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423-(482-431)=120÷8×19=359-(97+98)=125×8-663=42÷3×39=24×39-415=169+29-60=129×3-148=42+(821-32)=13×12×6=3.3-1.1=66+172+379=436÷(2×2)=15×6×47=20×15×2=616-472=95×73=440-141-130=990-788+631=212÷(220-218)=314+112=29×4×7=760-50×2=369-320÷2=38×10-165=13×16-96=10×27+138=636×4÷3=23×9×6=18÷3×8=870-41=280+19×13=117-207÷9=864÷4×5=600+178=375÷5×81=556+818-792=38×8=707-42×14=412-(354+27)=24+504+439=941-598+210=115-455÷7=13×(165÷5)=497-426+125=10×96÷2=628×(752-745)=812÷7×5=924÷7÷6=410×3-974=69×(255-246)=671+156=727-(911-578)=181+(930-668)=15×(145-142)=19×17×3=448÷4÷4=236-(233-168)=(507-80)÷7=108÷(12÷2)=103+96÷6=253×3=335×9-907=132÷(2×2)=41×24-59=319×(200-197)=40×2×13=5.7-1.1=996÷6×7=27×36÷9=818-372÷6=11×7×5=89×82×6=70×53=236+12×26=883+37-140=16.5+25.0=92+327=28÷(36÷9)=4.0+6.6=587×8-716=102×8÷2=532÷(867-860)=189÷7=280÷4×3=96÷4÷8=431-47×2=25×63×8=952×4=820-(294+85)=834-(805-760)=266×3÷2=352÷4÷2=945÷(12÷4)=10×17-95=180-97=614÷(539-537)=990÷5=85×8=702-(131+326)=11×7×75=62×15-680=979-(113+851)=11×3×94=21×22÷3=530×3÷2=499-812÷4=131+97+103=894÷6×8=11×9×17=492÷6×2=50×4+213=75+23×27=560÷(2×2)=340-(62+10)=25×27=217-13×16=(292-70)÷6=171÷(23-14)=77×7×8=166+65+439=(739-19)÷2=22×19=72÷8×82=116-220÷4=404+(434-364)=922-59×6=298-78-47=414-27×15=6/10-3/10=700+(974-409)=59-140÷5=14×(356-347)=45÷9×63=250+708÷2=116÷(18÷9)=100×6+497=654+144-761=442+70×13=505-(499-265)=398÷(132-130)=724-292+889=177÷3×23=41×5=63÷3×92=71-(459-404)=974+18×33=258÷3×22=486-(147+77)=(142-40)÷3=612×2÷6=25×(259-244)=160÷2=(675-633)÷6=355-30=648÷(3×2)=140÷5÷7=43+34×22=188-(183-152)=85×62=428÷2+981=208+36×8=29×15=12×(472÷8)=52×(18÷6)=349+29×10=328÷(16÷2)=632+575+800=18×(397-393)=419-(84+314)=272÷(2×4)=477×2=61×6÷2=352-338+101=87×78÷3=56÷(2×2)=496-321+184=18×64÷4=5/7-1/7=348-(102+175)=394+73-119=73×54=60÷(2×3)=12×6×38=12×31+205=486÷(63÷7)=425×9=378÷7=694÷2×7=410-23×11=336÷(869-866)=204÷(65-59)=80×9-551=327×2-83=(220-164)÷4=4/7-3/7=31×32-87=22×2=246+14+245=747÷(3×3)=25×12-180=377-(145+56)=40÷4=333-243=490-381=696×3÷9=65+86=60×62×7=8.9+10.0=461×(25÷5)=216÷(4×2)=163-120+81=11×53+401=23+(431-117)=612÷3+305=885÷3×2=270-12×16=36×3×2=179×(33-30)=650×2=165-116=21×10×4=70×96÷8=26×4×6=112÷4÷4=84+(534-470)=270-19=52+175×3=476-(892-777)=22×80=478-(869-470)=21×2×3=960×6÷8=181×(40÷8)=615×4=133+322+13=10×(657÷9)=75÷5÷3=4.0+6.5=401+71×7=24÷(24÷8)=249-250÷2=92×8=1/7+2/7=217-498÷3=32×(116÷4)=300-207+163=969-318-612=524-22×2=11.2+23.2=75×12÷6=147×(18÷6)=24×3×5=342-16×17=861-137+18=733×8=390÷5=542+13×33=28×6+93=696+464÷2=786÷2×8=591×9-635=410+13×41=434÷2÷7=112×6×5=392÷(442-438)=296×2÷8=42×(576÷8)=246+97×5=152+10×54=162-23×4=32×31=157-750÷5=314-327÷3=43×14-23=12÷(258-256)=143+13×32=889+965-835=486-35×4=17×(100-16)=21×21×2=442×9=474÷(10÷5)=44×(215-173)=861-180=538-874÷2=(855-372)÷7=856÷2×4=862-(480+69)=42÷(54÷9)=540×6÷5=61×(99÷9)=231×4×7=99.4-81.6=86.1-58.3=189÷7×35=70×20×8=30+(245-136)=38×10×2=529-(55+343)=24×91=(434-423)×94=801+561-737=(455-315)÷4=383-59=128÷(64÷8)=450-287-12=822-52×10=255+95=326+18×14=54×(60÷5)=489×9=270+219-365=99÷9×63=12×43=622-484+495=39×(81÷9)=147÷7=124×4+48=803-(809-328)=31×11-70=319-(140-24)=89×7=4.0-0.8=200×2=51×3÷9=242-68×3=714+27×6=1.5+7.6=304÷(87-83)=822-44×6=415-(779-429)=499-782÷2=13×50+127=24÷4×86=48÷4×47=685+177×2=13×6×71=75+157=488÷(56÷7)=283+14×38=282+22+406=157+321+112=12×34×5=9.6-0.9=(526-491)÷5=70.3+15.7=504÷9÷8=28