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66.2-24.9=986×4=854×8÷7=8.2-2.2=448×6÷7=952-724-189=398×8÷4=212×4=83.6-75.3=784×9-571=363+(661-77)=744÷(10÷5)=576÷9×2=775-267×2=11×(16÷4)=197+716=795÷3×6=888-57×10=15×41-578=10×6×38=372-(627-397)=848+62-573=279+270÷5=757+314-478=813×6=839×2=246÷(153-150)=411-386÷2=149-(297-246)=75×9÷5=670-(327+169)=696÷3÷2=16×3×8=690+174÷2=23×45=346+278=567÷3÷3=547-60×9=135-90÷2=480÷(553-545)=(456-414)×39=4/8-1/8=287-44=699-(156+309)=707+924+424=11×23+131=515-185+915=385-171×2=505-320=165×6-75=139×7-720=14×(108÷9)=304÷(24÷3)=83+15×22=331×3=88.8-14.7=870-(952-567)=652+155×6=928÷4÷8=453-81-134=92×(152-144)=(489-425)×62=19×14-25=538-22×6=4.0-1.0=81×(480÷5)=770-16-727=936÷(20÷5)=120×3=34÷2=127×(30÷5)=112×2÷4=329-560÷4=432-693÷9=595-(412-255)=440×8÷2=164+843+831=8.3-5.8=6.8+3.4=16×4×31=700+81×9=957-19×23=760×(56÷8)=13×(456÷6)=69×24÷9=(470-424)×97=66÷6×44=14×5×41=282×7=118+(150-128)=11×3×24=84×31÷2=10×3×30=11×44-366=7.0+10.0=261÷3+388=723-435-131=705-627=241-112×2=(867-439)÷4=447-223=510÷(54÷9)=994-(65+589)=426-316+303=234-(329-266)=346-294÷6=73×11-734=160×3×2=252+292+397=484×7-362=683-675+33=481-294÷3=962+235×2=91.4-33.2=228÷3=280÷(256-251)=757-20-236=131+223=184×2-204=227+27×35=312÷(3×2)=(454-202)÷7=806-(288+54)=37×39=459-14×16=296-(38+45)=232÷(28÷7)=998-279-619=31×10×3=956÷2×3=224÷4×9=365-14×10=10×11×6=377×3-941=338-274÷2=796×(18÷2)=35+88×3=754-68×11=723-420÷5=964-445-259=329+800-528=4/7-1/7=990÷2÷9=12×6×27=254×(18÷6)=433-(59+331)=18×(163-151)=284×2÷8=6/9+2/9=180÷(290-284)=414÷3÷3=50+137×2=412-227+401=390÷(252-250)=1/7+3/7=668-390÷3=151×3=22×(52÷2)=13×76=227+86=87×76=26×(189÷7)=943-(867-496)=456-(222+33)=64×8+335=764÷(2×2)=604÷(51-47)=52.2-15.0=125×6=19×15=510×8÷5=50÷5×38=493-103×3=33×3×42=470+142+26=(125-52)×63=109+99+278=36×(54÷9)=64÷8=2.7+9.5=62+62=7.9-2.9=23×4×79=340×(341-335)=249÷3×89=54×74÷2=154×5-182=148×(449-446)=97.2-9.0=33×12÷3=720+467=58×(120-112)=93.7+3.8=292÷4=312÷(2×4)=261-261+399=81+(335-184)=880-386×2=639-24×14=430-(676-582)=44÷4×98=256×5-152=847+(973-105)=382÷2×9=2.7+2.3=15×19×2=16×13+876=634×8÷2=2/10-1/10=511×(266-260)=33×15=66×(185÷5)=457-(369+54)=462-(498-258)=140×5÷4=41×7×3=225×2×6=16×5×47=275+192-92=60÷5×85=72.2+2.7=19×27=(976-24)÷7=412+(420-38)=16×44-607=360÷4÷2=(246-233)×53=276+218=21×19-148=27×18×2=437×2=978÷(3×2)=37×2×4=53×18-50=301-151=4/8-2/8=828÷6+38=808-564÷2=99+111=86×50=271×(919-913)=643+12×49=833×(510-504)=243-(130+21)=297-187+192=136+397+454=12×10-96=932-372÷4=467×2-246=817×(24÷3)=364-158-205=42+616-60=206÷(35-33)=276÷2=469÷7×5=360+42+552=24×13-262=88+188=81×12-445=338-34-186=288÷2×9=680+312×2=9.4-8.4=26×34÷4=399+123×2=491+(897-403)=768÷4÷8=348-45=399-185=280÷4=39+436-360=433-373=269+573-828=719-(721-629)=453-333=39×32÷2=181-85+682=334-96×3=58×7×2=60×(16÷8)=657-657+487=(516-451)×90=5.2-1.4=116×6÷4=720÷2=16×(488-431)=38×(438-435)=22×17-103=33×(194-176)=11×41-250=28÷4=709-(685-161)=83×7+138=17×(186÷2)=264÷(10÷5)=21+25×6=780÷2=252÷6+131=55×26×8=364×(40÷5)=925-216-425=281+283=872÷(260-252)=80×3×4=75÷(151-148)=917-(357+40)=40×(65-60)=399÷3×2=24×23-453=134×6÷2=496+53×7=141+94=17×11×2=82×(62-51)=485-43×10=94+383×2=18÷(14÷7)=114+407=348-158×2=997-304×3=354÷(150-147)=910×4=764+810-685=317+14×32=651-13×41=13×69-327=18×26+38=1/5+4/5=219-167+35=199+853-611=381-60=90+64+565=846÷(3×3)=10×86÷2=222+48-170=442-145=9.3+2.3=82×32÷2=76÷4+165=728÷8×57=457×(701-694)=392÷(297