三年級數(shù)學(xué)計算題專項練習(xí)匯編及答案集錦

三年級數(shù)學(xué)計算題專項練習(xí)匯編及答案集錦249×(298-290)=468÷9×16=490-435÷5=14×62+867=492-14×23=30÷2×31=3.1+1.5=944÷8+326=3/4-1/4=28×21-587=40×10-58=649-317=963-108-722=133+316=340÷(15÷3)=814+899+351=349+598=296÷(158-150)=67×76÷4=124+280×3=(483-467)×26=22×13-257=403-(893-858)=98×39×4=384÷2=591-(403+106)=687-988÷4=127+28×30=396-(808-623)=36÷9×96=909÷3÷3=65.2+22.1=57.1+9.8=145÷(35÷7)=236-89-22=741-12×11=10×(160-93)=16×(245÷5)=319-123-61=837-617+810=814-426÷6=751-19×37=(494-165)÷7=516÷(2×3)=326÷2+155=462×4÷6=417×3÷9=182+33×13=(406-346)÷5=(244-179)×74=167+172=624÷6×3=205×4×5=227-59-52=602+120=726÷2×4=515+96×7=852÷4÷3=671+38+194=(726-679)×92=151×6-501=622-423-167=587×4-261=356-17×11=137×7=907-(327+289)=951-233×3=939×(20÷4)=741÷3×8=856×9-993=217+27-65=699×(48÷6)=29×12-224=17×4×43=966÷6÷7=701×8=326-129=116×6+10=445-564÷6=237+94=15×(104÷8)=677-81×4=177-413÷7=505-120÷5=165×3×2=2/7+4/7=310-472÷4=528÷4÷3=111×6=107-819÷9=366-102+196=17×12×3=(463-168)÷5=874-538=20×19-152=780÷5÷6=5.5+8.6=380+184-498=94×3×2=435-107×2=441-191=3/7-1/7=3.9+6.0=426-399+260=7.3-2.9=276÷3×6=(490-300)÷2=177+(904-874)=459-408÷2=250+48=201-22×5=99×(95÷5)=34×5×2=878+63×6=430-288÷9=187-84+693=642÷(2×3)=356-40-143=398+886+866=385÷7=63÷7×94=32+253-166=246÷(3×2)=652-18÷9=86.3-2.5=269+862-519=916-584=826÷(691-684)=397-45×3=274-(429-412)=43×(227-211)=12×62÷4=400×6÷8=55+26×29=314÷2=342-(410-100)=468-(330-41)=469+185=785-(744-308)=10×99+945=(794-679)÷5=318+307×2=212×(906-898)=972÷9×2=7.8-2.7=484-24×2=112÷4×26=90÷6=414-21×6=99×51÷3=71×73×3=528×7-860=405-(559-341)=91×40=939×6÷9=980-302-256=15÷3×82=11×2×99=265×8÷5=295÷(143-138)=232-249÷3=425×(18÷9)=95.4-89.5=2/3-1/3=154×4×7=980-68×2=54×97×9=(981-967)×82=18÷(292-286)=256+281×2=898-39-66=106÷(458-456)=456-276=95×92=800÷(2×4)=917+893+261=173×(228-223)=360÷6÷4=440-116-267=63÷7×5=618×(27-24)=43×8=77+107-51=150-37+159=86×36=302+294×2=704÷(4×2)=100÷(924-922)=903+59×12=334-317=420+68-243=612÷(2×2)=86×9+107=258÷2×7=708-(443+55)=475-20×10=176÷(16÷4)=37×20-518=44×2×9=(463-453)÷5=924÷3×8=348-(470-393)=330-259=169×3=684÷9=304×7=20×12÷6=806+(745-503)=12×26+629=44×2×65=457-206-193=354÷3=20×(34÷2)=385-23×3=146+114=644+34×11=11×(56-13)=87×86÷3=389+31-210=36×3÷6=764-68×5=360÷(446-440)=46×58×3=304×(10÷2)=560×(537-532)=47×18=78×32÷8=180÷3÷6=886×8-281=956-109×6=1.5+2.4=14×17+356=855÷9×39=200÷2÷2=440-13×20=473-11×43=20×(392÷4)=(473-273)÷5=103+(247-43)=11×(534÷6)=16+(472-91)=158+(446-98)=49×9×7=728+(663-12)=947×(32÷8)=339-33×10=20×16+153=951+58-831=186×9÷3=503+15×36=491-812÷2=68+141=64÷4=562-36÷9=15×6×10=50×6+159=51+(488-81)=356×(36÷9)=76+207+676=(866-191)÷3=55×8-147=20×15×2=426×2=918-189×4=270×7÷2=338+296-406=244+323×3=442-19×21=21×20-100=116+204-120=4.9-4.2=408×2÷6=119×(18÷6)=111×8÷4=123×(376-368)=280+79=59×2×4=159×(807-804)=140÷(25÷5)=127-59×2=496÷(16÷4)=135×7÷5=291+378+301=132+12×58=465-37×11=264÷8×18=80×44=377-311+282=34×58×6=245÷(152-145)=26×12=19×11=309÷(21÷7)=738-(451+189)=304-(256-80)=172×(359-351)=53-15÷5=177+38-136=47×(616÷8)=327×3=453-(998-811)=260+86=36×5÷9=186-18×10=65×(258÷3)=378÷(18÷3)=11×40×2=959×(10÷5)=9.2-3.3=354×2-349=241-(311-130)=402÷(24÷4)=968-851+585=10×(171÷9)=447+93=992×3=342÷(911-909)=20×15+267=822÷2+230=(139-81)×15=12×34×2=(262-62)÷4=584-(584-550)=18×15-35=858÷(3×2)=317-39×8=252-(702-450)=31×27-103=51×(60÷6)=991+21×44=38×11-362=174×(401-398)=11×12×5=642-(76+462)=68×(774÷9)=694×(14÷7)=330-312=