三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)及答案集錦

三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)及答案集錦319-(494-235)=5.5+8.9=144÷4=813×7=33×24=25×3×8=471-15×26=20×21=981×(732-726)=355-990÷5=315×8-774=84×10÷3=328÷4×34=91×4×8=42×8=8.6+4.7=10×48×2=89×73=362+126=16×48=7.4-2.9=304×3÷2=201×3÷9=10×72=990÷(18÷9)=388-(114+131)=6.3-1.2=207+637-194=500×2-550=72×6÷3=894+506+68=51×31=25×3×15=11×4÷2=29.5+51.4=366×5=38×13-482=308×2×6=480÷(15÷3)=98.8-17.1=210÷2÷5=445-187=276÷(435-431)=11×12×5=77×(384÷6)=200×3÷5=45×41=93×(477-473)=976-127×3=67+396-168=135×4=(692-492)÷8=87×(832-783)=408-20×12=498-30×8=60×(36÷9)=432÷9×18=450-(235+51)=80-236÷4=297÷9=991-156-157=891÷9×8=18×22-28=871×5-52=478+104×2=581+30×33=323-74=977-33-433=792÷(3×3)=26×58×7=66.7+31.5=1/3+2/3=478-145-108=21+236+603=181-(271-134)=168÷3÷7=110+675÷9=192÷3=7.2-6.6=800÷4×7=948×5÷4=408÷(592-584)=717-292÷4=770÷2×9=489×2-325=448÷4×8=3/7+2/7=57-(145-135)=152+168÷3=287+109×4=870-(445+290)=(828-180)÷2=(431-341)÷3=804×(28÷4)=723+(743-580)=613+44×12=47+319-317=189×(12÷6)=53+231×3=990+15×9=207-(670-652)=176÷4÷2=326×(52-49)=98×21÷6=350+85×5=366÷(15÷5)=389-(27+316)=55+850-789=557-85-217=473+80÷8=279+(449-288)=12×24-281=435+(990-367)=211-81=711÷3÷3=372÷4×3=63×(30÷2)=146×(18÷6)=216÷2+158=29×3×59=569-35-212=78+967-718=24×(450÷6)=15×2×59=12×19÷6=29+(338-24)=17×26-314=336+65+410=25×(705-651)=5.5-2.4=7.7-0.9=462÷(31-24)=5/8-1/8=(448-310)÷2=448-442+14=430-(343-211)=912-(15+553)=107+(384-86)=477+365=72×9÷6=(799-145)÷3=240-54+314=467-15-370=420÷4=852÷(2×3)=10×12×2=196+464+364=147÷3×13=423-274=164+31+471=9.8-4.5=291-53×4=193-18×10=(437-424)×67=389×9=216÷(264-255)=816÷(4×2)=634-12×21=888-127×2=1/6+4/6=128÷2×90=271-17×6=375-141-34=532÷7×91=21×(304-300)=673+589-434=502÷2×6=306×8÷6=167×9-300=783÷3÷3=728÷4÷7=9.4+1.4=735÷7÷3=77×7+36=14×(60÷6)=382-249-22=340×2=840×5÷2=34×14÷7=88×(24÷6)=609×9=735+167=693-586=1/5+2/5=900÷4+78=211-11=27×13-180=88+(429-91)=377-42×2=924-30×6=(279-51)÷3=10÷5×50=134×2×9=111-10×7=(927-117)÷9=108÷2×6=62×4=66÷(3×2)=471-(870-585)=(602-562)×94=(231-210)×37=96÷8×23=28×19÷2=487-(695-507)=356×2-490=425÷(225-220)=65×(42÷3)=107+639+223=24+438-128=472-41×7=33÷3+107=17×4×16=8.1+7.2=315×2+199=78×(64÷8)=943+10×73=496-144÷8=198÷3÷6=462-(161-88)=85-35+271=355÷5×4=414+471+901=920-(323-219)=96×98=115×4+520=260÷(81-79)=215+264+542=795×7=23×(468-463)=64×(52÷4)=248+181=106×7+55=129-(117-47)=13×34-135=28×9-251=302-19×15=216-(323-217)=115+301×2=142-721÷7=237+71=33÷3×4=230-123=320×(612-607)=12÷4=14×30÷2=4.2+7.8=404+18×15=450÷2=864-33×13=295-12×21=36×13=154÷2+934=102÷(174-168)=21×4×85=570÷3÷5=304÷(20÷5)=771-128×2=1/8+3/8=364÷(2×2)=406-150-247=9.8-6.8=(352-124)÷4=972-952=720+208-759=11×4×94=866-23×25=116×(68-63)=50×(450÷5)=257-12×11=44×34=876÷6=15×22-302=381-66-250=216÷(81÷9)=169+180=9.4+69.7=63×5×8=3.1+4.5=811×6=117×3×2=(746-700)×11=20×19-282=403+715÷5=96÷6=792÷(2×2)=442-(202+191)=623-445+958=(308-140)÷8=18×(273-266)=74.6-65.2=64+(322-255)=182÷(388-386)=4/7-1/7=526×(12÷4)=171+801+761=248÷(249-247)=19×24+127=16×9×3=70+194-179=33×4×5=194÷2=835-18×11=104×6×5=915-17×30=14×6×18=60÷4÷5=1/6+2/6=378÷2×3=362-105×2=200÷2=144÷(2×4)=870×(143-136)=666×(72÷8)=233-350÷7=60÷3÷5=72.6-56.8=(261-247)×49=897+785=376-313=42×67=(485-293)÷8=104×3=292×(837-828)=124-216÷2=985÷(207-202)=165×6=10×(273÷3)=31×18-500=350÷2÷5=355÷5=199+542=622÷2+195=94×49=65×77×9=117÷9×42=5/8-2/8=385-86-225=274-86+162=957+40×8=228-(119+86