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395+684÷4=4.4+73.1=24×35÷6=6.3-4.5=14×68-552=978÷3=967+17×20=367-352+200=79×63÷3=165+128+617=158×2=245-528÷8=61×(290-218)=747-355=695-(229+269)=(104-76)×35=161+302×2=472-63×4=391-(791-591)=151+539-235=350-109=6.9-3.1=312+57-169=916÷2+119=12×69÷2=30×23+11=10×12+50=(651-85)÷2=47×(359-354)=48×85÷2=347-175=110×8-222=262+22×5=400-23×9=828÷(3×3)=367+925-238=(843-243)÷4=32×48=41×(57÷3)=235-41+15=41+447×2=672÷7×47=437-70=67×(70÷7)=984÷(2×3)=16×6×77=10×21×3=630÷3÷7=16×(104÷4)=109×(230-226)=200×(498-493)=6/10+2/10=263-228=178÷2+489=133+312=34×17=821+(887-325)=972÷(27÷9)=112+33=911+(806-626)=43×(396÷4)=36×26-394=21×16-218=849×3-758=(446-232)÷2=640-131×4=330×7-630=84÷6×67=(417-223)÷2=984÷6+740=740×(284-278)=811-391-411=9.6-1.1=265+46×2=326-268÷2=34×(16÷4)=496×(18÷9)=15×15×4=332+108-409=22×22-451=294×3÷7=828÷(2×2)=996+438-875=222÷(342-340)=238-12-43=128×(420-413)=79+(459-200)=194+44×6=137-(10+26)=128+129=34×11-110=69+(772-718)=135×4×7=16×45÷4=96-308÷7=961-22×30=652÷4×3=182+149=12÷(2×3)=14×2×26=42×86×7=12×27×3=(387-333)÷9=495÷3÷3=880÷4÷2=15×18+375=79×(134-118)=10×9×91=424-200=14×6×22=518÷7÷2=224÷7÷2=(310-88)÷2=753×3=299+14×6=292-854÷7=358-42=676-440=(329-137)÷6=579-134×2=263-23×7=48×2×3=188÷(99-97)=427-(99+275)=20×(215÷5)=(379-316)÷7=930-740=385+735÷5=23×(140÷7)=41×(460-371)=375+506+89=(220-76)÷8=51×63=411÷(484-481)=22×2×50=46÷(255-253)=91×8×7=680-22+860=603÷3÷3=887×(15÷3)=866÷2×4=96÷3×2=65×(308÷4)=746÷(14÷7)=113×3×2=(970-868)÷6=564÷(2×2)=84×(20÷5)=38×2×36=137+343-20=392-(200+17)=456÷3×8=803×7=774-67×7=212×(12÷4)=100÷2=332÷2×3=72+310+33=923-13×51=22×20-187=688-273÷3=9.5+1.2=169-195÷5=407×(56÷7)=237-15=806÷2×9=56×(235-220)=69×7×2=152×6-324=100÷5×4=314-242=315÷7+434=150÷(2×3)=12×(207÷9)=798+622-941=585-143=24÷4×21=64×(24÷2)=144÷(63÷7)=123×8=374÷(10÷5)=285-387÷3=952÷2=(149-133)×52=822÷2×6=956-610=396-138-200=154×6-262=293-25×3=995-(350+437)=365-144÷4=258+60=83×63=264÷(48÷8)=165+244-361=256×3=13×6×9=51×7+256=189×(18÷6)=902-30×17=434-37-357=144÷(54÷6)=24×28-452=72×3×4=298+37×5=14×64=370-553÷7=24÷4×7=938-134-137=324-51×5=618÷2+627=94×2×7=98×(53-44)=25×8×4=(217-142)×46=986+388+748=(348-288)×50=(366-351)×24=87×(522÷6)=885-617+776=383+156×3=78+596+259=80×28÷4=(461-49)÷2=92÷4=15×21-77=105÷7+98=22×12×3=637×(640-631)=197×(139-135)=504÷2=187+452÷2=32÷8×20=63+28=69×4÷3=284-33=277×3×5=375+867-840=126÷2=56÷(56÷8)=85×64÷2=33×3×53=340×2÷8=1.7+93.4=406-84-304=840÷2×4=122×4×5=68×12=11×86-726=343-(60+39)=15×50=200÷(315-310)=194-176÷2=833×8=984-(202-148)=21÷7×29=37×(207÷9)=426÷2×8=656÷2+286=21×4×45=20×(400-381)=21×3×52=97×(136÷2)=30×29-87=176÷2×7=753-78×3=16×4×29=307+55+397=857-88÷8=65×(59-54)=256×2=467-(285-209)=91×(218-213)=77×52×2=193+36-105=263×3-608=614-(550-250)=108×4÷2=480+166=14×12×4=9.0+0.8=875-438+60=287×(847-842)=6.7+8.2=(240-212)×30=32×9÷3=781-16×44=287×3+105=604÷(2×2)=241×2=205+(764-386)=341-17×10=264+45×10=466×(63÷7)=896-64-777=730×(36÷6)=25×2×42=3.4-2.8=730-249+310=48×(432÷9)=236÷4+750=20×20÷4=760×5÷2=397-(402-396)=56×97×9=297+20×18=265+195×2=578+43×15=108+146+179=12×9×7=88×5×2=72÷(24÷8)=305+492×2=47×2+725=930÷2×5=237+237=12×43=4/8-2/8=28×3×33=670÷5=15+309×3=426-266+749=173×(728-724)=10×(180-132)=116÷2×14=424-157-174=171÷(36÷4)=16×22×2=250×4-296=982×(793-788)=74+86=19×36-231=48×(565-556)=7.8-4.7=929-(601+245)=482+(346-249)=594-11×35=74×46×5=665+819=274-179-71=25×2×25=448-(38+142)=261÷(24