三年級(jí)數(shù)學(xué)計(jì)算題專(zhuān)項(xiàng)練習(xí)及答案集錦

三年級(jí)數(shù)學(xué)計(jì)算題專(zhuān)項(xiàng)練習(xí)及答案集錦240÷3=707-506-87=694+13×43=615÷5+949=228÷6×97=545+49×7=394÷2=427-113×3=354÷(24÷4)=417-(161+98)=19×18-293=18×18×3=16×5×60=55×36×4=336÷(48÷6)=35×2×31=162+(498-484)=282×(991-986)=880-265×2=896×3-857=56×21÷3=627+34×18=412+31+501=434+602÷7=60÷(12÷2)=287+29×14=618-288÷2=33×(40÷8)=20×27÷4=75×6+181=231÷7=31×(155÷5)=904÷(2×4)=865-(27+491)=403×4-508=866-195=564-493=9.7-6.3=496÷8×6=64×12+229=171+51=370÷2×9=744×3-406=15×2×49=300÷(33-28)=705×(40÷5)=456-323=408÷6÷2=416-13×32=(317-297)×10=48÷(16÷4)=900÷(2×3)=99×67=723-18×3=290×2=720÷9×98=25-(446-426)=28×5×2=180÷9×23=202÷2=322+83×8=825÷3=792÷8×7=14×18=66.6-1.7=679-44×6=574÷2+327=286÷2=84+(358-105)=537+266=61+334-306=17×24÷3=43×8÷2=27.4+27.9=476÷4×6=18×10÷2=800×6=6.2-4.2=480÷(300-297)=702-(56+631)=15×2×33=424-14×28=774÷6=48×4×5=280×3÷7=19×4×75=312÷4÷6=12×(693÷9)=640÷8÷4=(351-281)÷5=546÷(831-825)=5.5-0.6=227×2×7=441-11×11=386+22×19=277+(445-166)=(335-261)÷2=972÷(28÷7)=257×(836-829)=211-86-97=555÷3+932=32×4=662-475-52=459-56-300=989-164+290=41×19-524=32×2×70=473-120÷2=301-13×11=261-16÷2=100×3+359=238-(497-274)=13×34-169=125-372÷6=576+21×9=350÷(441-434)=9.9+4.5=252+716÷2=976÷4÷2=30×14-178=2/8+3/8=15×72÷2=290+193×3=49×(60÷3)=161-368÷4=490-(105+115)=10×47-218=503+394+221=16×3×48=864÷(3×2)=1.6+89.3=441-(73-60)=51.0+37.6=(492-174)÷6=80.6-2.5=53+49×19=828÷3÷3=70×37=152×(94-88)=155+509=1.3+9.7=90×(30÷6)=239×4×9=20÷5×64=261×3×6=214+(666-198)=40×14÷4=33×12-224=53×(360÷4)=378-326=144÷(2×3)=39×(90÷6)=461-37×11=358-(305+24)=360÷2=18+(854-378)=694-32×20=280÷(32÷8)=714÷6×5=50×19×2=265×3=468+468+515=286-132÷6=513÷9÷3=960-824=36×11×3=27×3×76=484÷(2×2)=481-16×15=829+471+995=411+215+361=27×(80-60)=37×13-419=14×(356÷4)=18×22÷3=360-(698-486)=154+43×8=6.8+2.6=784×4=74×12=3/4-1/4=375-204+191=42÷(2×3)=311-266+28=153×(118-113)=18+412-53=711÷(298-295)=(768-64)÷8=107×(252-246)=455×5-557=97×(680-596)=(82-67)×34=14×13=129-43+128=723+238=322÷7=2/6+3/6=386-(450-245)=850÷5=6.5+1.2=104+(475-423)=185+(312-306)=189×2×9=364+13×12=13×(592÷8)=610+503-297=432÷(3×3)=76×5×2=294÷3×36=27×13-115=940-(889-110)=643-(100+427)=270×2÷3=835-375=25×23=768÷2×6=160+54×10=847×8÷2=118×8×5=25×18÷2=142×(42÷7)=11×(36÷9)=233-26=529×(988-985)=448+(353-102)=70+105+330=644×9÷3=496-11×11=941-(51+673)=718-29=48÷6×45=358+127+48=1.5-0.9=326+531+90=180÷9×7=273+(727-203)=703-(886-791)=545-(313-143)=92×99×4=26×13-299=488÷8×62=400÷(2×4)=576-(22+379)=128÷(82-78)=305×2×8=677×9-84=469-125-217=5.9-2.3=11×73-254=104÷(56÷7)=419+(438-415)=28×7÷4=13×16×4=305+947+811=162+(378-335)=12×(399-328)=4.4-1.5=153+206-225=93×85=668+561-525=15×65=334×2-235=59×18÷9=635-155+633=36÷(12÷2)=849-336÷3=112÷(175-167)=117+144=79×83×5=111+374+29=57×7×2=(190-73)÷9=30÷2×16=42×2×81=326-(173+109)=90-64+40=560÷5+874=69+18×7=37-135÷5=37×21=486÷(72-63)=490÷5=25×13×3=181+249×2=454-18×19=46×(117÷9)=252÷(329-322)=76×(476-409)=943-867÷3=526÷2+48=956-15×23=213+502÷2=216÷6+19=216+14×32=161×4×5=706-(348+272)=973-162×4=814+(583-329)=14×6×72=4.6-2.2=370-(228+32)=105÷7×4=185+214=233+103+99=854÷(824-817)=43×(48÷2)=879+722-452=199-168÷2=23+(951-819)=774÷2÷3=89×25÷5=(196-91)÷5=21×2×8=300÷2=141×4=635-342÷3=(702-618)×78=744÷6+125=679-146×3=873÷9+292=698-26×19=4/9+5/9=10×45÷5=154×9=202-43=135+961-987=257-(500-452)=807-(613+178)=4/6-1/6=61×(435÷5)=225×3=262+192+527=397-92-59=14×48÷3=820÷(2×2)=141×5-559=5.5+