-293)=10.3+39.3=23×17-275=72+58-28=(427-67)÷8=606-89×6=302-203-19=600÷(3×2)=1.5+3.2=56+404-128=253-10×19=817-586=61×14=21×2×37=(481-279)÷2=(479-175)÷4=468÷(15-13)=405÷9÷9=(949-637)÷2=79×42=152-56+112=907+(849-764)=764-(776-333)=(967-657)÷2=861+46-764=832÷2÷2=454-(301-263)=397-(469-163)=460×2=422+10×84=23×4×67=194÷2=861÷3×6=11×34-36=540÷(3×3)=832÷4×6=604×4÷8=(306-154)÷4=240÷(12÷2)=423÷(3×3)=186÷3×5=272÷(2×2)=247-100+319=601×(48÷8)=384÷(190-188)=229×2=2.6+3.6=390÷3=588÷4×2=416-104=435-48÷4=203+97×10=494-23×19=163+195-257=35×39×9=816÷3÷4=21×(306÷9)=406÷7×10=916÷4=296×(24÷8)=60÷6×54=14×23-110=415×(15÷5)=664÷8×70=301+(234-216)=62×11-449=338×7=65×9÷3=558÷3÷2=744÷2÷3=908+627-732=404-123+145=10×3×59=36×(337-310)=136×4=76÷(12÷3)=13×6×91=9.5+80.8=321-(226-83)=171-(10+161)=20×12-36=9.1-7.4=592×9÷8=20×(207-169)=407+11×4=281-80÷5=400+607+617=363-(171-160)=232+(358-291)=(920-560)÷5=375-14×16=127×(14÷7)=(333-21)÷4=242×2×6=81×2×6=10×(450÷5)=12×25=3.7+9.3=495-(234-223)=272÷8÷2=780÷2+500=81×(282-278)=516÷(85-82)=653+42×13=86+(168-148)=421×(18÷9)=404÷2×6=87÷(242-239)=913×(858-851)=29×(234÷9)=13×7×18=966÷(24÷4)=358+21÷3=48×6+393=411-121-109=97×92=11×12×2=144×4+866=174÷(14÷7)=27×(125÷5)=425×5=296×4=352÷4×3=51×13×9=(378-222)÷2=867×3=31×(744÷8)=467-(36+106)=408÷(2×4)=642-27×16=573+208+132=81+807÷3=100-20÷2=907-141+476=48+122=137×4=52×14÷2=329+728+567=656×(12÷6)=144÷(236-232)=59×4=23×(219-177)=640÷(4×2)=140×(371-365)=567-(758-447)=371-20=57+114-104=104×9×4=42×2×79=90×3-169=1/7+2/7=921-32×25=371-140÷7=196+161=84÷4×17=79×35=365-217-87=232÷4×3=160÷2×12=656×6-988=88÷4÷2=686×6-220=65×(32÷4)=120÷6×22=97×(315-312)=312+305=64÷2=995+773=90×54÷3=112×(41-34)=97+204-101=94+469=398+316×2=952÷(2×4)=135÷(452-447)=301-687÷3=(766-448)÷6=10×82÷4=339-17×16=30×8×5=57×62=711×9÷3=816÷4×6=1/6+2/6=227-(153+26)=19×6×8=19×40÷4=(437-293)÷2=462÷3×9=54×(303-290)=448÷(63÷9)=488÷(2×4)=276+304+472=344÷(363-355)=19×17-300=276-199-62=220-644÷7=13×42+591=353-18×16=938÷(367-365)=197×(291-287)=357÷3=50÷5×49=810÷5=449-(118-21)=56-24=21×4×90=61.9+8.0=252-22×9=89+38+693=774×9=106×9-766=134÷(10÷5)=272÷(20÷5)=10÷5×46=419+15×37=112×(929-925)=535+630÷6=19×2×51=432÷4×7=259-13×6=2/5-1/5=378÷(3×2)=282×(12÷4)=108÷2×28=27×(56÷4)=347+17×37=104÷(24÷3)=8.4+6.2=735-(730-368)=69×(316÷4)=745-188+68=51×3×4=440×2×8=351+31×13=17×32-314=606-99×6=350+(308-40)=41×7+39=233+(786-47)=49×45÷7=11×(20÷5)=48×12=178×4÷8=23×2×35=402×6-435=72×(401-342)=551+(576-385)=156÷3×7=77.8-11.2=417-33-48=567+716-165=86×21÷3=13×30=32.4+51.2=172+817=404+385=49×(21÷7)=291÷(35-32)=200+920+142=248÷4=87×39×6=362+302+726=402-(55+299)=441÷3÷3=624+45×19=352÷8÷4=56.9+4.9=683-(693-90)=499-208-135=484-(91+342)=243÷9×34=19+400-274=971-(30+775)=126+648=758-(715-670)=358-13×5=379-44×6=27×(497÷7)=516÷2×9=29×(549÷9)=673+(781-647)=91×94×3=980-366+992=3.9+9.3=89×50×5=15×10×5=254-13×3=235×4-169=188÷2×94=50×52÷4=927+(575-257)=33×12-190=(362-263)×83=744÷6÷2=459-24×11=372÷3=299-11×22=45.3-12.7=45×(30÷3)=965-334=469÷(318-311)=427×6-810=138×2÷3=175÷(375-370)=872÷8+578=885×(612-606)=980-(434+203)=(293-281)÷3=120÷8×56=658-15×40=205×(370-366)=464÷8×72=820÷(2×2)=868×(18÷3)=260-(27+65)=564÷2÷3=654÷(3×2)=993+134×4=15×60-632=306+24-22=172÷2=680×(10÷5)=768÷8×88=9.9-2.2=240÷5=73×(195÷5)=337-(21+65)=164-18×7=372-(90+179)=24×16×3=443-256+248=657÷9×5=(458-380)÷3=651+(879-108)=40×18÷8=(241-214)×54=41×4×5=976-98×6=870÷(3×2)=72÷(370-368)=209×4-553=197+432÷2=339