三年级数学计算题专项练习及答案集锦

三年级数学计算题专项练习及答案集锦(809-424)÷7=0.4+7.7=23-128÷8=437-45÷3=223×3=803-10×56=213+974-698=443-293=413+63-38=750÷(3×2)=28÷4×65=11×45-144=555+(969-103)=464-(294-11)=432÷8÷9=330+(466-16)=629-47+537=319+(276-204)=738÷3÷3=242×(12÷4)=420÷(16÷4)=922-174-520=179+58×12=737-(325+123)=(438-34)÷4=390+(808-237)=(547-531)÷2=378+107-229=824-86+117=423×(809-805)=465×7-954=165+10÷2=(200-138)×13=47×2×4=318+29×22=784×8-888=51.6-15.1=981-677+66=203-12×13=184÷2=279+109+202=975+(458-70)=99×(509-470)=19×(99÷3)=364+842÷2=84×(45÷5)=23×4×64=298+658-795=41×(45÷5)=880÷(2×4)=312+(381-165)=216×(462-459)=310÷(418-413)=180+80-141=(137-110)÷3=755-46×7=240+(912-826)=828-593=17×37=432-93-21=470-67×3=231-82×2=489-(298+91)=3.8+2.9=57+811+579=179×(16÷8)=248×3-246=306÷3÷3=727-618+142=208÷8×3=7.2+2.4=483-46×10=370×2÷5=315+(860-802)=10.0-2.0=164÷2+195=20×(732-703)=(340-46)÷7=459÷3÷9=939÷(27÷9)=64×(28÷7)=888÷2×6=24×3×63=58.6-24.1=450-369+36=27÷3×94=321÷(17-14)=205÷5+830=102×7-177=530+(365-177)=6.4+6.6=43×7-200=4/7-2/7=985+540÷6=211+12×50=162÷6×8=108×(63÷7)=39.4+21.6=129×(24÷8)=702÷(3×2)=352÷4×5=315÷7×49=376÷(4×2)=88+344-407=162×(324-320)=10÷5×64=487+293=28×(449-433)=735×(204-197)=179+26+305=41×28÷7=982+350-942=21×7+260=270+26×20=192÷4×2=269+(435-347)=668+(255-179)=180÷4=863-(357+492)=775-693+229=120×6÷4=227-690÷6=60×99×7=192×(35÷7)=272×7-450=895-567-157=5.6+2.8=33÷3=371×2÷7=500+91÷7=83×2=(301-252)×18=464+688-391=973-(32+189)=315÷9÷5=448-25×11=112÷8×57=25×6×2=536÷(2×4)=388÷(335-333)=550×(24÷8)=5.7+0.3=480×3÷8=294-86=(475-283)÷6=16×59×9=851-397=1/8+4/8=616÷7×2=846÷3=197×(61-57)=(468-343)÷5=335÷5=485+(403-356)=975-(836-15)=584-(819-693)=814×6÷4=74×3×2=29+13×29=528÷4÷2=626-512=50×2×3=478+741+618=457-(87+266)=4.4-1.9=143×(455-451)=349×4=702-381=29×21-515=24×2×4=428-34+27=41×2×45=330-(464-167)=824×(42÷6)=2/8-1/8=464÷2=15×4×82=237+120=406-19×8=290×(175-172)=224÷2=15×45-464=349-(39+137)=360×2×6=88÷4=73+95×4=824+700+629=3/7+2/7=90×(408÷8)=748×(25÷5)=200÷2+320=485+19×14=11×7×49=2/7+4/7=147÷3+881=396-391+88=383-270-98=830-50×2=421-48×2=311+497+799=16×28=684+53+181=179×(141-137)=1.8+83.2=110×9÷5=294÷(951-945)=46×13+377=200÷(10÷2)=594-148-126=22×4×40=8.2-0.8=810÷6=33×11-109=143×6+138=414-(310-177)=(291-132)÷3=12×40÷2=36×38×5=(804-794)÷5=230-18×11=478+848÷4=118×8=135+95×10=420-(66+121)=391-24×10=94+(372-53)=3/5-1/5=300÷6×76=148÷(16÷8)=794-(236+326)=972+755-155=376÷4=318-314+246=376-351+569=615×8÷2=71×81×5=101+(357-29)=14×(200÷5)=21÷3×21=17×(60÷3)=90×96÷6=15×78÷2=771-528-192=356+40×5=148÷(18÷9)=14×7×40=209×2=812÷(2×2)=57×8÷2=2/5+3/5=117×(431-423)=515×3-833=(39-11)÷4=1.7+8.8=204+99-205=0.9+9.8=2.9+5.4=124÷(449-447)=699÷3=523+333+133=8.6-7.4=88×6÷4=636-371=584÷(4×2)=799-401=48÷(32÷8)=12×(74-62)=41×98=22×(233-203)=602×(36÷4)=147+12-143=8.0+6.9=31×8÷4=308÷2×8=96+(488-308)=35×(71-68)=272÷(272-268)=498×2-472=42÷(24÷8)=726-389-97=180×5÷4=894-(970-915)=364×2-657=42×2×24=7.3-7.1=(523-460)×73=15×23×2=30×27÷2=7.1-4.1=432÷9÷2=810×6÷9=462÷(216-210)=660÷(2×3)=(465-448)×48=165÷(359-356)=261+60-74=570-239=960÷(54÷9)=20×4×21=10×24×2=16×54÷6=804-655÷5=12÷4=585÷(27÷9)=13×13+399=77×77=891-265-480=109+67=517+392=465+318÷2=620÷5=144÷(4×2)=765-(816-583)=18×23÷9=108÷(3×3)=458-62×4=53×22=293×4-319=10×18-134=338-112-208=94×(388÷4)=968÷8=29×28÷7=383-77=775+112×8=280-204-14=499-19×10=180×(10÷2)=(134-50)÷6=731-443-100=2.9+8.6=24×31=29×30+265=700×6÷3=264+10×45=402-86-298=991-(943-601)=70-36