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

三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)匯編及答案集錦365-328=412-306+282=315+130=406-45×3=266+22×24=359+18×10=544÷(16÷8)=440×6÷8=402-(99+88)=18×5×63=12×70=78×(386-377)=484-42=21×(10÷2)=10×63=453-34×12=18×2×41=60.0+18.3=153÷(3×3)=14×34-143=15×56-489=37×40=914-10×43=844×9=876-936÷2=59×(48÷4)=(641-580)×11=541-363-23=679-235×2=6.3+3.4=14×32-358=56×35×5=483÷7×4=274+400+376=3/5-2/5=161÷7×16=13×23-254=324+111=386-(310-13)=13+22×43=8.0-7.6=247×5=690÷3×7=930÷(3×2)=37×7×3=401×6=23×2×71=370-169=616÷7×6=446÷(14÷7)=532+824=107-(181-133)=(753-606)÷3=46.6+33.9=503+121=441÷7÷3=115+455=78+361-315=212+43×15=48×(264÷6)=724+180-770=491+556-219=33×16=78×23÷3=974+648+417=636÷6×8=6/10+3/10=322×9=13×(180÷5)=853-62-727=48×10-407=57×(316÷4)=402-307+162=936-(682+223)=23×4×48=3/10-2/10=22×43÷2=594÷(3×3)=216-179+140=854÷2=5.7+2.1=(501-203)÷2=321-198=20×44-551=396÷6=480÷5×60=276-203-28=56÷(2×2)=313-191+177=(947-312)÷5=14×4×8=306÷9=52×2×3=286+112-108=111×(24÷6)=716÷2×5=612×5-103=92×(30÷6)=(998-690)÷2=629×5-512=190-35=335÷5×2=330×3×8=957-578=60×30=11×84-256=3.8+1.6=59×(14÷2)=138-(46+69)=715+121×8=449+270÷6=245÷7=2.6-1.8=116×(285-279)=325-34-24=124×7-314=10.6+75.3=408÷(60-56)=(88-56)×30=4/7+2/7=305-65-113=229×(123-119)=916-33+811=226×2=77×22=222×4-432=580+100×9=322÷(49÷7)=15×(300÷6)=449-27×3=33×(690-638)=45×(189÷9)=980-673-93=(457-213)÷4=208-201+206=3.9+5.0=6.1-4.0=436+218+211=11×(267÷3)=140×6-553=20×(80÷4)=936÷3×7=120+149×5=27×7×5=912÷2÷2=117÷9×2=552÷2=15×21-291=174+287÷7=90×18÷5=447-(375-175)=23×13+413=10×(226-217)=848-608-182=13×4÷2=718-546+927=192÷6×53=300-15=906÷(190-188)=430+952÷8=26×6-33=450÷(3×3)=878÷2+238=948÷6÷2=844×9÷6=250÷(18÷9)=196÷(334-327)=108÷2÷6=179×(252-249)=71×10-467=352÷(343-335)=802+639+543=3.4-2.8=492÷(36-32)=24×4×11=10×99÷6=430+656=324÷9+290=480÷(369-366)=112÷4÷7=790÷2+291=331×(12÷3)=480-(265+127)=593×(535-528)=576-151=464×9÷6=318-247=140÷7×28=288-13=27×(138÷6)=85×90×4=81×(14÷7)=132+59-100=484-12×32=33×2×7=46×18-592=269+560=10×4×26=783×(24÷8)=(337-61)÷6=533-11×13=658+38×11=(61-41)×31=441-56×4=17×(24÷2)=468-(261+59)=144÷(3×3)=268×(54÷9)=666×(673-664)=663-424+404=552-(448-290)=406÷(423-416)=705+506÷2=394-184+48=326+371=608÷2×4=180+928-559=334-(142-88)=217+568=38+529+324=380÷2=63÷7×57=403-262=26×4×7=81+68×14=19×8×5=492-111-144=295-210+402=768÷4×9=532+112×4=42×70÷5=440-(470-374)=100×3=295-56÷4=4.8+8.2=14×35×2=93×20=23×27-134=59×(765÷9)=820-693÷3=740-(332+320)=198+48×19=972÷3÷9=(931-688)÷9=18÷6×5=792+(501-15)=39×12×2=264-386÷2=98×(48÷6)=393+261=473+13-477=886×(40÷5)=72÷3÷6=24×4×90=(220-13)÷9=12×7×25=362-594÷2=738-193-477=486+(379-150)=50×(56÷4)=41×2×57=255÷(147-142)=41+26×9=398+(781-378)=198+45-35=354-98=606-238-121=369-191-120=991-22×40=956+(383-142)=594÷9=420×(72÷8)=433×2-369=142-124=116÷(2×2)=48×74÷4=142×9-825=54.7+30.4=85×2×3=36×19+258=10×(395-299)=571×6-439=79×30×2=661-273÷7=930-(147+573)=31×10-165=918-21×21=107×(198-190)=707+215×4=(198-174)×40=52+289+303=132×4-128=648÷9÷3=152×(558-555)=62.1-6.4=71×13-722=475+(425-107)=552-17×16=180+55×10=453÷(12÷4)=496-22×13=242-18×12=509-12×33=179×(291-288)=365+144×3=166÷2=139+133×3=5.8+6.7=431-(356-314)=744÷2÷3=455÷(25÷5)=333-263-24=29×16=(483-456)÷3=2/9+6/9=660×4÷2=147×6÷9=296×(64÷8)=342÷2×7=270÷6÷9=17×(273÷7)=2.2+4.8=531÷(3×3)=66×38=19×3×28=323×3×4=397+88=109×6=297-510÷2=829+560-37=236-16×12=816÷(4×2)=60×(14÷2)=1/5+3/5=642÷(12÷4)=109+