三年級數學計算題專項練習及答案集錦

三年級數學計算題專項練習及答案集錦17×5×70=387×2=356÷(2×2)=115×(14÷2)=43×(126÷6)=17×12×4=375×(30÷6)=41×66÷6=6.6-2.5=135+41+693=132+496+91=10×45×2=910+182×5=651-595÷7=(191-154)×97=40.0-7.7=899-(687-604)=(109-97)×50=48+22×39=612-17×10=284×7÷4=155-110=632÷(18÷9)=60÷(32÷8)=84×17÷3=14×6÷3=479×8-336=43×2×69=841-693+276=29×2×13=23×40-768=316×(12÷4)=968÷2×6=792÷6÷3=68÷(20÷5)=302-316÷2=424÷8×18=672-628-23=126÷9×2=199×(35÷7)=(114-33)×11=46×8×7=378-16×16=327-72+77=233+150×2=9.5+0.3=263+527+55=364+204÷2=857×6÷2=16×55÷4=256+18×29=522+391×2=450-189-32=64+(373-268)=222÷(407-401)=246÷6×9=345-(504-203)=179-81×2=3/5-2/5=2/6+4/6=(862-250)÷9=71×5-318=347+770+606=225+83=21×7=878+(922-875)=474-384=389+296÷2=505-367-33=150÷5×25=272÷(2×4)=401+290=131×3-169=487-(155+239)=272+183-40=85×30×8=161×4=40+28×15=11.4+9.2=612×5÷4=129÷3=443-15×15=408-269+10=21×20-70=720×(978-975)=99×(72÷9)=814-13×56=10×81=28+16×12=785-137×3=675÷3+180=63+86=26÷2=154÷7×4=428-20×17=761+648-274=74×(84÷7)=756+120+103=444-12×29=38+31×29=419-78×4=303×5÷3=830-388+105=33.6+46.3=168÷3×50=404-666÷6=333÷3=185×(996-987)=160×(153-149)=4.2+4.8=15×27=438-(238+106)=45×3×6=316+21+599=490-310+162=231×(12÷6)=484-588÷3=445-(997-613)=(690-632)×90=24÷4×5=21+346-142=6.5+8.2=888÷(743-737)=67×2×7=384-(458-80)=181×(49÷7)=14.6+30.9=504÷3÷6=174+277-442=282÷(12÷6)=23×4×19=29×64=630÷5÷6=252÷6÷2=116÷(2×2)=179+203-54=128+690=205-136÷2=700÷7+333=(944-698)÷6=785-(241+144)=56×39÷4=671-39×13=803-876÷2=27÷3=34×8×5=630÷(563-561)=420÷7×5=32.1+5.2=812÷(2×2)=391+251×2=31×25+137=925÷(45÷9)=495÷(890-881)=206+(371-323)=41×(653-573)=374+(671-131)=7.0+0.2=366+10×53=477÷3+901=27×10÷6=457-20-80=7.7-4.6=440÷8=488-368+187=(375-309)÷2=111+(283-10)=95×40=(755-607)÷4=47×10-46=7.2+5.2=20÷(2×2)=512+378-269=1/5+3/5=827-742÷2=171÷3×5=5.2-1.7=128+514+337=460-70-155=13×36-96=815-101-500=10.0-1.9=227-68-139=69×12=234×(10÷5)=3.7+1.1=(463-450)×25=241+245-106=119+327=13×8÷4=31×(175÷7)=996+31×31=566×(35÷7)=868-61×10=600÷8×56=778-315÷9=21×4×29=95×91×3=179+14×38=240-114×2=800-97×2=838÷2=5.8-3.6=12×(72-25)=560÷(426-419)=348+463=62×13=58×16×8=258-145=462-(84+124)=(600-228)÷2=852×2÷4=101×(483-479)=489-18×27=123×(18÷9)=41×5+270=426+280×2=9.7-5.1=630×(395-386)=457-785÷5=22×12=17×21-307=79×20×3=21×85=250÷(18÷9)=336-(42+279)=674-151-83=60.3-38.8=316÷4=952×9÷3=728×(450-444)=27×2×22=89×9=350÷5×14=62-(255-218)=216+76=232÷4=994÷2÷7=951-(149+546)=461-(176+131)=689+354-296=540÷9=602÷2÷7=(709-421)÷3=368÷(48-46)=890×4=28÷4×72=21.8+36.6=96×8÷2=390÷6+757=12×7×55=352÷4=26×11=298-20×14=(497-458)×12=269-58×4=351÷3=873÷3=531÷9×6=74.9+8.5=477-213+11=79×69÷3=2/7-1/7=14×2×80=471-(158+148)=78×60÷9=35÷7+313=799-40×6=11×35=11×28=520-24×10=28×13-347=890÷2+406=(679-648)×44=24÷2×61=(377-47)÷5=52÷(2×2)=252-110÷2=866-309-274=77×65=43+(303-21)=50×10÷5=964-(175+745)=461-16×12=991-181=409×(12÷6)=159+215=930÷(12÷2)=11×28-107=78-(432-378)=291×(128-125)=482×6-394=576-51×3=497-(322-148)=213-144+271=17×34-517=117+530+79=55×35=695-646=882÷9×66=216÷4+166=506×5=342÷(483-480)=858÷(54÷9)=6.9+8.0=3.4+6.5=52×(152÷8)=86×7+384=448-45-129=11×(470-434)=427×2=521+924-543=88×(140÷2)=376+(953-941)=5.5-3.5=0.2+6.9=346-108÷2=191×3=268÷2=642+972÷2=477+907-678=177+406+72=154÷7×88=34×90×6=282÷6=295+(990-954)=792÷(4×2)=1.7+2.4=697+361=6.1+1.2=985÷5+780=427-326=15×6×77=720÷(2×4)=103×7=323+513÷9=68×20÷4=437-324=840÷2÷3=972÷(21÷7)=549+62-86=972-88×7=388-(128+80)=437×8-50=297÷(3×3)=24×36÷8=95×4