÷4=270÷(73-64)=928÷8÷4=12×23×2=1.2+3.2=(851-655)÷4=208-378÷6=116×2=432-(28+319)=9.3-2.7=21×11×3=698÷2+420=28×63=187+310-151=220÷(24÷6)=144÷(3×2)=454+(470-176)=(146-95)÷3=17×24×2=14×4×20=72×(46-35)=825-149-353=653-(817-336)=43×(205÷5)=616÷(2×4)=3/4-1/4=(295-254)×10=59×14+916=7.5-5.3=376+80×6=35÷7×53=250-(244-178)=99×52÷3=768×5-686=415×9-506=49-216÷6=532+44×14=453-103-241=222÷(878-876)=514+(967-409)=15×88÷2=113+625=343÷(63÷9)=371-11×21=76×19÷2=618-332+821=471-14×31=27÷(18-15)=177+10×9=259+804÷3=23×33-102=586-(269-226)=180÷9=48÷3=15×3×50=45+208=0.4+7.4=409-121×2=876÷2+496=(459-432)÷9=958-312÷8=17×32÷8=11×(98÷2)=281×3=795×(719-713)=(555-511)×73=438-86-217=468-271=198÷(3×3)=44×10-188=382-154+387=(547-151)÷2=402-174+53=412×(989-983)=187×2-51=148÷(61-59)=948÷3=46×3×2=147-648÷6=62+(387-159)=5.3-3.5=3.9-3.5=925-(819+85)=844÷(2×2)=465÷5×30=987-61×4=384+441+764=25×9÷5=464÷4×7=413+(433-26)=581÷(341-334)=997×(213-205)=729÷9×7=9.5-4.5=72×4×3=18×5×43=393÷3+333=319-73+36=493-268-205=335÷(45÷9)=25×(173-150)=98×6-566=208-173=7/9-1/9=111×(14÷2)=212-64+19=47×44÷4=115×8×9=4/8-3/8=500+(859-684)=409-283+550=416÷(68-60)=10×30-198=998-545+524=341-(230-76)=108÷6×15=60.5-56.5=94×91=576÷4+271=(212-68)÷9=53.4-10.6=449-17-128=782-504÷6=421-91-257=412+177+269=4.8-1.8=2.8+7.0=284+267=22×26-294=73×6+657=41×(14÷2)=735÷5=3/8-2/8=33×4×3=175×(84-80)=124+60+285=14×20×2=489-204÷6=676-116×4=645×2=78÷3=42÷(211-204)=231×(412-408)=777+680÷5=243÷9×6=(971-901)×63=400÷2÷5=892-(502+191)=18+33×11=467+488÷4=234×(12÷3)=847-(537+37)=2.6+2.9=216÷8×14=8.9-2.4=372×(600-594)=(928-503)÷5=891÷3=143×5-303=27×3×17=(585-201)÷3=(293-229)×10=30×32÷4=966×5÷6=402×9=215÷5+23=195÷3÷5=682×4=17×99×5=472×(128-122)=(113-25)÷8=316+488+449=345-885÷5=76×13=352-34-133=95×(378÷6)=59×(24÷4)=506×(30÷6)=944÷(16÷4)=113×4-270=108+247-239=175÷(10÷2)=734+450-807=192÷4÷2=708+181+884=867-522=194÷2×36=854-362=515÷(20÷4)=104+203×3=247×2+728=93×61=63×(231-218)=548-12×7=5.1-2.0=843÷(388-385)=377-76÷2=452-696÷6=30×13-265=307+16÷4=149-70-55=161×3=35÷7×69=371×(12÷6)=108×2÷4=467-87+57=44×(330÷6)=59×60÷6=755+284-450=79+(409-386)=296-568÷8=373+791=82+820÷2=80×(449-442)=96×20×3=17×15-128=236+92+636=924-(417+442)=58×(776-713)=16×27-35=95÷5+39=36×30×4=27×3×78=445×2-820=29×30÷3=819-(29+485)=601-576+864=230×3-229=93×46÷6=12×23=770-178×4=315+100+117=65×3×2=348-30×11=16×18=44÷2=319+13×31=74×5×7=19×4×83=188-14×11=267+122=3.2+4.8=67×4×8=259×2+129=941×(245-241)=599×(42-39)=91+310-244=944-378÷3=70×19×2=750+92×5=276-124=19×3×45=624+136+202=711-60÷4=388-716÷2=252÷(16÷8)=60-37=837÷9×6=200-261÷9=432-257=3/5+2/5=455-124-156=136÷(4×2)=923+264÷8=250-17×10=214×7=868-422=948-(726+201)=30×(52÷4)=185×(35÷7)=266+24×18=54×(33-25)=645+363÷3=540÷2÷2=120÷3÷4=488÷(2×2)=15×(441÷9)=30×7×3=71+235=54+88×11=173×6-886=355-(128+141)=731+26×33=182×4÷2=27÷9=11×10×8=346×2+618=16×18×3=544÷2=890-56×11=22×19-198=370+44-377=480-(326+31)=387+(703-130)=680÷(2×4)=44×77÷7=286-82×2=684÷6×2=436+(419-363)=21×8×2=344-217=13×40-475=155×6×7=827-810÷5=220+59×11=790-38×10=421+(158-124)=53×(258÷6)=8/10+2/10=16×(237-198)=18÷2×32=22×34+600=17×17×2=188×(40÷8)=96×77÷7=307×2=36×4×5=245-(342-291)=196×4-651=117+774+23=396÷(10÷5)=897+950-759=14×3=270÷2÷5=484-(67+271)=156÷6×2=312÷4×3=163+788+839=304+488+11=281-57+295=404×2+113=62×3×5=111×5-98=81+344+344=19×49-235=270÷(193-188)=400-324+370=538-418=403+924-205=382×2=749×6÷2=640÷(2×4)=144÷3×85=955-73×11=0.2+8.2=162×6÷2=448÷