三年級數(shù)學計算題專項練習匯編及答案集錦828-(396-85)=(823-726)×68=522-25×16=142-(771-710)=57×(49÷7)=443+17×18=601×8÷2=200×2=105×8÷2=461+326÷2=24×3×2=621×(864-859)=4.3-3.6=465-(130+221)=473×(14÷7)=204÷(2×3)=100×9÷2=10×3×66=171×3×4=45×3×5=728×(393-390)=49×4+823=58×(99-91)=84×36÷2=419+390+572=11×19-107=100÷(12÷3)=222+130-233=756÷4=21×21÷9=566-418-121=213×3-238=987+270+138=172×4÷2=41×6×2=289-(12+114)=307-283+349=12÷2×70=4.6-2.1=704÷2×9=38×2÷4=(278-80)÷9=114÷6=477+45-372=870-(816-449)=5.6-4.3=336-(344-38)=416+(443-278)=14×2×78=91×(532-515)=173+303+361=27×(35÷7)=43×(621÷9)=411+36×14=920-84×8=808+10×5=10×3×24=340÷5=622+732÷3=(793-215)÷2=3.9+1.6=630÷2÷3=(491-434)×79=77×54÷3=52÷4×72=467-22÷2=261-(908-800)=45×12=471×2×5=3/10-2/10=19×49-410=767+996+131=10×(42÷3)=12×29÷6=10×10÷5=405-72-260=66÷3+320=141×7=588÷4×5=3.4+1.5=492×8-500=38×20×4=137×(18÷6)=994÷7÷2=340÷2=169+185=92×42×5=932÷(2×2)=465-300÷3=561+162×2=390÷(445-442)=965-(352+277)=(104-73)×54=452×7=431-30×7=377+(457-126)=674+29×19=384÷6÷4=284÷2=33×(68÷4)=475-(256+19)=25×16-182=89+481=30×94×8=14×56=450-33-296=710-682=198-833÷7=438×6=255+(330-318)=736-25×11=41×5×2=348-(12+144)=404-55=16×48=189×8-606=680+34×9=261+10+407=33×20=339+149-461=461-299+123=479+387=61×6÷3=9.8+12.5=6.2-1.8=53×29=765-12×4=240÷(10÷2)=11×9×21=2/4-1/4=413-42+53=829-39-254=541-50+820=7.9-0.3=340÷(20÷4)=340-117-59=16×3×6=890-(174+203)=696÷(165-159)=499-23×13=(892-306)÷2=804-741=57×(36÷6)=(606-522)×22=1.3+6.7=11×93=482-(922-528)=(427-139)÷4=58.1-2.4=423-31×13=(326-182)÷8=(454-174)÷4=305-(39+91)=114÷2=348÷(3×2)=657÷9×31=337-(294+37)=(400-206)÷2=184-(386-326)=86+413=482-354=229+139-204=371+105÷3=469-18÷3=490÷(200-193)=566×6÷3=330÷3=9.2+9.1=235-14×13=14+436-148=61×6×3=144÷2×5=204÷(351-347)=872÷2+770=232÷4+571=575÷(20÷4)=148+275=46×15-549=275+156-276=19×(95÷5)=81×(178÷2)=33+522÷6=857-16×33=569-120=90.1-74.5=827-(505+312)=912+715-913=266×2=102-70+693=880-(346+111)=72÷(2×2)=125÷5×32=999-88÷2=94×2-162=864÷9÷8=664+738-729=276×(582-573)=121×3×2=212×4×5=28×3÷2=18×49=19×15-207=153+80÷8=5.1-0.2=21×4×6=931-70×8=3.9-1.2=406-11×27=39×12-183=324÷9+928=63.4+15.0=688÷4×6=512×5÷2=47+54×11=664÷(2×4)=50×12-128=682×3÷2=377+320=555÷(45÷9)=407-13×27=776÷8=43×(445-414)=680÷(4×2)=23.5+8.1=221-107+373=4/5-1/5=274×3-816=992×7÷4=117×4=9.2+2.8=393-50×3=40+52×12=(473-93)÷5=482-274=404-233=66×(300-243)=641-(357+164)=713-281=532×3÷4=28×2×8=18÷3×63=53×(67-63)=(55-42)×10=528÷6÷4=655-(153+492)=570-193×2=52÷(10÷5)=367+405÷5=68×(33÷3)=91×(513÷9)=332+(409-285)=892-(280+307)=485×2×3=143+82×6=768÷8÷3=16×(329÷7)=31×(27÷3)=114+28×27=17×5×10=82×12÷2=966÷3÷7=630÷9÷5=455÷5×2=519-103×2=60+28×29=11×24×3=14×20-264=336÷(402-396)=(752-224)÷3=16×18÷2=84×(282÷3)=402-227=121×4-137=993÷(18÷6)=984-308-358=135-59×2=300÷5=980÷7÷2=397+101=271+138×2=919-(498+195)=45.1+50.5=487-(204-50)=381-(145-15)=169×(472-468)=882-768=89×(365÷5)=345+(48-44)=354÷(169-166)=21×18×2=85+61=798÷7×8=25×2×79=294÷3÷2=115+539+282=14+49-58=35×2×71=472-470+120=(399-366)×15=480-798÷3=762÷3÷2=306×3÷6=251+356+254=16×(204÷6)=210÷(2×3)=351÷3=407-325=19×11×3=572-93×5=160×5÷8=477+(414-178)=291×(397-394)=224÷(414-406)=227+15×49=66×(413-407)=315÷3×2=18×(24÷8)=42.2-6.1=98×(126-123)=484-42×10=90.1-44.9=441-295+283=42×2×12=357-590÷5=48×32×7=320-(823-541)=56×95÷2=85×7=532÷7÷4=244+21×20=43×12÷4=900÷5÷5=70×14÷4=794-358×2=372-179+253=428-(110+178)=112÷8+134=375-127-243=74×19=86+447-146=129×5=443-(91+333)=448-28×16=452+88+136