9.5=74×18÷9=19×24×2=9.0-1.6=7.5-2.9=151×3×5=495-69-312=28÷2×9=512÷(2×4)=519-10×15=40÷(4×2)=267×(64÷8)=25×89=18×(84÷2)=122+181-291=54÷3×93=993-17×42=400-17×3=30×2×5=852÷2÷2=419+125+231=(433-404)×55=17×3×7=441+57×14=27×17+377=486÷9×8=52×(130÷2)=216-151=(766-368)÷2=90÷5=105-20+891=253×3-258=984÷3÷8=256+423-322=166÷2=943-664-177=869+581-371=465÷3÷5=883-328×2=739+700+756=477×(10÷5)=648÷2÷6=396-215+87=160÷8×7=386+73=328+(601-421)=4/8+2/8=56×11+204=40×11-220=275-(121+154)=51×19-779=49.8+41.0=(881-203)÷2=720×6÷8=413-826÷2=23×6÷3=308÷7×6=209+37×9=26×(241-232)=14×7×91=(782-152)÷5=752-100-311=132×(133-126)=498-(279-223)=39×(66÷3)=153-608÷8=176÷4÷2=(148-118)×33=16×(74-20)=233+80=753-455=58+(185-104)=396-16×14=87×31×2=(560-224)÷8=312÷4+58=117÷3=128-76=427-73×3=351-(278-237)=958-126=508×(216-207)=825+962-618=269+465=74×(148-139)=262×2=56-80÷5=40×(85÷5)=365-161=35+12×15=463-142=662-54÷2=324×8÷3=68.1-20.8=237-185=21×21×2=154+10×84=105×3=987×(42÷6)=986-(784+199)=207+53=3.8+5.2=868÷2×5=314×(24÷8)=407+731=704÷2÷4=18×(48÷4)=622-(44+64)=393×2×6=158+179-79=135×(339-336)=(310-135)÷5=381+77×8=70×(273-265)=10×81÷2=201-(437-251)=170-810÷6=363-266=380-(421-329)=31×(104-85)=347-329=(246-146)÷5=599×6-990=363-192+90=175×5-795=521-11×47=638×3=48+309×2=844+11×9=152÷4=69×81÷9=196+107×4=401-348=51×(444÷6)=51×18÷6=296+21×41=1/4+2/4=320÷(56-54)=864÷(2×3)=430÷(254-252)=24.9+16.7=135×6÷2=(917-861)÷4=85×60=75×12+771=242÷(112-110)=59×6×2=752÷8×3=2/7-1/7=163×(20÷5)=224-73+195=391+616+456=33×14=572÷(12÷6)=20×3×52=580-12×23=25×(55-27)=87÷(21÷7)=249×(285-281)=749×3÷7=27×(108÷4)=276÷(513-511)=25×(344-327)=547+250×4=125÷5×9=110×(16÷4)=(826-757)×64=151+416+169=504÷(35÷5)=568÷(2×4)=203×3+74=873+152-412=268-147=(472-415)÷3=316÷(307-303)=15×45÷9=713-61×3=210÷(12÷2)=438+722+135=810÷9÷5=52.1+9.5=421×2=124×9÷4=621-(825-230)=2/6-1/6=789+356-934=573+12+242=467+550÷2=49×(154÷2)=59×(172÷2)=234÷(16÷8)=21×(342÷9)=234÷3÷3=32÷(377-375)=137×3-258=13×18-170=5/7-1/7=411-278+335=50÷(45÷9)=658+754=115×(186-181)=35×98=644÷(2×2)=11×4×69=729+810÷3=(132-121)×14=102÷6×30=18×24-383=207×(54-51)=591+371=88×5=4.6+0.9=253-249+172=810÷9×56=889-13×64=279×3×6=1/6+3/6=(33-18)×36=174÷6×15=168÷3×58=121×5=407-(214-110)=557+762-749=19×3×29=25×11×2=856÷(36÷9)=6/10-2/10=78×4=49×9-111=30×(283-252)=390÷6×3=1/5+2/5=682×(28÷7)=7.9-4.2=678+69×12=516÷6÷2=217-24÷8=80÷8×7=(866-40)÷2=663-329-282=1/7+3/7=474-(236+98)=204+200÷4=14×97=458-330÷2=586+61×6=(414-182)÷4=651×6-888=11×25=913-(711-396)=183×(52-47)=357+61=60×45÷2=29×4-67=467×2-916=340×(16÷4)=123-(30+26)=834÷3+835=14+375-88=52×66÷2=(357-75)÷6=60÷(2×2)=836+784÷8=27×16×2=70÷5÷7=58+642+252=564÷6×62=873+254+558=9.3-8.9=886+676-617=67×(40÷8)=117-26×4=(385-350)×23=136+647+647=783-384-175=186×5=426-(291+55)=(212-192)×21=20×60×6=19×36-411=16×18=468-227-220=315-237+890=494×9=792÷9×71=900+429÷3=774÷(3×2)=104×7+695=782-333-361=288÷2×8=498-816÷4=90÷(35÷7)=15×(300÷5)=496-76×5=237×3-23=762÷(3×2)=57×4×2=6.8-5.1=66÷3=172÷2×4=50×35×3=11×(104÷8)=664-282=627-181-150=160×4÷5=5.6+9.6=22×(373-330)=420÷3÷2=447-286=804+137-403=96÷3+655=470-76×3=751-(537-419)=88×10-359=192÷(42÷7)=18×11×5=387-(156+50)=644+896÷4=26+462-407=63÷(484-481)=3/7-2/7=708×(48÷8)=764×(42÷6)=445-11×27=180+117×7=24×27÷8=168÷6×98=489-304-135=462×2÷4=14×5×10=48÷3÷4=288+(453-26)=827-480+672=313+(797-264)=417+936-667=532÷4=76×86×5=306-77-179=86×69=441÷7÷9=382+75+344=48×51÷2=3.2+3.8=779+264+226=25×99÷3=219+11×61=460+29-205=