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70×8-277=323×3-88=2.3+6.8=(187-145)÷2=70×38÷2=13×(300÷4)=85+(495-265)=10÷5×9=945×5=25×27-239=639-143×2=49×41×7=298+329+676=16×(79-74)=416÷(464-456)=137×(18÷6)=992÷4=922+(405-261)=561-(210-45)=79×(86-69)=410÷2÷5=783×6÷3=189÷3×7=77×7=5/8+2/8=584-321+652=132÷6×95=958-872÷2=11×14×6=403-(252-224)=261-(193-63)=840÷2×5=931-(745-565)=12×20×4=600÷4×6=54÷9×95=17×27-254=868÷4÷7=204-195+121=253+243=345÷(21÷7)=232+(864-535)=825-296×2=768÷8×63=864÷(45÷5)=380-135÷9=793+201×3=640-(350-162)=245×2÷5=152×2×3=151-76+179=29×34-579=37×9×3=53×3×5=421-35-301=139+217-148=16×5×91=134×5×9=353-(136+217)=5.3-1.2=138×5+232=(174-154)×80=144+256=200÷4×75=776÷(2×4)=82×11-474=25×5×2=719+13×32=762×4=647+89+114=112×3=477÷9×11=783+390÷5=75×2×6=18×19-321=324-(150+40)=46÷2=(462-453)÷3=63×2×5=501+(727-106)=146+57×11=189-56+51=996-(383+414)=51×14=479-376-42=176-171÷3=355+(456-340)=14+487×2=48×5×2=9.0-5.8=461-206=495÷(336-327)=287÷7×38=126÷7×9=2.0-1.9=178÷(242-240)=82×70=1/6+2/6=427+131=96.7-53.8=453+104=375+580÷2=48×3×5=410-140×2=960÷4×8=27×10×3=304×(615-612)=347-144×2=43×98÷2=866÷2×6=99×48÷8=44×2×53=8.5+9.8=52×11÷4=413×2-19=260÷(20÷4)=640÷4=98×(141-43)=239+245=936÷(2×3)=341-128-190=259+13×49=452+587-421=354-19×5=11×(150-129)=674×9-674=978-32×17=35×(16÷4)=282+(432-359)=85÷(367-362)=488+249+813=11×28×2=1.5+0.9=48×17=(897-503)÷2=224÷(64÷8)=83×17×4=74+73×10=80×2×5=76÷4=(384-112)÷2=20×4×63=279÷(12÷4)=522-12×13=8.4+8.4=780-(230+339)=328+554÷2=162÷(14÷7)=131+420+877=21.6+45.9=690÷(16÷8)=343-(60+276)=4.3-3.6=(558-414)÷4=444÷(2×3)=438-144=35×3×4=488-(274+180)=154+198÷6=40×22=6.3+6.2=965-789+521=32+50×6=89.3-55.1=332÷2=383-141=602-(31+142)=(427-103)÷3=480+302+27=631+627+181=79×99=10×49×6=758×(415-406)=484-361-33=299×2=797+16+592=832×7÷2=469-18×12=10×71-363=24×55=(273-49)÷7=948÷(392-386)=316-19-280=422+26×12=792-(797-58)=361+(474-282)=519+15×59=98÷(276-274)=24×(531÷9)=17×4×67=267÷3=652×(745-738)=252-29+124=465÷(15÷3)=88×(40÷5)=304÷8÷2=40+71=162×2=290÷(18÷9)=(292-277)×22=778×3-165=352-337=791-912÷3=799-303-45=21÷3+632=286+79×5=5.3+4.8=376+(213-107)=776÷(2×2)=81×2÷9=696÷(701-699)=464-(33-12)=31+(376-155)=348÷2÷2=389+102×5=540-138-51=109×9-579=(813-419)÷2=60×(56÷8)=772-436-295=375-630÷9=340+406=233+25×19=92×(297÷9)=22+371-64=735-(146+212)=501-15×15=144-100=352÷(48÷6)=98×9=640÷8÷4=14×35-195=964+21×33=57+91=225-346÷2=393-960÷3=225×3+53=(277-228)÷7=250×(18÷9)=864÷4÷6=149-96÷2=423÷3×8=(282-183)÷9=93÷3×16=737×(342-338)=17×32+551=15×4×2=466-286+454=23×10÷2=663-39×7=473+145=625×(139-136)=16×(116÷2)=325+134=56÷(20÷5)=75×7-328=867+998-390=27×11×3=261÷3=44×8×2=24×4×22=930+57×13=498-488÷2=225+37×17=964-240-321=968÷(2×2)=9.9-6.1=596-158×2=19×(14÷7)=488÷4÷2=39×11×2=3.3+3.6=446-185=7.9-5.4=136-21-67=3.8-2.0=360÷6÷4=67×(600-525)=20×28÷8=173×5-397=(365-329)÷6=114×6×7=45×11=29×(144÷8)=618×(642-634)=529-156+177=380-740÷2=233-(258-221)=400×2÷5=94.5-7.1=340÷5=734×(27÷3)=386+358+247=18×(288-274)=(345-233)÷4=410+(366-166)=608÷(2×2)=19×33-85=387÷(54÷6)=956÷(2×2)=5.6-1.0=(333-201)÷6=3.1+9.4=288÷(10÷5)=168÷(798-795)=468×8÷2=111+758+278=13×10=39×23-480=377+167+391=40÷(441-436)=30×29=878-21×36=308×8÷7=480×2÷4=43×(260-248)=62×(395-364)=954÷(459-453)=83×6=887-290×3=165÷3=14×2×73=68.7-44.3=462-384+521=392÷(2×2)=80×55=780÷(2×2)=332×9=668-11=367-129+396=420÷(2×2)=411-888÷3=64×3=84×(420÷6)=214+159+265=(390-78)÷8=304-198+253=477-723÷3=162÷3×77=240÷(36÷6