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428+644÷4=200×2÷8=318÷3=148×4÷2=358-15×15=(187-129)×56=945÷(545-542)=23×11-184=(432-352)×10=798×5=42×17-80=971-634+719=216÷3×37=430+271+236=10×42÷4=15×2×3=824+868-457=995-(665-597)=568÷(4×2)=518+27×31=488-(56+417)=19×43-740=287+48×2=867-603-202=466÷(14÷7)=10×27=504+285=254-59-91=768+574=712÷4=406-(109+86)=721+56×8=38×2=316-(91+45)=143×(24÷4)=11×8×18=445+151×3=2.3-0.3=(970-417)÷7=350×3-721=185×4-533=1.9-0.6=45×(893-852)=6.4-1.3=457-238+163=30÷(2×3)=732-11×17=712÷8=66÷3×25=366÷(18÷3)=876-111×3=864÷6+435=24÷6×83=39×(176÷4)=3.7-2.7=402-344+405=938+968+198=306÷6×9=246÷3÷2=333-(77+21)=27×88×2=23.5+3.6=492-314÷2=901-672-153=133÷(390-383)=49×2=759×2-766=33×22+768=204×(198-195)=123+224×4=433-253-106=632÷2×7=3/7+2/7=180+241+230=441-(116+58)=145÷(201-196)=215+542-578=16+12×6=85×(275÷5)=76×6×7=30×32-470=678×(28÷7)=(162-90)÷2=12×66-586=732÷2÷3=273÷(431-424)=42×2×42=14×(303-294)=64×83×2=120-(187-151)=829×(56÷7)=142+210+581=221+51=855÷9×2=(554-473)÷9=19×16×2=202×4×9=130÷(10÷5)=134×(16÷8)=640÷5=315×3=824÷2×4=5/8+2/8=18×7×5=164+(95-58)=106×5-363=826÷2×7=24×3×49=266÷7×12=225-170=88÷(28÷7)=256-17+185=196×5-947=498-18×27=116×4÷8=564÷2+208=853-483÷7=251+778÷2=17×92÷2=96÷(370-364)=726÷2=882÷(3×2)=(897-453)÷2=(121-99)×23=720×5-336=228-25×3=231-181+512=780×4=11×7×71=90×48÷4=509-106÷2=468÷(3×3)=46×(432-426)=156×(36÷9)=264×(293-290)=124×3÷4=225×4-214=408+54÷3=497-168+104=278-71-117=973÷(21÷3)=(115-76)×39=840-(790-647)=600÷(4×2)=1/4+2/4=73+434-204=53×(42÷3)=39×6÷9=47.6+36.6=288+77+523=43.7-40.4=240÷5×8=24÷(473-471)=25×8×3=356-(387-178)=16×3+110=198+(184-68)=957-704÷8=18×(40÷5)=879×(673-664)=12×17×3=478-25×16=49×2×80=265×(13-10)=490+382=468÷(12÷4)=883-(144+18)=442+488×2=120÷4÷6=36×95÷5=388-309+868=690÷(3×2)=22×41=545×4-586=462-(268-234)=131-(352-336)=152÷(2×4)=0.9+43.5=184÷4×63=48÷(16÷8)=19×22×2=16×18-243=483×2÷3=217×(27÷9)=525÷5÷3=303+(416-289)=451-230-196=19×2×78=953-804-55=33×16÷2=34×(813-763)=202+918÷9=375÷5×13=403×8÷4=242×3-330=45×9×2=732×9÷6=432-237+244=579-14×20=77×(619-579)=996-169-465=955×(384-375)=11×41-97=863-406+654=306×(48÷6)=384÷8=138÷6+960=88×14=22×(675÷9)=102-459÷9=21×5×7=81×8÷3=547-306=11×6×9=93×19=992÷4=870÷3×6=21×30-493=6.5-1.3=96÷(2×4)=121+(555-406)=720÷(3×3)=270÷3×33=681-28=233×3×8=188×7=168-11×14=419-399=(381-359)×40=(271-247)÷3=972+630÷5=64×6÷3=145÷5=59×(345÷5)=6.7+9.3=11×8×56=113×7×5=10×4×94=176÷(2×2)=25×4×2=315÷7÷9=166+921÷3=912÷2×8=270-612÷4=212+15×29=15×24+337=20×3×62=147+(437-362)=859+339=254-68×3=10×44-432=458-12×12=979-376=672÷2÷7=85×8-298=212×(394-388)=511+738=255-(351-321)=121×(134-128)=245÷(309-304)=93×(833-752)=491-13×6=4.8-4.0=766×3÷6=415×2+145=323-51×4=74×9-131=137+455+252=545+798-690=770-(79+679)=809-20×38=334÷2×9=438-(112+92)=984-(270+535)=318÷(36÷6)=462-(160+155)=650+330-89=20×33=74×2×6=7.3-2.2=450-536÷4=508×(15÷5)=447-148×2=336+(497-205)=242+55×5=24×30÷6=893×6=62×54=16×10×3=422×2×5=294+91-233=132÷(10÷5)=44+222=721×(753-747)=28×(40÷2)=287×2÷7=70×(81÷3)=(645-619)×90=75×2=146+112=915-632=117÷9×32=97.8-61.9=85×19×5=8.1+2.4=210÷6×7=610-(76+48)=26+156-71=690-603+244=14×32÷7=602-86×4=221+22×21=15×62÷3=287-16+212=729-609÷3=153÷(354-351)=168+950+661=33.6+6.5=16×16-162=163×2=15×17×3=311×(12÷4)=91×36=999-225+610=272-616÷4=112÷8×48=237÷3×11=225÷5+312=16×27=372÷(202-199)=368-657÷9=364÷(42÷6)=830÷(424-422)=540÷6×5=95×5+757=23×(126÷3)=144÷8×6=74×(136÷2)=28×12-316=316÷4×