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168-334÷2=48.5+30.5=20×25-132=355+(158-94)=640÷5×4=302÷2=433-338+59=70×4=70×12+177=97×73×9=514-271-143=123×5=415×(24÷8)=724×7=8.7-5.6=6.9+9.5=371×(454-447)=5/7-1/7=71×7=72×44=36×(390÷5)=948÷4÷3=400÷(28÷7)=48×11÷4=7.7+5.0=123+312×2=406-137+156=11×(544÷8)=192÷(97-95)=401-11×19=18×17×2=22×38=161×(318-315)=75×72=11×(385÷7)=511-18×20=368÷4=56×7×9=926-(620+161)=448-780÷2=70×2×6=103+59=578×5÷2=834÷6+997=63÷7×3=20×25=216÷(249-247)=174+490+756=240÷5÷4=977-16×38=452-153-175=110+143+582=94×26=14×36÷2=588÷(2×2)=701-47×6=26×10-34=816×4÷8=48×2×64=305÷(35÷7)=456÷(71-69)=70×13=69÷(21÷7)=421+32×15=348÷(3×2)=580+227×3=224÷(26-22)=317×5-824=994-(728-146)=22×9+490=2.3+7.1=405÷3×9=326-25×4=406+103×2=(207-196)×48=141×(36÷6)=270+(226-152)=787-588=410-(441-303)=297-(366-186)=961+983-938=411+26+87=(675-95)÷5=468-44-100=598×(12÷6)=37×(48÷4)=914-116=67×9-341=264+140-208=88×6-477=54×2=627×2÷6=969+223-557=78+215-129=152÷(36÷9)=192+273-92=90+118=301+(247-162)=165+503-512=336÷3×9=82×7÷2=486÷(2×3)=125÷5×14=577×5-783=2.4+0.9=108×6÷9=4.3+59.4=192-22-139=185×(218-214)=601×(830-827)=13×61-130=235+(557-180)=54×47÷2=384÷6+263=948+313=392-162÷9=146×(534-528)=524-248=15×5×4=872-361×2=12×(117÷3)=342÷6=468-311+135=29+365×2=774÷9×46=400×5=195÷5×9=43+893+587=908÷4×5=794-712=168×4÷8=99×(20÷5)=574×6÷3=89×(99÷9)=216×2×3=297×8-760=474-(405-51)=302-(20+44)=(150-10)÷7=270÷6×65=205÷(709-704)=2/7-1/7=49×(85÷5)=253-(123+92)=235-135÷5=39×23-617=76×(40÷4)=4.7-4.3=30÷2×51=873÷3×8=46×28=98+275×3=415-200-211=236+319×2=866-314×2=428-228=(563-488)÷3=393-236÷4=799+681-543=304÷(69-61)=16×17-22=168÷2×44=26×32=364÷2=31×2×62=663×8÷6=86×63×7=10×3×50=309÷3=430÷5×2=92×(880-864)=486-452+219=453+262-457=484-10×24=897÷3=846÷2×8=47×(36÷4)=100÷4=44×12÷8=129÷(24÷8)=15+(435-230)=67.0-16.3=66÷6×65=370-151=12×6×39=774÷(2×3)=93×6÷3=3/7-1/7=301+204÷2=326+402×2=69×2×5=16×(436-384)=705÷(515-510)=279÷(3×3)=28×2×34=69×(234-230)=12×2×89=336÷4×3=42×3=213+52×18=540×7÷5=11×24×2=111+13×29=599×(500-491)=6.7-6.4=653-52×2=315÷3=137×9-791=242-13×5=1/5+2/5=310-122-84=424+19×14=609-53×11=936÷2÷6=628÷2÷2=411-20×20=726-(47+504)=9.4+4.0=287÷7×15=920÷2+640=883×8=30×69÷6=875-147=237÷(18÷6)=390×2-654=21×31-24=65×(329÷7)=582×(18÷9)=39×22-351=495÷3=168÷(30÷5)=86×79=794÷(18÷9)=4/7-2/7=208÷(2×2)=85×10=491+717+700=5/10-2/10=376+105-386=870÷5÷2=350-200+341=197+32×11=(239-229)÷5=611-485+886=928-124×3=11×48-421=72÷4×49=66÷6=557-117+305=47×92=44×56×6=322-17-179=174÷(2×3)=48×2×46=885-11+309=336÷(12÷2)=317×3-323=235×(12÷3)=480÷4÷6=27×2×14=87.1+5.1=(899-859)×75=962-425=480÷4=7.1-3.6=235-417÷3=151+361×2=379-155-120=10×(454-382)=212÷(14÷7)=768÷4=14×10×2=577+24×24=24×34÷4=295+58×9=925-(303+233)=436-42×9=70÷7=13×27=292÷2÷2=333-248+281=434÷(42÷6)=810÷(3×2)=(868-732)÷2=85×60÷2=(706-500)÷2=150+34×16=751×(54÷6)=(434-389)÷3=20×2×6=410×2÷5=245+771=157-148+430=13×18=417-117=360×(792-787)=84÷7=930-(856-97)=402-830÷5=2/3-1/3=81+274+303=516+49×11=17×15×3=696÷(3×2)=348÷(21÷7)=15×2×77=483-532÷4=694÷(16÷8)=478+(598-269)=2.2+8.5=18×(234-207)=143×(24÷4)=78×46=90+355-35=900÷6÷3=(422-128)÷3=769-(643-162)=560÷(891-884)=194-760÷4=132÷(361-358)=7.5-5.6=36×(465÷5)=381-(79+178)=128+234=478+12+495=61.1+18.1=273×(14÷7)=5/8+2/8=11×44-447=935-(652+235)=783-121×5=630÷5×2=416-(152+253)=415-31×13=486×(14÷7)=47×2×53=176×4-489=685+(725-567)=930-(84+601)=458+(166-49)=53×75÷5=10.0+4.1=954×(680-676)=30×(36÷6)=696+