×(339-334)=27×32=26×(299-262)=468-32×13=275+282=742+40-261=206-161=548×8÷2=22×7÷2=794-477=87+784÷8=85×(56÷8)=1/7+4/7=17×5×72=74×4×3=351-904÷4=732÷6+965=437-(65+219)=10×11×2=114÷6=83×(241-234)=239-732÷4=849×2-579=36×2×70=78×90=117+537+90=557-(152+76)=13×14×3=82×8÷4=7.7+10.0=490-18×19=28÷7×74=26×(189÷9)=5.8+7.8=637÷7×9=919+958-652=745-33×17=104×7÷4=36÷3×46=747÷9=27×12-172=325+315÷5=624÷6÷8=74÷(464-462)=2/4-1/4=22×24-60=62×54×8=262+315×2=264+115-283=(376-10)÷2=34×41=231-45×5=259÷7×3=898÷2×6=128+303=444-296=(966-806)÷2=(437-314)÷3=150+960÷8=(301-211)×11=7/10+2/10=10×99÷2=10×18÷3=122÷(18÷9)=138×3×7=(427-145)÷2=(326-284)÷2=61×(983-976)=417-15×21=462-79-25=702+87-358=72×(144÷4)=36×13-45=125+29×14=435÷3+400=80÷8×30=14×31×2=370-308-13=70÷(431-426)=61×6-203=355+14×30=441-149+817=66×(24÷8)=308-834÷6=435-401+30=572÷(2×2)=168-21×8=178-39=23×17-338=34×2×21=2.6-1.2=163+11×21=274×8-528=320÷(4×2)=(370-225)÷5=355×4÷5=283-27×8=273-10×21=11×2×10=981-899+275=93×(72÷9)=15×3×61=34×(319-311)=720×9÷8=25×78÷6=135×(353-350)=21×3×78=206×3=966÷2÷7=3/6-2/6=24×21÷4=754+976-508=861+74×6=323-93×2=73×77=145×(122-116)=9.7+6.7=666÷9×92=315÷3÷5=597+303-91=14×(567÷9)=470-415=236÷(395-391)=131+(324-272)=72×(455-428)=521-24×13=216-12×10=249×4-348=9.2-8.4=23×5×6=67×65=68.1+5.9=644×(920-913)=984÷8+191=448÷7÷8=36×3×9=305-372÷6=64+(917-535)=168-(247-121)=334-85+134=619+722-423=584+594+434=765÷(783-774)=428÷(10÷5)=15×2×55=250×3-475=931-408-235=486+855-729=274×3÷2=207-43=(446-62)÷3=496-384+921=47×6×8=762×7=14×52=12×41-336=409+41-322=474-454=24×(142-134)=183+43=738+223×3=864÷(3×3)=20×23÷2=532-(932-750)=19×(419-397)=11×(546÷7)=400-69×5=74×62=448-333-67=73×31×6=275-59-151=252÷9÷4=15×26×2=105+304=14×80=595+(439-203)=283+18×21=84+241+592=448-204-149=37×(121-117)=455-445+267=50+163×2=990÷(3×2)=41×12×2=421-(196-114)=234-(524-427)=123×3×6=21×23-455=49×(66÷2)=457-402=487-12×19=458-(460-388)=13×32×2=539+98+250=385-62=549+(697-533)=(151-72)×12=2.1-2.0=20×31-208=448-150×2=(861-637)÷7=(230-140)÷6=119×(18÷3)=232+46=432÷(129-120)=449-(99+308)=56+128=916+(839-830)=195×3×4=328-(350-180)=16×54-149=276÷2×6=356÷(191-187)=135+228÷2=5.4-4.2=602+751=182×2×9=28×18=914-590÷5=472÷(56÷7)=370÷5+423=438-734÷2=672÷2÷2=826×(941-937)=236-412÷2=124÷2=6.8-1.2=945÷3÷7=973-674+431=22×3×12=121+(486-311)=147×4=360÷(349-345)=8.9-4.2=226+(432-261)=53×17=425÷5×42=912×6÷9=15×5×76=304÷(2×4)=17×3×63=(763-682)÷9=427×4-355=(297-87)÷6=12×33÷6=48-13+250=66×(217-204)=387÷9×5=738-153-471=21×7=796-199+189=67×74×5=666÷(2×3)=440÷(2×4)=220×7=434÷(56÷8)=570-304=(98-78)×48=234+12×60=780÷(15÷5)=810÷(3×3)=198×4÷6=147÷7=9.7+2.0=85.1-74.9=1.0+3.1=464÷(2×4)=372+(119-31)=516+66×12=211×4÷2=27÷(72÷8)=24×10÷3=699-400÷2=740-(42+347)=123+313=97×32=55+(297-49)=160÷(309-305)=38×5×2=723÷3+131=(449-175)÷2=64×86÷4=185+164=829×(965-962)=168×2+673=46×9+369=8.2+4.0=339×2×3=445×3-701=798÷(2×3)=36÷(3×2)=256+691=28×34÷2=499+297+23=872÷4×2=29×3×35=20+233+449=419+69+184=126÷9×76=180-27-20=486÷9÷2=10×(688÷8)=51×6-237=432÷(40÷5)=10×(92÷4)=405÷9×8=38×11×2=15×50×8=850+122+489=24÷(2×3)=127×(420-416)=894×8=844-45=636-308÷7=189×3-424=439-52+299=358-18×18=264÷8+747=928+10×69=492÷2=100+189=490×(401-392)=70×(60÷4)=9.9+1.9=890-300-127=53×12÷4=477÷(54÷6)=490+(942-867)=301-267+242=18×17+217=318+312÷3=985+205-193=6/7-1/7=14×14-102=135÷9×13=90×8÷6=60÷(32÷8)=21×45=402-(383-27)=36÷9=38+26×24=729-701=137+55×2=500÷(16÷8)=56÷4×26=50×3×2=96+685+88=(986-164)÷3=73