)=568+914+487=882÷(18÷3)=964-(960-569)=33×48=398-123-77=770-452+491=378+14×67=177×7-321=804÷(3×2)=127+393×2=305×(16÷8)=(574-524)×94=465-388+160=33×26÷3=111+343-328=(532-519)×14=82×2×4=23×(180÷9)=42×2÷6=733+(754-142)=650×3-144=16×26-316=78÷(12÷2)=310÷5×3=408-297=176÷(2×4)=899×(72÷8)=10×66+608=724÷2=597×(715-709)=345-234=486×(12÷3)=25×2+61=(684-285)÷7=480÷5+210=7/9+2/9=470×2-342=52×2×8=952÷8×6=27×88=244÷(414-412)=150÷6+288=(131-113)×42=16×2×42=17×32÷2=6.8-1.0=868×(151-147)=(663-633)÷2=430÷(25÷5)=67.7-19.5=254-93×2=392÷(573-571)=15×(252÷7)=520+354×2=343-845÷5=784-816÷6=909÷(3×3)=63×(538-443)=22×20+367=22×42÷7=46÷(16÷8)=60×5-284=139-132+448=379-543÷3=17×(472-452)=552÷(12÷6)=553×6-79=255÷(24÷8)=240÷2÷5=21×3×86=901-(212-43)=498+11×34=216×(628-619)=471+97×2=349-220=271-35×7=36×2×12=774÷(2×3)=30×47×3=675-(99+477)=826-86×4=(770-524)÷3=101×(227-218)=174÷2=400-(79+210)=654÷3=630÷2×6=52+98=207+452+617=819÷(18÷2)=480÷5÷2=168÷2×7=(903-534)÷9=12×40-428=95+32=16×(16÷2)=17×2×86=672×6-124=3.2+1.9=472+31×12=175+544-585=867-518-123=666÷2÷3=59+186÷6=55×36×7=730-55+812=33×25=40×16-532=951-169+92=573×(72÷8)=67+12×77=567-(54+440)=21×17×2=447-50=31×29-858=95×8÷4=607×9-876=5/7+2/7=22×10=14×14×2=62×(16÷4)=837×8-737=(796-131)÷5=23×34+796=77+165=766×4÷2=26.9+29.6=943-(242+188)=128÷4×10=84×51=15×6×44=489-26-76=828-98=29×16-428=89×4+434=931-277=404-(923-570)=537-123+553=194×3=259+128-298=25÷5×64=300-(211+63)=904÷4×5=340÷(2×2)=77×42÷6=184÷(2×4)=390+859=894-344-352=793-297+404=732÷(12÷3)=347-166=65×66÷3=115+579+286=387-81×3=824-(133+348)=10×(324÷9)=474÷(10÷5)=170+311-77=10×(589-508)=430÷(10÷5)=110×6×8=43×2×3=425-10×3=66×(32÷4)=192-121=455-560÷5=24×34-237=330×4-142=58×82=9.7+4.4=926+(362-297)=4/7-3/7=180-74-30=48×18-567=865×6-992=250+138=9.9-7.3=9.1+9.2=107×4×9=17×5×10=294÷(463-456)=(487-253)÷9=423+343-595=315÷9×6=615+(763-58)=203-162+457=15×3×67=108×7×3=65×8+433=314+11×49=999×(752-748)=844+10×92=826-(450+22)=224×7÷4=280×(161-156)=675+28×3=12÷(275-269)=426-357=57÷(268-265)=175÷7÷5=686-62×10=447-90+684=813+(386-123)=45×(84÷4)=2/6-1/6=906×8=921-38×23=19×4×8=20×4×68=827×(842-833)=438÷(18÷9)=853×(706-699)=210÷5=283+110-312=66.6-44.8=138×6=441-210+27=37×26÷2=160÷8×31=2/8-1/8=26.7-15.4=117×8=240÷5×7=583-(414+52)=115-52=33×(497÷7)=325-(197+128)=880÷2÷4=15×(205-148)=326÷2×4=430+(964-183)=67×(689-591)=86+219+655=514+376-349=113×(12÷4)=624÷8=315+133×2=491×2-32=(119-42)÷7=174×(212-207)=824-42-115=840÷4÷6=2.4+0.5=17×(84÷2)=628÷4+444=19×54×7=47.0+44.2=107+12×33=376-16×19=564÷6÷2=24×35-72=240-20×10=118×5=12×34÷6=642÷(2×3)=423-(353-54)=958-771÷3=175+50-107=702÷(3×3)=10×(567÷9)=501+(250-159)=27×13×2=68+97=11×49-228=448÷(376-372)=48÷(407-403)=387+860÷5=11×30=349+281+181=20×20×2=242-131=52+107×8=406÷7×42=360-912÷3=418-149=792÷(4×2)=198÷(54÷9)=228-20×8=785-(306-285)=46×11=120×6÷8=216÷6=300÷(475-473)=769-990÷6=30×(497-464)=188+327+36=143+77×6=12×75-480=38×10÷4=555+668÷2=488-367=420÷(35÷7)=464-21×22=768+624÷8=33×28÷3=474-(205+59)=83×(247-241)=270÷3÷9=467×2-561=11×(602÷7)=20×3×9=403+(864-774)=268÷(105-101)=213÷3×84=6.0+9.4=10×37×2=705+(371-191)=250-16×15=198÷9×38=36÷(3×2)=357+839=374+45-141=144÷3=395-144-114=372-124+73=15×26×2=50×3÷2=(306-281)×17=541-29×14=161×3=(464-228)÷4=6.3-2.0=36×(427÷7)=8.1+7.7=271+(292-155)=324×(197-194)=403+68×3=(290-50)÷5=12×81÷9=4.1+78.9=735-(510-183)=(862-630)÷2=733-114-338=281+671=265-(187+64)=255+82+449=808÷(2×2)=498-(447-124)=29×4×8=4.5-0.5=615-22÷2=14