27×80=948÷3÷4=168×4÷3=920÷4=524×(300-291)=833-228×2=420÷5×2=409-12×4=26×(192÷8)=840÷2÷7=816×(15÷5)=126÷(440-434)=32×54=89×97=457-67=550÷5=(861-504)÷3=432-40×10=0.4+7.6=16×62÷8=9.8-1.3=365×(16÷8)=(391-43)÷3=(410-46)÷4=3/7+2/7=18×10=665+436-363=117-11+144=486-(149+180)=390+954-973=738÷(424-422)=152×2-167=(464-407)÷3=100×2×4=17×3×93=895-50+247=325-160+233=415-150=144÷2÷6=288÷(2×3)=92×(482-477)=488+936+953=243×2×8=58×91×9=48.4+26.2=126×3=12×25=2/8+5/8=(279-255)÷4=424×2×5=79+127×5=476÷4×3=927-15×47=478-87×4=817-15×12=16×3÷4=396+79=75÷5×74=522÷6×44=(316-283)×37=11×6×42=9.9+1.7=798-15×29=276-54=225×9-384=713-69×7=100+270+11=7.9-1.5=55÷(242-237)=662-(99+13)=216×3=42×95×4=68×8÷4=68+391-59=267+405÷9=449-119=423-267=123+(257-108)=13+(390-384)=309÷3×5=(315-301)×66=186+(525-117)=42÷7×97=666÷3÷6=111-11×5=888-846+433=23×42-427=245÷(35÷5)=495÷5×3=169+877+964=84×3÷9=395+853-719=286-480÷3=954÷3÷6=95×15=0.5+0.3=100÷5×31=39×2×91=272+45+562=344×(322-318)=71×43×8=58+388+891=(852-215)÷7=396÷(332-323)=355+14×44=78÷(12÷6)=206+152-232=799-27×15=333+40×6=317-57-70=57×4×7=208÷(305-301)=16×14=9.3-0.3=996÷(16÷8)=164+24×5=84×3×8=111+613+206=574-76×4=768+188+611=373+(213-12)=433+152+343=857-461=142-27+152=148+62÷2=29×(232-143)=116÷4×13=211×(245-241)=323+336÷4=24×14÷8=(578-47)÷9=713-13×40=124-264÷6=688×6=25×19=950÷5+356=696÷3×8=95×49÷5=159×5-69=17+869-565=756÷(2×3)=69×88÷3=316-25+90=948÷6=89×19=(57-27)×19=12×8×30=284÷(71-67)=261+299+129=4.7-1.7=16×14×4=666×8÷9=25+20×36=19×4×58=28×(266÷7)=84+290-339=(117-83)×17=180÷6=58×(857-781)=14×37×3=21×2×11=2.5-1.7=474+15-162=2/7+3/7=64÷8×27=738÷(2×3)=(456-398)×55=44×3×6=223+32×31=14×5×66=305÷(112-107)=85×(14÷7)=223+425=710+(895-728)=17×5×24=801-365-411=88÷(338-336)=154÷(349-342)=315÷5×75=55×(15÷3)=682-(207-133)=8.2+0.9=259+125×7=444÷(24÷8)=936÷2÷4=30÷6=750×5=420÷3+689=11×7×2=2.9+2.0=371÷7=815+(241-34)=432÷(3×3)=2.0+3.9=296÷4=3/7-2/7=451+44×6=500-13×31=990÷9÷5=592÷8×31=14×6×11=67×(80-68)=440÷(10÷5)=33×(84÷4)=494+(319-197)=80×(73-42)=6.5-2.3=88+432=342+11×40=149×4-79=547-(62+170)=13×12×5=(421-410)×28=888-12×39=29.1+18.4=56÷4+383=308×3÷4=20×8×3=10×7×83=148×(111-107)=(418-46)÷6=37+(589-445)=3.5+38.5=341-(320-205)=257+964=487+366÷2=903×5=12.4+3.0=370+990÷3=97×5+447=77÷7×95=756÷(3×2)=34×13÷2=200×(356-351)=16×2×8=304-(14+15)=183-145+425=15×40=436+(708-226)=186÷3×15=245×(364-360)=(690-510)÷3=396÷9=53×8=95×9-143=364-35-297=246÷6+171=41×20-153=72×5×7=376-(22+44)=470-(404+46)=428+895+356=(623-350)÷3=80+63+140=445-783÷9=27×12×3=14÷7×3=47×16+134=315+127=354×(183-174)=41×(496-491)=(468-270)÷2=152×7-311=87+(221-43)=642-314-310=68×13=5.9+8.6=29×43×6=64+367=55+111×7=367-191=492-13×14=174×(27÷3)=904÷4×6=452×(24÷6)=28×(138÷6)=676÷2÷2=731+(839-783)=233+197×3=103×2×6=438-(457-320)=95×8÷5=904÷(552-550)=594÷6÷3=545÷(25÷5)=629+13×41=180-41+320=960-590-26=408+73+227=411-(158+148)=984+713=66×8-323=876-53×5=656÷8+127=71×13=5/7-1/7=775-716=230+365-172=890-(94+777)=177+239-52=12×47=442-31×5=25×28-581=630÷(24÷8)=59×(576÷6)=20×26=76×2×4=35×18÷7=648÷(4×2)=46÷2×28=226×4=204-109=240÷(24÷4)=22×15=99×(129÷3)=876-449-55=734-936÷3=33×4÷6=728-87×2=4/8-3/8=216+(403-159)=(310-222)÷8=21×(219-171)=156÷3×91=228÷3×66=679-(171+423)=10.0+5.4=2/6-1/6=196÷2+988=945÷3÷9=769×6=279×2-207=48÷(2×4)=123×3×5=30×10=15×2×87=11×40-55=56×2×7=732-340÷5=14×7×2=13×11×4=61×(284-269)=654+(974-727)=44.8+45.8=987-613=649-155=402÷(758-756)=300÷(482-477)=41×12-348=783÷9×2=216÷(16÷8