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808÷4=326+15-25=(445-169)÷6=826-420-11=832÷(20÷5)=647×3=632+31×28=12×81=87×6÷3=31×2×62=472-(217+112)=121+831-64=36×2×20=54÷2=567÷9×8=93+733-314=178+45×7=13×(245÷5)=419-(488-453)=116-10×8=219+196-124=40÷5=10×4×17=707+76×10=929-244-412=326-288=74÷2+725=(374-62)÷3=893-39×17=355+193×5=320×7-680=409-195=182÷(87-85)=191-92+35=(838-364)÷6=855-259+545=24×41÷2=24÷(4×2)=2/3-1/3=875-522÷9=876+170×3=6.7+0.2=579+314-17=915-14×34=322÷7=44÷2×38=255+185=300-66×3=122×4×2=289-(73+83)=475×5-80=457×4-518=95÷5×24=33×28=85×41×7=405-30×10=409-119×3=429+(437-67)=89×(49÷7)=90÷5×15=369+176=(842-302)÷5=210÷6×24=14×4×11=642÷2+183=468÷6=793-561+277=491-(695-288)=731-568=62×8×2=428÷(374-372)=327×6-680=80+196-156=388-89×3=12×26÷8=6/9+3/9=630÷5=426-195÷5=670+79×3=216÷6×12=407-11×35=356-(463-276)=36×13-359=728÷2÷4=425÷(180-175)=418-41-281=8.9-2.0=110×(780-775)=10×93÷3=(697-579)÷2=405-87=413÷(42÷6)=61×(161÷7)=63×89=699-463+293=10×4×14=379-(162+117)=9.4+1.4=420+(221-215)=482×2×6=623÷(292-285)=7.2+3.6=309+(432-352)=110×9×7=8.7-4.9=46×5+492=269×(35÷5)=84×74×5=848÷(4×2)=848-(296+309)=(941-869)×41=709×9=(343-275)×17=706-312=908+120×6=14×16-160=601×(45÷5)=729+312×2=941-426÷2=275×3-74=476÷7+13=95-21÷3=571×2-365=11×(234-225)=43×(22÷2)=48÷(4×2)=713-104×4=88+283=310×(401-398)=87×(42÷6)=32×(142-114)=4.2-2.0=10.0-5.9=630-117×2=482+928÷2=105×(488-484)=91-40÷5=57×7×5=43×(35÷7)=122×8×5=93×(868-782)=449-17×24=60+390÷6=35×(473-439)=314-(791-704)=35×28÷7=264+12×56=18.4-1.5=381×(537-533)=342+139=735-260+688=882÷6÷7=3.1+0.6=(310-275)×25=444+27-427=11×69=152-138+252=4.0-2.7=479-666÷9=371+119=383+370÷2=90.7-52.9=363-178+48=200÷2×8=25×38-330=84×16÷6=25×(252÷9)=4.5-1.9=32×78×2=370÷5=10×66÷4=728+85×7=842-(311+37)=16×(123-109)=931+(671-530)=162÷9÷2=268+840÷4=746÷2×4=140+14×37=513+(958-479)=319×(96-93)=746-72×7=543+(944-503)=10×6×7=674-390=26×7×2=5/8-3/8=88+320=268-(115+52)=264-360÷3=898÷2+417=199-106=3.3+6.2=332×5=321÷3+458=627×8÷3=345÷5=649-201-437=491×(36÷4)=132+952÷7=183-22-116=756÷(3×2)=33×15×2=37×11-160=34×5×3=778÷(560-558)=439-372=259-167+59=16×2=102+822+510=204×(14÷7)=838-129-245=357×2×7=185÷(30÷6)=810+14×46=240÷2÷8=40×13=291-(255-20)=25÷5=630÷3÷2=35×(27÷9)=927-(713+49)=20×19÷5=672÷4÷4=51×98÷7=137+(264-140)=44×(12÷3)=676-12×13=144÷(4×2)=229×(16÷2)=274+146=672÷6÷2=904+324-675=55×12+83=86-28+203=198+256=713-38×4=287-14×9=409-129+215=925-(580-287)=758-173-300=45×10×2=102×3=1/9+3/9=43×17=399-14×26=423-23×16=950-222-526=898-225-355=479+(491-241)=212-(784-763)=414÷(3×3)=985-(695-487)=686×7-667=261÷3=553-342-207=25+220×3=34×2×30=772÷(380-378)=673×4-769=683×5=(619-584)×45=540÷9÷6=2/8-1/8=32×(779-693)=12×13×2=135+240-313=(359-49)÷2=66×14-880=92+56×12=(379-363)×33=307+334-347=724+352÷8=21×11×4=92÷2×35=8.7-5.2=1/4+2/4=392÷2÷7=433+374=491×(156-151)=24×6÷3=791-32×22=214×2×5=639×5=197+294=180+(490-123)=(655-645)÷2=840÷6=162+(81-57)=258÷3=569×9=963÷3+711=571-(19+532)=60+343-402=353-25×12=46×27÷3=2/6-1/6=62×(12÷2)=64.1-58.3=886-(88+473)=283-(243-139)=(633-599)×89=352-86=102×9-879=394÷(12÷6)=142×5=195+286=793-(964-697)=13×(120÷6)=724-683+475=36×(54÷2)=482-212÷4=19+402-171=86×(285÷3)=105÷5=13×36÷3=386-12×15=91×68=881-204+601=182+641+968=5.9-4.6=0.6+57.6=299-251-43=426-28-220=40×(92÷4)=8.6+19.1=443+127×2=27×7×4=376+510=309+46-289=6.1+41.0=595-(98+313)=170-114÷3=601-57-76=130×6×7=29×16×2=79×6=25×(96÷3)=387-(44+202)=217÷(63÷9)=35×(54-40)=