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318+209×2=61×(348-341)=12÷3×24=232-58=131×5×2=391+934÷2=105+22×18=21÷3×4=176×5×6=936÷4÷6=212÷(306-302)=114+(332-133)=776-73×4=361-932÷4=500÷(20÷4)=269-89+268=738-(943-846)=162÷9×33=3.1+4.1=19×11-196=226-444÷2=93×(12÷4)=491-14×21=60×3÷6=855÷(40÷8)=314+113=84×8-140=242-234+214=27×18-424=195+153=156÷(2×3)=457-90×5=275+196÷7=384-(876-553)=482-(483-258)=17×38-57=234-(146-119)=150×2÷5=236-(171-90)=5.7+4.6=950-313×2=3.1-0.8=42÷7×57=736×6÷3=(585-525)×94=31×(98÷7)=503×(264-255)=109×(152-146)=168÷(4×2)=167+13+189=22×3×21=899-657+926=372+570=271-90×3=144÷4÷2=378-(72+84)=722-299+88=53×46=718×(935-932)=954-62×7=854÷(608-601)=0.5+5.8=16÷(153-151)=561×3-858=(481-456)×21=5.8+0.6=560÷4÷7=462×(18÷6)=46×20=132×(39-35)=331+33×4=167+(976-728)=793+(910-756)=104×3×2=566×(935-932)=336÷6÷2=440-32×3=266÷(12÷6)=422+40-156=179+86×6=452+32×10=286-16×17=238+332+403=94×83÷2=449-140=2/4-1/4=(236-100)÷2=345-184=2.7+9.9=11×(174-129)=958-(365+240)=17×4×46=12×(198÷9)=916-(52+173)=570×(343-340)=63×53÷9=165÷3×88=10×21×3=71×12÷2=162÷3×72=3.3+6.8=624÷(2×3)=293+13×17=36×26=63×10=895÷(15÷3)=771×3-836=94.9-14.1=855÷3=868×4=451-12×14=(66-36)÷5=980÷4+119=(602-222)÷4=62+315=360÷(28÷7)=346+87=7.2-3.9=252+335=26×(50÷5)=705×(15÷5)=24÷8×7=289-157-50=465-16×27=(262-138)÷4=749-76-233=32×28×9=10×50-432=54×(262-258)=842×9-678=35×2×75=310÷(325-323)=325-(407-102)=894+238-185=149×3-418=61.8-21.7=977-807-94=7.5+3.5=478-42×6=621÷9×58=984÷(2×3)=25×(405-337)=54×(30÷3)=77×24=763×8÷2=961+174-853=180÷(10÷5)=310÷(404-399)=902-(837-309)=724÷2×7=12×7×5=290-94=768÷3÷2=401-15×23=415+196+784=435÷3÷5=341-295+126=504÷(3×2)=(415-370)÷3=79×70×7=405+85×7=2.2+9.7=298×2×4=564÷(753-749)=728÷2÷4=296÷4=341×6=50×17=226-(301-118)=3.6+4.4=864÷6=9.4-4.9=712+480=980-(388+525)=394-294+244=352÷(48÷6)=138÷3=39×10+441=22×(18÷9)=54×14÷4=124×4×7=3.6-1.2=765-576÷4=698-(90+271)=965-448+749=48×49÷7=12×33×2=907×9-374=210÷5÷2=127×3=22×21=43×(14÷7)=69×14=3.4+23.7=498-438=97.3-45.1=173×(15÷5)=80×7÷8=14÷2+107=253×3=63×2=432-31×4=11×20×3=384-43×7=30×13×2=27×33=464-56-59=804-(677-296)=32×10×2=471-(448-14)=472-273÷3=327-(272+35)=302+949-946=473×2×4=482-282÷2=3.2-1.7=115×7×6=6.0+4.1=117-(384-343)=161+87=848÷(12÷3)=88÷8=28×3×89=35×(454-449)=24×15÷9=816÷8+761=674-264=290÷2×4=456+707=46×70×8=200÷(2×4)=873-(453+319)=709+(890-520)=12÷4×28=28×2×10=196+126÷6=457-332=92×54÷6=0.7+4.7=(896-874)×46=243+476÷4=906÷2÷3=63×15=10.0-5.1=997-510+58=94×(223-219)=802×7=789+16×59=656÷4×8=311-166+128=4/8+3/8=429+71×3=353×3=791×(14÷7)=(783-583)÷2=11×3×28=394÷(337-335)=443+71+333=49×10×2=294×3=6.8+46.4=810+204+311=834×(89-80)=594÷6×48=56×91÷8=832÷(825-821)=12.8-0.7=20+38=513-(242+80)=966-13×3=730-(112-94)=326-305+713=76×8+346=405+(428-156)=792÷4÷6=83.2-23.4=267+21×8=40÷4×45=(81-69)×79=50×(207÷9)=317-32-199=(887-287)÷8=19+36×2=19×25-356=608×2÷4=932÷4=176÷8×35=795-659+945=(575-404)÷9=11×(62-48)=237×2×6=834-263-433=14×7×91=75+345=275+43×14=262-34×5=35×(145÷5)=260÷5÷4=6.4+5.4=483-520÷2=729÷9×37=665×8=354-272=427-83-88=96÷4+393=275-488÷8=836+231-985=52×(783÷9)=139×7=40×(104÷8)=178-14×6=17×51=51÷3×7=45×2×39=(731-269)÷7=180-103=781×2=361-40-14=44×12÷4=54÷9×6=174÷(15÷5)=275-41-101=157+72×4=120÷4÷2=324÷3÷2=927-47-865=386-11×31=321+124×2=(151-46)÷7=17×48-477=414+80×10=349+(270-44)=516÷(2×3)=1/5+3/5=698×6=181×4-58=32÷4×24=292+88=4/10+5/10=376÷2×4=486-(474-161)=36×13×2=104÷(984-980)=42×20÷8=964-469+638