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(318-301)×39=675+415+819=38×52÷8=419-62-110=76+364+515=405-109-54=(955-439)÷2=32÷2×76=196+17×30=96÷8=245+83×7=420-(433-322)=323-84×3=61×9=16×14÷4=4.3-2.1=697-281+688=918×(36÷9)=330-275+10=48÷(12÷6)=18×74÷2=2/3-1/3=343-(71+15)=453-17×20=21×3×9=7.6+1.4=147÷3÷7=346+297+261=81×84×9=325-26-136=683×(30÷6)=132+22×33=31×13×2=896×7-694=990×8÷3=13×24-52=25+73+479=35×29×6=10.0+8.2=3/7-1/7=157+262-306=115-287÷7=37×17+25=(697-231)÷2=978-348=328-(226-212)=22×(405÷9)=13×(324-313)=12×79÷4=57.8+36.5=3/8-2/8=(216-164)×16=297+562=18×2×10=687×6÷2=140×5-428=365-(30+204)=487+(363-212)=326+147=2.8+3.2=50÷2+85=534×4-494=356÷(399-395)=417-(18+265)=476÷(177-170)=325+(457-197)=7.6-0.4=198×5-347=878+11+363=579+75×9=8.6+0.5=117÷(100-91)=96×(349-310)=145×6÷2=784-(352+250)=425-175-66=175+(487-281)=(825-533)÷2=902÷2×6=28×29+137=1/4+2/4=38×6×2=950-35×8=1/8+2/8=5/10-1/10=54×41×4=2.8+7.4=428-404=834÷(24÷4)=483-19×15=466+13×54=451+36×6=196×(20÷4)=996÷3=272-150=81+83+658=367+501÷3=14×22=99÷(3×3)=85÷(45÷9)=377-151+104=167-136=130+145=392×(21÷7)=109×2×8=26×11-26=63×(328-282)=133×5-564=354×2+359=160×6=437+461-176=53×3×6=721-714÷7=9.8-0.2=93×44×9=51×12-594=348+44×11=33×26÷3=40×37=31×(42÷7)=41×14-318=294÷2=112÷(2×4)=10×54÷3=14×(81÷3)=150÷(164-161)=643×7-704=355-287=760×(962-954)=88+58×8=490+31×12=45×10=701-234×2=230÷2+203=56×93÷6=315÷(92-83)=41×8=300÷(3×2)=486÷2×5=18×3×91=552÷3÷4=154÷2÷7=255+784÷4=3.9-1.8=228×(292-286)=783÷9×45=136×2-23=471-(62+307)=204×(324-321)=104+285×3=922-20×19=5.5-1.9=201+(241-167)=56÷4×16=2/6+4/6=497-40×6=450÷(3×2)=151+56×9=11+672÷6=391-90×4=448÷8×16=433-172=288×3-71=108÷(2×2)=12×22×3=400÷5=412-22×11=189-121=(137-124)×32=986-(207+150)=28×4=381÷3=172÷2=22×(69-47)=237×(27÷9)=384-603÷3=26×73×9=(346-316)÷2=38×7÷2=2/10+8/10=239+472+115=20×29-383=35×17=396÷6÷2=310÷5×99=30÷3=348÷4×37=209+191×2=421-(121-24)=474×(54÷6)=960-98×5=346-(284+60)=12÷(12÷3)=860+(660-606)=68×2÷8=269-140=340-(254-89)=925-(25+828)=526-381-14=366+(471-358)=(290-277)×42=48÷8×23=(383-59)÷2=27×9×5=632×7÷2=873÷3=54×4=664÷(502-500)=20×23×2=37×(252÷3)=126÷9×11=10×21÷5=525+56×4=432+52-194=894÷2÷3=454-211=66×4÷6=66×9-233=6/10-1/10=(219-93)÷7=471-457=88.9-8.7=12÷(849-847)=(362-349)×38=500+205=302÷(14÷7)=299+116+147=131+484+141=509×4-534=944÷2÷2=420+252=309-105-89=314×2×9=867×8-129=424+(328-242)=71×(228-224)=645÷3×8=164×6÷4=15×(342-284)=48÷8×48=(499-244)÷3=672÷7÷3=453+29×12=369-(41+178)=65+40×19=420÷2÷5=661×(97-88)=991-793+576=14×5×77=450-(157+28)=10×53÷5=(811-531)÷7=56+928-624=145×(36÷6)=43×(328-324)=65×3+208=(997-697)÷2=19×(343-315)=356÷(800-798)=54÷3×4=156÷(42÷7)=359-105+617=93+480+57=23×30÷3=43×(457-448)=435-47+427=854-229×3=685×(782-773)=745-497+769=103-21+384=19×6×2=945-357÷3=19.6+14.9=12×27-172=19×(147-138)=13×66-791=132+274-45=736÷(20÷5)=268-180=43×2×90=390÷2=338-12×23=722-(694-264)=39×92÷2=37×(88÷4)=43×5×9=848÷2×4=27×15×2=15×2×9=683-10×19=60+198=75+49=77.4-9.7=12×(210÷7)=14+10×65=74.7-64.8=490-485+411=492-13×8=385+86-53=346+63×3=(410-275)÷5=510÷5×8=688÷(4×2)=926-163×5=73×(126-121)=450+(242-48)=(192-15)÷3=734×4-30=952÷4=26×10×2=58+898÷2=37.0+46.8=17×(140÷4)=947×(45-40)=246×4÷8=25×14-346=11×84=396÷4=406-11×33=866-(331+498)=387÷9=96×7=304÷(36÷9)=456÷(2×4)=42÷3×26=268+162=9.6+1.3=490-26=95×33×8=42×(215÷5)=904÷(2×2)=(184-138)×20=70÷7×35=445-(286+99)=22×89×6=39×11=313+111-288=436-723÷3=65+(354-295)=212+511+237=12×71+875=365+70×