856÷4×3=253×6-168=339÷3=38×(311-248)=453÷(444-441)=352+129-372=93×8=35×96÷6=600÷(4×2)=993+956=33×2×12=112÷2=13×(378÷9)=762-175×3=998-152-464=162÷9×45=752+51×10=224+10×13=565×(552-546)=382×8=972+77×12=922-(120-21)=45×24÷9=860-88×6=34×12÷8=36÷2÷2=357÷(42÷6)=258×2-111=77+(426-12)=419×2-745=9.5-1.3=465-(96+119)=125×4+489=8.1-5.8=638+444-140=438+142=257×(15÷5)=375-133-17=269-223+318=89×(30÷5)=42÷(36÷6)=464÷8×3=104×3÷6=8.4-3.6=428-(301+87)=447-(222-104)=6.2-3.3=363-158=939-(511+38)=312+874÷2=385÷5×2=174-850÷5=396÷9=3/6-2/6=150×6÷5=479-(400-307)=18×20-135=14÷7×28=251+83×4=627+(900-165)=1/8+5/8=56÷(473-466)=88×8-416=670-236=258+104-21=182-109=16×9÷3=510÷2×7=892+312=464×6÷8=10×45-183=5/9-4/9=510÷5+826=45×18=615÷5×2=46×13=488÷(16÷8)=287×2×8=582-(282+155)=124×3×7=286×(975-968)=434+280÷4=372-91×3=58×9÷2=15÷3×66=48×45÷9=3.8-3.0=218×4=328+11×22=301+417+357=726÷2+92=903-33×3=41×2×80=12×48+146=382-363+441=2.7-2.2=232÷(671-667)=(91-37)÷9=87×(683-592)=1.0+1.4=499-499+369=984÷(50-47)=985-(633-430)=407-79×2=864÷8÷3=(809-445)÷4=371+(408-303)=10×8×5=342÷3×6=144÷(288-286)=520÷5÷2=843-(888-262)=252+260+206=169×(12÷6)=39×11×2=743+(334-163)=487-240-91=721-124÷4=769+(860-97)=820-43×10=402×8=57×(40÷2)=(165-75)×23=722+27×31=452-(77+217)=394÷2=211-(415-379)=332×(24÷8)=703-630÷2=558÷(3×2)=47×60=182÷7+770=26×15÷3=11×35=126÷6+14=502-287+656=48÷3=15×(260-245)=6.7+4.0=36×24-756=824-404-228=258÷(396-393)=14×(396÷4)=567÷(3×3)=19×(315÷7)=27.4+25.6=64×13=18×24÷9=14×8×2=492-444=193+196=6.3+2.2=273+147-393=50+302×2=21×47×5=128+93=704÷8÷8=22×(287÷7)=25×2×6=540÷3×5=36×13-326=672÷(64÷8)=370×(324-317)=571-(113+381)=437+(400-170)=436-138-131=594÷9÷2=597÷(999-996)=968÷(16÷2)=824-679+233=847-(44+524)=165+(299-176)=99+117-105=150+154×4=167+64×6=27.3+4.3=178+273÷3=516-280=475-74-105=(938-828)÷5=387÷(72-69)=374×(794-791)=44×18=80+87=34×72÷3=24.7+8.2=421-15×18=479-333÷9=404-933÷3=313-14×7=400-55-170=421-218-162=421×2×5=116-62+199=957+86-414=31×27-373=393-28×12=396×2=88×36×6=42×19-540=420-18×14=278+83=566×2-639=19×2×25=121+69=360÷(64÷8)=594+(628-393)=68×92÷2=21×(136÷8)=427÷7×97=16×(70÷5)=13×(516÷6)=100÷4÷5=6.3+3.7=546÷(118-112)=84×(88-84)=23×28-280=69×(648÷8)=48×19-309=767+55+81=417-274+181=332+72-89=72÷(204-201)=276+369+235=772-26+447=78×5÷3=755÷(415-410)=30×12-238=618-517=314÷(640-638)=629+488+334=28×(100÷4)=315-(150+77)=117÷9=30+149+492=900+912+473=929-436-306=949-(668-601)=30÷(18÷6)=462÷3+224=532-39×4=2/8+5/8=603×2-719=400÷2÷8=105+523+167=871-(74+359)=760÷5÷8=69×34÷6=114×6×4=94+(713-219)=48×95÷4=208÷4÷2=955×8÷4=19×(306÷6)=80÷4×9=9.3-6.5=319+66×8=24×35=33×3×13=80÷4=596÷4+377=94÷2×7=2/9+7/9=1/5+2/5=19×16-291=50×15=23×13×2=410-(152-147)=24÷8×59=624-310÷2=152÷4×9=20×(297-294)=712×8-316=676-(949-715)=211+675-724=297÷9×29=212+(500-249)=696÷(3×2)=56×(28÷4)=671-(103+481)=95-90+491=13×4×94=842×(862-853)=433-(237+106)=86×(460-453)=925-469+645=4/9-3/9=355÷(20÷4)=309+99×4=7.1-2.9=200+(760-170)=75×22=40×19-720=448÷7×18=211+63×11=327-164÷4=924÷7÷3=11×13×5=484+11-158=697-174×4=30×(162÷9)=88×2÷8=44.5-42.8=96×48÷6=734+285+778=15×2×56=448+(725-192)=80×(18÷3)=69×13-293=16×16=987-(197+26)=80.7+2.3=25-(342-338)=930-24=527+755+183=382÷(317-315)=647-530÷2=10×3×8=42+290×3=25.1+13.9=53×7+343=73+327-374=31×5+81=21×4×96=(308-32)÷3=10×9×7=693×(920-911)=840÷(571-567)=656+26+253=992×5÷4=61×(420-362)=24×(454-433)=453-286=10×52=162-(941-783)=258×2÷3=331+(282-261)=(245-212)×15=820-189×4=11×(174÷6)=