7=71×85=35÷7×59=(991-977)÷7=16×63×2=78×(188÷2)=165-462÷3=384÷3=92×15÷5=7/10-3/10=280÷2=642÷(2×3)=11+25=197×(15÷3)=107+355+265=(411-107)÷2=300-904÷8=(432-264)÷6=616÷2÷7=76-(323-252)=343÷(759-752)=432÷(170-164)=10×59×3=108÷3=20÷4=(693-261)÷9=(362-274)÷4=353+53×9=189÷3=528×5-451=418-224-156=271+805+417=461-19×10=495÷9=369÷(120-117)=90÷9×31=56×(133-126)=17×40=749-(829-356)=320÷2÷5=12×59-399=83+72=156+(457-334)=23×17=207-588÷6=33×10-240=14×21×2=860+(609-202)=492-(337+103)=408÷4÷6=396+32×28=708+585÷9=7.5+3.8=76+203=88×(375-342)=600÷4÷3=2.4+60.9=165+213-219=42×(26÷2)=275+29×17=21×10×2=238×2+142=896÷4÷7=289+(287-32)=10×36=233+39=111×(18÷9)=180-124-50=72÷(21÷7)=900÷(2×3)=225-122+205=713×8=720+252=884÷(544-540)=258-(481-307)=384÷4÷8=10.2+70.3=175+185-100=153+202=240×3-28=175÷(56÷8)=69×2+513=55×(14÷7)=16×9×5=11×(155-102)=770÷2×3=994-656+562=3/7-1/7=170×4+362=11×62×2=104×3÷2=36×23-673=414-10×23=252÷3+357=179+397+647=803-(47+614)=7.1+76.6=36÷(3×2)=744÷(2×4)=155-62×2=32.1+11.4=504+779+831=6.7+9.9=463×7=143+(696-442)=55×2+196=617-47-552=481-12×39=954-(547+21)=345+98-96=22÷2×57=7.4+1.6=16×27-368=20+(447-206)=(535-523)÷3=6.2-1.1=984+709-259=868-315+850=395-273+215=9.1-0.7=180÷6÷6=88×6=37×(207÷9)=23×(147÷7)=48÷(3×2)=274+413+192=19+312÷8=116×(10÷5)=18×52-592=422+43-428=170÷(983-981)=378÷(21÷7)=145-46+261=471-19×11=133+33×3=515-140=349+935-988=711×(957-954)=105×8-156=1/8+2/8=480÷(458-452)=420×2=22×24÷8=180×5÷6=83×63×4=225÷9×66=(312-290)×44=63×68=230-43-112=289×9-283=11×24÷6=529-57×2=924-238=44×22÷2=358-(182+147)=100÷5×20=105×7-371=440÷(2×2)=94×9-805=541-203=930-32×19=10×46-300=11×35-116=946+11×51=12×32-76=132+167=309-30×2=11×(354-306)=456-(292+82)=56÷(56÷8)=6.7-5.2=318-304+353=948+531+902=185+33×11=3/8-2/8=277+43-53=75÷(176-171)=12÷6=277-(379-368)=191×(18÷6)=40×(381-373)=48÷2÷2=382+51×17=256÷(135-131)=492÷(2×3)=747-270-98=173×3-447=283+528=139×7×6=701-13×25=263-(499-346)=19×3×85=783-(933-317)=4/8-2/8=357-91×2=69+197×4=429-(101+45)=931×(866-857)=(434-239)÷5=924-(520-260)=775-225-367=391-125-254=(579-435)÷8=43×(301-287)=144+669-508=56×33÷3=250×3=42×15÷2=10.0-5.7=208÷(2×4)=79×91=163-46=9.6+3.1=233×(119-110)=231-145=14×44=242-456÷3=306-169=792÷9×37=327-132+97=54÷(3×2)=21×(874-855)=490×8-789=210÷(277-274)=(441-428)×60=259-219-15=602÷2÷7=856÷4×8=56×(18÷9)=958-224×2=252×3÷6=126÷2×3=101+15×6=158×3-421=153+539÷7=259×3×7=873÷(3×3)=375-233+211=51+143+293=459-(15+230)=422+31×15=915÷3×4=628+658-897=134-414÷6=33+54×4=742×9=15×5×95=67×7-462=11×3×87=24÷3+222=246+(751-402)=795-18×7=480-36×6=550÷5+909=11×18×5=405-304+816=923-15×40=2.7-1.4=476-254-214=291+327+99=144+292-262=39×16=30×7×9=340+94-305=390÷(131-126)=369÷(358-355)=73×(40÷5)=95+305=148×(90-87)=576÷2÷6=327-119=551-502+308=225-50×4=(927-367)÷8=348-10×25=8/10+2/10=129+130+652=8.7+7.7=610-693÷3=46×13-42=148×3×2=300+11×47=62+23×16=493-83×5=12×17÷4=774÷3÷2=721×8÷4=892-22=424-(479-152)=528+105+100=17×(279÷9)=412+489-246=378×5=7.3-1.8=117÷9×71=551-225×2=4/9-1/9=792÷2÷4=797×4÷2=5/9-4/9=129+33×9=132+(946-661)=358-18×2=324÷9×33=71-61=380-(22+137)=54+560÷4=772×2=498-(38+308)=540÷4=643×(30÷5)=18÷(18÷6)=44+163+781=46×2×8=219-(396-357)=334-29×8=5.1+8.9=315-92-137=82×4×5=885÷3÷5=748-51×13=22×11×4=179-42+216=35×2×49=504÷7=595×(708-702)=635×6=30×3×98=887-14×48=192÷(4×2)=15×20+119=33×70=488+866÷2=750÷5÷5=15×(774÷9)=682×(63÷7)=472+156×3=474+278=244+261+409=543÷3×4=86×7-343=737-14×40=32×13÷2=502+11×22=826×3-247=272-171