=472-780÷2=(271-112)÷3=(206-54)÷2=187×(174-168)=31×72×6=239×2-360=9.7-1.2=312÷2=45×7-296=16×5×41=474-137×2=26×16=64×(324÷6)=524×6-56=222÷2×9=146+(458-332)=680÷(2×4)=899+36÷2=696÷(3×2)=461-(256+22)=68÷4+103=295÷5×9=280÷7=215+(773-438)=12×26-297=305+15-78=426÷(284-282)=52+29×27=309×2+351=133-108=32+520+184=5/9+2/9=612÷9×12=109+317=(440-353)×35=96+656÷8=138÷2×4=275÷5=27×11×2=768×2÷3=102-240÷5=175-97=2/7-1/7=12÷(54÷9)=56+717-730=(794-771)×43=587-(189+263)=442+42×4=25×4×9=453÷(218-215)=26×2×5=258×3÷6=87×(711-645)=199+163-282=84+358=25×27-468=102×4÷6=132÷3×7=488+735÷7=945÷(570-563)=(303-103)÷5=856-(918-322)=726-194×2=51×15-417=536÷4×5=46×(449-441)=342+291+227=386-(96+206)=463-33×13=27×3×97=156+180-14=273÷7=20×69÷5=118×2×4=430÷(438-433)=396-12×33=440÷8×15=31×(136-105)=973÷7=396÷(2×2)=794-378=403+12×36=27×(160-136)=(357-341)÷2=800÷5÷5=524×9-319=72×4=89×87×2=65÷5×73=243+(267-99)=18×25-160=441-(392-217)=894÷(142-140)=31×(338-330)=53×(236-227)=409-10×16=679×(36÷9)=197-(496-467)=(132-57)÷3=17×5×38=742×(350-341)=834+150×5=378-36×2=328+398÷2=108÷3=595-83-444=59×86×2=13×25+494=200-14×11=720÷8÷5=429÷3×9=412-(239+50)=215-259÷7=677×(36÷4)=30÷(295-290)=33×3×36=104+15×50=455-24×12=754-17×15=7.3+1.9=208÷4×5=10×23×4=1/7+4/7=717-(511-438)=840+963+323=864÷(24÷8)=198×(14÷2)=434÷(333-331)=26×3×78=47×9÷3=366+90+419=536×5÷2=153÷3=644÷(2×2)=483-46-241=615-443+870=2.3+4.3=891-28×20=14×4×22=87×26÷3=150+(622-322)=36.2+46.6=198÷9×24=178×3=198-242÷2=805÷(415-408)=436+(986-472)=300×9-65=14×(198-143)=837÷(99-90)=226×2-118=51÷3×27=152÷2+479=2/5-1/5=43+34×17=14×64÷4=55×(434-421)=867-61×11=337-251+712=497-504÷9=112-(98-21)=384+549÷3=666÷9×33=383-238÷2=359-247+206=626×9-387=27×11-259=412-(73+23)=432÷(3×3)=398-14×15=31×10×3=635÷5+294=967+150÷3=552÷6×4=62×23×8=900÷2=308÷4=921-339-562=426-32×11=(881-320)÷3=(830-754)×99=13×12×3=99+338=978+(946-620)=333-(249+42)=21÷(589-582)=249-52-190=80.5-45.5=(285-159)÷7=508-294÷7=129+421+898=889-68-509=856×(850-845)=656÷8×7=(775-35)÷4=56.8+19.3=27×35-908=124×(18÷6)=61×14÷7=13×65=827-196÷2=217×(355-349)=27+52×3=(688-631)×64=3/5-1/5=368-176×2=12×44÷2=162÷6=380-(426-171)=126÷3×4=110÷5=792÷6×3=495-24÷3=4.8+6.4=52×(843-749)=212-196=9.6+4.1=(632-582)×68=549×7÷3=580÷2×6=98+692-368=217+806=581+68-317=237÷3×4=926-22=83×2×3=992-130=27×18-338=9.1-1.5=8.0-5.3=584-12×23=760÷2×9=4/7-2/7=732÷3÷2=610-135÷9=461-220-202=958+(720-701)=91+72×13=366×3-485=5.5+7.8=(73-50)×37=80×(482-471)=195×4÷5=734+920=954-(538+227)=14×2×57=784+988÷4=684÷(3×3)=3/8-1/8=(752-657)×71=245-(367-302)=7.2-6.3=160÷5×27=77×4=456-272-137=102×4÷8=620-137-364=238+132×2=152-75×2=36÷(2×2)=299+(457-410)=77×2×4=176-14+325=414+(836-425)=136×(720-716)=398-(209-136)=306-(218+52)=552×6÷2=724-(224-168)=315-(74+222)=45÷5=123+52-45=243+150-373=(444-166)÷2=902-60÷3=288÷8=380-30=26×(66÷2)=919-(325-243)=413×(456-447)=9.6+6.1=864÷(3×2)=3/6-2/6=34×12×2=401×2-103=(798-427)÷7=276×(40÷5)=837-422÷2=866-376=693-247-392=258÷(2×3)=847-(484-52)=10.0+2.3=2/8+4/8=671×8-252=376÷4×81=798÷(3×2)=66×16÷6=9.0-6.4=223+753+909=73×(396÷6)=33×10+127=81×3×2=967-62-404=78×29÷6=947+189-983=(666-531)÷5=926÷2+499=160+61×6=243-363÷3=87×2×5=302×(16÷4)=13×7×57=165×(20÷4)=82÷2×62=74×(222÷3)=862÷2+401=27÷(487-484)=442-50-163=13×84÷3=140×(629-625)=469+789+358=103+26×28=18×(633-628)=462+(321-48)=273+705-772=745-22×30=253×(42÷7)=75×(266÷7)=10×56÷5=884+423+403=66×(40÷4)=277×2=192÷(2×2)=751+215+418=868÷2÷2=770-630+301=194-(