44×8+476=17×3×47=41×22+526=15×31×2=12×6×77=3.4+9.5=334-95-118=267+73-188=334+161-121=480÷6×4=23×(560-476)=700÷7+415=10×11×9=(600-503)×56=36×17÷4=892×(740-733)=187×5-790=286×3÷2=501×(935-928)=264÷8×27=32×(693÷9)=236-28×3=449×2=432÷4×7=14×17+959=260+222+222=359-86-73=(531-497)×14=(424-386)÷2=207+233=(397-354)×16=543×4÷6=700-31+436=356÷(378-376)=185÷5×17=12×17×4=81.8-42.7=335-113=576÷(2×4)=254÷(16÷8)=63×12÷3=210-24+65=959-132-690=363-(130+105)=18×4×36=325×6-457=13×36-170=490-(228-151)=232+240-362=347+85-16=44×(707-610)=38×26=243÷9×3=957-24×17=78×(54÷9)=505-112×3=41×2×29=700-173×4=146+688÷4=6.2+4.5=88×8-426=48×2×77=68+331=869+(246-197)=499-66×3=688+200÷4=720÷(40÷8)=28×(144÷8)=552÷2÷4=41×21-755=2/6+4/6=34×80=15×55+882=189÷9×7=480÷2÷8=597-12×30=516×6-918=194-57=257+284=2/3-1/3=51×7+72=466-441+355=128-88+375=255×2÷3=94×(393-387)=591÷(238-235)=39×(319-298)=20×6×8=380÷(20÷4)=184÷4×21=52÷4=90×(36÷9)=57×(30÷6)=757-469-273=245-(477-370)=23×27-568=360+33×3=358+389=15×58÷5=17×12=273+107=38.8+58.8=847-45+197=14×62=1.9+6.0=33×28÷3=(499-443)÷4=467-16×16=45÷9×87=940÷(2×2)=894×(719-715)=630×5÷9=579÷(928-925)=5.7+2.3=44×10-280=498÷6×5=186×6÷2=401-78-64=786÷2÷3=108+176+470=338-612÷6=17×(145÷5)=170÷5×15=512-98-310=692×7-617=381-918÷6=59×4÷2=97×(295-292)=69×95=186÷3=178×(81÷9)=49×14=139+713+41=274-147+264=(662-374)÷8=148×(206-201)=956÷4=492÷(2×2)=388-128-201=406÷(14÷7)=465+321+175=25×13×2=420-27×8=1.5+10.0=244-(480-306)=892-45×8=496-(91+180)=669÷3×5=464-83×3=14×2×84=48×7+586=168÷6=409+320+250=138×6÷9=930÷6+376=102×7-220=44×14=345÷3×2=42+14×60=665×2=33×3×85=8.2+0.9=152÷4+276=476-97-121=438-413+325=594+309=287×3=842-830+344=872-132×6=98÷2÷7=283-227+359=495-20×18=138+696÷4=315+69=(659-101)÷6=777-(976-372)=297-18=428-120=672÷7÷2=119÷7=262+41×13=12×7×19=19×(14÷2)=14×15×4=824-610+165=153×9=180×(260-257)=56.4-3.9=455+411÷3=633-91×4=11×4×22=712÷(32÷4)=424-67×4=(430-82)÷6=74-28×2=66×3=468×5÷3=45×8×4=3.9+3.8=490-36-29=126÷9×17=48÷(183-179)=34×40÷4=979+(914-92)=768÷8×42=936÷(54÷9)=699+906-313=5.4-0.6=9.8-0.5=131-(11+91)=498÷(36÷6)=786×7÷3=22×14-155=369×2-486=819÷(130-123)=7.0+7.0=403-12×20=205-52=(301-249)÷4=61.9+12.4=594÷3×7=60×32=16×95×9=12×10×8=43×(299-295)=26×17-266=61.9-50.1=838-324-236=11×39×6=389-164-173=160÷2÷4=5.7-0.2=75.5+18.8=408-86=251×2-383=238×2-277=19-63÷7=6.4-5.6=343÷(14÷2)=357+10×45=889×9=102÷2=47+306×3=72×(258÷3)=283+169=68÷2×28=22×13=269+50+645=400+22×21=10.0-5.9=864-(271+244)=77×(202-191)=822÷(804-798)=26×17=702÷(3×2)=586-199+340=37×(136÷8)=226×(755-746)=(266-204)×42=868+(923-288)=359+(344-160)=19×22-91=340+89=476÷(36÷9)=787×(48÷8)=696÷(252-246)=472+91×3=38×30×4=36÷9×12=82.6-44.0=96÷4÷4=19×4×69=231÷3=788-395+585=84÷7÷4=490-(113+322)=35.8+59.4=359-(338-275)=97+332+334=84×6-96=240÷(2×4)=10×36-179=98+826÷2=488+954÷3=392÷(14÷7)=240-23×4=599-936÷6=23×(24÷2)=12×18÷4=286+17×42=581-(457-245)=30×(99÷3)=475-(15+121)=95.6-47.7=11×6×25=625-473+417=41×80×3=56÷4×49=147-(191-188)=77×(488-484)=(882-669)÷3=3.1+0.7=966-379+564=81×69=395-53×5=20×37+79=141÷(21÷7)=82×(186÷6)=108+43×11=796×5÷2=11×6×9=60×34=111×(24÷8)=18×(85÷5)=5/9+3/9=37×2×7=(471-63)÷6=88.8-70.9=(806-568)÷7=340÷(30÷6)=10×(214-165)=11×61=196×(15÷5)=793+10×10=37×3×4=114÷3×6=694+583+245=8.6-2.7=25×2+311=276÷4+15=316×(189-180)=340-(407-227)=971-54×11=354-105+172=841+(933-870)=171+94×4=53×(277-203)=329-84-202=472-(306-130)=346×(189-183)=5.5+7.8=80÷8×30=97×56=675÷(35÷7)=220-216+221=422-81+17=935-770