三年級數(shù)學計算題專項練習及答案集錦

三年級數(shù)學計算題專項練習及答案集錦(308-263)×14=371-(451-264)=381-77=290÷5=182+192=86.6+4.5=214+24×11=262×5-923=2/9+6/9=8.0-1.5=441÷(297-290)=4/7+2/7=496÷(444-442)=414-12×25=176÷4×6=247+(391-299)=(103-73)÷2=460÷5×86=40×(192÷8)=807-492÷4=69+328=518×2-533=387÷9×7=440-(19+157)=52×(72÷4)=210×(24÷8)=416-34×11=25+(223-45)=287-143-18=418-(613-318)=489×2÷6=241×3-339=430+350+91=429-10×27=163×6=210×2÷3=602+944-671=640÷5÷4=18÷9×61=19×21-78=952÷7×4=423+35×14=674÷2×7=616×3=877-57×15=17×2×89=356÷(234-232)=272÷(533-525)=224÷8÷7=18×4-59=430÷(45÷9)=9.4-0.2=24.7+61.6=492÷4+186=301×(18÷9)=401-18×22=461-356=16×21×2=310-40×7=37.5+60.3=81×(225÷9)=70×87÷5=52×63=980÷7÷4=894×(645-637)=137-25×3=233+983-15=159×(42÷7)=1.0-0.8=308÷(16÷8)=613×(630-627)=248÷(2×2)=312×7-566=347+(335-182)=198×(87-82)=385-77×2=91×2×8=40×2×19=(391-310)÷3=37×2×27=79×(126÷9)=308-(31-23)=403-18×21=136×5=176×3-39=31×2×69=980-(618+206)=657+79×7=35+825÷5=38×12-323=909-14×18=73+608+136=408×5÷6=785-(44+77)=205÷(30÷6)=376×9=153+20×35=266-154=31×(388-297)=456÷(23-17)=957-(38+589)=781-(53+313)=82×(22÷2)=177+48×15=364÷(351-344)=119×8×7=724÷(2×2)=616÷(4×2)=162×5-430=31+453-483=1.1+6.3=198÷(476-474)=9.8-6.2=44+274-19=874+493-783=728÷2×6=953+142×3=65×3=97×25÷5=475÷5=2.8+6.3=146+60×4=70×4×3=654+(832-265)=66×(770-758)=442-70×4=293×3=439-35+863=30×5÷3=152-101-31=483-(247+24)=408÷4÷2=193+20×11=475÷5×6=800÷5×7=29×(44÷2)=6.4+2.9=920-172+21=292-238=38×12÷6=235×3=118×4×2=350-56-61=89×10-664=35×94×9=439-217=360-169+275=475-142-249=50×39=462÷6÷7=105+389-241=21×(495-451)=1/7+3/7=947-12×60=10×76-457=257+303+252=476+266=982×2=(463-401)×15=189+32-156=105+89-190=525×(21÷3)=456÷2×5=29×4×3=24÷3×73=347+38×7=26÷2×10=11×3×38=773-676÷4=189-(362-348)=19×47=612+33×8=234-96×2=23×2×36=995-706=198-73+69=50×(42-33)=376-68=528-492÷4=16+133×2=362-67×5=460-39×6=17×51-831=483+490-541=184÷8+65=658×3-771=946÷2+491=888÷(30÷5)=46+23×12=639×6÷3=772÷(2×2)=51×(430÷5)=82×(720÷9)=(393-378)×80=(767-98)÷3=924-560÷7=(736-358)÷6=747+557=341×5-487=151+(350-251)=261+732÷6=15×52-531=80×33×5=776+519=865-148×3=76.3-70.1=364-82×3=778-514-105=639-(32+487)=539-(818-517)=24×2×58=135+(234-37)=96×(546÷7)=393+(352-133)=346-60÷3=55×6-193=128÷2=204+464+747=208×(15÷5)=172÷4×23=58×68÷4=61×6=336-19×6=30×11×2=116×2-59=122×7×9=46×(120÷6)=22×(27÷9)=476-(372+53)=33×2×99=750×(311-302)=63×20÷9=31×31-555=997×8÷2=931-50×14=389+42+430=952-552+629=896÷(2×2)=332+65-60=178+37-186=10×41×2=983+(792-565)=23×42-729=804-713+462=372+21×11=23×36÷2=752÷4÷4=216÷(375-366)=188÷2=275÷(10÷2)=406-(387-139)=12×(795-732)=153-(83+17)=344+266÷7=55×(70÷7)=858÷(2×3)=185+96×8=486÷(3×2)=72.1-14.7=7.8-7.1=26×4×5=308×3+114=572-(324+113)=95×19×4=29×7=39×8=51×(45÷3)=433+500+28=177÷(234-231)=37×3×5=726÷2=209+182=84÷7=20×4×73=2/5-1/5=120÷2=703+76×12=0.4+1.6=228÷(183-177)=724-60÷5=750+87×11=198+130=(130-82)÷3=126×(20÷4)=411-(183-150)=91×10=466×2=126÷9=(197-35)÷2=116×7=345×(394-391)=71+(530-21)=312+116=175×7=456÷3×8=270+497+71=37.8+40.0=18×22-274=47×10×2=371+240×4=183+69=945+711=28×31-251=10×40-247=46×3+483=18×24=178÷2×49=201×4×9=184÷4=372-317+211=298-51=4.1-0.9=21×31-110=62×(28÷2)=161+(172-153)=929+800=(195-172)×42=53×5×2=453-15×26=46×2×75=495-219=(245-187)÷2=171÷9×11=231×(364-361)=(233-50)÷3=772-511-94=339÷(18÷6)=10×86÷5=42×16÷3=463-(94+21)=805-13×18=62+371+449=303-(480-283)=471+161+15=900÷5×2=476÷7+889=185÷(187-182)=14×41+196=(680-194)÷2=67×5=41×2×19=46.9+1.3=17×3×57=172