=189÷3+223=28×2×53=475÷5×84=635×6=60×13÷5=18×42-332=26×18+293=56.8+10.2=540÷3÷3=92÷2÷2=949-488=(673-659)×78=801÷9=419×2-631=325-186=484÷(36÷9)=121×6-607=420÷2÷7=492-712÷4=111÷(24÷8)=15×6×17=62.0+26.3=492+116=489÷(476-473)=184+506+735=3/5-1/5=837÷9÷3=317×(73-70)=32×7-66=93×(120-113)=240÷2+363=827-286-476=712×6-386=31×27+682=21×2×6=96÷(32÷4)=33+382-393=339+(88-74)=(469-193)÷3=717-607=341+(479-266)=30×4÷6=112+(466-124)=834-30×20=27.1+40.4=12×41×2=460+27×31=110+252-79=26×(18÷3)=(381-267)÷3=52×(28÷4)=570÷2÷5=5/10-4/10=31×(490-479)=623-50×11=61.8-22.1=7.1-1.9=380÷(2×2)=750÷(48÷8)=735-379-17=106×5-469=204÷(15÷5)=331+163-367=10×9×80=214+12×31=43×15=36×23+142=136×5=177-141=706-27×16=396÷(30÷5)=274-238+175=45-13×2=8.1-1.2=(242-38)÷3=536÷(912-908)=56×13÷8=376÷8=81÷9=603÷9=526×8=168÷7×34=31×13×2=580+77+302=312÷8×36=136×2+155=848-494+33=332÷(32÷8)=310-10×28=360÷(72÷9)=317+(979-775)=56×2×5=323+562-59=45×(140-132)=52.0-21.5=301+361×2=220-205+81=472-32-181=40×24÷5=720×(35÷5)=11×2×5=420÷7×3=745÷(274-269)=293×2-444=14×10×7=516÷(3×2)=9.8+4.3=95×7÷5=721-455+902=462-(31+35)=504÷8=43×(684-628)=499-74=466+137×2=52+(392-138)=30×30=792×6÷2=326÷(256-254)=16×2×80=332-267+23=271×3=(485-146)÷3=78÷3=132+115=813-(246+475)=79×51×5=68×2×7=825-459+381=778+954÷6=83×89×8=779+(482-278)=25×6=21×6×2=83×(36÷9)=124×9=512÷2÷2=815-746=668+518+290=324-(170-159)=65+(457-64)=61×6÷2=132+70×3=138-(20+76)=934+188=27×37-756=375÷(45÷9)=656÷4+956=580÷4÷5=814-56÷4=16×(238-221)=15×31-395=63÷9×65=98×54×6=422×5=33×6×5=322×(473-470)=69.2-37.7=25÷5×93=838÷(18÷9)=10×9÷6=40+107-80=912÷4÷2=531-(328+80)=442-842÷2=64×(108÷9)=225÷9=105×2-34=996÷(2×2)=12×5×52=492÷(2×2)=880-97-403=746-(335-97)=994-10=186÷(42÷7)=47×7-204=28×5+95=104×2×3=17×18×2=(481-101)÷5=3.5-1.9=928-827+516=276-(470-415)=346+(787-480)=436-24×3=18÷2=(858-742)÷4=30×10×2=288×(15÷5)=86×11=640×6-135=540÷2÷3=53.7+9.8=613×4-296=928÷(2×2)=249+(197-42)=804×(146-138)=30+97=420+806+914=16×(195÷3)=992-44×6=726+69+133=7/10-1/10=426+14×18=110×9=580÷4×7=371-143=428-95-187=274-186=17×66÷2=(464-214)÷5=125×5=858÷3×6=206+271-305=32×(100-75)=781+504÷3=752÷8×75=486×3-407=594÷(3×2)=477÷9×91=30×6=884-(743-652)=54×31=455-(149+231)=483-13×36=60÷(18÷6)=134÷2+285=12÷4×53=776+654=427-(312+88)=462-36-371=5/8-1/8=(777-751)×27=640÷4×7=96÷4=263+93×4=941-(409+209)=736÷4÷8=400+100×3=75×10-117=108÷(241-235)=969-889+928=2/7+4/7=15×65+648=122×(95-89)=398-(393-268)=460+636÷4=50×(28÷4)=126÷7×31=398-190=162×5÷6=354÷(213-210)=66×(170÷2)=189÷(81÷9)=(685-335)÷7=225÷(24÷8)=711÷9×96=233×(12÷4)=259-312÷6=968-10×75=30×11-329=1/4+2/4=176÷(59-57)=52×96÷8=82×(54÷2)=490-(226+64)=826+25×40=24×(34÷2)=912÷2×8=730-45×10=315+(351-316)=63÷(479-470)=90÷5×26=17×4×39=350÷(49÷7)=20×30-421=102+45×8=55×37=469-222=26×(140÷4)=792-(199-81)=494-185-37=656÷(4×2)=160+(334-299)=433-(666-654)=339+366=682-(942-721)=5.2+7.8=580÷(2×2)=646-(342+235)=55×(510÷6)=96×55÷3=748÷(12÷3)=12×(136÷2)=(94-83)×76=228+(473-457)=117+146=992÷2×7=851+946-807=20×48-718=284-15×14=10×99÷5=368-(258-72)=568+798÷7=21×15×3=480÷(24÷3)=35×(119÷7)=853-10×67=32×2×92=50×3×4=312÷3÷8=(923-899)×29=4.6+4.2=23×3×22=39×16=120-41×2=449×2=255+59×9=36-(454-447)=71+299-295=23×(315÷9)=106×9=112+331-55=136+131×4=27×5×2=446+43×3=56+130+886=754-202×2=534+161×5=(21-12)÷3=756÷(2×2)=784+184×3=180+(610-94)=180÷3×4=480×(14÷7)=399×2-356=594÷9÷6=18×4×20=48×16=948÷(2×3)=859-292=13×35-414=897÷3+423=57×15÷3=119-(421-405)=131×6-151=85×6×9=634