=336-206+919=375-(699-445)=587-56÷2=18×54÷2=47×(20÷4)=97×95=(308-279)×30=(107-80)×15=20×21-57=974-430×2=744-88×7=5.0-1.5=413+(346-77)=84÷(424-422)=3/5-1/5=78+300+419=3/6+2/6=32×(393-388)=10×2×53=(501-488)×43=54×(441-384)=128÷(2×4)=(769-739)÷3=119×(233-228)=226+(327-61)=595÷(40÷8)=412+130÷2=2.3+7.1=2/3-1/3=855+107+181=926+134×6=400×(35÷7)=500-(319-28)=17×58-413=4/7-2/7=350+922=51×11-519=5/8+2/8=500÷(16÷8)=58×(144÷4)=82×77×3=310+79×10=10×26×2=31×22=555-31×11=476-(116+123)=70-14+152=126÷2÷3=76×(143-132)=876÷(42÷7)=942+(567-142)=48÷3÷2=33+209-139=344+930-632=360-11-349=80÷8+264=393-498÷2=675-159-63=84÷3÷4=486-(190+29)=(122-66)×10=720÷(2×4)=810÷(2×3)=10.0-0.2=1/7+3/7=984-77=335×(12÷4)=178-(226-205)=(316-211)÷3=705×3÷9=497-19×11=125+361=8.7+3.0=82.3-19.4=495÷(72÷8)=38×16-458=462+(146-24)=463-23×15=461-(133+52)=469-334-11=798×4-824=922-911=109×4=252÷(18÷9)=30×(108÷9)=14×(468÷6)=204-144+379=544+952÷8=52.1-5.5=767-41×11=288÷(56÷7)=61×99×9=520×(680-677)=416-138÷3=703×6=848-21×32=203×2+56=326÷2×9=13×6×98=94×5÷2=360÷2÷6=432÷8=997+35×6=70×(93÷3)=30×5=29×(396÷4)=307-(298-187)=128×5+256=606÷(904-898)=14×31-81=89+112=436-90×4=925+108-720=48.9+14.5=57×7=26×14-278=47×15=270-500÷4=357÷3÷7=28×21=6.1-4.1=270-546÷3=12×(478-474)=(249-200)×16=128×(28÷4)=21×19×2=683-585+686=378×(430-425)=135×(468-464)=300÷6×5=342÷9×21=256÷(2×4)=243+12×33=95÷5×12=90×40÷5=479-240-235=753÷3×8=144×6×2=16×58-194=783÷3÷3=1/6+4/6=397+(699-646)=36+336-22=16×2×7=352-157×2=105+(491-128)=387÷3=526-90÷5=367+99×5=14×(111-108)=66÷6×16=68×(137-134)=23×14=236-44-176=533-392÷4=714+22×10=24×(721-712)=780÷4×6=2/10+6/10=425-11×37=13×4×61=275×8=157×2×7=222÷(3×2)=31×(20÷4)=300÷3×8=336÷7=19×(48÷4)=151×6+610=888÷4=219×4=474-145×3=64÷8×9=839-462÷6=672÷(2×3)=635×(108-105)=(970-600)÷2=468÷4=584÷(2×4)=301×(64÷8)=842+827+437=108+513+845=554×(21÷7)=54+115×6=416÷(2×2)=22.9+64.7=500×(164-159)=875×5=676-639=32×(403-386)=300÷5÷3=2.7+9.6=590÷(180-175)=15×6×26=740÷4=100+196-206=11×16-57=32÷4=1.9+1.3=0.2+1.7=25×26-541=213×4×3=9.8+1.2=49×56=23×4×44=242÷2+803=21×36÷9=844+(959-438)=153×4-57=4.5+9.8=14÷2×57=992÷8+636=579×7-72=7.1-3.4=740÷5÷4=2.9-0.6=402×5-392=19×20-111=17×29-282=376÷(2×4)=20×7×2=266÷(28÷4)=142÷2=324÷9=175÷7×67=245-(466-340)=(271-223)÷8=200÷8×19=230×(40÷8)=5/8-2/8=20×(115-99)=646÷2+413=108÷4=315+441+94=894-563=680+540÷5=90×63×3=184÷(32÷8)=999÷(72÷8)=22÷2×25=457-22×11=563-(108+263)=39×2×16=756+373=159+(359-238)=300-600÷2=76.8+19.0=165×4+312=20×(299-275)=29×86÷2=42÷(28-22)=216÷(3×3)=99÷(3×3)=200÷4×14=730÷5×2=804÷(27÷9)=8.6+6.9=863-28×3=318÷2=267+61=36×7=562×4-496=180-14÷2=658+539+355=112+379+250=24×2×16=13×4×58=765-687=18÷2=909+(817-530)=576÷8×95=35÷(25÷5)=27×2×47=65+292=450-56-358=886-(178+204)=8.5+5.8=13×(275-233)=479×2-761=(249-222)×15=382-35×7=30÷5=31×3×54=120÷3=685÷(35÷7)=458+146=638+576=630÷(220-215)=4/6-1/6=464×(14÷7)=40.1+53.5=135÷5×21=782+550-989=19×4×20=24×34-295=14×18×3=643-408-215=593-347-36=39×22=33×16÷8=357+272×2=54×88=195÷(20÷4)=474-14-179=55×90=235-424÷4=36÷3÷3=166×6-381=50×94=954+627+293=537-154×3=322×3÷7=3/6-1/6=318-11×16=45×16=393×(36÷9)=(227-180)×66=414÷(3×3)=79+168÷4=509+686-666=205÷(182-177)=12×82÷6=(807-127)÷8=200+279+419=326÷2×5=18×34×7=19×3×30=17×21×2=(380-40)÷4=58×14+74=39×19+222=620+493×2=394×(24÷6)=258÷6×39=18×3×4=1/8+5/8=544÷(466-464)=13×(159÷3)=174+288÷2=174-(111-83)=439-17=620÷2×5=631×5=146×5-189=176×5÷8=997-920=278+510=11×30×2=113×7-469=329-(445-292)