×(550-452)=13×3×63=5.6-0.9=83-14×4=992-450÷2=99×68×5=459+162×2=320-77×4=424×4÷2=20×15÷5=610+605-323=6.3+6.6=146÷2=802+484=391+(170-122)=(331-51)÷2=705÷5×8=66÷6=35×(276÷4)=43×3+204=927+61×2=798-10×17=923×(21÷3)=38×2×55=688+10×51=358+18+112=358-(159+31)=123+64+699=624÷8×65=27×7×4=384×2×5=356+(340-184)=13+170-141=17×46=426-66-57=40×(215÷5)=54×49=735+465+90=992÷4×6=755×7=80×99÷3=12×37-182=13×13×2=49×2×66=20+779+260=22×3×76=61×20÷2=33×10+86=433-22×15=97×4-154=276-10×26=951-353-517=864÷(27÷9)=152÷8×14=342÷(3×2)=328÷(24÷6)=83×(48÷3)=496÷(4×2)=9.5-4.1=787-70-71=0.7+0.3=16×(48÷2)=369÷9=336-310-16=810÷(45÷5)=434-500÷4=16×15×2=339-140-181=17+29=384÷(460-457)=420÷6×25=13+85×10=764×9÷2=26×10×2=17×20+358=42×12+488=596-343+290=5.9-0.7=370+75×5=26×22÷4=(410-134)÷6=632÷8×72=445-272+99=438÷6×7=24+120×3=390÷2=420-20×14=54×61×4=424+(436-113)=224+102=672÷(4×2)=10×83=987-(992-602)=7.1-1.4=365-10×7=10×(402-326)=94×(42÷3)=386+10×47=4.3+4.6=32×2×90=70+29×11=95+289-143=85×8×9=14×9÷2=3/4-1/4=798÷7+792=73.8-8.2=234×8=309+468+206=17×(51÷3)=532+150=3.7+4.5=91×7=170+(300-74)=296÷(16÷4)=535+29×24=21×10×2=105÷(279-274)=513×2=378-15×17=295×(14÷7)=89+319=13×2×81=864÷9÷3=29×32×6=837÷(372-363)=(807-447)÷9=310×2÷4=8.9-3.0=10×19×4=9.4+5.3=123×7=350-526÷2=312×2-440=637+156-244=40×2×74=19×18-89=861-509=919-(150+615)=46×96×5=243+10×73=112-(19+62)=20×4×65=370+111-182=15×61-669=355+11×12=34×55=944÷(10÷5)=103×(40÷8)=211-135+384=158+198×2=131+21×11=370÷5=350÷5+175=65.4-42.7=10×(103-44)=20×4×70=340-(393-319)=200×3÷8=900÷5×4=964-216-489=276-234+304=299-151-64=183×2=588+63+315=39×(440÷8)=7.0+2.3=32×(43-40)=391+21×21=639+436=33.3+46.7=20.8+21.4=19×37=561-32×13=45×(57÷3)=15×2×88=936÷2×6=(207-151)÷2=16×63÷8=342×2=29×(412-390)=448×(20÷5)=15×27-276=433×2-273=138×6÷9=142×(54÷9)=7/10+2/10=526×3=740÷(128-126)=404+280÷4=11×(116÷2)=383-(184+10)=459-245=140÷2÷7=(181-154)×18=7.6+3.5=500×(45÷5)=(235-172)÷3=293×(619-611)=105÷7×18=952-84+200=720÷8+152=585-571+482=355-(172+155)=613+159+224=997×(716-712)=459+837÷3=83×(120-115)=316+69+442=945÷7×5=576÷2÷6=523+783+531=81×(32-25)=104×(27÷9)=980-207×4=189-(195-43)=130÷5×27=735÷3÷5=350-618÷2=23×34=80÷8×96=27×35-205=25+13=102-(66+12)=172×5×7=16×45×3=879-(810-236)=277-20-171=37×(459-450)=88×(28÷7)=25+24×30=810+87×5=14×50-495=11×(375÷5)=215÷(323-318)=51×(120÷3)=(161-142)×15=134+(315-199)=162÷3÷3=11+63×8=15×(427-422)=250÷5=18÷9×73=93+(467-396)=193+461=6.2-4.4=130×4÷8=131+(641-264)=983-121×6=27×3×38=68×9÷2=135÷5=321×(32÷8)=152-130÷5=30×(98-79)=954÷6×5=23×(144÷6)=360÷8×91=325+(400-43)=88÷(4×2)=31×(137-108)=42×2×68=46×3×7=104÷(382-380)=13×21÷3=98×50÷2=504÷(979-973)=757+884÷4=(286-62)÷8=934-31×6=911+16×48=66×(39-36)=382÷2×5=70×12-17=44.1-24.4=862-(366+343)=243÷(914-911)=212÷4×29=516-28+505=75-322÷7=691×(21÷7)=78×47=34×8×2=716×8÷2=243+251-414=78×12÷4=(207-90)÷9=(871-816)×12=91-23×2=676-320=294×2-341=171÷9×8=11×71-101=8.4-4.6=274+(289-161)=43×70×6=558-987÷7=16×(424-398)=17×50+126=89×(30÷6)=27×24÷2=382-396÷4=894-214-435=65×89÷5=286×(357-354)=944-(723-580)=(385-367)×17=556+160=774÷2÷3=279×3=12+12=456-10×35=29-102÷6=230×4-243=12×6×70=(750-725)÷5=73×10÷2=941-177×2=115×9-645=643-15×19=406-89×2=105÷7×3=355+774÷3=273÷7=89×(404-400)=435+374÷2=767-117×2=24÷(3×2)=544-(16+293)=48×21=0.3+5.1=224÷4+210=4.1+9.2=17×13×2=50×4×2=(228-116)÷4=78×99÷3=588÷(832-830)=53×(140÷2)=70.9-69.4=86×2×3=121×(48÷8)=102÷6×49=240×2-336=720÷3+138=232×4÷2=813-(647+132)=96÷6÷2=700+60×15=940×4