+41=392÷(320-312)=9.2-7.4=(463-391)÷4=787+666÷3=440÷(2×4)=8.0-2.2=749-524-23=818×9=270+948+195=48÷4×5=525÷5÷3=111×9-148=112+376×2=177+786+51=537×3-434=360÷2×4=(599-487)÷8=605÷(30÷6)=672+814-670=6.3+3.7=626+527+511=198÷(62-56)=465-292-137=491-473+25=7.4-2.6=125×5-238=12×36÷6=463-72×6=16×4×39=21×48÷2=404-248÷2=126×7+39=632÷2=(499-477)×12=912÷8+423=173+470+911=296+59=10×(180÷5)=21×(90÷2)=(267-194)×91=227+270+575=257-12×2=336+156-456=(499-219)÷4=168÷7×63=469-(372+74)=25×33-701=316÷2=278+157=70÷(63÷9)=775×8=91+293×2=80×2=714÷(2×3)=631×(269-264)=158+22×14=576×4=146×(28÷7)=192×5÷6=116-141÷3=1/6+4/6=18×5÷3=243÷9×30=363+584-299=567÷(3×3)=631+224-414=14×39÷2=410÷2÷5=377+(399-258)=10.0+7.0=156×(21÷7)=18×4×3=697-(440-334)=68×44×3=146-111+983=817-20×23=517-600÷4=(267-254)×47=980-424=465-88-48=422+(420-303)=628-27×5=156-(162-158)=112÷(2×4)=32×30-386=881-50×14=26×34×7=554-452+393=20×35=792÷(3×3)=359+376=153÷9×3=924×8÷6=231-39×3=(558-250)÷2=642-29×6=243-27×3=439×(898-894)=408÷6×7=43×(28÷4)=122+(844-609)=472÷(4×2)=504÷8×12=10×(12÷3)=31.5-31.2=59×72×8=981+215=41×2×95=990÷3+432=163+50=49×48÷3=683-33-301=259×2×6=(391-155)÷2=31×14-286=33×17=328-(19+190)=790×7-719=424+(63-44)=926-10×54=378-(499-369)=84×11=946+369×2=416-(49+293)=282÷6×3=570÷6×53=(452-143)÷3=848÷4+219=439-28×12=856÷(462-454)=2.1+3.2=465-23-162=547+323×3=(429-400)×30=476-391=119÷7×18=731-516÷6=10×77-32=454-(435-339)=616+330=547×9=99÷(214-205)=14×5×8=42×6÷7=167+41×13=135÷3=761×(32÷8)=368-267=389-11×10=174-(125-106)=760-330=149+152=(129-97)×74=126÷(184-182)=265+962÷2=11×3×30=7.1-6.2=198÷6×31=9.6-7.8=14×31-111=642÷3×9=329×2×6=896÷(464-457)=70.9+3.7=30.5-5.5=111+(817-213)=223+130=218-14×12=794+484×2=379+73=714÷(3×2)=327+(931-529)=12×7÷3=517+(827-180)=352÷4÷2=460+630=936-70×2=13×2×45=594-117×5=494+155+49=44×(114-108)=288+41-261=504÷(2×4)=32×11-53=126÷(298-295)=10×9×54=240×6÷5=185+405+65=738÷2÷9=454+410×2=220÷2=(441-113)÷4=133+(284-86)=11×75+146=249×(21÷7)=81×(10÷5)=200-102÷6=50×(394-391)=324÷3×8=33×(391-368)=16×91=87.4-39.9=28×29÷2=40×(121-78)=944-(254+167)=930÷3×8=41×22×9=670÷5=2/10-1/10=386×2=688+(457-356)=860×(108-99)=239-221=391+11×23=11×7×70=120+(281-273)=685+147×2=783×(20-16)=188+487=450-(242+146)=801-378-167=221-950÷5=25×15÷3=40×(88÷8)=105×2÷7=16×12×5=338+13-294=336÷(349-341)=35×15=699-610+882=55×3×4=55×13-690=(130-82)÷8=57÷3×18=340÷5=858-(93+163)=354÷3×5=788÷(2×2)=10×72÷6=145+216+224=17×22×2=435-323+232=807×5=836-(180+364)=943+(596-226)=240-366÷2=144×3÷9=343×2-163=337+(394-97)=419+248=368-19×10=72÷8=157+16×49=41×19=199×(20÷4)=416÷(2×4)=486×(669-660)=564÷(3×2)=590-507=78÷3=206×(496-492)=9.2-5.3=36×15-536=32×24×8=219÷3=86×12=2/5-1/5=31×(144÷9)=36×47×3=436-368÷8=673-432=924÷2=658-(861-726)=320×6÷3=4.8-2.2=560÷4÷4=287+(163-83)=13×(130÷2)=472÷2÷4=20×8×7=466-28×13=15×25×2=11×5×62=307×2×3=723-631+198=54×(258÷3)=291×2-163=306×5-549=52×6÷2=880÷4÷4=265+147×5=674-89×4=55×9×2=(350-179)÷9=980÷(539-534)=7/10+3/10=28×66÷8=962-760÷2=906÷(2×3)=70×8÷7=667×6=18×(196-180)=31×6×4=364-58×4=204÷3×2=105+198=830-(639-616)=60÷6=493-(109+166)=90×2-21=349×(48÷6)=69.2-43.5=1.7+4.0=28+327-121=87÷3=401×(569-564)=639÷(3×3)=224÷4×81=26×4×3=388÷2×3=81×8×6=47×(584÷8)=575-228÷2=144÷2=161×3-316=48×3÷8=5.7-4.3=938-(360+186)=438+(161-66)=405-750÷3=22×4×98=240+47×4=470÷5÷2=955÷(117-112)=10×44-207=53×4=852-(710+109)=696÷(72÷9)=902÷2+74=255+154-159=268÷(67-63)=47+181×4=4.7+6.2=798÷(2×3)=305-65×3=336-(188+97)=804×2-812=14×