114+11)=343×4=942÷2×3=107×4×3=349+135=97×88×8=338×3=267÷3=499-28=(403-259)÷4=483+53×3=465+31-356=486-(405-209)=340-34×3=540-327=9.1-8.1=70×(40÷4)=776-550+709=469-11×17=10×35÷5=20×2×41=786÷(2×3)=104+46+701=458+12×13=97×(525÷7)=518+44×12=288÷3=171-139+285=28×18÷7=53×74×6=17×3×67=151+302×2=910÷2×9=599-52×9=72×62=109+(666-351)=17×4×62=870×(286-280)=426-908÷4=370-258=238+210+486=141×(35÷7)=70-216÷8=937+(389-147)=15×89=68×(77-70)=295÷5=980÷2÷7=370-277=302+174=7.3-6.3=16×6×64=832×2-393=58×3=94×9=91×6=372÷(16÷4)=18×11×4=98×7=19×45=11×7×2=44×11=947-13×20=944÷8×6=41×2×48=365-61=261÷(443-440)=385-303=474×(14÷7)=21×23=312÷2÷4=12×50-108=(679-605)÷2=81×13×5=19×14×2=291×(63÷9)=7.4-2.9=760×(35÷7)=265÷5×7=914-20×26=47×42=615×(54÷9)=992-411=14×19-161=896÷8+559=6.8-2.2=300+715-75=62×(90÷6)=563-424=1/6+4/6=10×18÷2=99×18×3=840÷(30÷6)=155+43+665=321-272+696=(439-403)÷2=13×61=372+327-168=780+136=435-(32+177)=80×4=416÷4+76=609×8-703=886-605+948=304÷(4×2)=(116-98)÷2=19×49=(487-307)÷5=344÷2=168+276-218=11×(343-340)=330-24×13=14×2÷4=383+(989-903)=168÷(457-454)=10×85=405-801÷9=961×2=451-(421-397)=944+(861-544)=354-33×2=924÷(24÷4)=123×6-736=720÷3÷6=210+653+362=120×3÷5=602×4÷7=987-882+53=3.6+4.7=875+705=758÷2×4=10×5×55=406×6÷3=292+583+824=8.2-7.4=14×10-84=530-609÷7=792×6÷3=39.0-5.6=12×77-620=19×22-45=430+49-162=51×92÷3=250-12×13=42×15=121×6×2=221+101=588÷(2×2)=7.4+6.6=927×6÷9=494-193+63=660÷2÷5=14×6×90=227+266-167=70×11=313×(18÷9)=84÷7×22=8.3-5.0=333-269+177=(223-139)÷4=629+379+749=10×(234÷6)=423÷3=38×20+16=163+835÷5=43×(27÷3)=276+568÷8=3/7-1/7=600÷(2×4)=150÷3÷5=62×(489-482)=306÷(524-518)=87×(146÷2)=406÷7×29=374÷(401-399)=644-29×18=335-144÷6=27×96×6=37.6+53.0=20×(80÷8)=286-125+35=930-275-184=168×2+708=(960-318)÷2=38×4×7=71×(924-832)=341+(276-150)=441÷(14÷2)=90×(476÷7)=624÷(125-117)=480÷(54÷9)=56×6+447=56×91÷4=26×12×3=430÷(312-310)=5.3-4.0=150×4+332=85.8-77.5=573×(30÷6)=311+213+263=10×84÷8=234÷9÷2=138×5+51=309-(33+153)=4.2+6.8=250×(20÷5)=620+33×13=205+37=186+391=850-(709+73)=250+111-170=34×(971-879)=28÷(322-315)=10÷(45÷9)=64÷(2×2)=29×14+409=351-(31+282)=150÷2÷3=776÷8×75=709-250-346=419-110÷2=130÷5×30=4/7+2/7=19×19-259=70×7-60=130-147÷3=31×2×50=754-(158+220)=977-49×11=228×4÷6=305+262-394=432-37=639×6÷3=968-615+378=48×(336-329)=27×2×26=900÷6÷2=600÷2+263=908÷4=471÷(12÷4)=126×4-279=12×48÷3=96+402+561=26×36=914-(743-339)=181+13×21=941-32×12=(217-35)÷2=731×6-396=26×38-564=219-98=926-(378+327)=216-(423-420)=17.1+34.9=515+202+116=472-(358+104)=280+368-62=14×(213÷3)=173+33×19=(810-339)÷3=354-29×9=748-15×32=627-438+654=23×7+161=768-(812-422)=16×4×55=17×(108÷2)=82×11-522=540÷4÷5=15×48÷3=(443-409)÷2=21×5×4=952-478+343=45×6×4=34÷(18÷9)=882-111×5=46×(80÷5)=16×10×4=320+171=16×6×95=13×37-288=290÷2=19×18-275=116×7+769=65×2×3=780÷(514-512)=154-(596-589)=166+(267-155)=144÷(12÷3)=882-(156+650)=70×97=934-19×44=12×30-22=2.2+0.8=864÷8÷9=92×59=315÷7×33=(411-59)÷8=42÷7×60=323+111=444-(32+310)=127+71×3=136×9÷6=260×3-59=(709-45)÷4=210÷(2×3)=488×6-879=418-(279+121)=485-124=492+512÷4=44×(352÷4)=199-189+202=12×34÷6=44×13=291×3-267=91×33÷3=38×23-444=429-165-133=616÷2×4=250×3=66×75=379+352×2=(386-332)÷6=40×(665÷7)=47.0+8.8=77+641-290=630÷6×2=14×60-480=853+619+496=268+752-774=17×30÷6=16+73×9=726÷(18÷3)=422-40-95=28.4+60.5=79×(54÷6)=47×(168÷8)=3.9-1.4=26×30-37=87×4-92=319×9÷3=2.5-1.6=950-(258-253)=100×5÷2=52×15=35×5=465+323=266+607-51=207+228=648+162×3=517+356+455=45×11÷3=288÷4+461=