+10×71=872÷(2×4)=(469-16)÷3=240÷2×4=600+(987-706)=423-159-81=798+379-515=243-24×8=198×5×8=320-166-25=145+849-973=17×4×11=22×22÷2=42×(378÷7)=558×4÷2=1/4+3/4=584÷(36÷9)=346-156×2=106×(799-791)=900+(976-284)=9.3+48.2=26×3×14=85×91=507-(501-71)=36×20+452=104÷4+300=642-582=293×(166-163)=873+206×3=58×55÷2=126-(38+26)=32-112÷4=95×4+49=10×(224-217)=18×29÷9=75×13-477=796-(743-438)=93×7÷3=17×16-265=252÷(3×3)=798-470-219=145-77+330=108×(35÷5)=183×2-168=48×16÷2=429-(150-23)=(498-182)÷2=28×24×4=150×(332-328)=288÷3=522×3=72÷3×18=892-(10+310)=(702-174)÷8=62×6×7=18×19÷6=54÷2×7=85×56÷4=720×3÷9=1.1+6.6=310×(250-247)=11×10×7=397×2×6=360-122-151=395+(454-440)=138×5=116×6÷3=864-13×35=394÷(366-364)=158-(99+28)=139×(53-46)=11×5×54=(353-272)÷9=17×3×26=18×3×15=10×(160÷2)=266+30×16=360÷4=361-152-188=10×46÷4=356-128=273-414÷6=756÷2÷6=218+235-44=127+78=25×26=372÷(3×2)=106×(42÷7)=45×2×72=201+(223-12)=379+10×36=893-654÷2=582-(457-269)=107×3+441=970÷(25÷5)=370+(378-46)=36÷9×16=691+111+735=700-28÷7=319-54-250=405-(138+135)=492-109×4=43+465÷3=704-844÷2=72÷2÷9=(277-149)÷4=41+(50-13)=628+135×6=508÷4×7=396+(384-163)=(388-315)×96=32×69÷6=76.2-57.6=755+579=469+26×10=504÷(3×2)=94×(45÷9)=107×2×3=47.6+10.0=13×17×3=497-12×27=391+(286-256)=744÷(3×2)=99×(252÷6)=852-22×25=98÷2=171×3-289=408÷3×7=387÷(81÷9)=960÷5+36=779+796=59.5+30.5=960÷8+296=692÷(2×2)=32×2÷8=143×6=236×6-904=423-16×16=896+779+971=901+43×2=414-26×4=951-13×2=279+(901-427)=5.0+6.6=225×(28÷7)=17×(815-779)=984÷8+362=8.9-7.1=520-(289+124)=929-631-44=241×2=414÷(13-11)=775+317=3/8-2/8=6.1+6.8=14×14×2=(431-135)÷2=684+(992-968)=345÷5×6=276÷2+478=541-348+757=668-419+63=327-738÷9=(307-283)÷3=696×7÷8=495×2÷3=370-354+104=523+910=300÷4=876÷(48÷8)=405-(95+254)=119×6-484=3/5-1/5=437-76-168=16+54×9=28+822÷2=319×(155-152)=852÷3×9=495-(499-141)=154×6-125=27×3×75=143×3×6=220+93-258=377-665÷5=168÷(355-347)=24×2×37=835-83×9=468-344-25=267-(188-140)=798÷3÷2=489-441=19×4×75=34×63=177÷3×11=633+24×29=173+363÷3=175÷7÷5=15×(340-287)=231+30+299=303×4=(296-148)÷2=17×58=241-88×2=323+203×3=118×(64÷8)=814×(12÷6)=813÷(21÷7)=6.2-3.1=20×43÷5=98×(88-59)=788-59-16=400×2×9=244÷2×4=14×48÷8=1.1-0.3=426-(358+10)=80÷5÷2=77.1-51.3=644-(592+38)=180÷6×78=877-41×14=205×(12÷4)=168÷6×97=17×(198÷2)=960÷2÷2=774+(603-526)=13×4×84=315÷9=24×(240÷6)=211×2=210-392÷4=191+17×3=116÷4×29=20×(328÷4)=932+548+134=848+499×2=421+(434-174)=601-108-66=13×17×2=360÷9÷8=403-199=3.8+7.6=797×(822-813)=4.9+4.7=15×4×96=751-32-324=836÷4×6=290÷(368-366)=104÷4×12=71×89×7=714+212×4=409-408+263=67-25=23×74=222+246=27×28÷9=299+(956-645)=270÷5×13=497×(55-51)=722-48×7=471-205-83=(448-48)÷2=706-(185+134)=666÷9×75=346+597-726=434×2-174=381÷3×8=123-111=149×2×3=22×11-209=36×92×2=22×13-14=964÷2=106+230=211-84÷7=439×3-121=444-20×20=14×9÷3=2/8-1/8=29×32-214=20×(296÷4)=1.7+9.6=153×5-409=130-(373-360)=(334-310)÷8=99×10÷6=88.0-24.1=15×(255÷3)=112×6÷4=15×44=18×52-813=14×(153÷9)=960×3=275-20×11=315-256=522×6=478-16-243=768-382×2=28÷4×86=152÷(2×4)=594-36×5=96÷(4×2)=88×6-83=800÷8×3=55×15-759=961-28×16=10×47=172×(14÷2)=28×2×3=85×8-108=223-27=410-(268-37)=(834-122)÷2=125×(152-144)=220+438-294=43×(215-207)=163-258÷2=518+210+13=32÷4+239=397×(921-912)=815+15×18=318×(48÷8)=89+78-83=477-18×17=581÷7×15=207-189+119=49×15+33=897-50×9=59×2×4=887+788+263=144-33-95=220+983-728=244×4-243=982-12×15=530-110+420=37×(138÷6)=391-314=572+675+71=338÷2=408-42×2=16×2×7=479×6=328÷2=463+826-921=(477-69)÷8=906+(763-218