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483×4=239-17×4=370+(879-701)=20×77÷4=420÷2÷2=271-458÷2=28×8+713=823-304+358=19×4×6=42×3×4=45.7+24.3=748×(18÷2)=209-(801-608)=84÷2=287-188÷4=81.9+12.2=48×3×5=16×74×4=600÷(3×2)=28÷7×8=13+(419-145)=32×(34÷2)=279+79+63=396÷9=6.4-2.2=730×(606-598)=150÷6×25=950+57×3=296-197-64=949-17×31=232-(17+174)=127-138÷3=738÷(81÷9)=497-76×5=308+892÷2=359-23×15=458-(234+19)=13×(198÷9)=280×(907-899)=32×2×4=144+416=91×90×4=774-(999-421)=8.9-3.3=906-91×3=903×(35÷5)=381-46×6=924-(868-522)=954÷6×7=642÷2+241=492+28×4=352÷(24÷6)=812×2-679=498×2-646=861-365-240=471-10×39=81÷9×93=200÷5×31=499-368÷8=164÷2=50×6-241=66×5-291=35×(243÷9)=320+233=980×9÷5=128-10×12=932-(271+465)=11×21×2=22÷(18-16)=18×48÷2=465÷(377-374)=180÷(468-465)=364÷(28÷7)=304÷8=168+245÷5=10×10×6=249-171+409=404÷(434-432)=18×25-183=24+(208-109)=57×81÷3=110+(448-306)=309-(161+131)=65.0-43.5=353-(199-57)=364-(15+146)=483-445=307+(400-16)=836-(488+247)=571×(35÷5)=179+120=596-446+441=283-154-62=995-87×10=203-15×8=525÷3÷5=481-(75+276)=(31-15)÷8=5/7-1/7=20×50-770=92+370-201=9.8-2.8=15×6×91=23×88=27×12÷6=194+286-477=155+(819-168)=493+726÷6=385÷5+304=(87-49)÷2=1.3+4.5=369÷3×8=453-(348-203)=69×(164÷2)=675+96×3=232+422+939=3/6-2/6=17×40÷2=49×12=141×(395-389)=331-(444-270)=796-270=291-26×5=13×4×92=248÷4×13=562×4÷8=11×6×66=9.5-9.3=166+30×26=12×13×3=24+828+294=84×2-100=517-(468+17)=33×15=25×(100-96)=241×(18÷6)=2.1-0.8=60×15÷3=187-16-55=400÷2=133×(81÷9)=428-403+177=17+46×6=432÷4÷3=168÷6×94=726÷(3×2)=52×(40÷8)=5/9-3/9=(916-887)×35=42×(336÷4)=33×(24÷4)=486+325=695×8-641=(316-226)÷3=11×67=920÷(64÷8)=532+12×22=336÷(378-370)=14×11=84×66÷8=429+10×48=227+304+147=5/8-1/8=922-753=374-(152+99)=29×8=13+134+174=49×6=48×2×84=406+612÷2=43×(152÷8)=10×(348÷4)=832-210÷2=114÷2=397-(79-65)=858÷2÷3=989-120×5=15×16+128=209×9÷3=6.1-0.9=14×10×7=(381-367)×16=118×5=(97-59)×18=663×(848-840)=396-96÷8=484+16×10=2.2+8.7=25+895+444=468÷(492-489)=394-(41+59)=755÷(99-94)=240+29×16=576÷2÷8=214-104-49=301+134×3=808-15×44=33×67×6=393-216-85=(829-746)×64=68÷(865-861)=265+(385-338)=605+925+276=721-20×27=966÷3×4=599-19×16=(997-252)÷5=625÷5×3=486÷9×43=(626-549)×75=368÷4×34=238-59×2=414÷(3×3)=483+104÷8=7.5+0.9=285÷5=68+749+77=94×2×4=238-(383-318)=220+242+261=27÷9×82=15×14×3=740+620-626=30÷(979-976)=308+(926-327)=512-109×2=936÷2+576=(391-376)×19=440+65×2=62×88×9=118+63=270+51×7=21×12×2=570-200=36×2×31=71×(291-287)=5.1+8.3=8.1-2.5=246÷(394-392)=436-64×2=965-(721-199)=18×11×2=4.5-4.0=55×(755-728)=767-102×5=352×(771-766)=9.6-4.3=308÷2=102×(12÷4)=232-500÷5=(441-241)÷4=980×4=432÷(24÷6)=182-92+40=26×18-312=876-(344+433)=33×2×41=32×31-864=(407-303)÷8=70÷2÷7=452-61-337=283-227=3.5+5.2=65+613+150=13×(483÷7)=904-719+457=512÷(4×2)=957-86×11=11+262+73=474÷2×6=627÷3×7=624÷8÷3=23×(36÷6)=(426-396)×15=402-(54+110)=357+12×12=31×11+234=201×(301-298)=18×5×4=90×(63÷7)=(357-101)÷2=195×4+126=186-12×10=43×21-516=356÷4=593-965÷5=428-13×23=20÷2×75=382+(548-96)=170×5-573=246×3÷6=26×12=36×25÷5=34×29-774=416×2÷4=202+537=96×3+65=55+455+276=342÷(2×3)=176-(204-117)=58×16×9=70×14-34=733-43×4=320-(21+18)=174÷2÷3=55×13-452=45×3÷9=478+(933-531)=22×20×2=38×3×6=955+534=11×14×5=8.0-2.7=915÷(15÷5)=118×6÷3=18×4÷9=78.8-64.2=(243-131)÷4=705-360=942+994=40-162÷6=472+189×2=216÷(72÷8)=(208-184)×35=225×4÷3=557+(688-483)=789+58×4=15×89×7=68×24×4=68+24×3=17×40=314×2-352=745-31-383=412-(18+29)=148×3=97×7=423÷3=2/8+3/8=195×4-780=34×