三年级数学计算题专项练习汇编及答案集锦

三年级数学计算题专项练习汇编及答案集锦438×2=474-174+182=795×(261-257)=18×45-593=95×37×9=233×2=158+52×5=528÷3÷8=133+767-19=826+146+772=68×2-81=424÷8×2=755×(35÷7)=862×7-915=927÷3=1.5+7.9=236-139=12×70-686=375+37×7=(391-236)÷5=221×6=165+359+255=524÷(16÷4)=528+267+130=40×2×97=662÷2×6=75÷3÷5=327-(327-236)=284÷2=141×6-696=3.3-0.4=446÷(205-203)=60÷6×19=32×(192÷8)=708+135×3=220÷5÷4=71×(612÷9)=12×(88÷2)=470÷5=303+135=31×(24÷4)=414÷(36÷4)=448+834=213-(319-230)=471×(20÷5)=171÷(383-380)=453+10×28=371÷7×16=28×27÷9=162×2÷6=46×14÷2=81×23×8=872÷(4×2)=212+102-189=195×5-890=27.8+55.4=15×(631-535)=336÷2÷4=320×2×8=348-(238-70)=24×17+249=40÷2÷2=607+48×12=33×53×5=39-10=564+305+57=45×2×52=464+(377-288)=47×10-33=500÷5+676=7/10-3/10=297÷3×5=387-(76+127)=10×58-451=833-175×3=340+426=301+(367-329)=640-85-297=613+40×6=192×7÷2=454×(893-889)=(462-48)÷3=866×(63÷7)=292-13×21=417-370=930÷5÷6=281-113×2=285-372÷4=395-96+132=284-(852-711)=780-26×22=(211-199)×33=85×99=20×(390-362)=590÷2÷5=318-342÷2=18×(482-444)=156÷4×5=112÷8×35=726÷(10÷5)=76.8-31.1=444÷2×6=768+60×4=620÷4=15×6×85=69-(245-229)=827-448-93=18×20×2=900÷(908-903)=72×40÷3=705×7=12×37-250=227-41-85=660+811+536=69.9-55.0=400-47-251=190÷5=197+511+77=115+256-319=14×4=435+(448-371)=74×5=55×49=13×16÷4=279+209-373=297×(40÷5)=436-58+121=417-162=192÷(4×2)=96+239-161=78+113+165=49×2×65=53×15÷5=522×(920-911)=(929-703)÷2=19×19-337=440÷(12÷3)=35÷7=871+391=972÷3÷4=528÷3÷2=872-15×49=46×(360÷6)=180÷5=725-18×30=35+14×45=251+134+75=379+(748-232)=31×63÷9=28×(520-501)=218÷2×5=479-11×7=171×4÷2=168÷(601-595)=(868-120)÷4=209+574=987-133=65+(166-151)=32×2×64=357+749-131=216÷4+588=9.6-1.3=433-23×12=(399-359)÷4=8.4-4.0=958-386×2=45×22=656+707=323+171÷9=918÷9=872+(345-250)=730-108=16×35÷2=20×19-12=300÷(396-392)=974+780+42=512÷8+55=249-74=68.9-61.8=22×4×2=392÷4×8=437-16×14=584÷2×9=27×60=8.0-5.8=119+(339-332)=30×48×2=2.8-0.3=54×8÷4=126+542÷2=396+(489-216)=645+474÷6=780-(520-85)=32×99×5=308×2=479+406×2=516÷(2×2)=900÷9÷2=882-733=0.9+0.8=476-362+249=667+193-27=10.1+49.7=165÷(15÷5)=469-255-41=60×57÷9=540÷9×10=82×9÷3=14×26=988+732-298=249+109-89=413-103=595+(679-619)=989-(126+131)=12×(321-267)=24×13÷4=38×3×7=897-110×8=154×(36÷9)=(797-273)÷2=265÷5×66=460+461+26=900÷(693-689)=940-106=19×(80÷8)=168÷(18÷9)=162÷2×16=64×85=145-13=44×(96÷8)=116×7-663=312÷6×12=541×9=686÷7=28-64÷8=16×26-161=688÷(801-793)=147÷7×8=364+517+248=5.6+7.5=486÷(17-11)=185-690÷5=191-15+463=372-(414-231)=70×97÷5=384÷4=37×(544÷8)=390+(212-162)=14÷7+191=50÷(15÷3)=84÷(2×2)=3/8-2/8=47×(24÷4)=(345-237)÷3=455×(12÷3)=4/5-1/5=693÷(797-790)=19×(90÷2)=880×5=332×3÷6=685-(40+206)=56×9-421=219×4×9=25×3×89=13×4+176=11×(235÷5)=324÷(2×2)=629-117-188=42×7=288×(323-320)=879+52×17=614+(293-120)=2/6-1/6=45×2×6=8.3-7.5=314-218+371=(281-151)÷5=676+237-485=201+173-203=225+(187-142)=23×34+222=395+136×3=10×3×89=840÷(428-421)=(686-607)×66=43×4×3=72×(392÷8)=588÷6×7=95×(36÷6)=96×8=26×30÷5=36×4×5=328÷8=596÷(2×2)=44÷(438-436)=601-252=861÷(18÷6)=9.2+3.7=0.6+7.5=109+152×3=518-98=650÷5÷5=688+96-318=717-66×5=159-155÷5=315+(266-105)=234÷2÷9=1/6+3/6=623-56+712=442-335-107=658-137-73=373-173-164=647-(191+105)=480×(15÷5)=53×10=30.9+58.9=3/6+2/6=11×8×5=362-250=172+(239-61)=462÷(3×2)=63×6×2=(417-92)÷5=429-(193-129)=522÷6+220=872÷2×6=31×3×86=30×3×85=20×3×89=62×45÷3=12×12×3=105×4÷7=85÷5=92+153=90×2-144=43×(405-387)=949+894-879=636÷(32÷8)=486+115=358-765÷5=10×5×33=22×12×3=336÷7×4=44×(54÷3)=44×2×32=11×29