三年級數(shù)學(xué)計算題專項練習(xí)及答案集錦

三年級數(shù)學(xué)計算題專項練習(xí)及答案集錦78×12=859-(747-633)=133×5-287=355-(248-125)=25×(115÷5)=415×2=840÷(2×2)=(841-533)÷2=(801-486)÷3=26×(186÷2)=470-(181+22)=195÷5×4=549÷(3×3)=352-20÷2=366÷3×7=71×74=756+(709-589)=602÷(417-410)=266×2×8=263×(63÷9)=788-(386+293)=12×(168÷6)=27×14÷3=29×(323-306)=64×7÷4=485-(100+268)=180÷(3×3)=47×15-27=639÷(273-264)=17+225-29=660×2-49=978÷2×3=402-(148+168)=43×91×2=8/9-1/9=55×18=327+360=122÷2×15=(398-266)÷3=25×36÷4=845-598+394=(961-321)÷2=11×(222÷3)=86×81×6=13×52÷4=992÷8÷2=(545-338)÷3=105×(411-402)=882÷(2×3)=351÷3=327÷3=443×(64÷8)=336-(285-157)=653-614+155=840-(135+457)=334×9=567÷7÷9=815-665÷7=34×(313-304)=15×14×3=298-248=196+11×43=526÷(12÷6)=69×14÷3=824÷4+479=60×13=795÷(802-799)=(441-336)÷7=57×65=925÷5×3=885×3-240=35÷5×26=424-(14+176)=208÷(269-265)=402-520÷5=243÷(63÷7)=2.9+2.6=13×12-133=161+36÷3=96÷(249-246)=192×2÷4=13×2×89=20×12×3=439-79=898-44×16=19×45-479=280+10×10=21×2×24=22×(107-89)=794×8÷4=7/10+2/10=351×2÷3=38×14-219=508×3÷6=193-158+365=606×9÷2=91×77=20×4×41=285×(16÷8)=391+41×9=779-423=12×10×4=444÷(656-650)=17×10×4=716-934÷2=332-257+910=446+746÷2=174÷6=145×(270-266)=118+26×32=72+375=318÷(21÷7)=133×(36÷6)=960+632-609=355-(419-198)=18×34=46×4+903=400-(448-245)=160×4÷8=356÷4+427=365-(481-179)=10×96-156=760÷4÷5=459-(910-821)=382-195+743=343-332=428×2-194=11×17-45=343-11×3=112+102-70=894×(15÷3)=(415-214)÷3=129×(493-488)=14×31-39=266÷7×4=25×30-646=94+49×10=172+72=(418-373)÷3=18×16×3=(133-117)×46=949-509+27=83×(18÷6)=218-350÷5=985-837÷3=154÷7=92+311+77=19×13-61=48.3-7.0=887-82×9=572÷(20÷5)=276÷6=285÷3=0.6+5.1=(137-25)÷4=432÷6÷3=848÷8×9=86×(171-166)=996-598-268=925-(19+862)=688÷4×7=245÷5×11=98×24×4=396+178+302=270÷(54÷9)=198×3-199=23×8÷4=3/6-1/6=39+22×28=453-334=94+575÷5=443-212×2=316÷(2×2)=321-11×19=612÷2÷3=(846-831)×42=83+15×41=81×(258÷3)=16×(295÷5)=802+40+88=309+(205-190)=226-219+386=861-100×6=332+385÷7=725+(918-573)=162×2÷4=432×4-572=198-93=252÷7+111=85×70=775-(981-979)=151+341=372×4÷2=377-64-207=864×(756-753)=84×29÷4=(524-500)÷6=(151-129)×36=111×4×2=873-564=468÷4=59×(451-448)=456-25×16=688-690÷5=636÷3=383×2-184=266-16×16=2/4-1/4=26×5÷2=17×(92÷4)=7.6+8.8=13×46+28=15×5×14=33×21=8.1-4.4=961+289+100=549+60×4=267×2=27+73×5=142+359=261+222=673-242-282=(483-452)×32=28×29÷7=3/7-1/7=84÷7=204÷(138-136)=545-(977-641)=181+91+125=516-298-23=652×(729-722)=204×2-203=54.9-52.4=75×(110-105)=56×9÷3=170÷2+381=38+604+610=49×2×17=18×(343-290)=42×19÷2=175-34+189=68×(72÷8)=71+21×33=864÷(2×4)=819-666+413=453-242-29=108+(294-146)=370×2+517=56÷8=229×3=84×(30÷6)=607-26-288=62×36÷6=106-(843-824)=72×12÷2=510-403=2.2+1.5=42×(98÷7)=199×3=416÷(2×4)=417-(496-438)=295÷(297-292)=185+32×30=(199-195)÷2=10.0+0.9=403+(297-35)=27×4÷9=566+11×85=56×17=866-195-306=30×30÷6=552÷2÷2=454-13×18=77÷7×72=28+15×24=280÷5×4=330÷6=437×8=16×(96÷6)=564+(905-903)=30×30÷3=248÷8=173×3-345=119×8÷2=412×(28÷4)=29×(368-351)=46×17+28=131×(42÷7)=828-296=(486-151)÷5=822-137=24.9+19.5=628+957-938=227×(27÷9)=559-160=466+113+714=15×65-953=651-75×8=34.8+2.3=417-(306-296)=423×(555-550)=5.3+4.6=317×3=19×2×77=355-156÷2=10×89+617=4.3-2.4=3/8-2/8=768÷6+885=45÷(12÷4)=174×5÷2=57×2×8=78×11=529+906+668=176+(428-262)=139-(64-35)=740-236-234=70×(44-31)=57×(48÷4)=895-213×2=14×(248÷4)=145+97×6=955÷(30÷6)=(248-216)×29=33×(80÷5)=567+73×5=918-541+420=6.9-0.3=2/7+3/7=220+616+440=243×4÷3=927-742=(325-261)×98=19×79=877-122×4=68×98×2=435-(324-66)=856+664