)=14×9×2=904÷(4×2)=328-228=657-25×13=9.1-4.2=(945-265)÷4=306-245-44=466+183×2=89×83=144×5÷8=632÷2÷4=788×(81÷9)=336÷(3×2)=378-(610-365)=15×3×12=896+(696-116)=16×38÷2=544÷(2×2)=12×6×82=624÷2÷2=759+(468-103)=412÷(201-199)=22×41-308=48+(120-43)=30×2×9=636+630÷7=192÷(54÷9)=275+15×38=102×(30÷5)=73×(315÷5)=316+458+66=10×38-163=86.7-48.9=10×48-447=114×8=3.3+2.2=490+(265-114)=392÷(2×2)=207-12×12=54×(246÷3)=725-44×15=27.9+47.5=7.8-2.2=344÷(28÷7)=5.9-4.1=374+17×7=1.5+5.8=833+39×8=948×(327-324)=40×(170-149)=123-(471-470)=966÷(936-929)=249+12×53=462+17×47=148÷4×27=366÷6×52=184÷(2×2)=227+121=423-(217+152)=28×(45÷5)=24÷4=796+(590-552)=150+212+381=17×28-182=446-212÷2=126÷2×90=291÷(485-482)=23×16÷2=(49-29)×22=212-280÷4=17×(140÷7)=53×28÷2=364-18×18=273+(396-225)=197+915=421-(273-128)=104÷(397-393)=907-(747-345)=32×30-254=57×(207-196)=806-(708-562)=3.8-1.7=(95-83)×40=203+28×3=270×8÷4=345×9-170=158×2=16×18-102=330-79-155=20×(268-240)=715÷5=276+658+513=147+29×14=182×2×9=776÷(10÷5)=12×7×24=896÷7×9=11×10×9=260+224-309=265-118=(633-611)×77=743+863=930-21×18=36×4×2=375-(243+49)=235-(165+22)=(843-163)÷4=421-363+164=534÷(3×2)=3/6-1/6=583-926÷2=374-21×3=745+624-180=142+286-213=76×(291÷3)=143+83=28×(412-407)=848-133-714=295+826÷7=3.7+2.0=43+504÷2=668-(662-617)=217÷(124-117)=688-85×3=888-372÷4=175×(204-201)=2/8+4/8=378÷2×9=8/10+2/10=410-53=207-308÷2=953-672=414-166×2=75×10÷5=893×(32÷4)=516+674+978=574÷7×10=780-92-115=20×70÷5=210÷6=90×2-18=264×(117-114)=11×(189÷7)=66.8-29.9=261÷(3×3)=11×39+517=189×6=691+494-191=376÷(4×2)=1/8+5/8=198÷3÷2=11×8×45=384×2=7/10+3/10=495-266-229=11×52=24×46÷3=3/10-2/10=461-(286-210)=602-849÷3=10×17-167=988÷2+237=66+81-62=7.6+2.8=25×31=547×(16÷4)=4.2+9.3=22×10+974=79×12=44×2×82=27×(410-353)=495-207=75×9=436×2÷4=761+375+734=333-89×2=499-(11+132)=75×13=555÷5=444÷(2×3)=42×62×2=14÷2×24=(465-121)÷2=228÷4×36=744÷8÷3=16×5=178÷(289-287)=135×(396-389)=546÷2÷7=2.4-0.5=651÷3+469=960×8=79×86÷2=35÷7×51=456+(280-227)=640+131=3.8-2.7=251-164+351=54×(554-541)=250×3=11×(632÷8)=876+51-693=72×6=123+281=69-(168-164)=284+117×6=84÷(18÷6)=756+10×11=10×10×4=797-(484+124)=998+455-973=301+420-454=234+222=56+87=352-42×8=103+22×35=401×2=708-40-668=347-194+211=(917-219)÷2=143×6-393=485-233×2=964÷(2×2)=420×(10÷5)=833-(829-157)=512×(72÷8)=7/10+2/10=684×6-170=11×17+354=947-314-445=190+82-240=376-(13+74)=773+544÷8=400÷5×8=98÷7=418-19×13=47+142=344×3÷4=4.6-0.6=194÷(12÷6)=129+23×31=255+(402-45)=336÷(42÷6)=48÷6×45=976÷8=87×66=41×10×2=48×63=700-(40+284)=86.8-59.4=648÷6÷2=182×(168-163)=4.0+1.6=681+100+131=46×21÷3=90.7-7.1=12×(729÷9)=24÷(419-417)=18×(10÷2)=1/7+5/7=33×45÷9=13×6×87=(98-52)÷2=350-(340-55)=71.6+22.3=16÷8×9=588÷2÷7=44×86×3=210-(263-251)=87+35×21=2/4-1/4=25×2×45=756÷2÷7=26÷2=432÷9÷6=355-350+494=68×94×5=46×10-134=240÷(2×4)=296÷(2×4)=986÷2=30+95×10=97+290-159=17×29-232=352÷(313-309)=276÷(15÷5)=13×28-229=81÷3×6=165÷3×8=333-261-51=85×(36÷2)=740+34×14=12×47-411=291-275+373=704-92=22×(40÷5)=639÷(3×3)=804÷(36÷6)=551-468=(261-93)÷2=84÷(14÷7)=266×3-358=288-60÷4=132×6-542=112÷8×2=70+93×2=(682-571)÷3=468÷2÷9=371÷7×3=16÷8+219=119×8-318=19×4×93=92-24=78×82×9=20×2×84=35×4=643+125-530=46.4+50.3=93×36×4=237+18×29=870÷5÷3=3/5-2/5=21+(459-222)=(90-36)÷3=3/5-1/5=444-33-354=464-99×3=13×39÷3=397-(84+176)=66×6+548=27×33÷3=897-337+141=85×3×2=18×10÷6=413+50×9=780+264=294÷(75-68)=889-566+301=792÷6÷6=992÷2×9=599+169=204÷6=355-(207-193)=9.4+2.1=306÷(12÷6)=12×5×36=30×(929-836)=541