÷8=320×(24÷6)=529-34×2=492×9-233=18×5×92=30×31=47×(34÷2)=93-(157-90)=22×3=541+996-155=72.8-42.6=33×3×62=660-65×2=164-(18+95)=326-270+249=82+281-92=56×43÷8=471÷(95-92)=37×11-177=165×2=126-(266-215)=186×7÷6=486÷2+807=(923-538)÷5=20×20-399=54÷9×95=287+31×11=17×17×2=39×2×75=265+10×16=831-443+128=537-107×2=26×3×7=880÷5÷2=128÷4×88=400-367+427=35.6+21.5=570÷5=(524-106)÷2=52×(407-308)=106+246=(321-299)×47=106-120÷4=255+(422-293)=27×(18÷6)=446-76÷4=47×16-529=660÷(759-757)=292-269+302=385+852=720÷9×4=391+630÷6=150÷5×4=440÷(10÷5)=135-103=450÷(12÷6)=856+180+88=163+413×2=193×5-681=174÷6=577-418=625-(348+253)=663÷3=384÷8+199=642×(56÷8)=425-348+252=700×(457-449)=467×(40÷8)=262÷(18÷9)=10×(828÷9)=150-(30+103)=108÷3÷2=72+222-189=4.2+9.4=161+13×21=49×9×2=536÷(2×2)=449-(84-26)=10×5×86=28.0+47.9=136÷(18÷9)=(431-298)÷7=542-59×6=657÷(3×3)=90×3=47×2×4=9.5-9.0=88÷4×27=82×(277-261)=(677-333)÷8=1/7+5/7=313+173=499-21×11=380-(58+32)=482+93+175=219÷3=10×25-198=94×73×2=619-(568+42)=610+145+225=150÷2=786÷3÷2=46÷2×34=593-26×10=75×66×2=125+(441-251)=14+705+813=56÷8×24=31×6×3=357-17-147=9.1-3.6=57×44=393-90×3=15×(544-536)=116+17+396=(345-290)÷5=77-(422-381)=33×3×34=69×4×2=498+27+415=217÷7=103+(941-199)=65×49×2=935-458+79=233+780÷6=499×(10÷5)=348÷(16÷4)=15×3×14=115×8×9=235+653+873=320÷(25÷5)=357÷(286-283)=4/8-3/8=440-(23+348)=301-712÷4=141×5=826+793-748=13×11-59=537-(656-255)=816-653+559=48+22+168=10×10×4=169+889+157=97×69×8=851-153×5=317-128=259×6=255+241-160=932×6=970-61=101×6=990÷2÷3=479-31-385=845-265+746=29×(240÷8)=13×25-18=4/10-3/10=478-52×7=190-10×16=173×5-834=11×2×93=211-85+315=324÷4=10×(136÷4)=276÷(82-80)=224÷(94-86)=77×(885-810)=153-78-46=651×(840-831)=17+18×16=80×(75÷5)=350×3-933=59×9-38=456-222÷3=7.8-1.6=35×26÷7=11×25×2=43×13+192=15×13-111=446-61×2=72×92÷6=166-(359-321)=954÷9×6=400÷(16-12)=792÷4+369=279-173=89×80=377+82-275=11×10+316=2/7+3/7=9.6-5.6=704×(35÷5)=36×(100÷4)=239+302-321=35×2×44=112+316×3=23.9+41.3=312÷(2×2)=243-855÷9=672-(235+17)=540÷(3×3)=675÷5+277=62×6×2=(422-177)÷7=999-111=475-(232+59)=47×6÷3=40÷5×27=27×18÷9=191+15-197=945×5÷3=22×(21÷7)=648÷4÷2=112÷(36÷9)=492-58-230=37×2×10=23×41-710=944÷(2×2)=103×6÷3=(215-172)×23=326-25×12=716÷4×8=22×64÷4=54×74÷3=24×2×78=197+(189-15)=580+(280-127)=484-324÷2=179×8÷4=279-484÷4=170×(497-494)=672÷3×9=411-156=190×6-867=879+22×15=112÷(2×4)=267+199=50×3×6=974-335-422=253-32×6=105×5=2.5+9.1=217÷7×17=498÷(16÷8)=39×34×8=875÷(292-285)=635÷5×6=387-(953-860)=126÷7×43=959-(247+565)=609÷3×2=24×(144÷6)=294÷7=192+100×5=165+(472-203)=999-38×5=922×6÷2=126×(16÷4)=65÷(20÷4)=175+(183-20)=642×9-620=6.4-2.6=386+803+990=9.4-5.4=756÷6÷3=13×5×8=229×6÷2=353-73+172=48÷4×5=69×11=421×2+826=254-(152-121)=268+17×50=113+42=101×(210-205)=989+187-256=186×4-327=146×5=135×4-270=217-52×2=39×2×9=22×19-49=904÷4+572=55+255-123=309-20-180=345-(365-85)=640÷(4×2)=438÷(30÷5)=125÷5×6=374÷2=48×18=162-69-18=12×17×2=12×54÷9=178-27-26=(380-192)÷2=15×(540÷6)=370÷5×38=266÷(42÷6)=665÷5÷7=11×(975-934)=12÷3+728=(749-707)×79=584-(303-162)=79.2-24.1=214×4-648=496÷8×10=686+924+141=751+419+656=335-53×6=376÷(2×4)=862-29×26=438÷3×8=166-28=242÷2=179+11×48=320÷4÷5=457+104×5=904-566-152=162÷9÷9=248+344=258÷3=6.0-4.1=675÷(3×3)=8.6-6.7=572×3÷6=111÷3×20=301-208=837×(64÷8)=175+42×4=107+339=594×(495-490)=411×2÷6=99×29×9=1.3+5.2=368+438=17×26=7.4+5.7=672-14×35=948÷4=750÷(2×3)=(445-160)÷5=111+215-219=115+266÷7=19×44-90=367-480÷8=66×15÷6=270÷9×8=967-30×23=16×6×24=78×33÷6