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518×(366-360)=804÷3×8=79.4-36.3=123×2÷3=509+413+34=400+(165-87)=485×7=40÷2×45=748-174+48=440÷(4×2)=34×9÷6=24×2×69=325×5-444=108+59×12=954÷6÷3=348-39×7=451-721÷7=43×13=88×44=47×17=187+(184-133)=(933-45)÷6=96×24=717-104÷4=160+887-103=840-591-174=588+322+592=4.9+0.7=27×31÷3=124÷2×4=468÷9÷4=82×92×4=266-52×5=230+218-261=15×12×3=139×6-478=792-(165+334)=122+16×12=367×2-484=56×(342-313)=796+352+448=259-75×2=579-26×18=989-210+141=114×4-141=40×(18÷3)=93×98÷2=149×5-537=853×(904-901)=360-(66+243)=182÷7×29=443-15×26=17×(270÷3)=17×77=63+130÷5=295-111-59=1/8+6/8=317-167=44×52÷2=904-15×47=432-12×17=754×7=312÷4+310=439-400÷2=90×(24÷6)=468÷3÷3=99÷9×19=437×(10÷2)=43.9+54.5=719+151×4=585÷5+141=(440-71)÷3=111×(18÷9)=176÷8×65=102+186-196=3/7-1/7=3/8-2/8=(171-101)×11=374-(59+149)=404÷(2×2)=29×30÷3=428-(170+222)=7.9+4.9=75×72=203×3÷7=18×4×13=12×11×5=454+(670-574)=32×14÷4=303+11×47=72×(445-436)=93×5+302=430-103+101=21×4×5=30÷3×5=87×28×3=865-(939-352)=684-134-168=235+104=15×32-312=243÷(36÷4)=686-497+156=(218-126)÷4=128×3÷4=600-(430+140)=21×4×29=469-462+203=(386-375)×33=34÷2×88=276-(290-253)=816×8=10.9+12.5=27×33-492=554+34×22=(468-358)÷2=103×3=420-(344+49)=390÷(540-535)=27×15÷5=926×(550-545)=64×4=270÷6×52=192÷(2×3)=48+216-161=37×16=30×3×32=78×32=168÷4×2=80×(14÷2)=34×87=71×12÷2=8.9-1.1=119-32÷4=125×(165-160)=534÷6=457+657=101+270-225=83×96÷8=105-27+184=32×32=65×12-386=71×4×2=216+299+443=303÷3+83=26×16-347=816÷(2×2)=768÷(3×2)=498-(196+129)=81×5=149×6=454-918÷9=304÷8=67×(108÷9)=96×(12÷6)=220×5-532=792÷(2×4)=(618-285)÷3=712÷(2×2)=430-51×4=317-47×6=(389-309)÷4=399÷7=100×(368-361)=126÷2÷7=80×(162-158)=617+121×4=966÷2=96÷8×43=126+182÷2=337×6÷2=251-63+183=21×26÷6=458-(439-74)=337+100=315+19×27=970+49×13=(229-165)÷4=16×2×68=6.8-4.3=953×(48÷8)=115×6-485=133+78=968+529-330=135÷5×30=936÷3÷6=903+882÷2=200×(32÷8)=367-355+140=422-348+182=96×80÷5=9.3+4.9=756-12×17=533+(950-371)=344÷(64÷8)=28×4-79=352+75=49×(244-236)=353+496-355=656+(720-36)=(252-231)÷7=439-(438-310)=17×12×4=20×(56÷2)=819-14×57=318×8=13×3×93=403+132×7=662+(638-34)=496÷2÷4=31×18÷2=214÷(939-937)=23×(189÷9)=232÷(4×2)=427÷(35÷5)=260×8-703=451-53=259×(14-11)=143-(147-49)=437+(958-732)=904÷4+252=417-156×2=356÷(62-60)=180÷9×11=72÷(244-238)=26.9+14.2=90×37÷9=985-30×3=215+834÷2=698×5-772=684-(223+364)=397+768÷8=633×2÷6=612÷2×6=445÷5×23=765-531=460-(207-94)=288÷9÷2=304÷8×28=161+210=308-39+805=133×6×8=198-147=173×6-451=656÷4+20=6.9-1.1=236×4+843=671-152+412=767×9-113=46×80×3=14×70+948=59×59×6=255-56÷4=269+304=68×(783÷9)=(833-140)÷7=56×7÷4=130×5=7.5+1.6=96÷4÷3=36÷3×29=447-157=88÷8×41=28×(479-435)=300÷(32÷8)=5/8+2/8=(879-129)÷3=159+19×2=89+56×13=439-(112+297)=58÷2×6=37×(276÷3)=7.2+1.3=439-79×2=25×10×2=451-65-81=300÷6×94=569×7=11×4×95=147÷7×5=832+656÷4=576÷4+59=691×5-77=953-464-280=29×(200÷5)=153÷9=966÷(42÷7)=13×(471-418)=207×2×7=672÷4=325+17×8=16×55=405÷3÷5=(502-266)÷4=61×(390÷5)=318÷3+457=438+35×8=3.0+0.2=222+574-155=183×(91-86)=(910-10)÷9=(447-379)÷2=994-655=665÷7+691=355-29×11=55-154÷7=212÷(939-937)=473×2-128=350-82-169=563-875÷5=112+13×64=(436-292)÷2=980-132=201÷3+545=71×78÷6=920-183-727=25.2-19.0=11×20÷2=190-(31-27)=(577-329)÷2=169×(27÷9)=19×18-296=109+149+721=467-374+96=231+218-348=11×43+994=6.5-3.1=136×(14÷7)=25×4-34=828+(736-674)=300÷(2×2)=54×73×9=15×(147÷7)=136×2×3=24÷8=374-10×37=82+310+169=203×9=17×21-284=674÷2×8=376-56÷8=631×(15÷5)=758-65×8=37.