+224+435=2.3+8.0=221+64×15=441÷(130-121)=618-140-100=725-145×5=397-(241+81)=184÷4+53=180÷4÷9=457×8=148×6-210=10×(280÷5)=24×34-556=252÷4×23=657-24×15=17×35×8=19×24×2=391-345=346×(14÷2)=350+556-626=80×81×3=456÷(12÷3)=187×(14÷7)=333÷(36÷4)=876÷2×4=232÷(24÷3)=564÷4×8=5.3-4.7=380×2-668=90×44÷4=909+14÷7=637-(750-180)=338×7=334×(10÷5)=219-130=342-246=100÷2×89=602-474÷2=195+291-443=(996-947)×93=36×85×8=783÷9+498=954÷(3×3)=69×69×2=11×62-301=431-13×23=324-(37+104)=107×(149-141)=582÷(15÷5)=11×45×2=423×(876-872)=156×9÷3=11×25=693+203+34=677+591÷3=394×(15÷5)=301+143-11=433-353=282×(208-199)=558÷6+911=26×35-211=392+477+37=39×7×2=290×2+315=25×3×24=44×(30÷2)=80×(66÷6)=7.5+5.5=144÷(54÷6)=122×(463-456)=3.5-2.7=327-(10+65)=759-281=8.0-4.2=75×5-344=234-156÷3=890+722+755=918÷6÷9=18÷3×5=149×5-31=(411-179)÷4=414-123-224=343-796÷4=72÷4×38=33×26-118=824×3÷8=59×84=440÷(12÷3)=434÷7=796+116×3=16×5×60=248-(491-386)=165×4×3=91.8-88.8=429-211-173=355-(57+204)=741-111×3=64×(33÷3)=9.0+3.9=173×5×9=959-(222+581)=737-21×33=396-273-108=21×3×92=356-(255-158)=62×11=385-(88-27)=42×(88÷8)=86×63÷6=78÷(12÷4)=727+714÷6=484×4÷2=13×11×5=299-(25+231)=454-(238-158)=6.9-4.1=984÷4÷2=20×33-492=572÷2×7=94÷2=708÷(2×2)=6.0-3.0=932÷2=716-65×3=418-17×13=38×2+440=131+12×36=87+626÷2=311-135÷5=945÷7÷5=768÷(2×4)=492+190÷5=275-216÷8=858-524-54=362-81×2=65×(929-844)=88.3-49.7=478×(72÷8)=55÷5=801÷3÷3=233+(258-161)=29.1-8.0=22×3×44=261+182×3=295+96×2=469-444+197=673-(223-84)=47×2=112-15+223=67+278=480÷2×3=24×17-400=756÷6÷6=199×(219-216)=465-71-232=216÷3×21=30÷2=173×(337-332)=346-(145+180)=9.4+5.8=775+134×3=888÷(2×4)=29×63÷9=165÷3=12×5×69=212÷(2×2)=195-534÷6=16÷4×82=136+779+101=858×4=12×66÷3=29×13-215=616-(60+31)=24×5×8=120×7-390=236+(308-266)=867+594÷3=147×(153-149)=373×2=204+528+651=25×3×36=330+99×5=496+140÷2=15×(44-40)=440-33×13=97+281=435÷3+463=(894-459)÷5=360÷8÷9=9.9-1.3=234+118×7=29×(40÷5)=24×16-214=1.1+9.5=82+508÷2=69×5-70=1.7+2.1=328-239=232×4÷2=141+891-393=240÷(2×2)=42.0-34.6=162×(16÷8)=8.3-2.7=600÷(32÷4)=2.1+65.7=999-22÷2=585×9=19×11×4=340×2=464÷(12÷6)=113×8+65=801÷(3×3)=33×(70÷5)=48-(767-725)=574÷7=30÷6×50=342÷3+145=397-57×4=744-415+634=15×5×25=15×29-136=222+17×33=223+980=147×6-376=929-635+688=(158-140)÷9=1/5+2/5=966-209-690=884-22×26=16×(60÷5)=153+77×3=676-174+717=(455-441)×47=63×8=96÷8×43=483-317+331=484-365+170=30×30÷3=17×(36÷3)=280÷8×21=41+43=26×(88÷8)=953×(258-252)=416÷4+22=(881-810)×68=1/5+3/5=48×2×69=57×(55÷5)=500-360÷3=669-241-200=610-366+213=14×66÷6=52÷4=197+298=276×3-84=154-(18+37)=11×33×2=35×11×2=313+622+432=346-22×13=813+543-963=374-46=900÷(850-841)=115×(30÷6)=39+94+279=51+205=317-11×17=12÷6×7=864÷(2×2)=365×(746-743)=372+615÷5=32×(96-69)=994-(448-209)=282÷(244-242)=505×8-534=15×65=21×(615-545)=960÷(3×2)=680÷5+369=(447-363)×10=358-(357-306)=4.6-0.3=(414-274)÷7=624+732-398=228×5-525=13×52=21+(372-294)=260÷(32÷8)=24×3×14=198÷2×3=336×9-638=659×3-703=69×37=933-178×5=9.1+5.7=117×8÷6=22×29=(183-23)÷5=(879-39)÷3=27×2×49=47×2×71=320÷(378-376)=417+(303-263)=997-655+80=151+293+991=992×(24÷8)=480÷(2×2)=89×(20÷4)=161+124-262=958+(496-340)=375÷(20÷4)=89×6÷2=350-122-66=283-11×22=195-(33+138)=413×2÷7=388-(416-99)=34×61=454-139-303=28×33÷6=248÷(4×2)=979×(368-360)=378÷2=874×8÷2=702÷(2×3)=327÷3=67×(250-237)=38×18÷2=656-442-208=325-(103+16)=514-366+592=909÷(156-153)=576×7=91×4÷7=719×(72÷8)=39×10=735×6÷3=94.6-16.8=891-846÷3=409-(108+37)=208+109+264=180÷2=94×(16÷2)=720÷6÷3=417-15×25