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72+80=207+460=10×3×65=80×91×7=372-(197+70)=284-900÷6=241×3-87=184÷2×70=144÷(3×3)=(685-25)÷6=870×(35÷5)=15×44÷2=34×6×2=15×7=216-71+315=270÷5×7=580÷5×7=69×5÷3=610×(36÷9)=925-(358-290)=23+510÷6=(968-924)×98=944-(239-191)=40×14=307-105=472÷(2×4)=77.7-22.2=720÷5+456=(940-742)÷6=3/7-1/7=83.1-67.2=745+(668-526)=55×2×3=94×67=115÷(15÷3)=(938-526)÷4=91×(443-439)=426-12×33=328÷(24÷3)=84×88=943-30×31=8.0-6.8=92×82÷4=498×(392-383)=4.5-1.7=729-14×52=(471-19)÷4=153÷9=608÷8×68=326-18×13=122×(207-199)=26×2×61=184×2×6=210÷(607-600)=46×17=24+(466-348)=26÷2+78=98+275=699+(962-585)=526+12×78=38×(40÷8)=742÷7÷2=32×2×81=(283-208)÷3=600÷8÷3=972÷9÷4=126÷3×24=972÷(3×2)=146×6-752=411-155-63=279+42-204=329-240÷2=738÷9×63=333+(212-67)=497-17×27=312÷6×12=51×13-561=850÷5÷5=11×54÷2=131×(25÷5)=(964-943)÷7=123+492+495=750÷(2×3)=132÷4=343-191-78=0.3+2.5=332-62×4=312÷(16÷8)=312÷(2×4)=30×99÷3=(937-879)×85=580+125+50=763-255-498=14×14×5=15×5×29=612÷3+135=421+654+337=12×(844-746)=19×12÷2=80÷(2×4)=549-120÷8=300÷3=27×(447-435)=17×11×4=125×(470-463)=691-494=687-314-75=520÷5÷4=33.1+62.8=42÷(160-154)=288×(246-243)=16÷(14÷7)=704×4=68-(805-751)=421-19×21=4/8+2/8=(623-317)÷6=303×2÷6=933×(624-618)=228-(474-308)=447-341=12×22-54=578×2÷4=874-105×2=858÷3+44=27×3×62=51×85÷3=2.9-1.7=252+40÷2=571-447+211=699×3-70=427-339+15=679÷7×9=470-70×3=204÷(3×2)=97×2=14×(175÷7)=19×43+645=75+(389-313)=505+252÷9=220-88×2=173+(404-19)=429-351+315=81×(469÷7)=354÷2=469-74×2=698-49×12=204÷6×22=52×15-79=354÷2÷3=382×3÷2=10×5÷2=853-(738-329)=139+17×12=93×61=80.5-51.2=(410-376)×21=15×2×16=24×8×4=45×16÷5=282-17+212=380÷(351-347)=355-16×11=12×10×8=40×11-395=883-701+70=184÷(4×2)=5.8-3.5=163×3+291=271-(382-156)=21×32=44×2×42=310÷5÷2=581÷7×11=72×63×7=5/8-1/8=9.7+3.2=839+19×20=175×(924-918)=795-(318+374)=16×(72÷3)=296÷8=81+10×75=2.7+2.0=121×4-220=280+157-304=327÷3+293=148-28÷4=(128-52)÷4=78×8+40=423-(201+23)=595÷5÷7=11×4×58=745÷5×9=743+849-398=31×(151-143)=139+235+461=110×(54÷6)=83×11+72=91×26×3=544÷(16÷2)=599×7-516=14×50-80=646×6=58×3+869=35×3+450=210÷(248-241)=68×6=143×(35-31)=44×56=234÷2×8=327-254+325=118×2+162=85+114+696=198÷3+30=255+119=135+10+505=30×2×45=649-573÷3=220÷5+727=799+333÷9=38×(140÷7)=950-110×6=408-642÷2=105+355-411=189+(443-116)=40÷4=(384-290)÷2=489-258-216=83+409=9.7+30.3=512÷8÷8=199+357+171=126×2=427-137+151=10×26+166=528÷6×45=380+(834-386)=30×29÷5=396-(287+108)=428×4-146=16×23-19=189×2=111×(30÷6)=596+67+206=834-409=942÷(2×3)=60÷5×57=172×4×6=964×5÷4=9.7-5.1=648÷(42÷7)=128÷4÷4=93+31×29=38.0+4.4=235÷(10÷2)=736+(598-567)=154+303=1.1+3.5=91×7-392=204×3×7=584-29×15=27×(640÷8)=712×9-988=13×(432÷6)=288÷6÷3=(138-42)÷4=977-(178+102)=261-(340-325)=17×12×4=826÷2÷7=83.3-6.8=824-696÷8=543+963=20×7÷2=898-357÷3=354÷(431-429)=872÷2×7=(405-382)×26=296-(432-363)=18×25-70=104÷(24÷6)=314-11×14=40÷(393-389)=402-203+135=56×13÷8=371×2=465-128-77=(217-127)×10=87×(90÷9)=230÷(383-378)=516÷(2×3)=72÷2×9=21×5=135×2÷6=12×14×2=369÷3=267+137-13=825-60×3=12×(164÷4)=154÷7=287÷(347-340)=738÷(3×3)=483-325-39=240÷6×2=148×4÷2=64×63÷2=907+(739-700)=9.4+7.6=356×3-927=334-11×27=32×3×30=828×6÷3=360÷(3×2)=5.3-2.4=6.7+6.1=240÷3×9=47×44×2=888-599=19×(95÷5)=87+16×11=473-12=340-524÷2=12×60÷2=38×30×9=18×4×29=31×24÷8=408÷(27÷9)=556+32×8=322×(184-179)=(232-10)÷2=549×(35÷7)=107×(25-20)=362-11×25=186×2×4=(468-40)÷2=117×(72÷8)=259+(389-293)=383+34×27=426-26×15=32÷4=6.5-1.4=50×3×4=4