=285-119-67=873-(222+383)=137×(18÷9)=119×(94-86)=11×60÷6=379-153+26=112÷(2×2)=10×42-333=666+223=836+(333-197)=175×(332-328)=512÷2÷2=171×2-71=289-(194-11)=41×3×5=495-18×23=16×59=131+133÷7=180+130=3/5-1/5=362×2-361=222÷(12÷6)=504÷(2×3)=100÷2×15=8.0+1.8=11×34×2=33-30+192=253+871-805=226-123+995=737-734+731=498-(116+269)=276+(478-262)=376×(904-898)=84÷(263-256)=24×8×4=57×3×8=116+(994-989)=341-120÷6=576÷(2×4)=994-(358-182)=447+375÷3=238÷(387-380)=140×2=87×84=471-(320-86)=8.3-8.0=787-478-16=20×37-390=492-24÷3=721×6÷2=116×7÷2=40×11-112=86×(333÷9)=956-205=2/5-1/5=(423-406)×44=455+374-706=607-642÷2=73×16÷4=38×(45÷5)=681-483÷7=445-14×11=66+430×2=41×2×90=717-212+314=558-363=348÷2=215×8÷4=810×5=4.0+6.9=280÷8×53=940-710÷2=494÷(10÷5)=740-(265+73)=(477-466)×28=927÷3×6=62×12=37×19=6.2+9.5=346-61=5.3-2.5=36×67×2=586+(760-41)=464-187=737+(730-729)=783÷(3×3)=(367-290)×79=19×27×2=24×(323-292)=693-378÷6=440×6÷2=64×76=720÷6÷3=110÷2=517-179=266+64=947-(157-68)=100+54×6=339-(296-197)=40÷(516-512)=56÷7×20=648-61+390=(245-175)÷2=486-48×4=140÷(15÷3)=434+213+566=144+14×7=80÷(16÷2)=435÷(15÷3)=411-121+23=381-27×14=206+159=6/8-1/8=293-10×12=(177-162)÷3=87×(246÷3)=519+710÷5=368-(376-110)=1/7+6/7=443-822÷6=695+260-591=209+(986-629)=202+(377-335)=873-241-406=249+659+237=65+590-120=33×40÷2=12×35×2=870÷(2×3)=112+310+68=558÷(2×3)=55.2+34.3=872-481=756÷(475-473)=56×8=956÷2÷2=328÷(36÷9)=65+342=589×(20÷4)=448-17×24=36×8-200=742÷7÷2=612÷4+276=78×6×3=48×20=(475-169)÷2=441+(101-49)=543×8÷2=137+254=398-11×35=171÷(3×3)=937-14×62=80+172÷4=528-609÷7=133×4+159=(833-737)×81=296-(478-300)=603×4-240=431+303-425=262×8=852÷(717-711)=78÷6×68=478-(168+119)=參考答案319-(494-235)=605.5+8.9=14.4144÷4=36813×7=569133×24=79225×3×8=600471-15×26=8120×21=420981×(732-726)=5886355-990÷5=157315×8-774=174684×10÷3=280328÷4×34=278891×4×8=291242×8=3368.6+4.7=13.310×48×2=96089×73=6497362+126=48816×48=7687.4-2.9=4.5304×3÷2=456201×3÷9=6710×72=720990÷(18÷9)=495388-(114+131)=1436.3-1.2=5.1207+637-194=650500×2-550=45072×6÷3=144894+506+68=146851×31=158125×3×15=112511×4÷2=2229.5+51.4=80.9366×5=183038×13-482=12308×2×6=3696480÷(15÷3)=9698.8-17.1=81.7210÷2÷5=21445-187=258276÷(435-431)=6911×12×5=66077×(384÷6)=4928200×3÷5=12045×41=184593×(477-473)=372976-127×3=59567+396-168=295135×4=540(692-492)÷8=2587×(832-783)=4263408-20×12=168498-30×8=25860×(36÷9)=240432÷9×18=864450-(235+51)=16480-236÷4=21297÷9=33991-156-157=678891÷9×8=79218×22-28=368871×5-52=4303478+104×2=686581+30×33=1571323-74=249977-33-433=511792÷(3×3)=8826×58×7=1055666.7+31.5=98.21/3+2/3=1478-145-108=22521+236+603=860181-(271-134)=44168÷3÷7=8110+675÷9=185192÷3=647.2-6.6=0.6800÷4×7=1400948×5÷4=1185408÷(592-584)=51717-292÷4=644770÷2×9=3465489×2-325=653448÷4×8=8963/7+2/7=5/757-(145-135)=47152+168÷3=208287+109×4=723870-(445+290)=135(828-180)÷2=324(431-341)÷3=30804×(28÷4)=5628723+(743-580)=886613+44×12=114147+319-317=49189×(12÷6)=37853+231×3=746990+15×9=1125207-(670-652)=189176÷4÷2=22326×(52-49)=97898×21÷6=343350+85×5=775366÷(15÷5)=122389-(27+316)=4655+850-789=116557-85-217=255473+80÷8=483279+(449-288)=44012×24-281=7435+(990-367)=1058211-81=130711÷3÷3=79372÷4×3=27963×(30÷2)=945146×(18÷6)=438216÷2+158=26629×3×59=5133569-35-212=32278+967-718=32724×(450÷6)=180015×2×59=177012×19÷6=3829+(338-24)=34317×26-314=128336+65+410=81125×(705-651)=13505.5-2.4=3.17.7-0.9=6.8462÷(31-24)=665/8-1/8=4/8(448-310)÷2=69448-442+14=20430-(343-211)=298912-(15+553)=344107+(384-86)=405477