8-32.3=484×2×5=3.3+3.9=356-(336-50)=2/7+4/7=128÷2+90=12×49-398=921÷3+198=10×23+279=63×(12÷4)=113×(436-429)=66×(196-184)=982-83×8=831-(34+253)=90.4-0.8=11×12×4=723-46÷2=62×(618-527)=557+212+102=48×18=377-41×4=29×3×9=(504-477)×22=2.5+3.7=18×10×3=592-581+377=748÷(904-902)=828×8=48×(366-340)=440÷5÷8=890-402-418=(297-273)×15=77×(24÷6)=5.8-3.5=66+177=345÷(18÷6)=172×2×6=492×(346-338)=448÷(16÷2)=939÷3×6=80×8÷5=(865-268)÷3=228+(399-307)=77×(45÷5)=12×15×5=263-165-48=319-216÷4=(384-333)×12=30×8=881-145×6=8.9-4.8=647×6=(298-234)×16=426÷(426-424)=19×13+320=469×2×9=896÷7+353=1/7+5/7=356-(125+142)=(426-355)×90=985-111-258=94×93=36+118+234=266+(294-216)=62×44=77-22×3=848÷(4×2)=234+174+161=205×(24÷6)=49+18×35=17×(300÷5)=120÷4+358=56×15÷2=(490-229)÷3=914×6÷3=87÷3×50=15÷5×3=974-192=15×40÷2=10×(213÷3)=(377-17)÷3=173+618+628=283+671+187=12×5×33=448÷4÷4=12×67-373=382+246÷3=101+141=53.7-31.7=69.4-8.9=212÷4×17=88×9-712=121+177-20=899-170-417=144÷4×26=997-24×15=14×77×9=886+844÷4=88÷(2×4)=696÷2=668÷(2×2)=842+293+71=1/10+9/10=307+108+188=78×12=6.2-3.2=10×61-279=670-384=498+466=818÷(877-875)=197+48=395+976÷4=(459-15)÷4=530÷2=414-33×11=566×6÷4=873-(619+94)=48.3+35.2=440-19=13×5×61=245-252÷2=126÷6×32=810÷(21÷7)=207+249-199=3.1+4.0=434÷7×5=146×2÷4=5.1+9.8=500-76-346=257+48+248=9.3-9.0=812-150-20=300-(30+39)=188+497=18×11+498=256×2÷8=21×22-380=78×87÷3=177+400+974=84-(500-475)=395-334÷2=369+405+225=336÷(40÷5)=271+12×49=460-341=333-167=241×8÷2=474-955÷5=528÷4÷4=904÷(2×4)=60×5÷2=461-170-97=910÷5÷2=335-11×12=232÷(101-93)=308+22×5=518×9-304=88÷4=30×3×55=96×(70÷7)=585÷5=86×(392÷8)=107+59=936-821+753=392-21-152=882÷(3×2)=241+(417-30)=465-546÷7=76×(474-463)=265+(488-292)=186÷(2×3)=86+121×2=19×2×51=473+426÷6=13×28÷7=272÷(112-110)=105+(243-234)=50÷5×12=26+135÷9=444÷6+348=486+(334-252)=686-20×25=168÷(291-284)=450+13×23=293+96=42×5=241+465÷3=246÷(2×3)=115×3×9=862÷2×6=933-14×20=568-(102+327)=136÷(16÷4)=870-631+29=27×(16÷2)=(359-226)÷7=480-245=19×3×27=173+601+186=49×20-866=432÷(2×4)=104+716÷2=27+261+159=11×10×2=53-(219-214)=130÷2=26×25-257=33×16×3=17×3×52=459÷9×5=19×4×18=989+(746-584)=212×(288-284)=35×2×93=188-13×11=13×16×4=396×2=61×2×5=910-189=378-(141+164)=181+545=194+(495-79)=1.1+8.4=20+967+423=20÷2×73=411-107-126=60÷(36÷6)=480÷(3×2)=16×65÷2=84÷(14÷7)=479×2×3=46×87÷6=6.6+9.3=2/7-1/7=816÷(3×2)=2/6+4/6=251-460÷2=52×(396-382)=896×6=48×67÷8=128+11×85=734+820-712=291×3-41=834-83-700=176×2÷8=644÷2÷7=72×5÷6=869-(66+617)=980÷2÷5=98×22=942÷2×3=224÷2=23×(20÷4)=271+112=440×(16÷2)=87×(216-211)=63×24×3=15×33-480=37×13-102=(437-406)×74=(614-551)÷7=942-923=106×9=13×8×3=66×11-415=(356-80)÷3=23×3×78=2.8+7.8=350+147-64=104÷2×13=18×9×6=195-(137+42)=68÷(12÷3)=212-60×2=486÷3×4=381-30-100=290-145=342-37×2=269+23×24=358÷(394-392)=457+83+32=9.7-5.0=14×64=819-210+605=536÷4×3=880-(525+248)=9.0-3.5=222×4=169×2×3=128÷2×13=3/6-2/6=490-(537-47)=164÷(20÷5)=14×15×3=21×9÷7=309-16×15=47×5×2=175×9÷7=2/8-1/8=447-(187-67)=44×2×9=32×19÷2=336+76=22×(18÷2)=112÷4÷4=114÷3+130=108÷(238-234)=931-11×74=455÷7×68=(336-236)÷4=65×(32÷2)=69×3×4=66÷3=140÷4÷5=874-(297+543)=722+206+793=319+85-307=654÷(3×2)=27×3×10=27×(913-887)=555÷5÷3=177÷3×63=289+950+251=925×8÷4=870-(631-285)=122×4=549+83×7=76×(539÷7)=574÷(21÷3)=267+11×9=16×33=451-(26+257)=12×8×61=301-(263-143)=55×16=88-49+220=10.0+1.8=52÷4+662=36×52×9=13+810+145=17×2×25=117÷3×19=404-56+109=10×21+584=259-(11+241)=259×2×4=22×11-159=7.9-0.8=147×(24÷6)=418-330÷2=900