷(12÷3)=100+(355-227)=463+(323-91)=144÷9÷4=369×2-470=3/9+5/9=341-203÷7=924÷(895-891)=37×65÷5=413-48+30=216÷3×38=183+282-45=95×(684÷9)=161×(12÷4)=234+(376-210)=281×(642-639)=16+260-46=387×(97-92)=613-11×44=953-(80+853)=739-(20+614)=624-(815-768)=246÷6×22=876×5÷4=77×7-260=244×(14÷7)=339-115=3.2+5.2=69×(497-489)=399+(352-204)=713-49=731-66×6=481+(608-483)=983×(16÷8)=937+294+10=926-(104+418)=364+111-48=774÷9=28×13=996÷4=504÷3÷2=276×(10÷5)=158×6-745=370+20×39=(332-68)÷8=138+253=17×38+81=465-12-111=6.9-1.8=88×7-239=491×2=911+394-971=11×41+476=(485-469)×41=896÷8×5=243+297÷9=47×40=584÷(4×2)=15×4×99=670×(21÷7)=(665-652)×65=500+212÷4=728÷(2×4)=(768-362)÷7=204+24×40=32×(99÷3)=29×(69÷3)=16×9=81÷3=57×(55÷5)=970÷(35÷7)=24×4×33=500-17×26=904-(869-203)=273-14×17=18×32÷4=127+11+159=12×23-96=816÷(2×2)=904-661=128+26×5=169+128=960-(270+511)=902-13×68=467-(66+141)=354÷(3×2)=184×2-118=281+106×2=46×6÷3=252-(323-145)=273+30×19=366-227+109=(468-360)÷2=490-36×6=803+159+997=310÷2×3=396÷(54÷9)=215×2×7=983-238÷2=38×5=58×6+195=736÷2÷2=407-(233+41)=189+16×37=431-825÷3=108×5÷2=(453-369)÷3=366÷3×2=10×(462÷7)=695-133×2=832-533+597=858+(110-107)=128+178=454+128+319=9.4-7.6=218-966÷6=136×4÷8=63×(765-689)=484+79-206=9.6+3.5=296÷(4×2)=23×9×4=316-282=308+308×2=466+550+737=(402-382)×32=945÷(3×3)=591-70×4=(334-320)×26=600×9-386=148+13×12=236+249-191=221×4-283=355+75×7=377-615÷5=106×9×8=(963-867)÷2=131+10×17=373×(273-265)=19×15=643+171=12×22×2=50×(316-313)=21×43-314=1/5+3/5=495×(10÷5)=446+585-423=664-345÷5=441÷9×2=247-332÷2=50×18-472=79×30÷6=24×2×6=113×8÷2=360-293=368-14×11=30×6=53×(85÷5)=74×9×5=234÷3×8=122+231=288÷(2×2)=17×28-164=634+648-132=32÷4×65=19×72×8=909-(736-538)=12×49÷6=342÷6÷3=894-(918-642)=(148-58)÷3=488-17×17=970÷2+330=112÷7+665=402+91×4=(325-306)×28=143+(696-19)=58÷2×29=146×3÷2=360÷4×3=2/8+3/8=375-123-250=12×20×3=390÷6+423=166+117=634×3÷6=494-84-154=165×(431-425)=14.2+51.5=25×3×85=125×7+149=396÷2÷3=366+(451-338)=70×81÷2=27×(212-193)=408+311+527=281+98=111×7-638=60÷6×12=2.9-2.4=176÷(56÷7)=23×4×80=83.1-27.9=26×15-143=224÷8÷7=18÷(373-370)=240÷3=1.3+7.0=11×4×3=498÷(2×3)=446-18×21=298-(105+184)=68×13÷2=811-498=477-(382-288)=63×18×3=54÷6×31=41×2×70=414÷(63-60)=106+101-204=37+728÷8=994+761-283=183×3-52=35+77-41=986-(73+369)=433-53×8=32×53÷4=269+609÷3=429+554÷2=13×9×7=2.4+1.6=378×2-300=45×21=987-19×19=54÷(42÷7)=563×3-787=298÷2=1/6+5/6=83×4+37=897-794+947=417-297-112=435÷3÷5=83×84=246+24×20=342-(125+211)=270+295+32=245-565÷5=864×4÷6=723÷3×9=248÷4÷2=285÷(212-209)=79×(465-458)=470-15×27=102+107×4=53×(115-66)=48×17÷4=92×9=10×6×82=880÷(2×4)=11×5×13=11×14×6=168÷4×7=35×(515-460