=318-266=120÷2×9=23×(198÷6)=351÷(47-38)=81+264-22=687-113×2=314+58+566=5/7-1/7=57×(48÷4)=754-189-266=275÷5×4=3/7+4/7=767+877+747=852÷(256-254)=389+313-431=133+596=736÷8×88=571×(979-972)=496+12×36=936÷4=(484-228)÷4=24×4=914-14×54=350÷2÷5=141-78=371-162÷9=162÷9÷3=72-32-28=(653-338)÷5=438×(12÷3)=120÷4=594+571+762=700+162=519×(12÷2)=121-38×3=658÷7×35=16×24-354=621÷9×49=414-107=46+477+213=14×64-225=402×2-802=806÷2+685=650÷5÷2=264÷8×28=6.3-5.1=292-50=489-30×14=312+320=531×(32÷8)=259+(586-566)=27×18-479=8.9-1.7=5/9-2/9=63×(112÷7)=12×3×11=11×(358-308)=276÷2=451+(991-115)=667-(909-807)=42÷(137-134)=315+87+571=920÷4×5=663×3÷9=852-388-365=908÷2=396÷(14-12)=464-310-37=18×24+172=61.6-49.2=496÷(800-792)=(922-86)÷2=983-22×37=(252-224)×25=24×2×4=317×3=1.2-0.9=54.1-45.1=60×99÷6=308÷4×49=4.7-2.3=304÷2×5=(740-710)÷5=298×2=496-270+212=491×(905-900)=217×3×9=180×3-74=56×13-340=346-564÷6=371×2-544=29×36×9=308+804÷6=504÷4÷2=(281-16)÷5=25×3×8=(223-207)×62=384÷(2×4)=237+(308-307)=34×2×18=152-90+77=2/10+5/10=10+105×4=175+129-171=12×(135-128)=679×6=268+12×9=563+945+522=68×2÷8=233+47×20=696×3-97=45×87×8=765-16×25=12×6×73=454+253×2=486+151+764=9.7-1.3=600÷(2×4)=462×5-123=673+121=768÷(54÷9)=685÷5+20=224÷4×14=767×6=23+431+509=31×30×2=174+32×18=8.3+51.9=20×(96÷3)=434-(954-812)=30×57÷5=67×39×8=446-(326-210)=122×(48÷6)=60÷4×24=9.7+6.1=60×12÷6=628×5÷2=455-11×18=18×9×2=71+150×3=53×8×4=507×4÷3=748-(260+268)=104÷4×21=248÷8+224=234+11×62=392×3=54-42+283=516÷6×3=489-22×17=489+(321-290)=250+(312-285)=940-736-32=32×(150÷6)=582÷(241-238)=143×6-631=184÷(72÷9)=373+(369-104)=153+163+539=411×2=405-16×25=54×11÷3=424÷(16÷8)=(970-202)÷6=14×9÷6=154×(15÷3)=584+970+195=37×79×5=177×5=320+(367-57)=9.2+9.5=20×(353-308)=288+189-323=657+747-414=244-13×17=4/8+3/8=17×(986-981)=387÷(27÷9)=27×(33÷3)=276÷(2×2)=2.9+0.9=482-(36+179)=144÷2×22=94×8=327×(10÷5)=30×2=748÷4+486=492÷4÷3=314+(919-99)=172-138÷2=19×(250÷5)=167×5×9=410+145×4=864÷(3×3)=25×3×2=16×19÷4=639+897-845=475-(260+130)=700÷2÷2=458-27×12=370÷(265-260)=712-(87+288)=920-22×37=354-119=439-196=490÷(335-328)=406+10×47=95÷5=791-241+395=445-124-204=37×(845-839)=250-180-29=48×10÷2=(237-173)÷2=9.8-3.8=18×8×5=592÷8×10=373-(133+67)=249+241=438÷(36÷6)=69×(27÷9)=98×2+236=24×3÷6=90×10-845=786+12+170=937-10×7=365-(131+123)=905×8-516=75+194+181=349+(245-165)=270÷5÷6=496-248-76=887-15×51=248+42×12=282+555÷3=147-106+194=242-(464-355)=169-495÷3=(900-642)÷2=3.0+2.7=868×2-271=449+(393-197)=185+839-525=148+451×2=631-630÷7=171+281=17×29-434=22×4×9=20÷4×2=19×12×4=378-12=22×(144÷6)=340+36×3=41×(250÷5)=691×4-26=59+23×28=14×3×50=78÷6×70=406÷2÷7=770×4=191-60×3=20×32+145=108+684÷3=74+355-127=297-279=12×(351-294)=875+909=318+210=41×12×2=117×8×2=749×4-674=8.9+9.8=561-15×32=144+396÷3=405-81-315=430-37+105=(471-285)÷2=410×8-977=71.5-40.6=324+(497-362)=396-(473-194)=338+983-118=90÷(54÷6)=11×86+427=201×7=0.7+7.5=471+127×4=474-28×12=54÷(332-323)=439-34-215=40÷(322-318)=486-70×2=14×13×3=188×3÷4=28×17=522-837÷9=650-86-111=3.3-0.8=11×(264÷3)=876×8÷6=198-25×5=149+131=172×(27÷9)=96×2÷8=92÷(113-109)=429-186+11=(496-76)÷7=182+85=639-238=584÷(4×2)=2/6+3/6=(211-195)×53=580-852÷2=952÷(591-583)=963-442+879=859+567-878=16×52=16×3×18=325+(448-194)=768+(802-472)=57×33÷9=55-100÷4=6.0-3.4=5.6+4.9=171÷(343-340)=228÷(861-859)=472-12×36=138+399÷7=636-531+778=620÷(2×2)=49×13+869=403-(493-108)=13×32×2=306÷(2×3)=487+128=444-(26+389)=10×70=48÷(18÷6)=605-(316-264)=174-34÷2=11×53