×(226-218)=832÷4÷4=52÷2=937+803+837=811-99=479-128+28=9.1-4.6=816÷2÷4=328+(394-90)=281-29×7=91×(72÷9)=40×2×6=658÷(782-780)=658÷2×6=852÷3÷2=154÷2=389×8÷4=576÷9×6=171+(438-317)=111×3-100=991-(597-55)=922-211=75×16=936×(669-662)=504+91+131=456-(285+19)=185÷5×11=396÷(234-228)=440-36×7=994-584÷2=30×33-862=105÷5×9=16÷4×35=20×11×3=(117-96)×34=77×11=13×5×16=(425-13)÷2=54×15-638=42×29=840÷2÷2=315+18-281=624-65×2=154×4+52=245+234-102=306+65÷5=409+54÷2=819-23×32=139×2×3=39×2÷6=88÷(4×2)=9.0+0.7=748-(349+311)=179×5-399=7.8-1.5=33×(196÷7)=192-246÷6=998-(47+689)=64÷8×85=227-(340-310)=21×32=840-12×65=(182-32)÷5=781-647+669=84×7÷4=30÷6=17×57-608=10×18×3=96÷(327-321)=22.9-15.4=935×6÷2=896-(881-240)=313-(62+130)=990÷2×5=258+88=84×52÷6=96÷8×62=145+(931-866)=278+47=156÷3=(749-35)÷7=154×3×2=776+822+588=9.6-2.3=536÷(983-975)=625-503=533-149=409-303+277=127+367=114÷2÷3=2/7+3/7=18×45-326=344+(427-147)=419×7=239+290+263=196×2×5=211×2=590+153-251=(369-352)×30=14×12-58=7.6+6.8=126+112=483-10÷2=69×6-270=99+398=37×(286-282)=413÷(392-385)=48×54÷3=926-269-500=3.1+7.8=596÷(560-556)=756÷7÷2=882÷6÷3=882-390×2=84×(125-120)=583×(35÷7)=830×6÷5=325×3-575=11×21-42=70×(305÷5)=818-103-263=80×51=328+(136-21)=243+11×63=649+258+73=68÷2=45×3÷9=991×(996-990)=10×12-108=179-130+363=450-217×2=606-128+416=396-(223+142)=424-(110+162)=533×(36÷4)=428+832-817=755-(76+426)=155+235-20=885÷(514-509)=15×21÷9=483+530+796=88×4×5=140÷(359-357)=350+299=692-154-305=895-247-641=95×6-524=417×(12÷3)=968÷4×6=390+(379-252)=705-32+405=356÷(148-146)=554-23+244=519÷3×8=356+214=40×11-78=960+696-443=87×(356-348)=30×16÷3=999÷9×4=10×(474÷6)=7.0+3.5=(856-754)÷3=90÷2÷3=155-(304-188)=820÷4÷5=744÷4÷3=411×2×4=13×28=710×(689-686)=48×18-820=441÷(497-494)=207+71×6=196-45-34=585×(117-112)=18×25÷2=11×2×89=32×14-104=59×(342-267)=925-30×14=237-84=(445-117)÷8=27×12+228=425+61-376=160÷5÷4=71.2-59.7=245-151-80=28×31÷7=(230-20)÷2=(231-98)÷7=135+231=76.1-73.4=329+876-420=870÷(3×2)=120÷8=20×3×93=495-(277-225)=505+139×4=10×16×4=148÷(208-204)=(332-157)÷7=494-(195-82)=162×5÷2=107+127=976÷2÷4=587+55+352=26×51=866-328÷2=18×4×30=126÷(42÷6)=77+11×75=665+877+836=221×4+451=471-468+60=126+45+416=24×15-146=370+699=461×6-49=252÷4=477÷9×34=(554-414)÷7=258×3÷6=36×26=926+(906-589)=6.1+8.8=387-222=144×2-101=14×(321-254)=718+175÷5=442×(843-834)=8.8+9.2=835×6-386=236+21×36=56×(14÷2)=234÷6=898+95×4=774-539÷7=102×(16÷2)=98÷7×4=25×(371÷7)=89×2+374=3.1-1.0=0.6-0.2=319-(810-702)=478-350÷5=368-70+49=361-48×2=496÷(36÷9)=27×76=15×3×85=155×4÷2=47×23×7=48×(164÷2)=456÷8×6=45×2×41=462-540÷5=20×17÷2=211-19×11=318-34×9=997+224×4=410×(42÷6)=576÷8×4=760÷(921-916)=851-(214+545)=876÷(3×2)=52×70=654+584-884=10×38+67=(262-28)÷6=942÷(2×3)=506+134+358=272÷2=2/5-1/5=877+37×11=415÷5×42=6/8-1/8=126÷(10÷5)=410÷(45÷9)=156+96=221-(40+12)=866+923-457=91+89×3=574÷7×10=35×6-96=470÷(207-205)=23×5×3=42×2×30=3.9-3.7=66×(90÷6)=576+294=394+48×10=832÷8×6=394-(560-307)=38×2×90=750÷6+112=826÷2=70÷5×50=428-68×4=124÷(24÷6)=978×(28÷7)=78-17+65=470-164=259+435+574=939-(555-550)=73×(175-167)=456÷(12÷2)=227×4×5=20×(603÷9)=11×18×2=157×4×3=274+134-86=9.8-0.9=55+55×15=904÷8×5=194+265=204÷(489-487)=28×3×15=13×(82-54)=212-37×2=178+55×9=20+386+151=969×(357-351)=394-(88-67)=102÷6×28=36×3×2=129-(35+62)=104×(289-282)=838÷2×5=12×(33÷3)=455+(485-336)=24×73÷8=23×9+483=358-(305+44)=126×6×2=935-193+126=75×(392÷8)=17×(408÷8)=439-49-355=385-379+293=22×(144÷9)=130×6÷4=428-18×14=499-61