-49=4/6-1/6=532×6÷7=486÷3÷3=738+14×30=540÷(21÷7)=795÷5=183+294×2=378÷3÷7=759-475-103=72×12-92=(334-103)÷3=180÷(20÷4)=45×(105-100)=55×3×2=70×6=35×3=260÷2+518=14×4×47=120×(63÷9)=748÷(2×2)=345-486÷6=16×4×25=387-29-142=17×5×88=1.9+6.8=496-381+266=984-137×3=39×22-357=705+798+862=220÷(45÷9)=78-41+61=414×(28÷7)=394-20×9=132÷6÷2=10.0-7.3=125÷5×35=237÷3+962=24×16-364=16÷2=722-(19+457)=120÷(2×3)=51×36÷9=76×(115-106)=345-20×16=(362-106)÷4=999-125×3=41×(70÷5)=156÷6×18=482-380÷2=1/7+4/7=119-98=988+222×3=594÷6×67=703×7=225-55×3=78×(82-75)=35×2×7=45÷5=2/5-1/5=635-(242-45)=130÷(168-166)=382÷(84-82)=620+982+340=46+236-278=249×(12÷4)=25+68×7=(801-483)÷2=60.0-55.7=756÷9×4=3.8+7.7=976+40×3=285×3÷9=369-24×15=91×(215-212)=65×94=644+24×11=462÷(34-28)=224+62=32×92=450-(12+228)=203-39=217+(228-134)=32×2×59=64×11=15×(329÷7)=864÷2×6=450×2÷6=940+198×5=81×56÷4=447÷(18÷6)=144-11×10=0.7+3.1=362+47×12=(230-70)÷2=558-160+978=131+142×6=732-(643+37)=797+279÷9=333+153-214=38×12×2=637-(66+354)=862×(300-293)=168÷7÷3=93+404-187=15×54÷2=98×(288÷8)=135÷(12÷4)=(470-426)×13=24×4×33=27×16-385=33×7=464-147-200=24×(119-96)=73×(14÷7)=519÷(337-334)=953-(112+186)=337-(376-204)=311-(361-296)=13×58=175-55÷5=152×3=226÷(16÷8)=2.5+5.2=19×31=106+125=420×2+145=(366-62)÷8=156×4×3=913-540=821+264÷6=22×21-404=5.8-0.6=515÷5×8=939÷3+20=734+254-385=468-321-84=4.1-0.2=470÷(18÷9)=138×7÷6=376+33×14=492-36×13=192÷4×19=21×17×2=128÷(498-496)=138÷(2×3)=245-(61+54)=375-175=657×5÷3=0.4+6.6=11×27÷9=(824-660)÷2=27×(765÷9)=12×26×3=612÷9×21=17×22=32×(396÷9)=443-25=40.3-20.1=162×3+135=3.3+6.6=39×90÷2=30×27÷3=40×21-742=11×22+93=11×6×26=204×(52-49)=300×(462-457)=114÷(63-57)=979+235-281=443+205÷5=9.3+9.9=8.5+9.6=285-18×10=843-567÷3=148+217=69×14+44=3.1-1.7=62×36×6=14÷(63÷9)=41×13=240+33×26=480-(751-504)=52×36÷9=12×(310-303)=368+373=890-356-74=824÷4+154=321×7÷3=567÷9+90=6.9+3.6=54+218×4=684÷9×2=935+82×7=2/7-1/7=311-53=26×(84÷7)=38×(504÷8)=845×(45÷9)=31×(135÷5)=180÷6÷3=108-273÷3=381×(14÷2)=868×9=406+(352-72)=460÷5÷2=18÷2×73=930-(452+330)=4/10+3/10=309-(272+36)=40÷(72÷9)=981+187+345=18×33÷3=49×18-224=801÷(3×3)=856÷(4×2)=405-263-21=4/9-2/9=24×6=48÷(615-607)=182+214=26.8-17.0=266×(635-632)=12×5×35=2.0+7.7=142×5=211-704÷8=415÷5×38=321-176+212=113+585+166=(271-225)×18=244÷(24÷6)=304×(35÷7)=868÷2×4=65.2-50.7=288÷3×23=14×6×9=309×(316-307)=71+21×6=39.2+12.2=26+(452-373)=381-53-195=19×(179-153)=320÷8×34=994-540=118×2-117=230-(124-118)=(632-590)×42=84÷2÷2=261÷9×24=967-769=16÷(72÷9)=163-(271-219)=10×23-206=902+319-262=264+(140-32)=938-12×33=72÷8=8.4-4.3=82×71÷2=268×(35÷7)=451-(162+19)=664÷(2×4)=11×7×85=20.1+10.7=994-14×32=602-(937-656)=15×42÷5=100-(22+69)=906+965-850=15×4+166=12×(137-119)=454-55÷5=(558-529)×41=(356-332)÷3=10×59=3/8+2/8=513×3÷9=8.7+4.3=654×7÷2=210+171=2.7+2.9=49×(175-162)=446-61=988÷2×7=32×30÷5=980÷(2×2)=496÷(42-40)=984×4÷8=15×32×2=437-(365-105)=69×92÷2=22×16×2=8.0-6.5=180÷3÷3=358-14×20=526+16×40=450÷(327-322)=48+318-283=912÷(135-133)=384÷(74-66)=265+242+463=188÷(12÷6)=608+138×2=912÷4÷4=69×28=264÷8×14=84×93÷4=93×(12÷6)=470-70÷7=214÷2×7=504÷(3×2)=451-28×15=9.0-7.3=6/8+2/8=(290-279)×61=992-858÷3=404+888÷3=91×60=66×2×3=11×16×4=866+22×45=432÷(486-480)=353+(474-371)=772÷4=295÷5=25×22=(298-70)÷3=17×14+286=434×2=214+(385-118)=468÷(18÷6)=216÷2÷6=609-565+524=387-56×5=10×4×48=68.6-64.1=98×90÷4=453+(325-24)=(296-188)÷2=29×2×31=451-108-62=287-438÷6=283+590+487=995-447×2=246×2=350+320=697-(538+62)=250+33