)=477×2-109=561-(643-165)=3.2-0.7=295-260÷5=462-163=32×42=273÷3×26=384÷6÷2=3/6-2/6=159+335+226=21×44+117=292÷4+61=965-450×2=23×30÷6=121×5×2=263-11×16=74×50×9=27×16=400÷5÷5=779×(669-661)=64×64×8=52×51=4.7-1.8=72×(906-897)=9.9+1.3=47×56÷8=308×4÷8=378÷7÷6=832-19×30=75-(411-369)=699-548+781=516×(10÷2)=47×7×3=999-25×31=88×95=424÷(297-295)=64÷8×69=(419-115)÷8=312-34÷2=764×6-848=887-95=46×3×5=418-286-86=834-646-102=800+(513-415)=464-(173+238)=178+53=588+354÷2=106×(14÷2)=118×8=517+82×9=265×(139-136)=7.3-7.1=195+440=753÷3+135=163×8÷4=10×17=21×2×60=44×68×5=14×(81÷9)=488-25×11=20÷(2×2)=80÷5÷4=105+78×10=30×10×3=14×35=765÷(762-759)=476÷4×7=301÷7×21=675+87×6=196÷(85-83)=900÷(3×3)=14×12+16=64×9-414=66×2÷3=612+912÷6=32÷(4×2)=132÷6×4=26×16=400-14-42=23×(380÷4)=58+329×2=96.1-27.2=144×6÷8=890÷(563-558)=269+473=990-701=4/9+2/9=158+69×3=25×20-464=681+101×3=439×5=582×4=920×(10÷2)=899-622+21=732÷(780-776)=9.1-9.0=424-44-361=576÷8×67=10×40÷2=26×19-450=687-390=165+200-318=134÷(14÷7)=350-(59+58)=0.8+9.7=600÷(4×2)=489×2-570=33×13-73=237×(12÷4)=502+55×8=403-14×25=9.0-4.3=16×2×43=24×4×99=400÷(2×4)=74÷(468-466)=440×(400-392)=686-(297+69)=492-128=660×(36÷6)=(961-271)÷2=311-966÷6=448÷(2×2)=144÷9=112+63=738÷(2×3)=504÷2÷2=95×37×9=331-143=247×4×5=742-26×6=(392-112)÷8=724×(24÷6)=830÷5×3=33×8÷6=20.2-16.7=80÷8×11=308-(400-205)=366÷2÷3=516÷(2×2)=789÷(280-277)=66×2-107=(130-86)÷4=310+539+229=289+16-63=288+(489-155)=41×2×68=214-110÷2=21×(299-261)=725×8÷5=263×(72÷8)=420+(396-135)=698×4÷2=38×49×4=765+(392-148)=0.2+0.7=770÷7÷2=89.2-12.1=30×(28÷2)=5.5+51.4=500-(361-181)=626×(15÷3)=675÷9×6=250÷5=(427-233)÷2=11×8×31=(70-31)×13=14×6×20=10×75÷2=24×17×2=862+92÷4=53×(91÷7)=344÷(2×2)=264÷6×79=450+(140-106)=192+455÷5=730×(445-437)=29×14=364-(134+34)=413-23×17=944-40×10=962+85÷5=361×(42÷6)=8.6-4.0=236×3÷4=353-22×9=197+260=484+756÷2=8.8+5.1=94-(154-124)=364-154=240-108=834÷(12÷4)=14×32=27×30÷5=62.7+37.2=690-(785-755)=743+(617-435)=357÷3=15×4×78=16×4×97=270-45=987-119-414=648÷(3×3)=450-309+92=25×8=52×5=389-12×16=8.6-5.9=56×91=584÷2=5/7-2/7=465-58×3=70÷(153-148)=630÷5×9=368×3-393=312÷6÷4=24÷8=162×9-821=167-114+312=14×15×3=912-(116+514)=191+82=375-(167-113)=4.7+7.4=22×37×4=116×9-677=57.9-37.5=214-31+130=153×(16÷8)=31+38×22=22×5×9=375×8=623-18×7=442+54+309=12×(60÷6)=196+74+302=124-23×5=13×41-374=332÷2+81=3.8+3.2=564-27+885=12×64=52×(401-395)=6.9-5.0=(287-68)÷3=452×(27÷9)=356+82-171=64+238+829=34×22÷2=220×(396-393)=32+122=177+(463-400)=257+10×43=574+31×14=574+960-809=8.1+3.6=209-(50-33)=41+(356-233)=15×(63÷7)=414÷3×8=10×76÷4=39.7-4.9=3/7-2/7=483÷7×13=46×3+169=26×2×15=970-887+310=11×(483÷7)=658÷2