=847÷(179-172)=13×60-767=731-483+306=12×60÷9=536÷8×9=91÷(56÷8)=198÷6×24=772-(75+35)=74+22×2=391×(929-923)=892×7-549=186+699+115=428×(833-827)=17×5×35=78×(315-284)=72÷8=465×2=186×2=347-(223+75)=243-164=150÷6×4=228×2÷8=216+(465-417)=414-572÷4=936÷3÷8=130-(87+28)=41×5×2=186÷(2×3)=396-71×3=251+77=430×2÷4=40×(15÷5)=12×19÷4=390-336=694×(820-813)=17×(60÷6)=3.5+1.7=18×16-203=(410-300)÷2=91×6+408=306+23×23=864÷8÷4=190÷5×55=81×4÷2=28×(657÷9)=289-184=14÷2×81=342+(931-251)=246-18÷6=167×5=18×12-18=398-408÷2=13×5×7=663+(528-293)=167+29+551=961-632=857×4-821=459-20×13=66×(21÷3)=335÷5=96×14÷4=(238-142)÷4=671-527-32=172+217=3.8-0.7=829-(947-172)=11×(300÷5)=477×2×4=812-54×13=481-315+238=(449-420)×35=384÷(215-207)=270÷(194-191)=979-842+670=41×12=173×2×9=643-267+375=506÷2+247=11×32×2=911-22×24=974-10×90=166+10×17=3.0+3.2=244-198+356=419+60×14=600×9-828=56+322=16×31-325=301×3+838=185÷5×4=17×2×69=497+(774-192)=238÷2=271-195-25=456÷2=66×9÷6=728÷2×4=(357-120)÷3=66×14÷6=45×10÷3=226-15×5=411-(943-787)=275-275+473=57+149+682=755×6-350=36×4×3=37+471+10=16×5×8=160×4÷5=902÷(10÷5)=472-(155+215)=678+64÷8=482+498÷3=330÷2×8=891÷9×7=109×(36÷9)=145×(159-155)=20×4×36=28+80+270=69+(488-386)=43+42+364=705+869-22=(522-11)÷7=846-78×3=36×4÷2=882÷3×5=74×37÷2=35×(91÷7)=480÷(952-949)=8.7-6.9=35×7-202=91×42÷7=(991-917)÷2=380-70=243+282=89.0-17.6=904-42-486=77÷(284-277)=112×5-234=388×2×4=20×87÷3=271-122×2=656-338+811=23×(42÷7)=786-628+219=41.5+31.4=(266-250)×27=17×21×2=51×37×3=408÷3×4=92.8-86.0=25×8×2=15×4×95=391+(591-18)=18×(350÷7)=982-(136+68)=174÷6=148-34-89=55×(330-327)=174-350÷5=26×17-59=954+34×7=986-(197+91)=參考答案249×(298-290)=1992468÷9×16=832490-435÷5=40314×62+867=1735492-14×23=17030÷2×31=4653.1+1.5=4.6944÷8+326=4443/4-1/4=2/428×21-587=140×10-58=342649-317=332963-108-722=133133+316=449340÷(15÷3)=68814+899+351=2064349+598=947296÷(158-150)=3767×76÷4=1273124+280×3=964(483-467)×26=41622×13-257=29403-(893-858)=36898×39×4=15288384÷2=192591-(403+106)=82687-988÷4=440127+28×30=967396-(808-623)=21136÷9×96=384909÷3÷3=10165.2+22.1=87.357.1+9.8=66.9145÷(35÷7)=29236-89-22=125741-12×11=60910×(160-93)=67016×(245÷5)=784319-123-61=135837-617+810=1030814-426÷6=743751-19×37=48(494-165)÷7=47516÷(2×3)=86326÷2+155=318462×4÷6=308417×3÷9=139182+33×13=611(406-346)÷5=12(244-179)×74=4810167+172=339624÷6×3=312205×4×5=4100227-59-52=116602+120=722726÷2×4=1452515+96×7=1187852÷4÷3=71671+38+194=903(726-679)×92=4324151×6-501=405622-423-167=32587×4-261=2087356-17×11=169137×7=959907-(327+289)=291951-233×3=252939×(20÷4)=4695741÷3×8=1976856×9-993=6711217+27-65=179699×(48÷6)=559229×12-224=12417×4×43=2924966÷6÷7=23701×8=5608326-129=197116×6+10=706445-564÷6=351237+94=33115×(104÷8)=195677-81×4=353177-413÷7=118505-120÷5=481165×3×2=9902/7+4/7=6/7310-472÷4=192528÷4÷3=44111×6=666107-819÷9=16366-102+196=46017×12×3=612(463-168)÷5=59874-538=33620×19-152=228780÷5÷6=265.5+8.6=14.1380+184-498=6694×3×2=564435-107×2=221441-191=2503/7-1/7=2/73.9+6.0=9.9426-399+260=2877.3-2.9=4.4276÷3×6=552(490-300)÷2=95177+(904-874)=207459-408÷2=255250+48=298201-22×5=9199×(95÷5)=188134×5×2=340878+63×6=1256430-288÷9=398187-84+693=796642÷(2×3)=107356-40-143=173398+886+866=2150385÷7=5563÷7×94=84632+253-166=119246÷(3×2)=41652-18÷9=65086.3-2.5=83.8269+862-519=612916-584=332826÷(691-684)=118397-45×3=262274-(429-412)=25743×(227-211)=68812×62÷4=186400×6÷8=30055+26×29=809314÷2=157342-(410-100)=32468-(330-41)=179469+185=654785-(744-308)=34910