350-128=597-33×11=329÷7×19=13×30×2=17.3+25.9=39×(780-708)=5.5+82.9=800÷4=835+385-759=305×3+823=406-(143+221)=801-99×5=180÷(23-21)=417-39×10=199×(20÷4)=330-300+360=477+344×2=42÷3×7=716-(765-738)=108×8=0.4+9.0=10.0-7.0=19×3×78=927÷(21÷7)=95×(123÷3)=(453-382)×26=61×15×6=15×3×91=6.7+4.8=175+535=412+85=10×(153÷9)=28÷4=15×23+169=448+896-873=3.7+4.8=207÷3×14=492+(764-397)=440-188-250=423-100×4=501+343+40=145×4+31=62+408×2=815×3=662-67×9=670-30-321=152-(357-211)=105×2×3=92×7÷4=27×7×4=648÷9÷3=19×5×15=24×(352÷4)=458-(438-120)=466×(54÷9)=49×10-341=(619-55)÷4=351+67=(420-410)÷5=10+84÷6=632+195-382=472÷2÷4=244+781+386=286÷2=42×11=15×25-355=258+48-63=156+238=10×(268-179)=186×4+160=69×70÷6=806-604÷2=251+811-543=5/9+3/9=72÷9×21=528+75×3=52×86×5=229×3-662=495×4-377=54×4÷3=936÷9÷4=6.8-3.3=15×(464-448)=235-16×3=330+51×12=949-36×25=137×6+151=355+177=760-(422+286)=577-(786-319)=32×13×2=19×28÷2=42×19÷6=283-567÷3=657-(154+284)=15×64÷3=66+789÷3=5/10-3/10=39×23+638=480÷(4×2)=114÷6=505-164-120=460÷2=395-(196+169)=981-464×2=432÷9×34=967-(736+211)=741×3=722-209=66÷2×75=857-36×15=(389-372)×26=35×(287-225)=164×(159-156)=380÷4×68=936÷2÷3=32×3×57=(370-332)×17=403+19×28=16×51÷8=135÷(3×3)=888÷6×9=429×4-785=80×46=144+14-69=352÷4×9=159+390÷5=56÷(2×2)=16×42+294=756÷2÷7=(407-55)÷2=189÷7+402=352÷2×7=868×2-896=468-(270+192)=287-19+147=324×(241-238)=10×17×2=220×(24÷6)=31+955-893=495-22÷2=191×5+164=23+38×10=409-178-103=730÷(15÷3)=662-374=889×(40÷8)=66×80÷5=305×3=447-41×10=642-25=664÷(263-261)=376÷4=63.7-54.4=36×7×4=215-55×3=207÷9×38=9.3-8.3=277+216=582-307+352=86×(794-703)=490-(111+368)=72÷(16÷4)=576+22×15=10×20×2=98×78×5=(472-448)×11=437×(493-487)=448×(20÷4)=151×6÷3=(386-56)÷5=910÷(628-626)=112÷8=468÷6×2=(456-422)×84=77.9-6.1=882÷9÷7=11×(285÷5)=481-30-382=59×9÷3=960-155×3=106×4×2=15×(512÷8)=330÷2×5=385÷5×3=931-(202+613)=60÷5×30=935-(482+329)=288÷9÷2=46×17-424=18÷9×37=571-894÷3=242×9-466=726÷6×7=9.5-6.9=578+801=30×26=40×2×74=210×4-602=922+14+44=963-214-27=200-(333-322)=196+(369-133)=620-(63-52)=69×(343-247)=52×3×8=15×11×3=16×28-70=368+(196-11)=980÷(2×2)=1/8+5/8=412×(764-757)=823-179×2=37×21=12×49÷4=74×2×3=320÷8×7=266+222+148=495-181+444=759-552=4.5+7.0=908×6=256÷(503-495)=496÷(4×2)=213+214=12×17×4=341×2×6=212+17×11=994-357+379=587-528+566=223×3=905×(815-808)=(445-379)÷6=106-144÷4=(648-240)÷2=359-(129+90)=212+196-360=10×43×2=450-286=948-29×21=124×(27÷9)=38×(420÷6)=934-55-456=129+13×38=79+27×3=54×(117÷9)=300-113-162=186+219=64×56÷7=154-608÷8=396÷(2×2)=262+(413-97)=210÷3=311+405-88=439-(559-180)=893-10×38=64×66÷6=272-(378-119)=33×30÷5=788÷4=285×(381-373)=112×8×2=(771-737)×74=5.7-4.0=2/8+4/8=340×(28÷7)=996+54×15=12×49-168=238-(234-111)=48×65×8=(781-196)÷9=144÷4=829+18×21=5/8+3/8=594÷(185-183)=766×3-191=335×(251-244)=927-(860-337)=70+(150-127)=955-50×10=14×15=21×19×2=345-38-291=300+290×2=256-917÷7=66.6-41.1=267-(122+133)=36+50×14=61×(377-372)=3.1+4.8=49×92÷4=371÷(573-566)=12×31÷2=527×3-240=460÷(12÷6)=962÷2+305=37×12-89=437-(84+82)=395-(383-249)=271-125×2=12×36-119=984÷4=599×(10÷2)=31×18=87×6+475=395-14×14=29×33×3=396÷(3×2)=291-59-203=359-536÷2=81+57÷3=23×2=108×9÷3=315-49×3=414÷2×3=339+15×35=41.2-2.5=9.4+6.8=444÷(459-456)=(607-427)÷9=160+215=22×11×2=87.6+12.0=93×10+34=532+23×36=95+(265-67)=(192-175)×29=87×(292-284)=300+57×7=356+(259-159)=468÷4÷3=112+(476-343)=13×6×16=263+186=77+84×4=460+318÷2=47×(288÷3)=179-360÷9=634-(65+505)=211×2×9=46×(135÷9)=97×10-649=762÷3+716=