+365=84272×9÷6=108(799-145)÷3=218240-54+314=500467-15-370=82420÷4=105852÷(2×3)=14210×12×2=240196+464+364=1024147÷3×13=637423-274=149164+31+471=6669.8-4.5=5.3291-53×4=79193-18×10=13(437-424)×67=871389×9=3501216÷(264-255)=24816÷(4×2)=102634-12×21=382888-127×2=6341/6+4/6=5/6128÷2×90=5760271-17×6=169375-141-34=200532÷7×91=691621×(304-300)=84673+589-434=828502÷2×6=1506306×8÷6=408167×9-300=1203783÷3÷3=87728÷4÷7=269.4+1.4=10.8735÷7÷3=3577×7+36=57514×(60÷6)=140382-249-22=111340×2=680840×5÷2=210034×14÷7=6888×(24÷6)=352609×9=5481735+167=902693-586=1071/5+2/5=3/5900÷4+78=303211-11=20027×13-180=17188+(429-91)=426377-42×2=293924-30×6=744(279-51)÷3=7610÷5×50=100134×2×9=2412111-10×7=41(927-117)÷9=90108÷2×6=32462×4=24866÷(3×2)=11471-(870-585)=186(602-562)×94=3760(231-210)×37=77796÷8×23=27628×19÷2=266487-(695-507)=299356×2-490=222425÷(225-220)=8565×(42÷3)=910107+639+223=96924+438-128=334472-41×7=18533÷3+107=11817×4×16=10888.1+7.2=15.3315×2+199=82978×(64÷8)=624943+10×73=1673496-144÷8=478198÷3÷6=11462-(161-88)=38985-35+271=321355÷5×4=284414+471+901=1786920-(323-219)=81696×98=9408115×4+520=980260÷(81-79)=130215+264+542=1021795×7=556523×(468-463)=11564×(52÷4)=832248+181=429106×7+55=797129-(117-47)=5913×34-135=30728×9-251=1302-19×15=17216-(323-217)=110115+301×2=717142-721÷7=39237+71=30833÷3×4=44230-123=107320×(612-607)=160012÷4=314×30÷2=2104.2+7.8=12.0404+18×15=674450÷2=225864-33×13=435295-12×21=4336×13=468154÷2+934=1011102÷(174-168)=1721×4×85=7140570÷3÷5=38304÷(20÷5)=76771-128×2=5151/8+3/8=4/8364÷(2×2)=91406-150-247=99.8-6.8=3.0(352-124)÷4=57972-952=20720+208-759=16911×4×94=4136866-23×25=291116×(68-63)=58050×(450÷5)=4500257-12×11=12544×34=1496876÷6=14615×22-302=28381-66-250=65216÷(81÷9)=24169+180=3499.4+69.7=79.163×5×8=25203.1+4.5=7.6811×6=4866117×3×2=702(746-700)×11=50620×19-282=98403+715÷5=54696÷6=16792÷(2×2)=198442-(202+191)=49623-445+958=1136(308-140)÷8=2118×(273-266)=12674.6-65.2=9.464+(322-255)=131182÷(388-386)=914/7-1/7=3/7526×(12÷4)=1578171+801+761=1733248÷(249-247)=12419×24+127=58316×9×3=43270+194-179=8533×4×5=660194÷2=97835-18×11=637104×6×5=3120915-17×30=40514×6×18=151260÷4÷5=31/6+2/6=3/6378÷2×3=567362-105×2=152200÷2=100144÷(2×4)=18870×(143-136)=6090666×(72÷8)=5994233-350÷7=18360÷3÷5=472.6-56.8=15.8(261-247)×49=686897+785=1682376-313=6342×67=2814(485-293)÷8=24104×3=312292×(837-828)=2628124-216÷2=16985÷(207-202)=197165×6=99010×(273÷3)=91031×18-500=58350÷2÷5=35355÷5=71199+542=741622÷2+195=50694×49=460665×77×9=45045117÷9×42=5465/8-2/8=3/8385-86-225=74274-86+162=350957+40×8=1277228-(119+86)=23568+914+487=1969882÷(18÷3)=147964-(960-569)=57333×48=1584398-123-77=198770-452+491=809378+14×67=1316177×7-321=918804÷(3×2)=134127+393×2=913305×(16÷8)=610(574-524)×94=4700465-388+160=23733×26÷3=286111+343-328=126(532-519)×14=18282×2×4=65623×(180÷9)=46042×2÷6=14733+(754-142)=1345650×3-144=180616×26-316=10078÷(12÷2)=13310÷5×3=186408-297=111176÷(2×4)=22899×(72÷8)=809110×66+608=1268724÷2=362597×(715-709)=3582345-234=111486×(12÷3)=194425×2+61=111(684-285)÷7=57480÷5+210=3067/9+2/9=1470×2-342=59852×2×8=832952÷8×6=71427×88=2376244÷(414-412)=122150÷6+288=313(131-113)×42=75616×2×42=134417×32÷2=2726.8-1.0=5.8868×(151-147)=3472(663-633)÷2=15430÷(25÷5)=8667.7-19.5=48.2254-93×2=68392÷(573-571)=19615×(252÷7)=540520+354×2=1228343-845÷5=174784-816÷6=648909÷(3×3)=10163×(538-443)=598522×20+367=80722×42÷7=13246÷(16÷8)=2360×5-284=16139-132+448=455379-543÷3=19817×(472-452)=340