-405=17×5×99=96×21÷7=984÷3÷4=(379-349)÷6=97×(32÷8)=333×3-55=227-121-87=466×(35÷5)=40×8×3=212×2×3=726÷(248-242)=592÷2×3=(373-187)÷2=549÷9×11=(365-13)÷4=21×4×86=820÷(2×2)=10×24-128=19×33-613=9.9+1.0=559+206+122=53.3+40.1=289+66=1.5+3.4=286-(157-115)=159÷3×10=51×(300÷6)=294-336÷4=11×15=93×56=312-(387-263)=41×3×6=1/4+2/4=26×(337-331)=111÷3×10=131×6=276+430+24=97+23×43=466-(78+370)=738+(210-21)=167×5+501=488+35×24=140×(10÷2)=11×2×75=12×21×3=227-76=96÷(874-872)=92÷4×99=170+233=146÷2+174=133-72+287=483×2×7=31×2×66=97×34×7=32÷(2×2)=369÷(3×3)=216÷8×33=10×35×2=197×(168-165)=281+151+245=229×(276-272)=21×22-123=935-866+546=288÷3÷6=426÷6×8=629+84÷3=892-363+40=15×13×2=451-(10+335)=990÷(63÷7)=464÷(20÷5)=801÷3=23×16-67=129-416÷8=756÷7÷2=908-(613-112)=339+43×4=928×(63÷7)=345-324=140÷2×41=162+24×36=367+108=394-(204-168)=16×5×12=484÷(16÷8)=10×71=163+143=974-723=(660-591)×29=12×30=723-(89+289)=115-(248-183)=576÷3×9=208-46×2=(60-19)×99=(222-210)×67=462×3=310-(214+90)=315×(391-388)=12÷(3×2)=911-20×17=(224-112)÷8=396÷(3×2)=222÷(52-46)=16×22-346=5/7-2/7=(390-360)×18=444÷3×7=632×4-891=(366-206)÷8=707÷7×4=133+126=60×7÷4=242+122×4=87×(320÷4)=(418-394)÷4=688÷(4×2)=313-19×7=11×4×57=452-240=937-101=22+(717-195)=455×2+954=480-20×4=189+219-343=99.2-47.0=509+625+431=350-11×20=254+145×2=340+(351-152)=417+581+286=20÷5×9=25×3×99=129+19×3=170÷2×3=232-700÷7=300÷5×2=176+45×5=56×9÷6=39×2×77=25×2=970×4÷2=102×(24÷8)=808÷4+53=216÷8÷9=68+43=31.4+14.8=302+(646-445)=7.1-1.1=567÷3×4=81×(187-182)=260÷(2×2)=621÷(3×3)=390-70-59=483×6=2/8+6/8=10×62÷2=251+189=(639-384)÷5=162-115=757-141÷3=66×12÷3=72÷(230-228)=67.6-26.2=203×(112-107)=180×2×4=(974-630)÷2=27×(63÷7)=27÷3×33=318-233=725-288×2=765-(746-600)=4.1+0.8=944÷2×9=18×19=(899-191)÷6=484÷(182-180)=29×88=17×(160-104)=424-97×3=215×3-551=8.3-4.4=14×14+151=100÷2÷2=34×(233-224)=6.5-6.3=52×75÷3=32×(818-744)=15×64÷3=522-(163+11)=244-42÷6=330+167×4=498-200×2=255×2+74=935-115×4=191+71-176=984-388-569=18×16+456=673+503-934=714×(343-340)=352÷2÷4=8.6-7.6=6.6+7.6=65×14÷2=440×2÷5=307×(312-303)=850-(95+418)=948÷6+72=902÷(671-669)=313+55-346=346÷(471-469)=290+99+413=361-90×2=29×(91÷7)=790+(629-521)=467-24×17=494×8-81=34÷2×24=589×5-263=711×(30÷6)=913-76+592=649+491=32×91=112+46×13=366+416=81×8÷2=912÷3÷8=24×96÷3=996-41×12=291×3-486=479-157+52=640-(373-238)=585÷(25÷5)=15×14×2=495÷(487-478)=2.8+1.0=84×53÷7=13×(64÷2)=74×27÷3=(821-397)÷2=614×9-836=907+50×12=864+(988-552)=71×6-245=417-82-44=300-34×5=692-220+711=34×2×90=879-207-15=39×(423÷9)=54×2÷3=745×4÷5=794÷2+146=297+(33-14)=344÷8+497=22×63÷9=382+440÷2=10×11×3=479-128-249=196×4-503=936÷8×4=285÷(20÷4)=686×(621-613)=317-816÷8=88×7-296=12×59-38=46.8+35.5=10×(240-209)=46×9=69×(222÷6)=563+69×7=891÷9×17=23×(168÷8)=51×(203-155)=144÷(3×3)=740÷2=855-(328+246)=932-44-297=381-272+932=6.5-2.1=202+245-171=20×11×3=751-116÷2=18×48÷4=63×87×7=341×(45÷9)=585×6=407+90-101=22×76=860×2÷4=745×3=298-(28+128)=96×7÷4=(299-107)÷4=399-41×4=432+(499-406)=14×3×4=103×(54÷6)=39×68=426-411+476=951+404-524=111÷(15÷5)=29×(656÷8)=197×4-145=759-48-44=343+13×36=459-131×2=511÷(49÷7)=492+(807-800)=816÷3+345=75+316=808-(957-401)=257-536÷4=315÷9×2=288÷9=989-374×2=285-(941-885)=228÷3×2=830-(620-249)=13×26+442=780÷(2×2)=295+(728-162)=352-10×29=135÷(474-469)=395-369+170=(510-366)÷3=19×(74-67)=101×2+250=909÷3=443-(142+111)=24×3×41=451-221+40=862-704÷2=42+25×13=477×2÷9=175+11×48=924÷2÷2=626+518+510=978+25×13=216÷9=286-(483-270)=