三年級數(shù)學計算題專項練習匯編及答案集錦

三年級數(shù)學計算題專項練習匯編及答案集錦4.8-4.2=220×3×2=282÷3=186÷2×84=699÷3=703+559-980=101+(988-679)=418÷2×7=61×4×3=956-382+43=12×(352÷8)=1.2+4.1=56×(98÷7)=11×(338-258)=10×89-432=755÷5+300=350×2÷4=2.5-1.1=34×23-445=439-126×3=80÷(109-101)=932-(515+191)=63÷3×17=55×86×9=213+69=6.1+2.7=63÷(56÷8)=0.4+0.7=16×42×3=106+14×6=30×(139-125)=92.6-33.7=115÷(35÷7)=34×4×6=243+235×3=111×4+118=230×2×5=6.0-0.7=231÷7=900÷(2×2)=5.8-0.3=52×(312-307)=356-843÷3=675÷3÷3=452×3-294=214+442=48÷(72÷9)=34×96÷2=296÷(4×2)=913+391-633=602×5÷7=264÷3=422×2-251=453-310=556÷(30-28)=210+76×10=670-22×29=814-116×7=91×(167-118)=23×69=126×7-50=870-22×33=2.7+3.1=41+29×2=62×(22÷2)=7/9-1/9=449×4-933=271+10×31=309+(249-212)=55×97=524-173×3=14×16÷2=65÷(306-301)=81÷9×15=429-(142+17)=42×2×22=17×29-313=12×58÷4=18×29=199-(492-385)=348-29=9.9-6.6=45×(75÷3)=275+12×24=15×11÷3=450÷9×14=966-31×22=734÷2=40+126+482=43×(446-376)=23.0+53.7=348+(381-63)=53+183-181=964÷2=521-307+468=330÷(24÷8)=(98-86)÷3=430-(11+368)=6.5+6.0=148×6÷2=274-112×2=620-(677-344)=9.2+5.2=84÷(28÷7)=(259-14)÷7=449-346-16=78×(18÷3)=42+505+81=199-99+164=98×4=411-33-131=24÷2×4=304-104+32=103+(748-379)=21×12×3=(300-243)×15=438-(132+63)=858×(278-274)=126+81×4=31×9×3=453×2-213=335×(814-808)=69÷3×33=724+43×11=152×(443-440)=141×6=92×(28-25)=46×(80÷8)=35×(48÷6)=400-235+283=205+(73-55)=475÷5×79=204+19×6=244-132=12×(120÷6)=833-35×15=96×(178-114)=309+140=328÷(12÷3)=170+126+434=829-(17+27)=737×2-239=66.3-2.2=147÷(42÷6)=346×9=33×10×3=119×4÷2=99×39÷9=200÷2+167=608×8=16×44=438-162+612=9.3-1.6=494+310÷2=82÷2=796÷2=324÷2÷9=3.6+5.6=339-(434-107)=33×13-23=200-505÷5=630×7-308=2.3-1.6=792÷9×6=558-31×4=95.2-56.9=28×3×70=233+21×8=30×10=34×26-699=576÷(2×4)=24+240×2=720-15×35=26×(180÷9)=903×6÷9=6/8-1/8=339+(411-381)=22×54=144-(95-14)=12×33÷2=392-300+601=(422-30)÷7=317-732÷3=246-81+317=125+57×14=(274-116)÷2=588÷6=19×(174÷3)=27×2×9=636÷4×2=122÷2=418-936÷8=838-486-187=240÷5÷3=398×3-251=565×(15÷5)=41×(113-90)=626×(959-953)=7.4-1.0=414+10×97=800+402=168÷8×4=509-291-172=425-283=341-10×20=363-(131-56)=999-420÷2=435÷(10÷2)=14×(612÷9)=26×26=779×9-12=364+(294-137)=106×8-583=61+76×5=43×(231÷3)=846÷6×3=265-121=382+70=39+(460-204)=51×14+447=49×3×6=474÷6×5=317-37-49=440×2÷4=60.1+17.0=198×4-567=17×(106-101)=948+23-659=11×5×94=(641-57)÷8=423-(50+136)=258÷6×21=376-19=159×7÷3=328÷(14÷7)=740-(192+46)=926-832=420÷6÷5=44×13-439=802×5-197=156+15×41=45×44×2=450÷5÷2=216×9÷3=(649-17)÷4=249-(137-40)=356+202+592=(156-108)×79=5.9-0.6=431-26×9=348÷6+255=413×(24÷6)=776÷(911-907)=16×6×79=994-104=33×(108÷4)=19×(64÷2)=783-647-84=150÷2×4=472-(707-684)=409-956÷4=516÷3×9=583×8÷2=905-644=115÷5+154=810÷3÷5=348+(388-45)=16×4×21=237-16+164=304÷(85-81)=243÷(76-73)=20×3×41=444÷2÷6=467-14=33×65÷3=30×8×4=178×(32÷8)=318÷2×4=838-(557+191)=149×(12÷3)=111+117=35×(244÷4)=647-(221+369)=728÷(4×2)=852÷(12÷2)=64×11=582÷(436-430)=888÷(40÷5)=321÷3=13×32=33×28=68×6×2=475-192-71=585×5÷3=396÷(555-553)=766×(12÷6)=714÷(2×3)=504÷(2×2)=19×6×4=366÷(15÷5)=18÷(256-250)=54×28÷2=28÷7×77=249+(265-260)=16×2×88=147+109×8=452-209×2=820-610-180=80×72÷5=6.7+9.9=142×(18÷6)=295+203×3=81.0+15.4=84×(94÷2)=23×21-101=152÷(24÷3)=98÷7×97=0.8+2.6=198÷9×13=36.2-0.7=341-582÷6=73×(44÷4)=991+897+483=706×(12÷4)=172÷2×6=162+132÷2=294-16×12=89×67×8=3.9+0.8=237×3-528=340-180-26=620÷2÷2=33×(208÷8)=2/4-1/4=517-(61+375)=78.8-5.0=340-257=4/7-3/7=12×10+292=884-75×5=756÷(3×2)=372+65+521=268+46×8=891×(806-803)=146