=182-58=745-150÷5=846×7÷9=15×22-274=768-742=114×7=24÷6=26×34-207=5/6-1/6=4/6-1/6=90×45=417-(41+168)=69÷(12÷4)=725-754÷2=268+72=36÷(948-944)=402+(367-51)=12×17×3=480×3-773=338-35=250+23×29=430-337+48=20×(171÷3)=(340-328)×35=63÷(28÷4)=(584-503)×14=39÷3×33=425-27×10=23×93×3=159+469+369=6.0-2.0=6.1+1.8=10×21×2=15.7+1.3=646-147×3=362-(119+81)=41×(138-120)=480-150=385-111-80=207-(415-372)=17×34-361=348÷6×64=136×(363-357)=634÷2×5=163+89×9=663÷(15÷5)=952+673-403=11×7×3=4/8-2/8=852-(630+60)=266-34×2=861÷3×7=75+263=142+337=175+947-301=156×6-860=7.1+2.7=64÷2×30=760÷(4×2)=(148-103)×94=65×9+289=413-193×2=2.5+0.9=112÷4×31=(742-427)÷7=452÷2×3=(381-219)÷6=315-21×14=595×3=127×6×4=210+378=371-(267+98)=74×4×3=410-11×13=4.4+2.4=814+(619-604)=346×2×6=12×12×6=648-34×15=754-18×37=19×(252÷6)=301-(368-180)=160×6÷4=105×7×9=930-(495+354)=88-25÷5=306-162+889=470+453+920=350÷(634-627)=524÷(2×2)=39×2×49=760÷(2×4)=662÷2=498÷6+492=845+654=378+16÷2=901-304=34×25=(633-234)÷3=49×(397-378)=271-44-33=280+33×5=803-35×14=(199-124)÷3=688-16-293=98×(480÷8)=773-448-219=879×(56÷7)=1/5+2/5=55×6×2=44×(27÷9)=885×(454-448)=23.9+14.2=783-578+181=448-(410-36)=396-61×4=787+11×18=(479-311)÷8=954-(164+399)=604÷(2×2)=2/6-1/6=18×3×84=490-(132+97)=476+960÷6=844-996÷2=120-(357-318)=861-27+216=840÷4÷5=702-238-420=624÷2÷2=640-34÷2=455-15×25=189÷3×8=989-169-321=274+(531-343)=669+(972-827)=188÷(16÷8)=31×48÷4=279×2÷9=(716-258)÷2=3/7-1/7=19×20-177=539-(138+372)=132+232×3=48×(420÷7)=321-42-204=755+224-256=14×7×92=309×3-241=846÷(2×3)=461-(138-106)=429÷(55-52)=83×(177÷3)=18×14×3=82×62×4=720÷3×4=46×14÷2=13×24-19=102×7-408=200÷2×5=219+244=238-(344-258)=(873-804)×27=338-214=19×4×91=708-23×29=648÷9×2=25×3×4=960-790-70=68×75÷6=466-29×11=165+213-224=631-164-321=24×(38÷2)=276÷3=714-674÷2=574-21×2=52+419-134=87×9=263×2×5=68×(360÷5)=29×85=197-(313-179)=17×12×4=190÷(553-551)=9.6-2.6=11×11×8=637÷(789-782)=513×6÷2=405-(418-381)=384+152÷2=33×73=972+710+451=752-138×5=19×3×30=147÷(295-288)=15×(129÷3)=80×66=715×6=(90-18)÷3=38×9=65×11-396=221+18×35=21×10×2=(882-247)÷5=48×2×48=12×(375÷5)=45×10÷6=296×3÷8=28×5×2=706-71×8=19×42+772=249-106-44=308÷7×14=(615-598)×79=84×9÷6=(661-575)×71=739×(124-120)=106-370÷5=246×(212-208)=61×2+651=4/6+2/6=323+476+167=486+470-807=42×2×67=67×52×3=13×4×42=21×(80÷4)=22×78×5=757-57×2=776÷8=16÷(24÷3)=936-944÷4=100×(14÷7)=433+264×2=382-(142+85)=550+36×20=108+17×30=104×(18÷2)=18×24+255=220-11×15=79×39=71×4-217=385+92=31×23=206×2=59×8×2=864÷9+324=132-37×2=28×68=385-349+449=870÷3÷2=485+676÷4=81÷(3×3)=396÷(12÷2)=880-(514+299)=243÷9÷3=353-56×5=2.0+73.7=374-16×2=221-(466-412)=680÷(10÷2)=434÷(14÷7)=78