)=96+329-132=432+256×2=383+120+419=158×(168-165)=823+113+516=289-(153+15)=14×34+975=831-25-25=574×3-69=29×2×12=954÷9+265=10×88-181=21×22-97=33.2+60.7=388÷(204-202)=280÷4=35×5×9=13×(10÷2)=79×69=21×2×32=336-123-154=612÷(12÷6)=(776-692)÷2=249÷(21÷7)=737+125+960=452×5-826=555÷3×9=408÷(2×4)=12÷3×55=280÷5=292×3=518+(814-198)=942-166=492-16×26=(218-141)×12=450-(292+110)=410+324-139=43×2×79=221-696÷6=(949-920)×83=268÷(2×2)=380-60×5=311+(995-746)=139+(326-280)=45×8-128=184×3=940-23=685+180÷5=484×(24÷3)=171×(30÷6)=64×12÷6=264÷6÷2=34.6+9.3=473×6÷3=480+658+447=39×8÷6=944-20×17=97+214-130=21×11-73=253×2×6=(409-89)÷2=9.5-5.6=767+(525-242)=459+357=0.9+9.9=288÷6÷3=(596-320)÷2=7.2-1.5=354×2=496÷(32÷8)=466-19×10=285÷(400-395)=248×3×4=(808-709)×74=280-968÷8=904-136=702+742-349=6.0+2.5=123×4×9=258-552÷4=808-(266+359)=133+358-113=83×8-228=892-879÷3=47×(22÷2)=701×(18÷3)=500÷(2×2)=459-17×5=54×8×4=10×8×53=488-260=478-67×4=299-69÷3=22×4×92=464-147+90=262-19×2=7.8-2.5=769-(439-130)=216÷3=934-19×26=157+307=(462-449)×11=(208-109)×93=636-288+463=46×(57÷3)=413÷7×9=546÷3=2.0+9.9=452+(493-318)=144÷3×18=126÷6=88.6-28.6=636÷2+110=17×97=176÷(506-498)=17×27-387=24×41=10×(228÷3)=483÷7=(442-426)×43=340×2-644=20×(472-469)=(417-157)÷4=16×21=390-87-57=18×15-190=454-(252+33)=33×3÷9=410÷5×9=39×(90÷9)=35×2×89=328-202+180=222÷(12÷4)=268+86-257=418+(30-11)=13.4+16.5=784÷7×2=24×25÷2=12×4×31=12×(268÷4)=30+942-267=493-(156+193)=319-(321-200)=25×6×2=864÷(32÷4)=963×2=957-341=190+231÷7=15÷5=827-489=824-493-166=29×24×9=955×(525-521)=158×4+207=9.6-0.2=225÷5÷9=149×5-228=206+46=236×9÷6=87×7+432=975-(384+93)=720÷6÷5=108÷(459-453)=270×5-201=322÷2÷7=55×15-501=146+233=458+30×27=72÷4×13=278÷2×5=636÷3÷4=382+840÷3=666÷9÷2=38÷2×3=200+(413-340)=3/5-2/5=52÷4×5=719+159+415=792÷8×10=223×(362-353)=7.7+3.9=126×6-34=11×94=75+91=420÷(492-490)=3/4-1/4=486-28-356=30×(297÷9)=116÷4+198=304÷8=763÷7×2=8.9-4.2=461-(177-17)=137×(21÷3)=418+251×3=138-67+355=13×(60÷3)=384+(165-56)=12×4×3=626×(62-53)=853-44×13=25×9÷5=264÷6×66=82×9=129+656÷4=69×(84÷7)=338+889-705=665-240+736=22×19=464-185-229=189+235=48×17÷3=704-69×4=52.5+19.3=104×7+333=169×(206-202)=78÷(846-843)=473-(138+324)=593-135÷9=30×7=422÷(14÷7)=27×(108÷3)=952÷(12÷6)=940÷(2×2)=25×(96÷3)=10.4+74.6=11×(365-321)=282×2×6=150÷2+397=6/8-1/8=24×24=128÷4×73=44×97×2=81÷3÷9=738÷2÷3=792×(620-611)=10×86+921=6/10-2/10=892-600=686-140×4=388×2÷4=713×4=4.5+0.7=442-(67+201)=184+43×16=(351-275)÷4=900-15×27=70÷(10÷5)=19×2×69=28×41÷7=25×3×36=84÷3×16=36-(133-112)=247+177=585-487=871×8÷2=45×2×47=413-53-133=238-56-131=1/5+4/5=128×6×7=285-40×6=497-(952-459)=728÷(89-85)=5/7-1/7=17×2-20=384+(182-98)=413-(83+263)=10×2×73=875÷(925-920)=377-10×22=230÷(759-757)=24×14-186=448+(293-284)=5.3+6.8=64×(185÷5)=544+832-310=576+25×34=748÷2×6=263+162÷3=61×(636-567)=549÷(27÷3)=888÷4÷2=381-16×4=63×9÷7=666×(72÷9)=284-12×16=58×(35÷7)=445÷(273-268)=786÷6×3=378×3÷9=927-284÷2=451+18×3=698+873-131=380×2-263=2.7+3.6=428÷(2×2)=562+192÷3=488-(151+268)=17×(313-279)=396÷3÷2=(216-202)×21=43×17+356=678+401+451=375-(205+145)=7.1-1.0=44×15÷3=768÷8+608=834-298-436=3/6+2/6=34×26=87×4×6=354÷2+352=324-154×2=12×26×8=65×76=608-(822-792)=993+397×2=(313-205)÷2=445-226=156÷(471-467)=52×16÷4=475×5-507=17×(210÷7)=5.0-4.7=820÷4÷5=237×(32÷4)=14×7×97=126÷9×13=496-366+131=450÷5×6=(181-163)×48=228÷2×4=827-381×2=780÷5÷4=414-792÷8=810-305-150=670×8=201+485=0.4+3.9=642×2-344=21×(82÷2)=953×9=51.2+2.3=452÷2×6=218×(49÷7)=