÷(3×3)=741+247-150=748+359=10×56-80=62×80÷5=150×3×2=845-270-566=413-311-24=589×(35÷7)=465-(332-257)=58×(88÷2)=713-92-239=104+578=(145-119)×10=322÷(464-462)=48×(914-909)=236+30×8=44×19=822-999÷3=15×64=857-640-212=213-33-139=326-(113+134)=405×2=10×(152÷4)=294+101-377=162÷(313-311)=89.9-44.2=30×(68÷4)=312+414=904÷4÷2=45×(162÷9)=794+16×3=656-517=460+(361-175)=(234-159)×63=967-399-155=105÷(10÷2)=162-(67-34)=418÷(16÷8)=13×6×46=51×5×3=526-670÷5=415÷5×6=74.8+17.1=927-35×11=20×58=102×4+788=440-205-20=489+430-278=216-(259-75)=40÷5=189÷(45÷5)=257-90=5.9-2.1=4/7+2/7=368-(477-266)=13×15×4=46×(558-520)=740÷5×2=8.2-3.8=294-567÷7=130×(50-46)=20÷(105-103)=119×3×2=26×13-100=37×25=310×(63÷9)=81×2×8=47×(410-316)=39÷3×8=419-75÷3=608÷2×6=31×14-34=17×32-476=870-304÷4=90+192=396-32×10=33×2×11=448-(120+73)=474-274+78=949-26×21=142×4×6=879+41×12=(433-393)÷2=8.6+4.8=12×(589-540)=(442-386)×53=450÷6×27=57×40×5=864÷8÷9=10×97-472=(125-31)×39=723÷3=21+(336-74)=246-108=993-(308-217)=198÷3×52=32÷4×13=62+882+801=248-10×12=422+(668-460)=172+117=457-198-40=5/9-4/9=800÷2÷8=1/5+2/5=64×(159÷3)=30×7×8=821×(624-615)=199×4=296+765-410=577+486÷6=12×16×4=(330-14)÷2=275+15×23=740×3÷2=72×83÷3=920÷2×9=380-73-164=132÷6×27=464-(415-187)=108×(127-124)=31.2+9.7=75+344-337=27×34÷6=196×5-73=28×11-74=183×(300-295)=372-(100-69)=403+162÷6=193×(410-407)=106÷(18÷9)=85-70=29×58=900-(144+667)=5.8-2.9=483-477+69=99×6÷9=988-502÷2=90÷6×61=185-114=50.3-20.7=423÷(279-276)=400+89=3.1+3.0=403-19×16=992+30+177=242-49-23=577-237=884+553+281=18×37-53=210-550÷5=721-11×42=211-50-87=652+572=503+287=397-(499-423)=45÷(18÷6)=378-287+59=303-79+260=85-11=120÷2÷5=798×(937-933)=96×(280-277)=990-31×19=324-131-132=70×12=443+37×14=199+411=823+15×25=72×9=226÷2=66×11÷3=155×4×2=38×81÷3=611+88×11=843-510÷3=288-(90+122)=72×82÷8=465-431+250=954÷6×8=(356-80)÷4=91+20×35=762×(21÷3)=924÷4÷7=1.5+9.0=358-174÷6=44×6÷2=276+66-118=873÷(3×3)=36÷(25-19)=54+(173-165)=41.4+57.1=292+63+143=409-134×3=15×(331-309)=555÷(841-836)=78×8=338-414÷9=(802-650)÷4=850÷5+722=337×7-413=602×(28÷7)=136×5-662=157+(463-335)=476÷7×11=894÷6+852=941-352-347=589-348+462=170÷2×9=54×95×3=138+447÷3=8.3-0.2=392+89=601+234-686=335-281+875=384+35×9=155×6-76=67×5=25÷5=656+357-425=408÷(16÷4)=3/4-1/4=50÷(443-441)=35×28=401-11×23=798+379+297=840÷4÷2=322÷2=284÷(438-434)=13×(213-144)=816÷(2×3)=972÷(45÷5)=536×(14÷7)=294×5÷2=129+220=55×(72÷4)=568×7=679-257×2=4.9+5.4=327-(301-199)=(647-472)÷7=125×2=468-191-35=168×5-135=877+(186-182)=166×2×3=(888-568)÷4=700÷(2×2)=347×(12÷6)=6.3-4.1=940+454+42=906÷(585-579)=4/8-2/8=369÷(328-319)=435÷5×70=58×9-351=208÷(39-37)=968÷2÷2=33×5×6=34.4+40.5=134+348=25+262×3=11×34=389-(287-150)=20×3×68=120+(296-205)=799-(954-752)=9.4+4.6=15×28-364=177×(30÷6)=474×2=136+294=577-920÷5=198÷2=418÷2×8=255-(475-457)=510+36×9=40×13-296=282÷(3×2)=5.0+9.6=381×(130-123)=738÷(2×3)=593+256-771=840-116×2=32×30=245÷7=156÷6=(809-152)÷3=439+(209-144)=9.8-8.9=162×5÷9=24×17-200=(377-349)×28=824÷4×8=29×29=7.8-3.5=368-41×5=92×26×4=33×6=19×3×39=9.8+84.8=711×(42÷7)=6/9-1/9=62×40=22×2×66=16×14×3=220÷5=206×5=422-(68+266)=88×5-194=23×(374-279)=20+11×80=161×5-459=(882-841)×57=75+(455-136)=346+129=14×22×3=469-71×5=37×9=603÷(63÷7)=396+10-54=156÷4×6=161×(10÷5)=339-(459-241)=998÷(126-124)=307-34=42×12÷3=373-285-70=41+134×2=528÷8×5=914+162×3=893+(293-65)=251-(704-522)=492-(66+243)=9.3-8.9=16×12×3=345÷(20÷4)=10×79-751=169+321-315=912+162=386-742÷2=240-119+373=153÷