.5+6.0=57×(18÷6)=61×36×3=16×(190-152)=474-344+218=148÷(28÷7)=(683-635)×95=224×7÷4=393-71×2=188×5-155=445-22×13=340÷4×57=410-69×5=3.2-0.3=441÷3÷3=27×(346-327)=291+96×2=50+51+994=7.9-0.2=81×12÷9=15×(35-13)=845-19×42=587-(96+135)=198+168×5=805+633-769=454-(104+19)=640÷5×3=172-118+384=35×2×23=34×2×81=57×5-124=9.2+1.1=287×3+80=922-505+981=474÷(83-77)=180÷(3×3)=924×(890-882)=358÷2=22×(155-139)=35×16-467=868÷(792-790)=243+11×27=371+539+811=243+370+328=737×(938-929)=304÷(223-221)=128×(24÷3)=362+316=191-(354-274)=617×7=496÷4×9=40×11-304=(547-76)÷3=245+864÷6=381÷(133-130)=99+241-58=469-221×2=497+516÷6=25×20-211=642-564=489+641+58=138-136÷4=99×10-624=906÷3×2=9.7+9.6=70÷2×3=87×64=21+568+354=912÷(4×2)=38×17+160=248×6-608=68×75×8=4.6+4.6=975-162-728=780-380=390÷3÷2=23×32÷4=16×3×69=86÷2+509=178×(664-656)=12×42=542÷(18÷9)=201-204÷3=955-(819-424)=17.4-4.5=112+301=330-(158+27)=162÷9+746=83×23×2=(403-342)×12=659+935-891=515+879-957=22×18=35×33=570÷2=9.2-2.5=24÷(2×3)=4/8+3/8=795+(897-66)=964×(24÷6)=414+881=12×39=37.9+5.5=282×5=10×4×25=33×24-240=105×2÷6=947+575+564=13×56+992=29+25×9=20×47=(804-180)÷4=674-148+593=552÷2÷6=874-(460-369)=787+18×27=10×84=242×4÷2=111×6÷2=63×6-248=11×(312÷8)=298-(123+104)=909-58×5=58×5×9=23×4×37=37×16-247=82×10÷2=319+797=321-246÷6=343+13×41=17×5×78=679-212-404=673-(64+375)=826+23×8=131-750÷6=492-344-18=228+231=625-(118+360)=50.4-22.5=4/5-1/5=10×9×33=950+880=59×(72÷9)=20×18×2=276+(586-518)=36×50÷8=24×31=117÷(408-399)=144÷(2×2)=400+(406-55)=909-(153+218)=540÷3×6=941+45×20=492-(304-132)=507+308÷4=399-212=18×20÷9=302-293+126=13×13-52=434-(363+39)=14×23-181=9.9-6.4=956÷(28÷7)=23×18×2=384÷6×51=56×88=234÷6=(566-494)÷2=418-(130+18)=450÷9=667×9-640=257+905-361=114÷6×42=75×(54÷9)=136÷2=27×10×3=585-105×2=2.6-0.9=378×2×6=380-23×10=(390-220)÷2=8.9-4.3=256÷2×7=11×22=257×2=743+946+921=(439-412)×27=264÷(806-800)=350-(115+118)=774-316÷4=314-290+167=648÷8÷3=982×(63÷9)=361×8÷2=583+340=751+(154-53)=40×(246÷6)=807-(417-195)=49×4×5=60÷6×46=11×6×10=296+126-398=242+59=417-18×18=253×(555-546)=269×4-68=686-416=474-(14+375)=12×10÷2=362-(373-341)=350+251×3=483+162=712-16×16=92+111×8=419+342÷3=18×16÷6=47×2×98=343÷7×78=77+85=357×5=217-72×3=912-44=2/5+3/5=230÷2=32.2+29.0=18×7×9=285÷(45÷9)=19×(776÷8)=2/4-1/4=1/8+7/8=37-(275-256)=484+200÷8=51×(95÷5)=57×39=99×33×9=504÷8÷9=11×11×5=104×8×5=455-10×14=703×5-789=10×2×48=270÷3÷3=522×8÷9=358×5-329=264-157-20=82×4-293=15+74+399=484-196+176=63÷3×9=39×13=112+342+400=345×(56÷7)=3.4-2.9=392÷(782-778)=937-205=988-44×13=198+142=760÷(4×2)=120÷5×35=493+982-993=707×8-958=908÷(2×2)=822÷(18÷3)=350-14×24=(493-101)÷4=28×7×3=334-131+52=35×24÷6=10×56-328=480-205=318÷(396-394)=31×11-22=40×62×5=559×9÷3=960÷3÷8=11×7×75=(153-13)÷2=16×6×95=40÷(253-249)=4.9+45.7=186-128=73+256=92.5-25.5=996÷2=335-(223+35)=282-99=81×2×6=234÷(63÷7)=21÷7+72=903×(35÷5)=665-181-135=269-(188-140)=776+(795-267)=887×(30÷5)=19×30÷2=498÷(3×2)=19×(327-298)=3/7-2/7=33×(486-414)=783-(432-210)=627-50×5=31×(489-482)=769×5-146=309+33×4=(407-56)÷9=720÷(323-321)=2.5-2.3=434+(244-28)=299+930-661=747×8=252÷3×6=358×(20÷4)=8.9-2.3=737+(243-223)=280÷(2×4)=484-476+900=966-(656+93)=284÷(28÷7)=21×(243÷9)=4/8-3/8=317+712÷4=234÷2+713=72÷(45÷5)=57×4÷3=16×9×5=27×(378-365)=58.2-28.6=99×(50÷5)=450÷(35÷7)=(134-99)÷5=81+126÷6=230÷(15÷3)=14×20÷7=684÷(15÷5)=705×(54÷6)=141+455+249=414÷(312-303)=162÷(170-167)=409×2×8=792÷8×38=74×(171÷3)=911-10×78=993÷(384-381)=238÷7×98=968÷2=92