×62×6=174+101-74=(184-170)×43=15×23-223=148×6-560=253×3-601=15×6×43=998-(198-153)=396×2÷8=428-756÷9=302-266÷7=486-11-418=6/10-4/10=148×3×2=103×3+353=30×32÷3=78×94÷2=44×86×7=48÷4=781-(693-142)=7.1-5.4=244÷(20÷5)=(461-211)÷5=(453-268)÷5=274-(484-447)=843÷3+290=440×(12÷6)=334÷2×8=(289-278)×61=12×(63÷7)=11×14×4=834-12×37=50×11=687÷3×4=391-245÷5=25×59=78×(887-803)=7.0-4.1=28×(154-101)=576+372÷6=10×16×4=922+654÷3=196×3×7=389-(99-31)=571×(774-770)=684+407+561=(565-482)×64=44×(273-270)=244-103+290=576÷9×21=343+(286-236)=960-18×19=785-761+592=810÷9×2=952÷4×6=18×(160÷2)=464-936÷4=(970-412)÷9=30.6+36.6=29×4×6=913-(414+295)=738-45×10=162÷6×9=447×(847-842)=334-70+154=14×63+972=(332-320)×15=160÷2=973-377=282+594+10=164+317=346÷2=612+582-705=311-90×2=129-98+723=22×12=330÷5×10=270÷(3×2)=55×5+418=77÷(70-63)=170+46×3=807-283+807=5.7+6.0=972÷2÷3=515-32×11=684÷(189-185)=12×72÷4=256÷(2×4)=42×10×2=180÷2=395-(239-50)=66×7×2=18×2×80=360-29×7=13×54=191×2+477=24×(155÷5)=306×2=348÷(19-16)=199×6-594=437-(105+127)=73.1+5.8=247-29×2=451-431+698=26×12+27=354+67×8=322+48×12=864÷8×6=147÷(418-411)=639×5-52=236-203-26=26×38÷4=919×(826-823)=289+210=160÷8=484-20×22=581+106=24÷(28÷7)=295-436÷2=484÷(10÷5)=315÷7÷3=51×42×2=613+(591-139)=0.8+8.1=76×8=34×23=56×8×5=455-40÷8=238-100+155=350÷2÷7=32×31÷8=60÷6×70=20×36÷9=54.5-47.0=701-182×3=118×8÷4=64×(69-54)=262-223=16×(117÷3)=355-11×12=971-250=840÷(4×2)=136-630÷7=924÷2÷6=452+512÷2=477+(720-593)=421+(494-412)=896-41×11=533×(18÷9)=59×28×9=8.6-7.9=55÷5+99=564+323+235=7/10+3/10=5/8-3/8=345+843+513=56×9÷7=872-357-379=90×11-935=762-450=120÷8÷5=801-273×2=52×2-104=15×46÷6=360-(151+102)=862-(470+227)=38×7÷2=104÷4+408=6.1+15.7=(156-100)×11=307+173-440=503+261=134+(307-208)=912÷(3×2)=397×(830-827)=680-25×26=942-609-239=11×13-18=11×7×63=304×3=197+24×29=788-(463+110)=24×7×8=105÷3=898÷2+392=28×55=112+(727-213)=54+10×28=27.2+26.5=750×8÷6=96÷3÷8=585-24×10=14×(452-447)=436-15×10=758+67×3=(359-337)×15=10×35×2=133×3=65×12=397-11×33=316×3-388=(153-135)×14=792×5-291=240÷8×47=5.4+5.9=642-(20+302)=687×(56÷8)=394-17×6=859-131+540=160+210÷6=819÷3+888=3.6-2.6=476-348÷6=12×53+585=3/6+2/6=539-(964-927)=12×2×26=100+398=959-(101+629)=258+330+122=492-319-121=12×(46÷2)=473-732÷6=183-42=2/6+3/6=12×47÷6=97.0-83.1=70÷5×65=228×3-563=1.0+9.3=343+(151-30)=973-132×2=(379-109)÷2=816÷3÷8=698+282×2=131×3-69=47×2×47=224+200+274=424-(169+66)=394×3÷2=227-17×10=22×4×60=455÷5÷7=941-493=69×68÷2=17×55=16×21÷4=304-273+445=441÷9÷7=406÷(35÷5)=774-240÷6=(448-313)÷5=28×31-551=198-248÷4=200÷5=(175-81)×82=495×6÷9=90÷(63÷7)=513-(33+392)=5.4+7.1=335-(467-308)=48×(35÷7)=129+(277-26)=31×55=150+255=28÷(602-595)=124-16×4=23×(630÷7)=150÷2=60×68÷5=8.3-6.4=432÷6×48=112÷(40÷5)=60÷(18÷9)=379-(138+240)=8.6-7.1=147-53+157=10×(494-431)=258+623+81=767-139-43=361+17×19=18×(80÷2)=370+222+899=690÷(919-913)=985×2=711÷3×2=20÷5×84=64×(28÷2)=8.7-1.6=280÷(49÷7)=125÷5×9=96×(821-808)=536÷8+774=22×2×15=459-279-69=(449-359)÷6=3.6-2.5=3.0-1.3=23+124×4=264÷4+37=295×2-442=5.9-4.0=150+15×30=921-124-706=87+274-198=3/7-2/7=151-19×3=406-207-198=79+(308-20)=489+17+909=170×5-536=467-88-77=12×37-219=870-(779-496)=210+194-378=4.2+7.1=11×(216-140)=133×(49÷7)=177+180×4=216-574÷7=626+140×2=450÷3=321×(16÷2)=137×(12÷2)=483+279+340=118×6×5=170-30×4=940÷(2×2)=170×8=18÷3×6=67×20×6=917-837=314+27×10=205×3=494×3÷6=201÷3×2=46×7×2=430÷(802-800)=325×6-651=359+79×5=763-617=178+208-202=561×(14÷2)=303+24×2=40×2÷4=869-(149