+80=240÷4÷3=59×(334-328)=259÷7×63=241+242=41×2×3=556÷(226-224)=409-16×13=791-(419+111)=75×8+307=730÷(185-183)=340+227+291=451-164-196=470-(702-655)=66×(54÷6)=41×60×6=23×(130-124)=466+92×10=770×3-331=90×94÷6=869×7=340-56+143=15+(429-407)=36÷(48÷8)=333÷9×4=8.2+4.5=605+854+919=16×2×20=(257-222)×23=264÷(2×3)=948÷(2×3)=301÷7×28=64÷2×7=26.0-17.2=58×(846÷9)=394-36×10=384÷(3×2)=12×(207÷9)=223+557+76=486+995-258=262-71-51=70×(189-185)=17.3+26.6=10×23=702÷2×5=194-(183+11)=478-239×2=53×(213÷3)=568×6=76×99=184-342÷2=24×19-221=113+(434-64)=491-(492-83)=652×5=392×2+167=405+27-356=(859-51)÷4=408+650+280=84÷(2×3)=74×(180-151)=140×(12÷3)=733-912÷4=555-11×41=469-(128+200)=4.6+5.2=729-(60+623)=(208-118)÷2=20×3×35=180÷(14÷7)=1/7+4/7=299-732÷4=792+782-812=487×5-806=840+15×65=250×(318-314)=225÷3=455÷5×48=903×4=189÷9×2=52×27÷4=101×4×2=0.6-0.2=83×3×4=839-(144+139)=8.5-5.2=156+290=40×2×89=455-(106+192)=89.1-29.5=204÷3=56÷8×60=287-136-125=878÷(685-683)=467×3=3/7+2/7=11×22×3=301+(451-49)=64×8÷4=30×5×2=(175-169)÷2=12×58-445=504+855-615=530+518÷2=950-686-188=262+562÷2=11×7×98=1/5+4/5=858÷(48÷8)=13×67-201=7.3-2.6=235×3=5.4-4.5=66×34×4=37×46×3=978-(505+387)=202×2=356÷(54-50)=464÷(12÷6)=689+(430-321)=20÷4×58=820÷2=13×6×96=97×50=690×7=838-602+365=940÷(30÷6)=433+37×6=57×13+186=110×4+132=603÷9×4=18×21-310=144÷(134-128)=480÷(377-373)=15×3×2=565-11×46=8.1-0.9=10×15×6=96÷3×9=750-13+282=368+840÷4=78×92÷4=85+354=260×6-94=243-184+298=18×11÷9=53×19×7=54.6-52.3=175×6=257+233×4=459-337=7.1+6.2=5.5-2.6=34×81×7=37+82×11=857+(652-638)=10×40=342÷(2×3)=174×5=395-14×19=29×8-56=56×5-160=(345-139)÷2=226-920÷8=294÷3×96=426×8-496=21÷7×68=88+216+482=305×(24÷8)=76×3×2=259×3+52=404-132÷2=810÷(3×2)=81×4×9=56+161=22+(345-80)=231÷(76-69)=22×35-144=29×(408÷8)=192÷4×95=9.3-6.4=14÷2×58=409-10×12=10×7×24=909-15×15=731+624÷4=472-14×29=741+57÷3=77×12-124=27×11-122=10×3×24=244-98-49=985×2÷5=507÷(958-955)=798+361=90÷5×9=97×(18÷6)=282÷(2×3)=485-59-388=129÷(18÷6)=10×14+188=88×82÷4=342×2-539=419+118×4=164÷(2×2)=30×12-67=372-(261-164)=22×19-106=356÷(2×2)=276÷6×30=228÷2÷3=675-38×9=810÷6÷9=172+286+288=23×18-390=125+13×17=736÷2×9=1/8+6/8=7.4+8.9=10×60÷8=116×(32÷8)=109×(56÷8)=413-15×20=337×(703-695)=990+304+565=571×(49÷7)=222÷(2×3)=(276-181)×26=784+(904-232)=1/3+2/3=916+934+779=200÷5×20=290÷(294-289)=385+70=988×3=476-389+343=475×6-525=144÷6×7=380÷(55-51)=80×12=840÷8÷5=5.8+4.1=149×(92-88)=31.3+54.8=68×76×5=39+161=402-(138-18)=991-(292+453)=773-(885-333)=375-85-184=43×22=78×6=20×4×61=335+(467-355)=64÷8×71=358÷(229-227)=926+(947-754)=360÷5÷6=574-268+904=27×3×59=8.5-4.5=(140-129)×42=10×10×4=526×5÷2=(493-293)÷8=242-50×3=685-(894-868)=175÷5×21=61×(24÷6)=149×(54÷9)=652-100=30×(80÷4)=129×4+221=429×2÷6=452×(37-33)=378÷(611-605)=400×4-722=276÷4=500+624÷2=653-171×2=428-301+129=630÷(35÷7)=828-207+76=460÷5×7=556-984÷6=146-48-38=1/10+7/10=23×3×94=141+128÷4=357×6-536=330÷2×6=488+466×2=381-305-55=282-70×4=369×2-10=192+43=12×31×2=741-416=51.8-48.6=419+(490-459)=4.5+4.4=102+25=36×8×5=33×12×2=774×(864-859)=261-944÷4=48÷3÷4=488×9÷3=490-(132+312)=96÷(2×2)=310÷2+645=629-90×5=261÷(691-682)=921-15×52=985+20×30=832÷8÷4=113+76+573=39×2×81=(728-418)÷2=290+118=698-24×29=605÷5=(170-90)÷4=336+321-594=384×2-520=(169-150)×42=477-382+231=78×5×2=281+527+867=71-15=37×4×2=364-212-111=723-330÷5=391×6=372+280-609=85÷5×20=6.7+36.9=616-186×2=24×40+22=20÷2=(585-27)÷3=92×81÷9=244+251-469=624÷6÷8=55+315-279=449-(32+121)=721+294×2=17+256