×9=392÷(49÷7)=17×10×5=737-240+740=146÷2=30×81×6=357+506+111=14×4×85=361+(275-226)=640-860÷5=358×(491-488)=20×44÷8=208÷(24÷3)=805-358+313=135÷9×51=425-(338-273)=215-72÷9=12×(547-506)=463-(88-81)=425+11-283=338÷2=412-17×16=175-(303-226)=288÷4÷4=163×3×2=326+122-415=11+(416-321)=487+886-839=846-44×7=236×(15÷5)=693÷9+715=830+54×5=(312-245)×28=61×60÷6=237×4÷3=12×10÷6=48÷(32÷8)=536÷2+240=787+99×6=(831-347)÷2=25×16÷2=781-503-62=116÷2×84=682-(994-956)=135+33=3.4-1.0=11×69+127=243+769+317=(416-216)÷5=24×(285-282)=185×4×9=325×(282-279)=(804-770)×31=338-144+838=21×14×2=6.0+6.5=608+296=60×(212÷4)=157+(314-267)=171+(231-190)=133+324-124=146+50+670=446-385=343÷(183-176)=407-14×2=194×2=84+171=25×(280÷7)=65×(168÷3)=239-342÷3=357-27-282=294÷(3×2)=855-25×15=958+818÷2=52+488+329=38×(84÷7)=203+26×26=601-112×3=253×3×5=68+186-76=3.0+8.2=11+749+964=404÷(2×2)=327÷3+260=9.4-0.8=104×2÷4=364+(475-438)=100×(21÷3)=(895-835)×36=114÷6×18=2/9+5/9=93÷(15÷5)=955-(659-149)=643-533+478=156-408÷8=47×(386-357)=3/8+2/8=440×(16÷8)=297-(97+139)=144÷8×59=594-32×9=78.7-44.6=354÷(18÷3)=140÷5÷2=921-76×4=5.1-3.0=38×15=559+287+107=157-27×4=11.9+83.2=360×2-297=2/6+3/6=60×(174-160)=13×(121-114)=94.5-84.1=49×19+363=192÷4+209=116÷4×6=89.3-11.8=354-608÷8=28×13-87=425÷5×73=144÷2÷2=352÷(2×4)=290+41×17=(634-566)×14=2.5+9.7=347×8=160×6÷4=19×42=303+227×2=13×19×3=303÷3=448-182-53=77×(360-357)=53×27×5=180÷3×12=16×21÷7=208÷4×52=32×27=(737-687)×90=29+185×2=63÷(394-391)=359-15×4=0.4+6.5=198×4=161×6+703=32×(36÷4)=80×48=186×3+481=21×(228-202)=151-272÷8=167+277-151=372÷(18÷3)=18×47-163=16×27=168×4-435=14×(24÷3)=10.0-0.9=526+113-384=6.4+7.0=109+68=449-357=73×(124÷2)=317-198÷9=205×2-227=144×(30÷6)=377-47×7=132×6÷9=404÷(10÷5)=303-418÷2=0.4+1.2=64×57=973-343+801=26×19-419=27×5×4=710÷5=624÷2÷3=450÷9÷2=(369-313)×15=468×(15÷5)=863-24×30=57×5×3=271-84=456-92-130=62×12-108=476-(304+105)=207÷(605-602)=563-309-124=29×2×42=63×(80÷8)=812-(645-344)=759-628-57=474+46+219=82×6-200=382-45=107×(206-203)=366-648÷2=15×(306÷6)=206×(222-219)=293-(215+50)=(990-810)÷2=11×15×6=27÷3=304×3=890÷(18÷9)=84×54÷4=913-866+442=56×(89-80)=14×11×5=21×14-22=175÷7×18=600÷(717-713)=566÷2×5=33+188+500=1/5+3/5=917-294-543=600-(921-788)=629+67+621=98.8-89.5=98÷(581-579)=13×22=110×6-527=730+(768-108)=311×(18÷3)=444-294+198=60×9÷3=180-37×3=250+155=347-(28+55)=58+64=155+31×14=358+(473-18)=5.6+4.8=11×7×49=126÷9×57=162+22×34=177+(818-71)=183+80×10=818+434=158×4÷8=216÷(24÷4)=468÷3÷2=264÷(108-105)=334+363×2=878÷2×8=371+402+158=103+204×4=312÷8÷3=234÷9=230÷5=279+652=67×14=4/7-2/7=322-21=93×(431-415)=128÷(2×2)=50÷(45÷9)=767×6-554=134÷2=132-90-15=954-(646+285)=319-(149+150)=61×(96÷2)=732-713+706=4/7-1/7=270÷(3×2)=193+53×4=427+180-494=91×6-122=9.1-0.2=63.0+17.0=43×23=925-402-476=255÷5÷3=(212-28)÷4=22×60=32÷4×16=15×20-32=558-413-118=942÷(3×2)=992÷8×7=414-(56+87)=4/10+5/10=488÷2+244=311-37×7=614+375-966=840-77-573=666÷3÷6=11×(325÷5)=28×29=96.7-94.5=(985-217)÷4=203+247×3=221×(24÷6)=443-147=6/10+3/10=209+327-332=24×15-68=374-11×27=363+34×23=597-602÷7=13×2×16=136×3=468-33×12=288-157=90÷5×9=384÷3÷2=79×61=10×2×10=148×(48÷8)=402×2÷3=298-131+205=231×(24÷8)=402+37-421=475-353=124×5=3/8-1/8=78×(255-176)=41×2=29×45÷5=858÷3×2=668×8-13=97×41×3=607×4=530-370+89=605+(927-909)=71×(276÷4)=34×16÷2=860-590=5.4-0.8=30÷2×58=298+(486-87)=481-(438-242)=384÷(15÷5)=173-44-51=414÷(195-186)=736+51×9=250÷5=648÷6÷6=413+11×37=32÷4×5=33×55×9=7.0-4.9=392-(164+89)=996×