+566)=79×53×8=495-111-20=44×2×7=121×8×3=70.7+18.2=247+111=401+193×2=171÷(27÷3)=497-(442-407)=560÷(2×4)=252÷9×30=79×(28÷7)=81+385-461=8.9-4.8=412+699=314-243+380=66÷3×39=322×3×8=61×(60÷6)=862-(233+22)=663-227-139=67×9=32×(54÷3)=337+720÷3=373-53=351÷(24÷8)=213÷3=508+899+739=127+28×17=6.8-4.3=526÷2=9.8+5.9=516÷(2×2)=735×5=160×(40÷8)=58×91×8=397-88+152=675÷(3×3)=363+(167-88)=76+(716-686)=165÷(10÷2)=307-46×5=206+990÷5=98+(217-152)=45×2×5=232+(115-89)=9.6-5.3=371+100=1.1-0.9=302-(40+249)=4/7+3/7=193×(15÷5)=459×2-453=(952-814)÷3=284÷(36÷9)=42×10÷7=64×48÷8=464÷(361-359)=901-166×5=180+79-217=96×75÷5=369+393×2=(226-73)÷9=656×(65-59)=984÷4÷3=656÷(2×4)=248÷8×92=776÷(32÷4)=141+12×53=20×10-80=41×74=48+599+121=71×(558÷9)=21×38-222=60×(570÷6)=2/3-1/3=3/8+2/8=84×11=432-100-83=712-54×11=13×(469÷7)=24×10×2=839×8=900-833÷7=929+425-973=137×(365-358)=144÷8×30=101+393+647=305-(823-786)=668-(132+296)=892-300=678÷3÷2=(267-127)÷2=629-525=463-405+268=36+23×29=9.2+4.8=33×2×27=(146-83)×20=13×10×4=264-35×5=540÷(2×2)=(384-304)÷4=110+105-142=11+11×42=125-702÷6=(125-59)÷3=624÷(399-396)=21×16+417=38×10×2=584÷8×3=20×2×4=12×6×77=408×2×5=37+640÷4=510÷3=560-244-215=967-(165+474)=213×(12÷6)=246÷3=345÷(21÷7)=778-560=781+(742-157)=120÷5÷6=18×49-210=20×(304÷8)=58×66×9=78×7÷2=492-(274+205)=34×24+160=170÷(30÷6)=130÷5=504÷9×4=173-55×2=321-(395-114)=72×7=40×6-203=1.8+9.1=287×8÷2=305×3=13×6×70=80+756÷3=86+72+622=15×(221-203)=480÷8+545=322÷7=360÷8÷5=248-(234-217)=208×3=374-38-37=501×(63÷9)=18×53=27×(378÷7)=170+76×7=121+615+106=3.4+2.1=720÷4÷6=18÷2×56=112×(18÷3)=318+60÷6=391-17×8=14+153+147=924÷(2×3)=474+21×31=61.5-31.6=11×8×18=参考答案66.2-24.9=41.3986×4=3944854×8÷7=9768.2-2.2=6.0448×6÷7=384952-724-189=39398×8÷4=796212×4=84883.6-75.3=8.3784×9-571=6485363+(661-77)=947744÷(10÷5)=372576÷9×2=128775-267×2=24111×(16÷4)=44197+716=913795÷3×6=1590888-57×10=31815×41-578=3710×6×38=2280372-(627-397)=142848+62-573=337279+270÷5=333757+314-478=593813×6=4878839×2=1678246÷(153-150)=82411-386÷2=218149-(297-246)=9875×9÷5=135670-(327+169)=174696÷3÷2=11616×3×8=384690+174÷2=77723×45=1035346+278=624567÷3÷3=63547-60×9=7135-90÷2=90480÷(553-545)=60(456-414)×39=16384/8-1/8=3/8287-44=243699-(156+309)=234707+924+424=205511×23+131=384515-185+915=1245385-171×2=43505-320=185165×6-75=915139×7-720=25314×(108÷9)=168304÷(24÷3)=3883+15×22=413331×3=99388.8-14.7=74.1870-(952-567)=485652+155×6=1582928÷4÷8=29453-81-134=23892×(152-144)=736(489-425)×62=396819×14-25=241538-22×6=4064.0-1.0=3.081×(480÷5)=7776770-16-727=27936÷(20÷5)=234120×3=36034÷2=17127×(30÷5)=762112×2÷4=56329-560÷4=189432-693÷9=355595-(412-255)=438440×8÷2=1760164+843+831=18388.3-5.8=2.56.8+3.4=10.216×4×31=1984700+81×9=1429957-19×23=520760×(56÷8)=532013×(456÷6)=98869×24÷9=184(470-424)×97=446266÷6×44=48414×5×41=2870282×7=1974118+(150-128)=14011×3×24=79284×31÷2=130210×3×30=90011×44-366=1187.0+10.0=17.0261÷3+388=475723-435-131=157705-627=78241-112×2=17(867-439)÷4=107447-223=224510÷(54÷9)=85994-(65+589)=340426-316+303=413234-(329-266)=171346-294÷6=29773×11-734=69160×3×2=960252+292+397=941484×7-362=3026683-675+33=41481-294÷3=383962+235×2=143291.4-33.2=58.2228÷3=76280÷(256-251)=56757-20-236=501131+223=354184×2-204=164227+27×35=1172312÷(3×2)=52(454-202)÷7=36806-(288+54)=46437×39=1443459-14×16=235296-(38+45)=213232÷(28÷7)=58998-279-619=10031×10×3=930956÷2×3=1434224÷4×9=504365-14×10=22510×11×6=660377×3-941=190338-274÷2=201796×(18÷2)=716435+88×3=299754-68