147÷7÷3=79×70×5=885÷(15÷5)=(428-17)÷3=208÷8×4=344÷(2×2)=360-64-70=84÷6×46=486÷(3×2)=249-25×4=219-744÷4=282-54-210=17×2×95=(468-288)÷9=(551-61)÷5=191+29×23=240÷(499-497)=47×20-333=94×5=230+45×12=459-26×11=37+184-37=48×(150÷2)=920÷8+296=766-992÷4=135+236=160-375÷3=17×(408÷8)=425-11×34=20×25=456÷2÷3=(839-743)×20=25×3×95=252÷4×42=155+178=535+(917-14)=162×5-107=19×5×87=64÷4×19=29×3×72=705÷(15÷3)=84×7-324=377-163×2=210÷(36÷6)=41×24=193+161=976÷(2×2)=481-14×21=441÷7÷9=270÷(3×3)=513-15-341=352-165-53=15×62÷2=429-311+318=306÷6+901=191×(48÷8)=312÷6×78=17×45÷3=970-844+246=451×2-228=(777-693)÷6=(147-49)÷2=943+380-71=53.1-9.3=50÷5×40=543-114+34=11×27-242=626÷2×4=300+484=900+184-931=115÷5×35=894÷(2×3)=90÷(72÷8)=131-10-77=54×23×8=(350-337)×75=(463-415)÷4=61×3×4=132×2÷6=306+413-294=11×81÷3=710÷(268-266)=340÷4=42÷(56÷8)=17×5×2=324÷(166-162)=(669-384)÷3=222+599+750=704÷(2×2)=249×(28÷7)=226-139+214=756×2÷6=420÷(2×3)=396÷9÷4=658×3-107=74.1-24.8=218÷2×3=12÷(24÷6)=441-476÷7=2.5+8.2=31×14-240=204+14×20=(60-37)×12=678÷2×9=434×(699-692)=164÷(18÷9)=26×3×32=301-130-45=954÷2÷9=315×3-120=368-324÷4=394-(15+293)=361-(483-327)=32÷(4×2)=477×(592-584)=850+470=293×(56÷7)=451-19×8=24÷2×9=383+22×5=119+289+53=430-798÷7=159×(30÷5)=972-327-132=184+264-108=77×5=960+317+788=(597-549)×40=274-(441-436)=450÷(36÷6)=7.4-0.8=19×40+26=25×11-241=157+225-376=36×18-488=252+362+753=83×(378÷6)=580÷4×8=377×2=96÷2÷2=171+984-527=40×14-190=29×3×44=419-174×2=87.1-53.2=10×37×2=393+47+426=286÷2=86×48=59×9-363=9.1-8.9=67×2×3=761-13×34=24÷3×53=22×(93-56)=348÷(12÷4)=9.6+9.0=392÷(135-128)=446-(46+82)=227×6÷3=267+15×14=500÷(91-86)=454+16÷4=93×78×8=913-64×5=3.8+6.0=84-594÷9=1/7+5/7=16+93+278=30×27÷3=224×(332-328)=80×72×9=141×(359-354)=113×(158-151)=197+544÷4=848÷(2×4)=15×37÷5=180÷5=105+(457-372)=337+22+49=5.1-2.1=251×3×4=66×(20÷5)=242+603-724=572÷2÷2=(184-92)÷4=135×(380-377)=89×38×2=144-(235-119)=43×24=264÷(2×3)=6.2+3.1=5.7+2.7=10×14×6=433+10×61=(423-411)×67=263+(372-261)=293-154+348=375-708÷3=354+131=133÷7×42=20×42÷8=958×8÷2=14×20×3=13×19×2=12×42+120=(954-934)÷5=26×3×46=582÷(464-462)=559-16×21=24×83=41+314×3=372÷4×3=112+220×2=327×5=290×3=403-(463-435)=798×4÷6=38×10=166×7-925=50.1+14.1=454×2-448=50+451+303=15×(244÷4)=91+55×9=948÷(2×2)=930÷(42÷7)=102+223=33×6×2=464÷(493-485)=159×2=115×(39-36)=828÷9×4=349-36×5=21×10+125=20×47-567=10×6×45=62×36÷3=756×(24÷8)=792÷(3×2)=30×8=136×(49-44)=254-164=372÷(553-547)=657÷(81÷9)=3.6+34.1=279÷(3×3)=112×(46-41)=486÷(2×3)=308÷4+71=40.8-2.3=435÷(18÷6)=791÷(49÷7)=125×(453-450)=297-61-193=312×2-579=324+(717-187)=161×2+153=878+17×54=486÷(36÷6)=886+266×3=32×2×45=136÷(4×2)=539+136=820÷(30÷6)=32+77+235=(145-33)÷2=56×58÷7=667-43×5=177-(425-288)=5/10-3/10=54×15-662=19×2×69=379-12×14=25.8-9.7=21+(443-376)=54×20=827+130÷5=129×(234-231)=9.4+5.4=241+108+67=21×2×89=(961-671)÷2=(824-79)÷5=178+84=3.4+0.6=87+122=115×(40÷8)=10×40-193=360÷5=676÷4×6=393+22×9=861×(251-247)=582-14×25=732÷2+422=15×27-116=6.6-6.5=734-72×4=2.8+8.6=406-355=447×2-733=30×3×77=448÷8×22=42×5×4=(448-229)÷3=723-(770-748)=30×23÷2=15×20÷2=136×4=781-256+276=63+34×23=60×(442-434)=971+181=260÷2÷5=825-181-266=35×9÷5=4.5+7.1=9.4-2.4=785-643=860×6÷2=699-17×11=505÷(10÷2)=390÷6×13=398÷(751-749)=400×(81÷9)=190÷5×68=(745-67)÷2=585-(180-125)=5.7+6.9=148÷4×9=318×(346-343)=23×2×92=794÷2×4=63×7-221=66÷3÷2=339-184=359-283=22×4×40=106+267+347=68+121+228=356÷(101-97)=762×4÷2=485-228+136=729+295-547=978-118÷2=17×(24÷2)=25