(647-638)=364+176=66×11-521=30×(40÷4)=(346-18)÷4=240×5÷6=376-22×17=1/6+4/6=45×2×7=5.5+7.0=26×(123÷3)=310+443+468=16×42=47×(70÷7)=233-55×2=681+534÷6=458-416=391+121×3=990+874-96=54÷2=945÷3÷9=49×15=12÷3+67=119×3-90=187+294÷2=72+12×68=29×(88÷8)=166+(704-432)=704÷8×10=(380-320)×15=200+955÷5=17×20-125=216+211=921-415=738÷(2×3)=528÷(3×2)=471-43-409=681÷3+273=49×(80÷5)=45×12÷5=646+295÷5=519+240÷5=360+61×9=490-(320+16)=536÷4×2=453×3-594=6.0+4.9=272÷2=436÷4×3=167×4÷2=17×17×3=22×5×9=914+(368-297)=472÷(10÷5)=680÷(272-264)=376÷2=59+931-847=61×20×6=161×4÷7=133÷7×49=100+(246-238)=(298-262)÷3=661+925+323=620÷5+354=982×8=324-(409-184)=952-864+356=479-293+76=846÷6÷3=500×3=556÷4×2=734+41×7=770-239×3=320÷8×44=240-70+24=350÷(35÷7)=489-(253+107)=112÷8×42=(347-299)÷3=843÷3=486-305=340-25×7=63×5÷9=370+(767-356)=11×41-168=400-230-52=9.7-8.1=54.2+7.2=982-(557+160)=278+170×5=62+391-56=864÷3÷3=126×2÷3=718-(669-377)=(815-381)÷2=565÷5×7=38×2×8=567×8÷9=389-79=(128-68)÷4=620×(365-360)=459-206=286-(380-273)=37×16=960-(457-78)=504÷4÷9=747+833-135=600÷(2×3)=603+30×33=228-37-93=220-51×3=69×2×3=49×10-229=43-27÷3=98×40=2/7-1/7=865-173-618=27×(527-442)=34×(595÷7)=23×25÷5=233-264÷3=199×4-541=384×2×8=24×3×38=68×99×2=822÷2÷3=838-617+57=(815-383)÷8=178+167+614=402-319-42=304-36=430-(495-133)=180-30×3=738-246÷2=2.8+1.8=91×(40÷5)=503-840÷2=330÷3÷5=933-14×66=216÷4÷2=161×5=138×(32÷8)=984÷(4×2)=192+73-78=(494-198)÷8=52÷(10÷5)=236+93-263=37×2×65=45×6=(960-267)÷7=193+131+132=511×8÷7=576÷6÷6=456-396=93.0+1.9=276×(12÷6)=15×99÷5=383-290+169=69×40÷6=11×3×4=228+59-151=510÷6=264÷4=747÷9×3=690+39+904=27×33-525=419-112×3=46×2×88=106+94×9=87-24×2=38×16-599=419-13×5=726×5=437-368-18=98×54=810÷2×8=387-363=829-(291+55)=5.7+7.3=342÷9=143×4×2=440÷5×59=504-80-353=39×(498-493)=233+396-582=23×17+482=275-880÷8=31×(784÷8)=131+21×11=480÷(177-171)=23×10÷5=19×8×2=368÷2=754-(37+402)=376-141=25×(376-368)=4.0+7.8=755+521=72×8+469=717÷(308-305)=352-(860-715)=304-237÷3=425-(499-269)=23×3×86=72+128+693=25×(77÷7)=888-(336+494)=246+223+333=791-497+73=27.5+71.3=189×(357-353)=921-48×16=1/8+3/8=136+25×24=4.7+10.8=280-86+13=87×(24÷4)=20+58×8=343×(42-36)=528÷8÷2=19×(180÷6)=864-254-170=424+26-356=708÷3=251+95-113=180×9-581=72÷4×8=199-34×3=121+435=216-(139-117)=153-125+42=64+106=(244-205)÷3=295-12+947=164×2×9=870÷(703-701)=195+854÷2=774-21×11=10×21×4=54×(314-310)=616×6-108=345×(16÷8)=788-30×19=333×2-192=26×70÷4=365-191-86=789+322×2=444÷2×5=297×(568-559)=393-(131+259)=63÷7=793×6=196-22=781-27×25=464-(21+256)=840÷2×7=748÷(2×2)=27.1+41.9=12×25÷6=74-(40+12)=275+268×2=254-(305-175)=744÷(2×2)=451×2-321=438+147=369+201×3=642-438=243÷9×10=750×9=68×3-76=810÷(410-404)=427-23×11=93×79×5=14×4×13=188÷(266-264)=148×9=14×19×3=701-(944-421)=(222-176)×16=17×4×16=34÷2×7=21+509-230=16×26-323=150-102=267-66×3=476÷(2×2)=4/10-1/10=252-42-152=19×41+778=(489-353)÷2=465+83-18=243×(72÷9)=132×(48÷6)=102×2=95÷(25÷5)=811+238-273=472-17×16=45÷9×94=232×4=12×8×5=386-334÷2=896+15×29=81×70×7=22×4×22=288÷2×9=369+(348-127)=401-648÷2=72÷3=123-10×6=424÷(341-333)=99×97÷9=55×3×2=290-(387-322)=428-604÷2=876÷(2×2)=(844-755)×61=715-(24+579)=104×6=27×3×8=(141-121)×35=(435-186)÷3=27×2×3=33×16+57=443-129=87×54=770×4=834×(470-465)=343-228=77×44÷7=15×15×2=714÷(3×2)=647-894÷3=795×9÷3=852+99×2=40×3=376÷(20÷5)=252÷(56÷8)=147×5-538=188÷4×29=802-110×7=154-678÷6=564÷(2×3)=197+(182-168)=381+247×2=18×22-220=816+310÷5=(119-93)×90=180-102-54=737-37×6=14×59=92+