×(409-373)=905-413×2=31×25-732=54÷(12÷6)=7.1+6.0=98×4=(970-958)÷4=564÷2=60÷(390-385)=360-44+112=27×17-136=73×(657-561)=565-273-113=145-(130-35)=10×20+323=451-34×8=57×23=410+51+356=69×4+398=1.8+3.7=576÷6×39=3.5+6.6=9.6+7.0=34×48÷2=475-12-313=120÷2÷6=210×2×7=64×(225-216)=74×95×5=108-18÷3=386+606+95=87×49÷7=461-49-386=352+314=7.3-4.4=258+666÷6=150+446+312=19×4÷2=141×(190-185)=8.2-8.1=20×34÷8=447-123+142=978-42×11=528÷(32÷8)=903÷3×6=516÷2×8=252-135=43×2×48=437-29×8=16×(484-440)=17×(240÷5)=473-(98+241)=479-(156-140)=442×(40÷5)=108+729+113=574÷2+241=196-234÷3=266-60×2=588÷7×44=340+144-296=18×15×2=272-25×9=424-21×5=27×(427-424)=76×(329÷7)=(245-169)×26=477-18×17=325÷(223-218)=78×62×6=76×3÷4=544+719-632=142+(979-847)=832-414+852=402÷(217-215)=(246-176)÷2=11×(207÷3)=29×11×3=10×47-468=552÷(270-267)=830-13×15=(414-256)÷2=340-289+301=22.1+22.1=848-13-103=625÷(655-650)=61×9-327=169+773-561=301-253+149=31×14-39=435-192-52=424÷(98-94)=368÷(130-126)=200+69×11=228×7=725÷5=参考答案729-(802-294)=221456-(304+91)=61472-18×13=23844×2×20=1760460-200÷4=41017×7×4=476292×6=1752315-(42+122)=15120×(288÷4)=1440398÷2×9=1791216÷(315-313)=108393÷(21÷7)=131291÷3=97727×(710-707)=2181144×6÷3=288135×4÷6=90120÷3×26=104014×35-366=124139+63×8=64352×4×3=62438×(166-154)=456103-150÷6=7820×(445-401)=88071×12÷4=213385-(441-73)=17204-61+70=21316×5×57=4560168-55+305=418403×9=3627(212-132)÷8=1030×12÷6=60105+256+369=73067×(26-20)=40222×(180÷4)=990797+935-961=771951-336-173=44231×3=93275÷5=5512×2×25=60046×2×76=6992108÷(3×3)=12365-87×4=17(842-428)÷2=207494×3÷6=2470.5+4.9=5.4(601-376)÷3=7518×12-209=7772+(644-537)=879104÷(2×4)=13215-228÷3=139702÷3÷2=117130×5=650360-444÷3=2126.3-5.9=0.4230×4×6=5520696÷8÷3=29187-83-37=67145×2=290672÷4=168500-(594-177)=83375÷(20÷4)=75922-428+217=7112/4-1/4=1/4170+72=242389+(449-367)=47125×(290÷5)=1450850-486÷9=79678×5×2=780512×9-925=368333×6×5=990744÷3×6=1488810×4-527=271383×57÷3=1577495-10×18=31511×51-129=432440+(465-37)=86861×30÷5=366567-15×2=537(987-276)÷9=79503-(174+259)=70884-(292+22)=57017×5×47=399538+97×8=81463×74÷7=666279+11×52=85158×63=365456÷4×11=154276÷6=46838-18×34=226246÷3÷2=41432÷(40÷5)=5448÷6=8877×(281-275)=5262446-236-135=7527.6-2.2=25.420×24×2=960606÷(68-65)=202325×(353-350)=975296÷2=148219+358+691=1268185-16×8=57126÷3÷3=14120÷3÷5=843×6=258511-29×16=47519+(476-24)=971676÷(2×2)=169492÷2+304=550357+46×12=90915×25-357=181/7+2/7=3/7106×(354-345)=954192÷6÷4=855÷5×75=82546×18-152=676101×7=707628-(101-96)=62345.2+1.9=47.1259+(159-79)=339594÷(3×3)=66132+65+185=382621×5=3105477-396-74=7239+94=33347+655+393=1095475-21=45412×56=67210×13×6=780104×7÷8=91168×