552÷(12÷6)=276553×6-79=3239255÷(24÷8)=85240÷2÷5=2421×3×86=5418901-(212-43)=732498+11×34=872216×(628-619)=1944471+97×2=665349-220=129271-35×7=2636×2×12=864774÷(2×3)=12930×47×3=4230675-(99+477)=99826-86×4=482(770-524)÷3=82101×(227-218)=909174÷2=87400-(79+210)=111654÷3=218630÷2×6=189052+98=150207+452+617=1276819÷(18÷2)=91480÷5÷2=48168÷2×7=588(903-534)÷9=4112×40-428=5295+32=12716×(16÷2)=12817×2×86=2924672×6-124=39083.2+1.9=5.1472+31×12=844175+544-585=134867-518-123=226666÷2÷3=11159+186÷6=9055×36×7=13860730-55+812=148733×25=82540×16-532=108951-169+92=874573×(72÷8)=515767+12×77=991567-(54+440)=7321×17×2=714447-50=39731×29-858=4195×8÷4=190607×9-876=45875/7+2/7=122×10=22014×14×2=39262×(16÷4)=248837×8-737=5959(796-131)÷5=13323×34+796=157877+165=242766×4÷2=153226.9+29.6=56.5943-(242+188)=513128÷4×10=32084×51=428415×6×44=3960489-26-76=387828-98=73029×16-428=3689×4+434=790931-277=654404-(923-570)=51537-123+553=967194×3=582259+128-298=8925÷5×64=320300-(211+63)=26904÷4×5=1130340÷(2×2)=8577×42÷6=539184÷(2×4)=23390+859=1249894-344-352=198793-297+404=900732÷(12÷3)=183347-166=18165×66÷3=1430115+579+286=980387-81×3=144824-(133+348)=34310×(324÷9)=360474÷(10÷5)=237170+311-77=40410×(589-508)=810430÷(10÷5)=215110×6×8=528043×2×3=258425-10×3=39566×(32÷4)=528192-121=71455-560÷5=34324×34-237=579330×4-142=117858×82=47569.7+4.4=14.1926+(362-297)=9914/7-3/7=1/7180-74-30=7648×18-567=297865×6-992=4198250+138=3889.9-7.3=2.69.1+9.2=18.3107×4×9=385217×5×10=850294÷(463-456)=42(487-253)÷9=26423+343-595=171315÷9×6=210615+(763-58)=1320203-162+457=49815×3×67=3015108×7×3=226865×8+433=953314+11×49=853999×(752-748)=3996844+10×92=1764826-(450+22)=354224×7÷4=392280×(161-156)=1400675+28×3=75912÷(275-269)=2426-357=6957÷(268-265)=19175÷7÷5=5686-62×10=66447-90+684=1041813+(386-123)=107645×(84÷4)=9452/6-1/6=1/6906×8=7248921-38×23=4719×4×8=60820×4×68=5440827×(842-833)=7443438÷(18÷9)=219853×(706-699)=5971210÷5=42283+110-312=8166.6-44.8=21.8138×6=828441-210+27=25837×26÷2=481160÷8×31=6202/8-1/8=1/826.7-15.4=11.3117×8=936240÷5×7=336583-(414+52)=117115-52=6333×(497÷7)=2343325-(197+128)=0880÷2÷4=11015×(205-148)=855326÷2×4=652430+(964-183)=121167×(689-591)=656686+219+655=960514+376-349=541113×(12÷4)=339624÷8=78315+133×2=581491×2-32=950(119-42)÷7=11174×(212-207)=870824-42-115=667840÷4÷6=352.4+0.5=2.917×(84÷2)=714628÷4+444=60119×54×7=718247.0+44.2=91.2107+12×33=503376-16×19=72564÷6÷2=4724×35-72=768240-20×10=40118×5=59012×34÷6=68642÷(2×3)=107423-(353-54)=124958-771÷3=701175+50-107=118702÷(3×3)=7810×(567÷9)=630501+(250-159)=59227×13×2=70268+97=16511×49-228=311448÷(376-372)=11248÷(407-403)=12387+860÷5=55911×30=330349+281+181=81120×20×2=800242-131=11152+107×8=908406÷7×42=2436360-912÷3=56418-149=269792÷(4×2)=99198÷(54÷9)=33228-20×8=68785-(306-285)=76446×11=506120×6÷8=90216÷6=36300÷(475-473)=150769-990÷6=60430×(497-464)=990188+327+36=551143+77×6=60512×75-480=42038×10÷4=95555+668÷2=889488-367=121420÷(35÷7)=84464-21×22=2768+624÷8=84633×28÷3=308474-(205+59)=21083×(247-241)=498270÷3÷9=10467×2-561=37311×(602÷7)=94620×3×9=540403+(864-774)=493268÷(105-101)=67213÷3×84=59646.0+9.4=15.410×37×2=740705+(371-191)=885250-16×15=10198÷9×38=83636÷(3×2)=6357+839=1196374+45-141=278144÷3=48395-144-114=137372-124+73=32115×26×2=78050×3÷2=75(306-281)×17=425541-29×14=135161×3=483(464-228)÷4=596.3-2.0=4.336×(427÷7)=21968.1+7.7=15.8271+(292-155)=408324×(197-194)=972403+68×3=607(290-50)÷5=4812×81÷9=1084.1+78.9=83.0735