÷8)=564×(30÷6)=12×(176÷8)=246+49×14=813-44×7=187-(453-427)=10×7×3=654+27÷9=(449-191)÷2=460-330÷3=968-382×2=340÷4×20=920-(621+273)=423-263=222×(32-29)=118-424÷8=735+194+12=55×17-565=714×(49÷7)=15×4×35=624÷3÷8=12×7×65=113+546=288-(181+91)=196÷2÷2=996÷(301-297)=252÷7=699-(271-141)=42×4×5=943-89-350=966-235×3=122÷2=298×(12÷6)=662÷(14÷7)=45×3×6=163+322=240÷2×3=169-12×7=660-166+81=954÷2=465-17×13=98÷2×16=423÷(304-301)=475-100-326=23×25×7=79+(466-91)=639-122÷2=12×(50-25)=935÷(20÷4)=490÷(421-414)=792÷(2×4)=395×2-397=66÷(115-112)=644+11×33=927÷(12÷4)=232-214+449=78+412÷2=16×18×9=53×44×3=528÷6×10=117÷(3×3)=59×(245-231)=252+(450-77)=462-(139+156)=776÷(2×4)=108÷3÷4=856×6=55×9÷5=44×2×65=159+549+270=10×50-259=46×3÷6=178÷2×29=54÷3=938÷2×7=34×18=374-139+104=441÷(18÷2)=402-(80+139)=203×3+749=62×2=976-99×5=38+161+750=130×(183-176)=896÷4÷8=696÷(2×2)=(369-175)÷2=376×2×9=129+36×14=58.2-1.0=22×(196÷4)=304-54×3=18×(135÷9)=964+924=960÷5÷2=993-47-934=961-623÷7=51.7+3.8=341-119-191=612-(993-584)=44÷(334-332)=10×11+248=453+525+452=183+203-89=61×(18÷2)=42×85=646÷(16÷8)=990-168÷7=204÷6×19=20×76÷2=89×4×2=460-15×25=440×9-420=27.3+44.8=12×5×47=182+40×14=487-310+211=6.3-3.0=324-(265-131)=49×5×4=56×(39÷3)=546÷2=44+404÷2=32×6-107=305×2-43=567÷3÷7=834÷3+488=(443-143)÷4=977-393÷3=527+12×10=236÷(817-813)=13×(709-615)=55+181=411-(217-79)=736÷(977-975)=47×10-333=842+84×7=247-32×3=20×38÷8=651÷7×28=44÷4=449+(436-341)=22×3×5=356-344+192=10×(455÷7)=63×11=20×7×2=27×2×39=56×12=402-(136+242)=444-177÷3=166÷(447-445)=199+96=71+288-31=69.8-53.0=17×34-290=39×16=481-(322-222)=405-726÷6=20÷4×76=27×49×4=431-318=21×(353-313)=97×(963-899)=377-11×21=681÷3×9=69×24×5=4/10-3/10=355÷5+259=303÷3=654×9-475=32×(330-321)=533-(962-462)=768÷2÷8=490÷(961-954)=118÷2+162=350÷5×7=172+(434-237)=548÷2+210=18×(343÷7)=47×2×94=4.3+8.5=14×26-335=153÷(81÷9)=20×27-426=311-16×2=805÷7÷5=708÷(30÷5)=79×(307-299)=834×4÷8=227-20×8=568+830=265+233-197=111+76+555=982-(596+297)=80×7-284=403-294÷7=190÷2=40×2×22=126÷(21÷7)=238÷2=241-222=29×33-638=26×2×59=992-(660+329)=7.2+6.7=86+141+720=18÷(368-359)=83×69=47×32=188-63=6.3+1.9=881-(145-101)=795-10×41=18×39÷9=8.6-2.4=98÷7=542+527+355=77×(155-152)=819-368-411=250×(54÷9)=15×(256÷8)=4/8+3/8=267-13×18=267-132-63=506+(738-264)=33+21+764=2.7+0.3=15×29×2=109-632÷8=18×5=866-502-163=499×9=49×(45÷5)=970+387-776=211-188÷2=39×11=408-341=870-(452+399)=706-(159-92)=847+591-701=63×94=(459-323)÷8=134+252÷7=456-12×19=23×10×3=291+(324-308)=449×(983-977)=12+445+283=447-180÷4=768÷8×95=641-34×6=788-113=340-21×10=94×8÷4=136×(10÷2)=11×9×88=70×(162÷3)=41×(14÷2)=385÷7÷5=470-660÷4=(631-617)×21=426÷2=7.6-2.4=4.8+1.6=991×(666-660)=512÷(2×4)=44×20÷2=516-427+157=58-14+358=13×28=497+(433-78)=295-(436-255)=42×5×4=46÷2×52=565-85+555=361+56+95=236÷(13-11)=6.2-2.6=46×42=144÷9=66÷(119-117)=320×(27÷9)=453×4-643=978-905+449=405÷9×14=461-(656-466)=9.3-3.4=1.9+5.0=54×5×3=22×12=77+648÷8=863+14×49=312÷(2×2)=93×(192-179)=12×2×97=9.0-4.0=800÷2÷8=872-437=502+(799-149)=19×11×3=1/4+2/4=131×(40÷8)=592÷4×6=134+334=244÷4×74=405÷5÷9=966÷(123-116)=625+409×2=401+159+308=438-228+674=51×5×9=20×10×4=432÷(3×3)=325-198÷6=72÷9=672-81×7=116+330=14×19×3=815-167-363=819×2÷3=457-84-58=173-159+238=876-579-223=483×(40÷5)=0.8+51.3=723×9=(490-408)×34=(434-410)÷4=565-399+804=65.5-1.9=17×37=503-64×3=480-21×14=986-(492+306)=13×3×36=17×18×3=496-337-124=21÷3×79=(781-715)×17=615÷3+391=87×(15÷3)=4/9+2/9=500-(180+194)=81×73×2=76×8-