×21=17×3×95=42÷6×57=85.0-8.6=69×65=938-117×3=19×(231÷7)=448-111×3=192×5÷8=217+621-16=(463-145)÷3=33×2×8=37×15=25×14-127=200÷5+318=968+(211-154)=(167-99)÷4=278×(12÷6)=232÷(2×4)=97×(320÷5)=170×4÷8=80×(348÷4)=846+354=100+25=476-33×13=927-(752+68)=108×3÷9=4/5-1/5=26×(171÷9)=443×7=548-154=812÷7÷4=366÷2+723=576-383+386=(140-114)×21=316-59=442×9÷2=19×(312-282)=137+312+361=12×(315÷7)=154×8÷4=173×2×8=30×3×52=7.1-5.2=164÷4×9=330÷(16÷8)=224÷2×6=253-112×2=12×18-81=316+309÷3=46×68÷2=23×2×92=473-66×2=152×6-66=597-465=444-117-207=104+(731-578)=683-479+207=264-55-105=(996-939)×50=399÷3×9=50×88×2=14×54÷3=868-(834-181)=241+(371-290)=18×76=108÷9×20=70÷(14÷2)=447-(371-245)=720÷5÷9=952-(821-483)=408×9-109=380-678÷2=208÷(2×2)=145+114-23=748÷(10÷5)=863×8-125=345-148+52=70×98=672÷4+251=410×9-96=247×3×9=182÷(407-400)=27×13×9=321-48-84=966÷(3×2)=80×64×6=996÷6÷2=14×6×7=144÷9×39=488÷4×3=323+33×20=164÷4=364-(387-168)=811+828+876=(969-929)÷4=(841-800)×31=364÷(24÷6)=72×9=210÷7×14=511÷7×6=11×35÷5=19×(811-717)=901-974÷2=10×21×2=0.6+1.3=60×87×4=807-(810-641)=805-127×3=286×3×4=403×7=690÷2=3.1+0.3=57×9÷3=(132-121)×13=96÷(74-72)=255×3-561=301+122×7=179-(647-627)=104+60×11=298×7-602=758×5-983=54÷(2×3)=42×15×2=11×3×2=48×78×3=60.7-39.7=977×(919-912)=604×5-189=236+223=232+460+112=399-15×12=85×88×3=12×34=912÷(15÷5)=278+10×97=29+409-91=28×11×3=41×2×46=79+122-45=279+143+513=57+(862-252)=44×37×7=(77-37)÷4=30×(15÷3)=187×(16÷4)=104×(110-103)=968-39×18=2/8+3/8=152÷2=604-577+183=456÷6+156=776÷(4×2)=798×(705-697)=769-339-210=795-465÷5=172×(484-481)=96÷(73-71)=106+386=180÷(14÷7)=494-(38+196)=185×(48÷8)=504÷(2×2)=468÷6×5=469-328=867-(547+86)=434-61=720÷(24÷8)=234+(480-114)=18×28=645×2÷3=470-299+310=93×3×2=308÷4×50=7.6-7.0=72×98=619+39×6=16×17+453=603+563-714=3/8+4/8=555+135+116=798+(818-375)=801+568÷8=659+(862-647)=129×6=380×(10÷5)=643-15×27=414÷3÷2=14×25-59=84×14×7=700-19-568=339÷3+148=107×(273-265)=489+(223-73)=15÷3=(493-421)÷9=405-29×10=960+387-325=21×20-346=84-(254-242)=(825-761)÷2=1.3+9.5=80×(204-200)=841-291+591=490+110=122+236=45×5×2=224+226-54=232+173=405÷3=8.0+5.4=27÷9×42=68÷(788-784)=54×11÷2=693÷7×6=54÷3÷6=422+(354-276)=956-47×20=265+(157-124)=4.7+7.7=81×40×4=(175-108)×73=21×17-178=77.0-56.4=10×61-478=11×7×5=63+398÷2=503×6÷3=952÷2÷2=211+112=235+404=86×(100÷5)=384÷4=417+499+888=42÷7×70=626÷(14÷7)=976-12×65=8.8-4.4=424-28×3=33.8-23.3=92-91+267=263-(46-43)=5.1+3.0=(760-432)÷4=325-(398-98)=303+66=81×(34-31)=559-424÷2=510-813÷3=300÷(15÷3)=948÷(2×2)=98×(200÷5)=(535-375)÷8=153+112-151=926-745=499-76-364=17×28-26=670-456÷2=99+363+150=31×32=0.7+3.0=68+86×5=12×48+417=295×3×2=713-22×5=418-180÷6=589-539+494=486×2×5=414÷2×6=611+(396-17)=87×7=24×15-205=849-673+754=(170-138)÷8=65×57×4=22×6=829×4-882=112÷4×2=409-86-246=35×27÷5=392+140+442=528÷(3×2)=182×(944-937)=96×2÷8=27×11+718=2.0+4.8=11×(288÷4)=540×(27÷9)=272-29=274+455=56÷2×30=386×2-536=30×(387-381)=542+689+713=310×3=119×5-406=(191-162)×76=13×5×13=30×18+219=488-24=286+(962-311)=9.6-9.2=885÷5×6=797×6-717=208+20×22=905÷(193-188)=731-57×9=21×20-141=45÷3×9=498-226-221=371+(328-190)=274÷2=902+75×10=68×38÷4=10×(490÷5)=942-11×79=336÷6=11×4×2=484×2=23+90×7=75×(42÷6)=967-(231+434)=884-167×2=891÷9+665=476-62×2=46÷2=542-350=642÷3×8=568÷(2×2)=218+264+107=25×2×57=382-150÷3=270÷(3×3)=570÷(18÷6)=448-896÷7=252÷9÷7=37×(14÷2)=40×3×7=263+15×45=11×19×2=42+921-384=(157-61)÷6=13×5×48=433+481+196=27×(162÷6)=870÷3=949-(732+189)=192÷(245-242)=147