三年級數學計算題專項練習匯編及答案集錦

三年級數學計算題專項練習匯編及答案集錦246×(35÷5)=480-(229+13)=895×(24÷4)=781-21×16=447-(175+46)=147-42×2=120÷8+136=639-554=433+909-749=100×7=831-(347+388)=338-119×2=30×(132÷6)=75×86÷2=461-33-54=387÷(3×3)=8.4+4.5=18×43÷6=357-(220+66)=90×(264-245)=12×40÷2=293-141÷3=424-(78+131)=2/3-1/3=369-57=379-21×17=82÷2+241=359-12-28=468÷3×9=697-251×2=300-(102+11)=76+229×2=600÷8×10=56.9+41.2=68×7×5=162÷(192-183)=998-19×49=54×14÷3=116×6-433=511+675=642-385=439-63×5=893-340×2=405+(363-168)=103×(56÷7)=435×6=813+390÷6=462-452+180=690÷(3×2)=320÷(2×2)=807+38+408=74×(168÷2)=113×7×5=390÷(10÷2)=396÷3÷6=380+79×6=432+555-546=30×28÷6=433+67-230=29×(21÷3)=87×77×3=30÷2×5=443-102×4=(346-328)÷9=31×2×89=791-20×37=(874-506)÷8=116×3×2=42÷(27÷9)=299-190+323=115×8=710÷2÷5=942-729-182=368÷4×83=240÷2÷3=14×15×3=446-15×17=428×(422-414)=14÷(56÷8)=90×2×3=18×19÷2=53.1-33.1=19×5×33=1/5+3/5=809-522+905=370÷(358-356)=286-(330-159)=192÷4=940-408=97.6-65.7=25×(351÷9)=805÷7÷5=301÷7×3=126+(483-141)=771×4-677=669×8=138+144+571=914+954-938=459-13×16=32×24-115=16×3×85=106-86+416=136+106-173=44.5-38.5=891-373=511÷7+368=308÷(869-862)=212+104-178=296×3÷6=669-13×14=544+262=84×(31-24)=849÷3+358=410+(892-399)=416×(72÷9)=10.0-1.3=11×43-32=176×3÷2=806+531+278=359×8-700=13×15×2=808÷4+41=8.1-7.3=909×6-876=64×9-387=23×88×5=920÷4÷5=138+542+179=918÷6=48×11÷2=967-(52+387)=10×(444-421)=441+(538-154)=890-(467-358)=494÷2×6=819×(24÷4)=188÷4×97=280×3÷5=28×4×8=92+(446-335)=54÷9×38=165÷3+997=96÷3×27=332÷(12÷6)=303+787=12×55-400=21÷(487-480)=301-(363-88)=74×(28÷4)=772-56×3=474÷(2×3)=172÷4=988-65×11=71×14-240=21×36-280=11×7×2=84+(636-143)=76×19÷2=230+96-92=868÷4×9=106×9÷2=4.1-1.9=45+405-197=2.2-2.1=86×2×8=480-34-16=229×(36÷9)=178-(373-278)=13×(58-42)=850+496-547=865-(369+202)=2.0+0.9=50×78×5=356×2=373-16×10=28×5×4=(419-393)×17=140×(301-296)=6.4+2.6=(660-258)÷3=531-906÷2=123+12×39=417+(268-149)=632÷(16÷8)=9.7-7.9=498-(349-325)=996-(173+90)=499-372=375-(653-352)=24×(144÷9)=63÷7×83=9.4-6.1=47×2×57=477-(280-137)=751-31=564÷3÷4=10×(554-472)=2.1+6.3=322-194=260+112×3=150×6÷5=430-62=221-132-40=846×4-857=255-19×13=36÷(3×2)=442-(534-269)=138-54=268÷2×6=855×4÷6=138×4÷2=891-(61+138)=286+751-233=326+(345-58)=25×4×3=329-133+120=272+17+580=452+10×26=896÷(2×2)=150+59×12=20+434-371=211×3-383=84×9÷2=231+229=58×73=461-146-189=10×68=441+280+21=317-183=716-39×11=(281-271)÷2=238+371÷7=747-258-441=492-(25+360)=36×(245÷7)=11×30-236=98-25×2=234+195=245-(86+54)=224×3-423=97×8×9=479-(473-153)=965-(867-171)=67×18÷6=26×3×64=310-89+69=206+(972-125)=646+(774-33)=92×(661-603)=263+(240-213)=358-300=368+110-437=34.3+43.3=14+433+275=129×7-251=120×3÷5=437-131+20=85×19=831-720÷4=649×(48÷8)=732×(342-335)=663×4-316=816÷6+707=876-474÷3=60.2+9.7=275+414=14×(260÷5)=383-(208+46)=816÷(3×2)=250+(210-196)=907-139=38×4×6=481-84÷3=198+(378-170)=119×6-613=119×7×2=380-992÷8=81×11=251+451+347=394-384+135=291-15×19=626×(883-874)=897÷(886-883)=43×(60÷5)=784×3÷7=373×(81÷9)=(809-169)÷4=68×22=(200-48)÷4=12×17-147=445-418=264÷2×7=732-304-152=702-44×14=30×21÷5=20×(369-347)=216÷9×2=13×29-100=24×75=568×6÷3=46.9-7.2=11×89-461=38×(372÷6)=43×10×2=422-86=66×75×3=559+525+262=15×26+167=276÷(334-328)=38×5÷2=707-96×4=161+186=154×(35÷7)=(356-260)÷8=336÷(351-344)=48×11÷8=925+654÷3=7.2-5.3=872÷(2×2)=56×12-576=337+(123-19)=63×(259-212)=40÷8=112+17×52=26×2×12=15×(256÷4)=31×(292-274)=416÷4÷2=319+100×6=(360-45)÷5=66÷6×39=438×2=2.0-1.2=96×5×7=609×6÷7=424÷(32÷4)=192