)=691+169+667=102×(35÷7)=37+(277-247)=184+342=312÷(2×4)=494-65×5=488+476+755=610+86-308=(453-357)÷2=419+73×5=11×70-322=153÷3=24×20÷6=478×(64÷8)=(117-81)×10=106×3÷6=442-109-302=24×30÷9=101×(64÷8)=96÷8×21=20×3×31=7.8-5.9=124×(54÷9)=61×96×5=23×15=914+(346-53)=884-(358+335)=302+432÷6=36×22÷6=309+121-427=2/3-1/3=13×30-60=231÷(795-788)=2.1+5.9=30×(280-258)=338+(350-251)=357+119-173=60+409-319=54×54÷6=188÷2=829-433-54=67×39=636÷2÷6=20×(15÷5)=90×8=336-(213+83)=508÷2+622=616+76÷2=276÷(15÷5)=643×(794-790)=100÷5÷5=606+966+798=383+56+408=13×7×97=46×(60÷6)=5.8+9.3=5.0-0.8=54×(173-158)=100+476-482=5.3-3.2=470-(892-651)=37+360-394=423÷(18÷6)=51+112-153=6.3+4.2=20×11-159=531-328=419-372÷6=342÷9=228+(466-47)=25÷5×98=(417-390)×30=317-254=446×2÷4=90.0-64.2=416÷(24÷3)=2/8+3/8=59×(15÷5)=4/8-2/8=50+158=301-258+53=(306-279)×26=486÷9×17=638×6-264=6.9-5.0=336-28-117=14×3×87=15×48÷5=847-72-262=81×(481-469)=30×(415÷5)=51×14-625=510÷(2×3)=623÷7×8=151×(973-966)=68×(637-550)=636÷3+166=816×(337-329)=(151-25)÷6=328+24×18=73+792+58=125-800÷8=732÷4+401=225+200-395=710-17×40=10×11×2=442-(259-134)=28×3×65=731-52×13=661-(782-227)=98×95×2=75×13-701=30×3×9=247×2-132=429-208+169=313×(418-410)=455÷7×2=271×2-63=264-247+325=293-(752-481)=552÷(72-66)=5.8+90.4=92.8-12.9=370+770÷5=72×58×3=946-60÷2=13×(518÷7)=84×29=453-71-140=11×7×88=15×16×4=48×9÷2=918-266×2=144÷9×33=585×8÷4=675-50×13=27÷(27÷9)=70×4÷8=20×4×37=816÷(3×2)=76×12=822÷2÷3=96×7÷2=451-132-229=37+154=380÷(279-274)=3/8+4/8=473+524=16×(328-288)=17×3×71=44×10-199=109+10×51=5.0+1.4=12×58=136-18×3=101+120+222=92×53=28×3×39=11×8×37=202-(61+65)=778-380=15×16-231=392×2×3=686÷7×76=478-243+895=567÷7÷3=312+(319-308)=157+181=320÷4÷2=13×(228÷4)=94×68=291+213×2=5.0-2.6=792÷(904-898)=952÷(2×4)=25×93÷3=836-342=51.2+11.6=26×17-45=200÷(28÷7)=820-27×15=175×3×6=9.1-1.0=12×41-103=930÷3×2=210-476÷7=5.9+7.7=84×8+315=194+109×5=1/8+6/8=746÷(118-116)=17×41+729=(322-146)÷8=142÷2=59.8+30.1=310×3=93+307-73=224-(472-362)=528+161+13=83+358=635×3-278=122×6-277=38.2-9.0=695-155-427=51×(156÷4)=65×74÷2=52×3÷4=287÷(42÷6)=485×2-325=439-291-24=192÷8÷8=294÷(15÷5)=35×2×27=805+982÷2=36×59=972÷9÷6=377×4÷2=843×7-181=779-145=896-(889-295)=157×6×8=25×(243÷9)=491-231×2=339-282=841-64×13=11×93×7=108-18=378+313+25=248+839-121=480÷6×8=943×6÷2=32×75=368÷(4×2)=305-219+22=952÷(64-57)=311+90×5=967-(395+403)=507×(45÷5)=9.8-0.2=516+52×16=368÷4=993+14×70=12×(301-289)=26×(196-159)=900÷(24÷4)=771-(942-918)=2.9+10.0=117-235÷5=293+148-313=707÷7+109=123÷(18÷6)=906+670-694=7.8-7.3=5.2+7.3=100÷5÷2=28×30-11=459-67=280÷(15÷3)=116÷(957-955)=78×13=14×23×2=15×23-174=13×(422-366)=204×(576-569)=544÷(2×2)=667+91+199=156-(33+70)=91×20×2=132÷(969-965)=512-(601-203)=816÷8÷3=393-296=281×(801-792)=992-19×46=844÷(2×2)=(504-414)×81=793-177×3=406÷(347-340)=140×(10÷5)=51×4×5=17×(223-214)=437×9=436-126-255=462+288÷8=468+282+618=588÷7÷2=346×7-422=426×2-42=990+23×24=2/5+3/5=64×(251-245)=15×10÷6=336÷(2×4)=489×2-690=330-(257-15)=958×7=473-20×15=64÷8=821×6-141=77×4÷7=91×6=848÷4×5=1.3+3.9=12÷3×22=128÷(2×4)=259×8=324+(441-106)=41×48÷2=444-53×6=34×58=(144-108)÷2=865+598+533=516÷2÷6=595-94+640=283-489÷3=497-363-84=(243-84)÷3=4/10+3/10=75×4÷2=(416-344)÷2=428+63-188=655+112×3=574+(418-161)=764÷2×5=443+661=656×(36÷6)=15×11×4=44×16=162×5÷6=90÷3×11=651-(89+527)=(525-496)×81=398+27×15=85×(448÷8)=611-363=56×10×8=40×2×53=332-168=13×10×5=(402-264)÷6=391+77×3=470÷(224-222)=743-592÷4=800÷(4×2)=434÷2×5=449