+421=528÷2×5=353×2-691=516÷(2×3)=906-15×54=88×51=495-935÷5=543+461+839=423+131=158×4+44=688×7=438-(85+43)=680÷2÷2=279-(383-110)=754-(43+178)=691-(175+285)=76×23=444÷3÷4=(986-454)÷4=846÷9÷2=386-139-178=332-39×6=370×6÷3=347+624÷6=368÷4×13=600÷(2×3)=133+380÷4=48×2×5=646×(456-452)=354-349+995=774×(24÷6)=45.4+34.2=425+(366-49)=668÷2=32+201+714=70+204=380+86-66=234+117-236=655÷5×2=52×(34÷2)=848÷(2×4)=90÷9=405÷(374-365)=476-(14+388)=16×(120÷8)=52×20×5=313-77-18=33×3×72=27×72÷4=500-(36+273)=380÷(104-100)=51×(31-26)=23×18-382=40×(139-130)=13×(168-144)=771+106×6=330÷(18÷3)=12×8×96=(310-298)×35=936÷(28÷7)=639+51×17=976-24×27=20×27÷4=652÷(2×2)=353-10×35=516+45×2=121+94-102=37×20=248-76×2=25×14-216=448÷4=9.5+24.9=227+(399-261)=86×7×3=177×4÷2=56÷4×2=30×58=343÷7+304=603÷9=140+124+534=5.8+7.1=396÷9×20=246+801÷9=11×3×54=14×23-243=31×17-20=300+487×2=(849-90)÷3=813÷(718-715)=41×35÷5=642÷(3×2)=19×3×82=14×(862-838)=512÷8×26=984÷4=576÷(2×4)=90÷5+410=183÷(404-401)=(439-85)÷6=144÷(27÷3)=845÷5×3=777×5=792÷(682-679)=61×49=(929-569)÷5=150÷(189-184)=306÷9=419-38+80=355-152×2=52×72÷2=518÷7×55=592÷(12÷6)=480+81+51=290×2-248=185-184+116=426-413+625=752+324-975=258÷2×4=778+330+484=331-56-112=814-683=148÷4×82=294-536÷8=171+53×11=6.1-1.9=758-34×4=314-39+146=333÷(3×3)=236÷(2×2)=5.6-2.3=520÷2+962=32×5×6=469+481=263×(620-614)=72×7÷3=948+(906-870)=104÷4×23=210×4-69=396÷(81÷9)=65.4-34.4=28+486+123=861-(134+369)=16×5×45=63.1+13.9=209×2×4=682+137+59=631-18×16=920-235×3=683×7=268-50×5=4/6-1/6=291÷3+950=312+323×2=21+115×6=30×13-300=17×14×4=393-324+125=667×(36÷4)=313+167-230=274+502-36=630÷7÷6=780-80-398=501-48-129=861-516=(481-446)×82=221-312÷8=668÷2÷2=56÷2×7=257+(80-54)=378÷(700-693)=4.3-3.7=4.9+6.6=1/5+3/5=93.6-44.2=858×5÷3=475+146+63=164+219+443=5/7+2/7=248+90=5/7-1/7=432-102×4=(637-406)÷7=465-144=82×10-567=522-85×6=252÷(3×3)=387-10×17=2/3-1/3=118×5-92=315-23×12=304+93=15×4×93=7.3-0.9=850+36÷6=460-12×31=408-(113+171)=17×22×2=(373-185)÷4=316×2-32=679+557-671=65×12÷4=44×(80-75)=23×28-81=481×2×7=128×4÷2=380÷4+189=65×15-137=23×9×3=15×31×2=63×(333-240)=651-364=42÷2=725+211-17=16×16×2=12×2÷6=6.4+1.4=155+320×2=819-(86+128)=20+19×11=942-(349-333)=236÷(24÷6)=93+97=(204-119)×13=165×5+223=37×16=72.6-15.8=986-362-197=345÷(203-198)=4/8-3/8=585+236+37=(53-10)×91=62×6÷3=28×97=13×7×33=360÷5÷2=176÷2=353+179+301=796-(768+18)=40×3×8=276+30×18=100×(271-263)=331-199=639×3-662=402÷(2×3)=474-(76+392)=938-158×4=228+891=76×12÷8=648÷4+45=20×(320÷5)=393-15×2=363+505+88=735÷3÷5=450+16×14=483-13×35=42÷(35÷5)=181-333÷3=(500-486)×10=282÷2×3=60×48×6=48×(224-205)=26×2×3=(882-793)×26=224÷(16÷8)=54×13=230×4×8=72×46×4=12×3×51=29+161×3=170-46=201-(872-693)=900÷(3×3)=995+(883-108)=110+548+23=836+(425-231)=470-804÷6=(223-198)÷5=49×(217÷7)=428-200÷8=7.5+4.2=46×2×7=27+(290-86)=190÷5÷2=93+251-206=139×7=448÷(40÷5)=548÷2=264÷3=306÷(417-414)=231÷7=481×2-414=897-668=315-272+373=10×64÷8=4.7-2.2=407-(50+164)=(339-295)÷4=387+27×24=243-412÷4=112÷8×20=451-456÷8=72×4×3=481-(388+68)=792÷(3×2)=11×(406-332)=396÷9÷4=59×6÷2=61.1+0.9=10×4×18=332-(546-476)=400-26=398-362=40×7×3=47+(259-179)=25×11-65=828×(770-762)=(248-86)÷9=327-549÷9=4.9-4.2=341+64×6=257-195+72=(476-196)÷7=85÷5×21=128×4×9=156+(485-132)=327-317+333=231-(179-160)=98×(448÷7)=124-(853-847)=728÷(35÷5)=25+(301-111)=353-280÷8=240÷8+335=928-10×9=685+175-218=425÷5×98=(946-562)÷3=375-(354-266)=56×52×4=15×10×3=39.2-10.7=130×5×3=435×(48÷6)=12×7=390-126×3=583+101