-14÷7=16×9-132=437+995-908=64×6×2=590-57-104=12×(342÷9)=721÷7×2=54×17=669-48=(400-144)÷8=23×(515-506)=43×(275÷5)=87.5-22.7=481-656÷8=803+(902-276)=10×8×10=12÷2×91=152+337+172=139+(139-23)=854-119+395=732+(176-109)=261+16×61=129×2÷6=13×(45÷9)=140×2-110=346-21×14=22+42=153×(350-346)=324×8÷3=11×35-345=49×16÷2=462-11×30=296-54-109=869-600÷2=537-(640-384)=206-222÷2=(783-405)÷3=555÷3÷5=18×3×48=288÷(28÷7)=(668-278)÷5=916+(554-116)=977-761=25×15×2=985×(584-580)=686×9=373-(561-280)=498+990÷2=54×(683-665)=111÷(522-519)=707-(108+61)=431-74+326=270÷3=817-20×33=747-289-127=400÷5÷2=277-51=377+396÷4=13×32=471-(902-788)=(934-867)×88=403-(371-355)=250÷5×8=155×3=15.2+26.5=61×(399-386)=81×32÷9=508-74×5=6.1-3.1=180-(109-65)=41×2×22=23×95×3=138÷3÷2=341+27×22=10×47×2=2/8+6/8=11×8×80=71.3-42.4=96-53=15×(384÷6)=328-(392-303)=540÷6=69×(72÷4)=380÷(12÷6)=414-59-217=442-(62+195)=682-58-397=18×25=294÷7+268=(368-50)÷2=42×3=419-(175-130)=100+328-86=812-123×6=404×2=107×7-627=400×9-114=30×3×63=966-(885+50)=488+(385-247)=5/7-1/7=212×(16÷8)=9.4-6.1=13×3×53=36×6÷8=47×(699-624)=108×(48÷8)=164+169-126=252÷4=347-338+118=751+438-235=393+32×4=586×9÷3=156÷4×8=30×(208÷8)=567÷7×45=58+212=35×(767-737)=421-348=21×2×34=36÷2=248÷8=337+56+518=17×(106÷2)=84+46×19=211×4÷2=430-30=436+111×3=342÷2=920÷2+372=281+(417-163)=370-15×16=87+548+313=(756-568)÷2=11×6×23=30+(330-104)=432-61×4=448×(21÷7)=462÷7×82=73.2+13.7=22×(490-456)=28×3×16=474-170=(232-46)÷2=177+594+75=269×(506-498)=4.0-3.0=426-(206+91)=(291-96)÷3=570-800÷5=243÷(3×3)=87-28×2=12×66-245=38×(105÷5)=325+279=10×18=33×14÷3=35×18÷3=413+162=893-289×3=56×17-671=79×3×9=369÷3=310+14×46=参考答案428+644÷4=589200×2÷8=50318÷3=106148×4÷2=296358-15×15=133(187-129)×56=3248945÷(545-542)=31523×11-184=69(432-352)×10=800798×5=399042×17-80=634971-634+719=1056216÷3×37=2664430+271+236=93710×42÷4=10515×2×3=90824+868-457=1235995-(665-597)=927568÷(4×2)=71518+27×31=1355488-(56+417)=1519×43-740=77287+48×2=383867-603-202=62466÷(14÷7)=23310×27=270504+285=789254-59-91=104768+574=1342712÷4=178406-(109+86)=211721+56×8=116938×2=76316-(91+45)=180143×(24÷4)=85811×8×18=1584445+151×3=8982.3-0.3=2.0(970-417)÷7=79350×3-721=329185×4-533=2071.9-0.6=1.345×(893-852)=18456.4-1.3=5.1457-238+163=38230÷(2×3)=5732-11×17=545712÷8=8966÷3×25=550366÷(18÷3)=61876-111×3=543864÷6+435=57924÷6×83=33239×(176÷4)=17163.7-2.7=1.0402-344+405=463938+968+198=2104306÷6×9=459246÷3÷2=41333-(77+21)=23527×88×2=475223.5+3.6=27.1492-314÷2=335901-672-153=76133÷(390-383)=1949×2=98759×2-766=75233×22+768=1494204×(198-195)=612123+224×4=1019433-253-106=74632÷2×7=22123/7+2/7=5/7180+241+230=651441-(116+58)=267145÷(201-196)=29215+542-578=17916+12×6=8885×(275÷5)=467576×6×7=319230×32-470=490678×(28÷7)=2712(162-90)÷2=3612×66-586=206732÷2÷3=122273÷(431-424)=3942×2×42=352814×(303-294)=12664×83×2=10624120-(187-151)=84829×(56÷7)=6632142+210+581=933221+51=272855÷9×2=190(554-473)÷9=919×16×2=608202×4×9=7272130÷(10÷5)=65134×(16÷8)=268640÷5=128315×3=945824÷2×4=16485/8+2/8=7/818×7×5=630164+(95-58)=201106×5-363=167826÷2×7=289124×3×49=3528266÷7×12=456225-170=5588÷(28÷7)=22256-17+185=424196×5-947=33498-18×27=12116×4÷8=58564÷2+208=490853-483÷7=784251+778÷2=64017×92÷2=78296÷(370-364)=16726÷2=363882÷(3×2)=147(897-453)÷2=222(121-99)×23=506720×5-336=3264228-25×3=153231-181+512=562780×4=312011×7×71=546790×48÷4=1080509-106÷2=456468÷(3×3)=5246×(432-426)=276156×(36÷9)=624264×(293-290)=792124×3÷4=93225×4-214=686408+54÷3=426