8÷7=666÷(920-918)=145×6-61=10×(316-309)=424÷(32÷4)=551-137×4=128÷4=164×3=328÷4×6=13×13×5=9.7-6.8=616-(54+113)=908+100+874=365+85×3=345-(225+67)=198÷3÷3=507+(253-32)=73×4-71=36×14-189=445-625÷5=6.2+13.9=471×(14÷2)=262+213=36×2×29=193+10×75=996÷3×4=10×6×27=468-279=82×(96÷8)=78+201=681×5-673=961+(711-222)=409+(974-566)=840÷5÷7=342÷(48÷8)=71-(217-211)=13×(305÷5)=955+89×4=13×(429-355)=31×3=(921-771)÷2=687-468+471=328÷(32÷4)=13×(432÷9)=909-37×17=136-(389-255)=11×28-11=897-117×7=243-101+121=77×4×3=3.8+0.2=785-(610+74)=(283-271)×55=(938-849)×77=479+25×9=259-10×4=98×(372÷6)=161+744÷6=140+647=360-15×10=241+90=848÷4÷4=52.9-31.8=531÷9×34=796-(234-206)=27×16-342=18+10×28=93÷3=488-350+957=11×90=184÷(195-191)=486-(59+163)=55×10=25.8+29.1=27×17-90=738÷2×8=299+140×2=558+115×3=178-16×10=349+140-274=40+136=20×23-240=23×2×94=288×3÷6=108÷(12÷4)=645-88×2=85×26=(174-86)÷2=98×6÷4=960÷4÷2=796÷2÷2=396÷6÷6=58.6-8.4=446-(39+367)=268-39×2=41+148=218+293+204=126÷(12÷6)=57×(183-109)=128÷(2×2)=270-64=131×(20÷4)=457-59×7=92÷(429-425)=525-450÷3=(867-583)÷4=(392-86)÷6=(952-684)÷2=535×2=10×9÷6=35×66=109×4-69=776-(519-221)=93×63=12×40-223=13×10×5=276-(474-244)=785-166=95×2×4=20×18=960÷(4×2)=86.4-48.4=463×(16÷8)=60×16÷8=130×5=36×28=452-133×3=54.8+24.8=855×6=53×(548-506)=86×12×8=207÷(21÷7)=70×(20÷4)=625-(210-167)=(215-195)÷5=85+237+585=297÷3÷3=827+90+74=994+(746-62)=159+81×3=192÷(15÷5)=416÷8×96=42×17÷7=896-31×25=114×5×7=25×44÷2=56×(60÷6)=553+262×3=379-(479-253)=487-(293+77)=77×72÷9=31×10×2=912×4÷8=882÷3÷3=855+304+34=402÷(3×2)=293-132+288=1/6+2/6=10×56=979-(641-341)=8.5-5.7=64×(81÷9)=97×(20÷4)=311+48×2=43.8+51.8=741-479-82=10×42-81=243×4-954=7.4-1.3=20×21-66=470+(411-218)=666÷3×8=102÷6×20=292÷(245-243)=948-11×32=170÷5×82=750×(193-186)=11×8×34=571+135×3=975-(974-623)=(918-840)×57=28×14×2=912÷(24÷8)=1.8+3.6=111+189=252÷7÷6=15×33-133=465-11×30=411-25×8=20×2×19=397-16×17=16÷(56÷7)=815+119×5=32×10×3=887×5=580+905=124÷4×14=199×5-335=478-(56-29)=67×(744÷8)=277-242=360÷6÷4=140÷5÷7=991+13×11=132×(12÷6)=12×19×2=216÷(3×2)=94+(498-496)=540-95×4=304÷2×3=466-12×15=28×3×94=2/5-1/5=215+604=340-21=56×56×8=578-(999-480)=28×11=358-14×11=472-44×5=489+242+193=169×3-349=245-46-94=144÷9×32=454+265=722-91×2=161÷7×16=(298-199)÷9=410-13×13=114-58=(827-543)÷2=76×2×4=81×12÷6=280×3÷7=428-22×17=101+(440-356)=11×5×12=19.0+30.1=5.4-3.7=473+232+184=478+330-162=330-594÷3=199-(171-26)=19×(269-172)=243+97+63=314÷(18÷9)=65÷5=330÷5=88×(108÷9)=248÷2=900÷3+567=16×11=2/7+3/7=178+300-85=(403-346)×10=82×71=998-400÷2=60×74×7=75+58=261-32÷2=177-104=80+25=(48-13)×57=114÷3×11=756÷9÷4=18×75×4=124+415+408=84×22=12÷(2×2)=780÷3=387-81×4=6.3-5.2=60×3÷9=463-347-71=273×(361-358)=0.7+8.9=932×(25÷5)=36×(26÷2)=148-103=43×2×71=324×(12÷4)=23×40=271-(123+114)=11×31=311-(114+15)=591÷3+530=110×4÷8=318÷2×5=558÷6+467=446-825÷5=11×8×6=870÷6×3=453+556=28×(74-65)=117×3×9=376÷8×9=96÷6×3=143+(463-409)=173-60=266÷2=372×4÷2=28×31-676=919+194-985=417-264-46=14×25×2=76×13-105=805-(94+302)=792÷(274-272)=93-18×2=404÷(28÷7)=324-(354-318)=331+94×9=82×8÷4=972÷6+477=80+319+216=316-64-147=547×2-528=454-632÷2=43×(498-489)=(204-193)×62=10×22=775+14×19=226×3÷2=420-48-272=139×(45÷9)=11×45-209=848-222×2=82×4=930-95×2=11×9×89=62×(427-420)=58×(225÷5)=582÷6=349-27×9=193-14×11=11×49=589-443=72×2×6=473-15×31=234+50=267×3÷9=356+66=364÷7=40×2×10=444÷2÷3=15×21-15=42×7=257+40×13=11+(43-15)=52×14÷4=217+128×6=437-364-32=291÷3×4=16×53×4=160×4÷8=552÷6