54×2=980-64×11=32×86÷2=28×3÷4=7.1-4.1=372-19×8=722-116+76=276÷6÷2=148×3×2=447+13×31=48×8×7=675×2-19=40×11-340=12×6×89=179-(333-167)=744+936+303=124÷(10÷5)=2/8-1/8=340×(22-15)=15×31-268=359+602÷2=445×9=665-(350-246)=212+(385-27)=6.0-3.0=877+373-622=904-201-458=410÷(14÷7)=932+740-878=101×(56÷7)=49×64=412-84+314=635-33×7=96+173=174×3-418=188÷(12÷6)=774-22×14=676+218-512=62×20=756÷7×9=2/5-1/5=808÷(204-200)=131×7×2=835+856-218=428÷(12÷6)=385÷5×28=543+21×25=37×12÷2=86.6-56.0=16.2+2.6=495÷9×3=37×38÷2=28×30÷6=582×(754-751)=392+75×4=50×(945-939)=129×8=943-503=714÷7÷6=24×67÷6=94+639÷9=631-42×4=11×29=34-28+298=135+94-48=416+(800-403)=94×10-561=317-15×10=26×3×4=9.1-0.3=275+150=193×(36÷9)=449-44×2=475+(370-212)=88×51÷3=888-(407-129)=898-(634+41)=980-(208+440)=33×14÷3=290×3=308÷7×3=475÷(25÷5)=185+151-163=142+13×39=488-116-263=41×3=969-149=80÷2÷2=144÷(451-443)=231÷7×14=970÷5÷2=88×6÷3=464+97+443=494+(203-153)=1/4+2/4=519-290=809-746+172=92×8×4=270+84=29×2×74=11×(350÷5)=72÷6+43=436-126×2=95×9×8=106+117=97×86=295×(45÷9)=276÷3×10=127-245÷5=400÷(89-84)=347-78+128=91+536÷4=391×(808-804)=215×3=44×5×8=295-(33+106)=681÷3+125=105×(10÷2)=516-33÷3=461+453÷3=362-(187+111)=83×6×3=307+758-577=44×(26÷2)=532÷4÷7=285-153+50=361-11×27=6.1+6.1=248×(373-370)=301÷7×2=238÷2=152-95+279=24×34÷2=872×(35÷7)=612÷(3×3)=654÷(3×2)=56×(486÷9)=489+(214-96)=552÷4+916=42÷(201-199)=190-149=103×(20÷5)=52.0+27.6=14×64÷4=289+505=480-20×11=60.6-35.2=707-84-574=13×10-72=148×(30-25)=63×(454-445)=722+(840-362)=930×(531-525)=120+22=234×(16÷2)=330÷6=937-27×17=87.9-67.9=58×(236÷4)=47×20-807=12×17×4=320+34×14=54×(294-280)=425-30×5=372-282=891÷3+454=345+128×6=18÷2=12×7×40=325+410+200=21×88=42÷2×8=(185-17)÷4=27×32-746=328÷2+128=12×31=165×4÷5=48×78=27×26=(616-490)÷6=116+197+345=404-396+54=11×79=112÷4×14=55×(102-99)=126+199=311×(100-97)=27×(229-213)=840÷8÷3=30×2×26=363+13×6=1/8+3/8=42×89=12×(14÷2)=9.8+9.6=673×(788-782)=62×69÷3=396÷(3×3)=3/6+2/6=335-13×11=794×7-866=344÷(12÷6)=252×3-175=869×5-27=24×4=351-(129+137)=12÷6=11×10×4=10×7×40=390-(98+118)=4.4+3.5=871+323+57=30×7×3=722+(403-311)=10×2×3=(390-358)÷8=99.4-83.4=480×3÷6=395-64×4=140÷7÷5=46×13-58=12×19-27=124×7-157=14×(359-309)=558÷6=(881-707)÷6=11×65+429=10×4×21=414-156÷3=12÷6×45=(324-205)÷7=859+913-167=688÷4+135=700+(974-613)=160÷5÷8=118×8+147=48+45×19=30×(175÷7)=(585-545)×12=487-247=37×25-651=19×43+803=608÷(2×4)=11×45-135=2/3-1/3=31×(145-127)=956+99×10=426+60×9=150÷6×21=87×4+161=355+612=19+516÷6=8.7+4.1=10×83-351=791×6-152=840÷6+147=455+(388-376)=734+(392-62)=14×7×67=201-35=87×38×7=216-20×5=355×(45÷9)=218+389+29=972÷2=465÷3÷5=(416-64)÷8=393-71-173=576×7÷3=672÷6×7=111+37=704÷4÷8=230+557=495÷5×42=720÷3×9=28÷7×66=14×(196÷7)=314-56×5=14×(208÷8)=14×52=(897-313)÷2=618-560÷7=5.5-0.9=803-14×8=524×6-667=(953-927)×36=25×28÷7=284+60×3=10×4×48=68×(63÷9)=19×(549÷9)=290+(967-568)=4.2-0.6=173-186÷6=680-43×11=106÷2×6=222÷(3×2)=777×6÷2=721-639÷3=(626-56)÷5=341-31×10=132×3÷6=35×57=81-25+241=29.1+64.1=477-213-166=362-87×2=21×18×3=378÷9×7=684+39+145=475÷(15÷3)=33×3×79=391+(282-88)=42÷(49÷7)=3.6-0.8=27×32÷9=420÷(90-86)=108-330÷5=988÷(2×2)=2.8+5.8=146+458=56+(310-292)=46×77×6=295+156=780×2=97×7×4=419+441=43×12÷3=875-119+784=(787-675)÷4=752+90+49=458-53-362=384+11×52=996-155=414÷(24÷8)=168×(32÷8)=625÷5×6=6.2+5.2=532×9-913=53×17=264÷2×3=72.5-36.0=10×6÷2=2.2+3.3=217-45×2=7.7+7.6=16÷8=62×51÷2=13×7×54=710-153+131=915÷(759-756)=800×(36÷9)=623-466=639÷3=(502