×99+945=1935(794-679)÷5=23318+307×2=932212×(906-898)=1696972÷9×2=2167.8-2.7=5.1484-24×2=436112÷4×26=72890÷6=15414-21×6=28899×51÷3=168371×73×3=15549528×7-860=2836405-(559-341)=18791×40=3640939×6÷9=626980-302-256=42215÷3×82=41011×2×99=2178265×8÷5=424295÷(143-138)=59232-249÷3=149425×(18÷9)=85095.4-89.5=5.92/3-1/3=1/3154×4×7=4312980-68×2=84454×97×9=47142(981-967)×82=114818÷(292-286)=3256+281×2=818898-39-66=793106÷(458-456)=53456-276=18095×92=8740800÷(2×4)=100917+893+261=2071173×(228-223)=865360÷6÷4=15440-116-267=5763÷7×5=45618×(27-24)=185443×8=34477+107-51=133150-37+159=27286×36=3096302+294×2=890704÷(4×2)=88100÷(924-922)=50903+59×12=1611334-317=17420+68-243=245612÷(2×2)=15386×9+107=881258÷2×7=903708-(443+55)=210475-20×10=275176÷(16÷4)=4437×20-518=22244×2×9=792(463-453)÷5=2924÷3×8=2464348-(470-393)=271330-259=71169×3=507684÷9=76304×7=212820×12÷6=40806+(745-503)=104812×26+629=94144×2×65=5720457-206-193=58354÷3=11820×(34÷2)=340385-23×3=316146+114=260644+34×11=101811×(56-13)=47387×86÷3=2494389+31-210=21036×3÷6=18764-68×5=424360÷(446-440)=6046×58×3=8004304×(10÷2)=1520560×(537-532)=280047×18=84678×32÷8=312180÷3÷6=10886×8-281=6807956-109×6=3021.5+2.4=3.914×17+356=594855÷9×39=3705200÷2÷2=50440-13×20=180473-11×43=020×(392÷4)=1960(473-273)÷5=40103+(247-43)=30711×(534÷6)=97916+(472-91)=397158+(446-98)=50649×9×7=3087728+(663-12)=1379947×(32÷8)=3788339-33×10=920×16+153=473951+58-831=178186×9÷3=558503+15×36=1043491-812÷2=8568+141=20964÷4=16562-36÷9=55815×6×10=90050×6+159=45951+(488-81)=458356×(36÷9)=142476+207+676=959(866-191)÷3=22555×8-147=29320×15×2=600426×2=852918-189×4=162270×7÷2=945338+296-406=228244+323×3=1213442-19×21=4321×20-100=320116+204-120=2004.9-4.2=0.7408×2÷6=136119×(18÷6)=357111×8÷4=222123×(376-368)=984280+79=35959×2×4=472159×(807-804)=477140÷(25÷5)=28127-59×2=9496÷(16÷4)=124135×7÷5=189291+378+301=970132+12×58=828465-37×11=58264÷8×18=59480×44=3520377-311+282=34834×58×6=11832245÷(152-145)=3526×12=31219×11=209309÷(21÷7)=103738-(451+189)=98304-(256-80)=128172×(359-351)=137653-15÷5=50177+38-136=7947×(616÷8)=3619327×3=981453-(998-811)=266260+86=34636×5÷9=20186-18×10=665×(258÷3)=5590378÷(18÷3)=6311×40×2=880959×(10÷5)=19189.2-3.3=5.9354×2-349=359241-(311-130)=60402÷(24÷4)=67968-851+585=70210×(171÷9)=190447+93=540992×3=2976342÷(911-909)=17120×15+267=567822÷2+230=641(139-81)×15=87012×34×2=816(262-62)÷4=50584-(584-550)=55018×15-35=235858÷(3×2)=143317-39×8=5252-(702-450)=031×27-103=73451×(60÷6)=510991+21×44=191538×11-362=56174×(401-398)=52211×12×5=660642-(76+462)=10468×(774÷9)=5848694×(14÷7)=1388330-312=1827×80=2160948÷3÷4=79168×4÷3=224920÷4=230524×(300-291)=4716833-228×2=377420÷5×2=168409-12×4=36126×(192÷8)=624840÷2÷7=60816×(15÷5)=2448126÷(440-434)=2132×54=172889×97=8633457-67=390550÷5=110(861-504)÷3=119432-40×10=320.4+7.6=8.016×62÷8=1249.8-1.3=8.5365×(16÷8)=730(391-43)÷3=116(410-46)÷4=913/7+2/7=5/718×10=180665+436-363=738117-11+144=250486-(149+180)=157390+954-973=371738÷(424-422)=369152×2-167=137(464-407)÷3=19100×2×4=80017×3×93=4743895-50+247=1092325-160+233=398415-150=265144÷2÷6=12288÷(2×3)=4892×(482-477)=460488+936+953=2377243×2×8=388858×91×9=4750248.4+26.2=74.6126×3=37812×25=3002/8+5/8=7/8(279-255)÷4=6424×2×5=424079+127×5=714476÷4×3=357927-15×47=222478-87×4=130817-15×12=63716×3÷4=12396+79=47575÷5×74=1110522÷6×44=3828(316-283)×37=122111×6×42=27729.9+1.7=11.6798-15×29=363276-54=222225×9-384=1641713-69×7=230100+270+11=3817.9-1.5=6