-223=148-61+252=828÷6÷2=13×37-356=567÷9÷3=771×2-117=780-142=291+22×20=10×49-257=13×74-154=44×2×82=15×19-191=114÷(120-117)=185+597=264÷3÷2=(390-366)×30=270+279+14=796+667-127=581+992+626=1.9+3.6=181+151=(354-270)÷7=(887-758)÷3=(766-640)÷7=494-137-351=79+48×14=16+292×3=916÷2+850=615÷3=39×16=323×(15÷5)=476÷(32÷8)=23×4×90=6.7-2.2=704÷(16÷4)=1.8+2.6=11×5×45=262÷2=386÷(18÷9)=31×3×57=396-303+129=46×9=851-(338-171)=86+409-261=989-413-245=80×(106-59)=517×(575-566)=259÷7×6=69-112÷8=95×(63÷9)=693÷7×98=452×(16÷8)=35+545+309=387-(389-170)=539÷7×2=138÷(42÷7)=379-(371-247)=84×9=236+594=83+52×8=336-132÷2=628-(419+99)=828×7-762=71×(16÷4)=56×87÷3=854÷7×2=824+27×18=62×(72÷8)=930÷2×4=45×2×51=253-519÷3=3.8-0.2=102÷(15÷5)=349-14×24=156×5=342-21×8=990÷9+249=315÷(366-357)=12×3+391=758-104÷2=98+155×4=61×23=99+307-301=493×9=45÷5×83=289×2=84+164=86×30×2=366×5÷2=318-222÷3=138÷2×85=365+12×2=408÷(4×2)=107×9×6=99+308-169=93×(482-448)=229-(211-182)=26×3×34=287÷(63÷9)=6.3+9.4=35×14×2=18×20-116=159×5=329+112=67×(550-547)=10×27-128=135÷9×20=44×71=264÷3÷8=481-20×15=789×7=17×17×2=232×2=(447-393)×27=657-224-329=992-759-162=336÷(2×3)=48×5×2=25×30+688=434+37-82=50÷2=1/5+3/5=66×(56÷4)=826-544÷8=806-396×2=408-99×4=486×2=378-(162+161)=423-54-110=48÷3×20=896×(798-791)=144+57×11=368÷(16÷8)=36÷(12÷2)=996÷(2×3)=27÷3×4=35÷5×69=29×2×70=357×(16÷8)=531÷3=19×15-283=47×10-383=949+773+278=441-(225-69)=771-67=467-339+222=371-92×4=978÷(2×3)=769-202=440-(60+239)=777-42×2=93×8-436=3/7-2/7=61×44=67.0+5.9=135×2×9=70÷2÷5=823-52×12=390-28×8=2/8-1/8=500-(207+73)=204+10×72=622+372÷4=2/8+4/8=645-18×20=67×34=95+44×17=152+344=96×(126÷2)=64+223=85-23+232=840÷7÷3=148×(534-527)=19×10×3=177÷3×10=4.1+3.9=373-(371-69)=823-68÷4=19×15-200=51.8-49.1=19×10-143=97×32×9=127×4×6=790÷(164-162)=745-200-518=133×(338-333)=68×14-215=124-(115-110)=1/7+3/7=852+(965-387)=380-(308-46)=46.3+7.8=289-15×17=884-286-311=326×(16÷2)=10×28×3=445-15-329=1.5-0.7=412÷(317-315)=168÷4×49=20×(273÷7)=334-(249-98)=108÷9×36=235+228-40=160÷(399-395)=288÷8×22=176÷2÷4=960-10×73=14×41-320=4/8-2/8=14×7=140+831+233=481+(83-64)=46.5+53.1=225+341+268=18×5×9=81.9-7.4=(507-473)×47=378÷(62-56)=89×90÷6=596-(454-203)=442-(34+39)=32×10-273=240+19×26=578+953-81=743×9-550=326-134-171=210÷(63÷9)=240÷(24÷3)=288×(16÷8)=128+185-237=411×(42÷7)=494-(62+210)=1.7+40.0=80+277=(734-26)÷6=38×(313-289)=954÷(564-555)=47×15+686=741-33+573=87×(18÷2)=834×6÷3=8.5-1.0=485-448+462=914-(601-444)=330÷(215-213)=130×5-222=601+759-552=134×(20÷5)=31×3×38=708+(782-436)=471-92=828÷(2×3)=220+865÷5=700÷7=497-24×19=34×57=8.2-4.5=74×11-626=99÷(478-469)=189÷(149-140)=16+861÷7=469-141×2=(464-80)÷6=98×16÷7=9.6-6.9=4.7-2.6=992÷4÷4=958-491=(496-406)÷5=285÷5÷3=256-234÷9=28×59×3=369÷(3×3)=176-314÷2=103×5+167=321+44×7=412+(457-251)=404÷4+680=528÷(2×3)=16×15÷8=175+458=379-32=740+106+33=18×22=509-221×2=16×26+387=409-(174+50)=40×(717-619)=13×(295÷5)=414+(454-300)=42÷(18÷6)=79×3-99=100÷5=96×3÷2=180+(764-119)=376÷8×2=219-750÷5=789×(35÷5)=80×(16÷8)=821-37-554=14×5×16=(382-369)×53=7.7-2.2=27×(119-114)=40×23÷5=18×(198÷6)=612÷3÷4=54×12÷2=5.4+0.2=482×6-475=158×(971-967)=327+150=793-441-113=11×74-360=471×2÷3=950+232÷2=109+736÷8=197+(398-333)=210+20×44=681÷3+282=908-(15+557)=288÷(32÷4)=473-(425-139)=479+228+160=134-28=941-(160+675)=(462-224)÷2=462+288=456÷4+378=261+20×38=944÷2×9=398-13×21=634×8=364÷(14÷2)=594÷6÷9=928-584-34=3.9-3.5=183-86+264=13×(384÷8)=306÷(3×2)=(672-636)÷2=209-109=8.