=411-(71+131)=97+34-111=686×6÷3=30×(369-341)=6.7+5.3=659+221×3=476÷(2×2)=144×2×5=851-235×2=4/7-1/7=6.9+27.6=463+965=453+602-963=13×27×2=261÷3=936-32×20=411-34-228=450×(63÷7)=11.6+66.2=114×8=13×(390-366)=156×(12÷4)=284-24×10=952÷(4×2)=26×14-97=70+140-84=344-(554-469)=55×2×8=365-29×11=(55-16)×23=287×(12÷6)=412×(212-205)=20×45=79×(27÷3)=47×2×75=342-88+866=387×2-530=64×(432÷8)=56+(384-321)=336+24×3=687+573-81=238-192=442-(291-25)=40×2×17=340÷2×4=461×9=373-11×27=461×(42÷6)=395÷5×2=357-13-212=939-251-93=184-24×7=124÷2×10=573-834÷6=70×3÷6=371÷(28÷4)=(780-549)÷7=457+(57-11)=93×21÷3=406-377+307=49×10-33=464+(839-45)=169×(177-173)=510-992÷4=167-43=623×4÷7=14×(936-916)=147×3÷9=36×2×66=276-(45+48)=346-286+330=360÷9×22=66-496÷8=62×19×5=158-(447-320)=43×(440÷8)=18×35=923-(338+74)=720÷6÷2=774-20×4=253×5=142÷(18÷9)=13×16×3=79×30×8=792÷(4×2)=63×53×4=900÷4×3=880+(228-141)=83×9=38×24=97×(887-849)=703×8÷4=756÷7÷2=880-73-178=405×2=592×7-635=930÷6+934=398-18-237=19×(294÷6)=226×3=18×51=780×9÷2=345+145=15×89=478-189-262=783-587=263+39×9=60+326-102=2/7-1/7=133+856÷2=607+23×12=84×7=288÷8÷9=146÷2×76=468÷(48÷8)=693÷7÷9=90×53÷5=805+236-352=280÷8×85=489-126-149=444+(511-366)=895+774+443=156×(333-329)=59×49÷7=105×5×8=248+221-337=83×(642-547)=41×11+725=16×15-230=195÷(12÷4)=317-134×2=116+204×4=317+(854-729)=7.2+8.0=42×2×3=75÷3×43=19+34×15=54×16÷9=12÷(15÷5)=710÷5=456-15×28=160÷8×2=14×91=456-368=678×6-790=78×(385÷7)=83+26×31=273×2×5=78×76×6=414÷(695-686)=930÷5÷2=66×66÷3=9.8-0.9=422×(615-607)=78.5-59.1=318÷3÷2=4.2+2.4=11×69-441=302+(313-18)=304÷8=905-470-189=326+429-287=26×24÷4=346-257+364=272÷2÷8=341-83=675-177+965=662×(254-250)=107×(36÷4)=132-12-113=41×2×89=452+79×4=9.8-6.3=(417-397)÷4=53×94×2=59×(160-112)=138÷6×14=659-44-209=18.8-3.8=225÷(395-390)=67×4×2=974+900÷5=5.5-2.3=837-(313-204)=(306-206)÷5=864÷4+344=54+157+94=223+(358-86)=296÷(12÷3)=657×6-508=13×5=(417-385)×22=5.8-0.9=392÷4=142×4×3=22.6-11.3=19×(114÷3)=28×2×3=794×(29-25)=978×(72÷9)=93×(450÷9)=31×(239-219)=600÷(3×2)=95×(136÷2)=917-(803-593)=427-190+375=80×10=820÷5÷2=864÷(175-173)=55.0+19.2=297×(24÷8)=162÷(83-81)=40×11-141=32×21-428=624÷(2×4)=369-300-37=795÷5÷3=210÷(36÷6)=9.5-1.1=438×2×4=72×(313-301)=217×(16÷8)=657+650-306=420+532+707=283+68-327=615+(916-421)=1.9+4.7=127×(275-269)=21×90÷5=(808-272)÷4=20×(414÷6)=558-329-197=435-25×14=870+(213-78)=632÷2×8=421-(438-417)=47×11+79=420-291+46=692÷(358-356)=21×2=935×(824-818)=414-(336-75)=972÷(2×3)=2.6+5.5=7.2+6.7=479+14-482=7.2+8.6=186÷(66-64)=434×3=41×5=866-644=828-378÷3=468×2÷9=396÷4+339=11×20-122=46÷2×24=864-52×2=33×3×57=394-33×11=64×(108÷4)=24÷4×11=3/6+2/6=615×(364-358)=953-720-102=346-10×12=93×13=9.1+1.4=155-151+189=(88-18)÷7=938-256÷8=208×(963-956)=24×4×42=31×(256-236)=863+26×30=621-(153+322)=108÷(42÷7)=977-718+236=535-20×26=786÷2+662=337-62×2=54+250=35×2+880=252÷7×27=236-18×6=254÷2+395=59×15÷3=401+976=924÷2=107-306÷6=217÷7=216×2×6=51-36+111=204÷(469-466)=232÷8+337=940÷5=906÷(3×2)=233+172+216=630÷(42÷6)=282÷(36÷6)=6.6-1.1=801+213-936=358+121=160+173=918-859=65×32÷8=17×20-46=98÷(12÷6)=13×5×4=113-(136-117)=369-235=127+484×2=532+872÷8=182+80×10=147×3-15=665×(586-581)=970+75÷5=12×24=997-(197+428)=438-460÷2=34×35×7=132+133=489+732-344=10×8×14=445×2=19×8×7=213-248÷4=384×(14÷7)=754-97×4=10×32=210÷(137-135)=580÷(2×2)=615+101×2=(260-198)÷2=313-442÷2=23×10×2=(263-249)×50=290-(51-11)=552-483÷7=12×49÷6=211-896÷8=104÷4×9=608+436-979=41+19×2=414-332=61×16=246