5.9+6.5=59×45×9=256+452÷2=11×4×12=10×47÷2=678÷(2×3)=27×2×4=29×7×3=13×56×6=24×30-310=336÷(2×2)=364+(154-42)=114×6÷3=342-305-10=931-(250+233)=954-(525+122)=314×4-358=244÷2=303+47×11=(153-136)×49=5.5+55.5=54÷6=63÷9×40=134×(707-702)=83×(183-178)=687+868÷2=473+184×3=197-450÷6=(486-469)×22=837÷(3×3)=579×7=912÷4÷3=9.5-0.4=72÷(32÷8)=479×2-603=426-(160-98)=183÷(18÷6)=12×8×7=370-301=10×8×91=46×2×23=276-244+113=116÷(20÷5)=54+(179-162)=56×(543-524)=137+60-148=648÷8×4=33×30÷9=792÷2÷2=88÷(2×4)=789-14×38=612÷(2×3)=451-397=77+20×11=70.0-13.5=231-82×2=31×(207-204)=332-400÷4=912÷6÷2=12×(400÷5)=235×(398-395)=252×3÷7=84÷4÷7=140×(74-68)=13×5×76=516÷3÷4=835-22×35=88×(388-334)=219-183-31=61×(305÷5)=20÷4×94=485-442+45=92×4-106=384+(801-47)=349+338+238=841-55×8=477-203-146=595+84+284=31×(105÷7)=13×24-130=302-80÷2=436÷2+213=486÷(16÷8)=12×(684÷9)=430÷(378-373)=894+(684-75)=783-38×16=14×(260-255)=297-(237-111)=(153-140)×68=16×2×7=101×(192-187)=357+662-514=17×6-43=136÷(213-211)=17×18=776-79×3=362-161+821=526÷(16÷8)=380÷2×4=34×2×78=74.0-61.4=663-97-298=8.8-2.2=351÷(185-176)=594÷(3×2)=417÷(15÷5)=542×9÷2=196+(295-19)=48÷(436-432)=23.9+61.0=364×5-189=318÷(162-156)=248÷2×8=1/8+2/8=935-672÷3=49÷7×49=233×4=460×(10÷5)=15×27-292=28×(168÷6)=40÷8×48=501÷3+23=918-359-482=220-11×17=99×5=341-(56+148)=149+371+388=122+(339-148)=345÷(35÷7)=371-67×5=294÷(3×2)=675+145÷5=139×6=40+195=198+33-81=10×4÷2=240÷3÷5=(709-655)×45=11×(367-283)=370-54×2=47×15+233=50×52÷4=12×(504-446)=25×(114÷6)=450÷5×31=475÷5÷5=0.3+6.5=282×2-14=316×(34-25)=390+22×7=215+67=60÷2×16=121×8=128÷2+278=62×16-305=48×(41-23)=396+12×22=39×9=246+361+996=706+96×7=81×49=341-(109+202)=888×9=449-15×17=788÷(636-632)=198×5÷2=299-254+193=73×95=692÷2+158=188×(252-249)=903×6÷9=558+61+301=153×3-417=11×7×32=81÷9×56=413-295=488-61-116=72×55=118×2=324×3×5=312÷3÷4=35×(12÷4)=(947-403)÷8=9.9-3.9=16×(58÷2)=907-85×6=452-19×4=176-(141+35)=880+516+686=14×2×77=455-74-373=315÷9+220=143×6-550=15×79=20×23-317=330÷(54÷9)=750÷(2×3)=69×7÷3=400÷4=4/9-2/9=426÷(10÷5)=37×27×8=11×60-315=336÷7÷3=288×3÷6=59×(393-380)=411÷(282-279)=344÷4×8=336÷7÷6=(317-143)÷6=239×(18÷6)=481-928÷4=240-52=14×3×38=72÷(925-916)=457×8-992=1/10+8/10=601-(756-234)=13×70+761=882-576=72×12+740=254×2-42=3.0+6.9=168÷3÷2=718+64×7=49+204×2=13×(196÷4)=441÷(3×3)=487-(129-35)=433-176-92=760+105×3=47×16×8=242+247-479=855÷9×3=81×(45÷5)=168+460+187=892+303+838=21×38÷3=27÷3=136×5+608=30×3×6=(80-64)×14=293+183=(345-333)×18=443-107=953-12×47=52×(36÷9)=24×14+439=935-75÷3=135+118×7=159×(578-575)=6/10+3/10=338+205-202=475-(360-13)=162+39=270×3-169=460-148×2=13.1+14.9=255+59-190=834÷2=882-91=14×2×27=272÷(14÷7)=293+11×21=479-118-48=215+97×4=42÷6×87=560+(379-340)=90.3-48.2=76.8+5.2=613+661+601=339×2÷3=765÷5×3=88×65=361-19-10=670-331-301=280÷(28÷7)=275-161+19=605+168+715=85×(264÷3)=888÷(970-962)=700-95×2=617+(611-424)=20×(184÷4)=43×(27÷9)=495-469+29=28×15÷4=156÷3×13=16×6×3=422×(24÷6)=105÷(15÷3)=141÷3=78×74×9=751+(615-285)=17+51×7=424÷2×4=82×3÷6=85×35×6=535+274+15=667-280=217÷7=33×10÷2=18×5×7=28×(308÷7)=76×(110-97)=33×13-265=422-(182+57)=41×2×6=408÷(64÷8)=602-207×2=40÷8×17=55×3×2=442-51+26=8.9-0.2=916-213×4=13×23-213=260÷2+939=250÷(301-299)=86.1-75.4=142+82-16=616-42÷7=440+(336-28)=525+16×48=108×8÷9=471-434=474÷(18÷6)=477-420+387=39×(44÷4)=364÷2=880÷(4×2)=282÷6=468÷(18÷2)=414-48÷3=267÷(27÷9)=472-57×6=4.0-1.9=3.0-1.6=36×16+527=114+270=131+304=414÷(24÷8)=(372-60)÷2=126÷(121-115)=499+616