-94)÷6=18×52=746×(10÷5)=36×10÷8=81×4-146=30×27÷2=(181-93)÷4=12×(104-47)=56×(108-96)=643-774÷6=395÷(15÷3)=(495-464)×88=123-(416-386)=90÷(3×2)=755-67×7=634-(497+111)=426×7=990-209+849=289-142÷2=146+19×41=2.0+0.7=24×10÷8=192÷2=41×10+466=190÷5÷2=66×(536-457)=157+296-119=10×30-155=94×6-259=10×9×90=19×(247-238)=795-25×12=232÷(366-362)=104÷8×5=109+257-319=735÷7÷5=3.4+1.9=570+264+384=32×3×87=26×28=342÷6×51=15×19×3=441-356+16=21×34÷2=300÷(252-249)=258÷(689-683)=870÷5÷2=557×(346-341)=9.6-9.4=189×3=904+191-459=25×17-380=707-504-194=59×3=575÷(577-572)=796-(21+144)=31×3×65=707÷(42÷6)=886-40×19=182+141×6=540-28×17=57×8×2=131×(35÷5)=660÷(2×2)=95÷5×3=286+147=3.0-0.4=821×(613-606)=14×25÷7=310-55×4=10×7×86=236-164-67=490-241+242=825÷3÷5=929-702÷9=939-41×10=281-199=512+341+41=52÷(181-179)=266×(309-306)=322÷7÷2=414-259=5/6-1/6=15×27-299=423÷9×16=6.7-2.1=247+119÷7=26×20=113+(297-212)=54×11+469=18×21-49=762÷3÷2=362+14×14=964-94=629-16×6=9.1-8.2=852-391-95=84×37=96×5-265=385-(219+34)=79×(380-311)=300×3×5=2/4-1/4=39×94=10×(425÷5)=267-60-77=990-777+245=108×5=3/8+4/8=246÷(2×3)=687-25÷5=624÷4÷4=428-355=717-591=252÷9×16=777÷7×2=116×(376-373)=478-103×3=26÷(224-222)=999×(28÷4)=482÷2=810÷(3×3)=748-(513-71)=64÷(598-590)=559×(999-994)=267×3=3/5-2/5=47×(294-289)=764+(831-757)=45÷5×66=15×63=476-780÷2=159+135-206=374×3÷2=666÷9=91÷(445-438)=406-(269-217)=851-46×14=468×2÷6=6.8+8.5=77×(805-719)=394+181=545×2-439=54÷9=196÷(2×2)=96×(468÷6)=760÷8×3=744×5-939=146×6-493=726÷(2×3)=13×14=45+32×15=493-20×14=64×6×7=446÷(16÷8)=(795-315)÷3=14×4×58=982÷2=74×(88÷4)=286-58×4=192+133×3=103×(54÷6)=17×25×2=317+55×5=904÷(2×4)=25×10=15×(353-320)=75×4×3=242+30×17=408÷(48÷8)=400÷5=92.7-67.1=459-449=248+818-150=11×7×9=69×11-94=12×37-202=435+569=30×3×55=216÷3÷2=152-309÷3=49×15-199=14×5×69=10×3×68=24×3×35=357+11×30=125÷5×32=171-(308-284)=700÷7+116=161×(541-533)=117+(344-50)=31.8-23.8=67×84×2=672÷7×6=335-100×3=89×3=325×7-862=754×3÷2=462×4-884=447+(461-124)=768÷3×8=572×3-99=73×2×4=485×4=472÷(20÷5)=224×4÷7=130×5×3=525÷3+118=552+760=323-145-51=575÷(35÷7)=140+113=80.1+10.5=402-302+221=488×2-136=367+264+341=484-(38-31)=258÷3=437-(676-436)=26×66÷2=580÷2×5=832×2=55×34×8=565÷(15÷3)=30×23=516÷(693-690)=87×79×2=103+908÷2=688+603÷9=903-848=12×7×64=115+89=756-584=178÷2=27.6+15.6=469-(316-192)=27×3×5=365÷5×70=76×20÷8=28×2×49=374+47×13=176÷(12÷6)=865-57=743-(480+137)=8.8+4.0=328÷2×5=450+48×9=232÷8×32=27×14-117=737-211-45=29×2×25=99+312+229=(208-18)÷5=21+479-169=624÷6+489=230÷2×8=487-31-218=735÷(24÷8)=157×6=(470-26)÷3=359+650-349=414÷2÷3=2/6+3/6=220÷(16÷4)=460-296=206-12+145=604-192-248=688×9÷4=727×9=494÷2+164=974-(40+287)=615-822÷2=0.4+9.3=40×19-644=357+108=126×(36÷9)=47.7+52.2=21×(70÷5)=805-(874-853)=427×(641-634)=435-(439-305)=702÷2+130=192×3÷8=20×9×2=616÷8×9=164-702÷6=474÷(3×2)=41×(48÷6)=136+(408-39)=28×91×5=31×4×3=56×77=232×3=212×(12÷4)=72.7+26.1=335×(18÷9)=850-154×4=965+(607-503)=351-(96+211)=991-509+939=133×(56÷8)=343-224=2.2+9.6=77÷7×30=15×55-663=782-609-143=87×11=126×5÷7=(829-511)÷6=165-140=881-(440+378)=183+113-138=328×2÷4=561÷(851-848)=162+320=41×32=176÷8×66=500-(128+321)=901-(159+303)=397×2-414=628÷(2×2)=14÷7×18=844-25×14=348÷3=35+385-64=736÷4×2=528×3÷4=64÷2=(54-43)×85=2/8+4/8=990+(469-217)=439-288÷8=176-14×12=5/8+2/8=9.6+3.5=846×(10÷5)=240÷5÷4=363-(413-89)=107×4+560=398-10×34=327-103=215-11×10=80÷4×23=95×(854-825)=265÷(130-125)=431+830-991=135÷(412-407)=60÷(3×2)=220×2-115=924÷(3×2)=19