325=21×4×97=348÷3÷4=75.6-62.4=(324-96)÷3=945+678+57=7.6-1.0=147×5-207=(216-197)×50=93×7×2=22×3×7=502+570=81×39=672-(970-922)=312-119-137=106÷2×35=347-99-177=(401-293)÷4=357+(880-573)=58×4÷2=792÷2÷6=115×8-734=213+177÷3=3/4-1/4=25×9×2=16×60÷5=28×27=150÷5×13=389-368+211=821-84÷2=383-(107-20)=245÷5×9=822-(329-272)=232×3÷2=84×4÷7=38×2×33=45+444÷3=360÷(24÷6)=712÷(12÷3)=14×(452-392)=(996-955)×76=426-51×8=(692-557)÷5=719+222÷2=842-490-82=40÷2=854-(300+330)=217×(24÷6)=117+222+425=432-212×2=32×(198÷9)=719-28×13=723+716÷2=125+14×21=108÷(2×3)=708+152=67+753-764=301×9÷3=62-198÷9=110÷5×37=598×9÷3=144÷3×2=590-272×2=25÷5=39÷3=780-234+975=56×86=362+(350-153)=236÷4×82=456+169+324=309×2×7=210÷(25÷5)=4/6+2/6=752÷2=114×(48÷6)=409-216-83=25×17×2=130÷2×47=819-529=480-190×2=226÷2×5=29×(47-40)=107×(16÷8)=3/8-2/8=7.9-1.1=684÷2÷6=352-(456-185)=522÷(3×3)=284×3÷6=348÷(16÷4)=490+568÷4=306-177=23×32=7.1-1.7=303×3=(468-432)×11=(828-350)÷2=348-(76+179)=62+79×10=588÷(2×3)=12×72÷6=431×(15÷3)=532-636÷4=842×3-128=942+(634-104)=28×81÷9=18×7=249+(343-339)=215÷5×7=4.3+3.7=148-124=25×(48÷8)=150+347-402=1.4+4.8=792÷8÷3=792÷3+265=148-14×6=953-416-165=1/5+2/5=383-176+212=18×38-64=196+482+231=198÷(3×2)=49×66×2=805×(15÷5)=315+(453-349)=555-532=4.2+95.0=458-217×2=17×5×21=68×(372÷6)=18×47=968+26×37=190÷5=232+105-246=64-(433-408)=338-(71+213)=11×2×38=712÷2=972-726+371=56÷7=61+44×10=74+20×16=524+494+47=64×(72÷6)=12×5×60=14.2+32.9=209×7-404=414-164+184=19×3×46=246÷(225-219)=174-465÷3=772+41-237=358-(265-42)=17×2×63=492×2÷4=156÷3×4=816×7÷2=47×10+441=499-108÷6=27×(68÷4)=87+(246-215)=26×(175÷5)=494-29-31=490-285-75=70×82÷5=88×85=26×10-164=574÷7+304=199+(298-196)=500+183×2=348-87-86=949-(984-644)=579×3-605=12×18×4=890×(633-626)=120÷2×11=116+236=314-10×15=388÷4×63=(550-146)÷4=288÷4÷3=(498-290)÷8=(200-186)×50=332-156-68=732÷2×9=482+36÷2=788÷2×8=822×8=582-164×3=15×14×4=756÷(2×2)=(486-126)÷3=304-117=563×(619-614)=2.8+2.1=606÷(12÷6)=666÷3÷6=(869-189)÷5=210+14×4=430-16×15=693+(36-31)=264-(82+170)=106+508=64×(225-217)=8.0-1.0=96×35÷6=765×5÷3=513×8=92×4=31×15=330×2÷3=61.1+6.8=987+(947-799)=573×4÷2=455+(427-347)=224+12×42=57×90=964÷4×3=322÷(14÷2)=3/10+6/10=534÷(3×2)=283+150-29=634+624-989=440×2=359-243+315=230×(24÷4)=139+(398-250)=2.5+6.5=882×(861-858)=260-13×14=393-184-108=267÷(24÷8)=356+78×5=15×48÷8=439+19-324=686÷(14÷7)=72÷2=26×(213÷3)=134÷2=503+962+723=16×28÷2=107×7=12×40÷5=680×3÷6=451-393+28=15×6×31=585÷3÷5=314÷2×7=450-378÷9=285+17×11=724÷2×7=200×(15-11)=948÷6=117+361=5.4-3.2=235+89×4=714÷(2×3)=(221-177)÷2=720÷8÷9=88÷(14÷7)=236÷4=237-93=44÷4×89=595-(272+208)=448-18×14=51.0+14.8=62+69×11=68×62×2=780÷(2×3)=207×2÷9=70÷(128-123)=427÷(42÷6)=396×(63÷9)=205÷5×17=480÷5÷4=11×19=203+17×29=92×9+965=21×48=24÷3+395=195+248=926+13×13=689-912÷4=75×(562-558)=660-(782-505)=918-704=132÷2÷2=177+123÷3=549+(319-155)=28×12-241=451+(236-164)=11×74+142=559-182-85=71+(126-81)=13×13×4=100-234÷9=22×70÷4=252×2÷9=380+246=144×5×3=21×23-435=836-163×3=165×(373-370)=450-93-231=(894-689)÷5=99×(250-245)=736+702+192=378+114×5=799-496-40=438+13×27=48÷6=78×49÷7=46+20-41=726×(48÷6)=21÷3×69=20×14÷8=261÷9=142-260÷4=724×6÷2=7.1-1.9=8.5-7.5=516÷(30÷5)=80.6-23.4=60×97×3=516÷(21÷7)=236+539+18=9.3-2.1=72×5÷2=5.0+3.0=793-61×3=247+73×9=6.4+1.7=149×3+219=472÷(255-253)=500-23×15=17×12-83=804÷(776-773)=848×3÷6=24÷8×65=90×8÷6=55×(138÷3)=35×(198÷9)=140-(167-61)=222+148=474÷(557-551)=153+303-10=912÷(2×3)=48.6-38.3=3/5-1/5=616÷(2