×6=669-207=9.9+5.0=373×7-115=93×51÷9=55×(40÷4)=149×6=(361-336)×31=82×(231÷3)=13×3×45=108×6×2=14×6×34=459+(434-353)=191+(658-159)=216÷4÷2=445-(202+120)=274×(14÷2)=(393-316)×94=418-308+187=(231-35)÷4=321-117-77=4/10+2/10=71×11-719=102+40×4=293×5=(753-661)÷2=186×5=75+297-199=337-11×28=21×3×30=4/6-1/6=787+41×18=200+(521-117)=910+985=416÷4÷4=447-32×11=205+174=954÷(3×2)=953+(104-66)=55×14-709=24×7×3=772-180÷9=349+68=32×5=10×(368÷8)=18×(905-882)=140÷(20÷4)=11×15×3=469-127×3=876÷(42÷7)=332÷4×2=258÷6×76=75×(177-172)=43×13-333=945+292+260=200+441÷3=14×(57÷3)=456÷4÷3=254-119+306=(302-134)÷4=277+964÷4=418-109=38×12×2=132+30×15=56×10×3=38×21÷3=986-73×3=71+(206-59)=47.0-6.0=249+(403-391)=322×3-196=331×(389-386)=72×(212-205)=109×(462-456)=24×7÷4=495-28×17=312÷(440-437)=600÷(2×4)=5.5+9.7=684×9-524=872+397+48=198-(115-19)=315+476×2=390×(28÷4)=500-176+127=12×38÷3=928÷(2×4)=17×10×2=26×2×92=394-188-122=(483-472)×73=185+313+397=408÷(2×3)=442-15×26=856÷(4×2)=866-(712-349)=425×2=79×11-351=993-326+263=166×5÷2=546×7=1.4+2.9=449-29×14=86×(166-97)=352-197+160=1/8+5/8=445+12-318=10×(180÷4)=49×20÷7=224×3+665=418-37×6=291+365+40=801-70×8=416-18×17=22÷(120-118)=773-10×58=11×16=21×18-248=440-(312-88)=20×3×78=151+13×53=110×6÷4=703-86×6=749-345=(732-392)÷5=102÷3+342=54×18-546=458÷2=220×(339-336)=0.8-0.5=497-203-159=200×8÷5=61×(144÷8)=141+664÷8=768×4÷8=23×40×8=8.5+3.9=74×(287÷7)=399-165-122=951+44×12=912÷(2×4)=16×90÷4=103+348=235-11×5=406-101×2=47×(94-90)=14×50×4=6.0-1.1=909×9÷3=5.1+0.5=924÷7+278=356-69×2=41×18+158=420-106-75=604×2-599=(440-432)÷4=230-234÷3=792÷6÷4=(647-245)÷2=936÷(3×2)=34×(310÷5)=136÷2=58×7×5=224-447÷3=935-77÷7=53×60×7=319+340×2=(314-66)÷4=536÷(2×4)=49.6+41.9=49×(474-382)=247+82=497-38-132=772+63×5=21×(88÷2)=52÷(247-243)=8.1+1.5=467-175-263=156÷2×6=352-205-63=868-259=11×38-167=77+262=1.1-0.6=926+13×44=817-(70+332)=784×6=628-(831-333)=336÷3×4=966×(305-301)=89+18×11=270-103=79×5+25=98×(24÷3)=412-550÷2=462-(133+30)=830×3=538×4-305=20×(246÷6)=329-460÷4=657÷(3×3)=870÷(2×3)=942-315÷5=26×(381-351)=13×29-201=(452-239)÷3=746+114×7=648-828÷2=742÷7×2=68×7=450÷(3×2)=70×(432÷8)=164÷(2×2)=397×3=282÷(2×3)=429-34×8=540÷(12÷4)=616+925+882=236÷2÷2=56÷(839-837)=97.0-74.4=12×23÷6=10×13×2=552÷2×6=764-338-333=19×18×2=85+71+94=42×(256-206)=61×(27÷3)=116-140÷4=280+758-992=69×75=11×(30÷5)=493×2=20×38÷2=83×3×7=591+17×47=65×5-290=402×(30÷6)=621×7-680=244+844÷4=964÷4×3=668÷4+949=33×5×3=357÷(605-602)=880÷(4×2)=3/8-1/8=45×(237÷3)=780+10+163=962-79×9=280-999÷9=101-(244-155)=690÷3=788÷(2×2)=53×8×9=154+70×14=408×4÷3=932-(371+407)=3/4-1/4=900-17×34=163+740+826=166×4×3=739×(93-85)=334-(100+192)=99+441-508=330×2-329=438÷2=(498-260)÷2=110×(236-229)=288-12×12=18÷3+319=288÷3×77=23×(132-96)=52×85÷5=546-45÷9=841-92×6=491-729÷3=77.3+21.1=826×(465-457)=42+894÷2=62×(332-318)=19×2×44=18÷6×68=109×7-237=974-109×2=155÷5×28=35×(274-229)=952+822-533=880÷4×6=49×3×4=22×20-253=472×(14÷7)=372-352+475=(491-275)÷2=757-19+238=666×(860-856)=57×5×2=51×12=900-64×12=256-192÷2=32+146=86×29×9=476÷4×7=20×38-437=861÷3÷7=11×7×57=58×10-65=344+203=(646-79)÷3=158-(161-117)=13×30=443+20×11=450×2÷3=176÷8=13×34-35=377-271-77=90×29÷9=426+278+476=72÷8×29=315-260+197=868+331+646=924×6=865-415=451×2×6=346-162=8/10+2/10=177-50×3=140+67=360÷9×6=394-(331+16)=255÷3×41=9.9-0.5=36÷(24÷4)=339÷3=8.6-8.2=(330-297)×13=3/9+6/9=143×(263-257)=833×(322-318)=575-(446-272)=60×4÷2=595×(230-223)=325+125=29+412-173=70×8÷7=480-