×4×7=778+904+945=190×(18÷6)=761+299-728=884÷2=425+(178-144)=237-126=52×63=84÷6×90=930÷(3×2)=204-184=184÷4×89=42+61+590=131+308-254=545×5-315=273+22×2=3.2+8.0=434-(239-13)=976÷(4×2)=462×2÷6=194+123+159=75×(24÷2)=183×3=463-10×38=560÷2÷5=936÷4×9=28×82÷8=12×(81-36)=379-(26+335)=18+376+296=21×16÷7=976-106×2=362-546÷7=387-(36+28)=82×10=31×2×82=51×2+159=473-33×10=17×(132÷4)=852+809+832=157-(334-328)=182÷7×2=350+511-275=34×4=9.4+7.6=367+98×9=181-142+233=889-360=342÷(3×3)=890-768÷8=870÷2÷3=31×12×9=300×(664-658)=19×22÷2=250+224=534÷3÷2=21×46÷6=73.3-69.4=240÷(78-74)=16×(89-83)=875-397+622=15×2×65=22.9-15.9=(158-100)×19=436-96÷3=938+843=746÷2=49×(752÷8)=13×12÷3=(252-230)×36=30×26÷4=320-180÷3=512÷8×67=481-265-165=18×22+301=360÷(3×2)=848×(629-624)=(617-37)÷2=767-(592-216)=70×(135÷9)=217×2=258+125=28+836+973=3/5-1/5=(71-28)×20=295-(296-187)=364-38×8=183×5÷3=295+(866-147)=39×10×2=968+595+974=6.5+6.7=363÷(12÷4)=280÷(2×4)=981-(102+506)=845+(284-117)=726+739-402=730-507+673=9.7+1.1=390-(138+179)=89×77=516÷6×48=740-17×11=333-(107+154)=72×(20÷2)=932+435+625=4.4+49.4=6.3-5.9=940÷5÷2=56×6÷4=512+28×13=38×5×9=12×(81÷9)=345-19-101=88.2-47.5=687+543+593=857-42+690=73×(314-302)=894-(894-701)=(920-860)÷6=127×7-530=336-73×2=881+978÷3=224÷8×10=373-(462-247)=18×(102÷6)=10×10×9=27×30=12×59÷4=215+32-170=386-238+293=19×(408÷8)=110÷(292-290)=740÷5+216=371+128=32÷4×30=328+190=237÷3=214-13-159=67×(836-801)=63×(104÷8)=281-195+129=(488-471)×41=104×3÷6=393-896÷8=23×16-193=868-(949-472)=374-125=406÷(35÷5)=(783-467)÷2=283-76=543×4÷2=208×(419-416)=338+598-699=37×(50÷2)=362÷2×3=268+58×12=5.6-4.8=30×2×5=27×17-443=948-(526-265)=282×8-553=283+160÷4=142-336÷7=462÷7×6=309-119=310+57+512=816÷(2×4)=31×(470÷5)=32×24+162=984+982-58=77×(10÷5)=95÷5×45=509-297+417=416-120÷5=140÷(854-847)=182-99-24=16×28×2=141×2÷3=14×5×81=389+855÷3=121×4×2=224+51=128+36×23=210-160+352=846÷(3×3)=278+185=658÷7×44=66×(484-471)=240+449+96=431×2×3=61×26×5=36×(672÷7)=189÷(420-413)=5.1-1.2=(511-301)÷5=702÷2=30×2×79=13+233-32=440-304+361=944÷(344-342)=(422-318)÷2=630+553+216=(119-96)×72=258+73-198=22×5=100×7=53×(96÷2)=13×16-167=800÷2÷5=5/9+3/9=(73-10)×59=926+776÷2=552÷(4×2)=232÷(20÷5)=(689-650)÷3=89×35=51.0+37.7=23×96÷4=78×(296÷8)=(437-133)÷4=330-60-169=444-(479-325)=939-68×2=18×3×90=80+410-476=160×3÷2=40×2×53=740-(538+191)=832÷(2×2)=(98-46)÷4=24÷(2×2)=381÷(330-327)=243÷9÷3=440÷(36÷9)=138÷(18÷9)=18×3×4=704-(998-668)=16×3×17=480-64×5=141-87=972÷9÷3=120×(276-272)=897-356-357=504÷7÷8=474×2+36=186÷(3×2)=234÷3÷3=80×82÷2=172×3÷6=25×15-117=77+765÷3=384÷6=32×(212-206)=446-121-247=134÷(18÷9)=412-131-29=748÷4+384=788×(846-838)=852÷(3×2)=36÷(42÷7)=171÷3×73=724-477-169=555×(297-288)=131+311-32=31×3×71=31×26+904=49×4+60=42+112+103=336÷(3×2)=350-327-10=57×54÷3=584-332-62=286÷2=919+314×2=107×3×7=67×(252÷4)=(115-94)÷3=186×8÷4=82×8+171=373-300+634=343+(317-246)=124×4-399=11×88-685=77×99=0.2+1.7=95-360÷4=63÷9×77=315÷7÷5=774÷(54÷9)=15×4×15=291+33×21=837÷(183-174)=(405-381)÷2=341-648÷9=33×2×9=8.5-2.4=413+(737-558)=632÷(16÷4)=(430-248)÷7=740+121×2=338-153=15×(96÷6)=246+91×6=3.7+6.0=21×12+476=525+12×68=113+337-179=(190-112)÷3=365×(30÷6)=289-222+21=459-19×15=482-40×12=756÷(3×3)=3.9+5.3=332÷(20÷5)=223×6-895=174×(481-478)=706÷2=974-25-61=483-340=(429-108)÷3=8.8-7.8=227×3=65×41×3=931÷7×5=399-(256-13)=45×3×4=33×(281-256)=19×2×56=948-62-468=84×(922-830)=759×6÷2=452×8-875=299-208÷2=32×(307-304)=649-(127+474)=405÷(10÷2)=25×(133