-165÷5=64+51=744×5=564×7-85=451-251-199=352÷(507-503)=48×(126-119)=394×(16÷8)=54×(82÷2)=135÷5×31=271-315÷7=7.6-6.0=108×(40÷5)=118×3×2=381×(489-485)=16×3×79=133×4-348=494+118+269=989+(807-718)=275×3-296=752÷(10÷5)=80÷2×18=72×6=54÷6×4=32×28+11=30×47×3=86.6-35.6=30×(776÷8)=288÷9=46+240=439+(437-388)=128+884-777=488-(183-141)=414÷(418-409)=435÷3÷5=54÷6×72=26×3×42=41×12=3/10+2/10=338-616÷4=624÷(2×4)=43+23×15=283+294÷3=789-(467-297)=(364-349)×23=35×2×24=291+439=104×3=630÷9÷5=945÷(3×3)=453×(10÷5)=50÷(318-313)=23×(129÷3)=306÷(2×3)=3.1+4.6=610×7÷2=176×4=14×5×55=36×11÷6=(273-186)×71=40×4×5=(400-296)÷8=103+524+535=818-616÷4=762÷(2×3)=637-392÷4=169×8=74×14÷4=2/8+3/8=118×2-54=222÷6×5=988÷2×8=19×(288-245)=924×8=828-15×52=372÷(2×2)=245-(363-339)=115×(21÷7)=581+(309-128)=625-98+627=22×6×2=784+(361-69)=(962-635)÷3=131+462÷7=382÷(423-421)=225÷3=460-346=3.9+2.0=284×2×8=390-45=213÷3×9=23×(834-767)=654-(832-799)=460-12×13=179+157=137+352-143=10×(520÷8)=12×5×62=930÷2÷5=827×9-213=477-185×2=18×12=374÷(18÷9)=340-(560-267)=85×90=276÷2=275-16×3=(195-171)×29=770×(888-879)=22+(495-12)=584÷4÷2=226+63=22×10×3=110÷5=676-(92+533)=428÷(2×2)=960-180÷3=307-28+92=36×13=143+303=798×(895-892)=508+451=3.3+0.9=72×56÷7=930+460-354=20+701+193=512+68+344=125-30=273×3×8=26×21=(282-207)×76=559×6÷3=454+656+324=784÷(49÷7)=347-278=78÷2×27=459÷(15÷5)=287÷(507-500)=448÷2=716÷2×6=342-210=11×32-219=145÷(478-473)=131-(187-79)=773-10×53=10×9×58=214+22×13=197×(32÷8)=938÷(984-977)=959+389=2/7+3/7=48×5×7=14×54+842=944×2=810÷5=(332-44)÷8=320÷(2×4)=974-100-390=250+24×16=459+34-235=954÷2=398-324+330=134-(426-407)=490-(265+58)=28×32=77×48×3=43×46=286×(27÷9)=489-10×42=412-12×4=87÷(429-426)=(494-269)÷3=490÷7×3=471-54-174=19-(234-217)=216÷(40÷5)=345+423÷3=55+13×59=624÷8×11=381-24÷4=20×17-165=274×(14÷7)=42×14÷2=16×11÷2=90×64=90×11-544=478-(130+291)=34×19÷2=(167-137)÷5=765÷3×4=154÷(18÷9)=6/10-2/10=270÷(3×3)=87×(228÷4)=746+200-214=431-49=18×14÷7=159×3×8=767-(263+181)=110-93+383=420÷(86-83)=75÷3=4/10-2/10=293×7-326=34×(372-349)=64+21×24=641+465-444=409+68×8=290-79+526=75÷5=26×(325-301)=850+644+717=(190-97)÷3=19×(874-871)=30×76÷6=(135-124)×73=165+564+232=204+10×63=7.7+90.5=770-432-336=14×14×4=614-64÷2=(934-926)÷2=7.2-1.1=744÷6=798×5-678=7.7-5.8=75×88=638×(333-330)=14×36-498=514×(602-599)=285-15×8=197+94+452=26×18=989+50×5=11×26=115+62=632-384÷6=57×88÷4=805×(365-356)=943-11×77=672÷3÷8=272÷(40÷5)=500×(36÷6)=238+10×59=750+(789-758)=(217-173)×22=150+128×2=898-59×3=659-(292+36)=846+(844-568)=17×10÷2=(437-423)×53=45×22-865=3/7+4/7=171-(489-415)=297+(361-170)=38×2×5=492÷6×4=582-17×31=243-(282-144)=460×6÷4=174×(402-396)=612-(672-71)=6/10-4/10=888+630-707=18×3×32=69×15×4=194-(61+74)=55×7+165=82×27=885÷5=215÷5+25=944+425+606=63+83×6=208÷(2×4)=378×(991-985)=136÷2×4=70×81×5=32×12-145=859-767=49+245-98=16×6×2=210×6÷2=57×(480÷5)=762+21×16=55÷5×11=67.6-14.6=33×(232-227)=426×(430-424)=481-189-113=620÷5÷2=729-96=3/8+2/8=750÷(644-642)=160÷4+936=462÷6÷7=71×41=989-30×19=390×4÷3=15×48-169=84÷(198-194)=111×2+443=497-639÷3=132÷4=546×4÷8=992-(391-278)=584+393×2=221×9-846=101×4=960÷(2×2)=211+123-70=3/6-2/6=28×87=248-(96+45)=(525-396)÷3=302-267=476÷(2×2)=354+35×12=92+509+56=541-180-349=34×63=168÷7÷6=192÷6+317=825×8÷3=13×73-321=664×2-564=(264-120)÷6=(474-294)÷3=907-443×2=348÷(2×3)=87×(363-307)=19×5×57=96×(421-417)=73+424-416=764+488÷2=88×10÷8=(467-392)÷3=156×3×2=241-246÷6=213-27×5=423-696÷6=(740-701)×10=878÷2