(3×3)=300+224×3=2.3-0.7=42.8+2.0=9.9-2.0=464-10×16=267+118-97=156+521+130=70÷(35÷7)=53×(117÷9)=701-27×13=292×2-491=423÷(158-149)=872-(456+120)=(920-839)÷3=252-16×14=364÷(10÷5)=77×18×2=14×(324÷9)=110+161×3=440×9÷3=110+(521-270)=0.4+1.9=13×17×3=12×(125÷5)=314-29×10=204÷6=807×(905-896)=19×4×6=857×(58-49)=150+128-213=33×(126÷9)=753-10×49=570÷5÷6=40×(200÷8)=56+79=240÷(30÷6)=42×(400-383)=12×5×66=154×5-177=391-17×11=420-19×4=216÷9+391=84+688-420=79×12-194=74+37×10=204÷(2×2)=928-(895-426)=574÷(56÷8)=20×3×19=271-210+195=339-(185+35)=124÷2=630÷(911-904)=455-13×21=680-643=712-(665-74)=555-61×9=832-24=333×2-157=77×15=56×10+612=60÷(956-954)=203+237×3=38×(210÷3)=33+107×7=48÷(2×3)=313×5-246=343÷(49÷7)=812÷4×6=826+498+589=887+(710-189)=98÷(42÷6)=817×7=580-496=261-196+339=3/5+2/5=204÷4×9=744÷2÷2=767+269×2=477×2-861=460÷4÷5=181-89+367=27×37-409=(350-326)×37=383+537=10.0-2.1=62×73×9=126×7-180=108÷3÷9=(768-168)÷4=336÷3×2=700×(884-881)=93÷3=38×18+221=1/8+3/8=27.7+15.3=112×5+81=294÷6÷7=74×86=147÷3=476-198×2=16×4×46=1/10+2/10=580÷5×3=24÷2=150÷3=101×(310-303)=255+139+245=381×5-510=84×8+771=18×19÷3=962×(40÷8)=650+(608-233)=92×(268-265)=124×3+37=(664-24)÷5=782-411-161=4.0+1.6=584÷8×38=164×(48÷8)=136×5×8=139×(323-318)=990÷6=937-191+92=98×(430÷5)=177×9=410-864÷9=58×69×5=46×49÷2=18×4×80=(483-428)×14=300-(55+243)=401+43-252=498÷(364-358)=19×4×64=48×65×8=490÷(141-139)=17×41×9=152÷2=16×5×41=9.0+10.0=796-31×16=772×(81÷9)=49×(33÷3)=205+304+68=166-67=55+320-320=832÷(16÷4)=63÷(3×3)=462+22×7=426-387=10÷5×18=67×33×7=57×(60÷2)=336-295+301=211+12×59=340+50-65=50×(117÷9)=864÷9÷2=714×(953-950)=229+862+354=288÷2×6=909×6-493=369÷9×66=2/4-1/4=265×3×5=252×3÷4=96÷6×5=9.5+4.4=48×(216÷6)=824-321×2=99×3+194=768÷2÷2=163×(420-415)=33×2×96=91-(480-409)=109×3-85=535÷5×4=108÷9÷3=233-81×2=242-203=484-120-257=190-59+344=(902-817)÷5=83×(48÷8)=140+(452-26)=543+12×39=196-155=944-512+955=497+92×3=130÷5=994+577+62=71.8-46.7=66÷2×37=42×18=729-344=27×13+282=13×3×16=495-20×20=402-175=692-114+553=16×3×42=691-38×7=455÷7×6=3/5-1/5=(164-101)÷9=32×7=19×88÷8=121×4÷2=396+(463-157)=20×3×86=927-(787+18)=564÷2÷6=46×15÷3=99×24÷9=195×(15-10)=29×3×98=102÷3×9=77÷7×25=245×(768-759)=272÷2=55×6+659=4/8+3/8=247+206+54=56×13=300-22×4=65×2×5=393-16×24=292×3÷2=156+661-604=18÷(3×2)=463-48×5=651+(986-583)=792÷2÷6=50×10-366=600÷(4×2)=347-61×5=715÷(832-827)=0.7+6.1=444-(499-220)=71+18×33=798+166+809=484-105×3=545+31×26=10×17×3=660×5÷3=857-(507+334)=125×6×5=36×17=369-348÷3=164+30×21=89.0-45.9=972×9÷3=18×22-267=138×(24÷8)=78×25÷2=10×(401-332)=75×(462÷6)=558÷(2×3)=72÷3÷3=612-712÷8=(279-65)÷2=424÷(62-54)=981-31×19=252+(395-365)=311-304+400=354+(842-321)=108×5÷6=65×7=14×19-79=856÷(2×2)=123+808-733=96÷6×52=802+516=255÷(238-233)=404-24×12=13×3×38=11×60÷4=37.9+16.6=486-238×2=874÷(14÷7)=67×11-420=48×18÷6=24×11×2=331-204=404-372÷3=285÷5=976÷2÷2=38+421×2=17×(36÷2)=10×6×2=57×29=66÷(220-218)=391+(644-137)=178-37×2=717-710+15=37×26-917=895×6-947=743×(423-416)=584×2-924=61+49×6=64×20×5=67+242-244=(350-253)×17=830-(361-86)=276×2÷6=59×66×8=43×11×2=3.9-2.7=142-(153-100)=9.2+5.7=116+336×2=(449-405)×53=25×(48÷3)=288÷(30÷5)=989-682-86=192×3+969=12÷(426-423)=357×8-395=342-(53+22)=360-11×28=336÷3=429-(323+14)=337+664÷8=327-27×10=476÷7÷2=909-92=255÷3×9=370÷2=597-582=398-53×4=922-346-73=895+533-944=635-219×2=978÷(73-71)=297+51×3=463-(35+189)=865-121=657÷(3×3)=317-14×5=765+181×4=75.3-75.0=18×28÷6=96×(20÷2)=86×(787-695)=360+(569-146)