+539=109+729+673=12×(444-438)=914×2÷4=12×27-128=10×28×3=684-(278+25)=(838-318)÷8=792÷4÷3=393×2-344=472+358+976=30×14+286=436-152-284=404-12×30=435-313+57=47+280×2=239-17×13=56×5÷4=9.2+6.1=557+166=379×2=416÷8×3=56.5-0.7=495+154÷7=840÷(2×3)=44×11×2=86×(123-84)=179+311-101=962-62×13=386×(24÷3)=400÷5×9=688÷2=75×57=550×3=114+491=298+975÷3=104+45×9=246÷(2×3)=914-38×8=504÷(3×3)=23×30=17.6+70.2=248×4×2=695-50-637=71×13-245=404-348+150=853×(102-97)=258-85-139=152÷4×5=34÷2=23×20-291=445-266+227=7.8+29.5=996÷(16÷8)=472+728÷4=768÷2÷2=30×28÷7=468-888÷8=3.5+5.6=332+(439-181)=601-(48+99)=11×22×3=472-192-54=317+(869-211)=270÷(457-455)=398+(450-36)=520÷8×14=328+(39-29)=474÷(18÷3)=233+93-64=36+40×23=66×12÷2=19×4×63=764-(43+33)=944-76×11=371×7=380÷4=931×9=532×(764-756)=528÷(2×3)=288÷(2×3)=596-95×3=290-190=49×19=422×(20÷4)=740-167×3=7.8-2.2=56×76÷7=392-22+588=48+307+408=220+212=7.9-1.5=148+345-427=780÷2×4=460-54×6=8.9+6.3=26×22+294=439-(126+146)=199-79=947-86×11=518-431=960-271-452=35×(375-371)=616÷(2×2)=82×(195÷5)=37×12×4=35×2×33=397-185=39×6×2=641+23×34=18×15÷3=82×(378÷7)=(689-606)×22=21×4×70=48÷(2×3)=84÷2×32=816÷2+340=768÷3÷2=403-233=99×(492-477)=312+125+268=34×(80÷8)=357÷3+282=308+30×4=474-(275+37)=279÷(3×3)=454-372+58=(422-86)÷6=420-66-16=461-(210+60)=169+48×19=369+340÷2=26×4×5=74×(48÷6)=944÷(682-674)=353-164-80=45×17×6=33×6=20×(205-165)=87×(42÷7)=18×25-237=91.7-16.5=414+428÷4=248÷(4×2)=242-658÷7=704-248×2=(101-59)×17=58+700÷4=729÷3×2=18×3×49=17×15-144=262+226-456=92×74=86×6×9=59×(10÷2)=184×(410-407)=52+51×15=885-383-422=37+66×14=15×51×2=6.2+80.3=26×2×6=710+795+547=341-28=202×4=524÷4×9=284-13×12=(382-353)×12=13×7×22=1/7+2/7=719-181×2=946+140-858=285+316-362=696×9=904-(747-66)=945÷(700-691)=485-40-346=(592-70)÷2=297+28×15=16×(429-422)=438÷(12÷4)=244÷(321-317)=965+(373-86)=185×3×8=330÷5×16=482-10×17=25×14×2=(258-243)×42=834+(934-453)=673+618=395-(69-25)=15×62-665=576÷(2×2)=510÷(2×3)=3/8-2/8=358-976÷4=80×(14÷7)=63×3+229=758-162×3=342+57=216-(277-103)=75×2÷3=452×2÷8=3/6-2/6=52÷(28÷7)=20÷4×8=549×(731-725)=886-(330+209)=848+714-546=245÷7×9=189+103+112=496÷(16÷4)=13×22-94=209-745÷5=461+(269-97)=87.7-81.5=5/7-1/7=456-(149+223)=13×(418-400)=358+(966-53)=120×5=390×(933-928)=457-166=160-11×8=396÷(321-317)=227×(20÷5)=100÷(14÷7)=244÷(14÷7)=4/8-3/8=556+172÷4=104×7-67=481-(423-220)=8.7-5.1=137+232-74=135×2×3=656÷(596-592)=386-(236-14)=68×(36÷4)=470+(668-589)=216+158=177-(366-327)=994÷(28÷4)=(433-387)÷2=395-17-128=290-13×18=96÷8×61=23×14-301=45×(10÷5)=12×70-598=40×(142-124)=136+44=346+98=68×7=11×3×2=788÷2+489=536÷(363-359)=30×44×4=59×5=58.0-20.2=57÷3+318=9.9-3.7=475-302-154=39×7×2=590-(115+232)=14×69÷6=535-144=828÷(2×2)=848+(691-299)=445-(175+195)=42÷6×59=296-226-66=160×9÷2=549-(581-467)=26×94×3=15×(224-206)=(791-141)÷2=715-(198+111)=(420-278)÷2=383+109-287=715-11×16=14×3×84=36÷3+145=292-45×5=970-136-635=136×6=12×56÷8=45×20÷2=427-11×33=933÷3+464=26×2×49=6.3-3.9=35×23=13×31-280=116+289-325=(235-221)×36=131×7-710=942-730=171÷9×48=50×3=92×32×7=25×36÷3=343÷(292-285)=28×32÷8=302+420+206=771-(630-135)=61×9=919-160÷8=297÷3=407-23×14=5.8+1.5=184×4×3=174+(691-532)=(474-90)÷4=762÷2+474=819+17×31=7.8-6.7=147÷(108-105)=(290-98)÷8=760÷2÷2=(569-539)×33=464-608÷4=176×3-436=608+650-774=31×(18÷2)=287÷7×4=601+11×81=29×21+236=44×13=54×3×5=75×4=720÷(2×3)=18×31×5=(267-66)÷3=45×3×4=213-(405-311)=315÷7÷3=658÷2×6=30×(16÷2)=469×(810-801)=(342-290)×17=482+35+998=56×12÷8=285