÷7=25×2×90=362-(194+14)=286+156+135=385-24×12=491-454=252÷(24÷4)=50+28×10=995×(63÷7)=327×2÷3=448-(14+216)=403-21×12=14×66÷6=726+11×89=295-224-33=(356-301)×13=9/10-1/10=149+290-130=159÷3+880=293+184=67×93×5=299-693÷9=452-21×19=(921-298)÷7=218×4×8=242×3=684-(122+362)=370-(30+281)=5/9-4/9=8.5-3.1=412+17×53=42×10=247×(20÷5)=965-(118+825)=880÷5×7=840÷4÷6=110+(245-180)=359-(361-354)=1.5+3.5=181+41×11=95+317-246=226×3-322=228+300÷2=793-16×4=240÷6×97=258+28×24=352-10×29=18×9×4=241+339=943+263=167+(479-229)=96×81÷3=686×(49÷7)=628÷(2×2)=384÷4=79+(266-224)=139+24+156=381+110-228=472×2=740-167×2=723-(490-42)=68×14-877=(873-603)÷5=17×6×8=11×4×36=984÷(4×2)=325-101-111=174-45+128=11×23×2=105+12×61=599-32×5=146+131×2=206×3×5=161×(18÷9)=15×12×3=4/8+2/8=18×2=70÷5×45=139-37=760÷2÷2=348-(205-124)=18÷9×73=40×12-119=87+352=438+(409-370)=40÷(224-216)=366-86-172=(398-220)÷2=115+126-26=79×(54-46)=3/7-2/7=14×13×3=19+535+403=10×26-232=225+(426-230)=225×(20÷5)=90×40=926×3=145×(210-206)=646×(49÷7)=410-91×4=15×(322÷7)=73×(18÷3)=868+231-676=344÷(4×2)=642÷(2×3)=13×17=19×3×48=470+(177-21)=129÷(18÷6)=26×4×6=16×3+453=846×3-437=500÷2×3=414÷(3×3)=184-244÷4=106×3×6=97×75=483×2=496÷4=123-105÷7=(142-126)×15=603+261+78=13×5×64=131+190=608÷(2×4)=255-(317-183)=46×16-349=215+(63-39)=729-654+607=89-52+399=417-30×13=11×43-42=634-(229+304)=742÷7=403×5=129×(60-57)=286-35×5=118+14×53=(362-280)×12=249-11=164÷2×5=206+768÷8=89×2×5=96×(673-577)=693÷3×7=10×8÷4=551-19×20=5.2+71.8=16×12×2=28×54÷4=74.5-35.3=50×63×8=43+75×12=237+477-151=254-52×4=79×(42÷7)=239+540=656÷4=188÷2=164×5÷2=854-124-445=137-306÷3=64+(550-93)=277-358÷2=参考答案318+209×2=73661×(348-341)=42712÷3×24=96232-58=174131×5×2=1310391+934÷2=858105+22×18=50121÷3×4=28176×5×6=5280936÷4÷6=39212÷(306-302)=53114+(332-133)=313776-73×4=484361-932÷4=128500÷(20÷4)=100269-89+268=448738-(943-846)=641162÷9×33=5943.1+4.1=7.219×11-196=13226-444÷2=493×(12÷4)=279491-14×21=19760×3÷6=30855÷(40÷8)=171314+113=42784×8-140=532242-234+214=22227×18-424=62195+153=348156÷(2×3)=26457-90×5=7275+196÷7=303384-(876-553)=61482-(483-258)=25717×38-57=589234-(146-119)=207150×2÷5=60236-(171-90)=1555.7+4.6=10.3950-313×2=3243.1-0.8=2.342÷7×57=342736×6÷3=1472(585-525)×94=564031×(98÷7)=434503×(264-255)=4527109×(152-146)=654168÷(4×2)=21167+13+189=36922×3×21=1386899-657+926=1168372+570=942271-90×3=1144÷4÷2=18378-(72+84)=222722-299+88=51153×46=2438718×(935-932)=2154954-62×7=520854÷(608-601)=1220.5+5.8=6.316÷(153-151)=8561×3-858=825(481-456)×21=5255.8+0.6=6.4560÷4÷7=20462×(18÷6)=138646×20=920132×(39-35)=528331+33×4=463167+(976-728)=415793+(910-756)=947104×3×2=624566×(935-932)=1698336÷6÷2=28440-32×3=344266÷(12÷6)=133422+40-156=306179+86×6=695452+32×10=772286-16×17=14238+332+403=97394×83÷2=3901449-140=3092/4-1/4=1/4(236-100)÷2=68345-184=1612.7+9.9=12.611×(174-129)=495958-(365+240)=35317×4×46=312812×(198÷9)=264916-(52+173)=691570×(343-340)=171063×53÷9=371165÷3×88=484010×21×3=63071×12÷2=426162÷3×72=38883.3+6.8=10.1624÷(2×3)=104293+13×17=51436×26=93663×10=630895÷(15÷3)=179771×3-836=147794.9-14.1=80.8855÷3=285868×4=3472451-12×14=283(66-36)÷5=6980÷4+119=364(602-222)÷4=9562+315=377360÷(28÷7)=90346+87=4337.2-3.9=3.3252+335=58726×(50÷5)=260705×(15÷5)=211524÷8×7=21289-157-50=82465-16×27=33(262-138)÷4=31749-76-233=44032×28×9=806410×50-432=6854×(262-258)=216842×9-678=690035×2×75=5250310÷(325-323)=155325-(407-102)=20894+238-185=947149×3-418=2961.8-21.7=40.1977-807-94=767.5+