8+1.1=958-560+250=828-633=132÷2×40=27×7-181=574-224÷7=231÷3×18=82×31=4/6-1/6=122×(793-790)=81+10×35=23×40=360÷(3×3)=18×2×33=489÷3+147=412÷(405-403)=853-270+458=198÷2×25=60×73×7=401-188-199=63×3÷9=266÷(27-25)=958-99×8=104×(457-450)=600÷2÷4=851+835+323=15×17×3=313+425+50=394×(164-155)=250÷5=588÷6×9=248+183×4=178+432-606=442-(47+217)=639÷9×4=199×(42-37)=11×65+165=150+210-170=383×4-78=12×19×3=48×(648-640)=420÷(2×3)=319-40÷2=117×2×4=346+88+513=24.6+4.2=763+364+565=44+776÷2=457-20×22=416-135×3=658÷7÷2=10×(370-326)=177-594÷9=864-427×2=72×4÷8=614÷(662-660)=65.8+23.7=514-394+292=7.3-0.7=10×31÷5=441×6÷9=14×17×2=36×10-348=44×16=363-(147-75)=90+14×2=8.6+5.1=930÷3=131-81=722×(813-808)=92+(473-87)=(158-42)÷4=902-843÷3=159×2÷6=680÷5×3=260-(637-446)=54×40×8=966-(959-857)=48×2÷4=15×17+969=322-(20+293)=61×16×9=18×2×23=207÷9×33=976-114×2=468÷(3×3)=271×(116-113)=(404-199)÷5=77×(231-222)=558÷(2×3)=456×2-30=(189-126)×13=11×8=92.9-10.7=376-110÷5=120÷(2×3)=374+49×11=720÷3÷4=803-259-120=460÷(25-23)=562-(354-206)=290-16+577=(430-394)×15=578+(839-226)=582+35×10=19×13×4=(742-731)×55=55×64÷5=912-(499-470)=412×(81÷9)=112×5÷8=656-482=6.2+1.6=823+636+804=47×(268-257)=114×5÷6=846-(186+245)=323-(395-285)=665+114+29=768÷(4×2)=25.1+54.4=127×(157-150)=9.7+6.6=11×33+64=921×(35÷5)=28×(406÷7)=454-16-359=927×(260-251)=12+46=807+38×20=376-30×2=21×45×3=33×20÷3=189×3=112+543-405=921-21×15=476+151+285=282+22×9=245÷7×10=120÷5×90=144÷9×37=156÷4=875-734÷2=8.4+7.8=191×3-218=9.1+5.3=47×10-345=72×(23-12)=17×(165-157)=78×6-214=37×27×6=834×8÷2=911+32×6=89×2×4=678-(112+343)=210×(317-314)=262+972÷9=37×3×5=30×8÷4=393+(342-101)=(904-825)×19=437-143-124=(734-62)÷3=88÷(24÷6)=2/6+3/6=966×2÷3=414÷3÷6=(387-249)÷3=11×9×90=17×26-13=212×2×4=845-13×26=179+413÷7=9.1-7.8=615×8÷4=203×(16÷8)=248÷4=233+104×3=13×91=37+(369-96)=36+308÷4=157×(304-298)=665+343÷7=27×59÷3=963÷3×8=376×5-557=268+(438-220)=63×2×7=215×2=335-82×4=238×(16÷8)=328-(136+54)=151+904÷2=20×21-73=33×2×18=623-56×11=412-(190-149)=643+449-254=175×3×9=25÷(349-344)=992÷(48÷6)=544×6=(949-13)÷4=43×4+212=150÷3×4=30÷5×80=995×2÷5=47×2×8=270+(173-104)=49×18=17×5×72=510-14×26=146÷2=14×52=16×3×55=2.6+9.0=50×(52÷4)=29×29-488=2/4-1/4=67+242=27+318-232=526÷(16÷8)=14×34×2=567-128×3=246÷3+237=924÷2÷2=944-571-339=390+553-230=(152-120)×31=436×2×6=15×(74÷2)=7.2-3.1=434-185-134=973-(776+146)=401-198÷6=452×9-728=148×(12÷4)=538×4÷2=(975-581)÷2=816÷6+48=447-406+133=22×4×86=159×2+476=(473-135)÷2=447÷(251-248)=464÷(2×4)=28×(696÷8)=57.7-1.9=68×(50÷5)=(495-18)÷9=831×3=388+36×24=947-576=4/7-1/7=675÷9×6=380÷2÷2=(471-381)÷2=38÷2×49=404×9÷4=34×5+120=76+22×11=479-(108+295)=270÷9=(601-221)÷2=4.7+9.8=10×81=552-74÷2=992÷(2×4)=86×15÷5=462÷(35÷5)=5.7+8.8=229×4-331=167+152÷4=10×30÷5=1/6+4/6=149+144-254=31×2×79=770+574-857=10×42+441=684÷(3×2)=141+11×25=280+184-44=32×3+185=441÷3×2=162÷9=488×2=4.7-1.8=44×7÷4=214+240×2=20×21÷6=730+176×2=825+662=30×10-206=490-112×3=792÷(3×3)=643×3=301-46-93=522-67×4=2/7+4/7=646×3-64=521-300+470=379-171=12×18×2=925×8=3/6-2/6=480-82=53×(779-773)=32×(445÷5)=22×(219-175)=425×2-792=173×(35÷7)=268÷(312-310)=402-249-52=561×(10÷2)=107×5-433=6.9+3.3=576÷(2×3)=921-302×2=785-(778-263)=82×(445-436)=815-31+930=10×48÷8=144÷6×41=184×3+498=137×6-255=59×5×3=14×4×37=787-36×21=33×(290÷5)=281-495÷3=710×9=32×(868-862)=420-22×11=30÷(25÷5)=132÷3=249-104+290=27×28÷4=17×(81÷3)=(621-531)÷2=462-242=130×(18÷9)=(163-142)×26=381+116=56÷8×73=710-127-234=449+(751-