33=75×57×8=390÷2=205×3÷5=12÷6=369+(281-169)=229+401=369+(145-50)=80×10-505=335-299+100=155+431=58×8=456×2÷6=(521-212)÷3=862×4=163+162=436÷(2×2)=18×(264÷8)=669-(237+280)=175-13×12=638×6÷2=395÷5×83=70×6÷4=374-166+160=55×(895-847)=606÷2×7=10×7×21=94×(122-78)=716-576÷2=19+20=21×25-308=3.4-2.4=14×4×5=737-(239+376)=416+148+151=69×12-411=248+32×5=882×7=12÷(12÷4)=930-13×55=504÷(3×3)=2/6-1/6=85×(720÷9)=301+355+722=(381-297)÷7=256-(284-41)=108×2=261+40×15=63÷(427-418)=327+(176-46)=777×7÷3=157+181=930÷(256-253)=180÷(735-733)=313-179-127=40÷2×3=115+10×59=531×3-64=972-461-275=785÷5+266=112+19×12=133×(106-100)=22×4×53=261+12×23=419-(31+292)=642×(244-241)=228+(233-82)=461-(272-162)=168÷7×13=90×(184÷8)=(212-194)×55=152÷2×9=792÷(3×2)=102÷2=714÷2×9=5.5+9.5=48+(152-16)=278+(978-417)=26×4×9=4.4-3.5=(878-133)÷5=600-738÷9=456÷(4×2)=110×(364-357)=(845-550)÷5=859-(365+471)=388-272-56=182+19×12=150+298=526-374+414=731+65×13=136÷2÷4=37×2+34=119×2×4=904×(309-303)=111-12-19=89+42×5=461-282-66=48÷(52-49)=17×15×2=11×33=277-(189-13)=282÷(380-377)=12×11×4=10×9×61=18×2×94=397-76÷4=98×22=33×17÷3=79×(242-231)=84×(270÷5)=326+489+178=429×3-104=449-20×7=59×14-723=282+201-61=432÷(16÷2)=682-27=176+65×11=362-574÷2=1.6+2.2=312×2÷4=342+912+239=327-(427-142)=351-14×20=62×4×3=232-258÷3=17×17-120=604÷(32÷8)=76×7÷2=318×(14÷7)=19×24-365=54+720÷4=420-382=498-16×14=8.2-5.6=15×(266÷7)=565+418+406=29×(18÷6)=796-18×10=2.2+7.4=67+148-28=294÷6×13=531+888-885=18×(18÷2)=79×11-168=450-86×3=238×4-364=681-103×6=662×(160-152)=9.3+8.3=672÷7×5=13×26-279=883×(793-787)=10×3×4=41×(300-254)=43×73×5=16×4×88=7.3+2.8=172×(463-458)=64÷8×41=参考答案72+80=152207+460=66710×3×65=195080×91×7=50960372-(197+70)=105284-900÷6=134241×3-87=636184÷2×70=6440144÷(3×3)=16(685-25)÷6=110870×(35÷5)=609015×44÷2=33034×6×2=40815×7=105216-71+315=460270÷5×7=378580÷5×7=81269×5÷3=115610×(36÷9)=2440925-(358-290)=85723+510÷6=108(968-924)×98=4312944-(239-191)=89640×14=560307-105=202472÷(2×4)=5977.7-22.2=55.5720÷5+456=600(940-742)÷6=333/7-1/7=2/783.1-67.2=15.9745+(668-526)=88755×2×3=33094×67=6298115÷(15÷3)=23(938-526)÷4=10391×(443-439)=364426-12×33=30328÷(24÷3)=4184×88=7392943-30×31=138.0-6.8=1.292×82÷4=1886498×(392-383)=44824.5-1.7=2.8729-14×52=1(471-19)÷4=113153÷9=17608÷8×68=5168326-18×13=92122×(207-199)=97626×2×61=3172184×2×6=2208210÷(607-600)=3046×17=78224+(466-348)=14226÷2+78=9198+275=373699+(962-585)=1076526+12×78=146238×(40÷8)=190742÷7÷2=5332×2×81=5184(283-208)÷3=25600÷8÷3=25972÷9÷4=27126÷3×24=1008972÷(3×2)=162146×6-752=124411-155-63=193279+42-204=117329-240÷2=209738÷9×63=5166333+(212-67)=478497-17×27=38312÷6×12=62451×13-561=102850÷5÷5=3411×54÷2=297131×(25÷5)=655(964-943)÷7=3123+492+495=1110750÷(2×3)=125132÷4=33343-191-78=740.3+2.5=2.8332-62×4=84312÷(16÷8)=156312÷(2×4)=3930×99÷3=990(937-879)×85=4930580+125+50=755763-255-498=1014×14×5=98015×5×29=2175612÷3+135=339421+654+337=141212×(844-746)=117619×12÷2=11480÷(2×4)=10549-120÷8=534300÷3=10027×(447-435)=32417×11×4=748125×(470-463)=875691-494=197687-314-75=298520÷5÷4=2633.1+62.8=95.942÷(160-154)=7288×(246-243)=86416÷(14÷7)=8704×4=281668-(805-751)=14421-19×21=224/8+2/8=6/8(623-317)÷6=51303×2÷6=101933×(624-618)=5598228-(474-308)=62447-341=10612×22-54=210578×2÷4=289874-105×2=664858÷3+44=33027×3×62=502251×85÷3=14452.9-1.7=1.2252+40÷2=272571-447+211=335699×3-70=2027427-339+15=103679÷7×9=873470-70×3=260204÷(3×2)=3497×2=19414×(175÷7)=35019×43+645=146275+(389-313)=151505+252÷9