446-50×7=60÷5÷2=50×18÷3=14×(297-237)=966÷3÷7=63-43=32×31÷4=94.0-0.9=20×16-230=75×4+11=303×3-487=138×3×9=486÷2+756=51×15÷5=446-65×6=52.5+18.3=700÷(2×2)=2.7+8.2=941×(995-986)=60+123=111+158=824×(28÷7)=240÷(359-353)=312-(467-187)=53+308=564÷6÷2=341-21×10=(246-229)×35=212÷4=880-(265-127)=180-928÷8=387-531÷3=533-12+878=5.8-4.2=639-200-433=552÷6×32=203×7=476÷2÷7=440÷(60-55)=41×(120÷5)=95+29+328=14×62÷7=664÷(2×2)=828÷6÷3=34+891+503=245÷(341-336)=512+569-122=(265-149)÷4=5/9-2/9=93×(384-377)=49×6×2=(295-187)÷4=6.0+0.6=25×(104÷2)=95×77÷7=76.5+6.3=454×(811-802)=851+252-922=77×27÷7=988-13×50=12×25-141=456-254=807-545=14×(540÷6)=674-366=158+105×5=680÷(64÷8)=490÷(96-94)=135÷9×29=13×34×2=13×29-202=697-125×3=119+326-106=76×(30÷6)=271+79=788÷2×7=54÷9=742-132-144=478-77=196×2=419-430÷2=26+641+164=126÷9×37=276×6-627=10×4×79=160×2÷8=10×3×53=46×12-360=70×8÷7=31×7×3=231+76-170=766÷2+528=184+784+492=922+522÷9=28×10×3=108×(329-320)=144÷(2×3)=20×4×85=275-65×3=24×10-59=409+11×53=856÷2÷2=970+(948-75)=405-44=140×6÷5=2/4-1/4=776-(39+328)=800÷(16÷8)=661×(36÷9)=481-303+173=922×3=375-155=111×(27÷9)=239×4-597=820÷(641-639)=13×(397-390)=16×4×37=207×3×6=358-129×2=243-(401-289)=937×6÷3=22+370+18=14×(162÷3)=397-243=246+12-196=106+372-170=88×(150-135)=498-(48+253)=10×7×34=725-(572-350)=7.1+4.0=98×90=307+82=729×4-921=653×(24÷3)=988-26×22=15×32=77+347-269=928×5÷2=329-(44+191)=45×61÷9=35×(220÷4)=91×18×3=24×2×51=17×(40÷5)=8.1+6.0=82+187+658=487-42×4=545+204×3=5.8+6.0=29×(819-804)=990+504=315÷9×24=89+125×6=893-196-454=713-25×9=290-20×7=909×7-790=121-(486-443)=731+417=86+882÷6=8.7-4.9=488-17×14=155÷5=588+210-113=242-(669-547)=21×16-35=312-17×18=52×39×4=62+25×22=574÷7×22=286+148+30=868÷4=68×(511÷7)=907+(549-531)=487-447+110=406-14×16=274-(265-218)=44×(20÷5)=527+712=19×(153÷3)=(397-370)÷3=375÷5×6=218×(12÷3)=144÷6+224=(366-285)×96=364+(303-232)=361+176+222=255×8÷2=398-27×13=(786-371)÷5=(161-53)÷3=966÷(12÷2)=978-296×3=630÷9×2=200+28×10=85×56=709-558÷3=30×2×84=979×(16÷2)=423×(333-326)=455-(237-77)=13×69=310×3-388=494-12×20=709-(152+346)=236-(389-365)=979-36×18=3.7-0.6=457-(16+69)=16×4×78=35×(72÷8)=386-714÷3=673×(21÷7)=39×(228÷6)=779-307-452=885÷5×7=604-(132+268)=281×(14÷2)=4/10-2/10=246+170-344=324-184=5.5+3.7=93×5×8=131×(30÷5)=24×14+221=267-135-52=509-24×16=557×(12÷4)=377-(116+138)=419+(180-44)=2/6+4/6=150÷3=852×4÷3=(379-309)×70=315-(67+154)=23×32=490-11×25=259+678÷3=64×7÷2=314×7=130+210+523=884÷4=71×(348-337)=993×3=(300-132)÷3=40×4+782=10×74÷4=642×(27÷9)=530÷2=865+900+413=(441-51)÷3=27×3×56=720÷6÷8=72÷(3×3)=163+262-26=10×5×94=561+43×11=456÷(4×2)=423+155÷5=149+94×7=666+205÷5=95×89×6=463+916÷4=(787-332)÷5=34×2×71=583-639÷3=58×4×3=959-29×29=20×32×7=903-(368+184)=766×2=41+16×46=10×30÷3=91.2-6.6=459-348+372=72×12=258÷(2×3)=289-11×14=22×22=343-163+116=74×7+756=159-10+134=303×(135-132)=55×9=392-108×3=67×(276÷3)=97×66=432+129+767=828÷9=97.3-30.1=96×(602÷7)=708÷(2×2)=(133-61)÷4=89×99=266÷2+253=551-(64+85)=90+44×16=34×19=46×(56÷7)=570÷3×2=12×25-227=16×(336÷6)=99×10-443=380-(35+208)=508-43-323=(359-233)÷2=407+(356-22)=23×6×4=39×(30÷3)=49÷(28÷4)=180×2÷9=34×(224-195)=607×(245-238)=23×4×6=86÷2×16=124×(12÷6)=30×13÷6=98×(264÷4)=399×(36÷6)=192÷4=9.7-0.8=2.5+5.3=528×(47-41)=916-19×14=837÷9×3=333-112-183=(464-116)÷3=3/7-2/7=153+697=358-14×13=242+(843-328)=179×7=126÷6×45=495-362=115×8-83=910-310-299=190×(35-31)=315÷9×66=718+776÷2=245×4-592=322+(489-340)=19×28÷7=12×6×11=979-728-227=64