×4)=322×7-439=33×48=477÷(811-802)=352÷(781-779)=954-(623+32)=(497-241)÷8=190+134-56=814+71×5=149×6-198=287÷(63÷9)=354×2-448=231-30-116=3.3+1.1=98×4=373-195+170=414÷(2×3)=9.6-8.9=42×12÷2=784÷4=292+(162-159)=288÷2=385÷5×6=2.3+8.3=2/7+4/7=508×(24÷4)=363+(665-453)=64÷(4×2)=108×4=726÷3=5/8-2/8=7.2+3.1=485+161+594=120÷(985-977)=236+45-46=436-360÷8=13+634+137=32×14-431=648÷6÷6=98.2-59.1=917+31×6=405÷(119-110)=10×41+994=460-207=14.1+45.7=32÷(355-347)=809×6=469-(321+78)=494÷(10÷5)=864÷9÷4=36+213-135=479-459+255=6/8+2/8=369-32×2=(172-115)×23=331-(156+23)=513-49+668=2/6+3/6=647+378+251=10×17-121=877-(859-183)=800+293+587=56×(290÷5)=975-24×26=189+139=145÷5×27=160÷(338-334)=18×42÷9=570÷(823-817)=356+550-383=37×9-221=32×56=430-195=189÷(487-484)=45×3×2=336÷(2×4)=306-(194+112)=181+143-225=99+40×22=9.7+0.4=527+(860-241)=640÷8×3=452-223=933-66÷6=(175-85)÷5=274+119×2=673×4-280=112÷2×65=255×8÷2=402-245+94=197×5=213÷3×7=7.3+7.1=431+876=548÷2×7=46×(558-479)=17×27-220=221-(377-267)=232÷2=38+30×8=943×7=700+45-413=58×(85÷5)=48×62÷3=732-314×2=11×27-31=4/8-3/8=564+(356-74)=413-26×12=311-25×10=886×6=838+161÷7=631+266+51=31×95=390÷2×9=128-88-11=17×5=288÷4×11=33×2×64=261×3-530=473-117+113=960÷6×8=495÷(81÷9)=486×2×8=56×10÷7=288÷(15÷5)=744-14×33=391-(14+94)=132÷(185-182)=496-(240-189)=(316-40)÷2=162÷2×4=572÷(2×2)=795-185=78+136=900÷9=921×(42÷6)=243-157+69=224÷(2×2)=41.0+33.2=853×(846-842)=87.8-40.1=744÷2÷6=759-41×18=34×58×7=296-12×10=41×(160÷8)=982+(603-374)=520-(130+366)=455-122×3=29×34=293+15×15=163+62×11=686-57×7=289-33×2=72-17=444-(177+25)=172+953-198=(98-87)×86=16×30-425=50×81÷5=174×9÷2=588÷7×23=307×(12÷4)=952-17×50=178÷2×74=102×(18÷6)=382-110-193=483÷(857-850)=617+70×2=120+221=43×84÷7=58×86×8=16×(182-171)=(174-94)÷2=138×5×6=875-446-160=6.5+8.6=920+21×12=504÷(2×4)=120×7-400=309-(374-200)=195-(935-830)=56×98=23×13+288=674×8=585×4=27+(981-905)=8.2-2.3=78×8÷3=890+841=962+68×9=31×(343÷7)=756÷9÷6=771+46×7=428÷(2×2)=312×2-415=41×(574-494)=363-(441-195)=8.3-1.1=81÷3÷9=25×18-226=161×5-525=77×7-30=27×2×75=437-245÷5=10×3×55=(697-341)÷4=19×2×76=(352-210)÷2=462-35×10=593×6=146×5×2=464+376=420÷5÷6=72×4-286=237+232=27×27-602=379-(238-86)=9.2+9.4=42÷(42÷7)=31×(116÷4)=245+215×2=10×81=(827-719)÷2=210÷3×9=(964-403)÷3=11×83-320=284÷2×5=14×25×2=4/10+2/10=24÷6×80=13.8-12.8=125+18+724=20×24-211=51×(317-305)=664-(120+423)=917+21×39=381×2+285=46×84×5=418+51+571=199+82=16×17×2=87×3=250×(491-488)=765÷(956-947)=360÷(57-52)=13×26-216=318-170÷2=980-592-173=582÷(3×2)=90×3÷2=4/8+2/8=45×4×3=46×(380-373)=383-11×14=84+87÷3=514-494=56.6-42.5=189÷7+382=145-(290-154)=90×5×2=89+(498-231)=88+381-48=924×4=35×12÷5=128×4+435=673-(122+263)=337+330÷6=383-173+793=78.4-58.8=50×18÷3=585-(391-30)=101×9×7=536÷(4×2)=18×22-155=184÷(78-70)=944÷(2×2)=786×7-145=483+(78-29)=348÷(257-253)=570+557-24=150÷3+91=256-244+91=20×(408÷8)=250÷(574-572)=42×10-114=25×(96÷3)=580×(45÷9)=960+60×9=122×4=33×6×7=255÷(18÷6)=988+15×58=120×4÷5=54+(240-17)=309×(48÷8)=155-13×11=858-(516+72)=539-392=598×6-840=47×8=(174-163)×71=313-90×3=524-16×31=876×5÷2=12×(927-920)=440÷(45÷9)=12×49÷7=214+167-10=600+(470-394)=35×(257-232)=73+186=127×2×5=836÷2=90×4÷6=640÷(2×4)=551×5=148×4-40=640-25×14=825×5÷3=546÷(3×2)=351+511-513=9.7-7.4=948×8÷2=483-159×2=767-590+281=434×2-509=94×10-378=798-15×51=998+933+812=160÷4÷2=132×(24÷4)=36÷2÷9=(833-128)÷5=(156-72)÷4=643×(607-602)=23×(205÷5)=596+14×64=351+(343-276)=256+982-818=992-21×13=99÷(128-125)=