9=238×4+41=22×(315-302)=54÷2=802÷(12÷6)=16×7×6=188×4=668-105×3=39×2×10=61+12×73=384÷6+445=79×(40÷5)=186÷6×19=663÷3+259=102×7×3=16×21-137=81×30×5=385÷(18-13)=42×14÷6=611×(10÷2)=602×6÷2=465-259-121=827+58×15=474÷2=336÷(201-197)=85+(476-108)=6.2+3.9=321×2-304=836+260÷5=45×7×3=222-47×3=(862-800)×12=306-(449-249)=424-258=20×7=439+245=80÷4×23=24×4÷3=378×8÷4=427+695+461=198+287=429-12×13=267-12×19=734+66×11=168÷(4×2)=16÷4×2=18×19=864÷8+334=165-48-60=252+166+535=643-(613-562)=188+109×4=51×9=382-(92+204)=270÷(358-353)=11×19=179×(175-172)=72×(461-409)=280-336÷8=4/7+3/7=917+849-136=802+193+724=667×2=10×8×34=725-443+953=49×(843-810)=19×21×2=273×(49÷7)=238×3÷2=718+742÷2=11×(51÷3)=370×4÷2=536÷2=102×4÷6=51×95×3=396-(416-335)=83×11+42=12×12×4=100+(439-346)=15×3×49=157-93=324÷(135-129)=773-733-18=15×(149-128)=23+31×23=396÷(484-475)=889-126+386=554÷2×8=906-(459-425)=466-678÷2=573+37×8=143+62-66=7.2-6.8=98+332-253=18×2×33=350÷5×30=963÷(729-720)=859+35÷5=193×(32÷4)=461-(204+212)=24÷6×65=310+194×4=871-145-508=84÷3=23×31-602=953+(936-88)=11×(287-278)=221+271+251=49÷7=(780-770)÷2=133+830÷5=580-552÷4=151×5×9=473-118×2=230÷5+506=461-(127+191)=3.6-1.0=940-(75+35)=164×6÷2=12×63=133×(148-144)=(280-46)÷6=648-712÷8=28×(51÷3)=(478-402)×42=250-10×17=359×(14÷7)=156×5-380=433-38×3=424÷(32÷4)=249-(334-291)=997+(844-50)=28×17+307=(294-180)÷3=2.5+5.8=15+395×2=122×8-425=238-625÷5=12×(200÷4)=456-(426-68)=109×4÷2=35×(471-467)=(750-712)×15=326×2-52=392-228-64=616-24×14=75×(27÷9)=99×79÷3=99×9-290=39+457-318=721×(386-378)=82+126=13×23=179×3×4=489-32×11=19×2×54=47.8-4.4=10×29-82=714÷7÷3=44×5×4=592÷(2×4)=23×2×48=705×(12÷4)=26+63=886-22×40=438÷6×7=100×(16÷8)=(92-11)÷9=616÷8×22=312÷(54÷9)=233×(162-159)=846÷(2×3)=1.0+7.1=500-168÷8=5/6-1/6=155+252×3=101×(36÷6)=111+850-950=244÷4=23×70=886-464-395=(326-158)÷4=941-268=15×18=979-821+580=103×2-89=392÷4×2=842-(505+236)=11×43+459=624÷4÷3=50+187=90×8+442=192÷3÷8=955-429-236=144÷4÷3=77×15=378÷(12÷6)=88+372=780-354=444×2-26=548+282=388+29×9=696+358=550÷5+461=981÷3=216+584=475+512÷4=373-81+562=822-(999-590)=872-152×3=871-102=6.5+9.3=18×27-104=335+92+484=450-413+163=22×39÷2=415×6÷2=911-677-152=648÷2÷9=42×13=402-11×19=23×23+680=192÷4×3=310÷2=30÷(2×3)=21.6-11.2=717-(252+434)=9.8+8.9=465-276+184=2/7-1/7=11×30×2=130+332-123=376÷(526-518)=(369-252)÷3=264+146=26×86÷2=92×46×2=117-(166-136)=97×(542-519)=440-387+227=(595-415)÷2=328×(16÷2)=264-16×15=404×4=657×4-101=864-239-472=62×(815-754)=462÷(133-130)=228+108-315=774-270+56=(260-176)÷3=325+13×21=112×4÷2=903-478=177÷(301-298)=796-10×11=75÷(38-33)=99×(64÷8)=704÷2=3.7-2.0=485-137×2=(967-771)÷2=708-473=425+641=3.2-2.9=122×(24÷4)=561+(879-396)=(65-48)×12=916×(888-883)=995÷5+286=393+199×2=135÷(3×3)=284-111-147=991×3=451+(410-10)=453-632÷4=198-78+111=40×(262-253)=15×4×89=830+643-760=975-193×5=863×(45÷9)=756+929=1.5+7.9=818-544-182=808+178=537×(81÷9)=168÷3×27=61×14=17×42-403=480-36×11=172÷2÷2=4.5+5.3=395+(175-85)=7.9-1.2=744÷4+32=9.3-6.8=(127-79)×99=693÷3+416=41×2×34=30+(345-182)=91+240÷2=418-10×10=16×(88÷4)=328÷(72÷9)=231+188×5=725-231×2=61×8=12÷2×12=81×84=252×2÷4=201÷3×24=543-307-159=928÷(2×2)=186×2÷3=9.9+3.2=834÷3×5=360-(990-982)=67×(186÷3)=88×49=335-10×26=52+179+140=22×18×2=510+792-598=676×4÷2=453-270÷3=(343-259)×36=147×4=427×2+923=38×15-315=450÷9×28=477-234÷9=216÷8÷9=420+(700-569)=175-224÷4=(563-53)÷3=560÷8÷7=228+142=9.1-0.6=703×5-836=178×(224-219)=379×(24÷4)=180-87=780÷5×9=597+821-571=53