483)=120÷5÷2=358-(267+37)=334-(700-369)=378-10×23=8.7-4.3=73+114-159=9.5+0.6=87÷3×6=245-336÷3=123×(28÷4)=12÷6=664×(482-474)=803+407+782=45×2×70=(876-62)÷2=83×60÷2=18×(319-303)=180×3÷4=315-210-50=76+387=563-50=16×2÷4=145-108÷9=403+452÷2=933-(293+194)=814×2-885=168÷(2×3)=2.3+1.0=766÷(587-585)=595+27×26=299+88=440÷(32÷8)=668×6÷2=788-634+562=342÷9×88=675÷3÷3=11×10×7=968+73×5=66×11=(291-248)×10=32×3×84=15×6×78=18×19÷3=347+156×6=79.5-63.2=332+64÷8=401-(424-327)=85×56=4.6-4.1=(400-232)÷8=12×(485-419)=81×(744÷8)=101+87×8=862-487-81=146×3×2=153÷(12÷4)=135÷3×22=20×(103-95)=72×12÷6=335÷5×8=6.4-1.1=828÷3÷3=5.3-1.5=184÷8×5=99+955+951=162÷6÷3=88×11-578=504-436+902=72÷2×3=83.1-56.0=338÷2=7.1+38.7=129-109=226+358+302=18×48÷9=483-189÷7=710-(37+574)=19×11×3=536÷(10÷5)=344×6÷3=215×3×6=7.0+4.9=92×(60÷3)=190×5=150+56=244-221+109=475÷5+65=85×6×3=520-(809-499)=104÷(56÷7)=61×(28÷7)=168÷(690-687)=542×(426-418)=156×6-763=492÷(106-102)=273-52×3=335-(81+244)=176-24+276=27×7=92+175+938=17×(220-211)=2/6+4/6=186+599+34=274-(27+202)=74×(248-241)=88×26÷4=123×6=101+110+420=361-226÷2=255÷5×83=743-(134-50)=109+193+403=79×16×8=390-(280-178)=773-20×27=(465-279)÷6=439-(167+229)=392÷(4×2)=18÷(18÷3)=225÷9+938=160÷(554-552)=95.7-6.4=131×3×5=273-14×5=125-(72+13)=52×(352-338)=422-317+364=28×(297÷9)=13×28=280÷(2×4)=16×11×3=29×21=966-(857+63)=978-313+224=171+74=206+157+90=926-41×7=22×31-647=845-14×23=120×6-462=304÷2÷4=206+256×2=400-89-307=352-931÷7=445÷(30÷6)=314+(876-130)=(597-504)×31=197+601+217=282-253=540÷3×8=(752-452)÷2=27×(419-383)=53×3×2=342-342+277=605+62×4=41×22=46.8+49.8=175÷7=190+(487-93)=275-22×12=108-38+36=94+27×3=40×78=38×2×10=28×3×8=67-31+147=10÷5=68×40×6=12×24×2=230-70+82=980÷7÷5=345÷(25÷5)=711+10×34=41×50×3=15×31×2=784×3-155=208×2-381=8.1+9.2=27×6÷9=589-464+118=311+156=337-11×28=(261-243)×17=317-69×2=248÷(20÷5)=826+861÷3=88×(656÷8)=33+23×18=672÷4÷2=77×(726-649)=211+(929-527)=160+306=3.5-1.6=35×24=20×36=374-13×19=40×(317-314)=26×(324÷4)=(274-252)×10=23×40÷2=203-(429-324)=83×(152÷2)=21×6×7=435÷3×2=492×2÷3=10÷2×16=40×(42÷2)=10×15÷5=77×(45÷9)=6.3-0.2=7.3+1.9=250-49×3=77×53=728÷8=(47-35)×60=198÷(3×3)=765÷9÷5=255÷5×7=681+(336-29)=348-95×3=473-73×2=552+20×32=21×(128-123)=94×66×3=660-(112+467)=523×4-871=117×4÷2=242+101-23=31×31-798=274-29×6=153÷(43-40)=394-319=79+252=144÷4×21=288-26×3=396-173-71=882÷2+237=54÷9+718=550÷2÷5=330+348-293=170÷2×41=648-94×2=216÷2+113=16×(104÷4)=(519-498)×80=500÷(35÷7)=252÷(3×2)=(296-197)÷9=107-355÷5=458+(393-329)=384+41×5=120×(33-28)=763×(36÷9)=957-(32+610)=108+47×12=402-261=54+342-326=18×15÷6=937-55-258=280×6÷2=879÷3×6=63÷7×20=84×98=714+130×7=614×9-681=768÷2÷2=618-(749-318)=20+20×33=93+238=726÷2×7=71×49×7=10×31×3=(449-357)×81=58×3×5=66÷(423-421)=164×6-302=394×2+688=508÷4=254+479+237=481-13×21=(842-704)÷3=480÷2×3=44÷(2×2)=684÷4=94.0-61.6=319+22×18=256×2×5=10×3×13=128+206+267=486÷(2×3)=890-406=304÷(24÷6)=60×33=25×38-52=10×28-206=25×2×66=2/5-1/5=33×(345-342)=99+10×22=308÷(779-772)=551+27+94=367-71×3=102+106-88=22×18-246=719-213×2=366-17×17=812+447=397-205-17=240÷2÷5=85×(864÷9)=79+168=284+183-88=89-(382-327)=932÷(2×2)=683-(189-132)=27×32=334-15×17=402-217+311=(480-246)÷9=2.4+5.3=(439-321)÷2=262-(107+29)=90×9×3=(378-193)÷5=477-46-272=210×2+326=945+932=813÷3×2=4/10+6/10=152÷8=562+23×28=260-(363-175)=14×(20÷5)=45×(194-103)=26×34=206÷2=2.8-2.5=816+140=337-74×3=95×18÷5=63÷7=74×90=2/8+6/8=10×18-79=132+37×18=112+(957-947)=176÷(795-791