×2×38=423×8=30×10-27=831-11×44=25×3×16=497-240÷3=29×33-48=820-799=208×(15÷5)=435-390÷3=90×(756÷9)=760÷4÷5=(494-138)÷2=286÷2×9=753-79-456=17×16-157=320-79×2=474÷(393-391)=114×3×2=805-130÷5=221+338+295=981×6÷9=378÷(36÷6)=326-381÷3=261-95=46×66×4=945÷9×8=617+152=12×79=305+18×53=22×24÷3=78×95=96÷3×9=795+635÷5=644÷7÷4=743-467=18×52÷9=478-(497-201)=105÷(378-375)=204×2×4=998-126÷7=411-13×23=231÷3×7=895-167=300-(179+100)=888-287-553=52×80×5=436-(486-330)=(431-151)÷5=394+(190-126)=90×(686÷7)=294-87=147÷(297-294)=173+64-42=5.4-1.8=180÷2÷9=588÷6×66=39×4=467-15×30=824×(28÷4)=(215-171)÷2=22×10-155=644÷2+876=581+462×2=53×6÷3=934-(147+757)=816÷(2×4)=999-900÷5=62×22=389-61+71=132×(35÷7)=17×(432÷6)=21×6÷7=884-43×19=399÷(27-20)=700-56=378-55×3=(156-89)×94=735÷3÷5=10×5×50=806+605+17=(468-53)÷5=389-26-160=373+619-165=268+766+689=611×4-897=428-78+133=406÷2×6=18×(154÷2)=13×46-588=68.7-57.3=136÷8=456÷(2×4)=329+102×5=737×(436-427)=237×4÷3=10×30÷6=467×5=272+103=(415-404)×23=9.1-5.7=(500-473)×22=12×4×77=472+(309-112)=12×43=8.5-1.2=8.6-3.3=176÷(68-66)=441-12×26=51×12+378=408÷(2×3)=60×11+199=10×2×98=24×(93÷3)=48×5×4=41×3×6=764-306+231=700÷2÷2=323×(224-221)=276×2+280=37+(273-34)=61×(30÷2)=139×9-666=438×9-59=336+153=173+412÷4=378-62×6=25×20=89×(245-240)=48÷(2×4)=82×(40÷8)=411-180×2=83×(982-894)=10×16×2=582-(63+516)=835×(12÷3)=645-263+595=96×4=1/7+2/7=26×4+318=251+11×42=678÷(16÷8)=708÷3÷4=988÷2÷2=54×(358-349)=306÷9+70=577-268+520=387÷9×71=825-(148+455)=173×(32÷8)=180×3+541=214-60-86=218÷2=271-79+95=200×5-569=20×4×58=15×(991-980)=169+(75-64)=18×18×3=141-13=77+11×67=385-20×3=15×10×5=38×10-206=552÷(2×4)=899-19×44=240+98-264=29×14=10×7×71=360÷5×30=10×42-73=354+97×7=299+948÷3=623-13×26=165+23-174=105÷5×2=(248-118)÷2=154+72×11=672÷(12÷6)=127-(81+11)=331×3-210=154×3×4=534×4=211-(104-23)=133-31×2=96×9÷3=660÷(2×3)=252÷(42÷7)=323-210+192=514+261+683=30÷5×61=373×8-66=628-19×28=(458-440)×41=14×35+166=715+36-376=12×15×2=47×10×2=70÷7×35=(420-400)×26=224+208×2=15×(244-200)=315×8-608=499-(737-493)=234-244÷2=98-480÷5=168+37×12=376-(734-732)=14×2×4=817+11×37=95÷5=115+362=119×6÷2=258÷(3×2)=848÷4×9=24÷4=88×(686÷7)=22×5×3=297-201÷3=409×2-413=515-429+11=496+358×2=208×2=729×8÷9=172+292÷2=619+38×6=75×(400-397)=894÷2×5=146-68-44=549+(738-300)=962-128×3=110÷2×55=204×4÷6=(637-310)÷3=333×(359-352)=337+(539-462)=414+162+162=715-15×25=42×94×7=965+(865-614)=124×5×6=90÷5÷6=495-37-415=744÷2=69+101+430=870÷5÷2=982×(56÷7)=24÷(276-270)=443×3=851-498÷2=261+18×37=658+990+197=246×(18÷9)=54×2÷4=37×24+148=215+753+357=405+65+482=15×17×2=846+(314-221)=364-(500-225)=307+51+713=194-(283-165)=482-(55+390)=700÷4×2=5/8-2/8=204÷(2×2)=906-72×4=306÷6×2=381-24×9=34×(237-213)=868+519-55=21.9-6.3=125÷(40÷8)=(447-435)÷4=553-26-326=396÷2=924÷6+156=139-27×3=466×2=656÷2×9=257+47×11=44×4+210=905×(535-532)=104÷2×19=975-(300+13)=37+89×10=368×2÷4=(688-548)÷5=49+44×20=82×94=6.7+0.4=312÷(2×3)=11×7×46=45×8×2=5/8-1/8=666×8=359-325=220×(21÷7)=94÷2=82×(450÷9)=114+305=20×95×3=352-207-115=576÷8+863=3/10-1/10=19×5×42=839×2=292×5-841=(551-530)×34=112÷7=16×4×6=36.6-24.9=213-(98+65)=17×24=387-21×16=445+(464-364)=832×5÷4=35÷5×9=10×12×7=100÷4×21=35÷(30÷6)=236-13×18=52×(19-13)=(296-202)÷2=837×(48÷8)=3.1+2.6=175÷7=910÷(35÷7)=304-274=44÷2×3=970-302-396=759+442=138÷2×54=10×6×78=652÷2=994-381×2=50.9+3.6=(189-133)÷2=91×(931-833)=60×(48÷6)=88÷2÷4=356×(27÷3)=76×5-60=182×2÷4=323-272=968÷2=148×5=1/3+2/3=16×(158-132)=836+(560-535)=146