÷7)=580÷2=12×11×5=504÷(2×4)=652+95×6=399+93=224+36×3=312-62×5=208÷(2×4)=959+(727-84)=276+472÷2=865-(340+124)=23×(410-407)=20×18-284=5/9+2/9=124-32+111=270+76-52=90÷2÷5=123×7-703=3/8+5/8=192÷6×7=135×4÷2=333-73=462+474=848-(44+151)=195+131×6=22×(82-59)=680-648÷6=104×(56÷8)=26×(16÷8)=36×21-466=(341-317)×29=733+20-20=256+46×16=28×(60÷3)=10×5×73=29+(415-138)=500-342=567×9÷7=312÷(67-64)=2.9-0.3=4/6-1/6=65×56÷8=736×4÷2=14×46=877-513=103+212-62=14×78×3=578-(843-621)=75÷(15÷5)=(420-380)÷2=47×8×4=460÷5×59=256+497=7.2+9.3=174÷(3×2)=10×2×87=902×7=337+42÷7=(460-76)÷2=(979-898)×70=486÷(36÷4)=895+854+473=22×10×3=954-(496+15)=35×(330÷6)=768+514+155=619×8-314=464÷2+846=324-(58+108)=600×4=44×52×7=600-179-42=719+10×72=791÷7+163=778-527-89=845+64-550=(219-49)÷2=744-20×18=454-191-141=340×2=330-33×4=330-15×13=13×40-89=126+16×57=804×6=906÷3=44÷2×3=310-89×2=122+193-117=680÷(181-173)=76×(300÷6)=400-198+127=63÷9=7.7-4.9=17×12-121=325×2×6=45×(886-869)=662-286-166=111+80×11=936÷9×5=391+580=930÷3×8=632-94+296=362+(430-148)=880-381+871=372+25×36=296÷4=1/6+3/6=18+18×5=54+395-175=15×20×3=428-(397-163)=487+39×9=165÷3×5=64÷(151-149)=833-64×13=390+(367-38)=393-412÷4=729×(18÷2)=193×9-703=164×7=168×5×7=458+27×4=328-630÷7=64×9=65×8-143=301+27×11=639÷(21÷7)=99-(365-324)=22×11×3=765×4=13×(268÷4)=363×5=560÷4÷4=11×38-17=(471-295)÷2=5.1+0.4=50.6-14.1=59×(166-159)=470-11×20=10×7=958-(504-224)=94×58=306÷(362-356)=709-956÷2=252÷6×3=774÷(3×2)=528÷8×82=277-115+295=475-612÷6=290÷5+772=640÷(974-969)=632÷2=795-(760-358)=372-(844-509)=12×33-100=323×9÷3=947+201-51=49+342+575=409-11×19=706-180×3=90×(24÷8)=参考答案483×4=1932239-17×4=171370+(879-701)=54820×77÷4=385420÷2÷2=105271-458÷2=4228×8+713=937823-304+358=87719×4×6=45642×3×4=50445.7+24.3=70.0748×(18÷2)=6732209-(801-608)=1684÷2=42287-188÷4=24081.9+12.2=94.148×3×5=72016×74×4=4736600÷(3×2)=10028÷7×8=3213+(419-145)=28732×(34÷2)=544279+79+63=421396÷9=446.4-2.2=4.2730×(606-598)=5840150÷6×25=625950+57×3=1121296-197-64=35949-17×31=422232-(17+174)=41127-138÷3=81738÷(81÷9)=82497-76×5=117308+892÷2=754359-23×15=14458-(234+19)=20513×(198÷9)=286280×(907-899)=224032×2×4=256144+416=56091×90×4=32760774-(999-421)=1968.9-3.3=5.6906-91×3=633903×(35÷5)=6321381-46×6=105924-(868-522)=578954÷6×7=1113642÷2+241=562492+28×4=604352÷(24÷6)=88812×2-679=945498×2-646=350861-365-240=256471-10×39=8181÷9×93=837200÷5×31=1240499-368÷8=453164÷2=8250×6-241=5966×5-291=3935×(243÷9)=945320+233=553980×9÷5=1764128-10×12=8932-(271+465)=19611×21×2=46222÷(18-16)=1118×48÷2=432465÷(377-374)=155180÷(468-465)=60364÷(28÷7)=91304÷8=38168+245÷5=21710×10×6=600249-171+409=487404÷(434-432)=20218×25-183=26724+(208-109)=12357×81÷3=1539110+(448-306)=252309-(161+131)=1765.0-43.5=21.5353-(199-57)=211364-(15+146)=203483-445=38307+(400-16)=691836-(488+247)=101571×(35÷5)=3997179+120=299596-446+441=591283-154-62=67995-87×10=125203-15×8=83525÷3÷5=35481-(75+276)=130(31-15)÷8=25/7-1/7=4/720×50-770=23092+370-201=2619.8-2.8=7.015×6×91=819023×88=202427×12÷6=54194+286-477=3155+(819-168)=806493+726÷6=614385÷5+304=381(87-49)÷2=191.3+4.5=5.8369÷3×8=984453-(348-203)=30869×(164÷2)=5658675+96×3=963232+422+939=15933/6-2/6=1/617×40÷2=34049×12=588141×(395-389)=846331-(444-270)=157796-270=526291-26×5=16113×4×92=4784248÷4×13=806562×4÷8=28111×6×66=43569.5-9.3=0.2166+30×26=94612×13×3=46824+828+294=114684×2-100=68517-(468+17)=3233×15=49525×(100-96)=100241×(18÷6)=7232.1-0.8=1.360×15÷3=300187-16-55=116400÷2=200