497-168+104=433278-71-117=90973÷(21÷3)=139(115-76)×39=1521840-(790-647)=697600÷(4×2)=751/4+2/4=3/473+434-204=30353×(42÷3)=74239×6÷9=2647.6+36.6=84.2288+77+523=88843.7-40.4=3.3240÷5×8=38424÷(473-471)=1225×8×3=600356-(387-178)=14716×3+110=158198+(184-68)=314957-704÷8=86918×(40÷5)=144879×(673-664)=791112×17×3=612478-25×16=7849×2×80=7840265×(13-10)=795490+382=872468÷(12÷4)=156883-(144+18)=721442+488×2=1418120÷4÷6=536×95÷5=684388-309+868=947690÷(3×2)=11522×41=902545×4-586=1594462-(268-234)=428131-(352-336)=115152÷(2×4)=190.9+43.5=44.4184÷4×63=289848÷(16÷8)=2419×22×2=83616×18-243=45483×2÷3=322217×(27÷9)=651525÷5÷3=35303+(416-289)=430451-230-196=2519×2×78=2964953-804-55=9433×16÷2=26434×(813-763)=1700202+918÷9=304375÷5×13=975403×8÷4=806242×3-330=39645×9×2=810732×9÷6=1098432-237+244=439579-14×20=29977×(619-579)=3080996-169-465=362955×(384-375)=859511×41-97=354863-406+654=1111306×(48÷6)=2448384÷8=48138÷6+960=98388×14=123222×(675÷9)=1650102-459÷9=5121×5×7=73581×8÷3=216547-306=24111×6×9=59493×19=1767992÷4=248870÷3×6=174021×30-493=1376.5-1.3=5.296÷(2×4)=12121+(555-406)=270720÷(3×3)=80270÷3×33=2970681-28=653233×3×8=5592188×7=1316168-11×14=14419-399=20(381-359)×40=880(271-247)÷3=8972+630÷5=109864×6÷3=128145÷5=2959×(345÷5)=40716.7+9.3=16.011×8×56=4928113×7×5=395510×4×94=3760176÷(2×2)=4425×4×2=200315÷7÷9=5166+921÷3=473912÷2×8=3648270-612÷4=117212+15×29=64715×24+337=69720×3×62=3720147+(437-362)=222859+339=1198254-68×3=5010×44-432=8458-12×12=314979-376=603672÷2÷7=4885×8-298=382212×(394-388)=1272511+738=1249255-(351-321)=225121×(134-128)=726245÷(309-304)=4993×(833-752)=7533491-13×6=4134.8-4.0=0.8766×3÷6=383415×2+145=975323-51×4=11974×9-131=535137+455+252=844545+798-690=653770-(79+679)=12809-20×38=49334÷2×9=1503438-(112+92)=234984-(270+535)=179318÷(36÷6)=53462-(160+155)=147650+330-89=89120×33=66074×2×6=8887.3-2.2=5.1450-536÷4=316508×(15÷5)=1524447-148×2=151336+(497-205)=628242+55×5=51724×30÷6=120893×6=535862×54=334816×10×3=480422×2×5=4220294+91-233=152132÷(10÷5)=6644+222=266721×(753-747)=432628×(40÷2)=560287×2÷7=8270×(81÷3)=1890(645-619)×90=234075×2=150146+112=258915-632=283117÷9×32=41697.8-61.9=35.985×19×5=80758.1+2.4=10.5210÷6×7=245610-(76+48)=48626+156-71=111690-603+244=33114×32÷7=64602-86×4=258221+22×21=68315×62÷3=310287-16+212=483729-609÷3=526153÷(354-351)=51168+950+661=177933.6+6.5=40.116×16-162=94163×2=32615×17×3=765311×(12÷4)=93391×36=3276999-225+610=1384272-616÷4=118112÷8×48=672237÷3×11=869225÷5+312=35716×27=432372÷(202-199)=124368-657÷9=295364÷(42÷6)=52830÷(424-422)=415540÷6×5=45095×5+757=123223×(126÷3)=966144÷8×6=10874×(136÷2)=503228×12-316=20316÷4×7=55371×85=603535÷7×59=295(991-977)÷7=216×63×2=201678×(188÷2)=7332165-462÷3=11384÷3=12892×15÷5=2767/10-3/10=4/10280÷2=140642÷(2×3)=10711+25=36197×(15÷3)=985107+355+265=727(411-107)÷2=152300-904÷8=187(432-264)÷6=28616÷2÷7=4476-(323-252)=5343÷(759-752)=49432÷(170-164)=7210×59×3=1770108÷3=3620÷4=5(693-261)÷9=48(362-274)÷4=22353+53×9=830189÷3=63528×5-451=2189418-224-156=38271+805+417=1493461-19×10=271495÷9=55369÷(120-117)=12390÷9×31=31056×(133-126)=39217×40=680749-(829-356)=276320÷2÷5=3212×59-399=30983+72=155156+(457-334)=27923×17=391207-588÷6=10933×10-240=9014×21×2=588860+(609-202)=1267492-(337+103)=52408÷4÷6=17396+32×28=1292708+585÷9=7737.5+3.8=11.376+203=27988×(375-342)=2904600÷4÷3=502.4+60.9=63.3165+213-219=15942×(26÷2)=546275+29×17=76821×10×2=420238×2+142=618896÷4÷7=32289+(287-32)