908-729+308=7.9-4.1=42×19-149=245×(22-19)=80÷4÷4=10×34+992=22×(69÷3)=81×(797-708)=123×(718-715)=910-52×2=635+273÷3=430×(18÷9)=649-22×24=258+400+172=14×3×7=738÷(2×3)=23.4+10.9=106×5+214=374×2=2.6+1.3=(84-48)÷6=387-346+191=78÷6×64=457-(85+35)=158×4+222=711-575-33=384÷(2×4)=880÷2÷4=517×2-819=775-352=845+28×35=(272-187)÷5=(253-229)×22=78×22÷2=224÷2÷4=249+174=(453-301)÷4=151×(94-88)=42+(331-150)=416-(248+59)=120÷(2×4)=24×(32÷2)=(359-268)×81=422-15×18=29×3×82=33×8÷6=2/3-1/3=382-(273-87)=749-10×39=(221-204)×31=260÷4×10=567÷9÷3=73×77×2=60×(732-652)=18×12÷8=6.3+0.3=21×21-208=12×52÷2=106÷(211-209)=224+189=764-(902-464)=134×7=467+294÷3=36×5÷3=998-76×4=95×16÷2=621+44×7=(664-61)÷9=23×12×2=483×(548-544)=356+313+53=72.9-27.7=243×7-785=116-(128-79)=989-(891-872)=98×(198÷9)=66×50÷5=35×43×9=365÷5+90=23×4×63=504-436=277-193+116=81-27=860+474-793=16.4-11.4=14×13-95=141+27×29=406-11×34=8.9+7.8=7.9+6.5=2/6-1/6=8.2-2.5=191×3=16×12×4=602÷7×4=472÷(24÷3)=586+956-905=2/7-1/7=469-21×20=233-227+51=6.3+7.2=166+263-338=174×4-105=280÷(2×4)=36×27=480-244-87=894÷6+665=3.5-1.4=340÷2=18÷6×44=387-35×4=203+246-366=24×73÷3=(290-278)×81=12×5×8=648÷8÷9=205+111×6=30×2×69=455-(659-556)=3/7-1/7=321+102=80×6-144=206-(24+97)=19×33=228-(19+207)=277×6=384-66=378-518÷2=762×(732-724)=50.5+10.6=525-362÷2=235+204+368=438÷(54÷9)=770+123+322=254+456+934=19×3×13=158÷(12÷6)=411+557=21×47-963=113+107=44÷4×75=543-(416+50)=89×63×6=530×(35÷7)=8.9-7.0=2/4-1/4=779+688+874=678÷6×2=977-725+325=334×2-104=490-28×10=91×(54÷9)=26×8=43×92=294-87=484-(235+199)=970-(16+746)=13×68+285=441÷7×47=384÷4×3=13×24÷2=23×70÷7=147-(113-77)=60×85×5=参考答案395+684÷4=5664.4+73.1=77.524×35÷6=1406.3-4.5=1.814×68-552=400978÷3=326967+17×20=1307367-352+200=21579×63÷3=1659165+128+617=910158×2=316245-528÷8=17961×(290-218)=4392747-355=392695-(229+269)=197(104-76)×35=980161+302×2=765472-63×4=220391-(791-591)=191151+539-235=455350-109=2416.9-3.1=3.8312+57-169=200916÷2+119=57712×69÷2=41430×23+11=70110×12+50=170(651-85)÷2=28347×(359-354)=23548×85÷2=2040347-175=172110×8-222=658262+22×5=372400-23×9=193828÷(3×3)=92367+925-238=1054(843-243)÷4=15032×48=153641×(57÷3)=779235-41+15=20941+447×2=935672÷7×47=4512437-70=36767×(70÷7)=670984÷(2×3)=16416×6×77=739210×21×3=630630÷3÷7=3016×(104÷4)=416109×(230-226)=436200×(498-493)=10006/10+2/10=8/10263-228=35178÷2+489=578133+312=44534×17=578821+(887-325)=1383972÷(27÷9)=324112+33=145911+(806-626)=109143×(396÷4)=425736×26-394=54221×16-218=118849×3-758=1789(446-232)÷2=107640-131×4=116330×7-630=168084÷6×67=938(417-223)÷2=97984÷6+740=904740×(284-278)=4440811-391-411=99.6-1.1=8.5265+46×2=357326-268÷2=19234×(16÷4)=136496×(18÷9)=99215×15×4=900332+108-409=3122×22-451=33294×3÷7=126828÷(2×2)=207996+438-875=559222÷(342-340)=111238-12-43=183128×(420-413)=89679+(459-200)=338194+44×6=458137-(10+26)=101128+129=25734×11-110=26469+(772-718)=123135×4×7=378016×45÷4=18096-308÷7=52961-22×30=301652÷4×3=489182+149=33112÷(2×3)=214×2×26=72842×86×7=2528412×27×3=972(387-333)÷9=6495÷3÷3=55880÷4÷2=11015×18+375=64579×(134-118)=126410×9×91=8190424-200=22414×6×22=1848518÷7÷2=37224÷7÷2=16(310-88)÷2=111753×3=2259299+14×6=383292-854÷7=170358-42=316676-440=236(329-137)÷6=32579-134×2=311263-23×7=10248×2×3=288188÷(99-97)=94427-(99+275)=5320×(215÷5)=860(379-316)÷7=9930-740=190385+735÷5=53223×(140÷7)=46041×(460-371)=3649375+506+89=970(220-76)÷8=1851×63=3213411÷(484-481)=13722×2×50=220046÷(255-253)=2391×8×7=5096680-22+860=1518