-(70+15)=17+85=490-95×5=402-60+130=327-115-46=259-56×2=165×4-443=680-213÷3=812-672÷2=525÷7÷5=64×15=433+(351-152)=914+14×54=4.9+1.7=528+12×4=969-88×9=48÷(201-195)=382×7-299=719-580+101=452+81-338=38×42÷4=384÷(12÷2)=969-313×2=477-(784-558)=486-16×28=639+36×18=249×2=726-(789-448)=153×4÷6=199+205=61×84=146-127=4.4+5.5=252-45-32=27×24×5=977-10×79=(495-223)÷2=58×18÷6=28×(150÷6)=707÷(849-842)=23+48×11=38×(298-291)=180-126+71=252÷3=863×(28÷7)=54×84÷6=47×6×3=209×(30÷5)=191-171=54+39×10=16×34=207-50+13=894÷3×6=100÷5×97=20×38-278=276÷6×7=13×62=868+643+148=981-46×3=32×2×54=434÷(226-224)=12×8×69=230×2÷4=116×(257-251)=8.9-7.4=432÷6×25=35×3÷7=97×(226-219)=342+(938-422)=456-16×8=(140-110)÷3=330÷6=208÷2÷4=491-18×2=923-(997-615)=94×2×5=(217-133)×81=560÷7×9=60×10-565=590×2-324=240÷(16÷4)=5/8-1/8=30×(500-492)=14×12=20×44-432=10×17×3=140÷5÷2=121+105÷3=78×(304-297)=761-389=55-44+199=10×(318÷6)=348÷(51-45)=94×36=138÷2×6=216+82=479-13×13=144÷(18÷9)=119×(16÷8)=26×(762-664)=411-88×4=850-676=180÷3=162÷6×76=80+366-421=254+(599-357)=108×2×5=287+30×8=827+731+221=12×30+548=304÷2÷4=10×(540÷6)=3/10-2/10=129+321=414÷(838-836)=963÷9+444=55×97×6=628-21×9=104÷(2×4)=795-561-157=(890-191)÷3=48+29×15=770÷5×3=198÷2×39=11×85-420=52×74÷2=188+182-123=20×24=(454-405)×12=968-374=184+131=54÷(54÷6)=122-(155-108)=65×2+343=104×(30÷6)=466-18×23=54×16=198-41=374×(12÷6)=96÷2÷2=152×6×8=905-159-449=376-318-13=490+(399-34)=1/4+2/4=122×2×4=318÷3+34=37×3+176=558÷2÷9=847×5-455=7.2+4.3=848-852÷2=217×2+720=744÷(2×4)=(624-492)÷2=204+(354-144)=351-49+85=12×6×93=792÷(714-711)=(226-202)÷4=230×3-471=96.7-91.3=50×14=674-(854-249)=207+(329-177)=78×(862-805)=170÷5×22=144×5÷9=419-730÷5=600÷(4×2)=392÷(42÷6)=549÷(45÷5)=21÷3×99=75÷5=24.8+69.3=56÷7×2=488÷(2×4)=60×(819-816)=479×(35÷5)=288÷2÷9=854÷7×5=207+790-728=13×2×79=310÷2×3=558×8÷6=114×6÷4=955-165÷3=222×3-260=(668-272)÷6=(155-83)÷4=57×20÷4=960-132-611=792÷4÷6=6/8-1/8=160×(31-25)=24÷(474-468)=18×26=276÷6+751=15×25÷3=505-(472-75)=686÷(18÷9)=575-(685-233)=383-(31+83)=354+252=541-595÷7=43×(244÷4)=3/4-1/4=2.8-0.4=237÷(895-892)=9.7-0.9=815-71×10=849×(494-490)=400-13×7=32×13-243=62÷2×29=784×5÷7=77×2×3=902-95=159+83+126=487×2-684=848÷4÷2=518×2=14×18=393+(351-326)=10×71=288-234-38=756×2=352÷2=44×2×18=361-93=376÷(2×4)=4.2+2.0=740+(990-538)=257+790+31=42÷7×57=370-648÷3=172×2÷8=855-20×24=436+174-229=247-(291-145)=391+95=741÷3×2=48×6×5=701+796-911=160+(279-41)=705+198-799=546÷7÷2=283+32×14=504÷8×2=405-(303+11)=53×(750-664)=332÷(12÷3)=112×3×2=462×4÷2=516×(14÷7)=256÷(610-602)=397+(389-366)=232-(102-66)=839-201-238=715+540+726=12×53=711-341-92=327-330÷6=414÷(3×3)=70×88÷8=173-(69+102)=8.5-7.7=972-711÷9=144÷9×30=874-824=976-372×2=463+268×3=430-65-217=357-14×24=75×89=722÷2×3=71×57×5=10×5×35=947-47×5=28÷2×40=68×12÷4=122+405+269=556+671=10×10×5=386-12×29=(254-221)×30=602-467-68=833-491=876+(248-93)=(225-204)÷7=12×2×30=476÷(2×2)=58×11+118=111+(968-80)=93×(162÷3)=156÷2÷6=86×75=580+26+628=14×34-437=179-(171-106)=(879-861)×84=148×(244-241)=464÷8×14=830-98+264=20×40-286=32×2×38=282-116÷4=947+146+506=163×(388-382)=(342-308)×21=560÷5×8=5.5+8.3=968-(634-628)=152×6-892=16×(431-390)=333-109-132=664-81+454=456-(338+15)=(769-473)÷8=(442-218)÷8=70+304×2=282+413+24=67×11=714-(456-363)=121+(579-256)=365+88×2=582÷3×7=313×(24÷8)=75×(228÷6)=254×(226-223)=40.3+2.9=584÷8=368÷(64÷8)=409-(465-325)=215×2=712-459+194=192+96+624=460+352÷2=971-(201+399)=694-370-31=184÷8×9=461-170-200