÷3×83=21×39-68=774÷(3×2)=728-240=149+421=337-66×4=52×10-178=696÷(2×4)=113+22×18=34×(594-495)=595-10×48=226×(18÷6)=357-360÷4=4.7+58.3=275-945÷5=458×(459-451)=(812-596)÷8=553+282-235=736-24×17=261×3÷9=375-13×28=906÷2=66×53=344÷8×57=287+84+176=102×2×3=428-299+246=15.0+10.9=499+13×36=315×(319-313)=624÷8÷2=196÷4=7.6-2.1=417+700-77=442-12×24=656-309×2=252÷9×3=76+147-42=(858-190)÷2=(220-185)×28=492-(31+97)=(752-182)÷6=192×2=9.5+0.9=20+227+249=477-(245+156)=(906-760)÷2=21×4÷6=16+80=22×3×59=126×(16÷2)=960÷(2×3)=257-152÷2=0.8+5.2=325×(24÷3)=84÷3+277=29×34-815=971-(741-129)=15×5×33=679+308×3=338÷2=14×28×2=13×41=158×5=37×2×67=5.4-0.5=88÷2=10×45+286=40÷(20÷4)=651+(460-153)=108+14×12=896÷2÷7=(453-186)÷3=188÷(103-101)=22×15-318=1/8+6/8=46×(485÷5)=68×3÷2=147×6÷3=(394-220)÷6=956×(36÷4)=630×2÷3=408×8-302=879+12×7=363-29×6=367+99-121=204+131×4=1/6+2/6=734-(912-646)=10×25÷2=663-277=396-(54+133)=146×(483-478)=541-(504+15)=389-951÷3=10×(470-375)=34×(201-192)=723×7-157=156+767=(943-930)×54=983-(180+623)=180-815÷5=192-22×6=578-361=206-116+779=548+20+341=426+242×2=94×6×5=285÷3×64=289+70-242=25÷5×66=16×24=264÷(64÷8)=(398-209)÷3=950-364-301=532×(865-860)=40÷(40÷8)=975÷5=701-268=90.6-31.4=235+408+244=10×29+754=965-531-113=69×13=6.5-2.3=792÷2÷6=520÷5÷4=33×14-77=(54-31)×34=816÷3×6=133+(478-26)=21×(326-280)=72+407×2=576×8-605=740÷(270-268)=522+76+84=784+35×24=12×8×4=643×9-114=583-288÷4=872÷(467-465)=225-205=191×(213-210)=1/5+2/5=77×(255÷3)=15×(30÷3)=99×4=15+11×55=200×4÷5=442×5=784-10+799=50+896÷8=3/6+2/6=66×3=174×4=483+(386-46)=586-(128+247)=162÷6÷3=698-547=(389-338)÷3=621÷9×11=288×3÷2=224×(147-143)=(491-329)÷3=411-185÷5=475×2-748=476-(118+48)=49×67=44×21-698=105×7÷5=322×(269-266)=12×41-33=288÷4÷4=6.8-1.8=435-160=33×42÷3=430×2-724=524÷4×2=425-36×10=580÷2×9=294÷(3×2)=328÷(2×4)=56×78×3=630÷9×2=498÷(12÷6)=37×26-559=24÷(36÷9)=99×(398-391)=5.9-4.8=64×21=34×87÷2=11×37-218=(445-139)÷2=731×7=67×3+312=11×(48÷2)=133+122=(298-162)÷8=977-(892-600)=297-(226+66)=494÷2=3.8+5.6=22.3+53.2=312÷4÷2=12×11+306=619-(705-252)=473+49×8=556+120×8=9.0+8.4=45.4+37.8=230÷5×76=90×(703-654)=845×4=414+(398-192)=78×5=288-432÷6=93×(290-286)=250÷2÷5=4/8+2/8=288+12×48=140+31+686=347-(281-51)=109×8-495=321+378÷7=146÷2=946-(343+486)=486-37×10=798+320=359+734=198-805÷7=21×98×8=56×(486-478)=157+46÷2=7/10-1/10=152+100+202=413+64+139=584×2-300=41×2×14=149-312÷8=535÷5+70=289-68×2=882×4÷8=7/10+2/10=350×6=407-(268+119)=441÷(27÷3)=460-20×10=844+428-664=12×38×2=933×(27÷3)=488+(495-371)=252÷9×28=368×2÷8=30×3=486-11×40=34×73÷2=485+(231-124)=781×(72÷9)=833×(979-973)=347-128-21=617-21×12=64×52÷2=20÷(45÷9)=542÷(10÷5)=234+675÷9=98÷7÷7=5.6-2.0=295+241+158=328-77-87=16×12×4=452-(243-87)=724×3÷2=934+379-174=282+109×6=58×10÷2=36×40=20×3÷5=107-13×3=100×4-28=684-222+827=482-315=409+125+279=846÷(943-937)=18×(62÷2)=700-56+677=146-97=10×34÷2=824÷2+392=210÷3×12=143×(14÷7)=353-64=332-102×2=128÷2×49=892÷4×3=425-240+97=(379-106)÷7=490÷2+514=20×(272÷8)=13×35-209=428+192÷8=22÷(16÷8)=895-(249+419)=848÷8×6=331+377=393+23-95=186÷(42÷7)=74×60×4=254+63×7=893×(658-652)=1/9+8/9=16÷4×66=184-(995-919)=588×(132-129)=736÷(4×2)=33×3+148=980-931+910=24×17÷4=482+29×22=198+58=840-809=224-(65+41)=737+(617-24)=305-215+122=322÷7×2=196÷7×23=515-(12+31)=168÷8×26=15×6×78=683+69+126=990÷5÷6=381-452÷2=13×5×26=357÷3=10×28÷5=49×(383-372)=492÷4=(518-18)÷5=12×33×2=56×11÷7=114+287=47×2×15=129×(35÷5)=(935-491)÷4=73+75=16×39=457+906-961=409-10