×(18÷6)=846-300=(365-31)÷2=256-53=105×4÷3=14×58÷2=211+169+59=648÷(3×3)=288-(308-116)=552÷(3×2)=33×10-140=347×2-173=97×29×9=476-(437-276)=10×21-67=4.0+4.6=(912-870)÷2=47×3×2=269-188+323=15×70×7=114+770÷2=937×(42÷6)=478-(63+146)=13×15×5=16×22-141=197+68+275=15×50=25×7=5.2-1.2=12÷3×75=447-109×2=91×(624÷8)=48÷(20÷5)=28×(162÷9)=381×2=51×(279-198)=308+523-68=76÷4×7=295+784÷7=(954-310)÷2=12÷(28÷7)=99÷(834-825)=2/7+4/7=143×3-54=1/4+3/4=11×46=333×(648-639)=72×84÷8=338-16×19=24÷8×61=848-(650+165)=578-47×9=28.0+30.2=(931-838)×52=79+323+18=0.6+1.6=9.8+0.9=341+(975-636)=48÷8×84=279×3+80=228+78×6=957-(454+122)=45×22-359=491-10×19=280÷(923-918)=596+422-765=576÷8÷9=727×2=135÷3×21=591-471÷3=325÷(110-105)=4.1+8.8=91-195÷5=954÷9×7=383×2-54=3.9+4.7=(217-209)÷4=2/4-1/4=37×56×5=154÷7×68=32÷8×92=89×3×2=75×(549÷9)=268-65×2=305÷5=156÷3=904÷4=266-134=11×9×51=85+392=453-(32+325)=337-16×11=684-30×20=85×68÷4=70×10=342+132×3=304-183=65×33×7=184+212+370=(452-380)÷2=56×34×4=456×2=48×19+724=17×(80÷5)=722+18×15=200-(109+13)=739-(889-496)=511-(330-80)=395-131=69.3-63.0=987-495=675÷(3×3)=270÷(21÷7)=315×3÷9=244×3÷4=30×24÷8=821+335=576-(646-391)=476-396÷6=29×13-224=416-129=95×59=944-525÷3=81×91÷3=234÷2÷9=477-36×11=135×7÷9=439-15×28=72÷9=91-77+536=396÷6×81=16×(14÷2)=549+971+891=77×38=608÷(2×4)=670+724÷4=37×73=20×9=496-(286+17)=30×13=112÷(2×2)=16×33÷3=180÷(15÷3)=68×9÷3=726÷6×7=126÷7=130×9÷3=264+695÷5=126-31+280=13×(474-460)=579+142=578×8÷4=377-(42+218)=46×2×87=9.2+65.6=1.5+4.8=941-622=45÷(3×3)=133÷(472-465)=8.2-3.3=69×4=10×7×92=300×(474-471)=41×14×6=213+(167-113)=38×12-371=66×(72÷3)=参考答案808÷4=202326+15-25=316(445-169)÷6=46826-420-11=395832÷(20÷5)=208647×3=1941632+31×28=150012×81=97287×6÷3=17431×2×62=3844472-(217+112)=143121+831-64=88836×2×20=144054÷2=27567÷9×8=50493+733-314=512178+45×7=49313×(245÷5)=637419-(488-453)=384116-10×8=36219+196-124=29140÷5=810×4×17=680707+76×10=1467929-244-412=273326-288=3874÷2+725=762(374-62)÷3=104893-39×17=230355+193×5=1320320×7-680=1560409-195=214182÷(87-85)=91191-92+35=134(838-364)÷6=79855-259+545=114124×41÷2=49224÷(4×2)=32/3-1/3=1/3875-522÷9=817876+170×3=13866.7+0.2=6.9579+314-17=876915-14×34=439322÷7=4644÷2×38=836255+185=440300-66×3=102122×4×2=976289-(73+83)=133475×5-80=2295457×4-518=131095÷5×24=45633×28=92485×41×7=24395405-30×10=105409-119×3=52429+(437-67)=79989×(49÷7)=62390÷5×15=270369+176=545(842-302)÷5=108210÷6×24=84014×4×11=616642÷2+183=504468÷6=78793-561+277=509491-(695-288)=84731-568=16362×8×2=992428÷(374-372)=214327×6-680=128280+196-156=120388-89×3=12112×26÷8=396/9+3/9=1630÷5=126426-195÷5=387670+79×3=907216÷6×12=432407-11×35=22356-(463-276)=16936×13-359=109728÷2÷4=91425÷(180-175)=85418-41-281=968.9-2.0=6.9110×(780-775)=55010×93÷3=310(697-579)÷2=59405-87=318413÷(42÷6)=5961×(161÷7)=140363×89=5607699-463+293=52910×4×14=560379-(162+117)=1009.4+1.4=10.8420+(221-215)=426482×2×6=5784623÷(292-285)=897.2+3.6=10.8309+(432-352)=389110×9×7=69308.7-4.9=3.846×5+492=722269×(35÷5)=188384×74×5=31080848÷(4×2)=106848-(296+309)=243(941-869)×41=2952709×9=6381(343-275)×17=1156706-312=394908+120×6=162814×16-160=64601×(45÷5)=5409729+312×2=1353941-426÷2=728275×3-74=751476÷7+13=8195-21÷3=88571×2-365=77711×(234-225)=9943×(22÷2)=47348÷(4×2)=6713-104×4=29788+283=371310×(401-398)=93087×(42÷6)=60932×(142-114)=8964.2-2.0=2.210.0-5.9=4.1630-117×2=396482+928÷2=946105×(488-484)=42091-40÷5=8357×7×5=199543×(35÷7)=215122×8×5=488093×(868-782)=7998449-17