=616+116×2=29×24+235=230+253=15×14×4=42÷(771-765)=334-184÷8=11.2+36.3=747×(916-907)=92×5=158+176=18×(606-602)=32×4×6=(520-296)÷2=11×33-309=400-277+277=19-(375-372)=797-14×35=26÷(16÷8)=64÷(307-303)=784-212÷2=741×(24÷6)=34×9÷2=6.7-3.5=498+54÷9=300÷(20÷4)=925-813+369=872×5÷8=11×2×47=39×(108÷4)=118×6÷2=31×(33÷3)=241-(24+31)=906+866-124=814-228÷2=119×5×7=373×(18÷9)=991-770-177=200÷4÷2=228-399÷7=(456-443)×43=594÷(3×2)=41+14×24=312÷(18÷9)=336÷(72÷9)=334+633=480-82×2=409-151-188=52×(122-117)=242÷2=128÷8×42=687-130×5=93.5-73.4=6.4+4.4=10×31÷2=10×62=171×4÷9=247+210-156=474-270-67=630÷(3×2)=(467-35)÷4=132÷(16÷8)=990-(171+650)=395÷5=(634-454)÷9=496-236×2=470÷2=756-533=353-322=280-166÷2=60.1-1.8=68×(150÷5)=15+68×14=16×(168÷4)=35×(16-12)=60÷2+947=758-224=247-117+202=58×(12÷6)=270÷(45÷5)=(292-244)×10=488-(125-69)=8.4-4.4=516+61+772=73×3×4=220×(28÷4)=17×52-484=624+687-353=864×8=816÷6÷8=7/9-2/9=52×2×4=340-462÷3=53×8÷4=133+107+587=799×4=577-16×27=20×14-239=641×8-39=67×8÷2=318×8÷2=53×(425-417)=11×(358-277)=789×7-890=214+(307-162)=31×2×63=906÷(3×2)=216÷9×7=104+(307-46)=666÷(669-663)=87×59=816-91×5=689+(973-829)=266-16×2=168÷(372-368)=24×15-291=450+(208-99)=448÷7×88=817+78×11=(457-49)÷3=89×15=17×(55-33)=557-(809-457)=26×(115-111)=438+774÷3=825-(176-61)=76+27÷3=698+782-227=495+775-647=18×43-441=15×3×38=283+11×25=7.6-7.1=24×3×61=204×2=321-(66+92)=313+208+36=880÷(45÷9)=273-768÷3=830-195+484=119×9÷3=210÷3=21×12-65=416+335=648÷(2×2)=5.4-4.5=596÷(2×2)=283+169=84×4+252=447×(18÷9)=652÷4×5=709-(323-122)=171÷9×8=17×2×6=161×(42÷6)=60×30÷8=354-(494-273)=18×4×3=494-(109+140)=652-(281+346)=661×7=91×86=参考答案518×(366-360)=3108804÷3×8=214479.4-36.3=43.1123×2÷3=82509+413+34=956400+(165-87)=478485×7=339540÷2×45=900748-174+48=622440÷(4×2)=5534×9÷6=5124×2×69=3312325×5-444=1181108+59×12=816954÷6÷3=53348-39×7=75451-721÷7=34843×13=55988×44=387247×17=799187+(184-133)=238(933-45)÷6=14896×24=2304717-104÷4=691160+887-103=944840-591-174=75588+322+592=15024.9+0.7=5.627×31÷3=279124÷2×4=248468÷9÷4=1382×92×4=30176266-52×5=6230+218-261=18715×12×3=540139×6-478=356792-(165+334)=293122+16×12=314367×2-484=25056×(342-313)=1624796+352+448=1596259-75×2=109579-26×18=111989-210+141=920114×4-141=31540×(18÷3)=24093×98÷2=4557149×5-537=208853×(904-901)=2559360-(66+243)=51182÷7×29=754443-15×26=5317×(270÷3)=153017×77=130963+130÷5=89295-111-59=1251/8+6/8=7/8317-167=15044×52÷2=1144904-15×47=199432-12×17=228754×7=5278312÷4+310=388439-400÷2=23990×(24÷6)=360468÷3÷3=5299÷9×19=209437×(10÷2)=218543.9+54.5=98.4719+151×4=1323585÷5+141=258(440-71)÷3=123111×(18÷9)=222176÷8×65=1430102+186-196=923/7-1/7=2/73/8-2/8=1/8(171-101)×11=770374-(59+149)=166404÷(2×2)=10129×30÷3=290428-(170+222)=367.9+4.9=12.875×72=5400203×3÷7=8718×4×13=93612×11×5=660454+(670-574)=55032×14÷4=112303+11×47=82072×(445-436)=64893×5+302=767430-103+101=42821×4×5=42030÷3×5=5087×28×3=7308865-(939-352)=278684-134-168=382235+104=33915×32-312=168243÷(36÷4)=27686-497+156=345(218-126)÷4=23128×3÷4=96600-(430+140)=3021×4×29=2436469-462+203=210(386-375)×33=36334÷2×88=1496276-(290-253)=239816×8=652810.9+12.5=23.427×33-492=399554+34×22=1302(468-358)÷2=55103×3=309420-(344+49)=27390÷(540-535)=7827×15÷5=81926×(550-545)=463064×4=256270÷6×52=2340192÷(2×3)=3248+216-161=10337×16=59230×3×32=288078×32=2496168÷4×2=8480×(14÷2)=56034×87=295871×12÷2=4268.9-1.1=7.8119-32÷4=111125×(165-160)=625534÷6=89457+657=1114101+270-225=14683×96÷8=996105-27+184=26232×32=102