×4-40=92÷4=88×6÷3=6.9-3.3=413+319=60+209=953+31+186=22×(216÷9)=451-28×3=10.0-6.2=36÷4×84=810+(698-195)=169+647+671=312÷3=924+400÷5=68×(234-230)=103-73=82×(28÷4)=81×2×5=13×10×3=288÷(248-246)=632÷2÷2=462+(368-225)=767+(830-413)=797×(63÷9)=993-(748-83)=352÷(488-480)=90÷5÷3=33×24-19=402÷(3×2)=(361-275)×44=480÷(2×4)=29×9×2=31×(99÷9)=37+51×13=439-(118+225)=32×(98÷7)=725×(16÷2)=991×(698-690)=325+460+211=36×10÷4=198÷2=718+298+59=(976-895)×63=3.9+6.8=412-86×2=19×25=26÷2×26=378÷6×17=299×(10÷5)=401+(364-171)=(339-279)÷5=621-(129+137)=612÷2×8=117+14×10=185-75÷3=809-(951-772)=320÷(4×2)=5/8-1/8=395-(301-251)=298+52-327=844÷2+517=(384-224)÷8=13×22-202=582÷6+262=611-287=123×4=32×15-463=13×(345÷5)=100-37+328=56×(749-704)=425+586-757=253+739-69=472+83×5=293-40×5=828-333-309=463-19×3=389-(170+81)=445-40-159=67×96÷6=746×(35÷7)=338×(30÷6)=239+594÷3=268-124×2=240÷4=22×(925-858)=696-584÷2=994+(899-523)=498÷(30÷5)=159+556+238=30.3+57.0=672-(135+89)=758÷2=377+45-161=324-137=61+55×12=77÷(49÷7)=879+220=411-101=66÷(3×2)=74×10=38×(25÷5)=19×47=198×3+456=13×(216÷3)=150+385+112=68.7-9.2=78×91÷6=552+371=75×2×7=886+(835-434)=15×6×56=168×4÷8=302-(92+65)=143+179=959-14×41=4.5+5.5=72×(567-537)=6.2-5.2=244÷(2×2)=396-20×7=251+114=329+82=376-19×18=298+135=52×8×2=307×(25÷5)=631-28×15=795×(36÷9)=2/8+4/8=305÷5=383-137+246=61×80÷5=19×10×5=876÷6÷2=17×(240÷5)=285-(195-154)=157+396÷9=828×(904-899)=247×(16÷8)=432÷9÷2=488-(382-77)=48×(95÷5)=24×40÷4=476-105-170=1/8+3/8=544÷8×4=965+680÷4=60×3×5=17×12-23=18×88×4=254-(458-240)=420-603÷9=26×(274-243)=220÷(2×2)=42÷7×23=13×3×66=(265-253)×28=180÷(458-452)=335×4-202=518×4-131=197×4+10=168-11×2=49×8÷7=(220-174)×13=819-183=42÷(42÷7)=41×13+113=72×29=5/10+3/10=3/9+4/9=490-25×13=256-251+179=36×23-460=504÷9+827=168÷3=342×3-158=412×9-845=95×(104-100)=930×(21÷7)=438-21×13=180+43×19=344×2×3=(475-435)×13=784÷7+127=48×4=(202-104)÷2=845-237÷3=87×(412-405)=48÷(4×2)=294+396+932=594-74×6=184÷2×22=26×3×48=952-149×3=113+46×6=3.6+2.1=960÷6×4=71×39×6=300÷6×68=985+885+771=135×(937-933)=822+422+624=947+187-14=991+941+666=4/6-1/6=295-13×10=49×3×2=419-89-86=19×15×3=396+78=58×9=(582-483)×15=14×(260÷5)=1/5+2/5=14×29-374=400+148×6=396÷(628-624)=56×(867-806)=468÷6=227+217×3=(221-198)×20=692÷2×3=324÷(3×2)=91×(396÷4)=5.7+90.4=(69-29)×17=256÷8×5=48.2-14.1=118-35-13=108÷4+989=442×(15÷3)=8.4-1.2=29×3×16=160÷(193-191)=106×6÷4=490-35×11=183÷(18÷6)=25×78÷6=414+336÷8=312÷8÷3=12×9=59×16-622=726×(320-312)=374+100÷2=91×36÷6=448-980÷4=9.4+9.5=631+142=178-56+308=(289-247)×45=78÷2=69×40×6=920÷(154-149)=968÷(2×4)=81×8=308÷(255-253)=405×2-465=703-(61+387)=(603-555)÷6=840÷2÷2=267-64=456-371+414=124+612÷9=37×4×6=45×8÷2=491×(64÷8)=148÷(57-53)=10.0-7.1=491-(111+273)=339-(306-114)=(290-258)×20=12×8×2=294÷6=140÷7=5.6-4.2=111+109=35×(36÷3)=798÷7÷6=248-680÷5=0.6+8.2=436-29+83=47×5=19×10+231=37×10÷5=126÷(56÷8)=845-311+165=576÷(3×3)=405×6-104=979-95-312=295+17-226=761+(918-676)=820÷5×8=92×(136÷4)=857+(925-285)=242-18×12=690÷5×2=360÷(56÷7)=24×(16÷4)=232-(406-325)=896÷(723-721)=16×19+357=634-14×16=86+145=409+417-734=424÷(4×2)=128÷2÷4=6.3+7.4=564÷4÷3=986÷2×5=792-494=654-523-70=649+605+798=687-500+903=365÷5×44=999÷(24÷8)=(246-230)×12=342-129×2=405-18×13=392-36+120=79+179×2=496+298=595×9=312÷6=598-321-135=558÷(2×3)=39×59×3=780÷2+335=13×14×2=192+47=78÷(52-50)=271+97×7=757+808÷8=458-220÷5=942÷2÷3=495-10×26=250÷5+46=48×15÷3=68÷(478-474)=12÷(87-83)=4.8+2.4=625-(261-93)=234÷3÷3=(688-136