×56×6=81×12-803=342÷(545-542)=49×2×73=580×2÷4=616×3=788-503=300÷(497-495)=387-293-60=330÷(12÷6)=264-(156+79)=690÷(3×2)=881×2=726-(606-235)=130×4÷8=155×2×3=432+976=6/10+2/10=13×(189-178)=58×17×8=396÷3=13×19×3=54.0-1.1=30×5÷3=544+218=58×2×7=81×32÷4=748÷(2×2)=294+187+220=224×4-176=(324-257)×90=984÷3=165×6=385÷(20÷4)=205×3=112×5÷4=562-(926-543)=262-198+16=58×5=983+850=966÷(2×3)=28×4÷7=3/9+2/9=35÷7×8=335÷5+22=786-574+10=274÷2=360÷9×15=(430-399)×32=17×24+485=16×2×20=189×(218-214)=250-191+224=28+330-202=16÷(2×2)=926+456-945=483+39×8=736-135+967=45×2×48=29-17+703=25×(333÷9)=(860-383)÷3=118+(359-310)=10×15÷2=480÷5÷4=39×21×3=21×(364-355)=341-246=674-184-481=456×2÷4=686-324=197-13×15=377-532÷7=363-(446-83)=682-392-16=670-130÷2=342×2×7=897-552÷2=190-582÷6=361+14×20=640+159=312÷6=840÷(3×2)=71×50×4=16×58-691=107+(488-15)=30×16-96=37×21×4=610×(40÷8)=18×12×3=163+16×43=155÷5×2=78×(520÷8)=199+216=239×2+67=28×5=2.4+2.5=50+286+46=638÷2=216÷(36÷4)=91+742÷7=952-117×8=700-507=22×12+500=343-120+199=18×(364-332)=161-106÷2=859-(519-335)=495-11×10=158+361×2=241+132=479-24×12=669-125=6.4-4.4=108÷6=434÷7×5=16×(238-235)=596-10×38=417+517+66=40÷5+27=86×9=11×12×5=768×2=111+90×8=5.0+5.0=302÷2+231=128+327=828÷9×24=105×4÷5=14×(40÷2)=77÷7×90=23×40÷2=13×36+444=520-430+697=627-49×8=510+(801-348)=42×94×6=945+(293-78)=464÷(32÷8)=213×(307-304)=405-(331-203)=248+139×7=1/4+3/4=196+102+259=497-252-176=469-49=291+144-143=18÷9×60=177×(246-243)=238+29×3=965-13+938=974-(216+362)=105÷7×60=844-676=98×(109-104)=892×3-756=64×33÷6=573-140×3=888÷2×9=396÷9×21=66×14+287=888×9-40=960-222×4=467-39×3=459+952+98=372÷(2×3)=240-45+413=407-(56+133)=876÷3+84=241-101-58=15×44=752+442-944=363-(437-260)=283+93×7=403+945-471=9.0-2.2=(910-626)÷2=24×32-712=792÷6÷6=180÷(81÷9)=186÷(3×2)=852÷3=38×(114÷6)=1/5+3/5=158×(16÷4)=3/6-1/6=239+61×12=347-654÷6=783×5÷9=283+20÷5=521-(262-195)=100÷(36-34)=85.0-72.7=16×35-367=35×11-314=62×87÷3=476÷(340-338)=12×6×65=401-262÷2=86×6×9=117÷9×76=245+13×15=750+543-938=3/10+5/10=17×15×2=717-32=264-(322-185)=(326-312)×61=5.8+7.3=164+200-292=400÷2=437-17×20=162÷2×8=325+19×5=(361-329)×25=2.2-0.3=50×10-135=330+36×8=909÷(3×3)=680-23×12=127×4÷2=907+45×2=297÷(3×3)=259-(312-187)=292-(49+111)=846÷2×5=837÷(3×3)=414-58-92=39×74×7=243+13×56=30×26÷2=816÷(3×2)=133×(388-380)=425×5-240=72×2=879-755+863=348+748÷2=225÷(427-424)=119÷7×41=65×50=252+54×2=46×(35÷7)=656÷(2×2)=869+137-938=33×26=125+16×46=66×4+342=819+10×5=21÷3=128×7=392÷(369-365)=826÷2÷7=(323-48)÷5=535-61-243=95×66÷3=92+167+241=624÷8÷2=4/6-1/6=744-421=120+116+161=285-(87-60)=316÷(2×2)=194+271=156×4=344+716+212=203-70×2=188÷4×26=19×34+293=270÷(390-384)=340+312×2=984×2=8.5-5.4=14×7×30=629-121×2=10×39-149=988-(327+425)=720÷4÷9=18×24×2=945-251×3=496-452+26=688-(456+221)=339+36×5=76×(258-252)=17×12×3=20×19-209=13×10×3=5.5-2.2=3/7+2/7=409-27×15=47×77÷7=365+(413-91)=426-288-36=(193-170)×18=36×8÷2=19×(445-439)=801÷3=264+196-17=876+19×18=548-495÷5=87×12=658-(690-36)=666÷3×2=66×93÷9=16×54=281-12×23=324÷(18÷9)=744÷2÷3=176-99+247=780÷(18÷9)=397×4-945=454-404+224=39×(84÷7)=42×(423-349)=375-290=999-56-758=0.7+9.0=201×4-506=1/4+2/4=111÷3×94=768÷(3×2)=369×3-134=68.3+30.4=70×7÷5=798+547-960=413+76=49×24÷8=(523-456)×11=799+26×8=88+250=40×17-214=195-112=228-21×5=101+45×6=108×(189-184)=20×4×94=142÷(10÷5)=196÷7×29=488÷(2×2)=342÷6=554-(679-475)=301÷7×11=120÷4×8=110×4×2=74×72÷4=118+32=206+150-315=272×3-685=93×(792-742)=11×26×8=25.7-12.9=29×