+95=175+603=71×31×7=761+970+690=990÷6÷3=78×(315-308)=657×(12÷6)=79+12×71=162÷(512-503)=240÷6÷4=36÷4=262-55×3=205+62×8=41×(343÷7)=19×6-64=59+454÷2=90×33=748×(779-771)=965-22+128=189+770÷7=446-(255-181)=3.8+2.4=51×7÷3=381-(84+139)=442-127×2=826-281+56=633-388+567=288-16-147=276÷(85-83)=28×22+914=342+54÷6=(968-592)÷4=71×81÷3=824÷2=79×10=14×14=14×59-642=490÷(14÷2)=22×20+219=41×(40÷8)=4/8-2/8=824-(676-594)=75×81×2=473-275-154=23×21-168=107+67=464÷(2×4)=189÷3×74=967-(299+301)=663+824-815=30×(84÷3)=40×(220-216)=68×88÷8=596÷(95-91)=63.4-35.5=37×25+603=234+527=143-(448-326)=48×6=43+407-281=64÷8×3=387÷3=62×(198÷6)=27×14=3/6+2/6=201×(126-122)=81×9×6=689+12×38=25×86=73×(272÷8)=(951-377)÷7=440-504÷2=395×9-245=729-93×7=217+281-225=156×2÷6=(405-314)÷7=278+363÷3=584÷(2×2)=126÷3+686=199×(235-231)=421-(16+211)=53×(40÷4)=34×(54÷9)=222÷(14÷7)=121-306÷6=186÷2×4=5.9+9.7=278-596÷4=367-178-166=(686-670)×29=30÷(139-136)=124÷(324-322)=926-353=37×(52÷2)=1.8+3.3=190÷(91-89)=171×2×6=11×10×9=665+68×9=23×(56÷2)=150×2-286=240-130+55=393-148-13=123+608+930=500-151-173=(468-286)÷2=125+584÷8=810÷(27÷3)=130×4+100=414+213×2=191+87=911-255÷3=253+92×5=20×2×84=605÷(20÷4)=1.5+9.4=68×5=714-(172+135)=221×4=(446-342)÷4=12×70=208÷8×61=220÷5×33=268×(419-416)=54÷9×92=42×41×9=48+23×31=31×15×2=324×(37-34)=50×10-140=457-22×20=513÷(3×3)=198÷9=24×(189÷7)=97+57×2=333-91-242=836-532+69=3/6-1/6=128-15+48=288÷6÷2=20÷(463-459)=209+262-324=168+(982-381)=624÷2×3=627+11×49=467-394=401+27×29=(426-159)÷3=528÷(36÷9)=574÷2=2.4+8.3=192÷(16÷8)=160÷8÷2=396-83+38=181-(340-178)=702÷3×5=240÷2÷5=568÷(409-401)=962-(937-765)=196×6=209+76=31×3×18=47×4×3=14×3×5=413-225=32×30-300=15×2×48=237+468÷4=350-159-114=329+16×15=840÷(2×2)=17.8+36.8=23×4×18=94×(297÷3)=11×(72÷8)=161×6+382=21×39=19×8÷2=953-290=276-10×23=(365-50)÷5=324-12×21=174÷6=267+23×29=55×2=286-225=720÷(16÷8)=15+29×6=678+271×3=90×78×6=200÷4÷5=371-122-172=131×7-174=25×19-59=381-(223+154)=35×2÷7=2.7+8.3=821-259-160=66÷(3×2)=(962-198)÷2=9.8-2.2=28×32-529=333-171-135=7.0+3.6=13+23×33=8.5-1.2=2.7-1.9=77×66=992÷2×7=978÷6×5=152÷2×5=174÷2×4=349-14×17=975+596-710=310÷2=622÷(14÷7)=24.6+27.1=263×(12÷4)=519×9=12×5×43=69×7×2=319-10×7=739×(808-801)=742÷7÷2=15×76×3=11.7+1.5=826÷2×8=84÷3×5=59×(518-432)=14×38÷4=668×7=828÷(3×3)=16×28×2=4.8+0.7=450+90×10=444-213+213=26×4×9=90×(336÷4)=492×(16÷4)=684÷2÷9=84×(204-198)=44×43×8=311×2+909=90×25×9=483+(269-14)=324-32×10=5/8-2/8=420-278+116=65×2×4=450-96×2=996-(236+271)=955-472÷8=860+772÷2=10.0-8.5=460-23×10=182×4-86=9.2-3.3=425-35=(142-131)×17=418-89×2=690×2=4/10+6/10=344÷(12÷3)=994÷(561-554)=83×8=749÷7=603÷(3×3)=439-24×15=16×5×36=476÷(463-456)=357÷(21÷3)=3/7+2/7=203÷7×32=431-(340+10)=929-(967-826)=150-120=270+(50-42)=29×30÷6=86×51×4=492-162+29=48÷(4×2)=33×23=21÷7×30=156+74÷2=158+924+190=144+118=(472-455)×14=908+742+114=79×48÷3=910-211-509=640÷(2×2)=331+215=25×8-13=684÷3÷4=13×5×47=98÷(14÷2)=903÷(18÷6)=853-295-420=26×17=109+740-378=16÷2×6=872-508=(340-212)÷2=277×(12÷6)=489×2-76=61×14-162=494-10×24=827+39×17=487-15×31=16÷8×32=207+(478-357)=141-(482-428)=223+(498-468)=868-358-124=226-19×6=10×18=125+102=473-22÷2=(405-393)×15=(988-911)÷7=24÷(2×3)=570-(659-579)=(237-216)×28=472+14×34=34×2×20=343-92×3=100×(24÷4)=63×(125-121)=106+834÷3=11×55=905-57-344=878×(28÷4)=615+865-913=202-(229-176)=318-221=144÷2×8=7.8+65.4=306÷(411-408)=99×71÷3=10×3×25=88+408-129=486+39×18=303-216÷9=597-74-429=75×7×5=494-491+445=389-(272-198)=