÷2=736+51×13=426-174÷2=65×21÷7=479-68-349=45÷5×49=40×23=754-740+535=1/6+4/6=168×(302-298)=772÷2×8=382+72=10×41=390-34×9=4/6-1/6=376÷2×5=77×5×6=336+14×36=9.0-1.4=51×(255÷5)=224÷4×8=500-12×10=42+330-124=442×2×6=630÷3÷6=654÷(3×2)=597-18×17=859-831=909-545+187=162×5÷2=84×7-372=441-23×7=143×7=222-(200-61)=363-216+38=799-96-287=13×36-420=11×(341-300)=110×4=32×26÷2=66×15÷6=482-409+287=50×(273-267)=450×8=29×4×2=5.5+3.7=94.5-36.4=370÷5+378=22×18+394=(378-366)÷6=22×(65÷5)=20×8×3=20×10×4=22×12×3=11×6×65=824-597÷3=325-(78+194)=495÷9×42=652×(90-86)=885-(27+693)=479-(268-17)=112-107+480=269×(303-300)=79×39=9.0-7.5=137-(460-333)=41×2×3=(926-849)÷7=348÷(411-405)=90×46÷3=43×(480÷5)=96÷(871-869)=165×3×2=18×(77-28)=987-590÷5=874×6÷4=471-(24+282)=577+332×3=328-177=47×(470-452)=618×3-249=50×(153÷9)=776+576÷6=473-152÷8=50×(730-640)=191-46+19=105+322-352=252+(234-180)=29×16=(452-72)÷4=148÷4=77×4-299=21×17-340=108×4÷9=288÷(2×3)=(189-107)×53=486÷(30÷5)=199-83×2=216-168÷7=486+59×2=328÷4=687÷3×4=115×5×3=590-(860-432)=13×25-39=24×4×42=125×7=248×(24÷4)=888-363-283=288÷(34-25)=884×2=74+383-433=44÷2×6=115×(72÷9)=233×4×2=343+304-185=765×4-463=13×41+102=15+180÷3=216÷(486-480)=57×11=270÷2=240÷(4×2)=118×7=12.0+26.6=2/3-1/3=59×2×7=769×(858-854)=84×3×2=489×(30÷6)=21×(254-245)=24÷2÷2=7.3-1.9=662×(291-282)=198÷(45÷5)=181+200+617=865×(28÷7)=184÷8×31=21×16×2=187×4=18×4×89=314+186-481=0.8+0.8=224÷8=18×(60÷3)=210-(329-292)=870÷(3×2)=114×2=795-582-37=288÷(2×4)=70×7÷5=41×8=300-71×3=(676-358)÷2=(405-356)×97=655+507=120+26×2=5.4+1.8=213×3=62-136÷4=408-49+39=142+17×16=538-(41+183)=412×7÷4=711÷(941-938)=892×(54÷9)=122×4×7=640÷5×2=18×5×11=38-(498-478)=834÷3=795+543+407=552÷4+376=11×41-178=93+17×17=458-(47+187)=339+(819-114)=905-497-26=794+702-288=(469-263)÷2=680÷5÷8=369×2=16×(26÷2)=400-151×2=228-524÷4=66÷(111-108)=952÷7+630=658+794-188=655-409+589=72÷(18÷9)=258÷(3×2)=374÷(441-439)=287+68×7=162×5-246=542×7-347=162÷(24÷8)=717+(941-217)=38×6+160=27×18-420=416-157=31×63=(744-612)÷6=964+211-761=197-(554-546)=157-(82+30)=73×97×8=3/6+2/6=697-370-305=888+167-415=31×(128÷8)=889-43×11=43×17=895-174×2=666+399=(392-177)÷5=77+327-303=35×3×5=18×4×84=221-(272-79)=516+597-547=454-66-333=90×2÷6=216÷(16÷8)=488-(129+280)=69×14÷6=27×2×92=727+66÷2=14×71-588=239+602÷7=170+326=3.9-1.7=60×13=196÷4×69=44×(210÷7)=(479-369)÷2=67×(435÷5)=213×(77-73)=280÷(433-425)=27×8+488=451-270-162=232+(167-100)=49×(470÷5)=529×2=80.8-10.9=988÷(2×2)=295+177-355=179+114=567×4=113-29+214=226÷2×7=29×32+354=1/10+5/10=819×5÷7=3.1+3.5=890÷2÷5=48÷(3×2)=310+61-354=22×4×86=16×38×8=112÷8=60.9-12.5=421-18×12=144÷8×5=277+75=6/8-2/8=241×4-931=12×11×7=891-483÷7=76÷4×3=900÷(2×2)=262×6-730=9.1-0.5=94×2=77×(42÷6)=352+42×7=42+135=243+71×10=804÷(3×2)=21×(328÷8)=500-(189+139)=768÷8÷8=544÷(2×4)=855÷(71-66)=56÷8×30=60×(507-417)=188÷4×7=344÷8×6=(355-335)×27=880-(285+253)=237-(302-285)=11×84-566=22×(469-460)=820-990÷3=85×(140÷4)=128+129×2=292÷(225-221)=565+152+439=264×(18÷9)=10×5×52=937×(585-578)=500-18×4=955-(722-519)=0.5+2.2=16×49÷4=216×3÷2=781×(363-355)=8.5-3.5=552÷(3×2)=64÷4×29=14×5×50=586-313+52=190÷5=19+54×18=955-(396+483)=35×34×2=461+237+313=394-12=(769-481)÷3=638÷2×6=313-180-83=462×7=350-36×4=975-11×20=11×7×88=837÷(81÷9)=85.7-28.8=219+117=81÷9×7=913+583+25=29×(34÷2)=126÷7×18=3.1+9.4=774÷(2×3)=416-344=87+205=80÷2÷5=379-71×5=473-371+137=162÷2+269=5/9+4/9=16×22-285=154÷7×8=280÷7+236=355-281+973=(273-205)×71=188+(350-172)=476-660