(245-236)=749-70=221-848÷8=944÷8+225=422×(72÷8)=505-376÷4=10×76÷2=198×5×8=63×42=352+(340-257)=84×28=444÷6×5=228÷4=3.2+8.4=484-206-230=110÷(967-962)=5.1-1.8=547-(420+112)=786-12×65=77×63÷7=30×2×37=847+(764-265)=4.9-2.6=42÷(63÷9)=19×5×70=85×10=435÷(20÷4)=358÷2×3=894+(309-190)=960÷5÷8=621÷3×9=225÷(3×3)=27×14×2=188×4-581=55×90÷9=236-(454-297)=252×(668-660)=14+263+400=76÷4+103=22×3×64=16×3×4=24×6=840-13×36=603÷3+563=365÷(40÷8)=150×(369-365)=341-175÷5=711÷(3×3)=126÷7×40=853+(923-163)=323×(10÷5)=379+530-526=640÷(129-124)=411+190+480=633÷(21÷7)=134+87+105=5.3-2.9=523-135=32×14×2=79-603÷9=26.8+30.9=296×3-744=11×23-189=(958-706)÷2=91×73×5=128×4÷2=332×3÷2=608÷2÷4=356+51-133=688÷(888-884)=30×82=62×4×2=347+516-359=166-19×6=(363-39)÷4=23×(188÷4)=208÷(12÷6)=51÷(272-269)=191×6÷2=11×42-300=864÷9÷3=28.8-23.4=888+85×5=924-722+440=15×20×3=5/8-2/8=363×5-653=63+97×5=(428-148)÷5=14.7+69.8=849+673=144+25×26=645-(730-210)=35×14-89=388-(452-426)=226÷2×4=114÷(32-26)=300-215+150=640÷8÷2=981+430=856÷8+230=116+14×41=20×(23-19)=85×62=442÷(820-818)=444+31×31=481-13×18=460-199×2=254-47=708+(283-206)=76×65÷5=822-456-62=940-310÷2=244+(887-64)=14×50-35=89×16=(680-464)÷8=271-175+211=125+331-203=84×53÷2=588÷6×74=729+37+132=232-(100+10)=94.1-87.1=33÷3×45=365×(317-308)=290-58×5=45×2×91=138÷(13-10)=22×10×2=577-252÷4=669-25×11=65×(72÷6)=14×32-100=918÷2=375+(987-788)=(420-339)×55=178-(45+33)=171-(423-368)=150÷5×25=191+(130-36)=274-(269-264)=864÷9÷4=79×(24÷6)=12×(77÷7)=270÷5=10×41-238=(418-78)÷2=15×(434-374)=552÷(4×2)=570÷5×2=397+46×12=54×18×8=(465-151)÷2=321-110+154=994÷7+670=29×10×3=504÷9÷7=179×(477-472)=18×25÷5=76+318-384=484×9-614=922-(123+786)=参考答案70×8-277=283323×3-88=8812.3+6.8=9.1(187-145)÷2=2170×38÷2=133013×(300÷4)=97585+(495-265)=31510÷5×9=18945×5=472525×27-239=436639-143×2=35349×41×7=14063298+329+676=130316×(79-74)=80416÷(464-456)=52137×(18÷6)=411992÷4=248922+(405-261)=1066561-(210-45)=39679×(86-69)=1343410÷2÷5=41783×6÷3=1566189÷3×7=44177×7=5395/8+2/8=7/8584-321+652=915132÷6×95=2090958-872÷2=52211×14×6=924403-(252-224)=375261-(193-63)=131840÷2×5=2100931-(745-565)=75112×20×4=960600÷4×6=90054÷9×95=57017×27-254=205868÷4÷7=31204-195+121=130253+243=496345÷(21÷7)=115232+(864-535)=561825-296×2=233768÷8×63=6048864÷(45÷5)=96380-135÷9=365793+201×3=1396640-(350-162)=452245×2÷5=98152×2×3=912151-76+179=25429×34-579=40737×9×3=99953×3×5=795421-35-301=85139+217-148=20816×5×91=7280134×5×9=6030353-(136+217)=05.3-1.2=4.1138×5+232=922(174-154)×80=1600144+256=400200÷4×75=3750776÷(2×4)=9782×11-474=42825×5×2=250719+13×32=1135762×4=3048647+89+114=850112×3=336477÷9×11=583783+390÷5=86175×2×6=90018×19-321=21324-(150+40)=13446÷2=23(462-453)÷3=363×2×5=630501+(727-106)=1122146+57×11=773189-56+51=184996-(383+414)=19951×14=714479-376-42=61176-171÷3=119355+(456-340)=47114+487×2=98848×5×2=4809.0-5.8=3.2461-206=255495÷(336-327)=55287÷7×38=1558126÷7×9=1622.0-1.9=0.1178÷(242-240)=8982×70=57401/6+2/6=3/6427+131=55896.7-53.8=42.9453+104=557375+580÷2=66548×3×5=720410-140×2=130960÷4×8=192027×10×3=810304×(615-612)=912347-144×2=5943×98÷2=2107866÷2×6=259899×48÷8=59444×2×53=46648.5+9.8=18.352×11÷4=143413×2-19=807260÷(20÷4)=52640÷4=16098×(141-43)=9604239+245=484936÷(2×3)=156341-128-190=23259+13×49=896452+587-421=618354-19×5=25911×(150-129)=231674×9-674=5392978-32×17=43435×(16÷4)=140282+(432-359)=35585÷(367-362)=17488+249+813=155011×28×2=6161.5+0.9=2.448×17=816(897-503)÷2=197224÷(64÷8)=2883×17×4=564