514+258×2=77.5+17.1=20÷4×75=97×8-418=288+(93-79)=783-195+546=406-933÷3=104+231÷7=295+66×10=586+185×4=180÷6×19=184+952=451-388=421-(432-41)=216÷(45÷5)=808-(401-81)=497-290-195=30×2×78=855-145=335×2=972×2÷9=(778-138)÷4=152×5=14×30×2=829-225-305=29.0+59.0=340+(168-74)=262+325×2=122÷2×73=479-404+178=27×23=43×5=108÷4÷9=531+458×2=38×2×98=306+89-271=20×17÷2=880÷(2×4)=170×5=476-(208+109)=153+531+96=222÷3×9=675×(991-984)=14×4÷2=850×8÷2=20×4×29=12×(45÷9)=255÷5×22=564-315+476=204÷4+36=174-588÷6=48×2×7=120×5÷4=(719-666)×23=130+347=661-391-36=64×(194-179)=71×5×2=(157-73)÷6=82×30=5.1-1.7=391-76×3=204×3+504=81×(94÷2)=24×6×5=49÷7×25=(318-214)÷4=53+894+16=75÷(228-223)=612-46×13=163×(15÷3)=211×(717-708)=426-844÷4=165÷3=171×5-621=818-567+868=272+121=179+760÷2=346+589=93×(14÷2)=12×(32-24)=11×67-452=12×36-173=112×7=346+116+947=948÷3÷2=364÷(14÷2)=218×(537-531)=397-(108+108)=926-(199+152)=556+49+475=22×23+298=248÷(406-402)=205×6=15×11×2=978-460×2=486-(27+11)=87×11-23=251+334+156=12×7×78=848÷2×6=20×2×95=25×(262-253)=117÷3×75=7.5-7.0=926÷2×7=75×2×5=138÷(12÷2)=49×(45÷9)=621+271-877=136×7-248=732-16×9=45×52×7=16+351-94=171-57=867-(641-305)=177-127+198=175÷5÷5=(982-202)÷2=684÷2×5=87.0+4.1=37×(32÷2)=882÷7÷9=420÷4÷3=628+43×11=27×(75÷5)=702÷(2×3)=79×77÷7=836-600-57=34×(203÷7)=11×(305-241)=34×75÷5=544÷8+809=291-103-71=34×2×58=36×3=376+144=108÷(3×3)=125-42÷2=24×17-395=4.9+7.9=82×41÷2=(742-229)÷9=228+410×2=14×6×11=8.8-3.9=233+(353-46)=17×(50÷2)=624×9-997=784-206×3=600÷(30÷5)=476×8÷4=224+11×31=16×2×83=27÷3×18=44×12-491=706-336+974=775-(945-600)=41×(64÷8)=16×(96÷6)=72×12÷8=812÷4×2=656-792÷9=189÷3=184×(12÷2)=75×26÷3=450×2-435=544÷2÷2=486×2÷3=342÷6×7=62×63×9=375+487×2=66÷(376-374)=576×4=856-11×63=122×(16÷4)=857-(663-145)=33×2÷3=109+186+689=912-86×9=22÷2=11×24-97=620-21×24=22×11×4=22+96×4=648÷(2×2)=78×88÷6=95+147-106=102+180=1.0+8.6=6.9+8.8=54÷9×93=417+(381-41)=257-282÷6=638-(19+133)=12×(135-65)=49×10-427=44×2×45=427-23×9=15×3×34=160÷(2×2)=238-95×2=(502-487)×67=821+(979-629)=11×3×81=464×2÷4=454-79-126=777-11×62=226+164÷4=871-(406-297)=724÷2=15+254×2=33×26+327=162÷(72÷8)=12÷4=595×2÷7=38÷2+217=55×(697-663)=62×4×3=1.0+5.7=51.8-2.6=(306-152)÷2=1/8+6/8=70.6-20.6=37×(578-573)=975-184=127-399÷7=240+136+19=354-10×35=777÷(717-714)=120×7÷5=25×17×2=878+120-262=860+(650-262)=253-22×11=3/5-1/5=719×6-388=6.2-5.4=490÷5×6=142+327=4.1+5.3=323+56×6=38×(74÷2)=1/6+5/6=168+17×3=422-18×7=792÷9×16=299+74+203=486+242-543=440-202×2=38×82=87×2÷6=7.9+5.4=911-865÷5=16×5×30=13×14×5=970÷(15÷3)=381-(481-349)=(309-237)÷2=761-212÷2=55+407-119=15×98×9=965÷(733-728)=105×5×3=485-396+291=527-59×2=36×69×3=120-(263-224)=29×(80÷8)=7.5-1.3=401-408÷4=17.0-4.3=798÷2÷7=(763-667)÷8=385÷(15÷3)=35×7=698+330-539=336÷2=120÷4×60=594÷3÷3=819-82×9=145+815+814=440÷(16÷8)=328-111+128=88÷8×67=23×9=20×14×3=532÷2×6=29×3×14=267+187=634×3-869=309+80+127=46×10-210=495-467+162=781-731-10=10.0-7.7=952÷(689-687)=48+426+71=98×2÷7=122+17×38=886×4÷2=256÷2=42×7×3=390×2-703=879-19-505=105÷7+199=408÷2=303-232=29+(595-412)=690-356+52=53+(717-620)=11×17×3=72×(22-18)=44×(466-451)=2/5-1/5=355×3-667=27÷(3×3)=237+46=300÷4÷3=582×8÷3=30×9÷6=886÷2×4=53.6-48.5=(387-373)×79=13×(387÷9)=11×29=10×16×5=454-292=576÷6÷6=2.9+8.4=770×(24÷6)=348-69×3=352÷(544-542)=933+700÷4=4/8-3/8=600÷(3×2)=36×(401-395)=108÷6÷2=126÷9=167+556+451=363-40×5=176-74×2=317-(220+37)=297÷9=257+173×2=13×29×2=91×(184÷2)=822÷(3×2)=468+95×3=4.5+8.5=302+580=157+246=210÷