59=1/6+5/6=857-82+836=281-10×11=720÷9÷8=74÷2=10+103-51=718-88×2=44×63÷7=429×2-255=216×4×9=293×2×7=50×(270-250)=294÷3×42=(446-187)÷7=421-140-11=9.4+2.6=163+505=261+323×2=585-55×2=841-(295+352)=369+645+671=66.1-26.1=280×6÷3=196÷(403-399)=78×9-346=723×5=379×9÷3=(599-568)×85=360÷(81÷9)=786÷(16÷8)=779×6÷3=136+(383-188)=778-670÷2=6.7+10.0=205÷5×4=92÷2÷2=456÷8×40=56×14-739=22×3×51=612-429+239=115÷5×3=10×18×2=669×6-584=893-38-374=40×49=436-99=385-567÷7=516÷6=44×(48÷3)=238÷2=415-390=5/10-3/10=56÷2×26=(66-49)×45=48×17=621-164+297=150+266=209-116+363=380×2÷5=14×5-37=425÷(266-261)=584×(577-573)=12×60÷9=53.6-6.4=31×(419-328)=776-740+371=471-(302-115)=185+616+41=30×8+208=338+(389-190)=23×28-465=360÷6×15=214+85+42=314÷(540-538)=428-196-14=95×16×2=956-321+610=426÷(18÷3)=1.0-0.8=144÷8×21=19×(107-65)=(449-159)÷5=3.8-1.3=18.3+81.1=453-10×16=3.2-1.6=786÷(2×3)=24×(251-232)=164+134=567÷(771-768)=969-31×4=892-11×5=11×29×3=24×3×6=10×(522÷6)=311×2-236=225×(385-381)=301-15=51×5+491=(550-460)÷9=282÷(733-727)=30+690÷2=34×45×6=32+925-27=156÷3×7=6.0-4.9=730×(12÷2)=531÷9×3=72÷(12÷3)=243+213=10×55-154=510×6-321=400÷4=95×10=22×2×80=273-258÷2=207×2+677=913-21×37=(31-13)÷6=263+(294-289)=528÷(2×4)=264+21×32=18×(465-420)=19×22=350-61+199=(294-189)÷7=600÷(772-769)=248×(871-864)=468÷(2×3)=(521-498)×16=90+260=444×3÷4=504-12×33=360÷(2×3)=792+(569-396)=136÷(2×4)=280÷7+367=14×2×80=474+152÷2=210÷2÷5=(458-447)×83=868÷2÷2=391-(499-397)=48×19=41×3×2=265×(308-305)=78×42=169+360÷5=72÷9×49=93×97×5=407+(477-92)=351-44×2=382-(145+81)=88×(144÷4)=755+549-743=441×(48÷6)=89.7-41.1=136×8=35÷5×28=825+761-484=24×86÷2=214÷2=414+238+11=25×2×8=294÷7=65×(104÷4)=177×8÷2=990-121×6=(123-43)×16=678-(373-229)=427-48-51=826+841+848=35×8÷4=658÷2÷7=368-169+54=49÷7×5=756÷6÷6=355+48÷6=312+288÷3=946-326-446=126÷(3×2)=881-483-243=563-392÷4=356+13×24=43×(56÷4)=72×63=355+49×12=735×9-200=93×4÷2=89-156÷4=436÷(480-476)=668+345÷3=462÷3×5=184+235-27=60-186÷6=109×8+465=105÷(286-281)=12×83÷2=477÷9×75=5.4+7.6=36.2-34.0=504÷6÷3=256÷8×23=53×4+199=75×8=13×31-394=135+(270-38)=38×5×2=562+31×20=252÷(3×2)=860×6=391×2×7=27×29-633=386×(20-13)=357×2÷6=253-13×16=173+12×15=258+427=216+276-182=486÷(42÷7)=248÷2=267-10×11=435÷(64-59)=433+(661-407)=95×8-299=14×21=104+336-381=596+164+173=790-208×3=86×9÷3=231×(27÷9)=128÷4=19+170-185=428÷(259-255)=157+(452-39)=779+547+956=648÷4+330=70×(333÷9)=6.0+7.4=156-(125-63)=690÷(561-559)=515-16×12=466×2×3=224÷7÷8=44×15÷3=832-25×31=308÷7=244×6=11×7×97=9.5-1.0=12×22×3=61+388×2=15×3×21=300÷6×9=29+112+305=712×9-699=410+318+637=33×3×29=573×8÷3=80×11÷5=49×2×97=(374-149)÷9=1.9-1.4=197×2×7=101×(81÷9)=663+139=400-748÷4=364-(97+150)=402÷6+484=637×(24÷3)=790-433-197=80×(81÷9)=680÷2×4=42×14=10×49=2/8+3/8=163+248-187=863×3=787-687=264+186-319=2/8-1/8=265÷(86-81)=61×48=119+205-160=177-536÷4=32×14-383=74×37×8=62×(288÷6)=257+51×17=84×3÷7=989+(512-290)=5/8+2/8=232+122=800÷(2×2)=81.9-30.8=909÷(3×3)=10×17×4=441-152×2=21×21+349=308×9÷3=277+(774-340)=5.3-3.0=443-(153+147)=378÷(25-16)=868÷(2×2)=816÷(16÷4)=263-114+302=430-15×25=42÷2×16=570÷(366-363)=28×(154÷7)=32÷(247-245)=668-10×26=983-89×7=33.6+21.9=537+29×14=172+(845-620)=311-81-132=92×14×2=184×9÷2=886×5-693=534+222-708=16×40÷2=5/9-2/9=595-456+200=155+189=580+350+417=870÷2×5=401+156+254=78×83×6=64÷(14÷7)=119×6×7=260÷2=95×(570÷6)=586+709+411=4/7-2/7=235÷(25÷5)=16×6÷2=(438-383)×11=290+264+727=17×36÷3=508-(231+56)=39×2=15×21÷7=52×8÷4=26×23-99=(770-740)×86=123×(