=54410×36=360233+39=272111×(18÷9)=222180-124-50=672÷(21÷7)=24900÷(2×3)=150225-122+205=308713×8=5704720+252=972884÷(544-540)=221258-(481-307)=84384÷4÷8=1210.2+70.3=80.5175+185-100=260153+202=355240×3-28=692175÷(56÷8)=2569×2+513=65155×(14÷7)=11016×9×5=72011×(155-102)=583770÷2×3=1155994-656+562=9003/7-1/7=2/7170×4+362=104211×62×2=1364104×3÷2=15636×23-673=155414-10×23=184252÷3+357=441179+397+647=1223803-(47+614)=1427.1+76.6=83.736÷(3×2)=6744÷(2×4)=93155-62×2=3132.1+11.4=43.5504+779+831=21146.7+9.9=16.6463×7=3241143+(696-442)=39755×2+196=306617-47-552=18481-12×39=13954-(547+21)=386345+98-96=34722÷2×57=6277.4+1.6=9.016×27-368=6420+(447-206)=261(535-523)÷3=46.2-1.1=5.1984+709-259=1434868-315+850=1403395-273+215=3379.1-0.7=8.4180÷6÷6=588×6=52837×(207÷9)=85123×(147÷7)=48348÷(3×2)=8274+413+192=87919+312÷8=58116×(10÷5)=23218×52-592=344422+43-428=37170÷(983-981)=85378÷(21÷7)=126145-46+261=360471-19×11=262133+33×3=232515-140=375349+935-988=296711×(957-954)=2133105×8-156=6841/8+2/8=3/8480÷(458-452)=80420×2=84022×24÷8=66180×5÷6=15083×63×4=20916225÷9×66=1650(312-290)×44=96863×68=4284230-43-112=75289×9-283=231811×24÷6=44529-57×2=415924-238=68644×22÷2=484358-(182+147)=29100÷5×20=400105×7-371=364440÷(2×2)=11094×9-805=41541-203=338930-32×19=32210×46-300=16011×35-116=269946+11×51=150712×32-76=308132+167=299309-30×2=24911×(354-306)=528456-(292+82)=8256÷(56÷8)=86.7-5.2=1.5318-304+353=367948+531+902=2381185+33×11=5483/8-2/8=1/8277+43-53=26775÷(176-171)=1512÷6=2277-(379-368)=266191×(18÷6)=57340×(381-373)=32048÷2÷2=12382+51×17=1249256÷(135-131)=64492÷(2×3)=82747-270-98=379173×3-447=72283+528=811139×7×6=5838701-13×25=376263-(499-346)=11019×3×85=4845783-(933-317)=1674/8-2/8=2/8357-91×2=17569+197×4=857429-(101+45)=283931×(866-857)=8379(434-239)÷5=39924-(520-260)=664775-225-367=183391-125-254=12(579-435)÷8=1843×(301-287)=602144+669-508=30556×33÷3=616250×3=75042×15÷2=31510.0-5.7=4.3208÷(2×4)=2679×91=7189163-46=1179.6+3.1=12.7233×(119-110)=2097231-145=8614×44=616242-456÷3=90306-169=137792÷9×37=3256327-132+97=29254÷(3×2)=921×(874-855)=399490×8-789=3131210÷(277-274)=70(441-428)×60=780259-219-15=25602÷2÷7=43856÷4×8=171256×(18÷9)=112958-224×2=510252×3÷6=126126÷2×3=189101+15×6=191158×3-421=53153+539÷7=230259×3×7=5439873÷(3×3)=97375-233+211=35351+143+293=487459-(15+230)=214422+31×15=887915÷3×4=1220628+658-897=389134-414÷6=6533+54×4=249742×9=667815×5×95=712567×7-462=711×3×87=287124÷3+222=230246+(751-402)=595795-18×7=669480-36×6=264550÷5+909=101911×18×5=990405-304+816=917923-15×40=3232.7-1.4=1.3476-254-214=8291+327+99=717144+292-262=17439×16=62430×7×9=1890340+94-305=129390÷(131-126)=78369÷(358-355)=12373×(40÷5)=58495+305=400148×(90-87)=444576÷2÷6=48327-119=208551-502+308=357225-50×4=25(927-367)÷8=70348-10×25=988/10+2/10=1129+130+652=9118.7+7.7=16.4610-693÷3=37946×13-42=556148×3×2=888300+11×47=81762+23×16=430493-83×5=7812×17÷4=51774÷3÷2=129721×8÷4=1442892-22=870424-(479-152)=97528+105+100=73317×(279÷9)=527412+489-246=655378×5=18907.3-1.8=5.5117÷9×71=923551-225×2=1014/9-1/9=3/9792÷2÷4=99797×4÷2=15945/9-4/9=1/9129+33×9=426132+(946-661)=417358-18×2=322324÷9×33=118871-61=10380-(22+137)=22154+560÷4=194772×2=1544498-(38+308)=152540÷4=135643×(30÷5)=385818÷(18÷6)=644+163+781=98846×2×8=736219-(396-357)=180334-29×8=1025.1+8.9=14.0315-92-137=8682×4×5=1640885÷3÷5=59748-51×13=8522×11×4=968179-42+216=35335×2×49=3430504÷7=72595×(708-702)=3570635×6=381030×3×98=8820887-14×48