386-330+255=16×(228÷3)=157-27=486+100×4=28×17-244=316+(971-662)=36×2÷9=8.5-8.2=347+200÷2=(965-945)×64=498-76=131-128+103=38×(300÷6)=659-236=50×9-428=932+11×18=14×51=20×4×55=57×(200-151)=4/8-3/8=237-78×3=400+(147-71)=245×(24÷4)=276÷4×20=84×(81÷9)=14×52-421=637-159×3=972÷2=28×13×2=216+140-80=213-304÷2=53+161-94=198÷(827-824)=5.0+0.5=135×6÷3=26×2×71=169×(626-617)=32×(68÷4)=780÷6÷5=828×(12÷6)=621-187+804=46×(602÷7)=8.4-5.5=2/5-1/5=127-11×11=116÷4×7=352×(426-417)=454-(277-204)=872+944÷2=12×3×84=335÷(25÷5)=288÷(3×2)=67×2×6=13×13×2=96×33×5=856÷(4×2)=812-251+516=35×(270-262)=230+14×43=72×2×6=(513-420)÷3=549+701-918=2.1+4.0=3/6-1/6=375×7-641=12×3×68=355+295-289=206×4×9=28×3×2=3.3+8.3=16×96÷6=487-445+27=760-137+277=101×2×5=45÷(13-10)=432÷6÷9=256÷2×5=74×(100÷2)=714×2=3/6+2/6=929+(832-158)=48×19÷3=306÷(3×3)=287+175=438-33×10=180÷4×17=15×4×50=550+53+288=17×56÷2=348÷3×5=378×2×7=39+72=(413-86)÷3=863+630÷2=427×2=48÷4=505+502+290=366-28-231=176×4-542=433-359+675=445-35×4=522-75=27×(27÷3)=95×9÷5=11×4×51=912÷(2×4)=989+138+63=670-792÷6=345-58×5=63÷7=123+(433-367)=391-10×37=80÷5+802=(573-153)÷7=27×98×6=510×2=10×45-125=495+902-412=396-30×12=385-45×8=661-18×32=36×21=72×17×3=21×16-38=85×9÷5=379+(278-244)=19×19-211=587×2=69+336=904-644÷2=47+10=701+(919-602)=37+34=111+85×2=442-(435-217)=102÷(2×3)=339÷(12÷4)=207+(419-283)=359-153÷3=861+88×4=25×(253-247)=182+308-212=(411-107)÷4=443×3=(945-918)÷3=761-39×14=36×22÷4=112×6=144÷6×27=461-10×34=932÷2×3=710+499+996=7.6-2.1=864×4÷8=217÷7×2=221-225÷5=372-62=365+(403-134)=406×2×6=382+40×12=(322-196)÷6=306÷9×3=7/9+2/9=43×74=462-206×2=301-72÷2=(783-243)÷4=115+374+93=41×11-79=499+782+443=406-306+263=572-37×11=623-54÷9=525÷5÷5=490-166=10×8×28=64.8-47.2=32+480÷3=247×3+110=598+91÷7=208×3÷2=635÷(380-375)=85×48÷6=403-308=449+42×6=70×(24÷2)=664÷2÷2=64×3÷2=19×(470-424)=10×(284÷4)=180+59×10=104÷(36÷9)=8.6-1.0=72÷8×4=309×3×9=72÷9×24=346-76×4=7.8-6.4=286+944=61-(91-34)=21÷3×54=121×4-148=114×2×4=559+116+139=960÷4=364-264+218=172+(533-427)=93+296-223=713+149+778=14×(58÷2)=330÷3=88×5×2=378÷(2×3)=362-34×9=212+477=323-66=126÷2÷9=1.4+1.4=362+98-425=636-331=37×9-314=15×16×3=672×8÷6=324÷9÷9=974+144+266=11×9×85=288+24÷4=872+856+875=375-15×20=175×3×9=292-226=30×11-153=161+47×9=40÷8×53=693÷7×58=11×79×6=17×(252÷6)=75.7-14.8=71×(12÷3)=413×2=18×(442-398)=69×10-238=34×27=780÷6×9=21×6×4=234÷(199-193)=255+118=519+315+788=707-10×22=909×(882-874)=81×6-302=41×71=986+(346-239)=502+(915-684)=506+504÷6=333÷(3×3)=315-215+274=63×20÷9=405-608÷2=763÷7×8=387+24×14=631×8=378+164+438=10×16+284=36÷(2×2)=(362-282)×12=76×(104÷2)=475-72÷8=351+403+13=477÷9×73=342÷(142-133)=45×10-217=44×53=10×9×69=913-670-222=438-(93-78)=2.6+3.9=18×48-704=340÷(20÷4)=83×42=70÷5÷2=561-43-480=144+158+320=990-10×80=17×20-45=945÷(3×3)=360-244=720÷2÷9=21×3-49=280-43-237=955×7÷5=897×(72÷8)=119×8×4=27×(248-220)=129-18=(260-118)÷2=(212-192)×84=247×4-265=425×9=864÷6+72=768÷4×3=608×9-135=50×19-764=123×(330-323)=250-(31+214)=364-182=26×33=829-(315-35)=279-716÷4=340+809=23×17-98=744×9÷6=228÷4÷3=2.8-2.0=456÷2÷3=852÷(32÷8)=446÷(16÷8)=466+696÷8=45×44÷4=343÷7+103=348-11×27=161×4×9=355+127×5=297÷3×17=343+499=415×2÷5=20+413-274=390÷3+704=56÷2=41×14-395=85+381=880-(70+23)=935-593=127×8=936÷6÷4=25×27=19×(360-354)=620+46×7=125×(15÷5)=172-110+809=45×(244-236)=21×(18÷2)=105×9-470=441÷(347-338)=268+(388-287)=147÷3÷7=12×42=764-482=426-(431-219)=33.2+8.5=417-(329-150)=608÷8+482=471-720÷2=66×(28÷4)