÷6=68×49×7=234÷(2×3)=352+(285-242)=426×5÷6=461-(259-16)=39×2×47=64×97÷8=(924-180)÷3=44×8×2=99×3=725÷(280-275)=317+245÷7=612÷(582-576)=8.9+69.9=131+420+182=34×(52÷4)=11×(119÷7)=312÷(16÷2)=70÷7×34=245-(430-340)=991-336-351=11×(168-159)=21+82=547×(572-568)=192÷4÷6=91+268=807+251×3=32×26=96÷4×92=900÷2÷2=393-65+38=336÷(92-86)=11×41+351=375÷5×66=57÷(466-463)=18×50÷3=262+113+83=57×3×2=308÷(42÷6)=452×(14÷7)=91.0-57.8=62×(30÷2)=564÷6×4=137-945÷9=37×12÷4=238-235+58=539-352-14=22×25=500-931÷7=19×18÷6=36+116÷4=30.6+55.2=108÷(18÷9)=502÷(821-819)=32×(483-460)=276-(232+26)=70×10÷2=700÷5÷7=11×9×91=4.6+9.8=267-14×15=85×32=(76-23)×18=446-29×11=97×73×3=761×7=386+158=360-324+215=248+119=30÷(430-428)=309+11×50=58×(288÷4)=23×26=28÷2×37=(394-151)÷3=455-59×2=86÷2×70=424÷(4×2)=6/9-2/9=420÷(18÷3)=91×2×8=13×70÷7=200+21×26=470+331+991=451+405-203=936÷(4×2)=32×27-323=11.0+72.1=215÷(25÷5)=850+414+713=704+275=31+269×3=82×5+262=429×2-679=792÷2÷4=(147-82)×87=52×41×3=43×14+370=60.9-42.3=10×83-92=491+288×3=22×77÷2=430÷5+774=543×3-317=9.3-8.8=890-(336+151)=116÷4×27=465-15×27=432÷8×7=40÷8×83=103+262-81=280-138=415-13×26=84÷(439-433)=76×10-652=228×3-218=800÷5=79+140×4=147÷(18÷6)=27×(56÷4)=59×(171÷9)=932-18×22=11×7×19=(243-168)÷5=329-(647-617)=287÷7×19=267+199-19=657÷9×58=8.3-7.2=412-23×11=333+(272-179)=11×55×2=36×22÷6=276-(139+25)=749-10×13=156÷(2×3)=252+169=900-177=21×2×87=540÷6÷3=809+17×27=990+33×30=439-366=310+204×2=26×32÷2=952×(36÷4)=443-274=15×54-159=584÷8×11=(149-125)÷6=947-23-67=15.3+63.3=507-(324-76)=744÷(994-988)=382-342÷3=609-65×3=961-108=962+177+445=52.8+36.3=参考答案(809-424)÷7=550.4+7.7=8.123-128÷8=7437-45÷3=422223×3=669803-10×56=243213+974-698=489443-293=150413+63-38=438750÷(3×2)=12528÷4×65=45511×45-144=351555+(969-103)=1421464-(294-11)=181432÷8÷9=6330+(466-16)=780629-47+537=1119319+(276-204)=391738÷3÷3=82242×(12÷4)=726420÷(16÷4)=105922-174-520=228179+58×12=875737-(325+123)=289(438-34)÷4=101390+(808-237)=961(547-531)÷2=8378+107-229=256824-86+117=855423×(809-805)=1692465×7-954=2301165+10÷2=170(200-138)×13=80647×2×4=376318+29×22=956784×8-888=538451.6-15.1=36.5981-677+66=370203-12×13=47184÷2=92279+109+202=590975+(458-70)=136399×(509-470)=386119×(99÷3)=627364+842÷2=78584×(45÷5)=75623×4×64=5888298+658-795=16141×(45÷5)=369880÷(2×4)=110312+(381-165)=528216×(462-459)=648310÷(418-413)=62180+80-141=119(137-110)÷3=9755-46×7=433240+(912-826)=326828-593=23517×37=629432-93-21=318470-67×3=269231-82×2=67489-(298+91)=1003.8+2.9=6.757+811+579=1447179×(16÷8)=358248×3-246=498306÷3÷3=34727-618+142=251208÷8×3=787.2+2.4=9.6483-46×10=23370×2÷5=148315+(860-802)=37310.0-2.0=8.0164÷2+195=27720×(732-703)=580(340-46)÷7=42459÷3÷9=17939÷(27÷9)=31364×(28÷7)=256888÷2×6=266424×3×63=453658.6-24.1=34.5450-369+36=11727÷3×94=846321÷(17-14)=107205÷5+830=871102×7-177=537530+(365-177)=7186.4+6.6=13.043×7-200=1014/7-2/7=2/7985+540÷6=1075211+12×50=811162÷6×8=216108×(63÷7)=97239.4+21.6=61.0129×(24÷8)=387702÷(3×2)=117352÷4×5=440315÷7×49=2205376÷(4×2)=4788+344-407=25162×(324-320)=64810÷5×64=128487+293=78028×(449-433)=448735×(204-197)=5145179+26+305=51041×28÷7=164982+350-942=39021×7+260=407270+26×20=790192÷4×2=96269+(435-347)=357668+(255-179)=744180÷4=45863-(357+492)=14775-693+229=311120×6÷4=180227-690÷6=11260×99×7=41580192×(35÷7)=960272×7-450=1454895-567-157=1715.6+2.8=8.433÷3=11371×2÷7=106500+91÷7=51383×2=166(301-252)×18=882464+688-391=761973-(32+189)=752315÷9÷5=7448-25×11=173112÷8×57=79