=215192÷(4×2)=2415×20+119=41933×70=2310488+866÷2=921750÷5÷5=3015×(774÷9)=1290682×(63÷7)=6138472+156×3=940474+278=752244+261+409=914543÷3×4=72486×7-343=259737-14×40=17732×13÷2=208502+11×22=744826×3-247=2231272-171-49=524/6-1/6=3/6532×6÷7=456486÷3÷3=54738+14×30=1158540÷(21÷7)=180795÷5=159183+294×2=771378÷3÷7=18759-475-103=18172×12-92=772(334-103)÷3=77180÷(20÷4)=3645×(105-100)=22555×3×2=33070×6=42035×3=105260÷2+518=64814×4×47=2632120×(63÷9)=840748÷(2×2)=187345-486÷6=26416×4×25=1600387-29-142=21617×5×88=74801.9+6.8=8.7496-381+266=381984-137×3=57339×22-357=501705+798+862=2365220÷(45÷9)=4478-41+61=98414×(28÷7)=1656394-20×9=214132÷6÷2=1110.0-7.3=2.7125÷5×35=875237÷3+962=104124×16-364=2016÷2=8722-(19+457)=246120÷(2×3)=2051×36÷9=20476×(115-106)=684345-20×16=25(362-106)÷4=64999-125×3=62441×(70÷5)=574156÷6×18=468482-380÷2=2921/7+4/7=5/7119-98=21988+222×3=1654594÷6×67=6633703×7=4921225-55×3=6078×(82-75)=54635×2×7=49045÷5=92/5-1/5=1/5635-(242-45)=438130÷(168-166)=65382÷(84-82)=191620+982+340=194246+236-278=4249×(12÷4)=74725+68×7=501(801-483)÷2=15960.0-55.7=4.3756÷9×4=3363.8+7.7=11.5976+40×3=1096285×3÷9=95369-24×15=991×(215-212)=27365×94=6110644+24×11=908462÷(34-28)=77224+62=28632×92=2944450-(12+228)=210203-39=164217+(228-134)=31132×2×59=377664×11=70415×(329÷7)=705864÷2×6=2592450×2÷6=150940+198×5=193081×56÷4=1134447÷(18÷6)=149144-11×10=340.7+3.1=3.8362+47×12=926(230-70)÷2=80558-160+978=1376131+142×6=983732-(643+37)=52797+279÷9=828333+153-214=27238×12×2=912637-(66+354)=217862×(300-293)=6034168÷7÷3=893+404-187=31015×54÷2=40598×(288÷8)=3528135÷(12÷4)=45(470-426)×13=57224×4×33=316827×16-385=4733×7=231464-147-200=11724×(119-96)=55273×(14÷7)=146519÷(337-334)=173953-(112+186)=655337-(376-204)=165311-(361-296)=24613×58=754175-55÷5=164152×3=456226÷(16÷8)=1132.5+5.2=7.719×31=589106+125=231420×2+145=985(366-62)÷8=38156×4×3=1872913-540=373821+264÷6=86522×21-404=585.8-0.6=5.2515÷5×8=824939÷3+20=333734+254-385=603468-321-84=634.1-0.2=3.9470÷(18÷9)=235138×7÷6=161376+33×14=838492-36×13=24192÷4×19=91221×17×2=714128÷(498-496)=64138÷(2×3)=23245-(61+54)=130375-175=200657×5÷3=10950.4+6.6=7.011×27÷9=33(824-660)÷2=8227×(765÷9)=229512×26×3=936612÷9×21=142817×22=37432×(396÷9)=1408443-25=41840.3-20.1=20.2162×3+135=6213.3+6.6=9.939×90÷2=175530×27÷3=27040×21-742=9811×22+93=33511×6×26=1716204×(52-49)=612300×(462-457)=1500114÷(63-57)=19979+235-281=933443+205÷5=4849.3+9.9=19.28.5+9.6=18.1285-18×10=105843-567÷3=654148+217=36569×14+44=10103.1-1.7=1.462×36×6=1339214÷(63÷9)=241×13=533240+33×26=1098480-(751-504)=23352×36÷9=20812×(310-303)=84368+373=741890-356-74=460824÷4+154=360321×7÷3=749567÷9+90=1536.9+3.6=10.554+218×4=926684÷9×2=152935+82×7=15092/7-1/7=1/7311-53=25826×(84÷7)=31238×(504÷8)=2394845×(45÷9)=422531×(135÷5)=837180÷6÷3=10108-273÷3=17381×(14÷2)=2667868×9=7812406+(352-72)=686460÷5÷2=4618÷2×73=657930-(452+330)=1484/10+3/10=7/10309-(272+36)=140÷(72÷9)=5981+187+345=151318×33÷3=19849×18-224=658801÷(3×3)=89856÷(4×2)=107405-263-21=1214/9-2/9=2/924×6=14448÷(615-607)=6182+214=39626.8-17.0=9.8266×(635-632)=79812×5×35=21002.0+7.7=9.7142×5=710211-704÷8=123415÷5×38=3154321-176+212=357113+585+166=864(271-225)×18=828244÷(24÷6)=61304×(35÷7)=1520868÷2×4=173665.2-50.7=14.5288÷3×23=220814×6×9=756309×(316-307)=278171+21×6=19739.2+12.2=51.426+(452-373)=105381-53-195=13319×(179-153)=494320÷8×34=1360994-540=454118×2-117=119230-(124-118)=224(632-590)×42=176484÷2÷2=21261÷9×24=6969