=585÷(318-315)=450÷6×5=287+121=354×4÷6=109-(505-445)=(321-295)×38=41.7+53.5=936÷2÷2=563+48×5=44÷(224-220)=353+654÷6=326×(247-239)=1/7+3/7=920×9÷2=308-14×5=325×3-282=297+37+797=11×8×78=129+634+133=234-25-86=98÷(224-222)=787-194-101=21×66=860×6-759=200×2=220×7÷5=535-420+673=123-107+346=26×2×59=(317-289)×44=15×4×38=(92-80)×17=13×6×19=(941-89)÷3=102+824÷8=1/4+2/4=2.6+5.9=96.9-70.2=575+320=22×(120÷3)=51+325+500=983-901+830=85+806+26=974×(64÷8)=920-244-528=842-(296+242)=188-(429-385)=19×(115÷5)=(371-263)÷3=673×(24-15)=160÷5=135-124+385=29×33-828=244+585-333=744÷(2×3)=33×7=481-40×5=250+(262-95)=41×20×5=65×91=402+96=11×34×3=9.8-0.9=458-(206+248)=265×3=160×3×6=330÷6÷5=180÷9×26=484-392=37×6×4=252-873÷9=688-(917-481)=15×41+361=35×2×8=182×(40÷8)=15×29=910-57-254=395-13×11=288÷8+378=447-65=(458-178)÷2=45.1-28.6=(121-49)÷8=203-26×7=728÷4×5=303-325÷5=15×20÷3=455-119-192=192×4+399=610÷5+835=217+287=99÷(82-73)=927×9=408÷(132-129)=27×(96÷3)=114+77×6=218÷2=65×63×9=212×9-693=433+65+46=585÷5÷3=612×(40÷8)=78÷3×53=600÷6÷5=93×6-103=304÷(4×2)=272+51×7=337-18×17=3.7+5.0=295+168=22×66=315÷(317-308)=307+310+286=364-(66+273)=(538-483)×34=16÷2×13=430÷5×3=631+22×16=132×6-373=196-31×4=214×3×2=127×4÷2=39×(50÷5)=204+451+72=72÷(16÷8)=975-798+289=184×(302-297)=10+181-44=5/8-2/8=65÷5=239×3=8.6-4.6=74×(448-441)=352÷(4×2)=241+208+349=11×3×7=319-(38+191)=42×2÷7=879-826+284=42×(164÷2)=137-35+368=48+400-20=720÷6+144=974-(387-86)=58×68=85×36÷3=243÷(24÷8)=228÷(500-494)=18×13-91=1.2+70.5=30.2+26.9=9.4-3.4=213-(369-296)=95÷5×52=3/7-2/7=484÷(20÷5)=45×18+348=852-(99+440)=495÷(297-292)=408×4-770=660÷6×2=472-80-67=18+464×2=45×10+193=23×3×58=10×62=20×4×36=54÷6×22=91÷7×6=45×2×63=29×4×7=324-210÷6=50+(293-68)=635+617-979=182×(64÷8)=344+383=10×8×5=677+(695-481)=112÷7×42=688÷(58-54)=59×47×8=842-(583+194)=363-196=95.8-16.2=447-540÷4=820÷5+323=198÷2=1/6+3/6=313-106-163=573-314+888=64÷4+373=512÷2=14×78÷4=246-20×4=41×7=2.9+8.8=244÷4×8=11×6×20=239-171+67=189÷3÷9=48×10×2=33×14÷7=6.6+6.1=820÷4+201=675+(749-91)=456+12×43=288-53-118=56÷7×23=155÷5×31=395÷(20÷4)=219×7-326=610-(394-375)=10×23×2=34×(80-51)=284-172=156÷(157-153)=18×(248-241)=4.8-2.8=846×6÷3=(433-412)×19=735-334-140=287×(305-299)=520÷5÷8=536÷(978-974)=257-14×4=9.4-4.0=29×62×4=993-(289-68)=469+348×2=17×42-541=51×8÷3=712-(186-112)=3.8-3.7=113×2-176=21×13×7=31×18×8=744÷2×8=37×48=454-18×12=125-(22+24)=13×9×8=36×2×98=99×(24÷3)=16×(174÷3)=80×21÷4=11×6×56=24×21-95=21×4×76=19×3×8=6.2+3.1=668+346+884=(388-126)÷2=(647-79)÷4=808-80×5=278+101=832÷(4×2)=8.7-6.0=116×4×2=321-636÷6=(152-80)÷2=166-14=31×(30÷6)=224×4÷7=746÷(18÷9)=288÷(54÷9)=73×(385-319)=862-258-313=736+(692-369)=10×63÷9=26×2×73=34×(378÷6)=469-231×2=18.5+78.7=475+156×2=(851-494)÷3=184÷(2×2)=79+741÷3=330÷(12÷4)=870-80×10=115×(188-180)=(112-56)÷4=(164-110)÷9=366-(174+27)=(918-564)÷3=215÷(30÷6)=264+227-382=53+473+747=528×6=15÷3×58=23×(165÷5)=905-199-371=166×4-31=(473-67)÷7=22×35÷2=460÷(2×2)=13×3×63=51×(436-422)=912-252+536=33+10×55=724×2-10=34×11-328=152÷4=790-(494-284)=928-35×22=405-(426-38)=8.7+8.5=(66-16)×13=19×19-177=200÷5×40=360÷6÷3=125+344-465=412-136-211=92÷4×86=36×(30÷5)=33×3×18=15×44-429=464-351+239=430-11×30=153+31×23=920÷(2×4)=23×5=287+16×2=608÷4÷8=296÷(460-458)=115×6÷2=249-(20+180)=(450-79)÷7=41×11+209=795-223-462=26×(168-159)=638×(120-111)=477+21÷3=84×2÷6=874÷(799-797)=80.4-62.7=547×6÷2=951-(295+100)=221+686=90.7+4.8=10×72÷9=226÷(14÷7)=108÷(2×3)=222×5-707=116×(329