474+73×10=80480×2×5=80076÷4=19(384-112)÷2=13620×4×63=5040279÷(12÷4)=93522-12×13=3668.4+8.4=16.8780-(230+339)=211328+554÷2=605162÷(14÷7)=81131+420+877=142821.6+45.9=67.5690÷(16÷8)=345343-(60+276)=74.3-3.6=0.7(558-414)÷4=36444÷(2×3)=74438-144=29435×3×4=420488-(274+180)=34154+198÷6=18740×22=8806.3+6.2=12.5965-789+521=69732+50×6=33289.3-55.1=34.2332÷2=166383-141=242602-(31+142)=429(427-103)÷3=108480+302+27=809631+627+181=143979×99=782110×49×6=2940758×(415-406)=6822484-361-33=90299×2=598797+16+592=1405832×7÷2=2912469-18×12=25310×71-363=34724×55=1320(273-49)÷7=32948÷(392-386)=158316-19-280=17422+26×12=734792-(797-58)=53361+(474-282)=553519+15×59=140498÷(276-274)=4924×(531÷9)=141617×4×67=4556267÷3=89652×(745-738)=4564252-29+124=347465÷(15÷3)=9388×(40÷5)=704304÷8÷2=1940+71=111162×2=324290÷(18÷9)=145(292-277)×22=330778×3-165=2169352-337=15791-912÷3=487799-303-45=45121÷3+632=639286+79×5=6815.3+4.8=10.1376+(213-107)=482776÷(2×2)=19481×2÷9=18696÷(701-699)=348464-(33-12)=44331+(376-155)=252348÷2÷2=87389+102×5=899540-138-51=351109×9-579=402(813-419)÷2=19760×(56÷8)=420772-436-295=41375-630÷9=305340+406=746233+25×19=70892×(297÷9)=303622+371-64=329735-(146+212)=377501-15×15=276144-100=44352÷(48÷6)=4498×9=882640÷8÷4=2014×35-195=295964+21×33=165757+91=148225-346÷2=52393-960÷3=73225×3+53=728(277-228)÷7=7250×(18÷9)=500864÷4÷6=36149-96÷2=101423÷3×8=1128(282-183)÷9=1193÷3×16=496737×(342-338)=294817×32+551=109515×4×2=120466-286+454=63423×10÷2=115663-39×7=390473+145=618625×(139-136)=187516×(116÷2)=928325+134=45956÷(20÷5)=1475×7-328=197867+998-390=147527×11×3=891261÷3=8744×8×2=70424×4×22=2112930+57×13=1671498-488÷2=254225+37×17=854964-240-321=403968÷(2×2)=2429.9-6.1=3.8596-158×2=28019×(14÷7)=38488÷4÷2=6139×11×2=8583.3+3.6=6.9446-185=2617.9-5.4=2.5136-21-67=483.8-2.0=1.8360÷6÷4=1567×(600-525)=502520×28÷8=70173×5-397=468(365-329)÷6=6114×6×7=478845×11=49529×(144÷8)=522618×(642-634)=4944529-156+177=550380-740÷2=10233-(258-221)=196400×2÷5=16094.5-7.1=87.4340÷5=68734×(27÷3)=6606386+358+247=99118×(288-274)=252(345-233)÷4=28410+(366-166)=610608÷(2×2)=15219×33-85=542387÷(54÷6)=43956÷(2×2)=2395.6-1.0=4.6(333-201)÷6=223.1+9.4=12.5288÷(10÷5)=144168÷(798-795)=56468×8÷2=1872111+758+278=114713×10=13039×23-480=417377+167+391=93540÷(441-436)=830×29=870878-21×36=122308×8÷7=352480×2÷4=24043×(260-248)=51662×(395-364)=1922954÷(459-453)=15983×6=498887-290×3=17165÷3=5514×2×73=204468.7-44.3=24.4462-384+521=599392÷(2×2)=9880×55=4400780÷(2×2)=195332×9=2988668-11=657367-129+396=634420÷(2×2)=105411-888÷3=11564×3=19284×(420÷6)=5880214+159+265=638(390-78)÷8=39304-198+253=359477-723÷3=236162÷3×77=4158240÷(36÷6)=4096+329-132=293432+256×2=944383+120+419=922158×(168-165)=474823+113+516=1452289-(153+15)=12114×34+975=1451831-25-25=781574×3-69=165329×2×12=696954÷9+265=37110×88-181=69921×22-97=36533.2+60.7=93.9388÷(204-202)=194280÷4=7035×5×9=157513×(10÷2)=6579×69=545121×2×32=1344336-123-154=59612÷(12÷6)=306(776-692)÷2=42249÷(21÷7)=83737+125+960=1822452×5-826=1434555÷3×9=1665408÷(2×4)=5112÷3×55=220280÷5=56292×3=876518+(814-198)=1134942-166=776492-16×26=76(218-141)×12=924450-(292+110)=48410+324-139=59543×2×79=6794221-696÷6=105(949-920)×83=2407268÷(2×2)=67380-60×5=80311+(995-746)=560139+(326-280)=18545×8-128=232184×3=552940-23=917685+180÷5=721484×(24÷3)=3872171×(30÷6)=85564×12÷6=128264÷6÷2=2234.6+9.3=43.9473×6÷3=946480+658+447=158539×8÷6=52944-20×17=60497+214-130=18121×11-73=158253×