×(237-233)=354÷(3×2)=386+(346-333)=688÷4×6=35×6÷3=306+133×2=33×26÷6=20×3×59=90×3×7=567÷7×57=40×(119÷7)=389+99×4=8.2-3.3=45×15=34×20÷4=187×4=994+(929-772)=582÷3÷2=366×4-606=22×9×2=22×21×2=684÷4×3=127+21×10=569+331+106=14×14×2=429-10-294=48÷4×37=618÷3÷2=679-75-513=150+109×7=479-(158+109)=732÷3÷2=37×27=343-16×13=693-141=103×(49÷7)=14×36+161=370-648÷3=669-576+646=435-(85+297)=326×2-409=166÷(12÷6)=(962-668)÷7=987-12×61=356-672÷4=471-176-88=709+126=32×26=17×21-344=971+751+351=252-26×5=49×2+341=66×(105÷5)=126×6-688=848÷2×9=937-(875-593)=12×7×36=(450-88)÷2=769×4=200÷4×32=(937-922)×27=828-(250+260)=18×3×31=490×8-470=2.7+3.4=576÷6=182+(434-303)=17×36÷4=216÷(54÷9)=755+682=153×(10÷2)=19×78÷2=855÷3÷3=65.0+28.9=42×(58-47)=60÷6×12=710×3-284=584÷(18÷9)=193+62×11=276÷6=77×35÷7=13×4×36=416÷(4×2)=72÷(3×3)=16×11×3=927-(344-38)=72×35÷8=378÷6×5=53×15÷3=61×(70÷7)=18×12÷9=12×(504÷7)=800×(56÷8)=288÷(3×3)=186-21×3=(94-13)÷3=30×14-228=5/9-4/9=15×12×3=102×(36÷4)=4.8-2.1=20×(475-458)=985÷5=314÷2=356+242×4=76×2×5=768×8-127=92×64=723-13×31=600÷3+335=925+225+157=47×7=360÷(2×2)=74÷(846-844)=817+10×98=16×56÷4=832÷2÷4=39×4×2=79×(448÷8)=10×20÷4=173+478+838=26+(581-165)=949-(623+265)=4/5-1/5=975+(389-198)=864÷(4×2)=497+260÷4=371-106-236=9.5+7.8=496÷(10÷5)=165÷(465-460)=44÷(134-132)=325-203=927+27+121=43×(10÷5)=562×2=103×3-277=19×49=379+782+637=793+788-899=758-315=(816-726)×58=212×2×9=66×(98÷7)=174-56×3=215+520+265=21×(79-50)=730+42×8=3/5-1/5=200÷8×62=556÷4+350=73×27=318×3=693+455÷7=20×2×81=576÷(30÷5)=423-16×8=46×12+429=8.5-2.9=524×(45÷9)=166+257=984÷2×5=14×4×92=835-(174+578)=447+(969-441)=76+11×19=556×3÷2=60×(147÷3)=(243-95)÷4=197+22×24=(425-189)÷4=37×37=874+30+48=465×7-613=763+(706-525)=402-160×2=129÷3×9=(386-374)÷6=68+329=381+38-21=915×3=194×5÷2=566×(36÷4)=378-13×28=520-(40+276)=350÷7÷5=11×35-140=666-88×6=271+45×16=10×21×3=100-45+287=0.2+84.6=18×2×8=40÷5×34=360÷4=31×(165÷3)=340÷4×3=(108-45)÷9=865-140+308=655-(135+394)=302÷2=(932-837)×77=7.9-1.6=477-15×24=989-237+580=17×10×2=945÷(30÷6)=25×(433-411)=600÷(3×2)=232×3×9=884÷2×7=86×3×2=90÷9×89=7.4-3.1=39×25-354=152×3×2=209+17×29=107+198÷3=243-(735-712)=35÷7×5=452-(59-30)=896-23×19=285-(282-63)=126×(96-89)=1/3+2/3=189÷7+277=29×(285÷3)=73×(412-406)=193-66+132=353×2-52=877-147×2=136×(18÷9)=26×6+197=411÷3×7=948÷4×6=212+32×10=120×6×9=665÷7+208=300-(394-131)=349+185=30×18=24×14-154=880÷8×9=30×(32÷4)=170÷2=816÷(2×4)=276-47=944÷(2×2)=51×6×2=659-22×20=711+(928-426)=(370-304)÷2=777+105+641=907+28-367=91×39÷3=702+16×28=115+373-117=498+325-190=4/6-1/6=16×12×5=312+75×5=317-440÷8=2.9+7.6=560÷7÷8=361-591÷3=21+(715-497)=91+124+374=98-375÷5=114÷6×36=25×20-91=648÷2×3=368÷8×2=320-150+265=357-341=67×54=10.8+11.0=66÷(14-11)=264×7÷3=323-158=852-794÷2=(407-356)×14=544-764÷2=699×3-794=7.9-7.2=752÷(24÷6)=467+55+78=658÷(164-157)=92×53×6=929×(326-319)=258÷(10÷5)=56×44÷2=833-(110+547)=1.0+4.3=941×7=108-50+367=450-257+153=978÷6×5=17×29-64=6.4-0.6=39÷(12÷4)=871-198+561=13×22×3=180-184÷8=29×15-126=440+(147-134)=212×(20÷5)=17×42÷6=53×74÷2=10×60+908=11×64÷4=149+247-140=131-145÷5=262-17×11=478-357-55=396×2÷3=(463-275)÷2=21×43=3.0-1.5=435+667+171=323×(28÷7)=831×(591-583)=370+961+49=453×(77-71)=342÷9×3=392÷2=10×96÷3=224×6=458-59+760=344+(956-817)=654÷(3×2)=620-(504-405)=86×66=65×10=398+263×3=204÷(868-866)=1.1+40.4=60×4÷8=74×8×9=173×(102-99)=249÷(15÷5)=203-52+225=343÷(406-399)=(184-22)÷2=320÷8×88=100÷4×28=272÷4÷2=4.5+7.3=123÷3×7=815-13×55=62+94