×24=602-198-228=325-896÷8=234÷(3×3)=967+70×6=695÷5×2=676×3-632=(90-73)×11=48÷6×15=936÷4÷6=288-50-193=750÷5=159+202-164=374-(383-70)=11×19×3=406-45-21=342-183-77=15×5×63=395+666+289=9.2-3.3=762÷3+431=544-145=596×5÷2=62÷2×14=20×2×50=87-46=270÷(3×3)=92+103+683=31×11-277=94×(725-703)=578-175=29×3×60=3.1+1.0=486+135=198-62×2=118-558÷9=70×8×6=21×79=13×14-100=102×3+446=23×2×59=772÷4=190+456÷3=461-42×2=399+(465-348)=726+896÷7=24÷(2×4)=204÷(297-294)=56÷8×12=940-30×17=492×(205-200)=952-23×19=208÷2×4=72×24÷3=110+38=139+71×8=13×9×7=64×(371÷7)=641-395-63=3/6-1/6=192×2÷4=481-229-90=576÷6×72=15×76×8=30×27+167=297-17×6=672÷8÷3=939-390+798=812-15-707=512+98×5=317×(476-473)=197+(470-261)=175+489=486÷9×8=17×(90÷6)=483-148×2=333+315=383-146÷2=342÷(139-136)=492-(379-79)=10×5×15=766-156÷2=8.9-1.9=752÷(740-732)=10×13×2=69×16÷3=97×9-144=26×58×6=648÷6÷9=110+215=37×(576÷6)=326+229×2=21×18÷9=18×(267÷3)=(307-190)÷9=834÷(2×3)=43×(305÷5)=(301-290)×58=12×46÷2=17×12×2=18×13×3=336÷(2×2)=1.5+5.1=336+17×12=423÷(264-261)=347-(341-117)=325÷5×9=640×(18÷6)=361-22×3=14×59=318+852-912=20×(128÷4)=(490-474)×38=126÷(468-462)=649-482=406-19×15=111÷3×6=15×51×4=12×37-51=187×5×9=123×(12÷2)=231-161+377=20×47-193=(685-421)÷8=378-(210-156)=30×6×2=120-216÷2=84.2-81.1=626-13×21=234÷(21÷7)=37×99=(327-54)÷7=238-224+327=27×2×18=92×(394-386)=845+701-392=981-612-287=524-221+476=10×(33÷3)=16×5×74=77.8+8.1=553-10×37=56×8×6=238×4×3=(350-269)÷9=420×5-39=864÷2÷3=82×6+477=434-34×10=86.3-2.1=333×2+617=190-(165-136)=15×13=43×8×6=536÷2÷2=902+668-241=945+98-363=36÷(448-445)=674-21×18=438-257+115=23×3×45=468÷(18÷9)=417÷(79-76)=15×93÷3=432÷3÷3=84÷6×36=33×(80÷8)=280-(33+59)=799+14×19=108+33×27=382+18+176=329÷7=498+831÷3=3/10+2/10=369÷(478-475)=14×10×2=499×2=724+(471-386)=(389-101)÷2=65÷5=506+(989-614)=(141-105)×95=81.7-75.9=775-(706-535)=130×3-242=37×8+294=936÷4÷2=141×6×5=707-248+848=207÷9=884-186×2=15÷3×87=398-(34+35)=230×4×3=783+966=380-(130+184)=15×23-193=4/6+2/6=486÷9+141=17×2×22=120-(271-179)=10×(156÷3)=2/3-1/3=432÷3÷8=98×(366÷6)=38×2×79=9.0+3.6=136×5×2=560-15×22=227+868+27=657-106×2=72÷(12÷2)=272-12-29=751+128+62=287+72÷9=873÷(63÷7)=32×3×50=15×57÷5=20÷2×21=275+235÷5=504÷(2×3)=258-202+17=878-341-74=300÷(2×2)=436÷(527-523)=21×4×27=145÷(30÷6)=128÷4=245×4=783+151+25=31×12=737-11×40=275-13×12=456-(341+41)=459÷(3×3)=239+141-84=524-35×10=199+386+140=89-72+166=892-258-317=420-152+578=371-357÷3=198×(981-976)=716-195+672=550÷5÷5=608÷(244-236)=1/7+5/7=(409-241)÷3=346×8÷4=279-(160-155)=315+124×7=28.6+68.9=936-273÷3=324×5=845×(36÷9)=15×4×25=37×2×27=680÷4+143=28×(581-490)=77×2=30×16-332=31×15÷5=810÷9×8=174+189-113=915-230=21×23×2=92×24×3=8.4+0.7=96×10-262=352-584÷2=(193-67)÷6=0.9+6.5=(784-488)÷2=200÷(461-459)=386+(957-689)=762÷2=284×2+781=30×13-99=624-54+666=135×3×7=882÷2÷9=342÷2=49×11=798÷6×9=403-328+227=18÷9=327×3-378=63÷9×50=829-(967-248)=398+65×15=375+940+456=241×(134-131)=10×88-844=2/8+5/8=77×80=54÷2=34×(203-194)=68+83=46×2×4=23×(63÷7)=140×(12÷6)=(328-258)×47=911-151×4=873×(35÷7)=44×2×90=984÷(48÷8)=80÷(284-280)=95×(12÷3)=3.3+2.7=51-33+183=90×(12÷2)=243-190÷2=837-637+826=510÷(12÷4)=115+52+148=(245-179)×54=333÷9×49=882×8÷9=242×(24÷6)=301×2-214=176÷4÷2=41×8÷2=779-243=19×13-206=24×15×2=118×(45÷9)=170×3÷2=516-38=204-812÷4=435+(433-410)=12×(140÷4)=17×22=948÷(2×2)=286-130+66=646-74×5=10×99=4.8+9.1=590×7=844+918-194=19+78=266÷(10÷5)=386-12×5=32×(832-767)=454×6=404+598=735÷5÷3=15×(245÷7)=160+49=843×