133×(81÷9)=1197428-403+177=20217+46×6=293432÷4÷3=36168÷6×94=2632726÷(3×2)=12152×(40÷8)=2605/9-3/9=2/9(916-887)×35=101542×(336÷4)=352833×(24÷4)=198486+325=811695×8-641=4919(316-226)÷3=3011×67=737920÷(64÷8)=115532+12×22=796336÷(378-370)=4214×11=15484×66÷8=693429+10×48=909227+304+147=6785/8-1/8=4/8922-753=169374-(152+99)=12329×8=23213+134+174=32149×6=29448×2×84=8064406+612÷2=71243×(152÷8)=81710×(348÷4)=870832-210÷2=727114÷2=57397-(79-65)=383858÷2÷3=143989-120×5=38915×16+128=368209×9÷3=6276.1-0.9=5.214×10×7=980(381-367)×16=224118×5=590(97-59)×18=684663×(848-840)=5304396-96÷8=384484+16×10=6442.2+8.7=10.925+895+444=1364468÷(492-489)=156394-(41+59)=294755÷(99-94)=151240+29×16=704576÷2÷8=36214-104-49=61301+134×3=703808-15×44=14833×67×6=13266393-216-85=92(829-746)×64=531268÷(865-861)=17265+(385-338)=312605+925+276=1806721-20×27=181966÷3×4=1288599-19×16=295(997-252)÷5=149625÷5×3=375486÷9×43=2322(626-549)×75=5775368÷4×34=3128238-59×2=120414÷(3×3)=46483+104÷8=4967.5+0.9=8.4285÷5=5768+749+77=89494×2×4=752238-(383-318)=173220+242+261=72327÷9×82=24615×14×3=630740+620-626=73430÷(979-976)=10308+(926-327)=907512-109×2=294936÷2+576=1044(391-376)×19=285440+65×2=57062×88×9=49104118+63=181270+51×7=62721×12×2=504570-200=37036×2×31=223271×(291-287)=2845.1+8.3=13.48.1-2.5=5.6246÷(394-392)=123436-64×2=308965-(721-199)=44318×11×2=3964.5-4.0=0.555×(755-728)=1485767-102×5=257352×(771-766)=17609.6-4.3=5.3308÷2=154102×(12÷4)=306232-500÷5=132(441-241)÷4=50980×4=3920432÷(24÷6)=108182-92+40=13026×18-312=156876-(344+433)=9933×2×41=270632×31-864=128(407-303)÷8=1370÷2÷7=5452-61-337=54283-227=563.5+5.2=8.765+613+150=82813×(483÷7)=897904-719+457=642512÷(4×2)=64957-86×11=1111+262+73=346474÷2×6=1422627÷3×7=1463624÷8÷3=2623×(36÷6)=138(426-396)×15=450402-(54+110)=238357+12×12=50131×11+234=575201×(301-298)=60318×5×4=36090×(63÷7)=810(357-101)÷2=128195×4+126=906186-12×10=6643×21-516=387356÷4=89593-965÷5=400428-13×23=12920÷2×75=750382+(548-96)=834170×5-573=277246×3÷6=12326×12=31236×25÷5=18034×29-774=212416×2÷4=208202+537=73996×3+65=35355+455+276=786342÷(2×3)=57176-(204-117)=8958×16×9=835270×14-34=946733-43×4=561320-(21+18)=281174÷2÷3=2955×13-452=26345×3÷9=15478+(933-531)=88022×20×2=88038×3×6=684955+534=148911×14×5=7708.0-2.7=5.3915÷(15÷5)=305118×6÷3=23618×4÷9=878.8-64.2=14.6(243-131)÷4=28705-360=345942+994=193640-162÷6=13472+189×2=850216÷(72÷8)=24(208-184)×35=840225×4÷3=300557+(688-483)=762789+58×4=102115×89×7=934568×24×4=652868+24×3=14017×40=680314×2-352=276745-31-383=331412-(18+29)=365148×3=44497×7=679423÷3=1412/8+3/8=5/8195×4-780=034×54×2=3672980-64×11=27632×86÷2=137628×3÷4=217.1-4.1=3.0372-19×8=220722-116+76=682276÷6÷2=23148×3×2=888447+13×31=85048×8×7=2688675×2-19=133140×11-340=10012×6×89=6408179-(333-167)=13744+936+303=1983124÷(10÷5)=622/8-1/8=1/8340×(22-15)=238015×31-268=197359+602÷2=660445×9=4005665-(350-246)=561212+(385-27)=5706.0-3.0=3.0877+373-622=628904-201-458=245410÷(14÷7)=205932+740-878=794101×(56÷7)=80849×64=3136412-84+314=642635-33×7=40496+173=269174×3-418=104188÷(12÷6)=94774-22×14=466676+218-512=38262×20=1240756÷7×9=9722/5-1/5=1/5808÷(204-200)=202131×7×2=1834835+856-218=1473428÷(12÷6)=214385÷5×28=2156543+21×25=106837×12÷2=22286.6-56.0=30.616.2+2.6=18.8495÷9×3=16537×38÷2=70328×30÷6=140582×(754-751)=1746392+75×4=69250×(945-939)=300129×8=1032943-503=440714÷7÷6=1724×67÷6=26894+639÷9=165631-42×4=46311×29=31934-28+298=304135+94-48=181416+(800-403)=81394