)÷3=271+11×5=912÷4=(85-44)×96=16×(192÷6)=60×(48÷8)=(454-142)÷6=502×(833-829)=966÷3÷2=995+828+838=13×56=956÷4×6=432+(488-156)=7.9-6.9=180-29×6=973÷7×9=45×2×4=57+282=928÷(630-628)=7.3-6.4=200+80÷4=385÷5×84=12×13-61=96.0-6.0=847-423=4/9-1/9=859-44×15=346+507-797=798÷6+196=835÷5×8=720÷(36÷4)=23×(200÷4)=900÷(35÷7)=8.2-7.3=231÷(18÷6)=(926-520)÷7=14×55-729=8.9-1.2=388-(484-323)=564÷(16÷4)=481-24×14=675÷5=250÷(45÷9)=(666-599)×77=891-252+380=192÷(579-577)=407-(100+167)=17×4×81=8.6-7.1=971-728+74=105+402+188=257+14×10=20×22=20×12-61=749-(162-87)=41+29×7=13×5×75=387÷3=11×45-341=368-116=19×92÷4=6.8+4.5=99.3-20.4=36×23×9=456-377+190=426-62×4=27×(159-126)=688-(137+449)=976-295-493=813+(953-896)=343-135+164=247×3+217=38×(140÷7)=874÷(10÷5)=304-26÷2=551-239=7.4+2.7=10×56÷5=487-10+557=239+67=(751-233)÷7=93×4×2=(421-17)÷2=25×(475-471)=(473-214)÷7=24×9×2=170×5=47×(92÷4)=631-13×42=183-31×5=152×(186-183)=46×15=14×4×28=77×(35÷5)=534÷2÷3=19.1+10.0=163×(992-985)=955-82÷2=251×(284-275)=160×7-862=138×5×3=85×9×4=490×2=452÷(20÷5)=57×30×5=738÷9=416÷8×88=263+173-278=478+33×9=22×(248÷8)=381-49-184=858÷3=46×2×11=(787-549)÷7=8.7-3.0=(934-622)÷6=55×(27÷9)=714-138-252=98.2-48.6=307×(443-440)=103+(476-462)=305+117=884-(270+237)=53+61-64=37×76=66÷3×9=26×3×72=897×8÷4=80×9×6=13×17-55=467-(66+101)=91×83÷7=33×10×2=271+175=22×2×19=57×16=490+(455-33)=672÷4=476÷(357-353)=312÷6×19=832-696+957=10÷5=912+70×4=40×8-48=3/5-2/5=623×5-939=499-10×20=609-(210+196)=976÷(2×4)=444-159×2=26×3÷2=662-(532+32)=536×8÷2=359-10×31=811-757+723=366÷(252-246)=41.2+56.1=49×14=17×4×35=592-369+524=170-835÷5=280+88=参考答案423-(482-431)=372120÷8×19=285359-(97+98)=164125×8-663=33742÷3×39=54624×39-415=521169+29-60=138129×3-148=23942+(821-32)=83113×12×6=9363.3-1.1=2.266+172+379=617436÷(2×2)=10915×6×47=423020×15×2=600616-472=14495×73=6935440-141-130=169990-788+631=833212÷(220-218)=106314+112=42629×4×7=812760-50×2=660369-320÷2=20938×10-165=21513×16-96=11210×27+138=408636×4÷3=84823×9×6=124218÷3×8=48870-41=829280+19×13=527117-207÷9=94864÷4×5=1080600+178=778375÷5×81=6075556+818-792=58238×8=304707-42×14=119412-(354+27)=3124+504+439=967941-598+210=553115-455÷7=5013×(165÷5)=429497-426+125=19610×96÷2=480628×(752-745)=4396812÷7×5=580924÷7÷6=22410×3-974=25669×(255-246)=621671+156=827727-(911-578)=394181+(930-668)=44315×(145-142)=4519×17×3=969448÷4÷4=28236-(233-168)=171(507-80)÷7=61108÷(12÷2)=18103+96÷6=119253×3=759335×9-907=2108132÷(2×2)=3341×24-59=925319×(200-197)=95740×2×13=10405.7-1.1=4.6996÷6×7=116227×36÷9=108818-372÷6=75611×7×5=38589×82×6=4378870×53=3710236+12×26=548883+37-140=78016.5+25.0=41.592+327=41928÷(36÷9)=74.0+6.6=10.6587×8-716=3980102×8÷2=408532÷(867-860)=76189÷7=27280÷4×3=21096÷4÷8=3431-47×2=33725×63×8=12600952×4=3808820-(294+85)=441834-(805-760)=789266×3÷2=399352÷4÷2=44945÷(12÷4)=31510×17-95=75180-97=83614÷(539-537)=307990÷5=19885×8=680702-(131+326)=24511×7×75=577562×15-680=250979-(113+851)=1511×3×94=310221×22÷3=154530×3÷2=795499-812÷4=296131+97+103=331894÷6×8=119211×9×17=1683492÷6×2=16450×4+213=41375+23×27=696560÷(2×2)=140340-(62+10)=26825×27=675217-13×16=9(292-70)÷6=37171÷(23-14)=1977×7×8=4312166+65+439=670(739-19)÷2=36022×19=41872÷8×82=738116-220÷4=61404+(434-364)=474922-59×6=568298-78-47=173414-27×15=96/10-3/10=3/10700+(974-409)=126559-140÷5=3114×(356-347)=12645÷9×63=315250+708÷2=604116÷(18÷9)=58100×6+497=1097654+144-761=37442+70×13=1352505-(499-265)=271398÷(132-130)=199724-292+889=1321177