(27÷3)=278×5=930÷6÷5=16×(443-435)=30×14÷3=16×9-139=80×48÷8=62×79=(989-965)×70=377-165-172=230÷2=(926-620)÷6=(937-603)÷2=914÷2+945=402÷3=163+26×26=40×2×31=16+(295-39)=190×4÷8=49×8=583×2-257=696÷(2×2)=293-154+101=153×6÷2=98+80-81=12×9×6=16×11×3=18×3÷9=136÷(500-498)=289+51-204=231×9÷3=293-48=216+629+930=0.5+5.1=106×4=538+58+444=113×4-102=151-39÷3=108÷4×30=12+366+367=887×9÷3=595÷5×9=668×(64÷8)=736-(412-94)=72÷2×22=171+625+635=33+(69-51)=0.7+6.5=537-(411-34)=309÷(124-121)=14×3×98=65×11-84=769-(515-124)=320+28-289=67×(60÷4)=34×29-215=14+(500-56)=13×35÷5=464-(24+267)=335-(253-62)=468-95=60×11=9.8-8.5=100×6÷5=119×(72-66)=155×(453-448)=204+17-85=350+774-978=93+232×3=3/8-1/8=264÷(88-86)=63×(74÷2)=912÷(2×2)=395-394+184=613-460÷4=37×64×3=784-83×4=222÷(2×3)=11×4×98=236+(827-100)=21×2×20=734-729÷9=800÷(2×4)=13×15×5=21×48=14×17×4=823+183×5=20÷(14÷7)=624÷4÷2=160×4×7=940÷2×9=877-705+187=432÷(358-350)=41×87=684÷2÷6=40÷5=17×4+692=797+863-226=801×8-643=158+151=449-91×4=975÷3×6=68×5=520-(119+208)=123-(75-25)=143×2×3=21×82×9=881-508-193=60+20×12=420÷7×31=324-20×16=(50-33)×18=650-(925-726)=20×7=740+(649-115)=73×13=121+119-74=41×20÷5=75+314+377=648÷(2×3)=199+966÷3=103+284=665÷7=406÷2×3=176÷2÷2=99+18×33=352+18×12=880÷8+356=232-(238-72)=889-61×4=358×2-645=802+807=277-43×6=8.7-3.7=(786-314)÷2=38-42÷2=86×7-308=540÷(594-589)=788-11×7=284×4-505=535+691-11=228÷(177-175)=114+111=890-168×2=703+264+665=792×4÷2=924-924÷2=870+552=488-(141-67)=357÷7=367-688÷4=52×7-215=30×15+872=28×19-461=43×67=12×67=6.1-5.0=63÷3÷7=487+(223-126)=20×(252÷6)=395-202-50=5.6+0.4=190÷2=10.0-2.8=參考答案4.8-4.2=0.6220×3×2=1320282÷3=94186÷2×84=7812699÷3=233703+559-980=282101+(988-679)=410418÷2×7=146361×4×3=732956-382+43=61712×(352÷8)=5281.2+4.1=5.356×(98÷7)=78411×(338-258)=88010×89-432=458755÷5+300=451350×2÷4=1752.5-1.1=1.434×23-445=337439-126×3=6180÷(109-101)=10932-(515+191)=22663÷3×17=35755×86×9=42570213+69=2826.1+2.7=8.863÷(56÷8)=90.4+0.7=1.116×42×3=2016106+14×6=19030×(139-125)=42092.6-33.7=58.9115÷(35÷7)=2334×4×6=816243+235×3=948111×4+118=562230×2×5=23006.0-0.7=5.3231÷7=33900÷(2×2)=2255.8-0.3=5.552×(312-307)=260356-843÷3=75675÷3÷3=75452×3-294=1062214+442=65648÷(72÷9)=634×96÷2=1632296÷(4×2)=37913+391-633=671602×5÷7=430264÷3=88422×2-251=593453-310=143556÷(30-28)=278210+76×10=970670-22×29=32814-116×7=291×(167-118)=445923×69=1587126×7-50=832870-22×33=1442.7+3.1=5.841+29×2=9962×(22÷2)=6827/9-1/9=6/9449×4-933=863271+10×31=581309+(249-212)=34655×97=5335524-173×3=514×16÷2=11265÷(306-301)=1381÷9×15=135429-(142+17)=27042×2×22=184817×29-313=18012×58÷4=17418×29=522199-(492-385)=92348-29=3199.9-6.6=3.345×(75÷3)=1125275+12×24=56315×11÷3=55450÷9×14=700966-31×22=284734÷2=36740+126+482=64843×(446-376)=301023.0+53.7=76.7348+(381-63)=66653+183-181=55964÷2=482521-307+468=682330÷(24÷8)=110(98-86)÷3=4430-(11+368)=516.5+6.0=12.5148×6÷2=444274-112×2=50620-(677-344)=2879.2+5.2=14.484÷(28÷7)=21(259-14)÷7=35449-346-16=8778×(18÷3)=46842+505+81=628199-99+164=26498×4=392411-33-131=24724÷2×4=48304-104+32=232103+(748-379)=47221×12×3=756(300-243)×15=855438-(132+63)=243858×(278-274)=3432126+81×4=45031×9×3=837453×2-213=693335×(814-808)=201069÷3×33=759724+43×11=1197152×(443-440)=456141×6=84692×(28-25)=27646×(80÷8)=46035×(48÷6)=280400-235+283=448205+(73-55)=223475÷5×79=7505204+19×6=318244-132=11212×(120÷6)=240833-35×15=30896×(178-114)=6144309+140=449328÷(12÷3)=82170+126+434=730829-(17+27)=785737×2-239=123566.3-2.2