-23×3=387-(469-222)=180+(970-710)=916-10×43=(157-74)×97=20×12×2=10.0-3.7=339÷3×2=27×(108÷4)=672÷7×84=984+(995-434)=201+149-117=244÷2÷2=444×5-868=40÷2÷4=331-13×15=16×23+751=616÷(2×2)=10×8-17=3.1+4.4=701-24×16=984÷6÷2=15×3×90=121×7-103=280×6÷7=491×(131-125)=364÷2×7=181+318=549+(530-182)=675÷5×9=819-(593+201)=198÷(59-50)=295×(28÷7)=31×(72÷4)=377-105-234=195×(15÷5)=72÷6×10=8.9-2.5=469-(140+49)=453-128×3=26×10-259=268+209-463=288÷4÷4=392÷4×3=274-(417-246)=224-177=65+16+590=92×77÷4=(522-186)÷7=42×15-316=97×(232-224)=106+585=43+760÷8=325-(204+58)=286×3=10×(208÷8)=960×3=42×21÷2=255-133+830=160+585=22×29÷2=50+138×5=28×(14÷7)=855÷9=599-83-476=134-32×3=649×(64÷8)=388+81=461-285=720÷8÷6=165+244-339=859-327+374=752÷8×73=252÷2+426=104-504÷6=11×41-372=3.5-3.1=639×3-620=84×4×2=134×3-219=45×62=816÷6÷8=960÷4÷6=(379-157)÷6=205-645÷5=408-36×11=832÷(16÷4)=14×3×75=352-51×2=3.2+5.7=26×25+192=2.5+0.3=224÷7÷2=348+74=39÷3=376÷2×8=73×(112÷8)=538+859+575=10×3×13=208÷(4×2)=410-157=180×2=896-112×4=249-11=22×3×11=384×(15÷3)=978-(58+897)=341+199×3=261÷(432-429)=4/7-2/7=11×(322÷7)=10×66÷2=650÷5×6=142×(36÷9)=104÷2=15÷3×67=36×(485÷5)=27×16×2=(389-123)÷7=315-(304-79)=784÷2×6=944-16×41=461+17×40=385+12×22=129+358-469=219+20×27=285+115×2=264×6÷2=375-(244+41)=288÷(81÷9)=315×3-859=192-732÷4=120×7÷5=541+718=152÷(24÷6)=199×(244-240)=320+64×10=736×(877-873)=52×17=860÷4=458-11×33=10×75÷2=316+84×8=24×2×60=13×6×16=335-146-134=123+192=4.9-0.3=23×(224÷8)=566×8÷4=327-17×17=556×4-219=48×(335÷5)=318-48×5=473-458=69×13=952-251=229×(36÷9)=20.0+69.6=585÷5×2=483-(266+48)=58÷(10÷5)=224÷(14÷2)=33×2×16=5/10+3/10=242-(253-167)=340+60=162+29=24×(48÷4)=參考答案78×12=936859-(747-633)=745133×5-287=378355-(248-125)=23225×(115÷5)=575415×2=830840÷(2×2)=210(841-533)÷2=154(801-486)÷3=10526×(186÷2)=2418470-(181+22)=267195÷5×4=156549÷(3×3)=61352-20÷2=342366÷3×7=85471×74=5254756+(709-589)=876602÷(417-410)=86266×2×8=4256263×(63÷9)=1841788-(386+293)=10912×(168÷6)=33627×14÷3=12629×(323-306)=49364×7÷4=112485-(100+268)=117180÷(3×3)=2047×15-27=678639÷(273-264)=7117+225-29=213660×2-49=1271978÷2×3=1467402-(148+168)=8643×91×2=78268/9-1/9=7/955×18=990327+360=687122÷2×15=915(398-266)÷3=4425×36÷4=225845-598+394=641(961-321)÷2=32011×(222÷3)=81486×81×6=4179613×52÷4=169992÷8÷2=62(545-338)÷3=69105×(411-402)=945882÷(2×3)=147351÷3=117327÷3=109443×(64÷8)=3544336-(285-157)=208653-614+155=194840-(135+457)=248334×9=3006567÷7÷9=9815-665÷7=72034×(313-304)=30615×14×3=630298-248=50196+11×43=669526÷(12÷6)=26369×14÷3=322824÷4+479=68560×13=780795÷(802-799)=265(441-336)÷7=1557×65=3705925÷5×3=555885×3-240=241535÷5×26=182424-(14+176)=234208÷(269-265)=52402-520÷5=298243÷(63÷7)=272.9+2.6=5.513×12-133=23161+36÷3=17396÷(249-246)=32192×2÷4=9613×2×89=231420×12×3=720439-79=360898-44×16=19419×45-479=376280+10×10=38021×2×24=100822×(107-89)=396794×8÷4=15887/10+2/10=9/10351×2÷3=23438×14-219=313508×3÷6=254193-158+365=400606×9÷2=272791×77=700720×4×41=3280285×(16÷8)=570391+41×9=760779-423=35612×10×4=480444÷(656-650)=7417×10×4=680716-934÷2=249332-257+910=985446+746÷2=819174÷6=29145×(270-266)=580118+26×32=95072+375=447318÷(21÷7)=106133×(36÷6)=798960+632-609=983355-(419-198)=13418×34=61246×4+903=1087400-(448-245)=197160×4÷8=80356÷4+427=516365-(481-179)=6310×96-156=804760÷4÷5=38459-(910-821)=370382-195+743=930343-332=11428×2-194=66211×17-45=142343-11×3=310112+102-70=144894×(15÷3)=4470(415-214)÷3=67129×(493-488)=64514×31-39=395266÷7×4=15225×30