÷3×23=135741×5=20563÷3×92=193271-(459-404)=16974+18×33=1568258÷3×22=1892486-(147+77)=262(142-40)÷3=34612×2÷6=20425×(259-244)=375160÷2=80(675-633)÷6=7355-30=325648÷(3×2)=108140÷5÷7=443+34×22=791188-(183-152)=15785×62=5270428÷2+981=1195208+36×8=49629×15=43512×(472÷8)=70852×(18÷6)=156349+29×10=639328÷(16÷2)=41632+575+800=200718×(397-393)=72419-(84+314)=21272÷(2×4)=34477×2=95461×6÷2=183352-338+101=11587×78÷3=226256÷(2×2)=14496-321+184=35918×64÷4=2885/7-1/7=4/7348-(102+175)=71394+73-119=34873×54=394260÷(2×3)=1012×6×38=273612×31+205=577486÷(63÷7)=54425×9=3825378÷7=54694÷2×7=2429410-23×11=157336÷(869-866)=112204÷(65-59)=3480×9-551=169327×2-83=571(220-164)÷4=144/7-3/7=1/731×32-87=90522×2=44246+14+245=505747÷(3×3)=8325×12-180=120377-(145+56)=17640÷4=10333-243=90490-381=109696×3÷9=23265+86=15160×62×7=260408.9+10.0=18.9461×(25÷5)=2305216÷(4×2)=27163-120+81=12411×53+401=98423+(431-117)=337612÷3+305=509885÷3×2=590270-12×16=7836×3×2=216179×(33-30)=537650×2=1300165-116=4921×10×4=84070×96÷8=84026×4×6=624112÷4÷4=784+(534-470)=148270-19=25152+175×3=577476-(892-777)=36122×80=1760478-(869-470)=7921×2×3=126960×6÷8=720181×(40÷8)=905615×4=2460133+322+13=46810×(657÷9)=73075÷5÷3=54.0+6.5=10.5401+71×7=89824÷(24÷8)=8249-250÷2=12492×8=7361/7+2/7=3/7217-498÷3=5132×(116÷4)=928300-207+163=256969-318-612=39524-22×2=48011.2+23.2=34.475×12÷6=150147×(18÷6)=44124×3×5=360342-16×17=70861-137+18=742733×8=5864390÷5=78542+13×33=97128×6+93=261696+464÷2=928786÷2×8=3144591×9-635=4684410+13×41=943434÷2÷7=31112×6×5=3360392÷(442-438)=98296×2÷8=7442×(576÷8)=3024246+97×5=731152+10×54=692162-23×4=7032×31=992157-750÷5=7314-327÷3=20543×14-23=57912÷(258-256)=6143+13×32=559889+965-835=1019486-35×4=34617×(100-16)=142821×21×2=882442×9=3978474÷(10÷5)=23744×(215-173)=1848861-180=681538-874÷2=101(855-372)÷7=69856÷2×4=1712862-(480+69)=31342÷(54÷9)=7540×6÷5=64861×(99÷9)=671231×4×7=646899.4-81.6=17.886.1-58.3=27.8189÷7×35=94570×20×8=1120030+(245-136)=13938×10×2=760529-(55+343)=13124×91=2184(434-423)×94=1034801+561-737=625(455-315)÷4=35383-59=324128÷(64÷8)=16450-287-12=151822-52×10=302255+95=350326+18×14=57854×(60÷5)=648489×9=4401270+219-365=12499÷9×63=69312×43=516622-484+495=63339×(81÷9)=351147÷7=21124×4+48=544803-(809-328)=32231×11-70=271319-(140-24)=20389×7=6234.0-0.8=3.2200×2=40051×3÷9=17242-68×3=38714+27×6=8761.5+7.6=9.1304÷(87-83)=76822-44×6=558415-(779-429)=65499-782÷2=10813×50+127=77724÷4×86=51648÷4×47=564685+177×2=103913×6×71=553875+157=232488÷(56÷7)=61283+14×38=815282+22+406=710157+321+112=59012×34×5=20409.6-0.9=8.7(526-491)÷5=770.3+15.7=86.0504÷9÷8=728+10×71=738872÷(2×4)=109(469-16)÷3=151240÷2×4=480600+(987-706)=881423-159-81=183798+379-515=662243-24×8=51198×5×8=7920320-166-25=129145+849-973=2117×4×11=74822×22÷2=24242×(378÷7)=2268558×4÷2=11161/4+3/4=1584÷(36÷9)=146346-156×2=34106×(799-791)=848900+(976-284)=15929.3+48.2=57.526×3×14=109285×91=7735507-(501-71)=7736×20+452=1172104÷4+300=326642-582=60293×(166-163)=879873+206×3=149158×55÷2=1595126-(38+26)=6232-112÷4=495×4+49=42910×(224-217)=7018×29÷9=5875×13-477=498796-(743-438)=49193×7÷3=21717×16-265=7252÷(3×3)=28798-470-219=109145-77+330=398108×(35÷5)=756183×2-168=19848×16÷2=384429-(150-23)=302(498-182)÷2=15828×24×4=2688150×(332-328)=600288÷3=96522×3=156672÷3×18=432892-(10+310)=572(702-174)÷8=6662×6×7=260418×19÷6=5754÷2×7=18985×56÷4=1190720×3÷9=2401.1+6.6=7.7310×(250-247)=93011×10×7=770397×2×6=4764360-122-151=87395+(454-