(28÷7)=672236-952÷7=100124×7-695=17360×66÷2=1980378×2-520=23620×(982-906)=152027+10×23=25727÷(12÷4)=9283-34×4=14764×92÷2=294412×30=360311×(250-244)=1866161÷7×68=1564108×(14÷7)=216267-117+106=256534+(966-197)=130360+14×11=21489+(472-206)=355276÷2÷3=46252÷9×32=89626×3×6=468299×6÷3=598304÷4×7=532496+(294-63)=727177×2=354440+63×7=881380-258+328=45024÷2=12160÷2÷8=10432×3÷2=64867×4-223=4511×14÷2=77318-299=1913×(108÷6)=234(886-828)×52=3016248÷2÷4=31926+(762-470)=121816×10×5=80056+(997-440)=613189+(344-108)=425334-985÷5=137260-189÷9=239905-16-11=878(445-73)÷6=62910×(22-14)=728035+279÷3=128305×(198-195)=915233-106-83=44248×(36÷9)=992225÷(19-16)=75(230-200)×19=57043×12-489=2723×3×89=6141128+155+381=664384+398+47=82938.8+50.7=89.5884+482+706=2072367-14×14=171191×(16÷8)=382137×6÷3=274160×4×6=38408.6-5.0=3.685×(22-14)=680891÷9×83=8217792+(745-460)=107710×7×13=910(338-239)÷3=33130×(340-335)=650521×(753-745)=4168589-402=187368+654÷6=477316+81×6=802868÷7+386=510389+(153-93)=44942÷6+966=97314.9+68.5=83.4529×5-179=2466156+253=409856-(982-410)=28416÷4×8=32615-165=45016×4×9=576379-75×5=4436-202=234468÷3=156681-40×12=201782-633+965=1114484×2=96848-24=24107×8-499=357724-720+761=76512×14-81=87(584-491)×99=920722×(20÷5)=88(281-270)×20=22013×(216÷6)=468748÷2+541=91518×43-108=666415-(42+284)=8930×75=2250174÷2=8719×(96÷2)=91276.1+2.0=78.1455÷5×2=182371+18-67=322280×(24÷8)=840104×9+987=192321×(344÷8)=903(464-432)÷2=16977-(333-263)=907582÷3×7=1358106+348=45424÷2÷6=218×19÷9=38213÷3=71132-109+155=178240÷2+768=88811+81+464=556102×2×3=612557×(35÷7)=2785445÷(40÷8)=8920+21×46=98698×10÷2=490180+285-165=300195+(401-66)=530190+901+709=1800424÷(919-911)=53430+15×16=670(938-374)÷6=94761-405+611=967(231-81)÷3=50227-306÷3=125769+822-609=982893+181×3=14368.1-1.1=7.0479×(24÷8)=1437135÷9=15339+189+232=760936-(754-253)=435264+281=545333+(481-199)=61522÷2×52=572390-296÷4=316114÷(145-142)=38305+31-237=99330÷6=55308÷(10÷5)=15418×23÷3=138983-(955-912)=940117+239=35626×30÷5=1563/4-1/4=2/4180÷(14÷7)=908.8+5.7=14.5955÷5×4=764102÷(2×3)=17(962-704)÷3=86314+29×10=604816-(286+471)=5932×(164-157)=22424×33=79218+205×2=428234-258÷3=148335-10×21=125338÷(348-346)=169108÷9÷2=6338-325=13100÷(452-447)=2022×(388-369)=41831×(311-283)=868106+194=300454÷(12÷6)=227435-(73+253)=109459-381+257=33594×3=282983+49×11=1522835-116×7=2391÷(14÷2)=13486÷(12÷4)=162125×4=500514×(296-288)=411252×5+79=339776÷4=19466.8-51.1=15.718×99×4=712855×9-57=43810÷2×42=210640÷2+475=795201+126=327269+145-159=255363×2=726900÷(27÷3)=1004.1-3.9=0.241.3+33.2=74.5(168-116)×11=57230×50÷3=500306-190+138=254895-385=510205+107×4=63312×11×6=