(495-475)=110×(36÷6)=67×(85-81)=103×4=450-224=63+31×17=36×2×70=252÷(27÷3)=11×18-188=719-(930-861)=600-14×10=35+754-469=981×2=850-17×22=24×10×3=735+(852-405)=737-601=513÷(690-681)=81×3=34×26-109=40×13=911-602÷7=39×3×7=512÷4÷2=144+838-464=850-62×12=51×30×2=911×(63÷9)=252÷3÷2=979-19×7=905-222÷3=76+99×9=203×3=32×10-48=314×2=434-27-396=408-367=100÷4=233+27×12=6.4-2.0=75+395=60.1+3.1=192÷(2×4)=5/8-2/8=352÷(24÷3)=473-13×19=293+34×19=473-171-63=257+885-713=866-14×53=493-31×15=39×6÷3=428-243-161=440-(228+107)=16×27÷6=783-(596-447)=(443-16)÷7=157×4×3=72×2÷9=222+(94-44)=765÷(615-610)=868-602+496=399÷(14÷2)=444÷(12÷3)=520÷8×62=(295-265)×19=8.8+8.1=442-(268+86)=483×3-55=551-362+705=36×11-29=117÷9×28=358+16×11=78×4÷2=4/5-1/5=816×3÷9=143×3-298=583-(118+11)=7.4+6.0=939+438÷6=532-750÷6=342-(106+92)=385-840÷3=381-265÷5=159×4+285=17×27-263=(619-351)÷4=780-(449-91)=418÷(18÷9)=14×3×45=16×5×4=300×(27÷9)=68÷4×14=886-132×3=140÷(84-79)=90×7×8=638-426-30=16×15×3=60÷6×9=56×15÷3=369÷(15÷5)=(433-221)÷4=949-28×33=261÷3×50=465+(487-364)=312-286=966÷(2×3)=28.3+17.8=185+293=26×3×17=11×15-43=168÷(2×4)=333×(746-742)=70×(28÷2)=31+422-103=15×3×40=256+177-10=499-(67-47)=110÷5+475=(944-508)÷4=273+45+36=186+350=120-(712-711)=359×7=27÷3×20=44×5×9=280-10=770-276-352=405+(195-50)=20×11×4=(550-424)÷7=28×12-79=912-(601-572)=139+250=329-15×20=65×87=274÷(18÷9)=317-53×3=486+648÷8=21×(144÷6)=195÷(446-443)=44×16+271=7.7+1.0=912÷2÷8=735×9-128=399-18÷2=97×(12÷6)=42×13÷2=112÷(46-42)=452-(443-407)=951-277-109=414÷(3×2)=144×2=650+635÷5=146×4=843×(32÷4)=267×(16÷8)=256×(42÷7)=93×87÷3=74÷2=153×6-669=30×2×18=896÷8÷4=747+14×35=46×2×66=55×(222-214)=10+268-175=參考答案240÷3=80707-506-87=114694+13×43=1253615÷5+949=1072228÷6×97=3686545+49×7=888394÷2=197427-113×3=88354÷(24÷4)=59417-(161+98)=15819×18-293=4918×18×3=97216×5×60=480055×36×4=7920336÷(48÷6)=4235×2×31=2170162+(498-484)=176282×(991-986)=1410880-265×2=350896×3-857=183156×21÷3=392627+34×18=1239412+31+501=944434+602÷7=52060÷(12÷2)=10287+29×14=693618-288÷2=47433×(40÷8)=16520×27÷4=13575×6+181=631231÷7=3331×(155÷5)=961904÷(2×4)=113865-(27+491)=347403×4-508=1104866-195=671564-493=719.7-6.3=3.4496÷8×6=37264×12+229=997171+51=222370÷2×9=1665744×3-406=182615×2×49=1470300÷(33-28)=60705×(40÷5)=5640456-323=133408÷6÷2=34416-13×32=0(317-297)×10=20048÷(16÷4)=12900÷(2×3)=15099×67=6633723-18×3=669290×2=580720÷9×98=784025-(446-426)=528×5×2=280180÷9×23=460202÷2=101322+83×8=986825÷3=275792÷8×7=69314×18=25266.6-1.7=64.9679-44×6=415574÷2+327=614286÷2=14384+(358-105)=337537+266=80361+334-306=8917×24÷3=13643×8÷2=17227.4+27.9=55.3476÷4×6=71418×10÷2=90800×6=48006.2-4.2=2.0480÷(300-297)=160702-(56+631)=1515×2×33=990424-14×28=32774÷6=12948×4×5=960280×3÷7=12019×4×75=5700312÷4÷6=1312×(693÷9)=924640÷8÷4=20(351-281)÷5=14546÷(831-825)=915.5-0.6=4.9227×2×7=3178441-11×11=320386+22×19=804277+(445-166)=556(335-261)÷2=37972÷(28÷7)=243257×(836-829)=1799211-86-97=28555÷3+932=111732×4=128662-475-52=135459-56-300=103989-164+290=111541×19-524=25532×2×70=4480473-120÷2=413301-13×11=158261-16÷2=253100×3+359=659238-(497-274)=1513×34-169=273125-372÷6=63576+21×9=765350÷(441-434)=509.9+4.5=14.4252+716÷2=610976÷4÷2=12230×14-178=2422/8+3/8=5/815×72÷2=540290+193×3=86949×(60÷3)=980161-368÷4=69490-(105+115)=27010×47-218=252503+394+221=111816×3×48=2304864÷(3×2)=1441.6+89.3=90.9441-(73-60)=42851.0+37.6=88.6(492-174)÷6=5380.6-2.5=78.153+49×19=984828÷3÷3=9270×37=2590152×(94-88)=912155+509=6641.