25÷5)=594-99-183=25×2×4=456-(435-60)=98÷(35÷5)=407-(126+229)=773+154-30=328÷8×46=13×(420-355)=160÷5÷2=15×(351÷9)=840÷(194-191)=408-25-383=438÷3=13+12×74=87×(14÷7)=264+33×17=668+27×2=69+(495-191)=178+29×12=121+47=56.6-36.3=447-(295+120)=100-16×4=340÷5×38=740+793-550=586-(484-288)=784-23×23=381+50×8=126+383×2=1/8+2/8=29×7×4=85×10-17=822÷3×7=384×(608-601)=(843-798)×24=282÷3=465-(127+235)=699-(64+146)=38×13+87=115-(122-26)=420+340÷4=25÷5+568=215×(63÷9)=309-(161+33)=208÷(32÷4)=(969-934)×98=(473-433)×17=889-(470-130)=581+40+292=65×82×2=727-151+888=27×24÷2=240÷8=421-40×4=67+131×3=362-(242+51)=12×8×66=698÷2=167×(21÷7)=532-240=20×81÷9=9.8-9.6=261÷9=713-17×23=83×62=15×3×35=955-19×4=582+62+32=311-(63+192)=419-572÷2=482+(229-34)=8.6+4.1=75×2×9=473-(48+188)=423-(273-137)=266÷7=43×73×7=17×18×2=960-285÷5=398-581÷7=76÷4+330=224÷7×19=126+216+393=21×22-267=401-10×34=671+(400-120)=252+28×7=(632-512)÷4=481-912÷2=624÷4+453=279×(290-287)=387÷(3×3)=566-269=44×14-275=126×3-210=8.1-8.0=110+55+81=175-(70+49)=475-(74+269)=27×(166-119)=216÷2÷2=16×11-18=58×17+330=477÷(27÷9)=93.2-84.1=16×31÷4=346÷2×5=182×(21÷7)=62×8-236=20×40+173=939-(163+234)=108+804÷2=708÷2÷3=820-297÷3=496÷(24÷3)=781×(72÷8)=234÷(2×3)=148+(270-105)=25×28÷5=314-76×4=386-960÷6=616+(918-566)=15×(15÷3)=50×69×3=60×3=2/5-1/5=81÷(24÷8)=355×(74-67)=41×15-449=109×5=580+(764-554)=685×(691-686)=168×5-136=434-73=216+525=534-700÷5=720÷3÷5=54×2×8=18×2×7=150÷2=60×(14-11)=181+102=653+485-507=28×10×2=294÷2×6=712÷(2×4)=6.1+9.8=469-(294+109)=16×13×4=243+(636-623)=361+743-743=12×64÷4=24×40÷8=10×17=139+116-178=16×5×40=10×5×43=384-160÷4=38×2×50=603×9-689=124×4-19=18×38=9.4-0.9=796-103-545=952+587=896-96+171=41×(519-454)=75×17×4=450×6=146×4=72×12-451=85+40+842=394-166÷2=82.3-4.1=23×41=9.6+7.2=209+(442-41)=702-102-313=415-12×29=822+912-457=480÷(48÷8)=348÷(215-213)=861×(907-904)=14×44=125×9÷3=552÷3÷4=56×(883-819)=826-628+339=981+904+583=25×39+715=42×98÷2=97+85×4=6.5+5.8=112÷8×68=54×(252÷9)=62×(296÷8)=459-(310-49)=866-(630-277)=16×6×74=28×2=591×(104-96)=75×(763-743)=816÷8÷2=(837-727)÷5=66×97=240÷(3×2)=139×(35÷5)=8.5+2.3=31×(275-269)=520+703=248-146÷2=92×9÷2=326-22-20=287+55+343=96+175=(402-208)÷2=487-236+196=151-453÷3=80÷(2×2)=618÷(48÷8)=30×14-147=30×3×45=705×9-843=968÷(32÷8)=113+(282-140)=7.7+4.1=196÷7×97=368-21×6=788+144-568=(467-403)×66=269+159+112=112÷7×34=162+212=237-(853-819)=(473-273)÷2=147×(30÷6)=10×92-506=317+11×16=246÷(15÷5)=17×33÷3=355×2=554+12×31=396-15×4=381×5=577+164-442=16×(396-336)=714÷2÷7=412÷(195-193)=270÷(3×3)=744÷(2×4)=992-(437+396)=130+205=26×33=17×14+311=142×(18-12)=(403-143)÷2=323×3-723=424+79×2=30×(153÷9)=22×4×65=15+(433-151)=100×(20÷5)=274+46×6=33×(478-454)=23+54+708=66×6=29×32=238×3÷7=560÷2×9=968-251×3=301×8÷4=55÷(45÷9)=961×(55-47)=102-43=205÷5+235=887+34-731=12×(450÷6)=742-23×18=197-130=702÷(2×3)=476-392=273÷7×3=337-23×5=83×(518-447)=123×7÷3=3.6-1.8=192÷4=120÷6÷2=422-161+240=333-(288-22)=270+(370-324)=760÷5÷2=194-59×3=395-325+270=9.3-7.7=903-(834+16)=363-333+18=551+61×11=17×91=615+16÷8=580÷2=166×2÷4=19+(932-719)=4/6-2/6=162×9-32=31×2+352=702-65+793=478-14×28=892-130+107=307-20×2=482-171=336+264+365=28×2×41=468+636÷2=708÷(95-91)=2/4-1/4=42.1+38.5=71×99=7.6-3.8=28×6÷3=862÷2×8=204+(406-36)=100÷5×20=80×5=478-(137+146)=41×15=184÷2=810-764+667=732÷(48÷8)=351÷(3×3)=1/8+5/8=490÷5×9=864-196×3=(435-160)÷5=156+276=19×25÷5=232-738÷9=915×9÷5=841+636÷6=795÷3÷5=98×9÷2=108÷(36÷6)=267-(431-195)=578-(302+