79259×2×4=472531÷(3×3)=59506÷2=2538.8-2.6=6.2312+95=4071/6+2/6=3/6153×(36÷6)=91818×17+493=799702÷3×5=1170252÷7×23=828329+(260-116)=47329×3×18=1566332-462÷3=178462÷7×2=1325.4+4.8=10.238.4+14.7=53.119×2×3=114412-182-94=136843÷(856-853)=28189×63×3=16821546÷7×2=156237+209=446356÷4=89520÷8×88=572034×17×2=115670×4+414=69478×6×2=936483÷7×58=4002429-41-155=23326×19+309=803701×(49÷7)=4907357+70+432=859862-460÷2=63221×35=73532×4×6=76829×32÷4=232186+(490-78)=598473×2×4=3784432÷4×5=540291-269=22954-(275+471)=208426÷(12÷2)=7164×34×2=4352696÷4×5=870499-81×6=1338×13-275=219728÷(391-384)=104550+805+314=1669(58-35)×39=897753+716+423=18927.2-4.7=2.5880÷5×4=70458×90÷4=130548÷(16÷8)=24936÷(4×2)=11763×13-317=502896÷(2×2)=224605-(403-326)=52886×(488-484)=344207×3-315=306604+576+64=124454×64=3456141×6÷9=94105+293-60=33817×49+483=13168.4-7.6=0.8610÷5×3=366426+140×7=14064.9-2.5=2.4831-96×2=63976×(68÷2)=2584(804-684)÷4=3036×9=324936+259=1195975-(51+695)=229392÷8=4927×3×69=55894.9-4.6=0.314×26-143=221(921-873)×27=1296211+569=780(904-652)÷9=28945÷3÷9=35279÷(24÷8)=93297-62+361=59659×22×5=6490990-97-469=4246.1-2.0=4.1677×6-247=3815744×(15÷5)=2232828×9-825=6627797-491=306204÷(12÷4)=68163+314-49=428487-79-232=176408÷(2×3)=68411÷3×5=68563×73=459945×2×28=252092×(28÷7)=36837+459-216=280758+49×14=144440÷8×65=32510×97-547=423149-168÷3=93229-(255-219)=193302×3=906164-49×3=17168÷(234-226)=21224-54+90=26054×13÷3=234791-(897-576)=470120×3÷9=40444÷3÷2=74162÷9÷2=9506+208×4=1338489-301+105=29312×38÷8=57204÷4=51100÷(24÷6)=2515×20=300308-48×4=116(216-48)÷4=42466×2=932440×5-162=203815×29-269=166743+734÷2=1110545+751-721=57540×66×9=23760756+100+640=149645÷3×56=840167-534÷6=78748-143×4=17655.0-24.6=30.4288÷8÷2=1881×2÷3=54250+71-250=71808+18×35=143896+294=390178×(879-874)=890865-256+434=104386×76=653613×(42÷7)=7853+259=312526-344=182773+206+985=1964(644-438)÷2=10313×(96÷3)=416420-128-97=195165×4÷6=110891÷9×14=138617×5×31=263525×(924-861)=157534÷2×41=6976.0+0.8=6.849×(60÷6)=49016×35=56060×6×2=72024×20-172=30815×22×3=990980-(125+312)=543341-262=7936÷6×50=30032÷(64÷8)=4980÷2+26=516129×7÷3=301430-70=360632÷2+329=64545÷(207-202)=912÷6×27=54195×(18÷6)=585(850-142)÷6=11829×14-267=139134+(226-38)=32228÷(18÷9)=14110×(56-49)=770487+499-786=200642-300÷3=54254÷9=654.2-45.7=8.5(798-252)÷2=273614-190=424121×(301-293)=96848÷2÷8=36.9-0.8=6.1183+31×22=865774÷2+278=665304-885÷3=919×(63÷3)=399241-728÷4=59234×9÷6=351113+89×4=469626-(495-52)=183625-385=2404.1+8.9=13.01/4+2/4=3/412×67-510=294863-853+431=441103-28-61=1413×5×73=4745564÷(14÷7)=282502×8÷2=200874×18=1332200÷(2×4)=2585÷(40÷8)=17737×(35÷7)=3685504