×3=13×5×49=644-30÷5=31×11-168=575×5-300=816+662+220=78×98÷4=37×3×5=12×74-736=706+445-654=386+437+827=588÷(24÷8)=64÷8×32=537-291=208÷(28÷7)=268+338=268÷2=688×(393-385)=13+(662-610)=297-736÷8=265÷5×4=27.1+65.9=972-480-326=289×7=34×2×66=399-(251+124)=14×5×12=478-(219-126)=63×27=13×13-163=(317-272)×45=45×2×24=36×18÷9=540÷4+202=158+349=479-(132+267)=816÷3÷8=389+588+651=236-66+212=16×4÷8=424+39-372=108×8×7=14×10×2=12×9+204=475÷5÷5=4.7-0.4=63×13-16=617+73+152=496-(511-361)=40÷(304-296)=135÷(12÷4)=10×45÷6=99×(348÷6)=765×(24÷4)=638÷2+699=625÷(15÷3)=783×4÷3=11×7×33=54×6÷9=408÷(4×2)=454-227=324-32÷2=484-175+47=81.4-50.1=208+51+480=984-88×11=750÷6×9=475-361-47=224÷4÷8=565+413=545×8=28÷2×5=19×30=77×(183-176)=375-128÷2=300-342÷2=87×(273÷7)=627+89+382=105+27×26=49×2×31=(336-301)×12=248-272÷2=949+16×33=277+102=493×2=220×3=82.3+10.6=13×4=753×6-959=908÷(2×2)=700-20×35=245-(267-64)=90×4×9=860-(310+148)=302÷2×4=67-196÷7=556+42×11=444×4÷6=784÷(2×2)=38×13-20=91×21=448+(368-95)=605-(159+339)=3/8+2/8=10+791÷7=12×10×5=19×(210÷5)=25×(60÷3)=43×(20-15)=58×(189÷9)=304÷8=248-146+300=224÷(24÷6)=961-63×11=216÷(36÷4)=139×(596-590)=140-28×4=115×7-745=38×7×9=13+733-130=465-(287-241)=280÷7×22=452÷(418-416)=378÷3÷2=49×2×79=69+202=1.1+60.7=165-(462-304)=340÷(35÷7)=497-264=308×2÷8=117×(465-460)=94÷2×3=0.7+4.2=29×2×90=93×(75÷5)=75×(42÷6)=56×92÷4=270-(447-317)=868-12×72=141+670-146=87+512÷2=576÷3÷4=878+483×2=864÷2÷3=7/9+2/9=368÷2÷4=66÷(2×3)=16×58=31+(206-62)=48×(40÷2)=151+855=999-153=848÷2=15×5+383=377-185+279=42+(427-228)=59+(310-218)=35×14÷5=480-153×2=166-423÷9=788÷(276-272)=419-30×4=616÷4÷7=57×16-765=674÷2=(378-370)÷4=66×(243-229)=469-195=54×18-782=(188-40)÷2=829-304×2=41×40×8=16÷(910-908)=25×(108÷6)=231×5=80×63÷4=189-424÷4=823-745-21=592+954-882=360÷(235-232)=102+362=757×(473-465)=642-19×16=172+256+63=344+(390-55)=168+88=495×(703-695)=54×2×6=392÷(2×4)=964-385-516=(335-272)÷7=272÷2÷2=86.0-53.6=13×(632-604)=65×64=12×94÷8=141×(126-119)=108-35÷7=305×2-265=910-(388+326)=16×(216÷6)=331+(430-268)=496-453=416×8=671-(653-82)=334+92×7=(324-249)÷5=423-23×14=12×(282÷6)=84×11-739=44.5+49.5=11×2×23=40×2×50=45×(728÷8)=21×6×7=650×3=32×2×5=3.0+6.6=(787-143)÷4=194×(35÷7)=46+13×66=58.0-46.0=564×9÷6=507+234×4=384-155-61=497-(365-15)=970-(745-105)=80.1-0.8=341×9-848=768÷(3×2)=432÷(12÷4)=720÷(2×2)=779-469-203=734-(651-563)=932-(416+181)=432-(140+215)=433-258=196×3÷2=66×(340÷4)=564-486÷6=246÷6=423+419-742=236÷(53-51)=732-90-517=648+459-967=777-227-539=831-(562-153)=75×66×5=285÷3×71=110×(407-404)=69÷(421-418)=(758-668)×56=10×3×80=99×(72÷9)=490÷5×8=(260-192)÷4=287÷7×4=335-175÷7=3/6-2/6=21×15=451-183-80=65×11-601=45×2×5=200-17×5=288÷9×7=780×9-313=394-(74+73)=940-338-466=152÷(16÷8)=720+209-836=173+156-159=465-965÷5=432-30×9=881+321+205=902-17×53=48÷3×5=462-(274+35)=534÷(875-869)=23×2×24=12×3×27=83×(44÷4)=15÷3×53=96×72=546-696÷3=988-33×4=116×(298-294)=4.7+9.4=351-35-204=294÷(63÷9)=579-147=125-(25+21)=63÷9×13=462÷7×29=504÷(3×2)=137+201-67=793-70×3=14×34-24=340÷4=31×19-273=980÷2÷2=25×38-832=987-550÷2=17.8+73.0=25×24=290×3÷5=485÷5+689=675-13×9=178×2÷4=7.6-1.2=59×20×3=269×(180-177)=9.5+0.4=774÷(973-971)=756÷(3×2)=342÷(27÷9)=145+265-390=166÷2=430÷2=7.9-7.7=24×2×52=56×6÷7=432÷6÷6=422-320-15=9.7+5.6=548÷(14÷7)=416-14×10=245-24-16=758-148×3=974-97+823=137×4=687×5-376=27×3×71=680÷4÷5=400+528÷6=112÷2÷2=694+343+697=679+(55-14)=(337-62)÷5=930÷(372-369)=66+804÷4=370-34×5=701-527=344+895÷5=406×2=