73)=3/6-2/6=339-255=100+100=576÷(2×3)=666+919-143=183×3×8=(994-504)÷5=329÷7=184÷4×21=185-(488-471)=382-21×14=76×(396÷6)=937-44×12=335-699÷3=294×5-780=886÷(553-551)=240-70=3/10+2/10=947-414-423=324÷3÷9=16×55÷4=12×70÷4=16×54÷8=609×5-440=900÷6÷6=535÷5×3=346+64×13=980-14×39=10×(15÷3)=289-30-201=100×6=664÷2+989=244+435+120=645-66+329=21.7-6.8=18×3×8=376-73×5=241+201-424=88×(408÷8)=2.4+5.1=350-234÷2=43×68=76+11×31=84÷7=473-260÷2=279+142=36×2×82=17×3×62=92×4×2=234+95=403-10×17=5.4+7.8=(403-198)÷5=5.1+7.0=969÷3+165=950-136-627=210÷6+53=830-(878-363)=194-(341-295)=65×2×5=33×20×5=37.7-25.0=9.0-3.8=935-23×10=456÷2÷3=402-(127+95)=43×(132÷6)=21×4×81=8.5-4.1=27×(60÷3)=21.4+74.2=28×4×7=(498-486)×13=330×2×4=264÷2+279=392÷8=25×(48÷6)=245+13×52=150÷(42÷7)=47+233+177=423-171-135=27×(453-449)=453-54×7=31×84=446-63=600÷(114-112)=16×27-418=843÷3=492÷(3×2)=816+345×2=85×(313-305)=7/10+3/10=86×11=264×2+16=385÷5×70=50×52÷8=10×17×3=687×3=118×2+376=923-133×2=77×(38÷2)=7.1-3.9=90÷9×79=18÷3×34=14×13×5=2/6-1/6=186÷2÷3=252×2=331-16×16=37+62-18=480÷4÷8=946-800=12×10×6=122÷2=460-168×2=250+14×13=139+11×22=4.1+4.4=46÷2×11=51+44×2=102÷2×57=26×87=128×6÷2=411-82=942÷2=472-82-247=192+693+269=951-(336+408)=160÷2=852-(579-193)=252×3=960÷(48÷6)=846×(515-512)=1/7+4/7=794-531÷9=25÷5×7=23×35÷5=984÷4×3=539-184÷2=552÷(854-846)=238÷(120-113)=778÷(804-802)=622-(818-232)=172+(379-308)=16×53+462=802+344+516=471-(321+133)=178×(749-745)=608-(277+125)=8.4-0.4=190+397×2=27×88×8=119÷7×35=175+178=47×2×73=84÷(18÷3)=403×2-79=346-(204+74)=10×(320-313)=(335-319)×30=19×19-329=56÷8×37=489-105=115×(48÷8)=930÷(906-900)=740÷(2×2)=433-110+145=341-258-78=105×(36÷9)=197×(48÷6)=(740-542)÷2=491-358+21=956-(326-247)=453+294+60=553-(446-182)=91×(540-532)=330÷(48÷8)=161-127=310+(765-16)=52×81÷4=60×39×3=281+240÷6=378÷3×8=69+16-84=40×11=109×6÷3=203-(375-306)=11×6×2=63+(996-666)=365×(12÷6)=281-13×15=21+318×2=819-519=27×(246-177)=898-198=39×15÷3=313-(735-437)=497÷(28÷4)=895-(118-85)=(425-173)÷6=10×40×2=14×27-150=330×2×9=43×23-675=999-386+311=460-37-370=902-10÷5=(297-278)×36=436-16×24=508÷4+53=807×2-217=486×(675-670)=953-483=17×(602-565)=105+308-160=71×20×6=15×5×95=75×(36÷9)=121×9-445=893-(445-27)=46×2×93=304÷4×2=173+126=256÷(302-300)=39×(157-151)=391×8-772=210÷3×11=967×3=811-(635-346)=914-36×25=169+133-112=384-15×21=908÷(16÷4)=899-(48+50)=979-40-607=57.7+36.4=228-190=729-(226-132)=501÷3×4=47×10+258=71×(205-192)=43.0+21.6=588÷(873-870)=231×8÷7=121×6=283×3-76=163×4=642-393÷3=72×7+938=955-111×6=336×7=11×8×6=2.9+1.3=925-(495+430)=68×(403-395)=898÷2×6=15×7×2=433×2×8=69+431-24=188÷2×7=458-(311-81)=457×2-414=412-286-115=343-301=64×15=767×(139-135)=651÷7÷3=7.2+6.4=72÷(2×3)=134-133+137=10×49×2=414÷6×51=8.1-3.6=25×91÷7=20+936+959=979+10×49=448÷(575-568)=342÷(137-131)=891÷9+238=14×63÷7=23×2×76=427+51×7=9.9+45.6=26÷2×40=(114-104)÷2=63×36×8=139+(516-136)=76×54=3/8-1/8=181-77-90=374+385=479×2×3=473-118×2=724×(28÷7)=5.6+5.1=(913-565)÷3=192÷4×16=936×8÷3=172+805÷5=660×4÷6=10×3×24=38×5-148=182-74+43=3.4+4.8=992÷8÷2=835-619-154=97×(25-21)=70×7÷5=(167-143)÷2=151-48×3=161×3+48=41×(243-234)=18+38+729=25÷5×50=141+74=63÷3×4=30÷(135-133)=262-11×12=11×(430-410)=668×(610-607)=64×38÷8=799-756÷2=234+12×65=20×(126÷9)=891+(555-435)=437+148×4=152×5÷2=132+(345-174)=299-237=21+335-184=(398-222)÷8=31×20×9=666÷6×3=648÷9×98=68×(35÷7)=328-(313-281)=434+824÷4=978÷(3×2)=438÷6×99=5.5-5.0=473-328=834-(393+422)=583×4=42+34×2=875-852÷4=971+921=30