)=109+193=593×8-189=633÷3×8=377-504÷6=20×44÷5=29×28-497=96×6÷8=119×(72÷9)=972÷(3×3)=949-742=375+168=65×7=432÷2+320=393×2×8=467-(56+319)=153+539+657=71+93×3=434×2÷7=19×40=(46-32)×60=261-120×2=841-47×16=(415-103)÷2=349-12×18=1.3+8.5=93×2×4=524×9÷6=978+(75-42)=280÷5+316=95-39÷3=283-(114+23)=489-22×19=477×8÷3=329÷7=71×92=228÷(2×3)=84÷6×20=200÷(16÷2)=348-(104+81)=382-379+151=54÷6×72=248×6÷8=10×37÷2=228×3×6=15+123-118=438-149=128÷(2×4)=408-(292+62)=(250-218)÷4=17×(301÷7)=840÷(4×2)=264+(410-325)=777-39×7=35×3×6=355+38+413=966-(272+467)=327÷(391-388)=68×5-314=427-163-23=34×6-83=644-297-96=10×82=420-18×10=5.7-0.7=353-(77+61)=990×(56÷8)=891-20×36=10×4×83=794-(703-19)=215×4×8=836-18×24=14×(498-492)=382-293+154=724÷2=315×3×9=949-725+519=216÷8×7=345-161×2=101+(399-55)=288-100÷2=133÷7×56=55+726÷3=496-229-229=364-105=1/5+2/5=23×4×96=12+32×5=428-93÷3=58×98=16.5+8.0=558-852÷6=68×10-44=508÷(384-380)=536÷(24÷3)=22+673-295=333-427÷7=923-(643+76)=151×5-346=665÷7=12×(12÷6)=77×3=16×28-137=54÷(465-463)=302×(336-333)=78.1-30.0=291-82+125=84×94÷2=30×(102÷6)=300-(124+129)=606-190+12=849-18×10=751-(748-547)=11×10×2=456-273=412×(52-45)=233×2-82=42×2×25=492×(18÷9)=89×52=(428-254)÷2=70×17×5=251+117=356-15×20=398+(316-254)=36×2÷8=169-49=16×(120÷6)=20×(414÷9)=238-536÷4=810÷(3×3)=76×4×2=63÷(3×3)=297÷9×3=30×12+302=217-13×12=85×66×3=54×(504÷7)=986×6=52×3-87=105÷7=316÷(20÷5)=262×3=78÷6×48=33.1-7.5=385+344=422-13×24=899×8=820-369÷9=48÷(72-68)=625+(670-154)=107+24=158+623÷7=368-(60+58)=11×9×99=128×(352-346)=70×(188÷2)=95×92÷4=562+372-388=859-518+545=651÷7×31=163+(349-102)=283-372÷3=92×6=参考答案438×2=876474-174+182=482795×(261-257)=318018×45-593=21795×37×9=31635233×2=466158+52×5=418528÷3÷8=22133+767-19=881826+146+772=174468×2-81=55424÷8×2=106755×(35÷7)=3775862×7-915=5119927÷3=3091.5+7.9=9.4236-139=9712×70-686=154375+37×7=634(391-236)÷5=31221×6=1326165+359+255=779524÷(16÷4)=131528+267+130=92540×2×97=7760662÷2×6=198675÷3÷5=5327-(327-236)=236284÷2=142141×6-696=1503.3-0.4=2.9446÷(205-203)=22360÷6×19=19032×(192÷8)=768708+135×3=1113220÷5÷4=1171×(612÷9)=482812×(88÷2)=528470÷5=94303+135=43831×(24÷4)=186414÷(36÷4)=46448+834=1282213-(319-230)=124471×(20÷5)=1884171÷(383-380)=57453+10×28=733371÷7×16=84828×27÷9=84162×2÷6=5446×14÷2=32281×23×8=14904872÷(4×2)=109212+102-189=125195×5-890=8527.8+55.4=83.215×(631-535)=1440336÷2÷4=42320×2×8=5120348-(238-70)=18024×17+249=65740÷2÷2=10607+48×12=118333×53×5=874539-10=29564+305+57=92645×2×52=4680464+(377-288)=55347×10-33=437500÷5+676=7767/10-3/10=4/10297÷3×5=495387-(76+127)=18410×58-451=129833-175×3=308340+426=766301+(367-329)=339640-85-297=258613+40×6=853192×7÷2=672454×(893-889)=1816(462-48)÷3=138866×(63÷7)=7794292-13×21=19417-370=47930÷5÷6=31281-113×2=55285-372÷4=192395-96+132=431284-(852-711)=143780-26×22=208(211-199)×33=39685×99=841520×(390-362)=560590÷2÷5=59318-342÷2=14718×(482-444)=684156÷4×5=195112÷8×35=490726÷(10÷5)=36376.8-31.1=45.7444÷2×6=1332768+60×4=1008620÷4=15515×6×85=765069-(245-229)=53827-448-93=28618×20×2=720900÷(908-903)=18072×40÷3=960705×7=493512×37-250=194227-41-85=101660+811+536=200769.9-55.0=14.9400-47-251=102190÷5=38197+511+77=785115+256-319=5214×4=56435+(448-371)=51274×5=37055×49=269513×16÷4=52279+209-373=115297×(40÷5)=2376436-58+121=499417-162=255192÷(4×2)=2496+239-161=17478+113+165=35649×2×65=637053×15÷5=159522×(920-911)=4698(929-703)÷2=11319×19-337=24440÷(12÷3)=11035÷7=5871+391=1262972÷3÷4=81528÷3÷2=88872-15