3.5=11.0478-42×6=226621÷9×58=4002984÷(2×3)=16425×(405-337)=170054×(30÷3)=54077×24=1848763×8÷2=3052961+174-853=282180÷(10÷5)=90310÷(404-399)=62902-(837-309)=374724÷2×7=253412×7×5=420290-94=196768÷3÷2=128401-15×23=56415+196+784=1395435÷3÷5=29341-295+126=172504÷(3×2)=84(415-370)÷3=1579×70×7=38710405+85×7=10002.2+9.7=11.9298×2×4=2384564÷(753-749)=141728÷2÷4=91296÷4=74341×6=204650×17=850226-(301-118)=433.6+4.4=8.0864÷6=1449.4-4.9=4.5712+480=1192980-(388+525)=67394-294+244=344352÷(48÷6)=44138÷3=4639×10+441=83122×(18÷9)=4454×14÷4=189124×4×7=34723.6-1.2=2.4765-576÷4=621698-(90+271)=337965-448+749=126648×49÷7=33612×33×2=792907×9-374=7789210÷5÷2=21127×3=38122×21=46243×(14÷7)=8669×14=9663.4+23.7=27.1498-438=6097.3-45.1=52.2173×(15÷5)=51980×7÷8=7014÷2+107=114253×3=75963×2=126432-31×4=30811×20×3=660384-43×7=8330×13×2=78027×33=891464-56-59=349804-(677-296)=42332×10×2=640471-(448-14)=37472-273÷3=381327-(272+35)=20302+949-946=305473×2×4=3784482-282÷2=3413.2-1.7=1.5115×7×6=48306.0+4.1=10.1117-(384-343)=76161+87=248848÷(12÷3)=21288÷8=1128×3×89=747635×(454-449)=17524×15÷9=40816÷8+761=863674-264=410290÷2×4=580456+707=116346×70×8=25760200÷(2×4)=25873-(453+319)=101709+(890-520)=107912÷4×28=8428×2×10=560196+126÷6=217457-332=12592×54÷6=8280.7+4.7=5.4(896-874)×46=1012243+476÷4=362906÷2÷3=15163×15=94510.0-5.1=4.9997-510+58=54594×(223-219)=376802×7=5614789+16×59=1733656÷4×8=1312311-166+128=2734/8+3/8=7/8429+71×3=642353×3=1059791×(14÷7)=1582(783-583)÷2=10011×3×28=924394÷(337-335)=197443+71+333=84749×10×2=980294×3=8826.8+46.4=53.2810+204+311=1325834×(89-80)=7506594÷6×48=475256×91÷8=637832÷(825-821)=20812.8-0.7=12.120+38=58513-(242+80)=191966-13×3=927730-(112-94)=712326-305+713=73476×8+346=954405+(428-156)=677792÷4÷6=3383.2-23.4=59.8267+21×8=43540÷4×45=450(81-69)×79=94850×(207÷9)=1150317-32-199=86(887-287)÷8=7519+36×2=9119×25-356=119608×2÷4=304932÷4=233176÷8×35=770795-659+945=1081(575-404)÷9=1911×(62-48)=154237×2×6=2844834-263-433=13814×7×91=891875+345=420275+43×14=877262-34×5=9235×(145÷5)=1015260÷5÷4=136.4+5.4=11.8483-520÷2=223729÷9×37=2997665×8=5320354-272=82427-83-88=25696÷4+393=417275-488÷8=214836+231-985=8252×(783÷9)=4524139×7=97340×(104÷8)=520178-14×6=9417×51=86751÷3×7=11945×2×39=3510(731-269)÷7=66180-103=77781×2=1562361-40-14=30744×12÷4=13254÷9×6=36174÷(15÷5)=58275-41-101=133157+72×4=445120÷4÷2=15324÷3÷2=54927-47-865=15386-11×31=45321+124×2=569(151-46)÷7=1517×48-477=339414+80×10=1214349+(270-44)=575516÷(2×3)=861/5+3/5=4/5698×6=4188181×4-58=66632÷4×24=192292+88=3804/10+5/10=9/10376÷2×4=752486-(474-161)=17336×13×2=936104÷(984-980)=2642×20÷8=105964-469+638=1133472-780÷2=82(271-112)÷3=53(206-54)÷2=76187×(174-168)=112231×72×6=13392239×2-360=1189.7-1.2=8.5312÷2=15645×7-296=1916×5×41=3280474-137×2=20026×16=41664×(324÷6)=3456524×6-56=3088222÷2×9=999146+(458-332)=272680÷(2×4)=85899+36÷2=917696÷(3×2)=116461-(256+22)=18368÷4+103=120295÷5×9=531280÷7=40215+(773-438)=55012×26-297=15305+15-78=242426÷(284-282)=21352+29×27=835309×2+351=969133-108=2532+520+184=7365/9+2/9=7/9612÷9×12=816109+317=426(440-353)×35=304596+656÷8=178138÷2×4=276275÷5=5527×11×2=594768×2÷3=512102-240÷5=54175-97=782/7-1/7=1/712÷(54÷9)=256+717-730=43(794-771)×43=989587-(189+263)=135442+42×4=61025×4×9=900453÷(218-215)=15126×2×5=260258×3÷6=12987×(711-645)=5742199+163-282=8084+358=44225×27-468=207102×4÷6=68132÷3×7=308488+735÷7=593945÷(570-563)=135(303-103)÷5=40856-(918-322)=260726-194×2=33851