×14×2=12×39-67=12×(504÷7)=153+185+588=15×48-149=36×(744÷8)=56×6×9=492-(48+110)=651-(15+318)=162-74×2=63×42÷6=(384-75)÷3=652÷4+819=24×9-110=76×75=155×5=(696-653)×65=450÷5÷6=941-501-427=320+30-184=298-64×2=516×3=991-26×4=157×7-147=105×5×6=810÷6÷5=129×4=784+(896-426)=150÷5=90+204-31=338÷2=910÷7×6=472+985+885=901-454+657=48.1-15.4=(336-322)÷7=420÷6÷2=29×14-171=885÷(53-48)=88×86÷4=9.1-5.0=211-420÷7=292-88-127=282-22×12=448-(313-106)=72÷(3×2)=945÷(45÷9)=774÷(18÷3)=304÷(2×4)=17×24×2=637-(466-405)=14×6×8=791×(114-105)=18×17×3=388÷2=98×7=(415-403)×47=124÷(2×2)=591-16÷8=99×5÷3=42×2×27=21×10×3=267-784÷4=65×(984-975)=41×23-891=97+55÷5=357-27×5=112+58×12=744-583=3.3+70.7=248÷(14÷7)=20×29÷2=237÷3×91=4.8-1.4=23×3=17×4×24=287-214+195=460÷5+190=646+509=47.1+23.9=1.9+4.1=496-164×3=274-83=822-(666+29)=80+126=17×12×3=485÷5×2=36+(279-88)=113×7-449=25×17-41=11×16×5=874×(12÷4)=749+64×6=11×38-293=(221-17)÷6=207×(36÷9)=11×18×5=121+247×2=425+(448-312)=404-18+98=(402-284)÷2=798÷(12÷6)=247-(21-20)=17×99÷3=34+141+310=348÷2÷2=(874-476)÷2=10÷(358-356)=9.2-8.3=568÷8×70=(965-369)÷4=52×(570÷6)=37×98=63×(280÷7)=332-(397-98)=62×(322-308)=(827-773)÷2=304÷2=57×21÷3=(625-145)÷8=196÷7÷7=840÷(2×4)=50.6-17.9=33×26÷2=410-46×2=44×2×33=4.7-3.2=(251-57)÷2=504÷8=971×7=546÷(30÷5)=321-103×2=920×9=324÷(3×3)=8.6+9.6=708+18×8=897+(210-171)=916-(248+562)=376-179×2=35+147×4=576÷(16÷8)=(397-292)÷3=815+25×34=19×2×15=139×6÷3=16×(225÷5)=25×16-195=(792-394)÷2=154÷7×83=354-753÷3=12×(483÷7)=202-13-78=329÷(28÷4)=295+(269-79)=224÷(4×2)=14×(216÷9)=12×5×32=519-362-51=287+281+142=10×9=618+61×9=489-19×2=95÷5+609=11×44-256=931÷7+66=237-70+243=47+700÷4=463-20×11=904÷(4×2)=23×2×30=參考答案365-328=37412-306+282=388315+130=445406-45×3=271266+22×24=794359+18×10=539544÷(16÷8)=272440×6÷8=330402-(99+88)=21518×5×63=567012×70=84078×(386-377)=702484-42=44221×(10÷2)=10510×63=630453-34×12=4518×2×41=147660.0+18.3=78.3153÷(3×3)=1714×34-143=33315×56-489=35137×40=1480914-10×43=484844×9=7596876-936÷2=40859×(48÷4)=708(641-580)×11=671541-363-23=155679-235×2=2096.3+3.4=9.714×32-358=9056×35×5=9800483÷7×4=276274+400+376=10503/5-2/5=1/5161÷7×16=36813×23-254=45324+111=435386-(310-13)=8913+22×43=9598.0-7.6=0.4247×5=1235690÷3×7=1610930÷(3×2)=15537×7×3=777401×6=240623×2×71=3266370-169=201616÷7×6=528446÷(14÷7)=223532+824=1356107-(181-133)=59(753-606)÷3=4946.6+33.9=80.5503+121=624441÷7÷3=21115+455=57078+361-315=124212+43×15=85748×(264÷6)=2112724+180-770=134491+556-219=82833×16=52878×23÷3=598974+648+417=2039636÷6×8=8486/10+3/10=9/10322×9=289813×(180÷5)=468853-62-727=6448×10-407=7357×(316÷4)=4503402-307+162=257936-(682+223)=3123×4×48=44163/10-2/10=1/1022×43÷2=473594÷(3×3)=66216-179+140=177854÷2=4275.7+2.1=7.8(501-203)÷2=149321-198=12320×44-551=329396÷6=66480÷5×60=5760276-203-28=4556÷(2×2)=14313-191+177=299(947-312)÷5=12714×4×8=448306÷9=3452×2×3=312286+112-108=290111×(24÷6)=444716÷2×5=1790612×5-103=295792×(30÷6)=460(998-690)÷2=154629×5-512=2633190-35=155335÷5×2=134330×3×8=7920957-578=37960×30=180011×84-256=6683.8+1.6=5.459×(14÷2)=413138-(46+69)=23715+121×8=1683449+270÷6=494245÷7=352.6-1.8=0.8116×(285-279)=696325-34-24=267124×7-314=55410.6+75.3=85.9408÷(60-56)=102(88-56)×30=9604/7+2/7=6/7305-65-113=127229×(123-119)=916916-33+811=1694226×2=45277×22=1694222×4-432=456580+100×9=1480322÷(49÷7)=4615×(300÷6)=750449-27×3=36833×(690-638)=171645×(189÷9)=945980-673-93=214(457-213)÷4=61208-201+206=2133.9+5.0=8.96.1-4.0=2.1436+218+211=86511×(