440)=409138×5=690116×6÷3=232864-13×35=409394÷(366-364)=197158-(99+28)=31139×(53-46)=97311×5×54=2970(353-272)÷9=917×3×26=132618×3×15=81010×(160÷2)=800266+30×16=746360÷4=90361-152-188=2110×46÷4=115356-128=228273-414÷6=204756÷2÷6=63218+235-44=409127+78=20525×26=650372÷(3×2)=62106×(42÷7)=63645×2×72=6480201+(223-12)=412379+10×36=739893-654÷2=566582-(457-269)=394107×3+441=762970÷(25÷5)=194370+(378-46)=70236÷9×16=64691+111+735=1537700-28÷7=696319-54-250=15405-(138+135)=132492-109×4=5643+465÷3=198704-844÷2=28272÷2÷9=4(277-149)÷4=3241+(50-13)=78628+135×6=1438508÷4×7=889396+(384-163)=617(388-315)×96=700832×69÷6=36876.2-57.6=18.6755+579=1334469+26×10=729504÷(3×2)=8494×(45÷9)=470107×2×3=64247.6+10.0=57.613×17×3=663497-12×27=173391+(286-256)=421744÷(3×2)=12499×(252÷6)=4158852-22×25=30298÷2=49171×3-289=224408÷3×7=952387÷(81÷9)=43960÷5+36=228779+796=157559.5+30.5=90.0960÷8+296=416692÷(2×2)=17332×2÷8=8143×6=858236×6-904=512423-16×16=167896+779+971=2646901+43×2=987414-26×4=310951-13×2=925279+(901-427)=7535.0+6.6=11.6225×(28÷7)=90017×(815-779)=612984÷8+362=4858.9-7.1=1.8520-(289+124)=107929-631-44=254241×2=482414÷(13-11)=207775+317=10923/8-2/8=1/86.1+6.8=12.914×14×2=392(431-135)÷2=148684+(992-968)=708345÷5×6=414276÷2+478=616541-348+757=950668-419+63=312327-738÷9=245(307-283)÷3=8696×7÷8=609495×2÷3=330370-354+104=120523+910=1433300÷4=75876÷(48÷8)=146405-(95+254)=56119×6-484=2303/5-1/5=2/5437-76-168=19316+54×9=50228+822÷2=439319×(155-152)=957852÷3×9=2556495-(499-141)=137154×6-125=79927×3×75=6075143×3×6=2574220+93-258=55377-665÷5=244168÷(355-347)=2124×2×37=1776835-83×9=88468-344-25=99267-(188-140)=219798÷3÷2=133489-441=4819×4×75=570034×63=2142177÷3×11=649633+24×29=1329173+363÷3=294175÷7÷5=515×(340-287)=795231+30+299=560303×4=1212(296-148)÷2=7417×58=986241-88×2=65323+203×3=932118×(64÷8)=944814×(12÷6)=1628813÷(21÷7)=2716.2-3.1=3.120×43÷5=17298×(88-59)=2842788-59-16=713400×2×9=7200244÷2×4=48814×48÷8=841.1-0.3=0.8426-(358+10)=5880÷5÷2=877.1-51.3=25.8644-(592+38)=14180÷6×78=2340877-41×14=303205×(12÷4)=615168÷6×97=271617×(198÷2)=1683960÷2÷2=240774+(603-526)=85113×4×84=4368315÷9=3524×(240÷6)=960211×2=422210-392÷4=112191+17×3=242116÷4×29=84120×(328÷4)=1640932+548+134=1614848+499×2=1846421+(434-174)=681601-108-66=42713×17×2=442360÷9÷8=5403-199=2043.8+7.6=11.4797×(822-813)=71734.9+4.7=9.615×4×96=5760751-32-324=395836÷4×6=1254290÷(368-366)=145104÷4×12=31271×89×7=44233714+212×4=1562409-408+263=26467-25=4223×74=1702222+246=46827×28÷9=84299+(956-645)=610270÷5×13=702497×(55-51)=1988722-48×7=386471-205-83=183(448-48)÷2=200706-(185+134)=387666÷9×75=5550346+597-726=217434×2-174=694381÷3×8=1016123-111=12149×2×3=89422×11-209=3336×92×2=662422×13-14=272964÷2=482106+230=336211-84÷7=199439×3-121=1196444-20×20=4414×9÷3=422/8-1/8=1/829×32-214=71420×(296÷4)=14801.7+9.6=11.3153×5-409=356130-(373-360)=117(334-310)÷8=399×10÷6=16588.0-24.1=63.915×(255÷3)=1275112×6÷4=16815×44=66018×52-813=12314×(153÷9)=238960×3=2880275-20×11=55315-256=59522×6=3132478-16-243=219768-382×2=428÷4×86=602152÷(2×4)=19594-36×5=41496÷(4×2)=1288×6-83=445800÷8×3=30055×15-759=66961-28×16=51310×47=470172×(14÷2)=120428×2×3=16885×8-108=572223-27=196410-(268-37)=179(834-122)÷2=356125×(152-144)=1000220+438-294=36443×(215-207)=344163-258÷2=34518+210+13=74132÷4+239=247397×(921-912)=3573815+15×18=1085318×(48÷8)=190889+78-83=84477-18×17=171581÷7×15=1245207-189+119=13749×15+33=768897-50×9=44759×2×4=472887+788