3+9.7=11.090×(30÷6)=450239×4×9=860420÷5×64=256261×3×6=4698214+(666-198)=68240×14÷4=14033×12-224=17253×(360÷4)=4770378-326=52144÷(2×3)=2439×(90÷6)=585461-37×11=54358-(305+24)=29360÷2=18018+(854-378)=494694-32×20=54280÷(32÷8)=70714÷6×5=59550×19×2=1900265×3=795468+468+515=1451286-132÷6=264513÷9÷3=19960-824=13636×11×3=118827×3×76=6156484÷(2×2)=121481-16×15=241829+471+995=2295411+215+361=98727×(80-60)=54037×13-419=6214×(356÷4)=124618×22÷3=132360-(698-486)=148154+43×8=4986.8+2.6=9.4784×4=313674×12=8883/4-1/4=2/4375-204+191=36242÷(2×3)=7311-266+28=73153×(118-113)=76518+412-53=377711÷(298-295)=237(768-64)÷8=88107×(252-246)=642455×5-557=171897×(680-596)=8148(82-67)×34=51014×13=182129-43+128=214723+238=961322÷7=462/6+3/6=5/6386-(450-245)=181850÷5=1706.5+1.2=7.7104+(475-423)=156185+(312-306)=191189×2×9=3402364+13×12=52013×(592÷8)=962610+503-297=816432÷(3×3)=4876×5×2=760294÷3×36=352827×13-115=236940-(889-110)=161643-(100+427)=116270×2÷3=180835-375=46025×23=575768÷2×6=2304160+54×10=700847×8÷2=3388118×8×5=472025×18÷2=225142×(42÷7)=85211×(36÷9)=44233-26=207529×(988-985)=1587448+(353-102)=69970+105+330=505644×9÷3=1932496-11×11=375941-(51+673)=217718-29=68948÷6×45=360358+127+48=5331.5-0.9=0.6326+531+90=947180÷9×7=140273+(727-203)=797703-(886-791)=608545-(313-143)=37592×99×4=3643226×13-299=39488÷8×62=3782400÷(2×4)=50576-(22+379)=175128÷(82-78)=32305×2×8=4880677×9-84=6009469-125-217=1275.9-2.3=3.611×73-254=549104÷(56÷7)=13419+(438-415)=44228×7÷4=4913×16×4=832305+947+811=2063162+(378-335)=20512×(399-328)=8524.4-1.5=2.9153+206-225=13493×85=7905668+561-525=70415×65=975334×2-235=43359×18÷9=118635-155+633=111336÷(12÷2)=6849-336÷3=737112÷(175-167)=14117+144=26179×83×5=32785111+374+29=51457×7×2=798(190-73)÷9=1330÷2×16=24042×2×81=6804326-(173+109)=4490-64+40=66560÷5+874=98669+18×7=19537-135÷5=1037×21=777486÷(72-63)=54490÷5=9825×13×3=975181+249×2=679454-18×19=11246×(117÷9)=598252÷(329-322)=3676×(476-409)=5092943-867÷3=654526÷2+48=311956-15×23=611213+502÷2=464216÷6+19=55216+14×32=664161×4×5=3220706-(348+272)=86973-162×4=325814+(583-329)=106814×6×72=60484.6-2.2=2.4370-(228+32)=110105÷7×4=60185+214=399233+103+99=435854÷(824-817)=12243×(48÷2)=1032879+722-452=1149199-168÷2=11523+(951-819)=155774÷2÷3=12989×25÷5=445(196-91)÷5=2121×2×8=336300÷2=150141×4=564635-342÷3=521(702-618)×78=6552744÷6+125=249679-146×3=241873÷9+292=389698-26×19=2044/9+5/9=110×45÷5=90154×9=1386202-43=159135+961-987=109257-(500-452)=209807-(613+178)=164/6-1/6=3/661×(435÷5)=5307225×3=675262+192+527=981397-92-59=24614×48÷3=224820÷(2×2)=205141×5-559=1465.5+9.5=15.074×18÷9=14819×24×2=9129.0-1.6=7.47.5-2.9=4.6151×3×5=2265495-69-312=11428÷2×9=126512÷(2×4)=64519-10×15=36940÷(4×2)=5267×(64÷8)=213625×89=222518×(84÷2)=756122+181-291=1254÷3×93=1674993-17×42=279400-17×3=34930×2×5=300852÷2÷2=213419+125+231=775(433-404)×55=159517×3×7=357441+57×14=123927×17+377=836486÷9×8=43252×(130÷2)=3380216-151=65(766-368)÷2=19990÷5=18105-20+891=976253×3-258=501984÷3÷8=41256+423-322=357166÷2=83943-664-177=102869+581-371=1079465÷3÷5=31883-328×2=227739+700+756=2195477×(10÷5)=954648÷2÷6=54396-215+87=268160÷8×7=140386+73=459328+(601-421)=5084/8+2/8=6/856×11+204=82040×11-220=220275-(121+154)=051×19-779=19049.8+41.0=90.8(881-203)÷2=339720×6÷8=540413-826÷2=023×6÷3=46308÷7×6=264209+37×9=54226×(241-232)=23414×7×91=8918(782-152)÷5=126752-100-311=341132×(133-126)=924498-(279-223)=44239×(66÷3)=858153-608÷8=77176÷4÷2=22(148-118)×33