×49=13746×(360÷6)=2760180÷5=36725-18×30=18535+14×45=665251+134+75=460379+(748-232)=89531×63÷9=21728×(520-501)=532218÷2×5=545479-11×7=402171×4÷2=342168÷(601-595)=28(868-120)÷4=187209+574=783987-133=85465+(166-151)=8032×2×64=4096357+749-131=975216÷4+588=6429.6-1.3=8.3433-23×12=157(399-359)÷4=108.4-4.0=4.4958-386×2=18645×22=990656+707=1363323+171÷9=342918÷9=102872+(345-250)=967730-108=62216×35÷2=28020×19-12=368300÷(396-392)=75974+780+42=1796512÷8+55=119249-74=17568.9-61.8=7.122×4×2=176392÷4×8=784437-16×14=213584÷2×9=262827×60=16208.0-5.8=2.2119+(339-332)=12630×48×2=28802.8-0.3=2.554×8÷4=108126+542÷2=397396+(489-216)=669645+474÷6=724780-(520-85)=34532×99×5=15840308×2=616479+406×2=1291516÷(2×2)=129900÷9÷2=50882-733=1490.9+0.8=1.7476-362+249=363667+193-27=83310.1+49.7=59.8165÷(15÷5)=55469-255-41=17360×57÷9=380540÷9×10=60082×9÷3=24614×26=364988+732-298=1422249+109-89=269413-103=310595+(679-619)=655989-(126+131)=73212×(321-267)=64824×13÷4=7838×3×7=798897-110×8=17154×(36÷9)=616(797-273)÷2=262265÷5×66=3498460+461+26=947900÷(693-689)=225940-106=83419×(80÷8)=190168÷(18÷9)=84162÷2×16=129664×85=5440145-13=13244×(96÷8)=528116×7-663=149312÷6×12=624541×9=4869686÷7=9828-64÷8=2016×26-161=255688÷(801-793)=86147÷7×8=168364+517+248=11295.6+7.5=13.1486÷(17-11)=81185-690÷5=47191-15+463=639372-(414-231)=18970×97÷5=1358384÷4=9637×(544÷8)=2516390+(212-162)=44014÷7+191=19350÷(15÷3)=1084÷(2×2)=213/8-2/8=1/847×(24÷4)=282(345-237)÷3=36455×(12÷3)=18204/5-1/5=3/5693÷(797-790)=9919×(90÷2)=855880×5=4400332×3÷6=166685-(40+206)=43956×9-421=83219×4×9=788425×3×89=667513×4+176=22811×(235÷5)=517324÷(2×2)=81629-117-188=32442×7=294288×(323-320)=864879+52×17=1763614+(293-120)=7872/6-1/6=1/645×2×6=5408.3-7.5=0.8314-218+371=467(281-151)÷5=26676+237-485=428201+173-203=171225+(187-142)=27023×34+222=1004395+136×3=80310×3×89=2670840÷(428-421)=120(686-607)×66=521443×4×3=51672×(392÷8)=3528588÷6×7=68695×(36÷6)=57096×8=76826×30÷5=15636×4×5=720328÷8=41596÷(2×2)=14944÷(438-436)=22601-252=349861÷(18÷6)=2879.2+3.7=12.90.6+7.5=8.1109+152×3=565518-98=420650÷5÷5=26688+96-318=466717-66×5=387159-155÷5=128315+(266-105)=476234÷2÷9=131/6+3/6=4/6623-56+712=1279442-335-107=0658-137-73=448373-173-164=36647-(191+105)=351480×(15÷5)=144053×10=53030.9+58.9=89.83/6+2/6=5/611×8×5=440362-250=112172+(239-61)=350462÷(3×2)=7763×6×2=756(417-92)÷5=65429-(193-129)=365522÷6+220=307872÷2×6=261631×3×86=799830×3×85=765020×3×89=534062×45÷3=93012×12×3=432105×4÷7=6085÷5=1792+153=24590×2-144=3643×(405-387)=774949+894-879=964636÷(32÷8)=159486+115=601358-765÷5=20510×5×33=165022×12×3=792336÷7×4=19244×(54÷3)=79244×2×32=281611×29-223=96148-61+252=339828÷6÷2=6913×37-356=125567÷9÷3=21771×2-117=1425780-142=638291+22×20=73110×49-257=23313×74-154=80844×2×82=721615×19-191=94114÷(120-117)=38185+597=782264÷3÷2=44(390-366)×30=720270+279+14=563796+667-127=1336581+992+626=21991.9+3.6=5.5181+151=332(354-270)÷7=12(887-758)÷3=43(766-640)÷7=18494-137-351=679+48×14=75116+292×3=892916÷2+850=1308615÷3=20539×16=624323×(15÷5)=969476÷(32÷8)=11923×4×90=82806.7-2.2=4.5704÷(16÷4)=1761.8+2.6=4.411×5×45=2475262÷2=131386÷(18÷9)=19331×3×57=5301396-303+129=22246×9=414851-(338-171)=68486+409-261=234989-413-245=33180×(106-59)=3760517×(575-566)=4653259÷7×6=22269-112÷8=5595×(63÷9)=665693÷7×98=9702452×(16÷8)=90435+545+309=889387-(389-170)=168539÷7×2=154138÷(42÷7)=23379-(371-247)=25584×9=756236+594=83083+52×8=499336-132÷2=270628-(419+99)=110828