=64.1147÷(42÷6)=21346×9=311433×10×3=990119×4÷2=23899×39÷9=429200÷2+167=267608×8=486416×44=704438-162+612=8889.3-1.6=7.7494+310÷2=64982÷2=41796÷2=398324÷2÷9=183.6+5.6=9.2339-(434-107)=1233×13-23=406200-505÷5=99630×7-308=41022.3-1.6=0.7792÷9×6=528558-31×4=43495.2-56.9=38.328×3×70=5880233+21×8=40130×10=30034×26-699=185576÷(2×4)=7224+240×2=504720-15×35=19526×(180÷9)=520903×6÷9=6026/8-1/8=5/8339+(411-381)=36922×54=1188144-(95-14)=6312×33÷2=198392-300+601=693(422-30)÷7=56317-732÷3=73246-81+317=482125+57×14=923(274-116)÷2=79588÷6=9819×(174÷3)=110227×2×9=486636÷4×2=318122÷2=61418-936÷8=301838-486-187=165240÷5÷3=16398×3-251=943565×(15÷5)=169541×(113-90)=943626×(959-953)=37567.4-1.0=6.4414+10×97=1384800+402=1202168÷8×4=84509-291-172=46425-283=142341-10×20=141363-(131-56)=288999-420÷2=789435÷(10÷2)=8714×(612÷9)=95226×26=676779×9-12=6999364+(294-137)=521106×8-583=26561+76×5=44143×(231÷3)=3311846÷6×3=423265-121=144382+70=45239+(460-204)=29551×14+447=116149×3×6=882474÷6×5=395317-37-49=231440×2÷4=22060.1+17.0=77.1198×4-567=22517×(106-101)=85948+23-659=31211×5×94=5170(641-57)÷8=73423-(50+136)=237258÷6×21=903376-19=357159×7÷3=371328÷(14÷7)=164740-(192+46)=502926-832=94420÷6÷5=1444×13-439=133802×5-197=3813156+15×41=77145×44×2=3960450÷5÷2=45216×9÷3=648(649-17)÷4=158249-(137-40)=152356+202+592=1150(156-108)×79=37925.9-0.6=5.3431-26×9=197348÷6+255=313413×(24÷6)=1652776÷(911-907)=19416×6×79=7584994-104=89033×(108÷4)=89119×(64÷2)=608783-647-84=52150÷2×4=300472-(707-684)=449409-956÷4=170516÷3×9=1548583×8÷2=2332905-644=261115÷5+154=177810÷3÷5=54348+(388-45)=69116×4×21=1344237-16+164=385304÷(85-81)=76243÷(76-73)=8120×3×41=2460444÷2÷6=37467-14=45333×65÷3=71530×8×4=960178×(32÷8)=712318÷2×4=636838-(557+191)=90149×(12÷3)=596111+117=22835×(244÷4)=2135647-(221+369)=57728÷(4×2)=91852÷(12÷2)=14264×11=704582÷(436-430)=97888÷(40÷5)=111321÷3=10713×32=41633×28=92468×6×2=816475-192-71=212585×5÷3=975396÷(555-553)=198766×(12÷6)=1532714÷(2×3)=119504÷(2×2)=12619×6×4=456366÷(15÷5)=12218÷(256-250)=354×28÷2=75628÷7×77=308249+(265-260)=25416×2×88=2816147+109×8=1019452-209×2=34820-610-180=3080×72÷5=11526.7+9.9=16.6142×(18÷6)=426295+203×3=90481.0+15.4=96.484×(94÷2)=394823×21-101=382152÷(24÷3)=1998÷7×97=13580.8+2.6=3.4198÷9×13=28636.2-0.7=35.5341-582÷6=24473×(44÷4)=803991+897+483=2371706×(12÷4)=2118172÷2×6=516162+132÷2=228294-16×12=10289×67×8=477043.9+0.8=4.7237×3-528=183340-180-26=134620÷2÷2=15533×(208÷8)=8582/4-1/4=1/4517-(61+375)=8178.8-5.0=73.8340-257=834/7-3/7=1/712×10+292=412884-75×5=509756÷(3×2)=126372+65+521=958268+46×8=636891×(806-803)=2673146+539=685109+729+673=151112×(444-438)=72914×2÷4=45712×27-128=19610×28×3=840684-(278+25)=381(838-318)÷8=65792÷4÷3=66393×2-344=442472+358+976=180630×14+286=706436-152-284=0404-12×30=44435-313+57=17947+280×2=607239-17×13=1856×5÷4=709.2+6.1=15.3557+166=723379×2=758416÷8×3=15656.5-0.7=55.8495+154÷7=517840÷(2×3)=14044×11×2=96886×(123-84)=3354179+311-101=389962-62×13=156386×(24÷3)=3088400÷5×9=720688÷2=34475×57=4275550×3=1650114+491=605298+975÷3=623104+45×9=509246÷(2×3)=41914-38×8=610504÷(3×3)=5623×30=69017.6+70.2=87.8248×4×2=1984695-50-637=871×13-245=678404-348+150=206853×(102-97)=4265258-85-139=34152÷4×5=19034÷2=1723×20-291=169445-266+227=4067.8+29.5=37.3996÷(16÷8)=498472+728÷4=654768÷2÷2=19230×28÷7=120468-888÷8=3573.5+5.6=9.1332+(439-181)=590601-(48+99)=45411×22×3=726472-192-54=226317+(869-211)=975270÷(457-455)=135398+(450-36