465×12-386=39471×4×2=568216+299+443=958303÷3+83=18426×16-347=69816÷(2×2)=204768÷(3×2)=128498-(196+129)=17381×5=405149×6=894454-918÷9=352304÷8=3867×(108÷9)=80496×(12÷6)=192220×5-532=568792÷(2×4)=99(618-285)÷3=111712÷(2×2)=178430-51×4=226317-47×6=35(389-309)÷4=20399÷7=57100×(368-361)=700126÷2÷7=980×(162-158)=320617+121×4=1101966÷2=48396÷8×43=516126+182÷2=217337×6÷2=1011251-63+183=37121×26÷6=91458-(439-74)=93337+100=437315+19×27=828970+49×13=1607(229-165)÷4=1616×2×68=21766.8-4.3=2.5953×(48÷8)=5718115×6-485=205133+78=211968+529-330=1167135÷5×30=810936÷3÷6=52903+882÷2=1344200×(32÷8)=800367-355+140=152422-348+182=25696×80÷5=15369.3+4.9=14.2756-12×17=552533+(950-371)=1112344÷(64÷8)=4328×4-79=33352+75=42749×(244-236)=392353+496-355=494656+(720-36)=1340(252-231)÷7=3439-(438-310)=31117×12×4=81620×(56÷2)=560819-14×57=21318×8=254413×3×93=3627403+132×7=1327662+(638-34)=1266496÷2÷4=6231×18÷2=279214÷(939-937)=10723×(189÷9)=483232÷(4×2)=29427÷(35÷5)=61260×8-703=1377451-53=398259×(14-11)=777143-(147-49)=45437+(958-732)=663904÷4+252=478417-156×2=105356÷(62-60)=178180÷9×11=22072÷(244-238)=1226.9+14.2=41.190×37÷9=370985-30×3=895215+834÷2=632698×5-772=2718684-(223+364)=97397+768÷8=493633×2÷6=211612÷2×6=1836445÷5×23=2047765-531=234460-(207-94)=347288÷9÷2=16304÷8×28=1064161+210=371308-39+805=1074133×6×8=6384198-147=51173×6-451=587656÷4+20=1846.9-1.1=5.8236×4+843=1787671-152+412=931767×9-113=679046×80×3=1104014×70+948=192859×59×6=20886255-56÷4=241269+304=57368×(783÷9)=5916(833-140)÷7=9956×7÷4=98130×5=6507.5+1.6=9.196÷4÷3=836÷3×29=348447-157=29088÷8×41=45128×(479-435)=1232300÷(32÷8)=755/8+2/8=7/8(879-129)÷3=250159+19×2=19789+56×13=817439-(112+297)=3058÷2×6=17437×(276÷3)=34047.2+1.3=8.5439-79×2=28125×10×2=500451-65-81=305300÷6×94=4700569×7=398311×4×95=4180147÷7×5=105832+656÷4=996576÷4+59=203691×5-77=3378953-464-280=20929×(200÷5)=1160153÷9=17966÷(42÷7)=16113×(471-418)=689207×2×7=2898672÷4=168325+17×8=46116×55=880405÷3÷5=27(502-266)÷4=5961×(390÷5)=4758318÷3+457=563438+35×8=7183.0+0.2=3.2222+574-155=641183×(91-86)=915(910-10)÷9=100(447-379)÷2=34994-655=339665÷7+691=786355-29×11=3655-154÷7=33212÷(939-937)=106473×2-128=818350-82-169=99563-875÷5=388112+13×64=944(436-292)÷2=72980-132=848201÷3+545=61271×78÷6=923920-183-727=1025.2-19.0=6.211×20÷2=110190-(31-27)=186(577-329)÷2=124169×(27÷9)=50719×18-296=46109+149+721=979467-374+96=189231+218-348=10111×43+994=14676.5-3.1=3.4136×(14÷7)=27225×4-34=66828+(736-674)=890300÷(2×2)=7554×73×9=3547815×(147÷7)=315136×2×3=81624÷8=3374-10×37=482+310+169=561203×9=182717×21-284=73674÷2×8=2696376-56÷8=369631×(15÷5)=1893758-65×8=23837.8-32.3=5.5484×2×5=48403.3+3.9=7.2356-(336-50)=702/7+4/7=6/7128÷2+90=15412×49-398=190921÷3+198=50510×23+279=50963×(12÷4)=189113×(436-429)=79166×(196-184)=792982-83×8=318831-(34+253)=54490.4-0.8=89.611×12×4=528723-46÷2=70062×(618-527)=5642557+212+102=87148×18=864377-41×4=21329×3×9=783(504-477)×22=5942.5+3.7=6.218×10×3=540592-581+377=388748÷(904-902)=374828×8=662448×(366-340)=1248440÷5÷8=11890-402-418=70(297-273)×15=36077×(24÷6)=3085.8-3.5=2.366+177=243345÷(18÷6)=115172×2×6=2064492×(346-338)=3936448÷(16÷2)=56939÷3×6=187880×8÷5=128(865-268)÷3=199228+(399-307)=32077×(45÷5)=69312×15×5=900263-165-48=50319-216÷4=265(384-333)×12=61230×8=240881-145×6=118.9-4.8=4.1647×6=3882(298-234)×16=1024426÷(426-424)=21319×13+320=567469×2×9=8442896÷7+353=4811/7+5/7=6/7356-(125+142)=89(426-355)×90=6390985-111-258=