-322)=40×18÷8=38×13×2=620÷(2×2)=59×(361-356)=497-(584-427)=468÷(81÷9)=272+(784-98)=9.0-7.6=386-101×2=68×(315÷5)=691+166-466=223×4=443-98×2=748-15×18=520÷8×19=972-116-391=22×(276-255)=600÷(2×3)=781-(379-52)=16×52=993×7=379×6-316=10×(831-813)=807-17×14=95×4×8=(676-88)÷7=402÷(409-403)=69×12÷6=460+627=64×2=140×5-639=311+680=460-(453-361)=878÷2=18×27-79=919-728-182=259×(24÷3)=419-(227+177)=54×(142÷2)=849+43×21=656-14×41=817-(383+214)=413+(225-31)=416÷(10÷5)=759-(364+35)=57×(129-126)=213-17×10=397-172+195=479-138=86×71÷2=317-526÷2=213-450÷5=96×(14÷7)=188÷4=51×96×2=752÷(2×4)=111÷(21÷7)=55+417-67=800÷(4×2)=82×5=810×2=10×81÷3=331-(47+260)=729-28×18=285÷(283-278)=720÷9+379=75×12=137×7=696÷6÷4=612÷(2×3)=(219-168)×13=386-(439-149)=35×(162-153)=15×33-239=795÷5÷3=0.3+4.5=956-395=864-732÷6=621+839-369=758÷2=7.6+1.2=(241-16)÷9=420-351=73+252=427+533+840=564÷2+802=389-229-130=816-141=646÷2×5=973-38-471=216+178+185=477-22×11=356+196÷4=113-59=851-86×6=165+310=650+(893-344)=351×(222-214)=1.8-1.5=(880-813)×17=660×8÷4=97+60+757=9.1+2.3=111-(31+20)=114÷(36÷6)=142÷(63-61)=9.2-3.4=149+112-125=69×(141÷3)=445÷5×56=107-47×2=19×88=488-86÷2=25×3×25=15×10×6=124×(18÷6)=432÷4÷2=792÷6+820=740+(873-373)=110÷(52-50)=150+20+487=1/5+3/5=87×10÷2=711-(531-437)=984×(36÷9)=172+14×37=951÷(27÷9)=576-604÷4=80.5-50.5=516÷(21÷7)=(455-41)÷2=916-488+916=688×2=934-(229-77)=105÷(49÷7)=429-91×4=262+(305-85)=111×2+212=34+(923-203)=489-417=356÷2÷2=182+19+597=193-132÷3=2.4-0.3=516÷(2×3)=767-377-175=28×(440-394)=64÷(2×4)=21÷(48-45)=491-(232+136)=613+(659-385)=10+462-338=72×5÷2=24÷3×97=336+233=32+566÷2=144÷(36÷6)=572÷4×6=74.4-26.4=参考答案168-334÷2=148.5+30.5=79.020×25-132=368355+(158-94)=419640÷5×4=512302÷2=151433-338+59=15470×4=28070×12+177=101797×73×9=63729514-271-143=100123×5=615415×(24÷8)=1245724×7=50688.7-5.6=3.16.9+9.5=16.4371×(454-447)=25975/7-1/7=4/771×7=49772×44=316836×(390÷5)=2808948÷4÷3=79400÷(28÷7)=10048×11÷4=1327.7+5.0=12.7123+312×2=747406-137+156=42511×(544÷8)=748192÷(97-95)=96401-11×19=19218×17×2=61222×38=836161×(318-315)=48375×72=540011×(385÷7)=605511-18×20=151368÷4=9256×7×9=3528926-(620+161)=145448-780÷2=5870×2×6=840103+59=162578×5÷2=1445834÷6+997=113663÷7×3=2720×25=500216÷(249-247)=108174+490+756=1420240÷5÷4=12977-16×38=369452-153-175=124110+143+582=83594×26=244414×36÷2=252588÷(2×2)=147701-47×6=41926×10-34=226816×4÷8=40848×2×64=6144305÷(35÷7)=61456÷(71-69)=22870×13=91069÷(21÷7)=23421+32×15=901348÷(3×2)=58580+227×3=1261224÷(26-22)=56317×5-824=761994-(728-146)=41222×9+490=6882.3+7.1=9.4405÷3×9=1215326-25×4=226406+103×2=612(207-196)×48=528141×(36÷6)=846270+(226-152)=344787-588=199410-(441-303)=272297-(366-186)=117961+983-938=1006411+26+87=524(675-95)÷5=116468-44-100=324598×(12÷6)=119637×(48÷4)=444914-116=79867×9-341=262264+140-208=19688×6-477=5154×2=108627×2÷6=209969+223-557=63578+215-129=164152÷(36÷9)=38192+273-92=37390+118=208301+(247-162)=386165+503-512=156336÷3×9=100882×7÷2=287486÷(2×3)=81125÷5×14=350577×5-783=21022.4+0.9=3.3108×6÷9=724.3+59.4=63.7192-22-139=31185×(218-214)=740601×(830-827)=180313×61-130=663235+(557-180)=61254×47÷2=1269384÷6+263=327948+313=1261392-162÷9=374146×(534-528)=876524-248=27615×5×4=300872-361×2=15012×(117÷3)=468342÷6=57468-311+135=29229+365×2=759774÷9×46=3956400×5=2000195÷5×9=35143+893+587=1523908÷4×5=1135794-712=82168×4÷8=8499×(20÷5)=396574×6÷3=114889×(99÷9)=979216×2×3=1296297×8-760=1616474-(405-51)=120302-(20+44)=238(150-10)÷7=20270