-646=10494+49×10=584172+72=244(418-373)÷3=1518×16×3=864(133-117)×46=736949-509+27=46783×(18÷6)=249218-350÷5=148985-837÷3=706154÷7=2292+311+77=48019×13-61=18648.3-7.0=41.3887-82×9=149572÷(20÷5)=143276÷6=46285÷3=950.6+5.1=5.7(137-25)÷4=28432÷6÷3=24848÷8×9=95486×(171-166)=430996-598-268=130925-(19+862)=44688÷4×7=1204245÷5×11=53998×24×4=9408396+178+302=876270÷(54÷9)=45198×3-199=39523×8÷4=463/6-1/6=2/639+22×28=655453-334=11994+575÷5=209443-212×2=19316÷(2×2)=79321-11×19=112612÷2÷3=102(846-831)×42=63083+15×41=69881×(258÷3)=696616×(295÷5)=944802+40+88=930309+(205-190)=324226-219+386=393861-100×6=261332+385÷7=387725+(918-573)=1070162×2÷4=81432×4-572=1156198-93=105252÷7+111=14785×70=5950775-(981-979)=773151+341=492372×4÷2=744377-64-207=106864×(756-753)=259284×29÷4=609(524-500)÷6=4(151-129)×36=792111×4×2=888873-564=309468÷4=11759×(451-448)=177456-25×16=56688-690÷5=550636÷3=212383×2-184=582266-16×16=102/4-1/4=1/426×5÷2=6517×(92÷4)=3917.6+8.8=16.413×46+28=62615×5×14=105033×21=6938.1-4.4=3.7961+289+100=1350549+60×4=789267×2=53427+73×5=392142+359=501261+222=483673-242-282=149(483-452)×32=99228×29÷7=1163/7-1/7=2/784÷7=12204÷(138-136)=102545-(977-641)=209181+91+125=397516-298-23=195652×(729-722)=4564204×2-203=20554.9-52.4=2.575×(110-105)=37556×9÷3=168170÷2+381=46638+604+610=125249×2×17=166618×(343-290)=95442×19÷2=399175-34+189=33068×(72÷8)=61271+21×33=764864÷(2×4)=108819-666+413=566453-242-29=182108+(294-146)=256370×2+517=125756÷8=7229×3=68784×(30÷6)=420607-26-288=29362×36÷6=372106-(843-824)=8772×12÷2=432510-403=1072.2+1.5=3.742×(98÷7)=588199×3=597416÷(2×4)=52417-(496-438)=359295÷(297-292)=59185+32×30=1145(199-195)÷2=210.0+0.9=10.9403+(297-35)=66527×4÷9=12566+11×85=150156×17=952866-195-306=36530×30÷6=150552÷2÷2=138454-13×18=22077÷7×72=79228+15×24=388280÷5×4=224330÷6=55437×8=349616×(96÷6)=256564+(905-903)=56630×30÷3=300248÷8=31173×3-345=174119×8÷2=476412×(28÷4)=288429×(368-351)=49346×17+28=810131×(42÷7)=786828-296=532(486-151)÷5=67822-137=68524.9+19.5=44.4628+957-938=647227×(27÷9)=681559-160=399466+113+714=129315×65-953=22651-75×8=5134.8+2.3=37.1417-(306-296)=407423×(555-550)=21155.3+4.6=9.9317×3=95119×2×77=2926355-156÷2=27710×89+617=15074.3-2.4=1.93/8-2/8=1/8768÷6+885=101345÷(12÷4)=15174×5÷2=43557×2×8=91278×11=858529+906+668=2103176+(428-262)=342139-(64-35)=110740-236-234=27070×(44-31)=91057×(48÷4)=684895-213×2=46914×(248÷4)=868145+97×6=727955÷(30÷6)=191(248-216)×29=92833×(80÷5)=528567+73×5=932918-541+420=7976.9-0.3=6.62/7+3/7=5/7220+616+440=1276243×4÷3=324927-742=185(325-261)×98=627219×79=1501877-122×4=38968×98×2=13328435-(324-66)=177856+664+80=1600240÷4÷3=2059×(334-328)=354259÷7×63=2331241+242=48341×2×3=246556÷(226-224)=278409-16×13=201791-(419+111)=26175×8+307=907730÷(185-183)=365340+227+291=858451-164-196=91470-(702-655)=42366×(54÷6)=59441×60×6=1476023×(130-124)=138466+92×10=1386770×3-331=197990×94÷6=1410869×7=6083340-56+143=42715+(429-407)=3736÷(48÷8)=6333÷9×4=1488.2+4.5=12.7605+854+919=237816×2×20=640(257-222)×23=805264÷(2×3)=44948÷(2×3)=158301÷7×28=120464÷2×7=22426.0-17.2=8.858×(846÷9)=5452394-36×10=34384÷(3×2)=6412×(207÷9)=276223+557+76=856486+995-258=1223262-71-51=14070×(189-185)=28017.3+26.6=43.910×23=230702÷2×5=1755194-(183+11)=0478-239×2=053×(213÷3)=3763568×6=340876×99=7524184-342÷2=1324×19-221=235113+(434-64)=483491-(492-83)=82652×5=3260392×2+167=951405+27-356=76(859-51)÷4=202408+650+280=133884÷(2×3)=1474×(180-151)=2146140