61694×93=874236+118+234=388266+(294-216)=34462×44=272877-22×3=11848÷(4×2)=106234+174+161=569205×(24÷6)=82049+18×35=67917×(300÷5)=1020120÷4+358=38856×15÷2=420(490-229)÷3=87914×6÷3=182887÷3×50=145015÷5×3=9974-192=78215×40÷2=30010×(213÷3)=710(377-17)÷3=120173+618+628=1419283+671+187=114112×5×33=1980448÷4÷4=2812×67-373=431382+246÷3=464101+141=24253.7-31.7=22.069.4-8.9=60.5212÷4×17=90188×9-712=80121+177-20=278899-170-417=312144÷4×26=936997-24×15=63714×77×9=9702886+844÷4=109788÷(2×4)=11696÷2=348668÷(2×2)=167842+293+71=12061/10+9/10=1307+108+188=60378×12=9366.2-3.2=3.010×61-279=331670-384=286498+466=964818÷(877-875)=409197+48=245395+976÷4=639(459-15)÷4=111530÷2=265414-33×11=51566×6÷4=849873-(619+94)=16048.3+35.2=83.5440-19=42113×5×61=3965245-252÷2=119126÷6×32=672810÷(21÷7)=270207+249-199=2573.1+4.0=7.1434÷7×5=310146×2÷4=735.1+9.8=14.9500-76-346=78257+48+248=5539.3-9.0=0.3812-150-20=642300-(30+39)=231188+497=68518×11+498=696256×2÷8=6421×22-380=8278×87÷3=2262177+400+974=155184-(500-475)=59395-334÷2=228369+405+225=999336÷(40÷5)=42271+12×49=859460-341=119333-167=166241×8÷2=964474-955÷5=283528÷4÷4=33904÷(2×4)=11360×5÷2=150461-170-97=194910÷5÷2=91335-11×12=203232÷(101-93)=29308+22×5=418518×9-304=435888÷4=2230×3×55=495096×(70÷7)=960585÷5=11786×(392÷8)=4214107+59=166936-821+753=868392-21-152=219882÷(3×2)=147241+(417-30)=628465-546÷7=38776×(474-463)=836265+(488-292)=461186÷(2×3)=3186+121×2=32819×2×51=1938473+426÷6=54413×28÷7=52272÷(112-110)=136105+(243-234)=11450÷5×12=12026+135÷9=41444÷6+348=422486+(334-252)=568686-20×25=186168÷(291-284)=24450+13×23=749293+96=38942×5=210241+465÷3=396246÷(2×3)=41115×3×9=3105862÷2×6=2586933-14×20=653568-(102+327)=139136÷(16÷4)=34870-631+29=26827×(16÷2)=216(359-226)÷7=19480-245=23519×3×27=1539173+601+186=96049×20-866=114432÷(2×4)=54104+716÷2=46227+261+159=44711×10×2=22053-(219-214)=48130÷2=6526×25-257=39333×16×3=158417×3×52=2652459÷9×5=25519×4×18=1368989+(746-584)=1151212×(288-284)=84835×2×93=6510188-13×11=4513×16×4=832396×2=79261×2×5=610910-189=721378-(141+164)=73181+545=726194+(495-79)=6101.1+8.4=9.520+967+423=141020÷2×73=730411-107-126=17860÷(36÷6)=10480÷(3×2)=8016×65÷2=52084÷(14÷7)=42479×2×3=287446×87÷6=6676.6+9.3=15.92/7-1/7=1/7816÷(3×2)=1362/6+4/6=1251-460÷2=2152×(396-382)=728896×6=537648×67÷8=402128+11×85=1063734+820-712=842291×3-41=832834-83-700=51176×2÷8=44644÷2÷7=4672×5÷6=60869-(66+617)=186980÷2÷5=9898×22=2156942÷2×3=1413224÷2=11223×(20÷4)=115271+112=383440×(16÷2)=352087×(216-211)=43563×24×3=453615×33-480=1537×13-102=379(437-406)×74=2294(614-551)÷7=9942-923=19106×9=95413×8×3=31266×11-415=311(356-80)÷3=9223×3×78=53822.8+7.8=10.6350+147-64=433104÷2×13=67618×9×6=972195-(137+42)=1668÷(12÷3)=17212-60×2=92486÷3×4=648381-30-100=251290-145=145342-37×2=268269+23×24=821358÷(394-392)=179457+83+32=5729.7-5.0=4.714×64=896819-210+605=1214536÷4×3=402880-(525+248)=1079.0-3.5=5.5222×4=888169×2×3=1014128÷2×13=8323/6-2/6=1/6490-(537-47)=0164÷(20÷5)=4114×15×3=63021×9÷7=27309-16×15=6947×5×2=470175×9÷7=2252/8-1/8=1/8447-(187-67)=32744×2×9=79232×19÷2=304336+76=41222×(18÷2)=198112÷4÷4=7114÷3+130=168108÷(238-234)=27931-11×74=117455÷7×68=4420(336-236)÷4=2565×(32÷2)=104069×3×4=82866÷3=22140÷4÷5=7874-(297+543)=34722+206+793=1721319+85-307=97654÷(3×2)=10927×3×10=81027×(913-887)=702555÷5÷3=37177÷3×63=3717289+950+251=1490925×8÷4=1850870-(631-285)=524122×4=488549+83×7=113076×(539÷7)=5852574÷(21÷3)=82267+11×9=36616×33=528451-