2×6=3036(409-89)÷2=1609.5-5.6=3.9767+(525-242)=1050459+357=8160.9+9.9=10.8288÷6÷3=16(596-320)÷2=1387.2-1.5=5.7354×2=708496÷(32÷8)=124466-19×10=276285÷(400-395)=57248×3×4=2976(808-709)×74=7326280-968÷8=159904-136=768702+742-349=10956.0+2.5=8.5123×4×9=4428258-552÷4=120808-(266+359)=183133+358-113=37883×8-228=436892-879÷3=59947×(22÷2)=517701×(18÷3)=4206500÷(2×2)=125459-17×5=37454×8×4=172810×8×53=4240488-260=228478-67×4=210299-69÷3=27622×4×92=8096464-147+90=407262-19×2=2247.8-2.5=5.3769-(439-130)=460216÷3=72934-19×26=440157+307=464(462-449)×11=143(208-109)×93=9207636-288+463=81146×(57÷3)=874413÷7×9=531546÷3=1822.0+9.9=11.9452+(493-318)=627144÷3×18=864126÷6=2188.6-28.6=60.0636÷2+110=42817×97=1649176÷(506-498)=2217×27-387=7224×41=98410×(228÷3)=760483÷7=69(442-426)×43=688340×2-644=3620×(472-469)=60(417-157)÷4=6516×21=336390-87-57=24618×15-190=80454-(252+33)=16933×3÷9=11410÷5×9=73839×(90÷9)=39035×2×89=6230328-202+180=306222÷(12÷4)=74268+86-257=97418+(30-11)=43713.4+16.5=29.9784÷7×2=22424×25÷2=30012×4×31=148812×(268÷4)=80430+942-267=705493-(156+193)=144319-(321-200)=19825×6×2=300864÷(32÷4)=108963×2=1926957-341=616190+231÷7=22315÷5=3827-489=338824-493-166=16529×24×9=6264955×(525-521)=3820158×4+207=8399.6-0.2=9.4225÷5÷9=5149×5-228=517206+46=252236×9÷6=35487×7+432=1041975-(384+93)=498720÷6÷5=24108÷(459-453)=18270×5-201=1149322÷2÷7=2355×15-501=324146+233=379458+30×27=126872÷4×13=234278÷2×5=695636÷3÷4=53382+840÷3=662666÷9÷2=3738÷2×3=57200+(413-340)=2733/5-2/5=1/552÷4×5=65719+159+415=1293792÷8×10=990223×(362-353)=20077.7+3.9=11.6126×6-34=72211×94=103475+91=166420÷(492-490)=2103/4-1/4=2/4486-28-356=10230×(297÷9)=990116÷4+198=227304÷8=38763÷7×2=2188.9-4.2=4.7461-(177-17)=301137×(21÷3)=959418+251×3=1171138-67+355=42613×(60÷3)=260384+(165-56)=49312×4×3=144626×(62-53)=5634853-44×13=28125×9÷5=45264÷6×66=290482×9=738129+656÷4=29369×(84÷7)=828338+889-705=522665-240+736=116122×19=418464-185-229=50189+235=42448×17÷3=272704-69×4=42852.5+19.3=71.8104×7+333=1061169×(206-202)=67678÷(846-843)=26473-(138+324)=11593-135÷9=57830×7=210422÷(14÷7)=21127×(108÷3)=972952÷(12÷6)=476940÷(2×2)=23525×(96÷3)=80010.4+74.6=85.011×(365-321)=484282×2×6=3384150÷2+397=4726/8-1/8=5/824×24=576128÷4×73=233644×97×2=853681÷3÷9=3738÷2÷3=123792×(620-611)=712810×86+921=17816/10-2/10=4/10892-600=292686-140×4=126388×2÷4=194713×4=28524.5+0.7=5.2442-(67+201)=174184+43×16=872(351-275)÷4=19900-15×27=49570÷(10÷5)=3519×2×69=262228×41÷7=16425×3×36=270084÷3×16=44836-(133-112)=15247+177=424585-487=98871×8÷2=348445×2×47=4230413-53-133=227238-56-131=511/5+4/5=1128×6×7=5376285-40×6=45497-(952-459)=4728÷(89-85)=1825/7-1/7=4/717×2-20=14384+(182-98)=468413-(83+263)=6710×2×73=1460875÷(925-920)=175377-10×22=157230÷(759-757)=11524×14-186=150448+(293-284)=4575.3+6.8=12.164×(185÷5)=2368544+832-310=1066576+25×34=1426748÷2×6=2244263+162÷3=31761×(636-567)=4209549÷(27÷3)=61888÷4÷2=111381-16×4=31763×9÷7=81666×(72÷9)=5328284-12×16=9258×(35÷7)=290445÷(273-268)=89786÷6×3=393378×3÷9=126927-284÷2=785451+18×3=505698+873-131=1440380×2-263=4972.7+3.6=6.3428÷(2×2)=107562+192÷3=626488-(151+268)=6917×(313-279)=578396÷3÷2=66(216-202)×21=29443×17+356=1087678+401+451=1530375-(205+145)=257.1-1.0=6.144×15÷3=220768÷8+608=704834-298-436=1003/6+2/6=5/634×26=88487×4×6=2088354÷2+352=529324-154×2=1612×26×8=249665×76=4940608-(822-792)=578993+397×2=1787(313-205)÷2=54445-226=219156÷(471-467)=3952×16÷4=208475×5-507=186817×(210