×11=6723-420÷5=639964-445-259=260329+800-528=6014/7-1/7=3/7990÷2÷9=5512×6×27=1944254×(18÷6)=762433-(59+331)=4318×(163-151)=216284×2÷8=716/9+2/9=8/9180÷(290-284)=30414÷3÷3=4650+137×2=324412-227+401=586390÷(252-250)=1951/7+3/7=4/7668-390÷3=538151×3=45322×(52÷2)=57213×76=988227+86=31387×76=661226×(189÷7)=702943-(867-496)=572456-(222+33)=20164×8+335=847764÷(2×2)=191604÷(51-47)=15152.2-15.0=37.2125×6=75019×15=285510×8÷5=81650÷5×38=380493-103×3=18433×3×42=4158470+142+26=638(125-52)×63=4599109+99+278=48636×(54÷9)=21664÷8=82.7+9.5=12.262+62=1247.9-2.9=5.023×4×79=7268340×(341-335)=2040249÷3×89=738754×74÷2=1998154×5-182=588148×(449-446)=44497.2-9.0=88.233×12÷3=132720+467=118758×(120-112)=46493.7+3.8=97.5292÷4=73312÷(2×4)=39261-261+399=39981+(335-184)=232880-386×2=108639-24×14=303430-(676-582)=33644÷4×98=1078256×5-152=1128847+(973-105)=1715382÷2×9=17192.7+2.3=5.015×19×2=57016×13+876=1084634×8÷2=25362/10-1/10=1/10511×(266-260)=306633×15=49566×(185÷5)=2442457-(369+54)=34462-(498-258)=222140×5÷4=17541×7×3=861225×2×6=270016×5×47=3760275+192-92=37560÷5×85=102072.2+2.7=74.919×27=513(976-24)÷7=136412+(420-38)=79416×44-607=97360÷4÷2=45(246-233)×53=689276+218=49421×19-148=25127×18×2=972437×2=874978÷(3×2)=16337×2×4=29653×18-50=904301-151=1504/8-2/8=2/8828÷6+38=176808-564÷2=52699+111=21086×50=4300271×(919-913)=1626643+12×49=1231833×(510-504)=4998243-(130+21)=92297-187+192=302136+397+454=98712×10-96=24932-372÷4=839467×2-246=688817×(24÷3)=6536364-158-205=142+616-60=598206÷(35-33)=103276÷2=138469÷7×5=335360+42+552=95424×13-262=5088+188=27681×12-445=527338-34-186=118288÷2×9=1296680+312×2=13049.4-8.4=1.026×34÷4=221399+123×2=645491+(897-403)=985768÷4÷8=24348-45=303399-185=214280÷4=7039+436-360=115433-373=60269+573-828=14719-(721-629)=627453-333=12039×32÷2=624181-85+682=778334-96×3=4658×7×2=81260×(16÷8)=120657-657+487=487(516-451)×90=58505.2-1.4=3.8116×6÷4=174720÷2=36016×(488-431)=91238×(438-435)=11422×17-103=27133×(194-176)=59411×41-250=20128÷4=7709-(685-161)=18583×7+138=71917×(186÷2)=1581264÷(10÷5)=13221+25×6=171780÷2=390252÷6+131=17355×26×8=11440364×(40÷5)=2912925-216-425=284281+283=564872÷(260-252)=10980×3×4=96075÷(151-148)=25917-(357+40)=52040×(65-60)=200399÷3×2=26624×23-453=99134×6÷2=402496+53×7=867141+94=23517×11×2=37482×(62-51)=902485-43×10=5594+383×2=86018÷(14÷7)=9114+407=521348-158×2=32997-304×3=85354÷(150-147)=118910×4=3640764+810-685=889317+14×32=765651-13×41=11813×69-327=57018×26+38=5061/5+4/5=1219-167+35=87199+853-611=441381-60=32190+64+565=719846÷(3×3)=9410×86÷2=430222+48-170=100442-145=2979.3+2.3=11.682×32÷2=131276÷4+165=184728÷8×57=5187457×(701-694)=3199392÷(297-293)=9810.3+39.3=49.623×17-275=11672+58-28=102(427-67)÷8=45606-89×6=72302-203-19=80600÷(3×2)=1001.5+3.2=4.756+404-128=332253-10×19=63817-586=23161×14=85421×2×37=1554(481-279)÷2=101(479-175)÷4=76468÷(15-13)=234405÷9÷9=5(949-637)÷2=15679×42=3318152-56+112=208907+(849-764)=992764-(776-333)=321(967-657)÷2=155861+46-764=143832÷2÷2=208454-(301-263)=416397-(469-163)=91460×2=920422+10×84=126223×4×67=6164194÷2=97861÷3×6=172211×34-36=338540÷(3×3)=60832÷4×6=1248604×4÷8=302(306-154)÷4=38240÷(12÷2)=40423÷(3×3)=47186÷3×5=310272÷(2×2)=68247-100+319=466601×(48÷8)=3606384÷(190-188)=192229×2=4582.6+3.6=6.2390÷3=130588÷4×2=294416-104=312435-48÷4=423203+97×10=1173494-23×19=57163+195-257=10135×39×9=12285816÷3÷4=6821×(306÷9)=714406÷7×10=580916÷4=229296×(24÷8)=88860÷6×54=54014×23-110=212415×(15÷