=99016×(74-20)=864233+80=313753-455=29858+(185-104)=139396-16×14=17287×31×2=5394(560-224)÷8=42312÷4+58=136117÷3=39128-76=52427-73×3=208351-(278-237)=310958-126=832508×(216-207)=4572825+962-618=1169269+465=73474×(148-139)=666262×2=52456-80÷5=4040×(85÷5)=680365-161=20435+12×15=215463-142=321662-54÷2=635324×8÷3=86468.1-20.8=47.3237-185=5221×21×2=882154+10×84=994105×3=315987×(42÷6)=6909986-(784+199)=3207+53=2603.8+5.2=9.0868÷2×5=2170314×(24÷8)=942407+731=1138704÷2÷4=8818×(48÷4)=216622-(44+64)=514393×2×6=4716158+179-79=258135×(339-336)=405(310-135)÷5=35381+77×8=99770×(273-265)=56010×81÷2=405201-(437-251)=15170-810÷6=35363-266=97380-(421-329)=28831×(104-85)=589347-329=18(246-146)÷5=20599×6-990=2604363-192+90=261175×5-795=80521-11×47=4638×3=191448+309×2=666844+11×9=943152÷4=3869×81÷9=621196+107×4=624401-348=5351×(444÷6)=377451×18÷6=153296+21×41=11571/4+2/4=3/4320÷(56-54)=160864÷(2×3)=144430÷(254-252)=21524.9+16.7=41.6135×6÷2=405(917-861)÷4=1485×60=510075×12+771=1671242÷(112-110)=12159×6×2=708752÷8×3=2822/7-1/7=1/7163×(20÷5)=652224-73+195=346391+616+456=146333×14=462572÷(12÷6)=28620×3×52=3120580-12×23=30425×(55-27)=70087÷(21÷7)=29249×(285-281)=996749×3÷7=32127×(108÷4)=729276÷(513-511)=13825×(344-327)=425547+250×4=1547125÷5×9=225110×(16÷4)=440(826-757)×64=4416151+416+169=736504÷(35÷5)=72568÷(2×4)=71203×3+74=683873+152-412=613268-147=121(472-415)÷3=19316÷(307-303)=7915×45÷9=75713-61×3=530210÷(12÷2)=35438+722+135=1295810÷9÷5=1852.1+9.5=61.6421×2=842124×9÷4=279621-(825-230)=262/6-1/6=1/6789+356-934=211573+12+242=827467+550÷2=74249×(154÷2)=377359×(172÷2)=5074234÷(16÷8)=11721×(342÷9)=798234÷3÷3=2632÷(377-375)=16137×3-258=15313×18-170=645/7-1/7=4/7411-278+335=46850÷(45÷9)=10658+754=1412115×(186-181)=57535×98=3430644÷(2×2)=16111×4×69=3036729+810÷3=999(132-121)×14=154102÷6×30=51018×24-383=49207×(54-51)=621591+371=96288×5=4404.6+0.9=5.5253-249+172=176810÷9×56=5040889-13×64=57279×3×6=50221/6+3/6=4/6(33-18)×36=540174÷6×15=435168÷3×58=3248121×5=605407-(214-110)=303557+762-749=57019×3×29=165325×11×2=550856÷(36÷9)=2146/10-2/10=4/1078×4=31249×9-111=33030×(283-252)=930390÷6×3=1951/5+2/5=3/5682×(28÷7)=27287.9-4.2=3.7678+69×12=1506516÷6÷2=43217-24÷8=21480÷8×7=70(866-40)÷2=413663-329-282=521/7+3/7=4/7474-(236+98)=140204+200÷4=25414×97=1358458-330÷2=293586+61×6=952(414-182)÷4=58651×6-888=301811×25=275913-(711-396)=598183×(52-47)=915357+61=41860×45÷2=135029×4-67=49467×2-916=18340×(16÷4)=1360123-(30+26)=67834÷3+835=111314+375-88=30152×66÷2=1716(357-75)÷6=4760÷(2×2)=15836+784÷8=93427×16×2=86470÷5÷7=258+642+252=952564÷6×62=5828873+254+558=16859.3-8.9=0.4886+676-617=94567×(40÷8)=335117-26×4=13(385-350)×23=805136+647+647=1430783-384-175=224186×5=930426-(291+55)=80(212-192)×21=42020×60×6=720019×36-411=27316×18=288468-227-220=21315-237+890=968494×9=4446792÷9×71=6248900+429÷3=1043774÷(3×2)=129104×7+695=1423782-333-361=88288÷2×8=1152498-816÷4=29490÷(35÷7)=1815×(300÷5)=900496-76×5=116237×3-23=688762÷(3×2)=12757×4×2=4566.8-5.1=1.766÷3=22172÷2×4=34450×35×3=525011×(104÷8)=143664-282=382627-181-150=296160×4÷5=1285.6+9.6=15.222×(373-330)=946420÷3÷2=70447-286=161804+137-403=53896÷3+655=687470-76×3=242751-(537-419)=63388×10-359=521192÷(42÷7)=3218×11×5=990387-(156+50)=181644+896÷4=86826+462-407=8163÷(484-481)=213/7-2/7=1/7708×(48÷8)=4248764×(42÷6)=5348445-11×27=148180+117×7=99924×27÷8=81168÷6×98=2744489-304-135=50462×2÷4=23114×5×10=70048÷3÷4=4288+(453-26)=715827-480+672=1