)=812520÷8×14=910328+(39-29)=338474÷(18÷3)=79233+93-64=26236+40×23=95666×12÷2=39619×4×63=4788764-(43+33)=688944-76×11=108371×7=2597380÷4=95931×9=8379532×(764-756)=4256528÷(2×3)=88288÷(2×3)=48596-95×3=311290-190=10049×19=931422×(20÷4)=2110740-167×3=2397.8-2.2=5.656×76÷7=608392-22+588=95848+307+408=763220+212=4327.9-1.5=6.4148+345-427=66780÷2×4=1560460-54×6=1368.9+6.3=15.226×22+294=866439-(126+146)=167199-79=120947-86×11=1518-431=87960-271-452=23735×(375-371)=140616÷(2×2)=15482×(195÷5)=319837×12×4=177635×2×33=2310397-185=21239×6×2=468641+23×34=142318×15÷3=9082×(378÷7)=4428(689-606)×22=182621×4×70=588048÷(2×3)=884÷2×32=1344816÷2+340=748768÷3÷2=128403-233=17099×(492-477)=1485312+125+268=70534×(80÷8)=340357÷3+282=401308+30×4=428474-(275+37)=162279÷(3×3)=31454-372+58=140(422-86)÷6=56420-66-16=338461-(210+60)=191169+48×19=1081369+340÷2=53926×4×5=52074×(48÷6)=592944÷(682-674)=118353-164-80=10945×17×6=459033×6=19820×(205-165)=80087×(42÷7)=52218×25-237=21391.7-16.5=75.2414+428÷4=521248÷(4×2)=31242-658÷7=148704-248×2=208(101-59)×17=71458+700÷4=233729÷3×2=48618×3×49=264617×15-144=111262+226-456=3292×74=680886×6×9=464459×(10÷2)=295184×(410-407)=55252+51×15=817885-383-422=8037+66×14=96115×51×2=15306.2+80.3=86.526×2×6=312710+795+547=2052341-28=313202×4=808524÷4×9=1179284-13×12=128(382-353)×12=34813×7×22=20021/7+2/7=3/7719-181×2=357946+140-858=228285+316-362=239696×9=6264904-(747-66)=223945÷(700-691)=105485-40-346=99(592-70)÷2=261297+28×15=71716×(429-422)=112438÷(12÷4)=146244÷(321-317)=61965+(373-86)=1252185×3×8=4440330÷5×16=1056482-10×17=31225×14×2=700(258-243)×42=630834+(934-453)=1315673+618=1291395-(69-25)=35115×62-665=265576÷(2×2)=144510÷(2×3)=853/8-2/8=1/8358-976÷4=11480×(14÷7)=16063×3+229=418758-162×3=272342+57=399216-(277-103)=4275×2÷3=50452×2÷8=1133/6-2/6=1/652÷(28÷7)=1320÷4×8=40549×(731-725)=3294886-(330+209)=347848+714-546=1016245÷7×9=315189+103+112=404496÷(16÷4)=12413×22-94=192209-745÷5=60461+(269-97)=63387.7-81.5=6.25/7-1/7=4/7456-(149+223)=8413×(418-400)=234358+(966-53)=1271120×5=600390×(933-928)=1950457-166=291160-11×8=72396÷(321-317)=99227×(20÷5)=908100÷(14÷7)=50244÷(14÷7)=1224/8-3/8=1/8556+172÷4=599104×7-67=661481-(423-220)=2788.7-5.1=3.6137+232-74=295135×2×3=810656÷(596-592)=164386-(236-14)=16468×(36÷4)=612470+(668-589)=549216+158=374177-(366-327)=138994÷(28÷4)=142(433-387)÷2=23395-17-128=250290-13×18=5696÷8×61=73223×14-301=2145×(10÷5)=9012×70-598=24240×(142-124)=720136+44=180346+98=44468×7=47611×3×2=66788÷2+489=883536÷(363-359)=13430×44×4=528059×5=29558.0-20.2=37.857÷3+318=3379.9-3.7=6.2475-302-154=1939×7×2=546590-(115+232)=24314×69÷6=161535-144=391828÷(2×2)=207848+(691-299)=1240445-(175+195)=7542÷6×59=413296-226-66=4160×9÷2=720549-(581-467)=43526×94×3=733215×(224-206)=270(791-141)÷2=325715-(198+111)=406(420-278)÷2=71383+109-287=205715-11×16=53914×3×84=352836÷3+145=157292-45×5=67970-136-635=199136×6=81612×56÷8=8445×20÷2=450427-11×33=64933÷3+464=77526×2×49=25486.3-3.9=2.435×23=80513×31-280=123116+289-325=80(235-221)×36=504131×7-710=207942-730=212171÷9×48=91250×3=15092×32×7=2060825×36÷3=300343÷(292-285)=4928×32÷8=112302+420+206=928771-(630-135)=27661×9=549919-160÷8=899297÷3=99407-23×14=855.8+1.5=7.3184×4×3=2208174+(691-532)=333(474-90)÷4=96762÷2+474=855819+17×31=13467.8-6.7=1.1147÷(108-105)=49(290-98)÷8=24760÷2÷2=190(569-539)×33=990464-608÷4=312176×3-436=92608+650-774=48431×(18÷2)=279287÷7×4=164601+11×81=149229×21+236