50÷(35÷7)=2/6+3/6=9.7-5.0=735÷(35÷7)=7.7-0.4=150+900÷2=7.4-1.1=876-734+882=23×77×6=29×6×2=5.9-3.5=193+141=71×97×3=876÷(728-725)=11×60÷3=988-(264-207)=276÷(2×3)=716-(568-109)=125×4=38×44=761-14×46=10×11-105=399-(251-218)=452-42×6=320÷5×2=274+(432-243)=10×3×13=902-149=14×32-116=408÷(14÷7)=13×3×53=14×9=19×4×3=392-65×3=918-346-131=49×(72÷4)=51.4-42.4=42×(616÷8)=729-73×6=318-47=21×4×65=74+89+396=310÷5=177×(35÷7)=24×17-90=78×(315÷9)=349-(48+218)=24×9÷4=129+16×43=112-20×4=154×6+618=(357-167)÷5=678÷(2×3)=24×(266÷7)=49×2×11=280+201-16=397×2-614=944÷(2×4)=922-353+451=15×2×56=784-331=(714-378)÷4=15×(132÷4)=193+206-255=82×(381-340)=480-(262-121)=16÷4×16=34×14-377=277+(394-169)=281+(325-77)=141×(77-73)=397-(237-45)=732÷(10÷5)=380-147=36×32÷8=255+238=70.4+16.6=213-61+345=261×(18÷9)=204+285-160=228÷2+670=171÷3+979=892-15×32=865-41-305=68×2×4=86×9=457-419-24=7.1+3.3=659+710-701=150÷3×16=962-(440+381)=540÷5÷3=4.1+6.7=314+875÷7=548-369=899+603=59×4×3=3/6+2/6=759+804-71=11×80=813÷(881-878)=442-(743-482)=141×2=75×(648÷8)=404-45-87=54÷(330-328)=79.8-51.8=502÷2=53×(433-392)=12×4×18=287-247+202=893+12×82=294-14×21=624÷(2×3)=200+63×5=668÷2+67=569+805-158=405÷3÷3=453-(490-410)=572÷(2×2)=3/8+4/8=135×5-416=52×13×3=82.1-77.4=255×9=269+78=214÷(261-259)=988×6=6.4-0.5=459-873÷3=17×14=748-(111+433)=31+16=884×(804-800)=13×55-334=384÷3÷8=726÷(2×3)=215-(951-859)=780÷(3×2)=34×2×7=379×4÷2=12÷4×71=40÷(24÷6)=266-229+550=431+10×10=13×75-326=135+17×30=(146-129)×48=13×11×2=16×5×18=145÷5=38×9=755-23×3=457-451+321=30÷5×40=391-(70+95)=83×45×9=4.2+5.8=2/7+4/7=36×39×5=478-16×14=127×5=532÷(350-343)=56×84×3=参考答案(318-301)×39=663675+415+819=190938×52÷8=247419-62-110=24776+364+515=955405-109-54=242(955-439)÷2=25832÷2×76=1216196+17×30=70696÷8=12245+83×7=826420-(433-322)=309323-84×3=7161×9=54916×14÷4=564.3-2.1=2.2697-281+688=1104918×(36÷9)=3672330-275+10=6548÷(12÷6)=2418×74÷2=6662/3-1/3=1/3343-(71+15)=257453-17×20=11321×3×9=5677.6+1.4=9.0147÷3÷7=7346+297+261=90481×84×9=61236325-26-136=163683×(30÷6)=3415132+22×33=85831×13×2=806896×7-694=5578990×8÷3=264013×24-52=26025+73+479=57735×29×6=609010.0+8.2=18.23/7-1/7=2/7157+262-306=113115-287÷7=7437×17+25=654(697-231)÷2=233978-348=630328-(226-212)=31422×(405÷9)=99013×(324-313)=14312×79÷4=23757.8+36.5=94.33/8-2/8=1/8(216-164)×16=832297+562=85918×2×10=360687×6÷2=2061140×5-428=272365-(30+204)=131487+(363-212)=638326+147=4732.8+3.2=6.050÷2+85=110534×4-494=1642356÷(399-395)=89417-(18+265)=134476÷(177-170)=68325+(457-197)=5857.6-0.4=7.2198×5-347=643878+11+363=1252579+75×9=12548.6+0.5=9.1117÷(100-91)=1396×(349-310)=3744145×6÷2=435784-(352+250)=182425-175-66=184175+(487-281)=381(825-533)÷2=146902÷2×6=270628×29+137=9491/4+2/4=3/438×6×2=456950-35×8=6701/8+2/8=3/85/10-1/10=4/1054×41×4=88562.8+7.4=10.2428-404=24834÷(24÷4)=139483-19×15=198466+13×54=1168451+36×6=667196×(20÷4)=980996÷3=332272-150=12281+83+658=822367+501÷3=53414×22=30899÷(3×3)=1185÷(45÷9)=17377-151+104=330167-136=31130+145=275392×(21÷7)=1176109×2×8=174426×11-26=26063×(328-282)=2898133×5-564=101354×2+359=1067160×6=960437+461-176=72253×3×6=954721-714÷7=6199.8-0.2=9.693×44×9=3682851×12-594=18348+44×11=83233×26÷3=28640×37=148031×(42÷7)=18641×14-318=256294÷2=147112÷(2×4)=1410×54÷3=18014×(81÷3)=378150÷(164-161)=50643×7-704=3797355-287=68760×(962-954)=608088+58×8=552490+31×12=86245×10=450701-234×2=233230÷2+203=31856×93÷6=868315÷(92-83)=3541×8=328300÷(3×2)=50486÷2×5=121518×3×91=4914552÷3