×(12÷3)=560733-912÷4=505555-11×41=104469-(128+200)=1414.6+5.2=9.8729-(60+623)=46(208-118)÷2=4520×3×35=2100180÷(14÷7)=901/7+4/7=5/7299-732÷4=116792+782-812=762487×5-806=1629840+15×65=1815250×(318-314)=1000225÷3=75455÷5×48=4368903×4=3612189÷9×2=4252×27÷4=351101×4×2=8080.6-0.2=0.483×3×4=996839-(144+139)=5568.5-5.2=3.3156+290=44640×2×89=7120455-(106+192)=15789.1-29.5=59.6204÷3=6856÷8×60=420287-136-125=26878÷(685-683)=439467×3=14013/7+2/7=5/711×22×3=726301+(451-49)=70364×8÷4=12830×5×2=300(175-169)÷2=312×58-445=251504+855-615=744530+518÷2=789950-686-188=76262+562÷2=54311×7×98=75461/5+4/5=1858÷(48÷8)=14313×67-201=6707.3-2.6=4.7235×3=7055.4-4.5=0.966×34×4=897637×46×3=5106978-(505+387)=86202×2=404356÷(54-50)=89464÷(12÷6)=232689+(430-321)=79820÷4×58=290820÷2=41013×6×96=748897×50=4850690×7=4830838-602+365=601940÷(30÷6)=188433+37×6=65557×13+186=927110×4+132=572603÷9×4=26818×21-310=68144÷(134-128)=24480÷(377-373)=12015×3×2=90565-11×46=598.1-0.9=7.210×15×6=90096÷3×9=288750-13+282=1019368+840÷4=57878×92÷4=179485+354=439260×6-94=1466243-184+298=35718×11÷9=2253×19×7=704954.6-52.3=2.3175×6=1050257+233×4=1189459-337=1227.1+6.2=13.35.5-2.6=2.934×81×7=1927837+82×11=939857+(652-638)=87110×40=400342÷(2×3)=57174×5=870395-14×19=12929×8-56=17656×5-160=120(345-139)÷2=103226-920÷8=111294÷3×96=9408426×8-496=291221÷7×68=20488+216+482=786305×(24÷8)=91576×3×2=456259×3+52=829404-132÷2=338810÷(3×2)=13581×4×9=291656+161=21722+(345-80)=287231÷(76-69)=3322×35-144=62629×(408÷8)=1479192÷4×95=45609.3-6.4=2.914÷2×58=406409-10×12=28910×7×24=1680909-15×15=684731+624÷4=887472-14×29=66741+57÷3=76077×12-124=80027×11-122=17510×3×24=720244-98-49=97985×2÷5=394507÷(958-955)=169798+361=115990÷5×9=16297×(18÷6)=291282÷(2×3)=47485-59-388=38129÷(18÷6)=4310×14+188=32888×82÷4=1804342×2-539=145419+118×4=891164÷(2×2)=4130×12-67=293372-(261-164)=27522×19-106=312356÷(2×2)=89276÷6×30=1380228÷2÷3=38675-38×9=333810÷6÷9=15172+286+288=74623×18-390=24125+13×17=346736÷2×9=33121/8+6/8=7/87.4+8.9=16.310×60÷8=75116×(32÷8)=464109×(56÷8)=763413-15×20=113337×(703-695)=2696990+304+565=1859571×(49÷7)=3997222÷(2×3)=37(276-181)×26=2470784+(904-232)=14561/3+2/3=1916+934+779=2629200÷5×20=800290÷(294-289)=58385+70=455988×3=2964476-389+343=430475×6-525=2325144÷6×7=168380÷(55-51)=9580×12=960840÷8÷5=215.8+4.1=9.9149×(92-88)=59631.3+54.8=86.168×76×5=2584039+161=200402-(138-18)=282991-(292+453)=246773-(885-333)=221375-85-184=10643×22=94678×6=46820×4×61=4880335+(467-355)=44764÷8×71=568358÷(229-227)=179926+(947-754)=1119360÷5÷6=12574-268+904=121027×3×59=47798.5-4.5=4.0(140-129)×42=46210×10×4=400526×5÷2=1315(493-293)÷8=25242-50×3=92685-(894-868)=659175÷5×21=73561×(24÷6)=244149×(54÷9)=894652-100=55230×(80÷4)=600129×4+221=737429×2÷6=143452×(37-33)=1808378÷(611-605)=63400×4-722=878276÷4=69500+624÷2=812653-171×2=311428-301+129=256630÷(35÷7)=126828-207+76=697460÷5×7=644556-984÷6=392146-48-38=601/10+7/10=8/1023×3×94=6486141+128÷4=173357×6-536=1606330÷2×6=990488+466×2=1420381-305-55=21282-70×4=2369×2-10=728192+43=23512×31×2=744741-416=32551.8-48.6=3.2419+(490-459)=4504.5+4.4=8.9102+25=12736×8×5=144033×12×2=792774×(864-859)=3870261-944÷4=2548÷3÷4=4488×9÷3=1464490-(132+312)=4696÷(2×2)=24310÷2+645=800629-90×5=179261÷(691-682)=29921-15×52=141985+20×30=1585832÷8÷4=26113+76+573=76239×2×81=6318(728-418)÷2=155290+118=408698-24×29=2605÷5=121(170-90)÷4=20336+321-594=63384×2-520=248(169-150)×42=798477-382+231=32678×5×2=780281