×7-762=503471×(16÷4)=28456×87÷3=1624854÷7×2=244824+27×18=131062×(72÷8)=558930÷2×4=186045×2×51=4590253-519÷3=803.8-0.2=3.6102÷(15÷5)=34349-14×24=13156×5=780342-21×8=174990÷9+249=359315÷(366-357)=3512×3+391=427758-104÷2=70698+155×4=71861×23=140399+307-301=105493×9=443745÷5×83=747289×2=57884+164=24886×30×2=5160366×5÷2=915318-222÷3=244138÷2×85=5865365+12×2=389408÷(4×2)=51107×9×6=577899+308-169=23893×(482-448)=3162229-(211-182)=20026×3×34=2652287÷(63÷9)=416.3+9.4=15.735×14×2=98018×20-116=244159×5=795329+112=44167×(550-547)=20110×27-128=142135÷9×20=30044×71=3124264÷3÷8=11481-20×15=181789×7=552317×17×2=578232×2=464(447-393)×27=1458657-224-329=104992-759-162=71336÷(2×3)=5648×5×2=48025×30+688=1438434+37-82=38950÷2=251/5+3/5=4/566×(56÷4)=924826-544÷8=758806-396×2=14408-99×4=12486×2=972378-(162+161)=55423-54-110=25948÷3×20=320896×(798-791)=6272144+57×11=771368÷(16÷8)=18436÷(12÷2)=6996÷(2×3)=16627÷3×4=3635÷5×69=48329×2×70=4060357×(16÷8)=714531÷3=17719×15-283=247×10-383=87949+773+278=2000441-(225-69)=285771-67=704467-339+222=350371-92×4=3978÷(2×3)=163769-202=567440-(60+239)=141777-42×2=69393×8-436=3083/7-2/7=1/761×44=268467.0+5.9=72.9135×2×9=243070÷2÷5=7823-52×12=199390-28×8=1662/8-1/8=1/8500-(207+73)=220204+10×72=924622+372÷4=7152/8+4/8=6/8645-18×20=28567×34=227895+44×17=843152+344=49696×(126÷2)=604864+223=28785-23+232=294840÷7÷3=40148×(534-527)=103619×10×3=570177÷3×10=5904.1+3.9=8.0373-(371-69)=71823-68÷4=80619×15-200=8551.8-49.1=2.719×10-143=4797×32×9=27936127×4×6=3048790÷(164-162)=395745-200-518=27133×(338-333)=66568×14-215=737124-(115-110)=1191/7+3/7=4/7852+(965-387)=1430380-(308-46)=11846.3+7.8=54.1289-15×17=34884-286-311=287326×(16÷2)=260810×28×3=840445-15-329=1011.5-0.7=0.8412÷(317-315)=206168÷4×49=205820×(273÷7)=780334-(249-98)=183108÷9×36=432235+228-40=423160÷(399-395)=40288÷8×22=792176÷2÷4=22960-10×73=23014×41-320=2544/8-2/8=2/814×7=98140+831+233=1204481+(83-64)=50046.5+53.1=99.6225+341+268=83418×5×9=81081.9-7.4=74.5(507-473)×47=1598378÷(62-56)=6389×90÷6=1335596-(454-203)=345442-(34+39)=36932×10-273=47240+19×26=734578+953-81=1450743×9-550=6137326-134-171=21210÷(63÷9)=30240÷(24÷3)=30288×(16÷8)=576128+185-237=76411×(42÷7)=2466494-(62+210)=2221.7+40.0=41.780+277=357(734-26)÷6=11838×(313-289)=912954÷(564-555)=10647×15+686=1391741-33+573=128187×(18÷2)=783834×6÷3=16688.5-1.0=7.5485-448+462=499914-(601-444)=757330÷(215-213)=165130×5-222=428601+759-552=808134×(20÷5)=53631×3×38=3534708+(782-436)=1054471-92=379828÷(2×3)=138220+865÷5=393700÷7=100497-24×19=4134×57=19388.2-4.5=3.774×11-626=18899÷(478-469)=11189÷(149-140)=2116+861÷7=139469-141×2=187(464-80)÷6=6498×16÷7=2249.6-6.9=2.74.7-2.6=2.1992÷4÷4=62958-491=467(496-406)÷5=18285÷5÷3=19256-234÷9=23028×59×3=4956369÷(3×3)=41176-314÷2=19103×5+167=682321+44×7=629412+(457-251)=618404÷4+680=781528÷(2×3)=8816×15÷8=30175+458=633379-32=347740+106+33=87918×22=396509-221×2=6716×26+387=803409-(174+50)=18540×(717-619)=392013×(295÷5)=767414+(454-300)=56842÷(18÷6)=1479×3-99=138100÷5=2096×3÷2=144180+(764-119)=825376÷8×2=94219-750÷5=69789×(35÷5)=552380×(16÷8)=160821-37-554=23014×5×16=1120(382-369)×53=6897.7-2.2=5.527×(119-114)=13540×23÷5=18418×(198÷6)=594612÷3÷4=5154×12÷2=3245.4+0.2=5.6482×6-475=2417158×(971-967)=632327+150=477793-441-113=23911×74-360=454471×2÷3=314950+232÷2=1066109+736÷8=201197+(398-333)=262210+20×44=1090681÷3+282=509908-(15+557)=336288÷(32÷4)=36473-(425-139)=187479+228+160=867