=84544×13=57254×3×5=81075×4=300720÷(2×3)=12018×31×5=2790(267-66)÷3=6745×3×4=540213-(405-311)=119315÷7÷3=15658÷2×6=197430×(16÷2)=240469×(810-801)=4221(342-290)×17=884482+35+998=151556×12÷8=84285÷3×83=788521×39-68=751774÷(3×2)=129728-240=488149+421=570337-66×4=7352×10-178=342696÷(2×4)=87113+22×18=50934×(594-495)=3366595-10×48=115226×(18÷6)=678357-360÷4=2674.7+58.3=63.0275-945÷5=86458×(459-451)=3664(812-596)÷8=27553+282-235=600736-24×17=328261×3÷9=87375-13×28=11906÷2=45366×53=3498344÷8×57=2451287+84+176=547102×2×3=612428-299+246=37515.0+10.9=25.9499+13×36=967315×(319-313)=1890624÷8÷2=39196÷4=497.6-2.1=5.5417+700-77=1040442-12×24=154656-309×2=38252÷9×3=8476+147-42=181(858-190)÷2=334(220-185)×28=980492-(31+97)=364(752-182)÷6=95192×2=3849.5+0.9=10.420+227+249=496477-(245+156)=76(906-760)÷2=7321×4÷6=1416+80=9622×3×59=3894126×(16÷2)=1008960÷(2×3)=160257-152÷2=1810.8+5.2=6.0325×(24÷3)=260084÷3+277=30529×34-815=171971-(741-129)=35915×5×33=2475679+308×3=1603338÷2=16914×28×2=78413×41=533158×5=79037×2×67=49585.4-0.5=4.988÷2=4410×45+286=73640÷(20÷4)=8651+(460-153)=958108+14×12=276896÷2÷7=64(453-186)÷3=89188÷(103-101)=9422×15-318=121/8+6/8=7/846×(485÷5)=446268×3÷2=102147×6÷3=294(394-220)÷6=29956×(36÷4)=8604630×2÷3=420408×8-302=2962879+12×7=963363-29×6=189367+99-121=345204+131×4=7281/6+2/6=3/6734-(912-646)=46810×25÷2=125663-277=386396-(54+133)=209146×(483-478)=730541-(504+15)=22389-951÷3=7210×(470-375)=95034×(201-192)=306723×7-157=4904156+767=923(943-930)×54=702983-(180+623)=180180-815÷5=17192-22×6=60578-361=217206-116+779=869548+20+341=909426+242×2=91094×6×5=2820285÷3×64=6080289+70-242=11725÷5×66=33016×24=384264÷(64÷8)=33(398-209)÷3=63950-364-301=285532×(865-860)=266040÷(40÷8)=8975÷5=195701-268=43390.6-31.4=59.2235+408+244=88710×29+754=1044965-531-113=32169×13=8976.5-2.3=4.2792÷2÷6=66520÷5÷4=2633×14-77=385(54-31)×34=782816÷3×6=1632133+(478-26)=58521×(326-280)=96672+407×2=886576×8-605=4003740÷(270-268)=370522+76+84=682784+35×24=162412×8×4=384643×9-114=5673583-288÷4=511872÷(467-465)=436225-205=20191×(213-210)=5731/5+2/5=3/577×(255÷3)=654515×(30÷3)=15099×4=39615+11×55=620200×4÷5=160442×5=2210784-10+799=157350+896÷8=1623/6+2/6=5/666×3=198174×4=696483+(386-46)=823586-(128+247)=211162÷6÷3=9698-547=151(389-338)÷3=17621÷9×11=759288×3÷2=432224×(147-143)=896(491-329)÷3=54411-185÷5=374475×2-748=202476-(118+48)=31049×67=328344×21-698=226105×7÷5=147322×(269-266)=96612×41-33=459288÷4÷4=186.8-1.8=5.0435-160=27533×42÷3=462430×2-724=136524÷4×2=262425-36×10=65580÷2×9=2610294÷(3×2)=49328÷(2×4)=4156×78×3=13104630÷9×2=140498÷(12÷6)=24937×26-559=40324÷(36÷9)=699×(398-391)=6935.9-4.8=1.164×21=134434×87÷2=147911×37-218=189(445-139)÷2=153731×7=511767×3+312=51311×(48÷2)=264133+122=255(298-162)÷8=17977-(892-600)=685297-(226+66)=5494÷2=2473.8+5.6=9.422.3+53.2=75.5312÷4÷2=3912×11+306=438619-(705-252)=166473+49×8=865556+120×8=15169.0+8.4=17.445.4+37.8=83.2230÷5×76=349690×(703-654)=4410845×4=3380414+(398-192)=62078×5=390288-432÷6=21693×(290-286)=372250÷2÷5=254/8+2/8=6/8288+12×48=864140+31+686=857347-(281-51)=117109×8-495=377321+378÷7=375146÷2=73946-(343+486)=117486-37×10=116798+320=1118359+734=1093198-805÷7=8321×98×8=1646456×(486-478)=448157+46÷2=1807/10-1/10=6/10152+100+202=454413+64+139=616584×2-300=86841×2×14=1148149-312÷8=110535÷5+70=177289-68×2=153882×4÷8=4417/10+2/10=9/10350×6=2100407-(268+119)=20441÷(27÷3)=49460-20×10=260844+428-664=60812×38×2=912933×(27÷3