÷6×65=2925205÷(709-704)=412/7-1/7=1/749×(85÷5)=833253-(123+92)=38235-135÷5=20839×23-617=28076×(40÷4)=7604.7-4.3=0.430÷2×51=765873÷3×8=232846×28=128898+275×3=923415-200-211=4236+319×2=874866-314×2=238428-228=200(563-488)÷3=25393-236÷4=334799+681-543=937304÷(69-61)=3816×17-22=250168÷2×44=369626×32=832364÷2=18231×2×62=3844663×8÷6=88486×63×7=3792610×3×50=1500309÷3=103430÷5×2=17292×(880-864)=1472486-452+219=253453+262-457=258484-10×24=244897÷3=299846÷2×8=338447×(36÷4)=423100÷4=2544×12÷8=66129÷(24÷8)=4315+(435-230)=22067.0-16.3=50.766÷6×65=715370-151=21912×6×39=2808774÷(2×3)=12993×6÷3=1863/7-1/7=2/7301+204÷2=403326+402×2=113069×2×5=69016×(436-384)=832705÷(515-510)=141279÷(3×3)=3128×2×34=190469×(234-230)=27612×2×89=2136336÷4×3=25242×3=126213+52×18=1149540×7÷5=75611×24×2=528111+13×29=488599×(500-491)=53916.7-6.4=0.3653-52×2=549315÷3=105137×9-791=442242-13×5=1771/5+2/5=3/5310-122-84=104424+19×14=690609-53×11=26936÷2÷6=78628÷2÷2=157411-20×20=11726-(47+504)=1759.4+4.0=13.4287÷7×15=615920÷2+640=1100883×8=706430×69÷6=345875-147=728237÷(18÷6)=79390×2-654=12621×31-24=62765×(329÷7)=3055582×(18÷9)=116439×22-351=507495÷3=165168÷(30÷5)=2886×79=6794794÷(18÷9)=3974/7-2/7=2/7208÷(2×2)=5285×10=850491+717+700=19085/10-2/10=3/10376+105-386=95870÷5÷2=87350-200+341=491197+32×11=549(239-229)÷5=2611-485+886=1012928-124×3=55611×48-421=10772÷4×49=88266÷6=11557-117+305=74547×92=432444×56×6=14784322-17-179=126174÷(2×3)=2948×2×46=4416885-11+309=1183336÷(12÷2)=56317×3-323=628235×(12÷3)=940480÷4÷6=2027×2×14=75687.1+5.1=92.2(899-859)×75=3000962-425=537480÷4=1207.1-3.6=3.5235-417÷3=96151+361×2=873379-155-120=10410×(454-382)=720212÷(14÷7)=106768÷4=19214×10×2=280577+24×24=115324×34÷4=204295+58×9=817925-(303+233)=389436-42×9=5870÷7=1013×27=351292÷2÷2=73333-248+281=366434÷(42÷6)=62810÷(3×2)=135(868-732)÷2=6885×60÷2=2550(706-500)÷2=103150+34×16=694751×(54÷6)=6759(434-389)÷3=1520×2×6=240410×2÷5=164245+771=1016157-148+430=43913×18=234417-117=300360×(792-787)=180084÷7=12930-(856-97)=171402-830÷5=2362/3-1/3=1/381+274+303=658516+49×11=105517×15×3=765696÷(3×2)=116348÷(21÷7)=11615×2×77=2310483-532÷4=350694÷(16÷8)=347478+(598-269)=8072.2+8.5=10.718×(234-207)=486143×(24÷4)=85878×46=358890+355-35=410900÷6÷3=50(422-128)÷3=98769-(643-162)=288560÷(891-884)=80194-760÷4=4132÷(361-358)=447.5-5.6=1.936×(465÷5)=3348381-(79+178)=124128+234=362478+12+495=98561.1+18.1=79.2273×(14÷7)=5465/8+2/8=7/811×44-447=37935-(652+235)=48783-121×5=178630÷5×2=252416-(152+253)=11415-31×13=12486×(14÷7)=97247×2×53=4982176×4-489=215685+(725-567)=843930-(84+601)=245458+(166-49)=57553×75÷5=79510.0+4.1=14.1954×(680-676)=381630×(36÷6)=180696+350-128=918597-33×11=234329÷7×19=89313×30×2=78017.3+25.9=43.239×(780-708)=28085.5+82.9=88.4800÷4=200835+385-759=461305×3+823=1738406-(143+221)=42801-99×5=306180÷(23-21)=90417-39×10=27199×(20÷4)=995330-300+360=390477+344×2=116542÷3×7=98716-(765-738)=689108×8=8640.4+9.0=9.410.0-7.0=3.019×3×78=4446927÷(21÷7)=30995×(123÷3)=3895(453-382)×26=184661×15×6=549015×3×91=40956.7+4.8=11.5175+535=710412+85=49710×(153÷9)=17028÷4=715×23+169=514448+896-873=4713.7+4.8=8.5207÷3×14=966492+(764-397)=859440-188-250=2423-100×4=23501+343+40=884145×4+31=61162+408×2=878815×3=2445662-67×9=59670-30-321=319152-(357-211)=6105×2×3=63092×7÷4=16127×7×4=756648÷9÷3=2419×5×15=142524×(352÷4)=2112458-(438-120)=140466×(54÷9)=279649×10-341=149(619-55)÷4=141351+67=418(420-410)÷5=210+84÷6=24632+195-382=445