=840+235+791=200×2×5=47×(100÷4)=25×(411-328)=(377-297)÷2=48÷(2×2)=68×23÷2=626+782+810=22×4×61=35×24=(729-463)÷2=786-18×19=24×45×8=141×(298-293)=192-196÷7=921-889=215+(379-296)=710÷2×8=16×56+29=184+90=2/4-1/4=91×7×9=785-24×4=6.8+0.6=10×(198÷3)=395+(613-128)=457-449+322=69×4=8.5+2.2=565-232-42=456+406=286-(482-271)=81.2-65.9=482-296÷4=94×(433-430)=286+603+974=696÷3+316=953-356-131=944÷4=182+417+391=383+(374-147)=317+12×2=567-538=802-15×20=282÷(3×2)=784+383-295=3/7+2/7=116÷(21-17)=42×(77÷7)=14×5×21=473-372÷4=114+126=(185-168)×46=582÷2÷3=339+520÷2=112+390=26×(260-246)=536-205=915-28×18=431+680÷5=110÷2×3=16÷4=423+(987-224)=383-309+302=15×10×3=25×15-42=690÷(3×2)=110×(447-439)=332+457×2=(281-29)÷4=333+732÷4=12×19×4=9.4-8.4=478-56×2=198÷9÷2=89×(72÷9)=233×(72÷9)=721-144×2=160-60×2=306-225-17=105+256×3=695÷5=997-997+242=454-(300+13)=780-406÷7=484-416÷4=495-258÷6=20×25-357=21×12-200=(195-67)÷2=167+50×13=307-46=451+586÷2=10+45×9=264+406=397-18×11=99×13×4=262+15×35=47+186+150=853-20×41=240×7÷2=340÷5=84+28×30=419-(382-189)=896÷(16÷8)=790-23-690=403+71-20=360+490÷7=23×17+242=176÷2×99=108÷2×9=810÷6÷9=6.1-4.3=87+198÷2=64÷2÷8=663-42÷2=856-54×10=375÷(916-911)=57+68-83=446+819÷7=468+37×24=120÷3×65=30×(408÷8)=20×73=73×58×4=6.6+0.3=253+25×18=738×6÷2=742-276-461=892×3÷4=393+101-343=19+74×11=975-(152+416)=447-39×10=2/8-1/8=220×2÷4=96+201×4=53×(96÷8)=109×8=820-141-630=60×49÷3=128×6-549=429÷3=116+55×4=179+223-134=50×19-370=13×21×9=906×2-264=594-(454+62)=12×(424÷8)=324÷(376-374)=17×(18÷3)=831×(28÷7)=259-13-233=39×64÷3=357÷7=225÷(36÷4)=405-10×21=55×96÷4=340-159=736÷(32÷8)=10×31×2=532÷7=996÷(2×2)=784+698-430=272÷(32÷8)=304÷(2×4)=458-(285+111)=499-388-87=981÷3+767=90×6-136=456×7÷4=(432-410)÷2=726+353-379=396÷4=423-201-184=170×5÷2=25.7+24.5=15×2×18=104÷(54-52)=18×46=967×(333-324)=15×23-126=328-(125+102)=943-70+176=133+375×2=202+747÷9=6/8+2/8=484×5÷4=38×8×9=27×12÷4=18×2×95=(187-91)×18=503+133+929=90÷(476-470)=54×(315-306)=615÷5×7=674-338=390÷5×79=770-888÷2=150×4÷8=78+28×13=723-(184+65)=416-69×3=657×7=891×7÷9=961×(179-173)=154+(271-40)=253-(432-392)=(96-56)÷2=896÷8÷4=114-100+69=17×3×83=930÷2÷3=970-194×3=407+64×5=145-144+199=330×3÷5=567÷9×88=15×27÷3=715+23+877=396÷3÷4=34×(90÷9)=62×(305-290)=746×(783-774)=373-177+286=11×15×2=7.0-0.5=337-200=329-(219+102)=558+507+786=66×(468-460)=48×5÷4=113×6=295-24-127=89-12=356+(862-630)=15×15×4=72+55×15=3/5-2/5=32×20÷8=30×16-341=136÷(2×4)=177+181=495-508÷2=29.4-7.5=702÷6+408=376×(12÷6)=400÷8×5=2/6-1/6=138+339-447=26×21÷7=486-79-151=76×(831-827)=608÷(2×4)=504÷(3×2)=69×(27÷9)=494-(203+42)=478-882÷7=290+15×20=130+65+605=915-10×67=94.7-32.2=397-189+188=807+293-20=304÷4×9=63×64=936+44×7=134×6+189=466÷2+762=52+21=558÷(45÷5)=59×70=840÷(3×2)=684÷(20÷5)=331-159÷3=180×4-142=16×15×4=207÷(3×3)=740-13×41=18×27-101=102×(491-488)=267+309+156=43×(30÷2)=26÷2×17=30÷6×33=3/6+2/6=334-745÷5=564×7-431=5/8-2/8=8.8+0.9=91×(331-327)=4.4+8.2=16×45-667=(104-84)×48=413÷(63÷9)=7.9+0.2=(672-472)÷4=658÷7×4=44×72×6=790+(543-257)=991-(449+384)=67+(157-150)=980÷7÷5=561+32×11=128×5×6=121×2×3=230-(345-323)=351÷(3×3)=8.8-2.8=441÷9÷7=56÷4=252÷(2×2)=861÷3=(146-102)÷2=15×10×4=12×7×68=864+275-231=(179-80)÷3=800÷(2×4)=225×(20÷5)=461×6=391+(630-563)=26.8+53.4=185-363÷3=8.0+5.2=16×(30÷6)=434+774÷9=126÷(3×3)=19×12×2=233+365+368=15×60÷2=449-(292+87)=20×9÷6=11×38=33×(594÷6)=(847-782)×70=103×2×4=943×(28÷4)=59×9=368-127×2=21×4×9=297+188-269=107×5×8=51×19=983×(252-