×15-417=348536÷4×5=67046×(449-441)=368342+291+227=860386-(96+206)=84463-33×13=3427×3×97=7857156+180-14=322273÷7=3920×69÷5=276118×2×4=944430÷(438-433)=86396-12×33=0440÷8×15=82531×(136-105)=961973÷7=139396÷(2×2)=99794-378=416403+12×36=83527×(160-136)=648(357-341)÷2=8800÷5÷5=32524×9-319=439772×4=28889×87×2=1548665÷5×73=949243+(267-99)=41118×25-160=290441-(392-217)=266894÷(142-140)=44731×(338-330)=24853×(236-227)=477409-10×16=249679×(36÷9)=2716197-(496-467)=168(132-57)÷3=2517×5×38=3230742×(350-341)=6678834+150×5=1584378-36×2=306328+398÷2=527108÷3=36595-83-444=6859×86×2=1014813×25+494=819200-14×11=46720÷8÷5=18429÷3×9=1287412-(239+50)=123215-259÷7=178677×(36÷4)=609330÷(295-290)=633×3×36=3564104+15×50=854455-24×12=167754-17×15=4997.3+1.9=9.2208÷4×5=26010×23×4=9201/7+4/7=5/7717-(511-438)=644840+963+323=2126864÷(24÷8)=288198×(14÷2)=1386434÷(333-331)=21726×3×78=608447×9÷3=141366+90+419=875536×5÷2=1340153÷3=51644÷(2×2)=161483-46-241=196615-443+870=10422.3+4.3=6.6891-28×20=33114×4×22=123287×26÷3=754150+(622-322)=45036.2+46.6=82.8198÷9×24=528178×3=534198-242÷2=77805÷(415-408)=115436+(986-472)=950300×9-65=263514×(198-143)=770837÷(99-90)=93226×2-118=33451÷3×27=459152÷2+479=5552/5-1/5=1/543+34×17=62114×64÷4=22455×(434-421)=715867-61×11=196337-251+712=798497-504÷9=441112-(98-21)=35384+549÷3=567666÷9×33=2442383-238÷2=264359-247+206=318626×9-387=524727×11-259=38412-(73+23)=316432÷(3×3)=48398-14×15=18831×10×3=930635÷5+294=421967+150÷3=1017552÷6×4=36862×23×8=11408900÷2=450308÷4=77921-339-562=20426-32×11=74(881-320)÷3=187(830-754)×99=752413×12×3=46899+338=437978+(946-620)=1304333-(249+42)=4221÷(589-582)=3249-52-190=780.5-45.5=35.0(285-159)÷7=18508-294÷7=466129+421+898=1448889-68-509=312856×(850-845)=4280656÷8×7=574(775-35)÷4=18556.8+19.3=76.127×35-908=37124×(18÷6)=37261×14÷7=12213×65=845827-196÷2=729217×(355-349)=130227+52×3=183(688-631)×64=36483/5-1/5=2/5368-176×2=1612×44÷2=264162÷6=27380-(426-171)=125126÷3×4=168110÷5=22792÷6×3=396495-24÷3=4874.8+6.4=11.252×(843-749)=4888212-196=169.6+4.1=13.7(632-582)×68=3400549×7÷3=1281580÷2×6=174098+692-368=422217+806=1023581+68-317=332237÷3×4=316926-22=90483×2×3=498992-130=86227×18-338=1489.1-1.5=7.68.0-5.3=2.7584-12×23=308760÷2×9=34204/7-2/7=2/7732÷3÷2=122610-135÷9=595461-220-202=39958+(720-701)=97791+72×13=1027366×3-485=6135.5+7.8=13.3(73-50)×37=85180×(482-471)=880195×4÷5=156734+920=1654954-(538+227)=18914×2×57=1596784+988÷4=1031684÷(3×3)=763/8-1/8=2/8(752-657)×71=6745245-(367-302)=1807.2-6.3=0.9160÷5×27=86477×4=308456-272-137=47102×4÷8=51620-137-364=119238+132×2=502152-75×2=236÷(2×2)=9299+(457-410)=34677×2×4=616176-14+325=487414+(836-425)=825136×(720-716)=544398-(209-136)=325306-(218+52)=36552×6÷2=1656724-(224-168)=668315-(74+222)=1945÷5=9123+52-45=130243+150-373=20(444-166)÷2=139902-60÷3=882288÷8=36380-30=35026×(66÷2)=858919-(325-243)=837413×(456-447)=37179.6+6.1=15.7864÷(3×2)=1443/6-2/6=1/634×12×2=816401×2-103=699(798-427)÷7=53276×(40÷5)=2208837-422÷2=626866-376=490693-247-392=54258÷(2×3)=43847-(484-52)=41510.0+2.3=12.32/8+4/8=6/8671×8-252=5116376÷4×81=7614798÷(3×2)=13366×16÷6=1769.0-6.4=2.6223+753+909=188573×(396÷6)=481833×10+127=45781×3×2=486967-62-404=50178×29÷6=377947+189-983=153(666-531)÷5=27926÷2+499=962160+61×6=526243-363÷3=12287×2×5=870302×(16÷4)=120813×7×57=5187165×(20÷4)=82582÷2×62=254274×(222÷3)=5476862÷2+401=83227÷(487-484)=9442-50-163=22913×84÷3=364140×(629-625)=560469+789+358=1616103