(16÷8)=831×(56÷7)=15×3×46=325-(79+214)=455+594=439-(144+31)=6.6+0.5=181-972÷6=380÷4+325=323+523+134=260-28×9=51×16÷4=9.1+2.4=12×(200÷4)=217÷7×27=36-128÷8=312÷2=14×67=308÷4×62=287-13×21=42÷2=44÷4×71=120÷4÷2=551+81+284=12×16-118=38×11=620-377+662=26×37+516=8.9+9.8=560÷2÷8=460×9÷3=1/5+2/5=14×14×5=680÷4+134=625×2=440×2-696=363+132=314×(424-421)=(202-184)×33=76+382=327×3=308÷4×79=750+298=372÷6÷2=91÷7×4=606×4=15×5×10=912-(476+309)=8.8-2.5=203×3+160=34×8×2=(701-596)÷7=216÷3×90=79.3-15.6=660÷5=(546-448)×75=699×6-190=10×15-131=56÷8×71=336÷3÷7=185×(95-92)=991-11×68=264÷6×91=68×(12÷6)=841×7=9.8+52.9=973+59×12=734÷2=488÷(309-305)=113×4+909=168÷(469-463)=516÷6×8=305-225÷9=20×36-631=10÷5×24=442÷2=11×36-99=207-93×2=50×18÷9=64+835-22=728×6-628=92×33=903+(758-708)=663+438+520=294+(435-70)=982-147+325=93+153+734=864÷(2×3)=244×2-279=247-595÷7=59×(75÷5)=996-265+578=269+586+62=973-23×25=35×(126÷9)=494-241+132=908-88-158=42×(50÷2)=832×(40÷8)=10×16×4=12×24-278=987-(324+96)=460÷(12÷3)=12×2×83=340-826÷7=763+(416-403)=67.8+0.4=42×8=64.5-12.2=(448-78)÷2=7.8+4.7=247-16×12=91+407-169=8.5-2.0=550+(891-267)=789÷(46-43)=472÷2÷4=582÷3=717÷(12÷4)=11×9×16=(671-625)÷2=366÷(12÷4)=44÷4×17=896-(349+287)=468÷3+80=9.0-1.0=991-(670+61)=39×11÷3=85÷(25÷5)=351-105-57=9.3-2.6=437-13-343=31×(332-309)=745-191=345-154+220=141+450=275×8=813-749+925=373-11×25=39×2=456÷(16÷4)=12×51+284=100÷(2×2)=314÷(18÷9)=22×17-208=26×18÷6=26×16×2=50×4+286=2/6-1/6=(428-370)×13=88×56÷7=900×(64÷8)=7.6-6.5=899+158×2=28×32-620=824+(634-342)=36÷9+125=17×6×2=300÷(574-571)=203×3+370=967×(506-503)=81×(85-77)=394+196×3=212-(108+62)=82×(720÷8)=參考答案246×(35÷5)=1722480-(229+13)=238895×(24÷4)=5370781-21×16=445447-(175+46)=226147-42×2=63120÷8+136=151639-554=85433+909-749=593100×7=700831-(347+388)=96338-119×2=10030×(132÷6)=66075×86÷2=3225461-33-54=374387÷(3×3)=438.4+4.5=12.918×43÷6=129357-(220+66)=7190×(264-245)=171012×40÷2=240293-141÷3=246424-(78+131)=2152/3-1/3=1/3369-57=312379-21×17=2282÷2+241=282359-12-28=319468÷3×9=1404697-251×2=195300-(102+11)=18776+229×2=534600÷8×10=75056.9+41.2=98.168×7×5=2380162÷(192-183)=18998-19×49=6754×14÷3=252116×6-433=263511+675=1186642-385=257439-63×5=124893-340×2=213405+(363-168)=600103×(56÷7)=824435×6=2610813+390÷6=878462-452+180=190690÷(3×2)=115320÷(2×2)=80807+38+408=125374×(168÷2)=6216113×7×5=3955390÷(10÷2)=78396÷3÷6=22380+79×6=854432+555-546=44130×28÷6=140433+67-230=27029×(21÷3)=20387×77×3=2009730÷2×5=75443-102×4=35(346-328)÷9=231×2×89=5518791-20×37=51(874-506)÷8=46116×3×2=69642÷(27÷9)=14299-190+323=432115×8=920710÷2÷5=71942-729-182=31368÷4×83=7636240÷2÷3=4014×15×3=630446-15×17=191428×(422-414)=342414÷(56÷8)=290×2×3=54018×19÷2=17153.1-33.1=20.019×5×33=31351/5+3/5=4/5809-522+905=1192370÷(358-356)=185286-(330-159)=115192÷4=48940-408=53297.6-65.7=31.925×(351÷9)=975805÷7÷5=23301÷7×3=129126+(483-141)=468771×4-677=2407669×8=5352138+144+571=853914+954-938=930459-13×16=25132×24-115=65316×3×85=4080106-86+416=436136+106-173=6944.5-38.5=6.0891-373=518511÷7+368=441308÷(869-862)=44212+104-178=138296×3÷6=148669-13×14=487544+262=80684×(31-24)=588849÷3+358=641410+(892-399)=903416×(72÷9)=332810.0-1.3=8.711×43-32=441176×3÷2=264806+531+278=1615359×8-700=217213×15×2=390808÷4+41=2438.1-7.3=0.8909×6-876=457864×9-387=18923×88×5=10120920÷4÷5=46138+542+179=859918÷6=15348×11÷2=264967-(52+387)=52810×(444-421)=230441+(538-154)=825890-(467-358)=781494÷2×6=1482819×(24÷4)=4914188÷4×97=4559280×