825×6×2=300536÷(2×4)=67388÷(335-333)=194550×(24÷8)=16505.7+0.3=6.0480×3÷8=180294-86=208(475-283)÷6=3216×59×9=8496851-397=4541/8+4/8=5/8616÷7×2=176846÷3=282197×(61-57)=788(468-343)÷5=25335÷5=67485+(403-356)=532975-(836-15)=154584-(819-693)=458814×6÷4=122174×3×2=44429+13×29=406528÷4÷2=66626-512=11450×2×3=300478+741+618=1837457-(87+266)=1044.4-1.9=2.5143×(455-451)=572349×4=1396702-381=32129×21-515=9424×2×4=192428-34+27=42141×2×45=3690330-(464-167)=33824×(42÷6)=57682/8-1/8=1/8464÷2=23215×4×82=4920237+120=357406-19×8=254290×(175-172)=870224÷2=11215×45-464=211349-(39+137)=173360×2×6=432088÷4=2273+95×4=453824+700+629=21533/7+2/7=5/790×(408÷8)=4590748×(25÷5)=3740200÷2+320=420485+19×14=75111×7×49=37732/7+4/7=6/7147÷3+881=930396-391+88=93383-270-98=15830-50×2=730421-48×2=325311+497+799=160716×28=448684+53+181=918179×(141-137)=7161.8+83.2=85.0110×9÷5=198294÷(951-945)=4946×13+377=975200÷(10÷2)=40594-148-126=32022×4×40=35208.2-0.8=7.4810÷6=13533×11-109=254143×6+138=996414-(310-177)=281(291-132)÷3=5312×40÷2=24036×38×5=6840(804-794)÷5=2230-18×11=32478+848÷4=690118×8=944135+95×10=1085420-(66+121)=233391-24×10=15194+(372-53)=4133/5-1/5=2/5300÷6×76=3800148÷(16÷8)=74794-(236+326)=232972+755-155=1572376÷4=94318-314+246=250376-351+569=594615×8÷2=246071×81×5=28755101+(357-29)=42914×(200÷5)=56021÷3×21=14717×(60÷3)=34090×96÷6=144015×78÷2=585771-528-192=51356+40×5=556148÷(18÷9)=7414×7×40=3920209×2=418812÷(2×2)=20357×8÷2=2282/5+3/5=1117×(431-423)=936515×3-833=712(39-11)÷4=71.7+8.8=10.5204+99-205=980.9+9.8=10.72.9+5.4=8.3124÷(449-447)=62699÷3=233523+333+133=9898.6-7.4=1.288×6÷4=132636-371=265584÷(4×2)=73799-401=39848÷(32÷8)=1212×(74-62)=14441×98=401822×(233-203)=660602×(36÷4)=5418147+12-143=168.0+6.9=14.931×8÷4=62308÷2×8=123296+(488-308)=27635×(71-68)=105272÷(272-268)=68498×2-472=52442÷(24÷8)=14726-389-97=240180×5÷4=225894-(970-915)=839364×2-657=7142×2×24=20167.3-7.1=0.2(523-460)×73=459915×23×2=69030×27÷2=4057.1-4.1=3.0432÷9÷2=24810×6÷9=540462÷(216-210)=77660÷(2×3)=110(465-448)×48=816165÷(359-356)=55261+60-74=247570-239=331960÷(54÷9)=16020×4×21=168010×24×2=48016×54÷6=144804-655÷5=67312÷4=3585÷(27÷9)=19513×13+399=56877×77=5929891-265-480=146109+67=176517+392=909465+318÷2=624620÷5=124144÷(4×2)=18765-(816-583)=53218×23÷9=46108÷(3×3)=12458-62×4=21053×22=1166293×4-319=85310×18-134=46338-112-208=1894×(388÷4)=9118968÷8=12129×28÷7=116383-77=306775+112×8=1671280-204-14=62499-19×10=309180×(10÷2)=900(134-50)÷6=14731-443-100=1882.9+8.6=11.524×31=74429×30+265=1135700×6÷3=1400264+10×45=714402-86-298=18991-(943-601)=64970-36÷4=61270÷(73-64)=30928÷8÷4=2912×23×2=5521.2+3.2=4.4(851-655)÷4=49208-378÷6=145116×2=232432-(28+319)=859.3-2.7=6.621×11×3=693698÷2+420=76928×63=1764187+310-151=346220÷(24÷6)=55144÷(3×2)=24454+(470-176)=748(146-95)÷3=1717×24×2=81614×4×20=112072×(46-35)=792825-149-353=323653-(817-336)=17243×(205÷5)=1763616÷(2×4)=773/4-1/4=2/4(295-254)×10=41059×14+916=17427.5-5.3=2.2376+80×6=85635÷7×53=265250-(244-178)=18499×52÷3=1716768×5-686=3154415×9-506=322949-216÷6=13532+44×14=1148453-103-241=109222÷(878-876)=111514+(967-409)=107215×88÷2=660113+625=738343÷(63÷9)=49371-11×21=14076×19÷2=722618-332+821=1107471-14×31=3727÷(18-15)=9177+10×9=267259+804÷3=52723×33-102=657586-(269-226)=543180÷9=2048÷3=1615×3×50=225045+208=2530.4+7.4=7.8409-121×2=167876÷2+496=934(459-432)÷9=3958-312÷8=91917×32÷8=6811×(98÷2)=539281×3=843795×(719-713)=4770(555-511)×73=3212438-86-