=533220-88×2=44173+(404-19)=558429-351+315=39381×(469÷7)=5427354÷2=177469-74×2=321698-49×12=110204÷6×22=74852×15-79=701354÷2÷3=59382×3÷2=57310×5÷2=25853-(738-329)=444139+17×12=34393×61=567380.5-51.2=29.3(410-376)×21=71415×2×16=48024×8×4=76845×16÷5=144282-17+212=477380÷(351-347)=95355-16×11=17912×10×8=96040×11-395=45883-701+70=252184÷(4×2)=235.8-3.5=2.3163×3+291=780271-(382-156)=4521×32=67244×2×42=3696310÷5÷2=31581÷7×11=91372×63×7=317525/8-1/8=4/89.7+3.2=12.9839+19×20=1219175×(924-918)=1050795-(318+374)=10316×(72÷3)=384296÷8=3781+10×75=8312.7+2.0=4.7121×4-220=264280+157-304=133327÷3+293=402148-28÷4=141(128-52)÷4=1978×8+40=664423-(201+23)=199595÷5÷7=1711×4×58=2552745÷5×9=1341743+849-398=119431×(151-143)=248139+235+461=835110×(54÷6)=99083×11+72=98591×26×3=7098544÷(16÷2)=68599×7-516=367714×50-80=620646×6=387658×3+869=104335×3+450=555210÷(248-241)=3068×6=408143×(35-31)=57244×56=2464234÷2×8=936327-254+325=398118×2+162=39885+114+696=895198÷3+30=96255+119=374135+10+505=65030×2×45=2700649-573÷3=458220÷5+727=771799+333÷9=83638×(140÷7)=760950-110×6=290408-642÷2=87105+355-411=49189+(443-116)=51640÷4=10(384-290)÷2=47489-258-216=1583+409=4929.7+30.3=40.0512÷8÷8=8199+357+171=727126×2=252427-137+151=44110×26+166=426528÷6×45=3960380+(834-386)=82830×29÷5=174396-(287+108)=1428×4-146=156616×23-19=349189×2=378111×(30÷6)=555596+67+206=869834-409=425942÷(2×3)=15760÷5×57=684172×4×6=4128964×5÷4=12059.7-5.1=4.6648÷(42÷7)=108128÷4÷4=893+31×29=99238.0+4.4=42.4235÷(10÷2)=47736+(598-567)=767154+303=4571.1+3.5=4.691×7-392=245204×3×7=4284584-29×15=14927×(640÷8)=2160712×9-988=542013×(432÷6)=936288÷6÷3=16(138-42)÷4=24977-(178+102)=697261-(340-325)=24617×12×4=816826÷2÷7=5983.3-6.8=76.5824-696÷8=737543+963=150620×7÷2=70898-357÷3=779354÷(431-429)=177872÷2×7=3052(405-382)×26=598296-(432-363)=22718×25-70=380104÷(24÷6)=26314-11×14=16040÷(393-389)=10402-203+135=33456×13÷8=91371×2=742465-128-77=260(217-127)×10=90087×(90÷9)=870230÷(383-378)=46516÷(2×3)=8672÷2×9=32421×5=105135×2÷6=4512×14×2=336369÷3=123267+137-13=391825-60×3=64512×(164÷4)=492154÷7=22287÷(347-340)=41738÷(3×3)=82483-325-39=119240÷6×2=80148×4÷2=29664×63÷2=2016907+(739-700)=9469.4+7.6=17.0356×3-927=141334-11×27=3732×3×30=2880828×6÷3=1656360÷(3×2)=605.3-2.4=2.96.7+6.1=12.8240÷3×9=72047×44×2=4136888-599=28919×(95÷5)=36187+16×11=263473-12=461340-524÷2=7812×60÷2=36038×30×9=1026018×4×29=208831×24÷8=93408÷(27÷9)=136556+32×8=812322×(184-179)=1610(232-10)÷2=111549×(35÷7)=2745107×(25-20)=535362-11×25=87186×2×4=1488(468-40)÷2=214117×(72÷8)=1053259+(389-293)=355383+34×27=1301426-26×15=3632÷4=86.5-1.4=5.150×3×4=6004.5+6.0=10.557×(18÷6)=17161×36×3=658816×(190-152)=608474-344+218=348148÷(28÷7)=37(683-635)×95=4560224×7÷4=392393-71×2=251188×5-155=785445-22×13=159340÷4×57=4845410-69×5=653.2-0.3=2.9441÷3÷3=4927×(346-327)=513291+96×2=48350+51+994=10957.9-0.2=7.781×12÷9=10815×(35-13)=330845-19×42=47587-(96+135)=356198+168×5=1038805+633-769=669454-(104+19)=331640÷5×3=384172-118+384=43835×2×23=161034×2×81=550857×5-124=1619.2+1.1=10.3287×3+80=941922-505+981=1398474÷(83-77)=79180÷(3×3)=20924×(890-882)=7392358÷2=17922×(155-139)=35235×16-467=93868÷(792-790)=434243+11×27=540371+539+811=1721243+370+328=941737×(938-929)=6633304÷(223-221)=152128×(24÷3)=1024362+316=678191-(354-274)=111617×7=4319496÷4×9=111640×11-304=136(547-76)÷3=157245+864÷6=389381÷(133-130)=12799+241-58=282469-221×2=27497+516÷6=58325×20-211=289642-564=78489+641