+263=1938144-33-95=16220+983-728=475244×4-243=733982-12×15=802530-110+420=84037×(138÷6)=851391-314=77572+675+71=1318338÷2=169408-42×2=32416×2×7=224479×6=2874328÷2=164463+826-921=368(477-69)÷8=51906+(763-218)=1451691+169+667=1527102×(35÷7)=51037+(277-247)=67184+342=526312÷(2×4)=39494-65×5=169488+476+755=1719610+86-308=388(453-357)÷2=48419+73×5=78411×70-322=448153÷3=5124×20÷6=80478×(64÷8)=3824(117-81)×10=360106×3÷6=53442-109-302=3124×30÷9=80101×(64÷8)=80896÷8×21=25220×3×31=18607.8-5.9=1.9124×(54÷9)=74461×96×5=2928023×15=345914+(346-53)=1207884-(358+335)=191302+432÷6=37436×22÷6=132309+121-427=32/3-1/3=1/313×30-60=330231÷(795-788)=332.1+5.9=8.030×(280-258)=660338+(350-251)=437357+119-173=30360+409-319=15054×54÷6=486188÷2=94829-433-54=34267×39=2613636÷2÷6=5320×(15÷5)=6090×8=720336-(213+83)=40508÷2+622=876616+76÷2=654276÷(15÷5)=92643×(794-790)=2572100÷5÷5=4606+966+798=2370383+56+408=84713×7×97=882746×(60÷6)=4605.8+9.3=15.15.0-0.8=4.254×(173-158)=810100+476-482=945.3-3.2=2.1470-(892-651)=22937+360-394=3423÷(18÷6)=14151+112-153=106.3+4.2=10.520×11-159=61531-328=203419-372÷6=357342÷9=38228+(466-47)=64725÷5×98=490(417-390)×30=810317-254=63446×2÷4=22390.0-64.2=25.8416÷(24÷3)=522/8+3/8=5/859×(15÷5)=1774/8-2/8=2/850+158=208301-258+53=96(306-279)×26=702486÷9×17=918638×6-264=35646.9-5.0=1.9336-28-117=19114×3×87=365415×48÷5=144847-72-262=51381×(481-469)=97230×(415÷5)=249051×14-625=89510÷(2×3)=85623÷7×8=712151×(973-966)=105768×(637-550)=5916636÷3+166=378816×(337-329)=6528(151-25)÷6=21328+24×18=76073+792+58=923125-800÷8=25732÷4+401=584225+200-395=30710-17×40=3010×11×2=220442-(259-134)=31728×3×65=5460731-52×13=55661-(782-227)=10698×95×2=1862075×13-701=27430×3×9=810247×2-132=362429-208+169=390313×(418-410)=2504455÷7×2=130271×2-63=479264-247+325=342293-(752-481)=22552÷(72-66)=925.8+90.4=96.292.8-12.9=79.9370+770÷5=52472×58×3=12528946-60÷2=91613×(518÷7)=96284×29=2436453-71-140=24211×7×88=677615×16×4=96048×9÷2=216918-266×2=386144÷9×33=528585×8÷4=1170675-50×13=2527÷(27÷9)=970×4÷8=3520×4×37=2960816÷(3×2)=13676×12=912822÷2÷3=13796×7÷2=336451-132-229=9037+154=191380÷(279-274)=763/8+4/8=7/8473+524=99716×(328-288)=64017×3×71=362144×10-199=241109+10×51=6195.0+1.4=6.412×58=696136-18×3=82101+120+222=44392×53=487628×3×39=327611×8×37=3256202-(61+65)=76778-380=39815×16-231=9392×2×3=2352686÷7×76=7448478-243+895=1130567÷7÷3=27312+(319-308)=323157+181=338320÷4÷2=4013×(228÷4)=74194×68=6392291+213×2=7175.0-2.6=2.4792÷(904-898)=132952÷(2×4)=11925×93÷3=775836-342=49451.2+11.6=62.826×17-45=397200÷(28÷7)=50820-27×15=415175×3×6=31509.1-1.0=8.112×41-103=389930÷3×2=620210-476÷7=1425.9+7.7=13.684×8+315=987194+109×5=7391/8+6/8=7/8746÷(118-116)=37317×41+729=1426(322-146)÷8=22142÷2=7159.8+30.1=89.9310×3=93093+307-73=327224-(472-362)=114528+161+13=70283+358=441635×3-278=1627122×6-277=45538.2-9.0=29.2695-155-427=11351×(156÷4)=198965×74÷2=240552×3÷4=39287÷(42÷6)=41485×2-325=645439-291-24=124192÷8÷8=3294÷(15÷5)=9835×2×27=1890805+982÷2=129636×59=2124972÷9÷6=18377×4÷2=754843×7-181=5720779-145=634896-(889-295)=302157×6×8=753625×(243÷9)=675491-231×2=29339-282=57841-64×13=911×93×7=7161108-18=90378+313+25=716248+839-121=966480÷6×8=640943×6÷2=282932×75=2400368÷(4×2)=46305-219+22=108952÷(64-57)=136311+90×5=761967-(395+403)=169507×(45÷5)=45639.8-0.2=9.6516+52×16=1348368÷4=92993+14×70=197312×(301-289)=14426×(196-159)=962900÷(24÷4)=150771-(942-918)=7472.9+10.0=12.9117-235÷5=70293+148