267÷3)=979140×6-553=28720×(80÷4)=400936÷3×7=2184120+149×5=86527×7×5=945912÷2÷2=228117÷9×2=26552÷2=27615×21-291=24174+287÷7=21590×18÷5=324447-(375-175)=24723×13+413=71210×(226-217)=90848-608-182=5813×4÷2=26718-546+927=1099192÷6×53=1696300-15=285906÷(190-188)=453430+952÷8=54926×6-33=123450÷(3×3)=50878÷2+238=677948÷6÷2=79844×9÷6=1266250÷(18÷9)=125196÷(334-327)=28108÷2÷6=9179×(252-249)=53771×10-467=243352÷(343-335)=44802+639+543=19843.4-2.8=0.6492÷(36-32)=12324×4×11=105610×99÷6=165430+656=1086324÷9+290=326480÷(369-366)=160112÷4÷7=4790÷2+291=686331×(12÷3)=1324480-(265+127)=88593×(535-528)=4151576-151=425464×9÷6=696318-247=71140÷7×28=560288-13=27527×(138÷6)=62185×90×4=3060081×(14÷7)=162132+59-100=91484-12×32=10033×2×7=46246×18-592=236269+560=82910×4×26=1040783×(24÷8)=2349(337-61)÷6=46533-11×13=390658+38×11=1076(61-41)×31=620441-56×4=21717×(24÷2)=204468-(261+59)=148144÷(3×3)=16268×(54÷9)=1608666×(673-664)=5994663-424+404=643552-(448-290)=394406÷(423-416)=58705+506÷2=958394-184+48=258326+371=697608÷2×4=1216180+928-559=549334-(142-88)=280217+568=78538+529+324=891380÷2=19063÷7×57=513403-262=14126×4×7=72881+68×14=103319×8×5=760492-111-144=237295-210+402=487768÷4×9=1728532+112×4=98042×70÷5=588440-(470-374)=344100×3=300295-56÷4=2814.8+8.2=13.014×35×2=98093×20=186023×27-134=48759×(765÷9)=5015820-693÷3=589740-(332+320)=88198+48×19=1110972÷3÷9=36(931-688)÷9=2718÷6×5=15792+(501-15)=127839×12×2=936264-386÷2=7198×(48÷6)=784393+261=654473+13-477=9886×(40÷5)=708872÷3÷6=424×4×90=8640(220-13)÷9=2312×7×25=2100362-594÷2=65738-193-477=68486+(379-150)=71550×(56÷4)=70041×2×57=4674255÷(147-142)=5141+26×9=275398+(781-378)=801198+45-35=208354-98=256606-238-121=247369-191-120=58991-22×40=111956+(383-142)=1197594÷9=66420×(72÷8)=3780433×2-369=497142-124=18116÷(2×2)=2948×74÷4=888142×9-825=45354.7+30.4=85.185×2×3=51036×19+258=94210×(395-299)=960571×6-439=298779×30×2=4740661-273÷7=622930-(147+573)=21031×10-165=145918-21×21=477107×(198-190)=856707+215×4=1567(198-174)×40=96052+289+303=644132×4-128=400648÷9÷3=24152×(558-555)=45662.1-6.4=55.771×13-722=201475+(425-107)=793552-17×16=280180+55×10=730453÷(12÷4)=151496-22×13=210242-18×12=26509-12×33=113179×(291-288)=537365+144×3=797166÷2=83139+133×3=5385.8+6.7=12.5431-(356-314)=389744÷2÷3=124455÷(25÷5)=91333-263-24=4629×16=464(483-456)÷3=92/9+6/9=8/9660×4÷2=1320147×6÷9=98296×(64÷8)=2368342÷2×7=1197270÷6÷9=517×(273÷7)=6632.2+4.8=7.0531÷(3×3)=5966×38=250819×3×28=1596323×3×4=3876397+88=485109×6=654297-510÷2=42829+560-37=1352236-16×12=44816÷(4×2)=10260×(14÷2)=4201/5+3/5=4/5642÷(12÷4)=214109+59=1681/6+5/6=1857-82+836=1611281-10×11=171720÷9÷8=1074÷2=3710+103-51=62718-88×2=54244×63÷7=396429×2-255=603216×4×9=7776293×2×7=410250×(270-250)=1000294÷3×42=4116(446-187)÷7=37421-140-11=2709.4+2.6=12.0163+505=668261+323×2=907585-55×2=475841-(295+352)=194369+645+671=168566.1-26.1=40.0280×6÷3=560196÷(403-399)=4978×9-346=356723×5=3615379×9÷3=1137(599-568)×85=2635360÷(81÷9)=40786÷(16÷8)=393779×6÷3=1558136+(383-188)=331778-670÷2=4436.7+10.0=16.7205÷5×4=16492÷2÷2=23456÷8×40=228056×14-739=4522×3×51=3366612-429+239=422115÷5×3=6910×18×2=360669×6-584=3430893-38-374=48140×49=1960436-99=337385-567÷7=304516÷6=8644×(48÷3)=704238÷2=119415-390=255/10-3/10=2/1056÷2×26=728(66-49)×45=76548×17=816621-164+297=754150+266=416209-116+363=456380×2÷5=15214×5-37=33425÷(266-261)=85584×(577-573)=233612×60÷9=8053.6-6.4=47.231×(419-328)=2821776-740+371=407471-(302-115)