217=135468-271=197198÷(3×3)=2244×10-188=252382-154+387=615(547-151)÷2=198402-174+53=281412×(989-983)=2472187×2-51=323148÷(61-59)=74948÷3=31646×3×2=276147-648÷6=3962+(387-159)=2905.3-3.5=1.83.9-3.5=0.4925-(819+85)=21844÷(2×2)=211465÷5×30=2790987-61×4=743384+441+764=158925×9÷5=45464÷4×7=812413+(433-26)=820581÷(341-334)=83997×(213-205)=7976729÷9×7=5679.5-4.5=5.072×4×3=86418×5×43=3870393÷3+333=464319-73+36=282493-268-205=20335÷(45÷9)=6725×(173-150)=57598×6-566=22208-173=357/9-1/9=6/9111×(14÷2)=777212-64+19=16747×44÷4=517115×8×9=82804/8-3/8=1/8500+(859-684)=675409-283+550=676416÷(68-60)=5210×30-198=102998-545+524=977341-(230-76)=187108÷6×15=27060.5-56.5=4.094×91=8554576÷4+271=415(212-68)÷9=1653.4-10.6=42.8449-17-128=304782-504÷6=698421-91-257=73412+177+269=8584.8-1.8=3.02.8+7.0=9.8284+267=55122×26-294=27873×6+657=109541×(14÷2)=287735÷5=1473/8-2/8=1/833×4×3=396175×(84-80)=700124+60+285=46914×20×2=560489-204÷6=455676-116×4=212645×2=129078÷3=2642÷(211-204)=6231×(412-408)=924777+680÷5=913243÷9×6=162(971-901)×63=4410400÷2÷5=40892-(502+191)=19918+33×11=381467+488÷4=589234×(12÷3)=936847-(537+37)=2732.6+2.9=5.5216÷8×14=3788.9-2.4=6.5372×(600-594)=2232(928-503)÷5=85891÷3=297143×5-303=41227×3×17=1377(585-201)÷3=128(293-229)×10=64030×32÷4=240966×5÷6=805402×9=3618215÷5+23=66195÷3÷5=13682×4=272817×99×5=8415472×(128-122)=2832(113-25)÷8=11316+488+449=1253345-885÷5=16876×13=988352-34-133=18595×(378÷6)=598559×(24÷4)=354506×(30÷6)=2530944÷(16÷4)=236113×4-270=182108+247-239=116175÷(10÷2)=35734+450-807=377192÷4÷2=24708+181+884=1773867-522=345194÷2×36=3492854-362=492515÷(20÷4)=103104+203×3=713247×2+728=122293×61=567363×(231-218)=819548-12×7=4645.1-2.0=3.1843÷(388-385)=281377-76÷2=339452-696÷6=33630×13-265=125307+16÷4=311149-70-55=24161×3=48335÷7×69=345371×(12÷6)=742108×2÷4=54467-87+57=43744×(330÷6)=242059×60÷6=590755+284-450=58979+(409-386)=102296-568÷8=225373+791=116482+820÷2=49280×(449-442)=56096×20×3=576017×15-128=127236+92+636=964924-(417+442)=6558×(776-713)=365416×27-35=39795÷5+39=5836×30×4=432027×3×78=6318445×2-820=7029×30÷3=290819-(29+485)=305601-576+864=889230×3-229=46193×46÷6=71312×23=276770-178×4=58315+100+117=53265×3×2=390348-30×11=1816×18=28844÷2=22319+13×31=72274×5×7=259019×4×83=6308188-14×11=34267+122=3893.2+4.8=8.067×4×8=2144259×2+129=647941×(245-241)=3764599×(42-39)=179791+310-244=157944-378÷3=81870×19×2=2660750+92×5=1210276-124=15219×3×45=2565624+136+202=962711-60÷4=696388-716÷2=30252÷(16÷8)=12660-37=23837÷9×6=558200-261÷9=171432-257=1753/5+2/5=1455-124-156=175136÷(4×2)=17923+264÷8=956250-17×10=80214×7=1498868-422=446948-(726+201)=2130×(52÷4)=390185×(35÷7)=925266+24×18=69854×(33-25)=432645+363÷3=766540÷2÷2=135120÷3÷4=10488÷(2×2)=12215×(441÷9)=73530×7×3=63071+235=30654+88×11=1022173×6-886=152355-(128+141)=86731+26×33=1589182×4÷2=36427÷9=311×10×8=880346×2+618=131016×18×3=864544÷2=272890-56×11=27422×19-198=220370+44-377=37480-(326+31)=123387+(703-130)=960680÷(2×4)=8544×77÷7=484286-82×2=122684÷6×2=228436+(419-363)=49221×8×2=336344-217=12713×40-475=45155×6×7=6510827-810÷5=665220+59×11=869790-38×10=410421+(158-124)=45553×(258÷6)=22798/10+2/10=116×(237-198)=62418÷2×32=28822×34+600=134817×17×2=578188×(40÷8)=94096×77÷7=1056307×2=61436×4×5=720245-(342-291)=194196×4-651=133117+774+23=914396÷(10÷5)=198897+950-759=108814×3=42270÷2÷5=27484-(67+271)=146156÷6×2=52312÷4×3=234163+788+839=1790304+488+11=803281-57+295=519404×2+113=92162×3×5=930111