-(192+66)=24628×8=22424×19-450=6840÷(4×2)=105216+238-441=13704-50×6=40430×7×3=6308.5+2.4=10.917×52=88484×(487-476)=924122÷2=61487-348=13968+83×5=483786÷3÷2=131553÷7+165=244282÷6=47489+109×5=103423×(65-40)=575146×2×3=876787-752=35847+829+741=241729×10-118=17251×(10÷2)=255128+305=433408÷(2×2)=102129×4=516175+452÷4=288490-10×49=048÷(4×2)=6162÷(249-247)=8146+266×3=844792÷(2×4)=99348-(487-347)=20812×33-71=325446-102-187=1571.2-0.7=0.5325÷5×43=2795533+243×4=150520×37=740160÷4=40180-49+226=35710×32-224=9680+14=94526-116-151=259967-570-50=347479×9=4311762×(100-93)=5334207-125=82582÷2÷3=97625÷5×4=5006/9-2/9=4/9483-(330+16)=137764-31×23=51964+(667-59)=157276×13-148=840414+40-383=710.8+4.4=5.238×(126÷9)=532150+91+127=36812÷(12÷4)=418×15÷2=13513×(204÷6)=44230×(219÷3)=2190303÷(393-390)=10188÷(443-435)=11240÷(2×2)=60780÷2÷2=195127×2=25454×(719-700)=102666×2÷6=22434-42-202=190357÷(61-54)=51466÷2+441=67447×45=21152/5-1/5=1/55.1+8.5=13.6123+340-58=40532×7-32=19277.6-76.8=0.822×2×83=365299.3-40.9=58.45/10+3/10=8/10992-(297+19)=676588×4÷6=392386-(427-262)=22116×(398-340)=928121+225+10=356(978-352)÷2=313468÷(18÷3)=78604+34+334=972401+578-166=813260×(553-548)=1300961×4=3844387÷3=12946×(864÷9)=4416660÷6×3=330165÷5×35=1155135×4-75=465564+40×19=1324876-112+464=1228154+418=572272+42×15=902207-(58+41)=1081/6+3/6=4/6837-155+606=128897.7-7.3=90.4750×6-292=420811×8×58=5104860-32×23=124228+378=60628×(90÷5)=504225-(345-315)=19535×2×33=231052÷2×92=2392238÷7=34354÷(18÷3)=59465-(12+417)=36740÷(12÷3)=185100+(355-227)=228463+(323-91)=695144÷9÷4=4369×2-470=2683/9+5/9=8/9341-203÷7=312924÷(895-891)=23137×65÷5=481413-48+30=395216÷3×38=2736183+282-45=42095×(684÷9)=7220161×(12÷4)=483234+(376-210)=400281×(642-639)=84316+260-46=230387×(97-92)=1935613-11×44=129953-(80+853)=20739-(20+614)=105624-(815-768)=577246÷6×22=902876×5÷4=109577×7-260=279244×(14÷7)=488339-115=2243.2+5.2=8.469×(497-489)=552399+(352-204)=547713-49=664731-66×6=335481+(608-483)=606983×(16÷8)=1966937+294+10=1241926-(104+418)=404364+111-48=427774÷9=8628×13=364996÷4=249504÷3÷2=84276×(10÷5)=552158×6-745=203370+20×39=1150(332-68)÷8=33138+253=39117×38+81=727465-12-111=3426.9-1.8=5.188×7-239=377491×2=982911+394-971=33411×41+476=927(485-469)×41=656896÷8×5=560243+297÷9=27647×40=1880584÷(4×2)=7315×4×99=5940670×(21÷7)=2010(665-652)×65=845500+212÷4=553728÷(2×4)=91(768-362)÷7=58204+24×40=116432×(99÷3)=105629×(69÷3)=66716×9=14481÷3=2757×(55÷5)=627970÷(35÷7)=19424×4×33=3168500-17×26=58904-(869-203)=238273-14×17=3518×32÷4=144127+11+159=29712×23-96=180816÷(2×2)=204904-661=243128+26×5=258169+128=297960-(270+511)=179902-13×68=18467