=284185+616+41=84230×8+208=448338+(389-190)=53723×28-465=179360÷6×15=900214+85+42=341314÷(540-538)=157428-196-14=21895×16×2=3040956-321+610=1245426÷(18÷3)=711.0-0.8=0.2144÷8×21=37819×(107-65)=798(449-159)÷5=583.8-1.3=2.518.3+81.1=99.4453-10×16=2933.2-1.6=1.6786÷(2×3)=13124×(251-232)=456164+134=298567÷(771-768)=189969-31×4=845892-11×5=83711×29×3=95724×3×6=43210×(522÷6)=870311×2-236=386225×(385-381)=900301-15=28651×5+491=746(550-460)÷9=10282÷(733-727)=4730+690÷2=37534×45×6=918032+925-27=930156÷3×7=3646.0-4.9=1.1730×(12÷2)=4380531÷9×3=17772÷(12÷3)=18243+213=45610×55-154=396510×6-321=2739400÷4=10095×10=95022×2×80=3520273-258÷2=144207×2+677=1091913-21×37=136(31-13)÷6=3263+(294-289)=268528÷(2×4)=66264+21×32=93618×(465-420)=81019×22=418350-61+199=488(294-189)÷7=15600÷(772-769)=200248×(871-864)=1736468÷(2×3)=78(521-498)×16=36890+260=350444×3÷4=333504-12×33=108360÷(2×3)=60792+(569-396)=965136÷(2×4)=17280÷7+367=40714×2×80=2240474+152÷2=550210÷2÷5=21(458-447)×83=913868÷2÷2=217391-(499-397)=28948×19=91241×3×2=246265×(308-305)=79578×42=3276169+360÷5=24172÷9×49=39293×97×5=45105407+(477-92)=792351-44×2=263382-(145+81)=15688×(144÷4)=3168755+549-743=561441×(48÷6)=352889.7-41.1=48.6136×8=108835÷5×28=196825+761-484=110224×86÷2=1032214÷2=107414+238+11=66325×2×8=400294÷7=4265×(104÷4)=1690177×8÷2=708990-121×6=264(123-43)×16=1280678-(373-229)=534427-48-51=328826+841+848=251535×8÷4=70658÷2÷7=47368-169+54=25349÷7×5=35756÷6÷6=21355+48÷6=363312+288÷3=408946-326-446=174126÷(3×2)=21881-483-243=155563-392÷4=465356+13×24=66843×(56÷4)=60272×63=4536355+49×12=943735×9-200=641593×4÷2=18689-156÷4=50436÷(480-476)=109668+345÷3=783462÷3×5=770184+235-27=39260-186÷6=29109×8+465=1337105÷(286-281)=2112×83÷2=498477÷9×75=39755.4+7.6=13.036.2-34.0=2.2504÷6÷3=28256÷8×23=73653×4+199=41175×8=60013×31-394=9135+(270-38)=36738×5×2=380562+31×20=1182252÷(3×2)=42860×6=5160391×2×7=547427×29-633=150386×(20-13)=2702357×2÷6=119253-13×16=45173+12×15=353258+427=685216+276-182=310486÷(42÷7)=81248÷2=124267-10×11=157435÷(64-59)=87433+(661-407)=68795×8-299=46114×21=294104+336-381=59596+164+173=933790-208×3=16686×9÷3=258231×(27÷9)=693128÷4=3219+170-185=4428÷(259-255)=107157+(452-39)=570779+547+956=2282648÷4+330=49270×(333÷9)=25906.0+7.4=13.4156-(125-63)=94690÷(561-559)=345515-16×12=323466×2×3=2796224÷7÷8=444×15÷3=220832-25×31=57308÷7=44244×6=146411×7×97=74699.5-1.0=8.512×22×3=79261+388×2=83715×3×21=945300÷6×9=45029+112+305=446712×9-699=5709410+318+637=136533×3×29=2871573×8÷3=152880×11÷5=17649×2×97=9506(374-149)÷9=251.9-1.4=0.5197×2×7=2758101×(81÷9)=909663+139=802400-748÷4=213364-(97+150)=117402÷6+484=551637×(24÷3)=5096790-433-197=16080×(81÷9)=720680÷2×4=136042×14=58810×49=4902/8+3/8=5/8163+248-187=224863×3=2589787-687=100264+186-319=1312/8-1/8=1/8265÷(86-81)=5361×48=2928119+205-160=164177-536÷4=4332×14-383=6574×37×8=2190462×(288÷6)=2976257+51×17=112484×3÷7=36989+(512-290)=12115/8+2/8=7/8232+122=354800÷(2×2)=20081.9-30.8=51.1909÷(3×3)=10110×17×4=680441-152×2=13721×21+349=790308×9÷3=924277+(774-340)=7115.3-3.0=2.3443-(153+147)=143378÷(25-16)=42868÷(2×2)=217816÷(16÷4)=204263-114+302=451430-15×25=5542÷2×16=336570÷(366-363)=19028×(154÷7)=61632÷(247-245)=16668-10×26=408983-89×7=36033.6+21.9=55.5537+29×14=943172+(845-620)=397311-81-132=9892×14×2=2576184×9÷2=828886×5-693=3737534+222-708=4816×40÷2=3205/9-2/9=3/9595-456+200=339155+189=344580+350+417=1347870÷2×5=2175401+156+254=81178×83×6=3884464÷(14÷