÷7)=5105.0-4.7=0.3820÷4÷5=41237×(32÷4)=189614×7×97=9506126÷9×13=182496-366+131=261450÷5×6=540(181-163)×48=864228÷2×4=456827-381×2=65780÷5÷4=39414-792÷8=315810-305-150=355670×8=5360201+485=6860.4+3.9=4.3642×2-344=94021×(82÷2)=861953×9=857751.2+2.3=53.5452÷2×6=1356218×(49÷7)=1526446-50×7=9660÷5÷2=650×18÷3=30014×(297-237)=840966÷3÷7=4663-43=2032×31÷4=24894.0-0.9=93.120×16-230=9075×4+11=311303×3-487=422138×3×9=3726486÷2+756=99951×15÷5=153446-65×6=5652.5+18.3=70.8700÷(2×2)=1752.7+8.2=10.9941×(995-986)=846960+123=183111+158=269824×(28÷7)=3296240÷(359-353)=40312-(467-187)=3253+308=361564÷6÷2=47341-21×10=131(246-229)×35=595212÷4=53880-(265-127)=742180-928÷8=64387-531÷3=210533-12+878=13995.8-4.2=1.6639-200-433=6552÷6×32=2944203×7=1421476÷2÷7=34440÷(60-55)=8841×(120÷5)=98495+29+328=45214×62÷7=124664÷(2×2)=166828÷6÷3=4634+891+503=1428245÷(341-336)=49512+569-122=959(265-149)÷4=295/9-2/9=3/993×(384-377)=65149×6×2=588(295-187)÷4=276.0+0.6=6.625×(104÷2)=130095×77÷7=104576.5+6.3=82.8454×(811-802)=4086851+252-922=18177×27÷7=297988-13×50=33812×25-141=159456-254=202807-545=26214×(540÷6)=1260674-366=308158+105×5=683680÷(64÷8)=85490÷(96-94)=245135÷9×29=43513×34×2=88413×29-202=175697-125×3=322119+326-106=33976×(30÷6)=380271+79=350788÷2×7=275854÷9=6742-132-144=466478-77=401196×2=392419-430÷2=20426+641+164=831126÷9×37=518276×6-627=102910×4×79=3160160×2÷8=4010×3×53=159046×12-360=19270×8÷7=8031×7×3=651231+76-170=137766÷2+528=911184+784+492=1460922+522÷9=98028×10×3=840108×(329-320)=972144÷(2×3)=2420×4×85=6800275-65×3=8024×10-59=181409+11×53=992856÷2÷2=214970+(948-75)=1843405-44=361140×6÷5=1682/4-1/4=1/4776-(39+328)=409800÷(16÷8)=400661×(36÷9)=2644481-303+173=351922×3=2766375-155=220111×(27÷9)=333239×4-597=359820÷(641-639)=41013×(397-390)=9116×4×37=2368207×3×6=3726358-129×2=100243-(401-289)=131937×6÷3=187422+370+18=41014×(162÷3)=756397-243=154246+12-196=62106+372-170=30888×(150-135)=1320498-(48+253)=19710×7×34=2380725-(572-350)=5037.1+4.0=11.198×90=8820307+82=389729×4-921=1995653×(24÷3)=5224988-26×22=41615×32=48077+347-269=155928×5÷2=2320329-(44+191)=9445×61÷9=30535×(220÷4)=192591×18×3=491424×2×51=244817×(40÷5)=1368.1+6.0=14.182+187+658=927487-42×4=319545+204×3=11575.8+6.0=11.829×(819-804)=435990+504=1494315÷9×24=84089+125×6=839893-196-454=243713-25×9=488290-20×7=150909×7-790=5573121-(486-443)=78731+417=114886+882÷6=2338.7-4.9=3.8488-17×14=250155÷5=31588+210-113=685242-(669-547)=12021×16-35=301312-17×18=652×39×4=811262+25×22=612574÷7×22=1804286+148+30=464868÷4=21768×(511÷7)=4964907+(549-531)=925487-447+110=150406-14×16=182274-(265-218)=22744×(20÷5)=176527+712=123919×(153÷3)=969(397-370)÷3=9375÷5×6=450218×(12÷3)=872144÷6+224=248(366-285)×96=7776364+(303-232)=435361+176+222=759255×8÷2=1020398-27×13=47(786-371)÷5=83(161-53)÷3=36966÷(12÷2)=161978-296×3=90630÷9×2=140200+28×10=48085×56=4760709-558÷3=52330×2×84=5040979×(16÷2)=7832423×(333-326)=2961455-(237-77)=29513×69=897310×3-388=542494-12×20=254709-(152+346)=211236-(389-365)=212979-36×18=3313.7-0.6=3.1457-(16+69)=37216×4×78=499235×(72÷8)=315386-714÷3=148673×(21÷7)=201939×(228÷6)=1482779-307-452=20885÷5×7=1239604-(132+268)=204281×(14÷2)=19674/10-2/10=2/10246+170-344=72324-184=1405.5+3.7=9.293×5×8=3720131×(30÷5)=78624×14+221=557267-135-52=80509-24×16=125557×(12÷4)=1671377-(116+138)=123419+(180-44)=5552/6+4/6=1150÷3=50852×4÷3=1136(379-309)×70=4900315-(67+154)=9423×32=736490-11×25=215259+678÷3=48564×7÷2=