10×27=792+(742-43)=643-(995-925)=312-74×3=2.2-0.2=30×6×3=312-(865-569)=8.8-0.2=948-171-170=164×5=68÷(14÷7)=210+(421-386)=949-676=(369-27)÷2=20×13+190=2/4-1/4=76×(64÷8)=232×7=96.6-79.6=234×6÷4=740÷5÷2=14×23÷2=881-14×34=76×50=17×(165-128)=112-44=611-(22+520)=379-490÷2=84÷2×8=77×59=13×9×7=20÷4×24=76×90=76×12×9=648÷8×2=471-221-213=328-(464-281)=2.8-1.0=456-15×18=93×46×3=401+(389-116)=49×15=254+80×9=21×13×2=669×5=60×7÷5=(470-423)×15=116÷2=869+17×23=460-52-299=361-172=80+190=411+105×4=115+300÷2=937-(683+239)=31×2×84=243÷(288-285)=438÷(12÷6)=14×98÷4=892-212×2=520÷(18÷9)=88.1-31.4=782-(426-321)=248-110÷5=156÷(100-98)=35×10÷5=90÷3×19=45×4×3=440+849÷3=618-536÷2=379-184-135=41×2×80=(407-388)×35=19×4×41=571-302+918=6.6-2.6=128+29×25=95.5-70.1=1/7+2/7=33+146×2=97×38×6=95+320+86=68×(596-540)=52×63×8=96÷(2×2)=873-787+561=12×26×2=16×18×3=(194-94)÷5=12×37-128=3/7+2/7=462×2÷4=14×11×2=73×(475÷5)=240+89-207=(796-236)÷8=29×3×94=2/8+3/8=28×11+428=891-531-37=78÷3×38=166÷2+177=348+330÷3=78+(278-174)=4.3+7.5=788×(810-805)=(903-845)×29=810÷(978-972)=528×2-888=525×(16÷8)=210-86=865-421-95=708×(63÷7)=972÷6÷3=11×10=735+(454-21)=156+440+771=356+124-186=14÷2×67=577-53+639=571+59×12=44×2×81=645-(78+407)=850÷(40÷8)=453×2=166×(18÷3)=287-526÷2=117÷(171-168)=97-234÷6=376-(65-27)=28÷(644-642)=332-245=402-107=67×3×9=22×35÷7=322×(12÷2)=756÷2÷7=22.0+59.0=249×3-420=624÷8×5=133×7-905=12÷(3×2)=273-198+302=129÷3×14=14×(56÷4)=80×33÷8=869-(151+46)=38×65=8.9-1.3=42×4÷2=42×(16÷2)=182+144÷6=225×4÷5=374-51×2=110×3-67=641+152+69=415÷(749-744)=331×2×3=469-36=258÷3+184=91×56×8=10+712-346=755-41×17=12×8×86=參考答案17×5×70=5950387×2=774356÷(2×2)=89115×(14÷2)=80543×(126÷6)=90317×12×4=816375×(30÷6)=187541×66÷6=4516.6-2.5=4.1135+41+693=869132+496+91=71910×45×2=900910+182×5=1820651-595÷7=566(191-154)×97=358940.0-7.7=32.3899-(687-604)=816(109-97)×50=60048+22×39=906612-17×10=442284×7÷4=497155-110=45632÷(18÷9)=31660÷(32÷8)=1584×17÷3=47614×6÷3=28479×8-336=349643×2×69=5934841-693+276=42429×2×13=75423×40-768=152316×(12÷4)=948968÷2×6=2904792÷6÷3=4468÷(20÷5)=17302-316÷2=144424÷8×18=954672-628-23=21126÷9×2=28199×(35÷7)=995(114-33)×11=89146×8×7=2576378-16×16=122327-72+77=332233+150×2=5339.5+0.3=9.8263+527+55=845364+204÷2=466857×6÷2=257116×55÷4=220256+18×29=778522+391×2=1304450-189-32=22964+(373-268)=169222÷(407-401)=37246÷6×9=369345-(504-203)=44179-81×2=173/5-2/5=1/52/6+4/6=1(862-250)÷9=6871×5-318=37347+770+606=1723225+83=30821×7=147878+(922-875)=925474-384=90389+296÷2=537505-367-33=105150÷5×25=750272÷(2×4)=34401+290=691131×3-169=224487-(155+239)=93272+183-40=41585×30×8=20400161×4=64440+28×15=46011.4+9.2=20.6612×5÷4=765129÷3=43443-15×15=218408-269+10=14921×20-70=350720×(978-975)=216099×(72÷9)=792814-13×56=8610×81=81028+16×12=220785-137×3=374675÷3+180=40563+86=14926÷2=13154÷7×4=88428-20×17=88761+648-274=113574×(84÷7)=888756+120+103=979444-12×29=9638+31×29=937419-78×4=107303×5÷3=505830-388+105=54733.6+46.3=79.9168÷3×50=2800404-666÷6=293333÷3=111185×(996-987)=1665160×(153-149)=6404.2+4.8=9.015×27=405438-(238+106)=9445×3×6=810316+21+599=936490-310+162=342231×(12÷6)=462484-588÷3=288445-(997-613)=61(690-632)×90=522024÷4×5=3021+346-142=2256.5+8.2=14.7888÷(743-737)=14867×2×7=938384-(458-80)=6181×(49÷7)=126714.6+30.9=45.5504÷3÷6=28174+277-442=9282÷(12÷6)=14123×4×19=174829×64=1856630÷5÷6=21252÷6÷2=21116÷(2×2)=29179+203-54=328128+690=818205-136÷2=137700÷7+333=433(944-698)÷6=41785-(241+144)=40056×39