247)=16×27×2=382÷(18÷9)=94×10-540=(750-90)÷6=16×2×11=268÷4+355=972-(515+227)=322÷7=768÷(2×2)=31×(272-245)=11×(454-413)=317-420÷3=352-195=954÷9=376÷(822-818)=45×(40÷4)=535÷5×3=644÷(2×2)=14÷2×94=498-220-157=144÷3÷8=778÷(108-106)=156×6=744÷6=482-(202-125)=81×81×3=124-109=42.0-0.8=24×4×15=104÷8×54=408-11×22=538×(631-625)=681-451-79=42÷3+972=21×4×11=207÷9×39=780÷4×9=13×14×5=58×(256-242)=866+120+555=780÷(2×3)=56×13-492=43×13+728=618-128-162=60×9÷5=952÷(32÷8)=6/9-2/9=3.7+5.5=466-59+63=388÷2×5=72+501+323=206×(18÷3)=69×54×4=125-(366-251)=298+173=41×38=11×58=30÷3×70=780÷3÷5=213-40=(822-467)÷5=42÷6×59=280÷(42÷6)=414÷(24÷8)=17×20-31=640÷2÷2=472-139+84=13×96÷4=672×(803-797)=351÷3÷3=10×28-41=22×36×3=553÷7×3=(793-773)×24=608-(122+196)=429-109+121=243+294×3=216÷(103-100)=115-350÷5=523×5=301+858÷3=2/7+5/7=83-219÷3=377×(14÷7)=56×15÷7=390÷(24÷4)=354-10×31=936÷2+768=314-15×19=984÷(959-953)=(384-44)÷2=864-586=290+153=128÷(4×2)=415-29×9=55×6÷3=846÷9×78=914-(413-272)=357÷3=10×40=19×(196÷7)=96÷6×3=283×3-12=14×5×69=734-(832-399)=389-342÷9=401-354÷6=34+158=743+476÷2=30×2=185+352=31×74÷2=10×37-66=753-21×6=920÷(2×4)=38×15=6.9-6.7=223+11×32=23×4×11=700-313-140=684-130+462=403×(32÷8)=667-(296+134)=43×22÷2=339×(28÷7)=14×(40÷5)=324÷9÷3=7.2+5.1=364+14-343=92×80×5=494-(65+326)=32×8×9=16×6×64=292÷(32÷8)=34×22+172=510-18×4=784÷4÷7=12×(220÷4)=984+(653-129)=277+42×13=430÷(326-324)=954+160=221-30×5=20÷4×20=56×71×9=(169-124)×22=966×(10÷5)=703-87×7=222-(87-20)=79.9-57.9=10×79-614=3.5-1.9=242+84×3=692+(807-524)=10.5+14.5=9.6-5.5=60×12÷8=175×5×4=6.6-2.9=82×(44÷4)=684÷(337-331)=30×(350-278)=445-(344-284)=73×97=40×4×5=581÷7=28×38÷4=310-74=4.3-3.6=720÷3÷6=75×(324÷4)=7.8-6.8=44×(64÷8)=168÷(3×2)=30×13÷2=753×6÷3=(620-543)÷7=981-508+772=936÷(3×3)=15×2×91=861×7=207+48-216=394+426=250-193=341-19×10=480-18×11=276÷3=29×2×81=30÷2×33=887×(764-756)=62×13-640=666-720÷5=25×(57-37)=83×2×5=392-(22+311)=98÷7×44=501+557-511=264+56+172=42×3÷7=710-44×7=1.1+7.0=22×18-57=306×(364-357)=312-(100+151)=196×(27÷9)=64×7=536×5=59×25=322÷(10÷5)=155-(74+37)=28×25÷2=852×9-312=800÷(827-823)=426+32×27=18×48+441=10×19×4=181+704-807=17×51+31=417×8÷4=60+277=38×8×3=298+33-225=354÷3=16.3-7.3=35×(239-233)=240×3×2=10×2×76=95×(72÷8)=90÷6×2=312÷6=492×2×3=4.7+5.9=868-216+48=234÷6=887-560-18=(419-143)÷3=187+85×6=24×4×63=63÷9+89=(248-76)÷2=684÷2÷6=672÷(4×2)=33×67=21+44×22=12×6×77=40×5×8=110×4=13×29-83=287÷(35÷5)=477-467+133=354-306+942=470÷2÷5=450×2-615=(918-494)÷8=41+285×3=275+106=52×93×9=(481-456)×24=56÷7×44=63÷(278-271)=824+44+81=130×3÷6=180÷5×36=204×3=295×9-646=72÷(2×3)=87×(30÷6)=184÷(4×2)=397-23-89=255+228+220=459÷(45÷5)=159+(385-252)=184÷2+231=723-(301-280)=294÷(48÷8)=13×38+424=958+117×2=3.4-0.4=56×2÷8=190+(379-32)=2.2-1.9=783+797-329=574÷(63÷9)=355×6÷2=376-(496-470)=290-163+257=1.5+3.8=513÷(72÷8)=69×11=(409-169)÷3=473-79×5=56+(405-170)=142×8-628=(620-377)÷3=434+168÷4=991-(23+567)=231+845=20×11=216÷(3×3)=498×8-168=67.7-15.6=575×(19-10)=452-65+101=1/5+2/5=460-19×20=413×2×8=55×(40÷5)=948÷(12÷3)=523-11-502=336×2×9=338×(16÷8)=7.3+2.4=9.0-7.5=960-(683+111)=72÷(54÷9)=10×19×3=303-245+699=113×2=311+43-28=462÷(90-84)=933-(113-89)=698+504÷2=297÷9+472=(924-502)÷2=23×(744-666)=897÷3×5=302×3=253-472÷2=22×11×4=297×4=2/3-1/3=946×(926-921)=394×4-277=(180-156)×55=37×85=576+897+168=72×86÷3=12÷3=464-434÷7=50×10-154=22×(574÷7)=207×3-620=329+109=477×(14÷7)=399-185=168÷(423-415)=442-166=21×42÷6=152-63÷7=390÷(289-284)=54÷6