+58=1188138-136÷4=10499×10-624=366906÷3×2=6049.7+9.6=19.370÷2×3=10587×64=556821+568+354=943912÷(4×2)=11438×17+160=806248×6-608=88068×75×8=408004.6+4.6=9.2975-162-728=85780-380=400390÷3÷2=6523×32÷4=18416×3×69=331286÷2+509=552178×(664-656)=142412×42=504542÷(18÷9)=271201-204÷3=133955-(819-424)=56017.4-4.5=12.9112+301=413330-(158+27)=145162÷9+746=76483×23×2=3818(403-342)×12=732659+935-891=703515+879-957=43722×18=39635×33=1155570÷2=2859.2-2.5=6.724÷(2×3)=44/8+3/8=7/8795+(897-66)=1626964×(24÷6)=3856414+881=129512×39=46837.9+5.5=43.4282×5=141010×4×25=100033×24-240=552105×2÷6=35947+575+564=208613×56+992=172029+25×9=25420×47=940(804-180)÷4=156674-148+593=1119552÷2÷6=46874-(460-369)=783787+18×27=127310×84=840242×4÷2=484111×6÷2=33363×6-248=13011×(312÷8)=429298-(123+104)=71909-58×5=61958×5×9=261023×4×37=340437×16-247=34582×10÷2=410319+797=1116321-246÷6=280343+13×41=87617×5×78=6630679-212-404=63673-(64+375)=234826+23×8=1010131-750÷6=6492-344-18=130228+231=459625-(118+360)=14750.4-22.5=27.94/5-1/5=3/510×9×33=2970950+880=183059×(72÷9)=47220×18×2=720276+(586-518)=34436×50÷8=22524×31=744117÷(408-399)=13144÷(2×2)=36400+(406-55)=751909-(153+218)=538540÷3×6=1080941+45×20=1841492-(304-132)=320507+308÷4=584399-212=18718×20÷9=40302-293+126=13513×13-52=117434-(363+39)=3214×23-181=1419.9-6.4=3.5956÷(28÷7)=23923×18×2=828384÷6×51=326456×88=4928234÷6=39(566-494)÷2=36418-(130+18)=270450÷9=50667×9-640=5363257+905-361=801114÷6×42=79875×(54÷9)=450136÷2=6827×10×3=810585-105×2=3752.6-0.9=1.7378×2×6=4536380-23×10=150(390-220)÷2=858.9-4.3=4.6256÷2×7=89611×22=242257×2=514743+946+921=2610(439-412)×27=729264÷(806-800)=44350-(115+118)=117774-316÷4=695314-290+167=191648÷8÷3=27982×(63÷9)=6874361×8÷2=1444583+340=923751+(154-53)=85240×(246÷6)=1640807-(417-195)=58549×4×5=98060÷6×46=46011×6×10=660296+126-398=24242+59=301417-18×18=93253×(555-546)=2277269×4-68=1008686-416=270474-(14+375)=8512×10÷2=60362-(373-341)=330350+251×3=1103483+162=645712-16×16=45692+111×8=980419+342÷3=53318×16÷6=4847×2×98=9212343÷7×78=382277+85=162357×5=1785217-72×3=1912-44=8682/5+3/5=1230÷2=11532.2+29.0=61.218×7×9=1134285÷(45÷9)=5719×(776÷8)=18432/4-1/4=1/41/8+7/8=137-(275-256)=18484+200÷8=50951×(95÷5)=96957×39=222399×33×9=29403504÷8÷9=711×11×5=605104×8×5=4160455-10×14=315703×5-789=272610×2×48=960270÷3÷3=30522×8÷9=464358×5-329=1461264-157-20=8782×4-293=3515+74+399=488484-196+176=46463÷3×9=18939×13=507112+342+400=854345×(56÷7)=27603.4-2.9=0.5392÷(782-778)=98937-205=732988-44×13=416198+142=340760÷(4×2)=95120÷5×35=840493+982-993=482707×8-958=4698908÷(2×2)=227822÷(18÷3)=137350-14×24=14(493-101)÷4=9828×7×3=588334-131+52=25535×24÷6=14010×56-328=232480-205=275318÷(396-394)=15931×11-22=31940×62×5=12400559×9÷3=1677960÷3÷8=4011×7×75=5775(153-13)÷2=7016×6×95=912040÷(253-249)=104.9+45.7=50.6186-128=5873+256=32992.5-25.5=67.0996÷2=498335-(223+35)=77282-99=18381×2×6=972234÷(63÷7)=2621÷7+72=75903×(35÷5)=6321665-181-135=349269-(188-140)=221776+(795-267)=1304887×(30÷5)=532219×30÷2=285498÷(3×2)=8319×(327-298)=5513/7-2/7=1/733×(486-414)=2376783-(432-210)=561627-50×5=37731×(489-482)=217769×5-146=3699309+33×4=441(407-56)÷9=39720÷(323-321)=3602.5-2.3=0.2434+(244-28)=650299+930-661=568747×8=5976252÷3×6=504358×(20÷4)=17908.9-2.3=6.6737+(243-223)=757280÷(2×4)=35484-476+900=908966-(656+93)=217284÷(28÷7)=7121×(243÷9)=5674/8-3/8=1/8317+712÷4=495234÷2+713=83072÷(45÷5)=857×4÷3=7616×9×5=72027×(378-365)=35158.2-28.6=29.699