÷4=46154÷2÷7=11255+784÷4=4513.9-1.8=2.1228×(292-286)=1368783÷9×45=3915136×2-23=249471-(62+307)=102204×(324-321)=612104+285×3=959922-20×19=5425.5-1.9=3.6201+(241-167)=27556÷4×16=2242/6+4/6=1497-40×6=257450÷(3×2)=75151+56×9=65511+672÷6=123391-90×4=31448÷8×16=896433-172=261288×3-71=793108÷(2×2)=2712×22×3=792400÷5=80412-22×11=170189-121=68(137-124)×32=416986-(207+150)=62928×4=112381÷3=127172÷2=8622×(69-47)=484237×(27÷9)=711384-603÷3=18326×73×9=17082(346-316)÷2=1538×7÷2=1332/10+8/10=1239+472+115=82620×29-383=19735×17=595396÷6÷2=33310÷5×99=613830÷3=10348÷4×37=3219209+191×2=591421-(121-24)=324474×(54÷6)=4266960-98×5=470346-(284+60)=212÷(12÷3)=3860+(660-606)=91468×2÷8=17269-140=129340-(254-89)=175925-(25+828)=72526-381-14=131366+(471-358)=479(290-277)×42=54648÷8×23=138(383-59)÷2=16227×9×5=1215632×7÷2=2212873÷3=29154×4=216664÷(502-500)=33220×23×2=92037×(252÷3)=3108126÷9×11=15410×21÷5=42525+56×4=749432+52-194=290894÷2÷3=149454-211=24366×4÷6=4466×9-233=3616/10-1/10=5/10(219-93)÷7=18471-457=1488.9-8.7=80.212÷(849-847)=6(362-349)×38=494500+205=705302÷(14÷7)=151299+116+147=562131+484+141=756509×4-534=1502944÷2÷2=236420+252=672309-105-89=115314×2×9=5652867×8-129=6807424+(328-242)=51071×(228-224)=284645÷3×8=1720164×6÷4=24615×(342-284)=87048÷8×48=288(499-244)÷3=85672÷7÷3=32453+29×12=801369-(41+178)=15065+40×19=825420÷2÷5=42661×(97-88)=5949991-793+576=77414×5×77=5390450-(157+28)=26510×53÷5=106(811-531)÷7=4056+928-624=360145×(36÷6)=87043×(328-324)=17265×3+208=403(997-697)÷2=15019×(343-315)=532356÷(800-798)=17854÷3×4=72156÷(42÷7)=26359-105+617=87193+480+57=63023×30÷3=23043×(457-448)=387435-47+427=815854-229×3=167685×(782-773)=6165745-497+769=1017103-21+384=46619×6×2=228945-357÷3=82619.6+14.9=34.512×27-172=15219×(147-138)=17113×66-791=67132+274-45=361736÷(20÷5)=184268-180=8843×2×90=7740390÷2=195338-12×23=62722-(694-264)=29239×92÷2=179437×(88÷4)=81443×5×9=1935848÷2×4=169627×15×2=81015×2×9=270683-10×19=49360+198=25875+49=12477.4-9.7=67.712×(210÷7)=36014+10×65=66474.7-64.8=9.9490-485+411=416492-13×8=388385+86-53=418346+63×3=535(410-275)÷5=27510÷5×8=816688÷(4×2)=86926-163×5=11173×(126-121)=365450+(242-48)=644(192-15)÷3=59734×4-30=2906952÷4=23826×10×2=52058+898÷2=50737.0+46.8=83.817×(140÷4)=595947×(45-40)=4735246×4÷8=12325×14-346=411×84=924396÷4=99406-11×33=43866-(331+498)=37387÷9=4396×7=672304÷(36÷9)=76456÷(2×4)=5742÷3×26=364268+162=4309.6+1.3=10.9490-26=46495×33×8=2508042×(215÷5)=1806904÷(2×2)=226(184-138)×20=92070÷7×35=350445-(286+99)=6022×89×6=1174839×11=429313+111-288=136436-723÷3=19565+(354-295)=124212+511+237=96012×71+875=1727365+70×9=995238×4+41=99322×(315-302)=28654÷2=27802÷(12÷6)=40116×7×6=672188×4=752668-105×3=35339×2×10=78061+12×73=937384÷6+445=50979×(40÷5)=632186÷6×19=589663÷3+259=480102×7×3=214216×21-137=19981×30×5=12150385÷(18-13)=7742×14÷6=98611×(10÷2)=3055602×6÷2=1806465-259-121=85827+58×15=1697474÷2=237336÷(201-197)=8485+(476-108)=4536.2+3.9=10.1321×2-304=338836+260÷5=88845×7×3=945222-47×3=81(862-800)×12=744306-(449-249)=106424-258=16620×7=140439+245=68480÷4×23=46024×4÷3=32378×8÷4=756427+695+461=1583198+287=485429-12×13=273267-12×19=39734+66×11=1460168÷(4×2)=2116÷4×2=818×19=342864÷8+334=442165-48-60=57252+166+535=953643-(613-562)=592188+109×4=62451×9=459382-(92+204)=86270÷(358-353)=5411×19=209179×(175-172)=53772×(461-409)=3744280-336÷8=2384/7+3/7=1917+849-136=1630802+193+724=1719667×2=133410×8×34=2720725-443+953=123549×(843-810