=130÷(25÷5)=11×2×43=970+(921-427)=32×(182÷2)=364-19=887×5=25÷5×16=237+52-155=704÷(106-98)=291-305÷5=(896-840)×42=263-(86+160)=172+(721-443)=5.8+2.9=510×(12÷2)=85.1-35.2=82.4-29.6=18×11÷6=314×2-541=29×2×57=129×(25÷5)=118+183=738-74×3=26×10-188=145+198+402=131×4÷2=261÷(157-148)=131+95-94=472-204=316-170+140=345+355×2=609÷7×9=26÷2×69=6.5+3.7=13×(339-265)=83×80=20×5×3=377+105=463-335-11=346+161+172=19×20÷5=362-(417-322)=8.2-1.8=216×4÷9=54÷3×59=84×68×6=40×11÷5=94÷2+308=118÷2=508×6÷2=943-21×12=114×2+944=477÷(21÷7)=664÷(128-124)=812×2÷4=36.7+26.5=66+30=28×6×2=40×(136÷8)=39×5×3=494×(971-966)=710÷2=43×9=114÷3×59=243-12×19=13×11×3=22+630÷5=119-(271-208)=4.0+5.7=296÷8+385=3.6-2.6=152+195=184+13×40=660×6-803=0.6+6.3=986-(797-773)=531+110×7=87.4-65.3=667+186+46=13×9+231=600+275-508=6.0-2.6=429-(18+336)=84×4÷3=23×(63÷7)=375-51×2=317-15×13=5/8+2/8=216×2-388=226×3=913-12×61=442-(657-295)=140×2+688=256÷(2×2)=59×(75÷5)=130+116×5=886-154=33×(208-197)=375÷3=96÷(36÷9)=8.9+1.7=14×2×14=(310-205)÷7=20+(696-325)=984÷2÷2=938-387=(697-685)×61=217÷7×55=58×58×2=49×7-164=412×2-487=472-356+237=339-186=88×4=31×5+380=208÷2+187=(236-110)÷2=(425-327)×72=72÷6÷4=903+657-991=282×(678-669)=189-95+45=446-62-290=704÷2×4=3/8+4/8=10×52=278-(255-146)=3/9+6/9=72×13×5=294÷6=149-(10+13)=960÷6÷2=96×4×2=326+188÷2=515-880÷8=952-646+151=243÷9÷3=872÷(320-312)=768-253×3=579-169+997=39×11-410=618÷2÷3=13×(328÷8)=415-23×14=489÷(18÷6)=353×(215-207)=725×5-397=34×(382-364)=3.3+29.2=5.3-3.3=45.0+10.2=267×2-331=21×20÷3=36×15÷3=32+455+359=593-(16+561)=24×18-66=171×4-415=23×(93÷3)=76×(60÷6)=244-(265-179)=759-69×3=參考答案(308-263)×14=630371-(451-264)=184381-77=304290÷5=58182+192=37486.6+4.5=91.1214+24×11=478262×5-923=3872/9+6/9=8/98.0-1.5=6.5441÷(297-290)=634/7+2/7=6/7496÷(444-442)=248414-12×25=114176÷4×6=264247+(391-299)=339(103-73)÷2=15460÷5×86=791240×(192÷8)=960807-492÷4=68469+328=397518×2-533=503387÷9×7=301440-(19+157)=26452×(72÷4)=936210×(24÷8)=630416-34×11=4225+(223-45)=203287-143-18=126418-(613-318)=123489×2÷6=163241×3-339=384430+350+91=871429-10×27=159163×6=978210×2÷3=140602+944-671=875640÷5÷4=3218÷9×61=12219×21-78=321952÷7×4=544423+35×14=913674÷2×7=2359616×3=1848877-57×15=2217×2×89=3026356÷(234-232)=178272÷(533-525)=34224÷8÷7=418×4-59=13430÷(45÷9)=869.4-0.2=9.224.7+61.6=86.3492÷4+186=309301×(18÷9)=602401-18×22=5461-356=10516×21×2=672310-40×7=3037.5+60.3=97.881×(225÷9)=202570×87÷5=121852×63=3276980÷7÷4=35894×(645-637)=7152137-25×3=62233+983-15=1201159×(42÷7)=9541.0-0.8=0.2308÷(16÷8)=154613×(630-627)=1839248÷(2×2)=62312×7-566=1618347+(335-182)=500198×(87-82)=990385-77×2=23191×2×8=145640×2×19=1520(391-310)÷3=2737×2×27=199879×(126÷9)=1106308-(31-23)=300403-18×21=25136×5=680176×3-39=48931×2×69=4278980-(618+206)=156657+79×7=121035+825÷5=20038×12-323=133909-14×18=65773+608+136=817408×5÷6=340785-(44+77)=664205÷(30÷6)=41376×9=3384153+20×35=853266-154=11231×(388-297)=2821456÷(23-17)=76957-(38+589)=330781-(53+313)=41582×(22÷2)=902177+48×15=897364÷(351-344)=52119×8×7=6664724÷(2×2)=181616÷(4×2)=77162×5-430=38031+453-483=11.1+6.3=7.4198÷(476-474)=999.8-6.2=3.644+274-19=299874+493-783=584728÷2×6=2184953+142×3=137965×3=19597×25÷5=485475÷5=952.8+6.3=9.1146+60×4=38670×4×3=840654+(832-265)=122166×(770-758)=792442-70×4=162293×3=879439-35+863=126730×5÷3=50152-101-31=20483-(247+24)=212408÷4÷2=51193+20×11=413475÷5×6=570800÷5×7=112029×(44÷2)=6386.4+2.9=9.3920-172+21=769292-238=5438×12÷6=76235×3=705