-(510-183)=408(862-630)÷2=116733-114-338=281281+671=952265-(187+64)=14255+82+449=786808÷(2×2)=202498-(447-124)=17529×4×8=9284.5-0.5=4.0615-22÷2=60414×(550-452)=137213×3×63=24575.6-0.9=4.783-14×4=27992-450÷2=76799×68×5=33660459+162×2=783320-77×4=12424×4÷2=84820×15÷5=60610+605-323=8926.3+6.6=12.9146÷2=73802+484=1286391+(170-122)=439(331-51)÷2=140705÷5×8=112866÷6=1135×(276÷4)=241543×3+204=333927+61×2=1049798-10×17=628923×(21÷3)=646138×2×55=4180688+10×51=1198358+18+112=488358-(159+31)=168123+64+699=886624÷8×65=507027×7×4=756384×2×5=3840356+(340-184)=51213+170-141=4217×46=782426-66-57=30340×(215÷5)=172054×49=2646735+465+90=1290992÷4×6=1488755×7=528580×99÷3=264012×37-182=26213×13×2=33849×2×66=646820+779+260=105922×3×76=501661×20÷2=61033×10+86=416433-22×15=10397×4-154=234276-10×26=16951-353-517=81864÷(27÷9)=288152÷8×14=266342÷(3×2)=57328÷(24÷6)=8283×(48÷3)=1328496÷(4×2)=629.5-4.1=5.4787-70-71=6460.7+0.3=1.016×(48÷2)=384369÷9=41336-310-16=10810÷(45÷5)=90434-500÷4=30916×15×2=480339-140-181=1817+29=46384÷(460-457)=128420÷6×25=175013+85×10=863764×9÷2=343826×10×2=52017×20+358=69842×12+488=992596-343+290=5435.9-0.7=5.2370+75×5=74526×22÷4=143(410-134)÷6=46632÷8×72=5688445-272+99=272438÷6×7=51124+120×3=384390÷2=195420-20×14=14054×61×4=13176424+(436-113)=747224+102=326672÷(4×2)=8410×83=830987-(992-602)=5977.1-1.4=5.7365-10×7=29510×(402-326)=76094×(42÷3)=1316386+10×47=8564.3+4.6=8.932×2×90=576070+29×11=38995+289-143=24185×8×9=612014×9÷2=633/4-1/4=2/4798÷7+792=90673.8-8.2=65.6234×8=1872309+468+206=98317×(51÷3)=289532+150=6823.7+4.5=8.291×7=637170+(300-74)=396296÷(16÷4)=74535+29×24=123121×10×2=420105÷(279-274)=21513×2=1026378-15×17=123295×(14÷7)=59089+319=40813×2×81=2106864÷9÷3=3229×32×6=5568837÷(372-363)=93(807-447)÷9=40310×2÷4=1558.9-3.0=5.910×19×4=7609.4+5.3=14.7123×7=861350-526÷2=87312×2-440=184637+156-244=54940×2×74=592019×18-89=253861-509=352919-(150+615)=15446×96×5=22080243+10×73=973112-(19+62)=3120×4×65=5200370+111-182=29915×61-669=246355+11×12=48734×55=1870944÷(10÷5)=472103×(40÷8)=515211-135+384=460158+198×2=554131+21×11=362370÷5=74350÷5+175=24565.4-42.7=22.710×(103-44)=59020×4×70=5600340-(393-319)=266200×3÷8=75900÷5×4=720964-216-489=259276-234+304=346299-151-64=84183×2=366588+63+315=96639×(440÷8)=21457.0+2.3=9.332×(43-40)=96391+21×21=832639+436=107533.3+46.7=80.020.8+21.4=42.219×37=703561-32×13=14545×(57÷3)=85515×2×88=2640936÷2×6=2808(207-151)÷2=2816×63÷8=126342×2=68429×(412-390)=638448×(20÷5)=179215×27-276=129433×2-273=593138×6÷9=92142×(54÷9)=8527/10+2/10=9/10526×3=1578740÷(128-126)=370404+280÷4=47411×(116÷2)=638383-(184+10)=189459-245=214140÷2÷7=10(181-154)×18=4867.6+3.5=11.1500×(45÷5)=4500(235-172)÷3=21293×(619-611)=2344105÷7×18=270952-84+200=1068720÷8+152=242585-571+482=496355-(172+155)=28613+159+224=996997×(716-712)=3988459+837÷3=73883×(120-115)=415316+69+442=827945÷7×5=675576÷2÷6=48523+783+531=183781×(32-25)=567104×(27÷9)=312980-207×4=152189-(195-43)=37130÷5×27=702735÷3÷5=49350-618÷2=4123×34=78280÷8×96=96027×35-205=74025+13=38102-(66+12)=24172×5×7=602016×45×3=2160879-(810-236)=305277-20-171=8637×(459-450)=33388×(28÷7)=35225+24×30=745810+87×5=124514×50-495=20511×(375÷5)=825215÷(323-318)=4351×(120÷3)=2040(161-142)×15=285134+(315-199)=250162÷3÷3=1811+63×8=51515×(427-422)=75250÷5=5018÷9×73=14693+(467-396)=164193+461=6546.2-4.4=1.8130×4÷8=65131+(641-264)=508983-121×6=25727×3×38=307868×9÷2=306135÷5=27321×(32÷8)=1284152-130÷5=12630×(98