)=161719×21×2=798273×(49÷7)=1911238×3÷2=357718+742÷2=108911×(51÷3)=187370×4÷2=740536÷2=268102×4÷6=6851×95×3=14535396-(416-335)=31583×11+42=95512×12×4=576100+(439-346)=19315×3×49=2205157-93=64324÷(135-129)=54773-733-18=2215×(149-128)=31523+31×23=736396÷(484-475)=44889-126+386=1149554÷2×8=2216906-(459-425)=872466-678÷2=127573+37×8=869143+62-66=1397.2-6.8=0.498+332-253=17718×2×33=1188350÷5×30=2100963÷(729-720)=107859+35÷5=866193×(32÷4)=1544461-(204+212)=4524÷6×65=260310+194×4=1086871-145-508=21884÷3=2823×31-602=111953+(936-88)=180111×(287-278)=99221+271+251=74349÷7=7(780-770)÷2=5133+830÷5=299580-552÷4=442151×5×9=6795473-118×2=237230÷5+506=552461-(127+191)=1433.6-1.0=2.6940-(75+35)=830164×6÷2=49212×63=756133×(148-144)=532(280-46)÷6=39648-712÷8=55928×(51÷3)=476(478-402)×42=3192250-10×17=80359×(14÷7)=718156×5-380=400433-38×3=319424÷(32÷4)=53249-(334-291)=206997+(844-50)=179128×17+307=783(294-180)÷3=382.5+5.8=8.315+395×2=805122×8-425=551238-625÷5=11312×(200÷4)=600456-(426-68)=98109×4÷2=21835×(471-467)=140(750-712)×15=570326×2-52=600392-228-64=100616-24×14=28075×(27÷9)=22599×79÷3=260799×9-290=60139+457-318=178721×(386-378)=576882+126=20813×23=299179×3×4=2148489-32×11=13719×2×54=205247.8-4.4=43.410×29-82=208714÷7÷3=3444×5×4=880592÷(2×4)=7423×2×48=2208705×(12÷4)=211526+63=89886-22×40=6438÷6×7=511100×(16÷8)=200(92-11)÷9=9616÷8×22=1694312÷(54÷9)=52233×(162-159)=699846÷(2×3)=1411.0+7.1=8.1500-168÷8=4795/6-1/6=4/6155+252×3=911101×(36÷6)=606111+850-950=11244÷4=6123×70=1610886-464-395=27(326-158)÷4=42941-268=67315×18=270979-821+580=738103×2-89=117392÷4×2=196842-(505+236)=10111×43+459=932624÷4÷3=5250+187=23790×8+442=1162192÷3÷8=8955-429-236=290144÷4÷3=1277×15=1155378÷(12÷6)=18988+372=460780-354=426444×2-26=862548+282=830388+29×9=649696+358=1054550÷5+461=571981÷3=327216+584=800475+512÷4=603373-81+562=854822-(999-590)=413872-152×3=416871-102=7696.5+9.3=15.818×27-104=382335+92+484=911450-413+163=20022×39÷2=429415×6÷2=1245911-677-152=82648÷2÷9=3642×13=546402-11×19=19323×23+680=1209192÷4×3=144310÷2=15530÷(2×3)=521.6-11.2=10.4717-(252+434)=319.8+8.9=18.7465-276+184=3732/7-1/7=1/711×30×2=660130+332-123=339376÷(526-518)=47(369-252)÷3=39264+146=41026×86÷2=111892×46×2=8464117-(166-136)=8797×(542-519)=2231440-387+227=280(595-415)÷2=90328×(16÷2)=2624264-16×15=24404×4=1616657×4-101=2527864-239-472=15362×(815-754)=3782462÷(133-130)=154228+108-315=21774-270+56=560(260-176)÷3=28325+13×21=598112×4÷2=224903-478=425177÷(301-298)=59796-10×11=68675÷(38-33)=1599×(64÷8)=792704÷2=3523.7-2.0=1.7485-137×2=211(967-771)÷2=98708-473=235425+641=10663.2-2.9=0.3122×(24÷4)=732561+(879-396)=1044(65-48)×12=204916×(888-883)=4580995÷5+286=485393+199×2=791135÷(3×3)=15284-111-147=26991×3=2973451+(410-10)=851453-632÷4=295198-78+111=23140×(262-253)=36015×4×89=5340830+643-760=713975-193×5=10863×(45÷9)=4315756+929=16851.5+7.9=9.4818-544-182=92808+178=986537×(81÷9)=4833168÷3×27=151261×14=85417×42-403=311480-36×11=84172÷2÷2=434.5+5.3=9.8395+(175-85)=4857.9-1.2=6.7744÷4+32=2189.3-6.8=2.5(127-79)×99=4752693÷3+416=64741×2×34=278830+(345-182)=19391+240÷2=211418-10×10=31816×(88÷4)=352328÷(72÷9)=41231+188×5=1171725-231×2=26361×8=48812÷2×12=7281×84=6804252×2÷4=126201÷3×24=1608543-307-159=77928÷(2×2)=232186×2÷3=1249.9+3.2=13.1834÷3×5=1390360-(990-982)=35267×(186÷3)=415488×49=4312335-10×26=7552+179+140=37122×18×2=792510+792-598=704676×4÷2=1352453-270÷3=363(343-259)×36=3024147×4=588427×