118×4×2=944350-56-61=23389×10-664=22635×94×9=29610439-217=222360-169+275=466475-142-249=8450×39=1950462÷6÷7=11105+389-241=25321×(495-451)=9241/7+3/7=4/7947-12×60=22710×76-457=303257+303+252=812476+266=742982×2=1964(463-401)×15=930189+32-156=65105+89-190=4525×(21÷3)=3675456÷2×5=114029×4×3=34824÷3×73=584347+38×7=61326÷2×10=13011×3×38=1254773-676÷4=604189-(362-348)=17519×47=893612+33×8=876234-96×2=4223×2×36=1656995-706=289198-73+69=19450×(42-33)=450376-68=308528-492÷4=40516+133×2=282362-67×5=27460-39×6=22617×51-831=36483+490-541=432184÷8+65=88658×3-771=1203946÷2+491=964888÷(30÷5)=14846+23×12=322639×6÷3=1278772÷(2×2)=19351×(430÷5)=438682×(720÷9)=6560(393-378)×80=1200(767-98)÷3=223924-560÷7=844(736-358)÷6=63747+557=1304341×5-487=1218151+(350-251)=250261+732÷6=38315×52-531=24980×33×5=13200776+519=1295865-148×3=42176.3-70.1=6.2364-82×3=118778-514-105=159639-(32+487)=120539-(818-517)=23824×2×58=2784135+(234-37)=33296×(546÷7)=7488393+(352-133)=612346-60÷3=32655×6-193=137128÷2=64204+464+747=1415208×(15÷5)=624172÷4×23=98958×68÷4=98661×6=366336-19×6=22230×11×2=660116×2-59=173122×7×9=768646×(120÷6)=92022×(27÷9)=66476-(372+53)=5133×2×99=6534750×(311-302)=675063×20÷9=14031×31-555=406997×8÷2=3988931-50×14=231389+42+430=861952-552+629=1029896÷(2×2)=224332+65-60=337178+37-186=2910×41×2=820983+(792-565)=121023×42-729=237804-713+462=553372+21×11=60323×36÷2=414752÷4÷4=47216÷(375-366)=24188÷2=94275÷(10÷2)=55406-(387-139)=15812×(795-732)=756153-(83+17)=53344+266÷7=38255×(70÷7)=550858÷(2×3)=143185+96×8=953486÷(3×2)=8172.1-14.7=57.47.8-7.1=0.726×4×5=520308×3+114=1038572-(324+113)=13595×19×4=722029×7=20339×8=31251×(45÷3)=765433+500+28=961177÷(234-231)=5937×3×5=555726÷2=363209+182=39184÷7=1220×4×73=58402/5-1/5=1/5120÷2=60703+76×12=16150.4+1.6=2.0228÷(183-177)=38724-60÷5=712750+87×11=1707198+130=328(130-82)÷3=16126×(20÷4)=630411-(183-150)=37891×10=910466×2=932126÷9=14(197-35)÷2=81116×7=812345×(394-391)=103571+(530-21)=580312+116=428175×7=1225456÷3×8=1216270+497+71=83837.8+40.0=77.818×22-274=12247×10×2=940371+240×4=1331183+69=252945+711=165628×31-251=61710×40-247=15346×3+483=62118×24=432178÷2×49=4361201×4×9=7236184÷4=46372-317+211=266298-51=2474.1-0.9=3.221×31-110=54162×(28÷2)=868161+(172-153)=180929+800=1729(195-172)×42=96653×5×2=530453-15×26=6346×2×75=6900495-219=276(245-187)÷2=29171÷9×11=209231×(364-361)=693(233-50)÷3=61772-511-94=167339÷(18÷6)=11310×86÷5=17242×16÷3=224463-(94+21)=348805-13×18=57162+371+449=882303-(480-283)=106471+161+15=647900÷5×2=360476÷7+889=957185÷(187-182)=3714×41+196=770(680-194)÷2=24367×5=33541×2×19=155846.9+1.3=48.217×3×57=2907172-(70+15)=8717+85=102490-95×5=15402-60+130=472327-115-46=166259-56×2=147165×4-443=217680-213÷3=609812-672÷2=476525÷7÷5=1564×15=960433+(351-152)=632914+14×54=16704.9+1.7=6.6528+12×4=576969-88×9=17748÷(201-195)=8382×7-299=2375719-580+101=240452+81-338=19538×42÷4=399384÷(12÷2)=64969-313×2=343477-(784-558)=251486-16×28=38639+36×18=1287249×2=498726-(789-448)=385153×4÷6=102199+205=40461×84=5124146-127=194.4+5.5=9.9252-45-32=17527×24×5=3240977-10×79=187(495-223)÷2=13658×18÷6=17428×(150÷6)=700707÷(849-842)=10123+48×11=55138×(298-291)=266180-126+71=125252÷3=84863×(28÷7)=345254×84÷6=75647×6×3=846209×(30÷5)=1254191-171=2054+39×10=44416×34=544207-50+13=170894÷3×6=1788100÷5×97=194020×38-278=482276÷6×7=32213×62=806868+643+148=1659981-46×3=84332×2×54=3456434÷(226-224)=21712×8×69=6624230×2÷4=115116×(257-251)=6