473-151-27=500-26×15=866÷2×5=540÷(54÷9)=461-(65+25)=396-42×4=49×39×8=427-528÷8=463-(382-309)=112-78=87×92=414÷(36÷4)=373-186+167=216÷9×23=110×4=392÷4=305÷(20÷4)=26×2×87=10×62+439=11×(54-28)=20×(405÷9)=90×56=495-79-103=265-72+138=430-294+450=89+47+394=276×2×6=734-340×2=668÷(2×2)=12×11×7=225+204+795=90÷(3×2)=216÷3=61×15=724+(719-206)=60×15=892÷(2×2)=114×(37-30)=853-511-336=735÷5×4=230-268÷4=480÷5÷8=163+315-422=80×40×7=32÷8=794-93×7=25×18-349=634-18×20=19×(763-695)=60×69×4=214+348÷3=486+294-508=453+237+138=812+(836-764)=409-158-115=595-33=173-24×5=679-154+617=853-(404+342)=138+100×5=711-86-483=52×(36÷4)=72×85÷9=302-558÷6=715×5-812=369+26×18=963×(16÷8)=987×5=63×11=62.8-24.6=885-171+606=671×9=438-239+726=(412-142)÷3=51×19-785=21÷(56÷8)=688-507=84×31×3=103×6×3=840×2÷6=47×(252÷4)=310÷(394-392)=24×8×3=852+517-781=8.3+1.9=9.8+37.5=210-174+420=19×(72÷8)=15×2×7=450-103+97=819×(809-806)=83×63÷9=104÷4=400+575+593=31×3×11=347-(455-110)=1.5-1.3=100÷2=952-262=399-79=56÷7×65=302÷(12÷6)=319-26×11=37×13×2=499+529-709=26×6×5=50+57-34=14×37=23-102÷6=125÷5×6=23×3×23=300-(299-219)=482-283=906×(21÷3)=100÷5×18=490×8=8.7-5.7=(446-356)÷9=146+32×8=13×(216-167)=360+96×3=143+31×17=93×(432÷9)=59+320-352=28×5÷4=15×33÷5=29×16-382=392÷4÷2=345×8÷4=295×3-211=20×21-219=500÷4=18×26-417=258÷2×5=13×30-81=30×(49÷7)=382÷(343-341)=23×35=37×17=712×9-607=33×47=11+567÷7=265÷(25÷5)=452+91×3=703-(355+129)=26×(492-411)=(267-237)÷6=216÷9×76=324÷9+153=19×86×3=632÷(2×4)=490÷(125-118)=78×78÷2=45×64÷9=67.6-65.9=30×(326-319)=26×3×90=12×(225÷3)=13×5×56=188+186=965÷5×7=897-(300-80)=45×10÷9=141+64=891-(495-134)=537×(338-333)=16×38-560=參考答案828-(396-85)=517(823-726)×68=6596522-25×16=122142-(771-710)=8157×(49÷7)=399443+17×18=749601×8÷2=2404200×2=400105×8÷2=420461+326÷2=62424×3×2=144621×(864-859)=31054.3-3.6=0.7465-(130+221)=114473×(14÷7)=946204÷(2×3)=34100×9÷2=45010×3×66=1980171×3×4=205245×3×5=675728×(393-390)=218449×4+823=101958×(99-91)=46484×36÷2=1512419+390+572=138111×19-107=102100÷(12÷3)=25222+130-233=119756÷4=18921×21÷9=49566-418-121=27213×3-238=401987+270+138=1395172×4÷2=34441×6×2=492289-(12+114)=163307-283+349=37312÷2×70=4204.6-2.1=2.5704÷2×9=316838×2÷4=19(278-80)÷9=22114÷6=19477+45-372=150870-(816-449)=5035.6-4.3=1.3336-(344-38)=30416+(443-278)=58114×2×78=218491×(532-515)=1547173+303+361=83727×(35÷7)=13543×(621÷9)=2967411+36×14=915920-84×8=248808+10×5=85810×3×24=720340÷5=68622+732÷3=866(793-215)÷2=2893.9+1.6=5.5630÷2÷3=105(491-434)×79=450377×54÷3=138652÷4×72=936467-22÷2=456261-(908-800)=15345×12=540471×2×5=47103/10-2/10=1/1019×49-410=521767+996+131=189410×(42÷3)=14012×29÷6=5810×10÷5=20405-72-260=7366÷3+320=342141×7=987588÷4×5=7353.4+1.5=4.9492×8-500=343638×20×4=3040137×(18÷6)=411994÷7÷2=71340÷2=170169+185=35492×42×5=19320932÷(2×2)=233465-300÷3=365561+162×2=885390÷(445-442)=130965-(352+277)=336(104-73)×54=1674452×7=3164431-30×7=221377+(457-126)=708674+29×19=1225384÷6÷4=16284÷2=14233×(68÷4)=561475-(256+19)=20025×16-182=21889+481=57030×94×8=2256014×56=784450-33-296=121710-682=28198-833÷7=79438×6=2628255+(330-318)=267736-25×11=46141×5×2=410348-(12+144)=192404-55=34916×48=768189×8-606=906680+34×9=986261+10+407=67833×20=660339+149-461=27461-299+123=285479+387=86661×6÷3=1229.8+12.5=22.36.2-1.8=4.453×29=1537765-12×4=717240÷(10÷2)=4811×9×21=20792/4-1/4=1/4413-42+53=424829-39-254=536541-50+820=13117.9-0.3=7.6340÷(20÷4)=68340-117-59=16416×3×6=288890-(174+203)=513696÷(165-159)=116