472÷2÷4=59244+781+386=1411286÷2=14342×11=46215×25-355=20258+48-63=243156+238=39410×(268-179)=890186×4+160=90469×70÷6=805806-604÷2=504251+811-543=5195/9+3/9=8/972÷9×21=168528+75×3=75352×86×5=22360229×3-662=25495×4-377=160354×4÷3=72936÷9÷4=266.8-3.3=3.515×(464-448)=240235-16×3=187330+51×12=942949-36×25=49137×6+151=973355+177=532760-(422+286)=52577-(786-319)=11032×13×2=83219×28÷2=26642×19÷6=133283-567÷3=94657-(154+284)=21915×64÷3=32066+789÷3=3295/10-3/10=2/1039×23+638=1535480÷(4×2)=60114÷6=19505-164-120=221460÷2=230395-(196+169)=30981-464×2=53432÷9×34=1632967-(736+211)=20741×3=2223722-209=51366÷2×75=2475857-36×15=317(389-372)×26=44235×(287-225)=2170164×(159-156)=492380÷4×68=6460936÷2÷3=15632×3×57=5472(370-332)×17=646403+19×28=93516×51÷8=102135÷(3×3)=15888÷6×9=1332429×4-785=93180×46=3680144+14-69=89352÷4×9=792159+390÷5=23756÷(2×2)=1416×42+294=966756÷2÷7=54(407-55)÷2=176189÷7+402=429352÷2×7=1232868×2-896=840468-(270+192)=6287-19+147=415324×(241-238)=97210×17×2=340220×(24÷6)=88031+955-893=93495-22÷2=484191×5+164=111923+38×10=403409-178-103=128730÷(15÷3)=146662-374=288889×(40÷8)=444566×80÷5=1056305×3=915447-41×10=37642-25=617664÷(263-261)=332376÷4=9463.7-54.4=9.336×7×4=1008215-55×3=50207÷9×38=8749.3-8.3=1.0277+216=493582-307+352=62786×(794-703)=7826490-(111+368)=1172÷(16÷4)=18576+22×15=90610×20×2=40098×78×5=38220(472-448)×11=264437×(493-487)=2622448×(20÷4)=2240151×6÷3=302(386-56)÷5=66910÷(628-626)=455112÷8=14468÷6×2=156(456-422)×84=285677.9-6.1=71.8882÷9÷7=1411×(285÷5)=627481-30-382=6959×9÷3=177960-155×3=495106×4×2=84815×(512÷8)=960330÷2×5=825385÷5×3=231931-(202+613)=11660÷5×30=360935-(482+329)=124288÷9÷2=1646×17-424=35818÷9×37=74571-894÷3=273242×9-466=1712726÷6×7=8479.5-6.9=2.6578+801=137930×26=78040×2×74=5920210×4-602=238922+14+44=980963-214-27=722200-(333-322)=189196+(369-133)=432620-(63-52)=60969×(343-247)=662452×3×8=124815×11×3=49516×28-70=378368+(196-11)=553980÷(2×2)=2451/8+5/8=6/8412×(764-757)=2884823-179×2=46537×21=77712×49÷4=14774×2×3=444320÷8×7=280266+222+148=636495-181+444=758759-552=2074.5+7.0=11.5908×6=5448256÷(503-495)=32496÷(4×2)=62213+214=42712×17×4=816341×2×6=4092212+17×11=399994-357+379=1016587-528+566=625223×3=669905×(815-808)=6335(445-379)÷6=11106-144÷4=70(648-240)÷2=204359-(129+90)=140212+196-360=4810×43×2=860450-286=164948-29×21=339124×(27÷9)=37238×(420÷6)=2660934-55-456=423129+13×38=62379+27×3=16054×(117÷9)=702300-113-162=25186+219=40564×56÷7=512154-608÷8=78396÷(2×2)=99262+(413-97)=578210÷3=70311+405-88=628439-(559-180)=60893-10×38=51364×66÷6=704272-(378-119)=1333×30÷5=198788÷4=197285×(381-373)=2280112×8×2=1792(771-737)×74=25165.7-4.0=1.72/8+4/8=6/8340×(28÷7)=1360996+54×15=180612×49-168=420238-(234-111)=11548×65×8=24960(781-196)÷9=65144÷4=36829+18×21=12075/8+3/8=1594÷(185-183)=297766×3-191=2107335×(251-244)=2345927-(860-337)=40470+(150-127)=93955-50×10=45514×15=21021×19×2=798345-38-291=16300+290×2=880256-917÷7=12566.6-41.1=25.5267-(122+133)=1236+50×14=73661×(377-372)=3053.1+4.8=7.949×92÷4=1127371÷(573-566)=5312×31÷2=186527×3-240=1341460÷(12÷6)=230962÷2+305=78637×12-89=355437-(84+82)=271395-(383-249)=261271-125×2=2112×36-119=313984÷4=246599×(10÷2)=299531×18=55887×6+475=997395-14×14=19929×33×3=2871396÷(3×2)=66291-59-203=29359-536÷2=9181+57÷3=10023×2=46108×9÷3=324315-49×3=168414÷2×3=621339+15×35=86441.2-2.5=38.79.4+6.8=16.2444÷(459-456)=148(607-427)÷9=20160+215=37522×11×2=48487.6+12.0=99.693×10+34=964532+