×(50÷5)=990450÷(35÷7)=90(134-99)÷5=781+126÷6=102230÷(15÷3)=4614×20÷7=40684÷(15÷5)=228705×(54÷6)=6345141+455+249=845414÷(312-303)=46162÷(170-167)=54409×2×8=6544792÷8×38=376274×(171÷3)=4218911-10×78=131993÷(384-381)=331238÷7×98=3332968÷2=48492×9=828392÷(49÷7)=5617×10×5=850737-240+740=1237146÷2=7330×81×6=14580357+506+111=97414×4×85=4760361+(275-226)=410640-860÷5=468358×(491-488)=107420×44÷8=110208÷(24÷3)=26805-358+313=760135÷9×51=765425-(338-273)=360215-72÷9=20712×(547-506)=492463-(88-81)=456425+11-283=153338÷2=169412-17×16=140175-(303-226)=98288÷4÷4=18163×3×2=978326+122-415=3311+(416-321)=106487+886-839=534846-44×7=538236×(15÷5)=708693÷9+715=792830+54×5=1100(312-245)×28=187661×60÷6=610237×4÷3=31612×10÷6=2048÷(32÷8)=12536÷2+240=508787+99×6=1381(831-347)÷2=24225×16÷2=200781-503-62=216116÷2×84=4872682-(994-956)=644135+33=1683.4-1.0=2.411×69+127=886243+769+317=1329(416-216)÷5=4024×(285-282)=72185×4×9=6660325×(282-279)=975(804-770)×31=1054338-144+838=103221×14×2=5886.0+6.5=12.5608+296=90460×(212÷4)=3180157+(314-267)=204171+(231-190)=212133+324-124=333146+50+670=866446-385=61343÷(183-176)=49407-14×2=379194×2=38884+171=25525×(280÷7)=100065×(168÷3)=3640239-342÷3=125357-27-282=48294÷(3×2)=49855-25×15=480958+818÷2=136752+488+329=86938×(84÷7)=456203+26×26=879601-112×3=265253×3×5=379568+186-76=1783.0+8.2=11.211+749+964=1724404÷(2×2)=101327÷3+260=3699.4-0.8=8.6104×2÷4=52364+(475-438)=401100×(21÷3)=700(895-835)×36=2160114÷6×18=3422/9+5/9=7/993÷(15÷5)=31955-(659-149)=445643-533+478=588156-408÷8=10547×(386-357)=13633/8+2/8=5/8440×(16÷8)=880297-(97+139)=61144÷8×59=1062594-32×9=30678.7-44.6=34.1354÷(18÷3)=59140÷5÷2=14921-76×4=6175.1-3.0=2.138×15=570559+287+107=953157-27×4=4911.9+83.2=95.1360×2-297=4232/6+3/6=5/660×(174-160)=84013×(121-114)=9194.5-84.1=10.449×19+363=1294192÷4+209=257116÷4×6=17489.3-11.8=77.5354-608÷8=27828×13-87=277425÷5×73=6205144÷2÷2=36352÷(2×4)=44290+41×17=987(634-566)×14=9522.5+9.7=12.2347×8=2776160×6÷4=24019×42=798303+227×2=75713×19×3=741303÷3=101448-182-53=21377×(360-357)=23153×27×5=7155180÷3×12=72016×21÷7=48208÷4×52=270432×27=864(737-687)×90=450029+185×2=39963÷(394-391)=21359-15×4=2990.4+6.5=6.9198×4=792161×6+703=166932×(36÷4)=28880×48=3840186×3+481=103921×(228-202)=546151-272÷8=117167+277-151=293372÷(18÷3)=6218×47-163=68316×27=432168×4-435=23714×(24÷3)=11210.0-0.9=9.1526+113-384=2556.4+7.0=13.4109+68=177449-357=9273×(124÷2)=4526317-198÷9=295205×2-227=183144×(30÷6)=720377-47×7=48132×6÷9=88404÷(10÷5)=202303-418÷2=940.4+1.2=1.664×57=3648973-343+801=143126×19-419=7527×5×4=540710÷5=142624÷2÷3=104450÷9÷2=25(369-313)×15=840468×(15÷5)=1404863-24×30=14357×5×3=855271-84=187456-92-130=23462×12-108=636476-(304+105)=67207÷(605-602)=69563-309-124=13029×2×42=243663×(80÷8)=630812-(645-344)=511759-628-57=74474+46+219=73982×6-200=292382-45=337107×(206-203)=321366-648÷2=4215×(306÷6)=765206×(222-219)=618293-(215+50)=28(990-810)÷2=9011×15×6=99027÷3=9304×3=912890÷(18÷9)=44584×54÷4=1134913-866+442=48956×(89-80)=50414×11×5=77021×14-22=272175÷7×18=450600÷(717-713)=150566÷2×5=141533+188+500=7211/5+3/5=4/5917-294-543=80600-(921-788)=467629+67+621=131798.8-89.5=9.398÷(581-579)=4913×22=286110×6-527=133730+(768-108)=1390311×(18÷3)=1866444-294+198=34860×9÷3=180180-37×3=69250+155=405347-(28+55)=26458+64=122155+31×14=589358+(473-18)=8135.6+4.8=10.411×7×49=3773126÷9×57=798162+22×34=910177+(818-71)=924183+80×10=983818+434=1252158×4÷8=79216÷(24÷4)=