.455÷(242-237)=11662-(99+13)=550216×3=64842×95×4=1596068×8÷4=13668+391-59=400267+405÷9=312449-119=330423-267=156123+(257-108)=27213+(390-384)=19309÷3×5=515(315-301)×66=924186+(525-117)=59442÷7×97=582666÷3÷6=37111-11×5=56888-846+433=47523×42-427=539245÷(35÷5)=35495÷5×3=297169+877+964=201084×3÷9=28395+853-719=529286-480÷3=126954÷3÷6=5395×15=14250.5+0.3=0.8100÷5×31=62039×2×91=7098272+45+562=879344×(322-318)=137671×43×8=2442458+388+891=1337(852-215)÷7=91396÷(332-323)=44355+14×44=97178÷(12÷6)=39206+152-232=126799-27×15=394333+40×6=573317-57-70=19057×4×7=1596208÷(305-301)=5216×14=2249.3-0.3=9.0996÷(16÷8)=498164+24×5=28484×3×8=2016111+613+206=930574-76×4=270768+188+611=1567373+(213-12)=574433+152+343=928857-461=396142-27+152=267148+62÷2=17929×(232-143)=2581116÷4×13=377211×(245-241)=844323+336÷4=40724×14÷8=42(578-47)÷9=59713-13×40=193124-264÷6=80688×6=412825×19=475950÷5+356=546696÷3×8=185695×49÷5=931159×5-69=72617+869-565=321756÷(2×3)=12669×88÷3=2024316-25+90=381948÷6=15889×19=1691(57-27)×19=57012×8×30=2880284÷(71-67)=71261+299+129=6894.7-1.7=3.016×14×4=896666×8÷9=59225+20×36=74519×4×58=440828×(266÷7)=106484+290-339=35(117-83)×17=578180÷6=3058×(857-781)=440814×37×3=155421×2×11=4622.5-1.7=0.8474+15-162=3272/7+3/7=5/764÷8×27=216738÷(2×3)=123(456-398)×55=319044×3×6=792223+32×31=121514×5×66=4620305÷(112-107)=6185×(14÷7)=170223+425=648710+(895-728)=87717×5×24=2040801-365-411=2588÷(338-336)=44154÷(349-342)=22315÷5×75=472555×(15÷3)=275682-(207-133)=6088.2+0.9=9.1259+125×7=1134444÷(24÷8)=148936÷2÷4=11730÷6=5750×5=3750420÷3+689=82911×7×2=1542.9+2.0=4.9371÷7=53815+(241-34)=1022432÷(3×3)=482.0+3.9=5.9296÷4=743/7-2/7=1/7451+44×6=715500-13×31=97990÷9÷5=22592÷8×31=229414×6×11=92467×(80-68)=804440÷(10÷5)=22033×(84÷4)=693494+(319-197)=61680×(73-42)=24806.5-2.3=4.288+432=520342+11×40=782149×4-79=517547-(62+170)=31513×12×5=780(421-410)×28=308888-12×39=42029.1+18.4=47.556÷4+383=397308×3÷4=23120×8×3=48010×7×83=5810148×(111-107)=592(418-46)÷6=6237+(589-445)=1813.5+38.5=42.0341-(320-205)=226257+964=1221487+366÷2=670903×5=451512.4+3.0=15.4370+990÷3=70097×5+447=93277÷7×95=1045756÷(3×2)=12634×13÷2=221200×(356-351)=100016×2×8=256304-(14+15)=275183-145+425=46315×40=600436+(708-226)=918186÷3×15=930245×(364-360)=980(690-510)÷3=60396÷9=4453×8=42495×9-143=712364-35-297=32246÷6+171=21241×20-153=66772×5×7=2520376-(22+44)=310470-(404+46)=20428+895+356=1679(623-350)÷3=9180+63+140=283445-783÷9=35827×12×3=97214÷7×3=647×16+134=886315+127=442354×(183-174)=318641×(496-491)=205(468-270)÷2=99152×7-311=75387+(221-43)=265642-314-310=1868×13=8845.9+8.6=14.529×43×6=748264+367=43155+111×7=832367-191=176492-13×14=310174×(27÷3)=1566904÷4×6=1356452×(24÷6)=180828×(138÷6)=644676÷2÷2=169731+(839-783)=787233+197×3=824103×2×6=1236438-(457-320)=30195×8÷5=152904÷(552-550)=452594÷6÷3=33545÷(25÷5)=109629+13×41=1162180-41+320=459960-590-26=344408+73+227=708411-(158+148)=105984+713=169766×8-323=205876-53×5=611656÷8+127=20971×13=9235/7-1/7=4/7775-716=59230+365-172=423890-(94+777)=19177+239-52=36412×47=564442-31×5=28725×28-581=119630÷(24÷8)=21059×(576÷6)=566420×26=52076×2×4=60835×18÷7=90648÷(4×2)=8146÷2×28=644226×4=904204-109=95240÷(24÷4)=4022×15=33099×(129÷3)=4257876-449-55=372734-936÷3=42233×4÷6=22728-87×2=5544/8-3/8=1/8216+(403-159)=460(310-222)÷8=1121×(219-171)=1008156÷3×91=4732228÷3×66=5016679-(171+423)=8510.0+5.4=15.42/6-1/6=1/6196÷2+988=1086945÷3÷9=35769×6=4614279×2-207=35148÷(2×4)=