499-23×13=200(892-306)÷2=293804-741=6357×(36÷6)=342(606-522)×22=18481.3+6.7=8.011×93=1023482-(922-528)=88(427-139)÷4=7258.1-2.4=55.7423-31×13=20(326-182)÷8=18(454-174)÷4=70305-(39+91)=175114÷2=57348÷(3×2)=58657÷9×31=2263337-(294+37)=6(400-206)÷2=97184-(386-326)=12486+413=499482-354=128229+139-204=164371+105÷3=406469-18÷3=463490÷(200-193)=70566×6÷3=1132330÷3=1109.2+9.1=18.3235-14×13=5314+436-148=30261×6×3=1098144÷2×5=360204÷(351-347)=51872÷2+770=1206232÷4+571=629575÷(20÷4)=115148+275=42346×15-549=141275+156-276=15519×(95÷5)=36181×(178÷2)=720933+522÷6=120857-16×33=329569-120=44990.1-74.5=15.6827-(505+312)=10912+715-913=714266×2=532102-70+693=725880-(346+111)=42372÷(2×2)=18125÷5×32=800999-88÷2=95594×2-162=26864÷9÷8=12664+738-729=673276×(582-573)=2484121×3×2=726212×4×5=424028×3÷2=4218×49=88219×15-207=78153+80÷8=1635.1-0.2=4.921×4×6=504931-70×8=3713.9-1.2=2.7406-11×27=10939×12-183=285324÷9+928=96463.4+15.0=78.4688÷4×6=1032512×5÷2=128047+54×11=641664÷(2×4)=8350×12-128=472682×3÷2=1023377+320=697555÷(45÷9)=111407-13×27=56776÷8=9743×(445-414)=1333680÷(4×2)=8523.5+8.1=31.6221-107+373=4874/5-1/5=3/5274×3-816=6992×7÷4=1736117×4=4689.2+2.8=12.0393-50×3=24340+52×12=664(473-93)÷5=76482-274=208404-233=17166×(300-243)=3762641-(357+164)=120713-281=432532×3÷4=39928×2×8=44818÷3×63=37853×(67-63)=212(55-42)×10=130528÷6÷4=22655-(153+492)=10570-193×2=18452÷(10÷5)=26367+405÷5=44868×(33÷3)=74891×(513÷9)=5187332+(409-285)=456892-(280+307)=305485×2×3=2910143+82×6=635768÷8÷3=3216×(329÷7)=75231×(27÷3)=279114+28×27=87017×5×10=85082×12÷2=492966÷3÷7=46630÷9÷5=14455÷5×2=182519-103×2=31360+28×29=87211×24×3=79214×20-264=16336÷(402-396)=56(752-224)÷3=17616×18÷2=14484×(282÷3)=7896402-227=175121×4-137=347993÷(18÷6)=331984-308-358=318135-59×2=17300÷5=60980÷7÷2=70397+101=498271+138×2=547919-(498+195)=22645.1+50.5=95.6487-(204-50)=333381-(145-15)=251169×(472-468)=676882-768=11489×(365÷5)=6497345+(48-44)=349354÷(169-166)=11821×18×2=75685+61=146798÷7×8=91225×2×79=3950294÷3÷2=49115+539+282=93614+49-58=535×2×71=4970472-470+120=122(399-366)×15=495480-798÷3=214762÷3÷2=127306×3÷6=153251+356+254=86116×(204÷6)=544210÷(2×3)=35351÷3=117407-325=8219×11×3=627572-93×5=107160×5÷8=100477+(414-178)=713291×(397-394)=873224÷(414-406)=28227+15×49=96266×(413-407)=396315÷3×2=21018×(24÷8)=5442.2-6.1=36.198×(126-123)=294484-42×10=6490.1-44.9=45.2441-295+283=42942×2×12=1008357-590÷5=23948×32×7=10752320-(823-541)=3856×95÷2=266085×7=595532÷7÷4=19244+21×20=66443×12÷4=129900÷5÷5=3670×14÷4=245794-358×2=78372-179+253=446428-(110+178)=140112÷8+134=148375-127-243=574×19=140686+447-146=387129×5=645443-(91+333)=19448-28×16=0452+88+136=676336-206+919=1049375-(699-445)=121587-56÷2=55918×54÷2=48647×(20÷4)=23597×95=9215(308-279)×30=870(107-80)×15=40520×21-57=363974-430×2=114744-88×7=1285.0-1.5=3.5413+(346-77)=68284÷(424-422)=423/5-1/5=2/578+300+419=7973/6+2/6=5/632×(393-388)=16010×2×53=1060(501-488)×43=55954×(441-384)=3078128÷(2×4)=16(769-739)÷3=10119×(233-228)=595226+(327-61)=492595÷(40÷8)=119412+130÷2=4772.3+7.1=9.42/3-1/3=1/3855+107+181=1143926+134×6=1730400×(35÷7)=2000500-(319-28)=20917×58-413=5734/7-2/7=2/7350+922=127251×11-519=425/8+2/8=7/8500÷(16÷8)=25058×(144÷4)=208882×77×3=18942310+79×10=110010×26×2=52031×22=682555-31×11=214476-(116+123)=23770-14+152=208126÷2÷3=2176×(143-132)=836876÷(42÷7)=146942+(567-142)=136748÷3÷2=833+209-139=103344+930-632=642360-11-349=080÷8+264=274393-498÷2=144