968.9-7.4=1.5432÷6×25=180035×3÷7=1597×(226-219)=679342+(938-422)=858456-16×8=328(140-110)÷3=10330÷6=55208÷2÷4=26491-18×2=455923-(997-615)=54194×2×5=940(217-133)×81=6804560÷7×9=72060×10-565=35590×2-324=856240÷(16÷4)=605/8-1/8=4/830×(500-492)=24014×12=16820×44-432=44810×17×3=510140÷5÷2=14121+105÷3=15678×(304-297)=546761-389=37255-44+199=21010×(318÷6)=530348÷(51-45)=5894×36=3384138÷2×6=414216+82=298479-13×13=310144÷(18÷9)=72119×(16÷8)=23826×(762-664)=2548411-88×4=59850-676=174180÷3=60162÷6×76=205280+366-421=25254+(599-357)=496108×2×5=1080287+30×8=527827+731+221=177912×30+548=908304÷2÷4=3810×(540÷6)=9003/10-2/10=1/10129+321=450414÷(838-836)=207963÷9+444=55155×97×6=32010628-21×9=439104÷(2×4)=13795-561-157=77(890-191)÷3=23348+29×15=483770÷5×3=462198÷2×39=386111×85-420=51552×74÷2=1924188+182-123=24720×24=480(454-405)×12=588968-374=594184+131=31554÷(54÷6)=6122-(155-108)=7565×2+343=473104×(30÷6)=520466-18×23=5254×16=864198-41=157374×(12÷6)=74896÷2÷2=24152×6×8=7296905-159-449=297376-318-13=45490+(399-34)=8551/4+2/4=3/4122×2×4=976318÷3+34=14037×3+176=287558÷2÷9=31847×5-455=37807.2+4.3=11.5848-852÷2=422217×2+720=1154744÷(2×4)=93(624-492)÷2=66204+(354-144)=414351-49+85=38712×6×93=6696792÷(714-711)=264(226-202)÷4=6230×3-471=21996.7-91.3=5.450×14=700674-(854-249)=69207+(329-177)=35978×(862-805)=4446170÷5×22=748144×5÷9=80419-730÷5=273600÷(4×2)=75392÷(42÷6)=56549÷(45÷5)=6121÷3×99=69375÷5=1524.8+69.3=94.156÷7×2=16488÷(2×4)=6160×(819-816)=180479×(35÷5)=3353288÷2÷9=16854÷7×5=610207+790-728=26913×2×79=2054310÷2×3=465558×8÷6=744114×6÷4=171955-165÷3=900222×3-260=406(668-272)÷6=66(155-83)÷4=1857×20÷4=285960-132-611=217792÷4÷6=336/8-1/8=5/8160×(31-25)=96024÷(474-468)=418×26=468276÷6+751=79715×25÷3=125505-(472-75)=108686÷(18÷9)=343575-(685-233)=123383-(31+83)=269354+252=606541-595÷7=45643×(244÷4)=26233/4-1/4=2/42.8-0.4=2.4237÷(895-892)=799.7-0.9=8.8815-71×10=105849×(494-490)=3396400-13×7=30932×13-243=17362÷2×29=899784×5÷7=56077×2×3=462902-95=807159+83+126=368487×2-684=290848÷4÷2=106518×2=103614×18=252393+(351-326)=41810×71=710288-234-38=16756×2=1512352÷2=17644×2×18=1584361-93=268376÷(2×4)=474.2+2.0=6.2740+(990-538)=1192257+790+31=107842÷7×57=342370-648÷3=154172×2÷8=43855-20×24=375436+174-229=381247-(291-145)=101391+95=486741÷3×2=49448×6×5=1440701+796-911=586160+(279-41)=398705+198-799=104546÷7÷2=39283+32×14=731504÷8×2=126405-(303+11)=9153×(750-664)=4558332÷(12÷3)=83112×3×2=672462×4÷2=924516×(14÷7)=1032256÷(610-602)=32397+(389-366)=420232-(102-66)=196839-201-238=400715+540+726=198112×53=636711-341-92=278327-330÷6=272414÷(3×3)=4670×88÷8=770173-(69+102)=28.5-7.7=0.8972-711÷9=893144÷9×30=480874-824=50976-372×2=232463+268×3=1267430-65-217=148357-14×24=2175×89=6675722÷2×3=108371×57×5=2023510×5×35=1750947-47×5=71228÷2×40=56068×12÷4=204122+405+269=796556+671=122710×10×5=500386-12×29=38(254-221)×30=990602-467-68=67833-491=342876+(248-93)=1031(225-204)÷7=312×2×30=720476÷(2×2)=11958×11+118=756111+(968-80)=99993×(162÷3)=5022156÷2÷6=1386×75=6450580+26+628=123414×34-437=39179-(171-106)=114(879-861)×84=1512148×(244-241)=444464÷8×14=812830-98+264=99620×40-286=51432×2×38=2432282-116÷4=253947+146+506=1599163×(388-382)=978(342-308)×21=714560÷5×8=8965.5+8.3=13.8968-(634-628)=962152×6-892=2016×(431-390)=656333-109-132=92664-81+454=1037456-(338+15)=103(769-473)÷8=37(442-218)÷8=2870+304×2=678282+413+24=71967×11=737714-(456-363)=621121+(579-256)=444365+88×2=541582÷3