134-28=106941-(160+675)=106(462-224)÷2=119462+288=750456÷4+378=492261+20×38=1021944÷2×9=4248398-13×21=125634×8=5072364÷(14÷2)=52594÷6÷9=11928-584-34=3103.9-3.5=0.4183-86+264=36113×(384÷8)=624306÷(3×2)=51(672-636)÷2=18209-109=1008.8+1.1=9.9958-560+250=648828-633=195132÷2×40=264027×7-181=8574-224÷7=542231÷3×18=138682×31=25424/6-1/6=3/6122×(793-790)=36681+10×35=43123×40=920360÷(3×3)=4018×2×33=1188489÷3+147=310412÷(405-403)=206853-270+458=1041198÷2×25=247560×73×7=30660401-188-199=1463×3÷9=21266÷(27-25)=133958-99×8=166104×(457-450)=728600÷2÷4=75851+835+323=200915×17×3=765313+425+50=788394×(164-155)=3546250÷5=50588÷6×9=882248+183×4=980178+432-606=4442-(47+217)=178639÷9×4=284199×(42-37)=99511×65+165=880150+210-170=190383×4-78=145412×19×3=68448×(648-640)=384420÷(2×3)=70319-40÷2=299117×2×4=936346+88+513=94724.6+4.2=28.8763+364+565=169244+776÷2=432457-20×22=17416-135×3=11658÷7÷2=4710×(370-326)=440177-594÷9=111864-427×2=1072×4÷8=36614÷(662-660)=30765.8+23.7=89.5514-394+292=4127.3-0.7=6.610×31÷5=62441×6÷9=29414×17×2=47636×10-348=1244×16=704363-(147-75)=29190+14×2=1188.6+5.1=13.7930÷3=310131-81=50722×(813-808)=361092+(473-87)=478(158-42)÷4=29902-843÷3=621159×2÷6=53680÷5×3=408260-(637-446)=6954×40×8=17280966-(959-857)=86448×2÷4=2415×17+969=1224322-(20+293)=961×16×9=878418×2×23=828207÷9×33=759976-114×2=748468÷(3×3)=52271×(116-113)=813(404-199)÷5=4177×(231-222)=693558÷(2×3)=93456×2-30=882(189-126)×13=81911×8=8892.9-10.7=82.2376-110÷5=354120÷(2×3)=20374+49×11=913720÷3÷4=60803-259-120=424460÷(25-23)=230562-(354-206)=414290-16+577=851(430-394)×15=540578+(839-226)=1191582+35×10=93219×13×4=988(742-731)×55=60555×64÷5=704912-(499-470)=883412×(81÷9)=3708112×5÷8=70656-482=1746.2+1.6=7.8823+636+804=226347×(268-257)=517114×5÷6=95846-(186+245)=415323-(395-285)=213665+114+29=808768÷(4×2)=9625.1+54.4=79.5127×(157-150)=8899.7+6.6=16.311×33+64=427921×(35÷5)=644728×(406÷7)=1624454-16-359=79927×(260-251)=834312+46=58807+38×20=1567376-30×2=31621×45×3=283533×20÷3=220189×3=567112+543-405=250921-21×15=606476+151+285=912282+22×9=480245÷7×10=350120÷5×90=2160144÷9×37=592156÷4=39875-734÷2=5088.4+7.8=16.2191×3-218=3559.1+5.3=14.447×10-345=12572×(23-12)=79217×(165-157)=13678×6-214=25437×27×6=5994834×8÷2=3336911+32×6=110389×2×4=712678-(112+343)=223210×(317-314)=630262+972÷9=37037×3×5=55530×8÷4=60393+(342-101)=634(904-825)×19=1501437-143-124=170(734-62)÷3=22488÷(24÷6)=222/6+3/6=5/6966×2÷3=644414÷3÷6=23(387-249)÷3=4611×9×90=891017×26-13=429212×2×4=1696845-13×26=507179+413÷7=2389.1-7.8=1.3615×8÷4=1230203×(16÷8)=406248÷4=62233+104×3=54513×91=118337+(369-96)=31036+308÷4=113157×(304-298)=942665+343÷7=71427×59÷3=531963÷3×8=2568376×5-557=1323268+(438-220)=48663×2×7=882215×2=430335-82×4=7238×(16÷8)=476328-(136+54)=138151+904÷2=60320×21-73=34733×2×18=1188623-56×11=7412-(190-149)=371643+449-254=838175×3×9=472525÷(349-344)=5992÷(48÷6)=124544×6=3264(949-13)÷4=23443×4+212=384150÷3×4=20030÷5×80=480995×2÷5=39847×2×8=752270+(173-104)=33949×18=88217×5×72=6120510-14×26=146146÷2=7314×52=72816×3×55=26402.6+9.0=11.650×(52÷4)=65029×29-488=3532/4-1/4=1/467+242=30927+318-232=113526÷(16÷8)=26314×34×2=952567-128×3=183246÷3+237=319924÷2÷2=231944-571-339=34390+553-230=713(152-120)×31=992436×2×6=523215×(74÷2)=5557.2-3.1=4.1434-185-134=115973-(776+146)=51401-198÷6=368452×9-728=3340148×(12÷4)=444538×4÷2=1076(975-581)÷2=197816÷6+48=184447-406+133=17422×4×86=7568159×2+476=794(473-135)÷2=169447÷