675-159-63=45384÷3÷4=7486-(190+29)=267(122-66)×10=560720÷(2×4)=90810÷(2×3)=13510.0-0.2=9.81/7+3/7=4/7984-77=907335×(12÷4)=1005178-(226-205)=157(316-211)÷3=35705×3÷9=235497-19×11=288125+361=4868.7+3.0=11.782.3-19.4=62.9495÷(72÷8)=5538×16-458=150462+(146-24)=584463-23×15=118461-(133+52)=276469-334-11=124798×4-824=2368922-911=11109×4=436252÷(18÷9)=12630×(108÷9)=36014×(468÷6)=1092204-144+379=439544+952÷8=66352.1-5.5=46.6767-41×11=316288÷(56÷7)=3661×99×9=54351520×(680-677)=1560416-138÷3=370703×6=4218848-21×32=176203×2+56=462326÷2×9=146713×6×98=764494×5÷2=235360÷2÷6=30432÷8=54997+35×6=120770×(93÷3)=217030×5=15029×(396÷4)=2871307-(298-187)=196128×5+256=896606÷(904-898)=10114×31-81=35389+112=201436-90×4=76925+108-720=31348.9+14.5=63.457×7=39926×14-278=8647×15=705270-500÷4=145357÷3÷7=1728×21=5886.1-4.1=2.0270-546÷3=8812×(478-474)=48(249-200)×16=784128×(28÷4)=89621×19×2=798683-585+686=784378×(430-425)=1890135×(468-464)=540300÷6×5=250342÷9×21=798256÷(2×4)=32243+12×33=63995÷5×12=22890×40÷5=720479-240-235=4753÷3×8=2008144×6×2=172816×58-194=734783÷3÷3=871/6+4/6=5/6397+(699-646)=45036+336-22=35016×2×7=224352-157×2=38105+(491-128)=468387÷3=129526-90÷5=508367+99×5=86214×(111-108)=4266÷6×16=17668×(137-134)=20423×14=322236-44-176=16533-392÷4=435714+22×10=93424×(721-712)=216780÷4×6=11702/10+6/10=8/10425-11×37=1813×4×61=3172275×8=2200157×2×7=2198222÷(3×2)=3731×(20÷4)=155300÷3×8=800336÷7=4819×(48÷4)=228151×6+610=1516888÷4=222219×4=876474-145×3=3964÷8×9=72839-462÷6=762672÷(2×3)=112635×(108-105)=1905(970-600)÷2=185468÷4=117584÷(2×4)=73301×(64÷8)=2408842+827+437=2106108+513+845=1466554×(21÷7)=166254+115×6=744416÷(2×2)=10422.9+64.7=87.6500×(164-159)=2500875×5=4375676-639=3732×(403-386)=544300÷5÷3=202.7+9.6=12.3590÷(180-175)=11815×6×26=2340740÷4=185100+196-206=9011×16-57=11932÷4=81.9+1.3=3.20.2+1.7=1.925×26-541=109213×4×3=25569.8+1.2=11.049×56=274423×4×44=4048242÷2+803=92421×36÷9=84844+(959-438)=1365153×4-57=5554.5+9.8=14.314÷2×57=399992÷8+636=760579×7-72=39817.1-3.4=3.7740÷5÷4=372.9-0.6=2.3402×5-392=161819×20-111=26917×29-282=211376÷(2×4)=4720×7×2=280266÷(28÷4)=38142÷2=71324÷9=36175÷7×67=1675245-(466-340)=119(271-223)÷8=6200÷8×19=475230×(40÷8)=11505/8-2/8=3/820×(115-99)=320646÷2+413=736108÷4=27315+441+94=850894-563=331680+540÷5=78890×63×3=17010184÷(32÷8)=46999÷(72÷8)=11122÷2×25=275457-22×11=215563-(108+263)=19239×2×16=1248756+373=1129159+(359-238)=280300-600÷2=076.8+19.0=95.8165×4+312=97220×(299-275)=48029×86÷2=124742÷(28-22)=7216÷(3×3)=2499÷(3×3)=11200÷4×14=700730÷5×2=292804÷(27÷9)=2688.6+6.9=15.5863-28×3=779318÷2=159267+61=32836×7=252562×4-496=1752180-14÷2=173658+539+355=1552112+379+250=74124×2×16=76813×4×58=3016765-687=7818÷2=9909+(817-530)=1196576÷8×95=684035÷(25÷5)=727×2×47=253865+292=357450-56-358=36886-(178+204)=5048.5+5.8=14.313×(275-233)=546479×2-761=197(249-222)×15=405382-35×7=13730÷5=631×3×54=5022120÷3=40685÷(35÷7)=137458+146=604638+576=1214630÷(220-215)=1264/6-1/6=3/6464×(14÷7)=92840.1+53.5=93.6135÷5×21=567782+550-989=34319×4×20=152024×34-295=52114×18×3=756643-408-215=20593-347-36=21039×22=85833×16÷8=66357+272×2=90154×88=4752195÷(20÷4)=39474-14-179=28155×90=4950235-424÷4=12936÷3÷3=4166×6-381=61550×94=4700954+627+293=1874537-154×3=75322×3÷7=1383/6-1/6=2/6318-11×16=14245×16=720393×(36÷9)=1572(227-180)×66=3102414÷(3×3)=4679+168÷4=121509+686-666=529205÷(182-177)=4112×82÷6=164(807-127)÷8=85200+279+419=898326÷2×5=81518×34×7=428419×3×