3÷5=16828×4×8=89692+(446-335)=20354÷9×38=228165÷3+997=105296÷3×27=864332÷(12÷6)=166303+787=109012×55-400=26021÷(487-480)=3301-(363-88)=2674×(28÷4)=518772-56×3=604474÷(2×3)=79172÷4=43988-65×11=27371×14-240=75421×36-280=47611×7×2=15484+(636-143)=57776×19÷2=722230+96-92=234868÷4×9=1953106×9÷2=4774.1-1.9=2.245+405-197=2532.2-2.1=0.186×2×8=1376480-34-16=430229×(36÷9)=916178-(373-278)=8313×(58-42)=208850+496-547=799865-(369+202)=2942.0+0.9=2.950×78×5=19500356×2=712373-16×10=21328×5×4=560(419-393)×17=442140×(301-296)=7006.4+2.6=9.0(660-258)÷3=134531-906÷2=78123+12×39=591417+(268-149)=536632÷(16÷8)=3169.7-7.9=1.8498-(349-325)=474996-(173+90)=733499-372=127375-(653-352)=7424×(144÷9)=38463÷7×83=7479.4-6.1=3.347×2×57=5358477-(280-137)=334751-31=720564÷3÷4=4710×(554-472)=8202.1+6.3=8.4322-194=128260+112×3=596150×6÷5=180430-62=368221-132-40=49846×4-857=2527255-19×13=836÷(3×2)=6442-(534-269)=177138-54=84268÷2×6=804855×4÷6=570138×4÷2=276891-(61+138)=692286+751-233=804326+(345-58)=61325×4×3=300329-133+120=316272+17+580=869452+10×26=712896÷(2×2)=224150+59×12=85820+434-371=83211×3-383=25084×9÷2=378231+229=46058×73=4234461-146-189=12610×68=680441+280+21=742317-183=134716-39×11=287(281-271)÷2=5238+371÷7=291747-258-441=48492-(25+360)=10736×(245÷7)=126011×30-236=9498-25×2=48234+195=429245-(86+54)=105224×3-423=24997×8×9=6984479-(473-153)=159965-(867-171)=26967×18÷6=20126×3×64=4992310-89+69=290206+(972-125)=1053646+(774-33)=138792×(661-603)=5336263+(240-213)=290358-300=58368+110-437=4134.3+43.3=77.614+433+275=722129×7-251=652120×3÷5=72437-131+20=32685×19=1615831-720÷4=651649×(48÷8)=3894732×(342-335)=5124663×4-316=2336816÷6+707=843876-474÷3=71860.2+9.7=69.9275+414=68914×(260÷5)=728383-(208+46)=129816÷(3×2)=136250+(210-196)=264907-139=76838×4×6=912481-84÷3=453198+(378-170)=406119×6-613=101119×7×2=1666380-992÷8=25681×11=891251+451+347=1049394-384+135=145291-15×19=6626×(883-874)=5634897÷(886-883)=29943×(60÷5)=516784×3÷7=336373×(81÷9)=3357(809-169)÷4=16068×22=1496(200-48)÷4=3812×17-147=57445-418=27264÷2×7=924732-304-152=276702-44×14=8630×21÷5=12620×(369-347)=440216÷9×2=4813×29-100=27724×75=1800568×6÷3=113646.9-7.2=39.711×89-461=51838×(372÷6)=235643×10×2=860422-86=33666×75×3=14850559+525+262=134615×26+167=557276÷(334-328)=4638×5÷2=95707-96×4=323161+186=347154×(35÷7)=770(356-260)÷8=12336÷(351-344)=4848×11÷8=66925+654÷3=11437.2-5.3=1.9872÷(2×2)=21856×12-576=96337+(123-19)=44163×(259-212)=296140÷8=5112+17×52=99626×2×12=62415×(256÷4)=96031×(292-274)=558416÷4÷2=52319+100×6=919(360-45)÷5=6366÷6×39=429438×2=8762.0-1.2=0.896×5×7=3360609×6÷7=522424÷(32÷4)=53192-165÷5=15964+51=115744×5=3720564×7-85=3863451-251-199=1352÷(507-503)=8848×(126-119)=336394×(16÷8)=78854×(82÷2)=2214135÷5×31=837271-315÷7=2267.6-6.0=1.6108×(40÷5)=864118×3×2=708381×(489-485)=152416×3×79=3792133×4-348=184494+118+269=881989+(807-718)=1078275×3-296=529752÷(10÷5)=37680÷2×18=72072×6=43254÷6×4=3632×28+11=90730×47×3=423086.6-35.6=51.030×(776÷8)=2910288÷9=3246+240=286439+(437-388)=488128+884-777=235488-(183-141)=446414÷(418-409)=46435÷3÷5=2954÷6×72=64826×3×42=327641×12=4923/10+2/10=5/10338-616÷4=184624÷(2×4)=7843+23×15=388283+294÷3=381789-(467-297)=619(364-349)×23=34535×2×24=1680291+439=730104×3=312630÷9÷5=14945÷(3×3)=105453×(10÷5)=90650÷(318-313)=1023×(129÷3)=989306÷(2×3)=513.1+4.6=7.7610×7÷2=2135176×4=70414×5×55=385036×11÷6=66(273-186)×71=617740×4×5=800(400-296)÷8=13103+524+535=1162818-616