×5-98=45781+344+344=76919×49-235=696270÷(193-188)=54400-324+370=446538-418=120403+924-205=1122382×2=764749×6÷2=2247640÷(2×4)=80144÷3×85=4080955-73×11=1520.2+8.2=8.4162×6÷2=486448÷8÷7=8666÷(920-918)=333145×6-61=80910×(316-309)=70424÷(32÷4)=53551-137×4=3128÷4=32164×3=492328÷4×6=49213×13×5=8459.7-6.8=2.9616-(54+113)=449908+100+874=1882365+85×3=620345-(225+67)=53198÷3÷3=22507+(253-32)=72873×4-71=22136×14-189=315445-625÷5=3206.2+13.9=20.1471×(14÷2)=3297262+213=47536×2×29=2088193+10×75=943996÷3×4=132810×6×27=1620468-279=18982×(96÷8)=98478+201=279681×5-673=2732961+(711-222)=1450409+(974-566)=817840÷5÷7=24342÷(48÷8)=5771-(217-211)=6513×(305÷5)=793955+89×4=131113×(429-355)=96231×3=93(921-771)÷2=75687-468+471=690328÷(32÷4)=4113×(432÷9)=624909-37×17=280136-(389-255)=211×28-11=297897-117×7=78243-101+121=26377×4×3=9243.8+0.2=4.0785-(610+74)=101(283-271)×55=660(938-849)×77=6853479+25×9=704259-10×4=21998×(372÷6)=6076161+744÷6=285140+647=787360-15×10=210241+90=331848÷4÷4=5352.9-31.8=21.1531÷9×34=2006796-(234-206)=76827×16-342=9018+10×28=29893÷3=31488-350+957=109511×90=990184÷(195-191)=46486-(59+163)=26455×10=55025.8+29.1=54.927×17-90=369738÷2×8=2952299+140×2=579558+115×3=903178-16×10=18349+140-274=21540+136=17620×23-240=22023×2×94=4324288×3÷6=144108÷(12÷4)=36645-88×2=46985×26=2210(174-86)÷2=4498×6÷4=147960÷4÷2=120796÷2÷2=199396÷6÷6=1158.6-8.4=50.2446-(39+367)=40268-39×2=19041+148=189218+293+204=715126÷(12÷6)=6357×(183-109)=4218128÷(2×2)=32270-64=206131×(20÷4)=655457-59×7=4492÷(429-425)=23525-450÷3=375(867-583)÷4=71(392-86)÷6=51(952-684)÷2=134535×2=107010×9÷6=1535×66=2310109×4-69=367776-(519-221)=47893×63=585912×40-223=25713×10×5=650276-(474-244)=46785-166=61995×2×4=76020×18=360960÷(4×2)=12086.4-48.4=38.0463×(16÷8)=92660×16÷8=120130×5=65036×28=1008452-133×3=5354.8+24.8=79.6855×6=513053×(548-506)=222686×12×8=8256207÷(21÷7)=6970×(20÷4)=350625-(210-167)=582(215-195)÷5=485+237+585=907297÷3÷3=33827+90+74=991994+(746-62)=1678159+81×3=402192÷(15÷5)=64416÷8×96=499242×17÷7=102896-31×25=121114×5×7=399025×44÷2=55056×(60÷6)=560553+262×3=1339379-(479-253)=153487-(293+77)=11777×72÷9=61631×10×2=620912×4÷8=456882÷3÷3=98855+304+34=1193402÷(3×2)=67293-132+288=4491/6+2/6=3/610×56=560979-(641-341)=6798.5-5.7=2.864×(81÷9)=57697×(20÷4)=485311+48×2=40743.8+51.8=95.6741-479-82=18010×42-81=339243×4-954=187.4-1.3=6.120×21-66=354470+(411-218)=663666÷3×8=1776102÷6×20=340292÷(245-243)=146948-11×32=596170÷5×82=2788750×(193-186)=525011×8×34=2992571+135×3=976975-(974-623)=624(918-840)×57=444628×14×2=784912÷(24÷8)=3041.8+3.6=5.4111+189=300252÷7÷6=615×33-133=362465-11×30=135411-25×8=21120×2×19=760397-16×17=12516÷(56÷7)=2815+119×5=141032×10×3=960887×5=4435580+905=1485124÷4×14=434199×5-335=660478-(56-29)=45167×(744÷8)=6231277-242=35360÷6÷4=15140÷5÷7=4991+13×11=1134132×(12÷6)=26412×19×2=456216÷(3×2)=3694+(498-496)=96540-95×4=160304÷2×3=456466-12×15=28628×3×94=78962/5-1/5=1/5215+604=819340-21=31956×56×8=25088578-(999-480)=5928×11=308358-14×11=204472-44×5=252489+242+193=924169×3-349=158245-46-94=105144÷9×32=512454+265=719722-91×2=540161÷7×16=368(298-199)÷9=11410-13×13=241114-58=56(827-543)÷2=14276×2×4=60881×12÷6=162280×3÷7=120428-22×17=54101+(440-356)=18511×5×12=66019.0+30.1=49.15.4-3.7=1.7473+232+184=889478+330-162=646330-594÷3=132199-(171-26)=5419×(269-172)=1843243+97+63=403314÷(18÷9)=15765÷5=13330÷5=6688×(108÷9)=1056248÷2=124900÷3+567=86716×11=1762/7+3/7=5/7178+300-