5)=1245664÷8×70=5810301+(234-216)=31962×11-449=233338×7=236665×9÷3=195558÷3÷2=93744÷2÷3=124908+627-732=803404-123+145=42610×3×59=177036×(337-310)=972136×4=54476÷(12÷3)=1913×6×91=70989.5+80.8=90.3321-(226-83)=178171-(10+161)=020×12-36=2049.1-7.4=1.7592×9÷8=66620×(207-169)=760407+11×4=451281-80÷5=265400+607+617=1624363-(171-160)=352232+(358-291)=299(920-560)÷5=72375-14×16=151127×(14÷7)=254(333-21)÷4=78242×2×6=290481×2×6=97210×(450÷5)=90012×25=3003.7+9.3=13.0495-(234-223)=484272÷8÷2=17780÷2+500=89081×(282-278)=324516÷(85-82)=172653+42×13=119986+(168-148)=106421×(18÷9)=842404÷2×6=121287÷(242-239)=29913×(858-851)=639129×(234÷9)=75413×7×18=1638966÷(24÷4)=161358+21÷3=36548×6+393=681411-121-109=18197×92=892411×12×2=264144×4+866=1442174÷(14÷7)=8727×(125÷5)=675425×5=2125296×4=1184352÷4×3=26451×13×9=5967(378-222)÷2=78867×3=260131×(744÷8)=2883467-(36+106)=325408÷(2×4)=51642-27×16=210573+208+132=91381+807÷3=350100-20÷2=90907-141+476=124248+122=170137×4=54852×14÷2=364329+728+567=1624656×(12÷6)=1312144÷(236-232)=3659×4=23623×(219-177)=966640÷(4×2)=80140×(371-365)=840567-(758-447)=256371-20=35157+114-104=67104×9×4=374442×2×79=663690×3-169=1011/7+2/7=3/7921-32×25=121371-140÷7=351196+161=35784÷4×17=35779×35=2765365-217-87=61232÷4×3=174160÷2×12=960656×6-988=294888÷4÷2=11686×6-220=389665×(32÷4)=520120÷6×22=44097×(315-312)=291312+305=61764÷2=32995+773=176890×54÷3=1620112×(41-34)=78497+204-101=20094+469=563398+316×2=1030952÷(2×4)=119135÷(452-447)=27301-687÷3=72(766-448)÷6=5310×82÷4=205339-17×16=6730×8×5=120057×62=3534711×9÷3=2133816÷4×6=12241/6+2/6=3/6227-(153+26)=4819×6×8=91219×40÷4=190(437-293)÷2=72462÷3×9=138654×(303-290)=702448÷(63÷9)=64488÷(2×4)=61276+304+472=1052344÷(363-355)=4319×17-300=23276-199-62=15220-644÷7=12813×42+591=1137353-18×16=65938÷(367-365)=469197×(291-287)=788357÷3=11950÷5×49=490810÷5=162449-(118-21)=35256-24=3221×4×90=756061.9+8.0=69.9252-22×9=5489+38+693=820774×9=6966106×9-766=188134÷(10÷5)=67272÷(20÷5)=6810÷5×46=92419+15×37=974112×(929-925)=448535+630÷6=64019×2×51=1938432÷4×7=756259-13×6=1812/5-1/5=1/5378÷(3×2)=63282×(12÷4)=846108÷2×28=151227×(56÷4)=378347+17×37=976104÷(24÷3)=138.4+6.2=14.6735-(730-368)=37369×(316÷4)=5451745-188+68=62551×3×4=612440×2×8=7040351+31×13=75417×32-314=230606-99×6=12350+(308-40)=61841×7+39=326233+(786-47)=97249×45÷7=31511×(20÷5)=4448×12=576178×4÷8=8923×2×35=1610402×6-435=197772×(401-342)=4248551+(576-385)=742156÷3×7=36477.8-11.2=66.6417-33-48=336567+716-165=111886×21÷3=60213×30=39032.4+51.2=83.6172+817=989404+385=78949×(21÷7)=147291÷(35-32)=97200+920+142=1262248÷4=6287×39×6=20358362+302+726=1390402-(55+299)=48441÷3÷3=49624+45×19=1479352÷8÷4=1156.9+4.9=61.8683-(693-90)=80499-208-135=156484-(91+342)=51243÷9×34=91819+400-274=145971-(30+775)=166126+648=774758-(715-670)=713358-13×5=293379-44×6=11527×(497÷7)=1917516÷2×9=232229×(549÷9)=1769673+(781-647)=80791×94×3=25662980-366+992=16063.9+9.3=13.289×50×5=2225015×10×5=750254-13×3=215235×4-169=771188÷2×94=883650×52÷4=650927+(575-257)=124533×12-190=206(362-263)×83=8217744÷6÷2=62459-24×11=195372÷3=124299-11×22=5745.3-12.7=32.645×(30÷3)=450965-334=631469÷(318-311)=67427×6-810=1752138×2÷3=92175÷(375-370)=35872÷8+578=687885×(612-606)=5310980-(434+203)=343(293-281)÷3=4120÷8×56=840658-15×40=58205×(370-366)=820464÷8×72=4176820÷(2×2)=205868×(18÷3)=5208260-(27+65)=168564÷2÷3=94654÷(3×2)=109993+134×4=152915×60-632=268306+24-22=308172÷2=86680×(10÷5)=1360768÷8×