30=171017×21×2=714(380-40)÷4=8558×14+74=88639×19+222=963620+493×2=1606394×(24÷6)=1576258÷6×39=167718×3×4=2161/8+5/8=6/8544÷(466-464)=27213×(159÷3)=689174+288÷2=318174-(111-83)=146439-17=422620÷2×5=1550631×5=3155146×5-189=541176×5÷8=110997-920=77278+510=78811×30×2=660113×7-469=322329-(445-292)=176318-266=52120÷2×9=54023×(198÷6)=759351÷(47-38)=3981+264-22=323687-113×2=461314+58+566=9385/7-1/7=4/757×(48÷4)=684754-189-266=299275÷5×4=2203/7+4/7=1767+877+747=2391852÷(256-254)=426389+313-431=271133+596=729736÷8×88=8096571×(979-972)=3997496+12×36=928936÷4=234(484-228)÷4=6424×4=96914-14×54=158350÷2÷5=35141-78=63371-162÷9=353162÷9÷3=672-32-28=12(653-338)÷5=63438×(12÷3)=1752120÷4=30594+571+762=1927700+162=862519×(12÷2)=3114121-38×3=7658÷7×35=329016×24-354=30621÷9×49=3381414-107=30746+477+213=73614×64-225=671402×2-802=2806÷2+685=1088650÷5÷2=65264÷8×28=9246.3-5.1=1.2292-50=242489-30×14=69312+320=632531×(32÷8)=2124259+(586-566)=27927×18-479=78.9-1.7=7.25/9-2/9=3/963×(112÷7)=100812×3×11=39611×(358-308)=550276÷2=138451+(991-115)=1327667-(909-807)=56542÷(137-134)=14315+87+571=973920÷4×5=1150663×3÷9=221852-388-365=99908÷2=454396÷(14-12)=198464-310-37=11718×24+172=60461.6-49.2=12.4496÷(800-792)=62(922-86)÷2=418983-22×37=169(252-224)×25=70024×2×4=192317×3=9511.2-0.9=0.354.1-45.1=9.060×99÷6=990308÷4×49=37734.7-2.3=2.4304÷2×5=760(740-710)÷5=6298×2=596496-270+212=438491×(905-900)=2455217×3×9=5859180×3-74=46656×13-340=388346-564÷6=252371×2-544=19829×36×9=9396308+804÷6=442504÷4÷2=63(281-16)÷5=5325×3×8=600(223-207)×62=992384÷(2×4)=48237+(308-307)=23834×2×18=1224152-90+77=1392/10+5/10=7/1010+105×4=430175+129-171=13312×(135-128)=84679×6=4074268+12×9=376563+945+522=203068×2÷8=17233+47×20=1173696×3-97=199145×87×8=31320765-16×25=36512×6×73=5256454+253×2=960486+151+764=14019.7-1.3=8.4600÷(2×4)=75462×5-123=2187673+121=794768÷(54÷9)=128685÷5+20=157224÷4×14=784767×6=460223+431+509=96331×30×2=1860174+32×18=7508.3+51.9=60.220×(96÷3)=640434-(954-812)=29230×57÷5=34267×39×8=20904446-(326-210)=330122×(48÷6)=97660÷4×24=3609.7+6.1=15.860×12÷6=120628×5÷2=1570455-11×18=25718×9×2=32471+150×3=52153×8×4=1696507×4÷3=676748-(260+268)=220104÷4×21=546248÷8+224=255234+11×62=916392×3=117654-42+283=295516÷6×3=258489-22×17=115489+(321-290)=520250+(312-285)=277940-736-32=17232×(150÷6)=800582÷(241-238)=194143×6-631=227184÷(72÷9)=23373+(369-104)=638153+163+539=855411×2=822405-16×25=554×11÷3=198424÷(16÷8)=212(970-202)÷6=12814×9÷6=21154×(15÷3)=770584+970+195=174937×79×5=14615177×5=885320+(367-57)=6309.2+9.5=18.720×(353-308)=900288+189-323=154657+747-414=990244-13×17=234/8+3/8=7/817×(986-981)=85387÷(27÷9)=12927×(33÷3)=297276÷(2×2)=692.9+0.9=3.8482-(36+179)=267144÷2×22=158494×8=752327×(10÷5)=65430×2=60748÷4+486=673492÷4÷3=41314+(919-99)=1134172-138÷2=10319×(250÷5)=950167×5×9=7515410+145×4=990864÷(3×3)=9625×3×2=15016×19÷4=76639+897-845=691475-(260+130)=85700÷2÷2=175458-27×12=134370÷(265-260)=74712-(87+288)=337920-22×37=106354-119=235439-196=243490÷(335-328)=70406+10×47=87695÷5=19791-241+395=945445-124-204=11737×(845-839)=222250-180-29=4148×10÷2=240(237-173)÷2=329.8-3.8=6.018×8×5=720592÷8×10=740373-(133+67)=173249+241=490438÷(36÷6)=7369×(27÷9)=20798×2+236=43224×3÷6=1290×10-845=55786+12+170=968937-10×7=867365-(131+123)=111905×8-516=672475+194+181=450349+(245-165)=429270÷5÷6=9496-248-76=172887-15×51=122248+42×12=752282+555÷3=467147-106+194=235242-(464-355)=133169-495÷3=4(900-642)÷