×24=4160+390÷6=12535×(473-439)=1190314-(791-704)=22735×28÷7=140264+12×56=93618.4-1.5=16.9381×(537-533)=1524342+139=481735-260+688=1163882÷6÷7=213.1+0.6=3.7(310-275)×25=875444+27-427=4411×69=759152-138+252=2664.0-2.7=1.3479-666÷9=405371+119=490383+370÷2=56890.7-52.9=37.8363-178+48=233200÷2×8=80025×38-330=62084×16÷6=22425×(252÷9)=7004.5-1.9=2.632×78×2=4992370÷5=7410×66÷4=165728+85×7=1323842-(311+37)=49416×(123-109)=224931+(671-530)=1072162÷9÷2=9268+840÷4=478746÷2×4=1492140+14×37=658513+(958-479)=992319×(96-93)=957746-72×7=242543+(944-503)=98410×6×7=420674-390=28426×7×2=3645/8-3/8=2/888+320=408268-(115+52)=101264-360÷3=144898÷2+417=866199-106=933.3+6.2=9.5332×5=1660321÷3+458=565627×8÷3=1672345÷5=69649-201-437=11491×(36÷4)=4419132+952÷7=268183-22-116=45756÷(3×2)=12633×15×2=99037×11-160=24734×5×3=510778÷(560-558)=389439-372=67259-167+59=15116×2=32102+822+510=1434204×(14÷7)=408838-129-245=464357×2×7=4998185÷(30÷6)=37810+14×46=1454240÷2÷8=1540×13=520291-(255-20)=5625÷5=5630÷3÷2=10535×(27÷9)=105927-(713+49)=16520×19÷5=76672÷4÷4=4251×98÷7=714137+(264-140)=26144×(12÷3)=176676-12×13=520144÷(4×2)=18229×(16÷2)=1832274+146=420672÷6÷2=56904+324-675=55355×12+83=74386-28+203=261198+256=454713-38×4=561287-14×9=161409-129+215=495925-(580-287)=632758-173-300=28545×10×2=900102×3=3061/9+3/9=4/943×17=731399-14×26=35423-23×16=55950-222-526=202898-225-355=318479+(491-241)=729212-(784-763)=191414÷(3×3)=46985-(695-487)=777686×7-667=4135261÷3=87553-342-207=425+220×3=68534×2×30=2040772÷(380-378)=386673×4-769=1923683×5=3415(619-584)×45=1575540÷9÷6=102/8-1/8=1/832×(779-693)=275212×13×2=312135+240-313=62(359-49)÷2=15566×14-880=4492+56×12=764(379-363)×33=528307+334-347=294724+352÷8=76821×11×4=92492÷2×35=16108.7-5.2=3.51/4+2/4=3/4392÷2÷7=28433+374=807491×(156-151)=245524×6÷3=48791-32×22=87214×2×5=2140639×5=3195197+294=491180+(490-123)=547(655-645)÷2=5840÷6=140162+(81-57)=186258÷3=86569×9=5121963÷3+711=1032571-(19+532)=2060+343-402=1353-25×12=5346×27÷3=4142/6-1/6=1/662×(12÷2)=37264.1-58.3=5.8886-(88+473)=325283-(243-139)=179(633-599)×89=3026352-86=266102×9-879=39394÷(12÷6)=197142×5=710195+286=481793-(964-697)=52613×(120÷6)=260724-683+475=51636×(54÷2)=972482-212÷4=42919+402-171=25086×(285÷3)=8170105÷5=2113×36÷3=156386-12×15=20691×68=6188881-204+601=1278182+641+968=17915.9-4.6=1.30.6+57.6=58.2299-251-43=5426-28-220=17840×(92÷4)=9208.6+19.1=27.7443+127×2=69727×7×4=756376+510=886309+46-289=666.1+41.0=47.1595-(98+313)=184170-114÷3=132601-57-76=468130×6×7=546029×16×2=92879×6=47425×(96÷3)=800387-(44+202)=141217÷(63÷9)=3135×(54-40)=490856÷4×3=642253×6-168=1350339÷3=11338×(311-248)=2394453÷(444-441)=151352+129-372=10993×8=74435×96÷6=560600÷(4×2)=75993+956=194933×2×12=792112÷2=5613×(378÷9)=546762-175×3=237998-152-464=382162÷9×45=810752+51×10=1262224+10×13=354565×(552-546)=3390382×8=3056972+77×12=1896922-(120-21)=82345×24÷9=120860-88×6=33234×12÷8=5136÷2÷2=9357÷(42÷6)=51258×2-111=40577+(426-12)=491419×2-745=939.5-1.3=8.2465-(96+119)=250125×4+489=9898.1-5.8=2.3638+444-140=942438+142=580257×(15÷5)=771375-133-17=225269-223+318=36489×(30÷5)=53442÷(36÷6)=7464÷8×3=174104×3÷6=528.4-3.6=4.8428-(301+87)=40447-(222-104)=3296.2-3.3=2.9363-158=205939-(511+38)=390312+874÷2=749385÷5×2=154174-850÷5=4396÷9=443/6-2/6=1/6150×6÷5=180479-(400-307)=38618×20-135=22514÷7×28=56251+83×4=583627+(900-165)=13621/8+5/8=6/856÷(473-466)=888×8-416=288670-236=434258+104-21=341182-109=7316×9÷3=48510