(26+257)=16812×8×61=5856301-(263-143)=18155×16=88088-49+220=25910.0+1.8=11.852÷4+662=67536×52×9=1684813+810+145=96817×2×25=850117÷3×19=741404-56+109=45710×21+584=794259-(11+241)=7259×2×4=207222×11-159=837.9-0.8=7.1147×(24÷6)=588418-330÷2=253900÷(3×3)=100741+247-150=838748+359=110710×56-80=48062×80÷5=992150×3×2=900845-270-566=9413-311-24=78589×(35÷7)=2945465-(332-257)=39058×(88÷2)=2552713-92-239=382104+578=682(145-119)×10=260322÷(464-462)=16148×(914-909)=240236+30×8=47644×19=836822-999÷3=48915×64=960857-640-212=5213-33-139=41326-(113+134)=79405×2=81010×(152÷4)=380294+101-377=18162÷(313-311)=8189.9-44.2=45.730×(68÷4)=510312+414=726904÷4÷2=11345×(162÷9)=810794+16×3=842656-517=139460+(361-175)=646(234-159)×63=4725967-399-155=413105÷(10÷2)=21162-(67-34)=129418÷(16÷8)=20913×6×46=358851×5×3=765526-670÷5=392415÷5×6=49874.8+17.1=91.9927-35×11=54220×58=1160102×4+788=1196440-205-20=215489+430-278=641216-(259-75)=3240÷5=8189÷(45÷5)=21257-90=1675.9-2.1=3.84/7+2/7=6/7368-(477-266)=15713×15×4=78046×(558-520)=1748740÷5×2=2968.2-3.8=4.4294-567÷7=213130×(50-46)=52020÷(105-103)=10119×3×2=71426×13-100=23837×25=925310×(63÷9)=217081×2×8=129647×(410-316)=441839÷3×8=104419-75÷3=394608÷2×6=182431×14-34=40017×32-476=68870-304÷4=79490+192=282396-32×10=7633×2×11=726448-(120+73)=255474-274+78=278949-26×21=403142×4×6=3408879+41×12=1371(433-393)÷2=208.6+4.8=13.412×(589-540)=588(442-386)×53=2968450÷6×27=202557×40×5=11400864÷8÷9=1210×97-472=498(125-31)×39=3666723÷3=24121+(336-74)=283246-108=138993-(308-217)=902198÷3×52=343232÷4×13=10462+882+801=1745248-10×12=128422+(668-460)=630172+117=289457-198-40=2195/9-4/9=1/9800÷2÷8=501/5+2/5=3/564×(159÷3)=339230×7×8=1680821×(624-615)=7389199×4=796296+765-410=651577+486÷6=65812×16×4=768(330-14)÷2=158275+15×23=620740×3÷2=111072×83÷3=1992920÷2×9=4140380-73-164=143132÷6×27=594464-(415-187)=236108×(127-124)=32431.2+9.7=40.975+344-337=8227×34÷6=153196×5-73=90728×11-74=234183×(300-295)=915372-(100-69)=341403+162÷6=430193×(410-407)=579106÷(18÷9)=5385-70=1529×58=1682900-(144+667)=895.8-2.9=2.9483-477+69=7599×6÷9=66988-502÷2=73790÷6×61=915185-114=7150.3-20.7=29.6423÷(279-276)=141400+89=4893.1+3.0=6.1403-19×16=99992+30+177=1199242-49-23=170577-237=340884+553+281=171818×37-53=613210-550÷5=100721-11×42=259211-50-87=74652+572=1224503+287=790397-(499-423)=32145÷(18÷6)=15378-287+59=150303-79+260=48485-11=74120÷2÷5=12798×(937-933)=319296×(280-277)=288990-31×19=401324-131-132=6170×12=840443+37×14=961199+411=610823+15×25=119872×9=648226÷2=11366×11÷3=242155×4×2=124038×81÷3=1026611+88×11=1579843-510÷3=673288-(90+122)=7672×82÷8=738465-431+250=284954÷6×8=1272(356-80)÷4=6991+20×35=791762×(21÷3)=5334924÷4÷7=331.5+9.0=10.5358-174÷6=32944×6÷2=132276+66-118=224873÷(3×3)=9736÷(25-19)=654+(173-165)=6241.4+57.1=98.5292+63+143=498409-134×3=715×(331-309)=330555÷(841-836)=11178×8=624338-414÷9=292(802-650)÷4=38850÷5+722=892337×7-413=1946602×(28÷7)=2408136×5-662=18157+(463-335)=285476÷7×11=748894÷6+852=1001941-352-347=242589-348+462=703170÷2×9=76554×95×3=15390138+447÷3=2878.3-0.2=8.1392+89=481601+234-686=149335-281+875=929384+35×9=699155×6-76=85467×5=33525÷5=5656+357-425=588408÷(16÷4)=1023/4-1/4=2/450÷(443-441)=2535×28=980401-11×23=148798+379+297=1474840÷4÷2=105322÷2=161284÷(438-434)=7113×(213-144)=897816÷(2×3)=136972÷(45÷5)=108536×(14÷7)=1072294×5÷2=735129+220=34955×(72÷4)=990568×7=3976679-257×2=1654.9+5.4=10.3327-(301-199)=225(647-472)÷7=25125×2