×10-561=379317-15×10=16726×3×4=3129.1-0.3=8.8275+150=425193×(36÷9)=772449-44×2=361475+(370-212)=63388×51÷3=1496888-(407-129)=610898-(634+41)=223980-(208+440)=33233×14÷3=154290×3=870308÷7×3=132475÷(25÷5)=95185+151-163=173142+13×39=649488-116-263=10941×3=123969-149=82080÷2÷2=20144÷(451-443)=18231÷7×14=462970÷5÷2=9788×6÷3=176464+97+443=1004494+(203-153)=5441/4+2/4=3/4519-290=229809-746+172=23592×8×4=2944270+84=35429×2×74=429211×(350÷5)=77072÷6+43=55436-126×2=18495×9×8=6840106+117=22397×86=8342295×(45÷9)=1475276÷3×10=920127-245÷5=78400÷(89-84)=80347-78+128=39791+536÷4=225391×(808-804)=1564215×3=64544×5×8=1760295-(33+106)=156681÷3+125=352105×(10÷2)=525516-33÷3=505461+453÷3=612362-(187+111)=6483×6×3=1494307+758-577=48844×(26÷2)=572532÷4÷7=19285-153+50=182361-11×27=646.1+6.1=12.2248×(373-370)=744301÷7×2=86238÷2=119152-95+279=33624×34÷2=408872×(35÷7)=4360612÷(3×3)=68654÷(3×2)=10956×(486÷9)=3024489+(214-96)=607552÷4+916=105442÷(201-199)=21190-149=41103×(20÷5)=41252.0+27.6=79.614×64÷4=224289+505=794480-20×11=26060.6-35.2=25.4707-84-574=4913×10-72=58148×(30-25)=74063×(454-445)=567722+(840-362)=1200930×(531-525)=5580120+22=142234×(16÷2)=1872330÷6=55937-27×17=47887.9-67.9=20.058×(236÷4)=342247×20-807=13312×17×4=816320+34×14=79654×(294-280)=756425-30×5=275372-282=90891÷3+454=751345+128×6=111318÷2=912×7×40=3360325+410+200=93521×88=184842÷2×8=168(185-17)÷4=4227×32-746=118328÷2+128=29212×31=372165×4÷5=13248×78=374427×26=702(616-490)÷6=21116+197+345=658404-396+54=6211×79=869112÷4×14=39255×(102-99)=165126+199=325311×(100-97)=93327×(229-213)=432840÷8÷3=3530×2×26=1560363+13×6=4411/8+3/8=4/842×89=373812×(14÷2)=849.8+9.6=19.4673×(788-782)=403862×69÷3=1426396÷(3×3)=443/6+2/6=5/6335-13×11=192794×7-866=4692344÷(12÷6)=172252×3-175=581869×5-27=431824×4=96351-(129+137)=8512÷6=211×10×4=44010×7×40=2800390-(98+118)=1744.4+3.5=7.9871+323+57=125130×7×3=630722+(403-311)=81410×2×3=60(390-358)÷8=499.4-83.4=16.0480×3÷6=240395-64×4=139140÷7÷5=446×13-58=54012×19-27=201124×7-157=71114×(359-309)=700558÷6=93(881-707)÷6=2911×65+429=114410×4×21=840414-156÷3=36212÷6×45=90(324-205)÷7=17859+913-167=1605688÷4+135=307700+(974-613)=1061160÷5÷8=4118×8+147=109148+45×19=90330×(175÷7)=750(585-545)×12=480487-247=24037×25-651=27419×43+803=1620608÷(2×4)=7611×45-135=3602/3-1/3=1/331×(145-127)=558956+99×10=1946426+60×9=966150÷6×21=52587×4+161=509355+612=96719+516÷6=1058.7+4.1=12.810×83-351=479791×6-152=4594840÷6+147=287455+(388-376)=467734+(392-62)=106414×7×67=6566201-35=16687×38×7=23142216-20×5=116355×(45÷9)=1775218+389+29=636972÷2=486465÷3÷5=31(416-64)÷8=44393-71-173=149576×7÷3=1344672÷6×7=784111+37=148704÷4÷8=22230+557=787495÷5×42=4158720÷3×9=216028÷7×66=26414×(196÷7)=392314-56×5=3414×(208÷8)=36414×52=728(897-313)÷2=292618-560÷7=5385.5-0.9=4.6803-14×8=691524×6-667=2477(953-927)×36=93625×28÷7=100284+60×3=46410×4×48=192068×(63÷9)=47619×(549÷9)=1159290+(967-568)=6894.2-0.6=3.6173-186÷6=142680-43×11=207106÷2×6=318222÷(3×2)=37777×6÷2=2331721-639÷3=508(626-56)÷5=114341-31×10=31132×3÷6=6635×57=199581-25+241=29729.1+64.1=93.2477-213-166=98362-87×2=18821×18×3=1134378÷9×7=294684+39+145=868475÷(15÷3)=9533×3×79=7821391+(282-88)=58542÷(49÷7)=63.6-0.8=2.827×32÷9=96420÷(90-86)=105108-330÷5=42988÷(2×2)=2472.8+5.8=8.6146+458=60456+(310-292)=7446×77×6=21252295+156=451780×2=156097×7×4=2716419+441=86043×12÷3=172875-119+784=1540(787-675)÷4=28752+90+49=891458-53-362=43384+11×52=956996-155=841414