7)=32119×6×7=4998260÷2=13095×(570÷6)=9025586+709+411=17064/7-2/7=2/7235÷(25÷5)=4716×6÷2=48(438-383)×11=605290+264+727=128117×36÷3=204508-(231+56)=22139×2=7815×21÷7=4552×8÷4=10426×23-99=499(770-740)×86=2580123×(25÷5)=615594-99-183=31225×2×4=200456-(435-60)=8198÷(35÷5)=14407-(126+229)=52773+154-30=897328÷8×46=188613×(420-355)=845160÷5÷2=1615×(351÷9)=585840÷(194-191)=280408-25-383=0438÷3=14613+12×74=90187×(14÷7)=174264+33×17=825668+27×2=72269+(495-191)=373178+29×12=526121+47=16856.6-36.3=20.3447-(295+120)=32100-16×4=36340÷5×38=2584740+793-550=983586-(484-288)=390784-23×23=255381+50×8=781126+383×2=8921/8+2/8=3/829×7×4=81285×10-17=833822÷3×7=1918384×(608-601)=2688(843-798)×24=1080282÷3=94465-(127+235)=103699-(64+146)=48938×13+87=581115-(122-26)=19420+340÷4=50525÷5+568=573215×(63÷9)=1505309-(161+33)=115208÷(32÷4)=26(969-934)×98=3430(473-433)×17=680889-(470-130)=549581+40+292=91365×82×2=10660727-151+888=146427×24÷2=324240÷8=30421-40×4=26167+131×3=460362-(242+51)=6912×8×66=6336698÷2=349167×(21÷7)=501532-240=29220×81÷9=1809.8-9.6=0.2261÷9=29713-17×23=32283×62=514615×3×35=1575955-19×4=879582+62+32=676311-(63+192)=56419-572÷2=133482+(229-34)=6778.6+4.1=12.775×2×9=1350473-(48+188)=237423-(273-137)=287266÷7=3843×73×7=2197317×18×2=612960-285÷5=903398-581÷7=31576÷4+330=349224÷7×19=608126+216+393=73521×22-267=195401-10×34=61671+(400-120)=951252+28×7=448(632-512)÷4=30481-912÷2=25624÷4+453=609279×(290-287)=837387÷(3×3)=43566-269=29744×14-275=341126×3-210=1688.1-8.0=0.1110+55+81=246175-(70+49)=56475-(74+269)=13227×(166-119)=1269216÷2÷2=5416×11-18=15858×17+330=1316477÷(27÷9)=15993.2-84.1=9.116×31÷4=124346÷2×5=865182×(21÷7)=54662×8-236=26020×40+173=973939-(163+234)=542108+804÷2=510708÷2÷3=118820-297÷3=721496÷(24÷3)=62781×(72÷8)=7029234÷(2×3)=39148+(270-105)=31325×28÷5=140314-76×4=10386-960÷6=226616+(918-566)=96815×(15÷3)=7550×69×3=1035060×3=1802/5-1/5=1/581÷(24÷8)=27355×(74-67)=248541×15-449=166109×5=545580+(764-554)=790685×(691-686)=3425168×5-136=704434-73=361216+525=741534-700÷5=394720÷3÷5=4854×2×8=86418×2×7=252150÷2=7560×(14-11)=180181+102=283653+485-507=63128×10×2=560294÷2×6=882712÷(2×4)=896.1+9.8=15.9469-(294+109)=6616×13×4=832243+(636-623)=256361+743-743=36112×64÷4=19224×40÷8=12010×17=170139+116-178=7716×5×40=320010×5×43=2150384-160÷4=34438×2×50=3800603×9-689=4738124×4-19=47718×38=6849.4-0.9=8.5796-103-545=148952+587=1539896-96+171=97141×(519-454)=266575×17×4=5100450×6=2700146×4=58472×12-451=41385+40+842=967394-166÷2=31182.3-4.1=78.223×41=9439.6+7.2=16.8209+(442-41)=610702-102-313=287415-12×29=67822+912-457=1277480÷(48÷8)=80348÷(215-213)=174861×(907-904)=258314×44=616125×9÷3=375552÷3÷4=4656×(883-819)=3584826-628+339=537981+904+583=246825×39+715=169042×98÷2=205897+85×4=4376.5+5.8=12.3112÷8×68=95254×(252÷9)=151262×(296÷8)=2294459-(310-49)=198866-(630-277)=51316×6×74=710428×2=56591×(104-96)=472875×(763-743)=1500816÷8÷2=51(837-727)÷5=2266×97=6402240÷(3×2)=40139×(35÷5)=9738.5+2.3=10.831×(275-269)=186520+703=1223248-146÷2=17592×9÷2=414326-22-20=284287+55+343=68596+175=271(402-208)÷2=97487-236+196=447151-453÷3=080÷(2×2)=20618÷(48÷8)=10330×14-147=27330×3×45=4050705×9-843=5502968÷(32÷8)=242113+(282-140)=2557.7+4.1=11.8196÷7×97=2716368-21×6=242788+144-568=364(467-403)×66=4224269+159+112=540112÷7×34=544162+212=374237-(853-819)=203(473-273)÷2=100147×(30÷6)=73510×92-506=414317+11×16=493246÷(15÷5)=8217×33÷3=187355×2=710554+12×31=926396-15×4=336381×5=1905