÷4=546671-39×13=164803-876÷2=36527÷3=934×8×5=1360630÷(563-561)=315420÷7×5=30032.1+5.2=37.3812÷(2×2)=203391+251×2=89331×25+137=912925÷(45÷9)=185495÷(890-881)=55206+(371-323)=25441×(653-573)=3280374+(671-131)=9147.0+0.2=7.2366+10×53=896477÷3+901=106027×10÷6=45457-20-80=3577.7-4.6=3.1440÷8=55488-368+187=307(375-309)÷2=33111+(283-10)=38495×40=3800(755-607)÷4=3747×10-46=4247.2+5.2=12.420÷(2×2)=5512+378-269=6211/5+3/5=4/5827-742÷2=456171÷3×5=2855.2-1.7=3.5128+514+337=979460-70-155=23513×36-96=372815-101-500=21410.0-1.9=8.1227-68-139=2069×12=828234×(10÷5)=4683.7+1.1=4.8(463-450)×25=325241+245-106=380119+327=44613×8÷4=2631×(175÷7)=775996+31×31=1957566×(35÷7)=2830868-61×10=258600÷8×56=4200778-315÷9=74321×4×29=243695×91×3=25935179+14×38=711240-114×2=12800-97×2=606838÷2=4195.8-3.6=2.212×(72-25)=564560÷(426-419)=80348+463=81162×13=80658×16×8=7424258-145=113462-(84+124)=254(600-228)÷2=186852×2÷4=426101×(483-479)=404489-18×27=3123×(18÷9)=24641×5+270=475426+280×2=9869.7-5.1=4.6630×(395-386)=5670457-785÷5=30022×12=26417×21-307=5079×20×3=474021×85=1785250÷(18÷9)=125336-(42+279)=15674-151-83=44060.3-38.8=21.5316÷4=79952×9÷3=2856728×(450-444)=436827×2×22=118889×9=801350÷5×14=98062-(255-218)=25216+76=292232÷4=58994÷2÷7=71951-(149+546)=256461-(176+131)=154689+354-296=747540÷9=60602÷2÷7=43(709-421)÷3=96368÷(48-46)=184890×4=356028÷4×72=50421.8+36.6=58.496×8÷2=384390÷6+757=82212×7×55=4620352÷4=8826×11=286298-20×14=18(497-458)×12=468269-58×4=37351÷3=117873÷3=291531÷9×6=35474.9+8.5=83.4477-213+11=27579×69÷3=18172/7-1/7=1/714×2×80=2240471-(158+148)=16578×60÷9=52035÷7+313=318799-40×6=55911×35=38511×28=308520-24×10=28028×13-347=17890÷2+406=851(679-648)×44=136424÷2×61=732(377-47)÷5=6652÷(2×2)=13252-110÷2=197866-309-274=28377×65=500543+(303-21)=32550×10÷5=100964-(175+745)=44461-16×12=269991-181=810409×(12÷6)=818159+215=374930÷(12÷2)=15511×28-107=20178-(432-378)=24291×(128-125)=873482×6-394=2498576-51×3=423497-(322-148)=323213-144+271=34017×34-517=61117+530+79=72655×35=1925695-646=49882÷9×66=6468216÷4+166=220506×5=2530342÷(483-480)=114858÷(54÷9)=1436.9+8.0=14.93.4+6.5=9.952×(152÷8)=98886×7+384=986448-45-129=27411×(470-434)=396427×2=854521+924-543=90288×(140÷2)=6160376+(953-941)=3885.5-3.5=2.00.2+6.9=7.1346-108÷2=292191×3=573268÷2=134642+972÷2=1128477+907-678=706177+406+72=655154÷7×88=193634×90×6=18360282÷6=47295+(990-954)=331792÷(4×2)=991.7+2.4=4.1697+361=10586.1+1.2=7.3985÷5+780=977427-326=10115×6×77=6930720÷(2×4)=90103×7=721323+513÷9=38068×20÷4=340437-324=113840÷2÷3=140972÷(21÷7)=324549+62-86=525972-88×7=356388-(128+80)=180437×8-50=3446297÷(3×3)=3324×36÷8=10895×4=380189÷3+223=28628×2×53=2968475÷5×84=7980635×6=381060×13÷5=15618×42-332=42426×18+293=76156.8+10.2=67.0540÷3÷3=6092÷2÷2=23949-488=461(673-659)×78=1092801÷9=89419×2-631=207325-186=139484÷(36÷9)=121121×6-607=119420÷2÷7=30492-712÷4=314111÷(24÷8)=3715×6×17=153062.0+26.3=88.3492+116=608489÷(476-473)=163184+506+735=14253/5-1/5=2/5837÷9÷3=31317×(73-70)=95132×7-66=15893×(120-113)=651240÷2+363=483827-286-476=65712×6-386=388631×27+682=151921×2×6=25296÷(32÷4)=1233+382-393=22339+(88-74)=353(469-193)÷3=92717-607=110341+(479-266)=55430×4÷6=20112+(466-124)=454834-30×20=23427.1+40.4=67.512×41×2=984460+27×31=1297110+252-79=28326×(18÷3)=156(381-267)÷3=3852×(28÷4)=364570÷2÷5=575/10-4/10=1/1031×(490-479)=341623-50×11=7361.8-22.1=39.77.1-1.9=5.2380÷(2×2)=95750÷(48÷8)=125735-379-17=339106×5-469=61204÷(15÷5)=68