÷(24÷8)=138168×(32÷8)=672625÷5×6=7506.2+5.2=11.4532×9-913=387553×17=901264÷2×3=39672.5-36.0=36.510×6÷2=302.2+3.3=5.5217-45×2=1277.7+7.6=15.316÷8=262×51÷2=158113×7×54=4914710-153+131=688915÷(759-756)=305800×(36÷9)=3200623-466=157639÷3=213(502-94)÷6=6818×52=936746×(10÷5)=149236×10÷8=4581×4-146=17830×27÷2=405(181-93)÷4=2212×(104-47)=68456×(108-96)=672643-774÷6=514395÷(15÷3)=79(495-464)×88=2728123-(416-386)=9390÷(3×2)=15755-67×7=286634-(497+111)=26426×7=2982990-209+849=1630289-142÷2=218146+19×41=9252.0+0.7=2.724×10÷8=30192÷2=9641×10+466=876190÷5÷2=1966×(536-457)=5214157+296-119=33410×30-155=14594×6-259=30510×9×90=810019×(247-238)=171795-25×12=495232÷(366-362)=58104÷8×5=65109+257-319=47735÷7÷5=213.4+1.9=5.3570+264+384=121832×3×87=835226×28=728342÷6×51=290715×19×3=855441-356+16=10121×34÷2=357300÷(252-249)=100258÷(689-683)=43870÷5÷2=87557×(346-341)=27859.6-9.4=0.2189×3=567904+191-459=63625×17-380=45707-504-194=959×3=177575÷(577-572)=115796-(21+144)=63131×3×65=6045707÷(42÷6)=101886-40×19=126182+141×6=1028540-28×17=6457×8×2=912131×(35÷5)=917660÷(2×2)=16595÷5×3=57286+147=4333.0-0.4=2.6821×(613-606)=574714×25÷7=50310-55×4=9010×7×86=6020236-164-67=5490-241+242=491825÷3÷5=55929-702÷9=851939-41×10=529281-199=82512+341+41=89452÷(181-179)=26266×(309-306)=798322÷7÷2=23414-259=1555/6-1/6=4/615×27-299=106423÷9×16=7526.7-2.1=4.6247+119÷7=26426×20=520113+(297-212)=19854×11+469=106318×21-49=329762÷3÷2=127362+14×14=558964-94=870629-16×6=5339.1-8.2=0.9852-391-95=36684×37=310896×5-265=215385-(219+34)=13279×(380-311)=5451300×3×5=45002/4-1/4=1/439×94=366610×(425÷5)=850267-60-77=130990-777+245=458108×5=5403/8+4/8=7/8246÷(2×3)=41687-25÷5=682624÷4÷4=39428-355=73717-591=126252÷9×16=448777÷7×2=222116×(376-373)=348478-103×3=16926÷(224-222)=13999×(28÷4)=6993482÷2=241810÷(3×3)=90748-(513-71)=30664÷(598-590)=8559×(999-994)=2795267×3=8013/5-2/5=1/547×(294-289)=235764+(831-757)=83845÷5×66=59415×63=945476-780÷2=86159+135-206=88374×3÷2=561666÷9=7491÷(445-438)=13406-(269-217)=354851-46×14=207468×2÷6=1566.8+8.5=15.377×(805-719)=6622394+181=575545×2-439=65154÷9=6196÷(2×2)=4996×(468÷6)=7488760÷8×3=285744×5-939=2781146×6-493=383726÷(2×3)=12113×14=18245+32×15=525493-20×14=21364×6×7=2688446÷(16÷8)=223(795-315)÷3=16014×4×58=3248982÷2=49174×(88÷4)=1628286-58×4=54192+133×3=591103×(54÷6)=92717×25×2=850317+55×5=592904÷(2×4)=11325×10=25015×(353-320)=49575×4×3=900242+30×17=752408÷(48÷8)=68400÷5=8092.7-67.1=25.6459-449=10248+818-150=91611×7×9=69369×11-94=66512×37-202=242435+569=100430×3×55=4950216÷3÷2=36152-309÷3=4949×15-199=53614×5×69=483010×3×68=204024×3×35=2520357+11×30=687125÷5×32=800171-(308-284)=147700÷7+116=216161×(541-533)=1288117+(344-50)=41131.8-23.8=8.067×84×2=11256672÷7×6=576335-100×3=3589×3=267325×7-862=1413754×3÷2=1131462×4-884=964447+(461-124)=784768÷3×8=2048572×3-99=161773×2×4=584485×4=1940472÷(20÷5)=118224×4÷7=128130×5×3=1950525÷3+118=293552+760=1312323-145-51=127575÷(35÷7)=115140+113=25380.1+10.5=90.6402-302+221=321488×2-136=840367+264+341=972484-(38-31)=477258÷3=86437-(676-436)=19726×66÷2=858580÷2×5=1450832×2=166455×34×8=14960565÷(15÷3)=11330×23=690516÷(693-690)=17287×79×2=13746103+908÷2=557688+603÷9=755903-848=5512×7×64=5376115+89=204756-584=172178÷2=8927.6+15.6=43.2469-(316-192)=34527×3×5=405365÷5×70=511076×20÷8=19028×2×49=2744374+47×13=985176÷(12÷6)=88865-57=808743-(480+137)=1268.8+4.0=12.8328÷2×5=820450+48×9=882232÷8×32=92827×14-117=261737-211-45=4