÷4=664762÷(2×3)=127637-392÷4=539169×8=135274×14÷4=2592/8+3/8=5/8118×2-54=182222÷6×5=185988÷2×8=395219×(288-245)=817924×8=7392828-15×52=48372÷(2×2)=93245-(363-339)=221115×(21÷7)=345581+(309-128)=762625-98+627=115422×6×2=264784+(361-69)=1076(962-635)÷3=109131+462÷7=197382÷(423-421)=191225÷3=75460-346=1143.9+2.0=5.9284×2×8=4544390-45=345213÷3×9=63923×(834-767)=1541654-(832-799)=621460-12×13=304179+157=336137+352-143=34610×(520÷8)=65012×5×62=3720930÷2÷5=93827×9-213=7230477-185×2=10718×12=216374÷(18÷9)=187340-(560-267)=4785×90=7650276÷2=138275-16×3=227(195-171)×29=696770×(888-879)=693022+(495-12)=505584÷4÷2=73226+63=28922×10×3=660110÷5=22676-(92+533)=51428÷(2×2)=107960-180÷3=900307-28+92=37136×13=468143+303=446798×(895-892)=2394508+451=9593.3+0.9=4.272×56÷7=576930+460-354=103620+701+193=914512+68+344=924125-30=95273×3×8=655226×21=546(282-207)×76=5700559×6÷3=1118454+656+324=1434784÷(49÷7)=112347-278=6978÷2×27=1053459÷(15÷5)=153287÷(507-500)=41448÷2=224716÷2×6=2148342-210=13211×32-219=133145÷(478-473)=29131-(187-79)=23773-10×53=24310×9×58=5220214+22×13=500197×(32÷8)=788938÷(984-977)=134959+389=13482/7+3/7=5/748×5×7=168014×54+842=1598944×2=1888810÷5=162(332-44)÷8=36320÷(2×4)=40974-100-390=484250+24×16=634459+34-235=258954÷2=477398-324+330=404134-(426-407)=115490-(265+58)=16728×32=89677×48×3=1108843×46=1978286×(27÷9)=858489-10×42=69412-12×4=36487÷(429-426)=29(494-269)÷3=75490÷7×3=210471-54-174=24319-(234-217)=2216÷(40÷5)=27345+423÷3=48655+13×59=822624÷8×11=858381-24÷4=37520×17-165=175274×(14÷7)=54842×14÷2=29416×11÷2=8890×64=576090×11-544=446478-(130+291)=5734×19÷2=323(167-137)÷5=6765÷3×4=1020154÷(18÷9)=776/10-2/10=4/10270÷(3×3)=3087×(228÷4)=4959746+200-214=732431-49=38218×14÷7=36159×3×8=3816767-(263+181)=323110-93+383=400420÷(86-83)=14075÷3=254/10-2/10=2/10293×7-326=172534×(372-349)=78264+21×24=568641+465-444=662409+68×8=953290-79+526=73775÷5=1526×(325-301)=624850+644+717=2211(190-97)÷3=3119×(874-871)=5730×76÷6=380(135-124)×73=803165+564+232=961204+10×63=8347.7+90.5=98.2770-432-336=214×14×4=784614-64÷2=582(934-926)÷2=47.2-1.1=6.1744÷6=124798×5-678=33127.7-5.8=1.975×88=6600638×(333-330)=191414×36-498=6514×(602-599)=1542285-15×8=165197+94+452=74326×18=468989+50×5=123911×26=286115+62=177632-384÷6=56857×88÷4=1254805×(365-356)=7245943-11×77=96672÷3÷8=28272÷(40÷5)=34500×(36÷6)=3000238+10×59=828750+(789-758)=781(217-173)×22=968150+128×2=406898-59×3=721659-(292+36)=331846+(844-568)=112217×10÷2=85(437-423)×53=74245×22-865=1253/7+4/7=1171-(489-415)=97297+(361-170)=48838×2×5=380492÷6×4=328582-17×31=55243-(282-144)=105460×6÷4=690174×(402-396)=1044612-(672-71)=116/10-4/10=2/10888+630-707=81118×3×32=172869×15×4=4140194-(61+74)=5955×7+165=55082×27=2214885÷5=177215÷5+25=68944+425+606=197563+83×6=561208÷(2×4)=26378×(991-985)=2268136÷2×4=27270×81×5=2835032×12-145=239859-767=9249+245-98=19616×6×2=192210×6÷2=63057×(480÷5)=5472762+21×16=109855÷5×11=12167.6-14.6=53.033×(232-227)=165426×(430-424)=2556481-189-113=179620÷5÷2=62729-96=6333/8+2/8=5/8750÷(644-642)=375160÷4+936=976462÷6÷7=1171×41=2911989-30×19=419390×4÷3=52015×48-169=55184÷(198-194)=21111×2+443=665497-639÷3=284132÷4=33546×4÷8=273992-(391-278)=879584+393×2=1370221×9-846=1143101×4=404960÷(2×2)=240211+123-70=2643/6-2/6=1/628×87=2436248-(96+45)=107(525-396)÷3=43302-267=35476÷(2×2)=119354+35×12=77492+509+56=657541-180-349=1234×63=2142168÷7÷6=4192÷6+317=349825×8÷3=220013×73-321=628664×2-564=764