23×36=136095+(265-67)=293(192-175)×29=49387×(292-284)=696300+57×7=699356+(259-159)=456468÷4÷3=39112+(476-343)=24513×6×16=1248263+186=44977+84×4=413460+318÷2=61947×(288÷3)=4512179-360÷9=139634-(65+505)=64211×2×9=379846×(135÷9)=69097×10-649=321762÷3+716=970386-330+255=31116×(228÷3)=1216157-27=130486+100×4=88628×17-244=232316+(971-662)=62536×2÷9=88.5-8.2=0.3347+200÷2=447(965-945)×64=1280498-76=422131-128+103=10638×(300÷6)=1900659-236=42350×9-428=22932+11×18=113014×51=71420×4×55=440057×(200-151)=27934/8-3/8=1/8237-78×3=3400+(147-71)=476245×(24÷4)=1470276÷4×20=138084×(81÷9)=75614×52-421=307637-159×3=160972÷2=48628×13×2=728216+140-80=276213-304÷2=6153+161-94=120198÷(827-824)=665.0+0.5=5.5135×6÷3=27026×2×71=3692169×(626-617)=152132×(68÷4)=544780÷6÷5=26828×(12÷6)=1656621-187+804=123846×(602÷7)=39568.4-5.5=2.92/5-1/5=1/5127-11×11=6116÷4×7=203352×(426-417)=3168454-(277-204)=381872+944÷2=134412×3×84=3024335÷(25÷5)=67288÷(3×2)=4867×2×6=80413×13×2=33896×33×5=15840856÷(4×2)=107812-251+516=107735×(270-262)=280230+14×43=83272×2×6=864(513-420)÷3=31549+701-918=3322.1+4.0=6.13/6-1/6=2/6375×7-641=198412×3×68=2448355+295-289=361206×4×9=741628×3×2=1683.3+8.3=11.616×96÷6=256487-445+27=69760-137+277=900101×2×5=101045÷(13-10)=15432÷6÷9=8256÷2×5=64074×(100÷2)=3700714×2=14283/6+2/6=5/6929+(832-158)=160348×19÷3=304306÷(3×3)=34287+175=462438-33×10=108180÷4×17=76515×4×50=3000550+53+288=89117×56÷2=476348÷3×5=580378×2×7=529239+72=111(413-86)÷3=109863+630÷2=1178427×2=85448÷4=12505+502+290=1297366-28-231=107176×4-542=162433-359+675=749445-35×4=305522-75=44727×(27÷3)=24395×9÷5=17111×4×51=2244912÷(2×4)=114989+138+63=1190670-792÷6=538345-58×5=5563÷7=9123+(433-367)=189391-10×37=2180÷5+802=818(573-153)÷7=6027×98×6=15876510×2=102010×45-125=325495+902-412=985396-30×12=36385-45×8=25661-18×32=8536×21=75672×17×3=367221×16-38=29885×9÷5=153379+(278-244)=41319×19-211=150587×2=117469+336=405904-644÷2=58247+10=57701+(919-602)=101837+34=71111+85×2=281442-(435-217)=224102÷(2×3)=17339÷(12÷4)=113207+(419-283)=343359-153÷3=308861+88×4=121325×(253-247)=150182+308-212=278(411-107)÷4=76443×3=1329(945-918)÷3=9761-39×14=21536×22÷4=198112×6=672144÷6×27=648461-10×34=121932÷2×3=1398710+499+996=22057.6-2.1=5.5864×4÷8=432217÷7×2=62221-225÷5=176372-62=310365+(403-134)=634406×2×6=4872382+40×12=862(322-196)÷6=21306÷9×3=1027/9+2/9=143×74=3182462-206×2=50301-72÷2=265(783-243)÷4=135115+374+93=58241×11-79=372499+782+443=1724406-306+263=363572-37×11=165623-54÷9=617525÷5÷5=21490-166=32410×8×28=224064.8-47.2=17.632+480÷3=192247×3+110=851598+91÷7=611208×3÷2=312635÷(380-375)=12785×48÷6=680403-308=95449+42×6=70170×(24÷2)=840664÷2÷2=16664×3÷2=9619×(470-424)=87410×(284÷4)=710180+59×10=770104÷(36÷9)=268.6-1.0=7.672÷8×4=36309×3×9=834372÷9×24=192346-76×4=427.8-6.4=1.4286+944=123061-(91-34)=421÷3×54=378121×4-148=336114×2×4=912559+116+139=814960÷4=240364-264+218=318172+(533-427)=27893+296-223=166713+149+778=164014×(58÷2)=406330÷3=11088×5×2=880378÷(2×3)=63362-34×9=56212+477=689323-66=257126÷2÷9=71.4+1.4=2.8362+98-425=35636-331=30537×9-314=1915×16×3=720672×8÷6=896324÷9÷9=4974+144+266=138411×9×85=8415288+24÷4=294872+856+875=2603375-15×20=75175×3×9=4725292-226=6630×11-153=177161+47×9=58440÷8×53=265693÷7×58=574211×79×6=521417×(252÷6)=71475.7-14.8=60.971×(12÷3)=284413×2=82618×(442-398)=79269×10-238=45234×27=918780÷6×9=117021×6×4=504234÷(199-193)=39255+118=373519+315+788=1622707-10×22=487909×(882-874)=727281