603÷3÷3=67887×(15÷3)=4435866÷2×4=173296÷3×2=6465×(308÷4)=5005746÷(14÷7)=373113×3×2=678(970-868)÷6=17564÷(2×2)=14184×(20÷5)=33638×2×36=2736137+343-20=460392-(200+17)=175456÷3×8=1216803×7=5621774-67×7=305212×(12÷4)=636100÷2=50332÷2×3=49872+310+33=415923-13×51=26022×20-187=253688-273÷3=5979.5+1.2=10.7169-195÷5=130407×(56÷7)=3256237-15=222806÷2×9=362756×(235-220)=84069×7×2=966152×6-324=588100÷5×4=80314-242=72315÷7+434=479150÷(2×3)=2512×(207÷9)=276798+622-941=479585-143=44224÷4×21=12664×(24÷2)=768144÷(63÷7)=16123×8=984374÷(10÷5)=187285-387÷3=156952÷2=476(149-133)×52=832822÷2×6=2466956-610=346396-138-200=58154×6-262=662293-25×3=218995-(350+437)=208365-144÷4=329258+60=31883×63=5229264÷(48÷8)=44165+244-361=48256×3=76813×6×9=70251×7+256=613189×(18÷6)=567902-30×17=392434-37-357=40144÷(54÷6)=1624×28-452=22072×3×4=864298+37×5=48314×64=896370-553÷7=29124÷4×7=42938-134-137=667324-51×5=69618÷2+627=93694×2×7=131698×(53-44)=88225×8×4=800(217-142)×46=3450986+388+748=2122(348-288)×50=3000(366-351)×24=36087×(522÷6)=7569885-617+776=1044383+156×3=85178+596+259=93380×28÷4=560(461-49)÷2=20692÷4=2315×21-77=238105÷7+98=11322×12×3=792637×(640-631)=5733197×(139-135)=788504÷2=252187+452÷2=41332÷8×20=8063+28=9169×4÷3=92284-33=251277×3×5=4155375+867-840=402126÷2=6356÷(56÷8)=885×64÷2=272033×3×53=5247340×2÷8=851.7+93.4=95.1406-84-304=18840÷2×4=1680122×4×5=244068×12=81611×86-726=220343-(60+39)=24415×50=750200÷(315-310)=40194-176÷2=106833×8=6664984-(202-148)=93021÷7×29=8737×(207÷9)=851426÷2×8=1704656÷2+286=61421×4×45=378020×(400-381)=38021×3×52=327697×(136÷2)=659630×29-87=783176÷2×7=616753-78×3=51916×4×29=1856307+55+397=759857-88÷8=84665×(59-54)=325256×2=512467-(285-209)=39191×(218-213)=45577×52×2=8008193+36-105=124263×3-608=181614-(550-250)=314108×4÷2=216480+166=64614×12×4=6729.0+0.8=9.8875-438+60=497287×(847-842)=14356.7+8.2=14.9(240-212)×30=84032×9÷3=96781-16×44=77287×3+105=966604÷(2×2)=151241×2=482205+(764-386)=583341-17×10=171264+45×10=714466×(63÷7)=4194896-64-777=55730×(36÷6)=438025×2×42=21003.4-2.8=0.6730-249+310=79148×(432÷9)=2304236÷4+750=80920×20÷4=100760×5÷2=1900397-(402-396)=39156×97×9=48888297+20×18=657265+195×2=655578+43×15=1223108+146+179=43312×9×7=75688×5×2=88072÷(24÷8)=24305+492×2=128947×2+725=819930÷2×5=2325237+237=47412×43=5164/8-2/8=2/828×3×33=2772670÷5=13415+309×3=942426-266+749=909173×(728-724)=69210×(180-132)=480116÷2×14=812424-157-174=93171÷(36÷4)=1916×22×2=704250×4-296=704982×(793-788)=491074+86=16019×36-231=45348×(565-556)=4327.8-4.7=3.1929-(601+245)=83482+(346-249)=579594-11×35=20974×46×5=17020665+819=1484274-179-71=2425×2×25=1250448-(38+142)=268261÷(24÷8)=87564×(30÷6)=282012×(176÷8)=264246+49×14=932813-44×7=505187-(453-427)=16110×7×3=210654+27÷9=657(449-191)÷2=129460-330÷3=350968-382×2=204340÷4×20=1700920-(621+273)=26423-263=160222×(32-29)=666118-424÷8=65735+194+12=94155×17-565=370714×(49÷7)=499815×4×35=2100624÷3÷8=2612×7×65=5460113+546=659288-(181+91)=16196÷2÷2=49996÷(301-297)=249252÷7=36699-(271-141)=56942×4×5=840943-89-350=504966-235×3=261122÷2=61298×(12÷6)=596662÷(14÷7)=33145×3×6=810163+322=485240÷2×3=360169-12×7=85660-166+81=575954÷2=477465-17×13=24498÷2×16=784423÷(304-301)=141475-100-326=4923×25×7=402579+(466-91)=454639-122÷2=57812×(50-25)=300935÷(20÷4)=187490÷(421-414)=70792÷(2×4)=99395×2-397=39366÷(115-112)=22644+11×33=1007927÷(12÷4)=309232-214+449=46778+412÷2=28416×18×9=259253×44×3=6996528÷6×10=880117÷(3×3)=1359×(245