(264-120)÷6=24(474-294)÷3=60907-443×2=21348÷(2×3)=5887×(363-307)=487219×5×57=541596×(421-417)=38473+424-416=81764+488÷2=100888×10÷8=110(467-392)÷3=25156×3×2=936241-246÷6=200213-27×5=78423-696÷6=307(740-701)×10=390878÷2+95=534175+603=77871×31×7=15407761+970+690=2421990÷6÷3=5578×(315-308)=546657×(12÷6)=131479+12×71=931162÷(512-503)=18240÷6÷4=1036÷4=9262-55×3=97205+62×8=70141×(343÷7)=200919×6-64=5059+454÷2=28690×33=2970748×(779-771)=5984965-22+128=1071189+770÷7=299446-(255-181)=3723.8+2.4=6.251×7÷3=119381-(84+139)=158442-127×2=188826-281+56=601633-388+567=812288-16-147=125276÷(85-83)=13828×22+914=1530342+54÷6=351(968-592)÷4=9471×81÷3=1917824÷2=41279×10=79014×14=19614×59-642=184490÷(14÷2)=7022×20+219=65941×(40÷8)=2054/8-2/8=2/8824-(676-594)=74275×81×2=12150473-275-154=4423×21-168=315107+67=174464÷(2×4)=58189÷3×74=4662967-(299+301)=367663+824-815=67230×(84÷3)=84040×(220-216)=16068×88÷8=748596÷(95-91)=14963.4-35.5=27.937×25+603=1528234+527=761143-(448-326)=2148×6=28843+407-281=16964÷8×3=24387÷3=12962×(198÷6)=204627×14=3783/6+2/6=5/6201×(126-122)=80481×9×6=4374689+12×38=114525×86=215073×(272÷8)=2482(951-377)÷7=82440-504÷2=188395×9-245=3310729-93×7=78217+281-225=273156×2÷6=52(405-314)÷7=13278+363÷3=399584÷(2×2)=146126÷3+686=728199×(235-231)=796421-(16+211)=19453×(40÷4)=53034×(54÷9)=204222÷(14÷7)=111121-306÷6=70186÷2×4=3725.9+9.7=15.6278-596÷4=129367-178-166=23(686-670)×29=46430÷(139-136)=10124÷(324-322)=62926-353=57337×(52÷2)=9621.8+3.3=5.1190÷(91-89)=95171×2×6=205211×10×9=990665+68×9=127723×(56÷2)=644150×2-286=14240-130+55=165393-148-13=232123+608+930=1661500-151-173=176(468-286)÷2=91125+584÷8=198810÷(27÷3)=90130×4+100=620414+213×2=840191+87=278911-255÷3=826253+92×5=71320×2×84=3360605÷(20÷4)=1211.5+9.4=10.968×5=340714-(172+135)=407221×4=884(446-342)÷4=2612×70=840208÷8×61=1586220÷5×33=1452268×(419-416)=80454÷9×92=55242×41×9=1549848+23×31=76131×15×2=930324×(37-34)=97250×10-140=360457-22×20=17513÷(3×3)=57198÷9=2224×(189÷7)=64897+57×2=211333-91-242=0836-532+69=3733/6-1/6=2/6128-15+48=161288÷6÷2=2420÷(463-459)=5209+262-324=147168+(982-381)=769624÷2×3=936627+11×49=1166467-394=73401+27×29=1184(426-159)÷3=89528÷(36÷9)=132574÷2=2872.4+8.3=10.7192÷(16÷8)=96160÷8÷2=10396-83+38=351181-(340-178)=19702÷3×5=1170240÷2÷5=24568÷(409-401)=71962-(937-765)=790196×6=1176209+76=28531×3×18=167447×4×3=56414×3×5=210413-225=18832×30-300=66015×2×48=1440237+468÷4=354350-159-114=77329+16×15=569840÷(2×2)=21017.8+36.8=54.623×4×18=165694×(297÷3)=930611×(72÷8)=99161×6+382=134821×39=81919×8÷2=76953-290=663276-10×23=46(365-50)÷5=63324-12×21=72174÷6=29267+23×29=93455×2=110286-225=61720÷(16÷8)=36015+29×6=189678+271×3=149190×78×6=42120200÷4÷5=10371-122-172=77131×7-174=74325×19-59=416381-(223+154)=435×2÷7=102.7+8.3=11.0821-259-160=40266÷(3×2)=11(962-198)÷2=3829.8-2.2=7.628×32-529=367333-171-135=277.0+3.6=10.613+23×33=7728.5-1.2=7.32.7-1.9=0.877×66=5082992÷2×7=3472978÷6×5=815152÷2×5=380174÷2×4=348349-14×17=111975+596-710=861310÷2=155622÷(14÷7)=31124.6+27.1=51.7263×(12÷4)=789519×9=467112×5×43=258069×7×2=966319-10×7=249739×(808-801)=5173742÷7÷2=5315×76×3=342011.7+1.5=13.2826÷2×8=330484÷3×5=14059×(518-432)=507414×38÷4=133668×7=4676828÷(3×3)=9216×28×2=8964.8+0.7=5.5450+90×10=1350444-213+213=44426×4×9=93690×(336÷4)=7560492×(16÷4)=1968684÷2÷9=3884×(204-198)=50444×43×8=15136311×2+909=153190×25×9=20250483+(269-14)=738324-32×10=45/8-2/8=3/8420-278+116=25865×2×4=520450-96