331+163-367=12710×9×80=7200214+12×31=58643×15=64536×23+142=970136×5=680177-141=36706-27×16=274396÷(30÷5)=66274-238+175=21145-13×2=198.1-1.2=6.9(242-38)÷3=68536÷(912-908)=13456×13÷8=91376÷8=4781÷9=9603÷9=67526×8=4208168÷7×34=81631×13×2=806580+77+302=959312÷8×36=1404136×2+155=427848-494+33=387332÷(32÷8)=83310-10×28=30360÷(72÷9)=45317+(979-775)=52156×2×5=560323+562-59=82645×(140-132)=36052.0-21.5=30.5301+361×2=1023220-205+81=96472-32-181=25940×24÷5=192720×(35÷5)=504011×2×5=110420÷7×3=180745÷(274-269)=149293×2-444=14214×10×7=980516÷(3×2)=869.8+4.3=14.195×7÷5=133721-455+902=1168462-(31+35)=396504÷8=6343×(684-628)=2408499-74=425466+137×2=74052+(392-138)=30630×30=900792×6÷2=2376326÷(256-254)=16316×2×80=2560332-267+23=88271×3=813(485-146)÷3=11378÷3=26132+115=247813-(246+475)=9279×51×5=2014568×2×7=952825-459+381=747778+954÷6=93783×89×8=59096779+(482-278)=98325×6=15021×6×2=25283×(36÷9)=332124×9=1116512÷2÷2=128815-746=69668+518+290=1476324-(170-159)=31365+(457-64)=45861×6÷2=183132+70×3=342138-(20+76)=42934+188=112227×37-756=243375÷(45÷9)=75656÷4+956=1120580÷4÷5=29814-56÷4=80016×(238-221)=27215×31-395=7063÷9×65=45598×54×6=31752422×5=211033×6×5=990322×(473-470)=96669.2-37.7=31.525÷5×93=465838÷(18÷9)=41910×9÷6=1540+107-80=67912÷4÷2=114531-(328+80)=123442-842÷2=2164×(108÷9)=768225÷9=25105×2-34=176996÷(2×2)=24912×5×52=3120492÷(2×2)=123880-97-403=380746-(335-97)=508994-10=984186÷(42÷7)=3147×7-204=12528×5+95=235104×2×3=62417×18×2=612(481-101)÷5=763.5-1.9=1.6928-827+516=617276-(470-415)=221346+(787-480)=653436-24×3=36418÷2=9(858-742)÷4=2930×10×2=600288×(15÷5)=86486×11=946640×6-135=3705540÷2÷3=9053.7+9.8=63.5613×4-296=2156928÷(2×2)=232249+(197-42)=404804×(146-138)=643230+97=127420+806+914=214016×(195÷3)=1040992-44×6=728726+69+133=9287/10-1/10=6/10426+14×18=678110×9=990580÷4×7=1015371-143=228428-95-187=146274-186=8817×66÷2=561(464-214)÷5=50125×5=625858÷3×6=1716206+271-305=17232×(100-75)=800781+504÷3=949752÷8×75=7050486×3-407=1051594÷(3×2)=99477÷9×91=482330×6=180884-(743-652)=79354×31=1674455-(149+231)=75483-13×36=1560÷(18÷6)=20134÷2+285=35212÷4×53=159776+654=1430427-(312+88)=27462-36-371=555/8-1/8=4/8(777-751)×27=702640÷4×7=112096÷4=24263+93×4=635941-(409+209)=323736÷4÷8=23400+100×3=70075×10-117=633108÷(241-235)=18969-889+928=10082/7+4/7=6/715×65+648=1623122×(95-89)=732398-(393-268)=273460+636÷4=61950×(28÷4)=350126÷7×31=558398-190=208162×5÷6=135354÷(213-210)=11866×(170÷2)=5610189÷(81÷9)=21(685-335)÷7=50225÷(24÷8)=75711÷9×96=7584233×(12÷4)=699259-312÷6=207968-10×75=21830×11-329=11/4+2/4=3/4176÷(59-57)=8852×96÷8=62482×(54÷2)=2214490-(226+64)=200826+25×40=182624×(34÷2)=408912÷2×8=3648730-45×10=280315+(351-316)=35063÷(479-470)=790÷5×26=46817×4×39=2652350÷(49÷7)=5020×30-421=179102+45×8=46255×37=2035469-222=24726×(140÷4)=910792-(199-81)=674494-185-37=272656÷(4×2)=82160+(334-299)=195433-(666-654)=421339+366=705682-(942-721)=4615.2+7.8=13.0580÷(2×2)=145646-(342+235)=6955×(510÷6)=467596×55÷3=1760748÷(12÷3)=18712×(136÷2)=816(94-83)×76=836228+(473-457)=244117+146=263992÷2×7=3472851+946-807=99020×48-718=242284-15×14=7410×99÷5=198368-(258-72)=182568+798÷7=68221×15×3=945480÷(24÷3)=6035×(119÷7)=595853-10×67=18332×2×92=588850×3×4=600312÷3÷8=13(923-899)×29=6964.6+4.2=8.823×3×22=151839×16=624120-41×2=38449×2=898255+59×9=78636-(454-447)=2971+299-295=7523×(315÷9)=805106×9=954112+331-55=388136+131×4=66027×5×2=270446+43×3=57556+130+886=1072754-202×2=350534+161