+26×28=83118×(633-628)=90462+(321-48)=735273+705-772=206745-22×30=85253×(42÷7)=151875×(266÷7)=285010×56÷5=112884+423+403=171066×(40÷4)=660277×2=554192÷(2×2)=48751+215+418=1384868÷2÷2=217770-630+301=441194-(114+11)=69343×4=1372942÷2×3=1413107×4×3=1284349+135=48497×88×8=68288338×3=1014267÷3=89499-28=471(403-259)÷4=36483+53×3=642465+31-356=140486-(405-209)=290340-34×3=238540-327=2139.1-8.1=1.070×(40÷4)=700776-550+709=935469-11×17=28210×35÷5=7020×2×41=1640786÷(2×3)=131104+46+701=851458+12×13=61497×(525÷7)=7275518+44×12=1046288÷3=96171-139+285=31728×18÷7=7253×74×6=2353217×3×67=3417151+302×2=755910÷2×9=4095599-52×9=13172×62=4464109+(666-351)=42417×4×62=4216870×(286-280)=5220426-908÷4=199370-258=112238+210+486=934141×(35÷7)=70570-216÷8=43937+(389-147)=117915×89=133568×(77-70)=476295÷5=59980÷2÷7=70370-277=93302+174=4767.3-6.3=1.016×6×64=6144832×2-393=127158×3=17494×9=84691×6=546372÷(16÷4)=9318×11×4=79298×7=68619×45=85511×7×2=15444×11=484947-13×20=687944÷8×6=70841×2×48=3936365-61=304261÷(443-440)=87385-303=82474×(14÷7)=94821×23=483312÷2÷4=3912×50-108=492(679-605)÷2=3781×13×5=526519×14×2=532291×(63÷9)=20377.4-2.9=4.5760×(35÷7)=3800265÷5×7=371914-20×26=39447×42=1974615×(54÷9)=3690992-411=58114×19-161=105896÷8+559=6716.8-2.2=4.6300+715-75=94062×(90÷6)=930563-424=1391/6+4/6=5/610×18÷2=9099×18×3=5346840÷(30÷6)=168155+43+665=863321-272+696=745(439-403)÷2=1813×61=793372+327-168=531780+136=916435-(32+177)=22680×4=320416÷4+76=180609×8-703=4169886-605+948=1229304÷(4×2)=38(116-98)÷2=919×49=931(487-307)÷5=36344÷2=172168+276-218=22611×(343-340)=33330-24×13=1814×2÷4=7383+(989-903)=469168÷(457-454)=5610×85=850405-801÷9=316961×2=1922451-(421-397)=427944+(861-544)=1261354-33×2=288924÷(24÷4)=154123×6-736=2720÷3÷6=40210+653+362=1225120×3÷5=72602×4÷7=344987-882+53=1583.6+4.7=8.3875+705=1580758÷2×4=151610×5×55=2750406×6÷3=812292+583+824=16998.2-7.4=0.814×10-84=56530-609÷7=443792×6÷3=158439.0-5.6=33.412×77-620=30419×22-45=373430+49-162=31751×92÷3=1564250-12×13=9442×15=630121×6×2=1452221+101=322588÷(2×2)=1477.4+6.6=14.0927×6÷9=618494-193+63=364660÷2÷5=6614×6×90=7560227+266-167=32670×11=770313×(18÷9)=62684÷7×22=2648.3-5.0=3.3333-269+177=241(223-139)÷4=21629+379+749=175710×(234÷6)=390423÷3=14138×20+16=776163+835÷5=33043×(27÷3)=387276+568÷8=3473/7-1/7=2/7600÷(2×4)=75150÷3÷5=1062×(489-482)=434306÷(524-518)=5187×(146÷2)=6351406÷7×29=1682374÷(401-399)=187644-29×18=122335-144÷6=31127×96×6=1555237.6+53.0=90.620×(80÷8)=200286-125+35=196930-275-184=471168×2+708=1044(960-318)÷2=32138×4×7=106471×(924-832)=6532341+(276-150)=467441÷(14÷2)=6390×(476÷7)=6120624÷(125-117)=78480÷(54÷9)=8056×6+447=78356×91÷4=127426×12×3=936430÷(312-310)=2155.3-4.0=1.3150×4+332=93285.8-77.5=8.3573×(30÷6)=2865311+213+263=78710×84÷8=105234÷9÷2=13138×5+51=741309-(33+153)=1234.2+6.8=11.0250×(20÷5)=1000620+33×13=1049205+37=242186+391=577850-(709+73)=68250+111-170=19134×(971-879)=312828÷(322-315)=410÷(45÷9)=264÷(2×2)=1629×14+409=815351-(31+282)=38150÷2÷3=25776÷8×75=7275709-250-346=113419-110÷2=364130÷5×30=7804/7+2/7=6/719×19-259=10270×7-60=430130-147÷3=8131×2×50=3100754-(158+220)=376977-49×11=438228×4÷6=152305+262-394=173432-37=395639×6÷3=1278968-615+378=73148×(336-329)=33627×2×26=1404900÷6÷2=75600÷2+263=563908÷4=227471÷(12÷4)=157126×4-279=22512×48÷3=19296+402+561=105926×36=936914-(743-339)=510181+13×21=454941-32×12=557(217-35)÷2=91731×6-396=399026×38-564=424219-98=121926-(378+327)=221216-