-(66+141)=260354÷(3×2)=59184×2-118=250281+106×2=49346×6÷3=92252-(323-145)=74273+30×19=843366-227+109=248(468-360)÷2=54490-36×6=274803+159+997=1959310÷2×3=465396÷(54÷9)=66215×2×7=3010983-238÷2=86438×5=19058×6+195=543736÷2÷2=184407-(233+41)=133189+16×37=781431-825÷3=156108×5÷2=270(453-369)÷3=28366÷3×2=24410×(462÷7)=660695-133×2=429832-533+597=896858+(110-107)=861128+178=306454+128+319=9019.4-7.6=1.8218-966÷6=57136×4÷8=6863×(765-689)=4788484+79-206=3579.6+3.5=13.1296÷(4×2)=3723×9×4=828316-282=34308+308×2=924466+550+737=1753(402-382)×32=640945÷(3×3)=105591-70×4=311(334-320)×26=364600×9-386=5014148+13×12=304236+249-191=294221×4-283=601355+75×7=880377-615÷5=254106×9×8=7632(963-867)÷2=48131+10×17=301373×(273-265)=298419×15=285643+171=81412×22×2=52850×(316-313)=15021×43-314=5891/5+3/5=4/5495×(10÷5)=990446+585-423=608664-345÷5=595441÷9×2=98247-332÷2=8150×18-472=42879×30÷6=39524×2×6=288113×8÷2=452360-293=67368-14×11=21430×6=18053×(85÷5)=90174×9×5=3330234÷3×8=624122+231=353288÷(2×2)=7217×28-164=312634+648-132=115032÷4×65=52019×72×8=10944909-(736-538)=71112×49÷6=98342÷6÷3=19894-(918-642)=618(148-58)÷3=30488-17×17=199970÷2+330=815112÷7+665=681402+91×4=766(325-306)×28=532143+(696-19)=82058÷2×29=841146×3÷2=219360÷4×3=2702/8+3/8=5/8375-123-250=212×20×3=720390÷6+423=488166+117=283634×3÷6=317494-84-154=256165×(431-425)=99014.2+51.5=65.725×3×85=6375125×7+149=1024396÷2÷3=66366+(451-338)=47970×81÷2=283527×(212-193)=513408+311+527=1246281+98=379111×7-638=13960÷6×12=1202.9-2.4=0.5176÷(56÷7)=2223×4×80=736083.1-27.9=55.226×15-143=247224÷8÷7=418÷(373-370)=6240÷3=801.3+7.0=8.311×4×3=132498÷(2×3)=83446-18×21=68298-(105+184)=968×13÷2=442811-498=313477-(382-288)=38363×18×3=340254÷6×31=27941×2×70=5740414÷(63-60)=138106+101-204=337+728÷8=128994+761-283=1472183×3-52=49735+77-41=71986-(73+369)=544433-53×8=932×53÷4=424269+609÷3=472429+554÷2=70613×9×7=8192.4+1.6=4.0378×2-300=45645×21=945987-19×19=62654÷(42÷7)=9563×3-787=902298÷2=1491/6+5/6=183×4+37=369897-794+947=1050417-297-112=8435÷3÷5=2983×84=6972246+24×20=726342-(125+211)=6270+295+32=597245-565÷5=132864×4÷6=576723÷3×9=2169248÷4÷2=31285÷(212-209)=9579×(465-458)=553470-15×27=65102+107×4=53053×(115-66)=259748×17÷4=20492×9=82810×6×82=4920880÷(2×4)=11011×5×13=71511×14×6=924168÷4×7=29435×(515-460)=1925477×2-109=845561-(643-165)=833.2-0.7=2.5295-260÷5=243462-163=29932×42=1344273÷3×26=2366384÷6÷2=323/6-2/6=1/6159+335+226=72021×44+117=1041292÷4+61=134965-450×2=6523×30÷6=115121×5×2=1210263-11×16=8774×50×9=3330027×16=432400÷5÷5=16779×(669-661)=623264×64×8=3276852×51=26524.7-1.8=2.972×(906-897)=6489.9+1.3=11.247×56÷8=329308×4÷8=