88=84489.9-2.2=7.7240÷5=4873×(195÷5)=2847337-(21+65)=251164-18×7=38372-(90+179)=10324×16×3=1152443-256+248=435657÷9×5=365(458-380)÷3=26651+(879-108)=142240×18÷8=90(241-214)×54=145841×4×5=820976-98×6=388870÷(3×2)=14572÷(370-368)=36209×4-553=283197+432÷2=413339×(339-334)=169527×32=86426×(299-262)=962468-32×13=52275+282=557742+40-261=521206-161=45548×8÷2=219222×7÷2=77794-477=31787+784÷8=18585×(56÷8)=5951/7+4/7=5/717×5×72=612074×4×3=888351-904÷4=125732÷6+965=1087437-(65+219)=15310×11×2=220114÷6=1983×(241-234)=581239-732÷4=56849×2-579=111936×2×70=504078×90=7020117+537+90=744557-(152+76)=32913×14×3=54682×8÷4=1647.7+10.0=17.7490-18×19=14828÷7×74=29626×(189÷9)=5465.8+7.8=13.6637÷7×9=819919+958-652=1225745-33×17=184104×7÷4=18236÷3×46=552747÷9=8327×12-172=152325+315÷5=388624÷6÷8=1374÷(464-462)=372/4-1/4=1/422×24-60=46862×54×8=26784262+315×2=892264+115-283=96(376-10)÷2=18334×41=1394231-45×5=6259÷7×3=111898÷2×6=2694128+303=431444-296=148(966-806)÷2=80(437-314)÷3=41150+960÷8=270(301-211)×11=9907/10+2/10=9/1010×99÷2=49510×18÷3=60122÷(18÷9)=61138×3×7=2898(427-145)÷2=141(326-284)÷2=2161×(983-976)=427417-15×21=102462-79-25=358702+87-358=43172×(144÷4)=259236×13-45=423125+29×14=531435÷3+400=54580÷8×30=30014×31×2=868370-308-13=4970÷(431-426)=1461×6-203=163355+14×30=775441-149+817=110966×(24÷8)=198308-834÷6=169435-401+30=64572÷(2×2)=143168-21×8=0178-39=13923×17-338=5334×2×21=14282.6-1.2=1.4163+11×21=394274×8-528=1664320÷(4×2)=40(370-225)÷5=29355×4÷5=284283-27×8=67273-10×21=6311×2×10=220981-899+275=35793×(72÷9)=74415×3×61=274534×(319-311)=272720×9÷8=81025×78÷6=325135×(353-350)=40521×3×78=4914206×3=618966÷2÷7=693/6-2/6=1/624×21÷4=126754+976-508=1222861+74×6=1305323-93×2=13773×77=5621145×(122-116)=8709.7+6.7=16.4666÷9×92=6808315÷3÷5=21597+303-91=80914×(567÷9)=882470-415=55236÷(395-391)=59131+(324-272)=18372×(455-428)=1944521-24×13=209216-12×10=96249×4-348=6489.2-8.4=0.823×5×6=69067×65=435568.1+5.9=74.0644×(920-913)=4508984÷8+191=314448÷7÷8=836×3×9=972305-372÷6=24364+(917-535)=446168-(247-121)=42334-85+134=383619+722-423=918584+594+434=1612765÷(783-774)=85428÷(10÷5)=21415×2×55=1650250×3-475=275931-408-235=288486+855-729=612274×3÷2=411207-43=164(446-62)÷3=128496-384+921=103347×6×8=2256762×7=533414×52=72812×41-336=156409+41-322=128474-454=2024×(142-134)=192183+43=226738+223×3=1407864÷(3×3)=9620×23÷2=230532-(932-750)=35019×(419-397)=41811×(546÷7)=858400-69×5=5574×62=4588448-333-67=4873×31×6=13578275-59-151=65252÷9÷4=715×26×2=780105+304=40914×80=1120595+(439-203)=831283+18×21=66184+241+592=917448-204-149=9537×(121-117)=148455-445+267=27750+163×2=376990÷(3×2)=16541×12×2=984421-(196-114)=339234-(524-427)=137123×3×6=221421×23-455=2849×(66÷2)=1617457-402=55487-12×19=259458-(460-388)=38613×32×2=832539+98+250=887385-62=323549+(697-533)=713(151-72)×12=9482.1-2.0=0.120×31-208=412448-150×2=148(861-637)÷7=32(230-140)÷6=15119×(18÷3)=714232+46=278432÷(129-120)=48449-(99+308)=4256+128=184916+(839-830)=925195×3×4=2340328-(350-180)=15816×54-149=715276÷2×6=828356÷(191-187)=89135+228÷2=2495.4-4.2=1.2602+751=1353182×2×9=327628×18=504914-590÷5=796472÷(56÷7)=59370÷5+423=497438-734÷2=71672÷2÷2=168826×(941-937)=3304236-412÷2=30124÷2=626.8-1.2=5.6945÷3÷7=45973-674+431=73022×3×12=792121+(486-311)=296147×4=588360÷(349-345)=908.9-4.2=4.7226+(432-261)=39753×17=901425÷5×42=3570912×6÷9=60815×5×76=5700304÷(2×4)=3817×3×63=3213(763-682)÷9=9427×4-355=1353(297-87)÷6=3512×33÷6=664