-231)=826252+(450-77)=625462-(139+156)=167776÷(2×4)=97108÷3÷4=9856×6=513655×9÷5=9944×2×65=5720159+549+270=97810×50-259=24146×3÷6=23178÷2×29=258154÷3=18938÷2×7=328334×18=612374-139+104=339441÷(18÷2)=49402-(80+139)=183203×3+749=135862×2=124976-99×5=48138+161+750=949130×(183-176)=910896÷4÷8=28696÷(2×2)=174(369-175)÷2=97376×2×9=6768129+36×14=63358.2-1.0=57.222×(196÷4)=1078304-54×3=14218×(135÷9)=270964+924=1888960÷5÷2=96993-47-934=12961-623÷7=87251.7+3.8=55.5341-119-191=31612-(993-584)=20344÷(334-332)=2210×11+248=358453+525+452=1430183+203-89=29761×(18÷2)=54942×85=3570646÷(16÷8)=323990-168÷7=966204÷6×19=64620×76÷2=76089×4×2=712460-15×25=85440×9-420=354027.3+44.8=72.112×5×47=2820182+40×14=742487-310+211=3886.3-3.0=3.3324-(265-131)=19049×5×4=98056×(39÷3)=728546÷2=27344+404÷2=24632×6-107=85305×2-43=567567÷3÷7=27834÷3+488=766(443-143)÷4=75977-393÷3=846527+12×10=647236÷(817-813)=5913×(709-615)=122255+181=236411-(217-79)=273736÷(977-975)=36847×10-333=137842+84×7=1430247-32×3=15120×38÷8=95651÷7×28=260444÷4=11449+(436-341)=54422×3×5=330356-344+192=20410×(455÷7)=65063×11=69320×7×2=28027×2×39=210656×12=672402-(136+242)=24444-177÷3=385166÷(447-445)=83199+96=29571+288-31=32869.8-53.0=16.817×34-290=28839×16=624481-(322-222)=381405-726÷6=28420÷4×76=38027×49×4=5292431-318=11321×(353-313)=84097×(963-899)=6208377-11×21=146681÷3×9=204369×24×5=82804/10-3/10=1/10355÷5+259=330303÷3=101654×9-475=541132×(330-321)=288533-(962-462)=33768÷2÷8=48490÷(961-954)=70118÷2+162=221350÷5×7=490172+(434-237)=369548÷2+210=48418×(343÷7)=88247×2×94=88364.3+8.5=12.814×26-335=29153÷(81÷9)=1720×27-426=114311-16×2=279805÷7÷5=23708÷(30÷5)=11879×(307-299)=632834×4÷8=417227-20×8=67568+830=1398265+233-197=301111+76+555=742982-(596+297)=8980×7-284=276403-294÷7=361190÷2=9540×2×22=1760126÷(21÷7)=42238÷2=119241-222=1929×33-638=31926×2×59=3068992-(660+329)=37.2+6.7=13.986+141+720=94718÷(368-359)=283×69=572747×32=1504188-63=1256.3+1.9=8.2881-(145-101)=837795-10×41=38518×39÷9=788.6-2.4=6.298÷7=14542+527+355=142477×(155-152)=231819-368-411=40250×(54÷9)=150015×(256÷8)=4804/8+3/8=7/8267-13×18=33267-132-63=72506+(738-264)=98033+21+764=8182.7+0.3=3.015×29×2=870109-632÷8=3018×5=90866-502-163=201499×9=449149×(45÷5)=441970+387-776=581211-188÷2=11739×11=429408-341=67870-(452+399)=19706-(159-92)=639847+591-701=73763×94=5922(459-323)÷8=17134+252÷7=170456-12×19=22823×10×3=690291+(324-308)=307449×(983-977)=269412+445+283=740447-180÷4=402768÷8×95=9120641-34×6=437788-113=675340-21×10=13094×8÷4=188136×(10÷2)=68011×9×88=871270×(162÷3)=378041×(14÷2)=287385÷7÷5=11470-660÷4=305(631-617)×21=294426÷2=2137.6-2.4=5.24.8+1.6=6.4991×(666-660)=5946512÷(2×4)=6444×20÷2=440516-427+157=24658-14+358=40213×28=364497+(433-78)=852295-(436-255)=11442×5×4=84046÷2×52=1196565-85+555=1035361+56+95=512236÷(13-11)=1186.2-2.6=3.646×42=1932144÷9=1666÷(119-117)=33320×(27÷9)=960453×4-643=1169978-905+449=522405÷9×14=630461-(656-466)=2719.3-3.4=5.91.9+5.0=6.954×5×3=81022×12=26477+648÷8=158863+14×49=1549312÷(2×2)=7893×(192-179)=120912×2×97=23289.0-4.0=5.0800÷2÷8=50872-437=435502+(799-149)=115219×11×3=6271/4+2/4=3/4131×(40÷8)=655592÷4×6=888134+334=468244÷4×74=4514405÷5÷9=9966÷(123-116)=138625+409×2=1443401+159+308=868438-228+674=88451×5×9=229520×10×4=800432÷(3×3)=48325-198÷6=29272÷9=8672-81×7=105116+330=44614×19×3=798815-167-363=285819×2÷3=546457-84-58=315173-159+238=252876-579-223=74483×(40÷5)=38640.8+51.3=52.1723×9=6507(490