2+923=177738×15-315=255450÷9×28=1400477-234÷9=451216÷8÷9=3420+(700-569)=551175-224÷4=119(563-53)÷3=170560÷8÷7=10228+142=3709.1-0.6=8.5703×5-836=2679178×(224-219)=890379×(24÷4)=2274180-87=93780÷5×9=1404597+821-571=84753×(237-233)=212354÷(3×2)=59386+(346-333)=399688÷4×6=103235×6÷3=70306+133×2=57233×26÷6=14320×3×59=354090×3×7=1890567÷7×57=461740×(119÷7)=680389+99×4=7858.2-3.3=4.945×15=67534×20÷4=170187×4=748994+(929-772)=1151582÷3÷2=97366×4-606=85822×9×2=39622×21×2=924684÷4×3=513127+21×10=337569+331+106=100614×14×2=392429-10-294=12548÷4×37=444618÷3÷2=103679-75-513=91150+109×7=913479-(158+109)=212732÷3÷2=12237×27=999343-16×13=135693-141=552103×(49÷7)=72114×36+161=665370-648÷3=154669-576+646=739435-(85+297)=53326×2-409=243166÷(12÷6)=83(962-668)÷7=42987-12×61=255356-672÷4=188471-176-88=207709+126=83532×26=83217×21-344=13971+751+351=2073252-26×5=12249×2+341=43966×(105÷5)=1386126×6-688=68848÷2×9=3816937-(875-593)=65512×7×36=3024(450-88)÷2=181769×4=3076200÷4×32=1600(937-922)×27=405828-(250+260)=31818×3×31=1674490×8-470=34502.7+3.4=6.1576÷6=96182+(434-303)=31317×36÷4=153216÷(54÷9)=36755+682=1437153×(10÷2)=76519×78÷2=741855÷3÷3=9565.0+28.9=93.942×(58-47)=46260÷6×12=120710×3-284=1846584÷(18÷9)=292193+62×11=875276÷6=4677×35÷7=38513×4×36=1872416÷(4×2)=5272÷(3×3)=816×11×3=528927-(344-38)=62172×35÷8=315378÷6×5=31553×15÷3=26561×(70÷7)=61018×12÷9=2412×(504÷7)=864800×(56÷8)=5600288÷(3×3)=32186-21×3=123(94-13)÷3=2730×14-228=1925/9-4/9=1/915×12×3=540102×(36÷4)=9184.8-2.1=2.720×(475-458)=340985÷5=197314÷2=157356+242×4=132476×2×5=760768×8-127=601792×64=5888723-13×31=320600÷3+335=535925+225+157=130747×7=329360÷(2×2)=9074÷(846-844)=37817+10×98=179716×56÷4=224832÷2÷4=10439×4×2=31279×(448÷8)=442410×20÷4=50173+478+838=148926+(581-165)=442949-(623+265)=614/5-1/5=3/5975+(389-198)=1166864÷(4×2)=108497+260÷4=562371-106-236=299.5+7.8=17.3496÷(10÷5)=248165÷(465-460)=3344÷(134-132)=22325-203=122927+27+121=107543×(10÷5)=86562×2=1124103×3-277=3219×49=931379+782+637=1798793+788-899=682758-315=443(816-726)×58=5220212×2×9=381666×(98÷7)=924174-56×3=6215+520+265=100021×(79-50)=609730+42×8=10663/5-1/5=2/5200÷8×62=1550556÷4+350=48973×27=1971318×3=954693+455÷7=75820×2×81=3240576÷(30÷5)=96423-16×8=29546×12+429=9818.5-2.9=5.6524×(45÷9)=2620166+257=423984÷2×5=246014×4×92=5152835-(174+578)=83447+(969-441)=97576+11×19=285556×3÷2=83460×(147÷3)=2940(243-95)÷4=37197+22×24=725(425-189)÷4=5937×37=1369874+30+48=952465×7-613=2642763+(706-525)=944402-160×2=82129÷3×9=387(386-374)÷6=268+329=397381+38-21=398915×3=2745194×5÷2=485566×(36÷4)=5094378-13×28=14520-(40+276)=204350÷7÷5=1011×35-140=245666-88×6=138271+45×16=99110×21×3=630100-45+287=3420.2+84.6=84.818×2×8=28840÷5×34=272360÷4=9031×(165÷3)=1705340÷4×3=255(108-45)÷9=7865-140+308=1033655-(135+394)=126302÷2=151(932-837)×77=73157.9-1.6=6.3477-15×24=117989-237+580=133217×10×2=340945÷(30÷6)=18925×(433-411)=550600÷(3×2)=100232×3×9=6264884÷2×7=309486×3×2=51690÷9×89=8907.4-3.1=4.339×25-354=621152×3×2=912209+17×29=702107+198÷3=173243-(735-712)=22035÷7×5=25452-(59-30)=423896-23×19=459285-(282-63)=66126×(96-89)=8821/3+2/3=1189÷7+277=30429×(285÷3)=275573×(412-406)=438193-66+132=259353×2-52=654877-147×2=583136×(18÷9)=27226×6+197=353411÷3×7=959948÷4×6=1422212+32×10=532120×6×9=6480665÷7+208=303300-(394-131)=37349+185=53430×18=54024×14-154=182880÷8×9=99030×(32÷4)=240170÷2=85816÷(2×4)=102276-47=229944÷(2×2)=23651×6×2=612659-22×20=219711+(928-