×5=1339(21-12)÷3=3756÷(2×2)=189784+184×3=1336180+(610-94)=696180÷3×4=240480×(14÷7)=960399×2-356=442594÷9÷6=1118×4×20=144048×16=768948÷(2×3)=158859-292=56713×35-414=41897÷3+423=72257×15÷3=285119-(421-405)=103131×6-151=63585×6×9=4590634×(226-218)=5072832÷4÷4=5252÷2=26937+803+837=2577811-99=712479-128+28=3799.1-4.6=4.5816÷2÷4=102328+(394-90)=632281-29×7=7891×(72÷9)=72840×2×6=480658÷(782-780)=329658÷2×6=1974852÷3÷2=142154÷2=77389×8÷4=778576÷9×6=384171+(438-317)=292111×3-100=233991-(597-55)=449922-211=71175×16=1200936×(669-662)=6552504+91+131=726456-(285+19)=152185÷5×11=407396÷(234-228)=66440-36×7=188994-584÷2=70230×33-862=128105÷5×9=18916÷4×35=14020×11×3=660(117-96)×34=71477×11=84713×5×16=1040(425-13)÷2=20654×15-638=17242×29=1218840÷2÷2=210315+18-281=52624-65×2=494154×4+52=668245+234-102=377306+65÷5=319409+54÷2=436819-23×32=83139×2×3=83439×2÷6=1388÷(4×2)=119.0+0.7=9.7748-(349+311)=88179×5-399=4967.8-1.5=6.333×(196÷7)=924192-246÷6=151998-(47+689)=26264÷8×85=680227-(340-310)=19721×32=672840-12×65=60(182-32)÷5=30781-647+669=80384×7÷4=14730÷6=517×57-608=36110×18×3=54096÷(327-321)=1622.9-15.4=7.5935×6÷2=2805896-(881-240)=255313-(62+130)=121990÷2×5=2475258+88=34684×52÷6=72896÷8×62=744145+(931-866)=210278+47=325156÷3=52(749-35)÷7=102154×3×2=924776+822+588=21869.6-2.3=7.3536÷(983-975)=67625-503=122533-149=384409-303+277=383127+367=494114÷2÷3=192/7+3/7=5/718×45-326=484344+(427-147)=624419×7=2933239+290+263=792196×2×5=1960211×2=422590+153-251=492(369-352)×30=51014×12-58=1107.6+6.8=14.4126+112=238483-10÷2=47869×6-270=14499+398=49737×(286-282)=148413÷(392-385)=5948×54÷3=864926-269-500=1573.1+7.8=10.9596÷(560-556)=149756÷7÷2=54882÷6÷3=49882-390×2=10284×(125-120)=420583×(35÷7)=2915830×6÷5=996325×3-575=40011×21-42=18970×(305÷5)=4270818-103-263=45280×51=4080328+(136-21)=443243+11×63=936649+258+73=98068÷2=3445×3÷9=15991×(996-990)=594610×12-108=12179-130+363=412450-217×2=16606-128+416=894396-(223+142)=31424-(110+162)=152533×(36÷4)=4797428+832-817=443755-(76+426)=253155+235-20=370885÷(514-509)=17715×21÷9=35483+530+796=180988×4×5=1760140÷(359-357)=70350+299=649692-154-305=233895-247-641=795×6-524=46417×(12÷3)=1668968÷4×6=1452390+(379-252)=517705-32+405=1078356÷(148-146)=178554-23+244=775519÷3×8=1384356+214=57040×11-78=362960+696-443=121387×(356-348)=69630×16÷3=160999÷9×4=44410×(474÷6)=7907.0+3.5=10.5(856-754)÷3=3490÷2÷3=15155-(304-188)=39820÷4÷5=41744÷4÷3=62411×2×4=328813×28=364710×(689-686)=213048×18-820=44441÷(497-494)=147207+71×6=633196-45-34=117585×(117-112)=292518×25÷2=22511×2×89=195832×14-104=34459×(342-267)=4425925-30×14=505237-84=153(445-117)÷8=4127×12+228=552425+61-376=110160÷5÷4=871.2-59.7=11.5245-151-80=1428×31÷7=124(230-20)÷2=105(231-98)÷7=19135+231=36676.1-73.4=2.7329+876-420=785870÷(3×2)=145120÷8=1520×3×93=5580495-(277-225)=443505+139×4=106110×16×4=640148÷(208-204)=37(332-157)÷7=25494-(195-82)=381162×5÷2=405107+127=234976÷2÷4=122587+55+352=99426×51=1326866-328÷2=70218×4×30=2160126÷(42÷6)=1877+11×75=902665+877+836=2378221×4+451=1335471-468+60=63126+45+416=58724×15-146=214370+699=1069461×6-49=2717252÷4=63477÷9×34=1802(554-414)÷7=20258×3÷6=12936×26=936926+(906-589)=12436.1+8.8=14.9387-222=165144×2-101=18714×(321-254)=938718+175÷5=753442×(843-834)=39788.8+9.2=18.0835×6-386=4624236+21×36=99256×(14÷2)=392234÷6=39898+95×4=1278774-539÷7=697102×(16÷2)=81698÷7×4=5625×(371÷7)=132589×2+374=5523.1-1.0=2.10.6-0.2=0.4319-(810-702)=211478-