-408)×34=2788(434-410)÷4=6565-399+804=97065.5-1.9=63.617×37=629503-64×3=311480-21×14=186986-(492+306)=18813×3×36=140417×18×3=918496-337-124=3521÷3×79=553(781-715)×17=1122615÷3+391=59687×(15÷3)=4354/9+2/9=6/9500-(180+194)=12681×73×2=1182676×8-325=28321×4×97=8148348÷3÷4=2975.6-62.4=13.2(324-96)÷3=76945+678+57=16807.6-1.0=6.6147×5-207=528(216-197)×50=95093×7×2=130222×3×7=462502+570=107281×39=3159672-(970-922)=624312-119-137=56106÷2×35=1855347-99-177=71(401-293)÷4=27357+(880-573)=66458×4÷2=116792÷2÷6=66115×8-734=186213+177÷3=2723/4-1/4=2/425×9×2=45016×60÷5=19228×27=756150÷5×13=390389-368+211=232821-84÷2=779383-(107-20)=296245÷5×9=441822-(329-272)=765232×3÷2=34884×4÷7=4838×2×33=250845+444÷3=193360÷(24÷6)=90712÷(12÷3)=17814×(452-392)=840(996-955)×76=3116426-51×8=18(692-557)÷5=27719+222÷2=830842-490-82=27040÷2=20854-(300+330)=224217×(24÷6)=868117+222+425=764432-212×2=832×(198÷9)=704719-28×13=355723+716÷2=1081125+14×21=419108÷(2×3)=18708+152=86067+753-764=56301×9÷3=90362-198÷9=40110÷5×37=814598×9÷3=1794144÷3×2=96590-272×2=4625÷5=539÷3=13780-234+975=152156×86=4816362+(350-153)=559236÷4×82=4838456+169+324=949309×2×7=4326210÷(25÷5)=424/6+2/6=1752÷2=376114×(48÷6)=912409-216-83=11025×17×2=850130÷2×47=3055819-529=290480-190×2=100226÷2×5=56529×(47-40)=203107×(16÷8)=2143/8-2/8=1/87.9-1.1=6.8684÷2÷6=57352-(456-185)=81522÷(3×3)=58284×3÷6=142348÷(16÷4)=87490+568÷4=632306-177=12923×32=7367.1-1.7=5.4303×3=909(468-432)×11=396(828-350)÷2=239348-(76+179)=9362+79×10=852588÷(2×3)=9812×72÷6=144431×(15÷3)=2155532-636÷4=373842×3-128=2398942+(634-104)=147228×81÷9=25218×7=126249+(343-339)=253215÷5×7=3014.3+3.7=8.0148-124=2425×(48÷8)=150150+347-402=951.4+4.8=6.2792÷8÷3=33792÷3+265=529148-14×6=64953-416-165=3721/5+2/5=3/5383-176+212=41918×38-64=620196+482+231=909198÷(3×2)=3349×66×2=6468805×(15÷5)=2415315+(453-349)=419555-532=234.2+95.0=99.2458-217×2=2417×5×21=178568×(372÷6)=421618×47=846968+26×37=1930190÷5=38232+105-246=9164-(433-408)=39338-(71+213)=5411×2×38=836712÷2=356972-726+371=61756÷7=861+44×10=50174+20×16=394524+494+47=106564×(72÷6)=76812×5×60=360014.2+32.9=47.1209×7-404=1059414-164+184=43419×3×46=2622246÷(225-219)=41174-465÷3=19772+41-237=576358-(265-42)=13517×2×63=2142492×2÷4=246156÷3×4=208816×7÷2=285647×10+441=911499-108÷6=48127×(68÷4)=45987+(246-215)=11826×(175÷5)=910494-29-31=434490-285-75=13070×82÷5=114888×85=748026×10-164=96574÷7+304=386199+(298-196)=301500+183×2=866348-87-86=175949-(984-644)=609579×3-605=113212×18×4=864890×(633-626)=6230120÷2×11=660116+236=352314-10×15=164388÷4×63=6111(550-146)÷4=101288÷4÷3=24(498-290)÷8=26(200-186)×50=700332-156-68=108732÷2×9=3294482+36÷2=500788÷2×8=3152822×8=6576582-164×3=9015×14×4=840756÷(2×2)=189(486-126)÷3=120304-117=187563×(619-614)=28152.8+2.1=4.9606÷(12÷6)=303666÷3÷6=37(869-189)÷5=136210+14×4=266430-16×15=190693+(36-31)=698264-(82+170)=12106+508=61464×(225-217)=5128.0-1.0=7.096×35÷6=560765×5÷3=1275513×8=410492×4=36831×15=465330×2÷3=22061.1+6.8=67.9987+(947-799)=1135573×4÷2=1146455+(427-347)=535224+12×42=72857×90=5130964÷4×3=723322÷(14÷2)=463/10+6/10=9/10534÷(3×2)=89283+150-29=404634+624-989=269440×2=880359-243+315=431230×(24÷4)=1380139+(398-250)=2872.5+6.5=9.0882×(861-858)=2646260-13×14=78393-184-108=101267÷(24÷8)=89356+78×5=74615×48÷8=90439+19-324=134686÷(14÷7)=34372÷2=3626×(213÷3)=1846134÷2=67503+962+723=218816×28÷2=224107×7=74912×40÷5=96680×3÷6=340451-393+28=8615×6×31=2790585÷3÷5=39314÷2×7=