×7=1358313×(24÷8)=93975×(228÷6)=2850254×(226-223)=76240.3+2.9=43.2584÷8=73368÷(64÷8)=46409-(465-325)=269215×2=430712-459+194=447192+96+624=912460+352÷2=636971-(201+399)=371694-370-31=293184÷8×9=207461-170-200=91840+235+791=1866200×2×5=200047×(100÷4)=117525×(411-328)=2075(377-297)÷2=4048÷(2×2)=1268×23÷2=782626+782+810=221822×4×61=536835×24=840(729-463)÷2=133786-18×19=44424×45×8=8640141×(298-293)=705192-196÷7=164921-889=32215+(379-296)=298710÷2×8=284016×56+29=925184+90=2742/4-1/4=1/491×7×9=5733785-24×4=6896.8+0.6=7.410×(198÷3)=660395+(613-128)=880457-449+322=33069×4=2768.5+2.2=10.7565-232-42=291456+406=862286-(482-271)=7581.2-65.9=15.3482-296÷4=40894×(433-430)=282286+603+974=1863696÷3+316=548953-356-131=466944÷4=236182+417+391=990383+(374-147)=610317+12×2=341567-538=29802-15×20=502282÷(3×2)=47784+383-295=8723/7+2/7=5/7116÷(21-17)=2942×(77÷7)=46214×5×21=1470473-372÷4=380114+126=240(185-168)×46=782582÷2÷3=97339+520÷2=599112+390=50226×(260-246)=364536-205=331915-28×18=411431+680÷5=567110÷2×3=16516÷4=4423+(987-224)=1186383-309+302=37615×10×3=45025×15-42=333690÷(3×2)=115110×(447-439)=880332+457×2=1246(281-29)÷4=63333+732÷4=51612×19×4=9129.4-8.4=1.0478-56×2=366198÷9÷2=1189×(72÷9)=712233×(72÷9)=1864721-144×2=433160-60×2=40306-225-17=64105+256×3=873695÷5=139997-997+242=242454-(300+13)=141780-406÷7=722484-416÷4=380495-258÷6=45220×25-357=14321×12-200=52(195-67)÷2=64167+50×13=817307-46=261451+586÷2=74410+45×9=415264+406=670397-18×11=19999×13×4=5148262+15×35=78747+186+150=383853-20×41=33240×7÷2=840340÷5=6884+28×30=924419-(382-189)=226896÷(16÷8)=448790-23-690=77403+71-20=454360+490÷7=43023×17+242=633176÷2×99=8712108÷2×9=486810÷6÷9=156.1-4.3=1.887+198÷2=18664÷2÷8=4663-42÷2=642856-54×10=316375÷(916-911)=7557+68-83=42446+819÷7=563468+37×24=1356120÷3×65=260030×(408÷8)=153020×73=146073×58×4=169366.6+0.3=6.9253+25×18=703738×6÷2=2214742-276-461=5892×3÷4=669393+101-343=15119+74×11=833975-(152+416)=407447-39×10=572/8-1/8=1/8220×2÷4=11096+201×4=90053×(96÷8)=636109×8=872820-141-630=4960×49÷3=980128×6-549=219429÷3=143116+55×4=336179+223-134=26850×19-370=58013×21×9=2457906×2-264=1548594-(454+62)=7812×(424÷8)=636324÷(376-374)=16217×(18÷3)=102831×(28÷7)=3324259-13-233=1339×64÷3=832357÷7=51225÷(36÷4)=25405-10×21=19555×96÷4=1320340-159=181736÷(32÷8)=18410×31×2=620532÷7=76996÷(2×2)=249784+698-430=1052272÷(32÷8)=68304÷(2×4)=38458-(285+111)=62499-388-87=24981÷3+767=109490×6-136=404456×7÷4=798(432-410)÷2=11726+353-379=700396÷4=99423-201-184=38170×5÷2=42525.7+24.5=50.215×2×18=540104÷(54-52)=5218×46=828967×(333-324)=870315×23-126=219328-(125+102)=101943-70+176=1049133+375×2=883202+747÷9=2856/8+2/8=1484×5÷4=60538×8×9=273627×12÷4=8118×2×95=3420(187-91)×18=1728503+133+929=156590÷(476-470)=1554×(315-306)=486615÷5×7=861674-338=336390÷5×79=6162770-888÷2=326150×4÷8=7578+28×13=442723-(184+65)=474416-69×3=209657×7=4599891×7÷9=693961×(179-173)=5766154+(271-40)=385253-(432-392)=213(96-56)÷2=20896÷8÷4=28114-100+69=8317×3×83=4233930÷2÷3=155970-194×3=388407+64×5=727145-144+199=200330×3÷5=198567÷9×88=554415×27÷3=135715+23+877=1615396÷3÷4=3334×(90÷9)=34062×(305-290)=930746×(783-774)=6714373-177+286=48211×15×2=3307.0-0.5=6.5337-200=137329-(219+102)=8558+507+786=185166×(468-460)=52848×5÷4=60113×6=678295-24-127=14489-12=77356+(862-630)=58815×15×4=90072+55×15=8973/5-2/5=1/532×20÷8=8030×16-341=139136÷(2×4)=17177+181=358495-508÷2=24129.4-7.5=21.9702÷6+408=525376×(12÷6)=752400÷