019313+(797-264)=846417+936-667=686532÷4=13376×86×5=32680306-77-179=5086×69=5934441÷7÷9=7382+75+344=80148×51÷2=12243.2+3.8=7.0779+264+226=126925×99÷3=825219+11×61=890460+29-205=28444×8+476=82817×3×47=239741×22+526=142815×31×2=93012×6×77=55443.4+9.5=12.9334-95-118=121267+73-188=152334+161-121=374480÷6×4=32023×(560-476)=1932700÷7+415=51510×11×9=990(600-503)×56=543236×17÷4=153892×(740-733)=6244187×5-790=145286×3÷2=429501×(935-928)=3507264÷8×27=89132×(693÷9)=2464236-28×3=152449×2=898432÷4×7=75614×17+959=1197260+222+222=704359-86-73=200(531-497)×14=476(424-386)÷2=19207+233=440(397-354)×16=688543×4÷6=362700-31+436=1105356÷(378-376)=178185÷5×17=62912×17×4=81681.8-42.7=39.1335-113=222576÷(2×4)=72254÷(16÷8)=12763×12÷3=252210-24+65=251959-132-690=137363-(130+105)=12818×4×36=2592325×6-457=149313×36-170=298490-(228-151)=413232+240-362=110347+85-16=41644×(707-610)=426838×26=988243÷9×3=81957-24×17=54978×(54÷9)=468505-112×3=16941×2×29=2378700-173×4=8146+688÷4=3186.2+4.5=10.788×8-426=27848×2×77=739268+331=399869+(246-197)=918499-66×3=301688+200÷4=738720÷(40÷8)=14428×(144÷8)=504552÷2÷4=6941×21-755=1062/6+4/6=134×80=272015×55+882=1707189÷9×7=147480÷2÷8=30597-12×30=237516×6-918=2178194-57=137257+284=5412/3-1/3=1/351×7+72=429466-441+355=380128-88+375=415255×2÷3=17094×(393-387)=564591÷(238-235)=19739×(319-298)=81920×6×8=960380÷(20÷4)=76184÷4×21=96652÷4=1390×(36÷9)=36057×(30÷6)=285757-469-273=15245-(477-370)=13823×27-568=53360+33×3=459358+389=74715×58÷5=17417×12=204273+107=38038.8+58.8=97.6847-45+197=99914×62=8681.9+6.0=7.933×28÷3=308(499-443)÷4=14467-16×16=21145÷9×87=435940÷(2×2)=235894×(719-715)=3576630×5÷9=350579÷(928-925)=1935.7+2.3=8.044×10-280=160498÷6×5=415186×6÷2=558401-78-64=259786÷2÷3=131108+176+470=754338-612÷6=23617×(145÷5)=493170÷5×15=510512-98-310=104692×7-617=4227381-918÷6=22859×4÷2=11897×(295-292)=29169×95=6555186÷3=62178×(81÷9)=160249×14=686139+713+41=893274-147+264=391(662-374)÷8=36148×(206-201)=740956÷4=239492÷(2×2)=123388-128-201=59406÷(14÷7)=203465+321+175=96125×13×2=650420-27×8=2041.5+10.0=11.5244-(480-306)=70892-45×8=532496-(91+180)=225669÷3×5=1115464-83×3=21514×2×84=235248×7+586=922168÷6=28409+320+250=979138×6÷9=92930÷6+376=531102×7-220=49444×14=616345÷3×2=23042+14×60=882665×2=133033×3×85=84158.2+0.9=9.1152÷4+276=314476-97-121=258438-413+325=350594+309=903287×3=861842-830+344=356872-132×6=8098÷2÷7=7283-227+359=415495-20×18=135138+696÷4=312315+69=384(659-101)÷6=93777-(976-372)=173297-18=279428-120=308672÷7÷2=48119÷7=17262+41×13=79512×7×19=159619×(14÷2)=13314×15×4=840824-610+165=379153×9=1377180×(260-257)=54056.4-3.9=52.5455+411÷3=592633-91×4=26911×4×22=968712÷(32÷4)=89424-67×4=156(430-82)÷6=5874-28×2=1866×3=198468×5÷3=78045×8×4=14403.9+3.8=7.7490-36-29=425126÷9×17=23848÷(183-179)=1234×40÷4=340979+(914-92)=1801768÷8×42=4032936÷(54÷9)=156699+906-313=12925.4-0.6=4.89.8-0.5=9.3131-(11+91)=29498÷(36÷6)=83786×7÷3=183422×14-155=153369×2-486=252819÷(130-123)=1177.0+7.0=14.0403-12×20=163205-52=153(301-249)÷4=1361.9+12.4=74.3594÷3×7=138660×32=192016×95×9=1368012×10×8=96043×(299-295)=17226×17-266=17661.9-50.1=11.8838-324-236=27811×39×6=2574389-164-173=52160÷2÷4=205.7-0.2=5.575.5+18.8=94.3408-86=322251×2-383=119238×2-277=19919-63÷7=106.4-5.6=0.8343÷(14÷2)=49357+10×45=807889×9=8001102÷2=5147+306×3=96572×(258÷3)=6192283+169=45268÷2×28=95222×13=286269+50+645=964400+22×21=86210.0-5.9=4.1864-(271+244)=34977×(202-191)=847822÷(804-798)=13726×