÷2×7=1785892+312=1204464×6÷8=34810×45-183=2675/9-4/9=1/9510÷5+826=92845×18=810615÷5×2=24646×13=598488÷(16÷8)=244287×2×8=4592582-(282+155)=145124×3×7=2604286×(975-968)=2002434+280÷4=504372-91×3=9958×9÷2=26115÷3×66=33048×45÷9=2403.8-3.0=0.8218×4=872328+11×22=570301+417+357=1075726÷2+92=455903-33×3=80441×2×80=656012×48+146=722382-363+441=4602.7-2.2=0.5232÷(671-667)=58(91-37)÷9=687×(683-592)=79171.0+1.4=2.4499-499+369=369984÷(50-47)=328985-(633-430)=782407-79×2=249864÷8÷3=36(809-445)÷4=91371+(408-303)=47610×8×5=400342÷3×6=684144÷(288-286)=72520÷5÷2=52843-(888-262)=217252+260+206=718169×(12÷6)=33839×11×2=858743+(334-163)=914487-240-91=156721-124÷4=690769+(860-97)=1532820-43×10=390402×8=321657×(40÷2)=1140(165-75)×23=2070722+27×31=1559452-(77+217)=158394÷2=197211-(415-379)=175332×(24÷8)=996703-630÷2=388558÷(3×2)=9347×60=2820182÷7+770=79626×15÷3=13011×35=385126÷6+14=35502-287+656=87148÷3=1615×(260-245)=2256.7+4.0=10.736×24-756=108824-404-228=192258÷(396-393)=8614×(396÷4)=1386567÷(3×3)=6319×(315÷7)=85527.4+25.6=53.064×13=83218×24÷9=4814×8×2=224492-444=48193+196=3896.3+2.2=8.5273+147-393=2750+302×2=65421×47×5=4935128+93=221704÷8÷8=1122×(287÷7)=90225×2×6=300540÷3×5=90036×13-326=142672÷(64÷8)=84370×(324-317)=2590571-(113+381)=77437+(400-170)=667436-138-131=167594÷9÷2=33597÷(999-996)=199968÷(16÷2)=121824-679+233=378847-(44+524)=279165+(299-176)=28899+117-105=111150+154×4=766167+64×6=55127.3+4.3=31.6178+273÷3=269516-280=236475-74-105=296(938-828)÷5=22387÷(72-69)=129374×(794-791)=112244×18=79280+87=16734×72÷3=81624.7+8.2=32.9421-15×18=151479-333÷9=442404-933÷3=93313-14×7=215400-55-170=175421-218-162=41421×2×5=4210116-62+199=253957+86-414=62931×27-373=464393-28×12=57396×2=79288×36×6=1900842×19-540=258420-18×14=168278+83=361566×2-639=49319×2×25=950121+69=190360÷(64÷8)=45594+(628-393)=82968×92÷2=312821×(136÷8)=357427÷7×97=591716×(70÷5)=22413×(516÷6)=1118100÷4÷5=56.3+3.7=10.0546÷(118-112)=9184×(88-84)=33623×28-280=36469×(648÷8)=558948×19-309=603767+55+81=903417-274+181=324332+72-89=31572÷(204-201)=24276+369+235=880772-26+447=119378×5÷3=130755÷(415-410)=15130×12-238=122618-517=101314÷(640-638)=157629+488+334=145128×(100÷4)=700315-(150+77)=88117÷9=1330+149+492=671900+912+473=2285929-436-306=187949-(668-601)=88230÷(18÷6)=10462÷3+224=378532-39×4=3762/8+5/8=7/8603×2-719=487400÷2÷8=25105+523+167=795871-(74+359)=438760÷5÷8=1969×34÷6=391114×6×4=273694+(713-219)=58848×95÷4=1140208÷4÷2=26955×8÷4=191019×(306÷6)=96980÷4×9=1809.3-6.5=2.8319+66×8=84724×35=84033×3×13=128780÷4=20596÷4+377=52694÷2×7=3292/9+7/9=11/5+2/5=3/519×16-291=1350×15=75023×13×2=598410-(152-147)=40524÷8×59=177624-310÷2=469152÷4×9=34220×(297-294)=60712×8-316=5380676-(949-715)=442211+675-724=162297÷9×29=957212+(500-249)=463696÷(3×2)=11656×(28÷4)=392671-(103+481)=8795-90+491=49613×4×94=4888842×(862-853)=7578433-(237+106)=9086×(460-453)=602925-469+645=11014/9-3/9=1/9355÷(20÷4)=71309+99×4=7057.1-2.9=4.2200+(760-170)=79075×22=165040×19-720=40448÷7×18=1152211+63×11=904327-164÷4=286924÷7÷3=4411×13×5=715484+11-158=337697-174×4=130×(162÷9)=54088×2÷8=2244.5-42.8=1.796×48÷6=768734+285+778=179715×2×56=1680448+(725-192)=98180×(18÷3)=48069×13-293=60416×16=256987-(197+26)=76480.7+2.3=83.025-(342-338)=21930-24=906527+755+183=1465382÷(317-315)=191647-530÷2=38210×3×8=24042+290×3=91225.1+13.9=39.053×7+343=71473+327-374=2631×5+81=23621×4×96=8064(308-32)÷3=9210×9×7=630693×(920-911)=6237840÷(571-567)=210