+527+867=167571-15=5637×4×2=296364-212-111=41723-330÷5=657391×6=2346372+280-609=4385÷5×20=3406.7+36.9=43.6616-186×2=24424×40+22=98220÷2=10(585-27)÷3=18692×81÷9=828244+251-469=26624÷6÷8=1355+315-279=91449-(32+121)=296721+294×2=130917+256+421=694528÷2×5=1320353×2-691=15516÷(2×3)=86906-15×54=9688×51=4488495-935÷5=308543+461+839=1843423+131=554158×4+44=676688×7=4816438-(85+43)=310680÷2÷2=170279-(383-110)=6754-(43+178)=533691-(175+285)=23176×23=1748444÷3÷4=37(986-454)÷4=133846÷9÷2=47386-139-178=69332-39×6=98370×6÷3=740347+624÷6=451368÷4×13=1196600÷(2×3)=100133+380÷4=22848×2×5=480646×(456-452)=2584354-349+995=1000774×(24÷6)=309645.4+34.2=79.6425+(366-49)=742668÷2=33432+201+714=94770+204=274380+86-66=400234+117-236=115655÷5×2=26252×(34÷2)=884848÷(2×4)=10690÷9=10405÷(374-365)=45476-(14+388)=7416×(120÷8)=24052×20×5=5200313-77-18=21833×3×72=712827×72÷4=486500-(36+273)=191380÷(104-100)=9551×(31-26)=25523×18-382=3240×(139-130)=36013×(168-144)=312771+106×6=1407330÷(18÷3)=5512×8×96=9216(310-298)×35=420936÷(28÷7)=234639+51×17=1506976-24×27=32820×27÷4=135652÷(2×2)=163353-10×35=3516+45×2=606121+94-102=11337×20=740248-76×2=9625×14-216=134448÷4=1129.5+24.9=34.4227+(399-261)=36586×7×3=1806177×4÷2=35456÷4×2=2830×58=1740343÷7+304=353603÷9=67140+124+534=7985.8+7.1=12.9396÷9×20=880246+801÷9=33511×3×54=178214×23-243=7931×17-20=507300+487×2=1274(849-90)÷3=253813÷(718-715)=27141×35÷5=287642÷(3×2)=10719×3×82=467414×(862-838)=336512÷8×26=1664984÷4=246576÷(2×4)=7290÷5+410=428183÷(404-401)=61(439-85)÷6=59144÷(27÷3)=16845÷5×3=507777×5=3885792÷(682-679)=26461×49=2989(929-569)÷5=72150÷(189-184)=30306÷9=34419-38+80=461355-152×2=5152×72÷2=1872518÷7×55=4070592÷(12÷6)=296480+81+51=612290×2-248=332185-184+116=117426-413+625=638752+324-975=101258÷2×4=516778+330+484=1592331-56-112=163814-683=131148÷4×82=3034294-536÷8=227171+53×11=7546.1-1.9=4.2758-34×4=622314-39+146=421333÷(3×3)=37236÷(2×2)=595.6-2.3=3.3520÷2+962=122232×5×6=960469+481=950263×(620-614)=157872×7÷3=168948+(906-870)=984104÷4×23=598210×4-69=771396÷(81÷9)=4465.4-34.4=31.028+486+123=637861-(134+369)=35816×5×45=360063.1+13.9=77.0209×2×4=1672682+137+59=878631-18×16=343920-235×3=215683×7=4781268-50×5=184/6-1/6=3/6291÷3+950=1047312+323×2=95821+115×6=71130×13-300=9017×14×4=952393-324+125=194667×(36÷4)=6003313+167-230=250274+502-36=740630÷7÷6=15780-80-398=302501-48-129=324861-516=345(481-446)×82=2870221-312÷8=182668÷2÷2=16756÷2×7=196257+(80-54)=283378÷(700-693)=544.3-3.7=0.64.9+6.6=11.51/5+3/5=4/593.6-44.2=49.4858×5÷3=1430475+146+63=684164+219+443=8265/7+2/7=1248+90=3385/7-1/7=4/7432-102×4=24(637-406)÷7=33465-144=32182×10-567=253522-85×6=12252÷(3×3)=28387-10×17=2172/3-1/3=1/3118×5-92=498315-23×12=39304+93=39715×4×93=55807.3-0.9=6.4850+36÷6=856460-12×31=88408-(113+171)=12417×22×2=748(373-185)÷4=47316×2-32=600679+557-671=56565×12÷4=19544×(80-75)=22023×28-81=563481×2×7=6734128×4÷2=256380÷4+189=28465×15-137=83823×9×3=62115×31×2=93063×(333-240)=5859651-364=28742÷2=21725+211-17=91916×16×2=51212×2÷6=46.4+1.4=7.8155+320×2=795819-(86+128)=60520+19×11=229942-(349-333)=926236÷(24÷6)=5993+97=190(204-119)×13=1105165×5+223=104837×16=59272.6-15.8=56.8986-362-197=427345÷(203-198)=694/8-3/8=1/8585+236+37=858(53-10)×91=391362×6÷3=12428×97=271613×7×33=3003360÷5÷2=36176÷2=88353+179+301=833796-(768+18)=1040×3×8=960276+30×18=816100×(271-263)=800331-199=132639×3-662=1255402÷(2×3)=67474-(76+392)=6938-158×4=306228+891=111976×12÷8