6123×3×5=184530×10=30015×2×87=261011×40-55=38556×2×7=784732-340÷5=66414×7×2=19613×11×4=57261×(284-269)=915654+(974-727)=90144.8+45.8=90.6987-613=374649-155=494402÷(758-756)=201300÷(482-477)=6041×12-348=144783÷9×2=174216÷(16÷8)=10814×9×2=252904÷(4×2)=113328-228=100657-25×13=3329.1-4.2=4.9(945-265)÷4=170306-245-44=17466+183×2=83289×83=7387144×5÷8=90632÷2÷4=79788×(81÷9)=7092336÷(3×2)=56378-(610-365)=13315×3×12=540896+(696-116)=147616×38÷2=304544÷(2×2)=13612×6×82=5904624÷2÷2=156759+(468-103)=1124412÷(201-199)=20622×41-308=59448+(120-43)=12530×2×9=540636+630÷7=726192÷(54÷9)=32275+15×38=845102×(30÷5)=61273×(315÷5)=4599316+458+66=84010×38-163=21786.7-48.9=37.810×48-447=33114×8=9123.3+2.2=5.5490+(265-114)=641392÷(2×2)=98207-12×12=6354×(246÷3)=4428725-44×15=6527.9+47.5=75.47.8-2.2=5.6344÷(28÷7)=865.9-4.1=1.8374+17×7=4931.5+5.8=7.3833+39×8=1145948×(327-324)=284440×(170-149)=840123-(471-470)=122966÷(936-929)=138249+12×53=885462+17×47=1261148÷4×27=999366÷6×52=3172184÷(2×2)=46227+121=348423-(217+152)=5428×(45÷5)=25224÷4=6796+(590-552)=834150+212+381=74317×28-182=294446-212÷2=340126÷2×90=5670291÷(485-482)=9723×16÷2=184(49-29)×22=440212-280÷4=14217×(140÷7)=34053×28÷2=742364-18×18=40273+(396-225)=444197+915=1112421-(273-128)=276104÷(397-393)=26907-(747-345)=50532×30-254=70657×(207-196)=627806-(708-562)=6603.8-1.7=2.1(95-83)×40=480203+28×3=287270×8÷4=540345×9-170=2935158×2=31616×18-102=186330-79-155=9620×(268-240)=560715÷5=143276+658+513=1447147+29×14=553182×2×9=3276776÷(10÷5)=38812×7×24=2016896÷7×9=115211×10×9=990260+224-309=175265-118=147(633-611)×77=1694743+863=1606930-21×18=55236×4×2=288375-(243+49)=83235-(165+22)=48(843-163)÷4=170421-363+164=222534÷(3×2)=893/6-1/6=2/6583-926÷2=120374-21×3=311745+624-180=1189142+286-213=21576×(291÷3)=7372143+83=22628×(412-407)=140848-133-714=1295+826÷7=4133.7+2.0=5.743+504÷2=295668-(662-617)=623217÷(124-117)=31688-85×3=433888-372÷4=795175×(204-201)=5252/8+4/8=6/8378÷2×9=17018/10+2/10=1410-53=357207-308÷2=53953-672=281414-166×2=8275×10÷5=150893×(32÷4)=7144516+674+978=2168574÷7×10=820780-92-115=57320×70÷5=280210÷6=3590×2-18=162264×(117-114)=79211×(189÷7)=29766.8-29.9=36.9261÷(3×3)=2911×39+517=946189×6=1134691+494-191=994376÷(4×2)=471/8+5/8=6/8198÷3÷2=3311×8×45=3960384×2=7687/10+3/10=1495-266-229=011×52=57224×46÷3=3683/10-2/10=1/10461-(286-210)=385602-849÷3=31910×17-167=3988÷2+237=73166+81-62=857.6+2.8=10.425×31=775547×(16÷4)=21884.2+9.3=13.522×10+974=119479×12=94844×2×82=721627×(410-353)=1539495-207=28875×9=675436×2÷4=218761+375+734=1870333-89×2=155499-(11+132)=35675×13=975555÷5=111444÷(2×3)=7442×62×2=520814÷2×24=168(465-121)÷2=172228÷4×36=2052744÷8÷3=3116×5=80178÷(289-287)=89135×(396-389)=945546÷2÷7=392.4-0.5=1.9651÷3+469=686960×8=768079×86÷2=339735÷7×51=255456+(280-227)=509640+131=7713.8-2.7=1.1251-164+351=43854×(554-541)=702250×3=75011×(632÷8)=869876+51-693=23472×6=432123+281=40469-(168-164)=65284+117×6=98684÷(18÷6)=28756+10×11=86610×10×4=400797-(484+124)=189998+455-973=480301+420-454=267234+222=45656+87=143352-42×8=16103+22×35=873401×2=802708-40-668=0347-194+211=364(917-219)÷2=349143×6-393=465485-233×2=19964÷(2×2)=241420×(10÷5)=840833-(829-157)=161512×(72÷8)=46087/10+2/10=9/10684×6-170=393411×17+354=541947-314-445=188190+82-240=32376-(13+74)=289773+544÷8=841400÷5×8=64098÷7=14418-19×13=17147+142=189344×3÷4=2584.6-0.6=4.0194÷(12÷6)=97129+23×31=842255+(402-45)=612336÷(42÷6)=4848÷6×45=360976÷8=12287×6