656+26+253=935992×5÷4=124061×(420-362)=353824×(454-433)=504453-286=16710×52=520162-(941-783)=4258×2÷3=172331+(282-261)=352(245-212)×15=495820-189×4=6411×(174÷6)=319147÷7÷3=779×70×5=27650885÷(15÷5)=295(428-17)÷3=137208÷8×4=104344÷(2×2)=86360-64-70=22684÷6×46=644486÷(3×2)=81249-25×4=149219-744÷4=33282-54-210=1817×2×95=3230(468-288)÷9=20(551-61)÷5=98191+29×23=858240÷(499-497)=12047×20-333=60794×5=470230+45×12=770459-26×11=17337+184-37=18448×(150÷2)=3600920÷8+296=411766-992÷4=518135+236=371160-375÷3=3517×(408÷8)=867425-11×34=5120×25=500456÷2÷3=76(839-743)×20=192025×3×95=7125252÷4×42=2646155+178=333535+(917-14)=1438162×5-107=70319×5×87=826564÷4×19=30429×3×72=6264705÷(15÷3)=14184×7-324=264377-163×2=51210÷(36÷6)=3541×24=984193+161=354976÷(2×2)=244481-14×21=187441÷7÷9=7270÷(3×3)=30513-15-341=157352-165-53=13415×62÷2=465429-311+318=436306÷6+901=952191×(48÷8)=1146312÷6×78=405617×45÷3=255970-844+246=372451×2-228=674(777-693)÷6=14(147-49)÷2=49943+380-71=125253.1-9.3=43.850÷5×40=400543-114+34=46311×27-242=55626÷2×4=1252300+484=784900+184-931=153115÷5×35=805894÷(2×3)=14990÷(72÷8)=10131-10-77=4454×23×8=9936(350-337)×75=975(463-415)÷4=1261×3×4=732132×2÷6=44306+413-294=42511×81÷3=297710÷(268-266)=355340÷4=8542÷(56÷8)=617×5×2=170324÷(166-162)=81(669-384)÷3=95222+599+750=1571704÷(2×2)=176249×(28÷7)=996226-139+214=301756×2÷6=252420÷(2×3)=70396÷9÷4=11658×3-107=186774.1-24.8=49.3218÷2×3=32712÷(24÷6)=3441-476÷7=3732.5+8.2=10.731×14-240=194204+14×20=484(60-37)×12=276678÷2×9=3051434×(699-692)=3038164÷(18÷9)=8226×3×32=2496301-130-45=126954÷2÷9=53315×3-120=825368-324÷4=287394-(15+293)=86361-(483-327)=20532÷(4×2)=4477×(592-584)=3816850+470=1320293×(56÷7)=2344451-19×8=29924÷2×9=108383+22×5=493119+289+53=461430-798÷7=316159×(30÷5)=954972-327-132=513184+264-108=34077×5=385960+317+788=2065(597-549)×40=1920274-(441-436)=269450÷(36÷6)=757.4-0.8=6.619×40+26=78625×11-241=34157+225-376=636×18-488=160252+362+753=136783×(378÷6)=5229580÷4×8=1160377×2=75496÷2÷2=24171+984-527=62840×14-190=37029×3×44=3828419-174×2=7187.1-53.2=33.910×37×2=740393+47+426=866286÷2=14386×48=412859×9-363=1689.1-8.9=0.267×2×3=402761-13×34=31924÷3×53=42422×(93-56)=814348÷(12÷4)=1169.6+9.0=18.6392÷(135-128)=56446-(46+82)=318227×6÷3=454267+15×14=477500÷(91-86)=100454+16÷4=45893×78×8=58032913-64×5=5933.8+6.0=9.884-594÷9=181/7+5/7=6/716+93+278=38730×27÷3=270224×(332-328)=89680×72×9=51840141×(359-354)=705113×(158-151)=791197+544÷4=333848÷(2×4)=10615×37÷5=111180÷5=36105+(457-372)=190337+22+49=4085.1-2.1=3.0251×3×4=301266×(20÷5)=264242+603-724=121572÷2÷2=143(184-92)÷4=23135×(380-377)=40589×38×2=6764144-(235-119)=2843×24=1032264÷(2×3)=446.2+3.1=9.35.7+2.7=8.410×14×6=840433+10×61=1043(423-411)×67=804263+(372-261)=374293-154+348=487375-708÷3=139354+131=485133÷7×42=79820×42÷8=105958×8÷2=383214×20×3=84013×19×2=49412×42+120=624(954-934)÷5=426×3×46=3588582÷(464-462)=291559-16×21=22324×83=199241+314×3=983372÷4×3=279112+220×2=552327×5=1635290×3=870403-(463-435)=375798×4÷6=53238×10=380166×7-925=23750.1+14.1=64.2454×2-448=46050+451+303=80415×(244÷4)=91591+55×9=586948÷(2×2)=237930÷(42÷7)=155102+223=32533×6×2=396464÷(493-485)=58159×2=318115×(39-36)=345828÷9×4=368349-36×5=16921×10+125=33520×47-567=37310×6×45=270062×36÷3=744756×(24÷8)=2268792÷(3×2)=13230×8=240136×(49-44)=680254-164=90372÷(553-547)=62657÷(81÷9)=733.6+34.1=37.7279÷(3×3)=31112×(46-41)=560486÷(2×3)=81308÷4+71=14840.8-2.3=38.5435÷(18÷6)=145791