三年級數(shù)學(xué)計算題專項練習(xí)匯編及答案集錦

三年級數(shù)學(xué)計算題專項練習(xí)匯編及答案集錦443-12×20=4/7+2/7=987÷(15÷5)=49×20÷4=39×2×67=376÷(4×2)=22×36÷3=174×4-92=(485-434)×41=444+731-723=372+177+428=504÷4÷3=68×13=28×3×2=48+441÷9=143-(535-529)=71×54×5=438+164×3=53.9+42.7=94×(503-446)=35×3÷5=613+961=231-804÷6=927-(854-314)=8.3-2.6=186+178=784+740÷4=641-279+867=10×4×82=918-956÷2=85×(608÷8)=386-26×10=300÷(24÷6)=190×(266-262)=29×11×8=400-127-223=127+139=439-310+263=(831-803)×35=116÷4×14=305-191+593=99×(222÷6)=64÷4×39=20×4×17=194+304=0.4-0.3=704×5-922=26×3×37=240+(487-406)=0.2+9.4=464÷(4×2)=216+18×40=528÷3÷4=980÷2÷2=350÷7+335=6.6+4.2=112÷7+923=41×5×9=0.9-0.8=40×21÷7=61×14-196=304-43×4=(157-24)÷7=796÷4=43×2×48=4/8+2/8=346-143×2=136-(894-801)=75×8=15×4×15=279+69×5=37×24-599=7.8+5.0=621+64×6=220×2÷4=22×25=75×2×6=770+843=10×30-10=306-133÷7=11×(180÷6)=240÷3×46=189+664÷8=25×(53-31)=494+335+29=581+679-628=960÷2÷4=251-232÷8=794-525+844=296×(10÷5)=270÷6÷9=29.0+43.2=28×31-404=344×2÷8=16×44=400-(737-730)=17×(26÷2)=285÷5=508-(314-270)=285×2-269=(183-21)÷6=342+326÷2=930×8÷4=937-(135+503)=670+19×5=116+920÷4=448×(40÷5)=415-243+14=443-33-85=66×(22÷2)=656÷8×4=35×12+421=62+847÷7=44×4×5=348÷6+488=288÷(2×2)=294÷6×7=186÷(27÷9)=(857-593)÷2=111+317-373=99.8-91.1=66.5+2.8=483-10×17=64+356-230=99×(240÷6)=118+197=308÷7×4=699÷(21÷7)=551+(244-21)=408÷(15-13)=190-(66-20)=55.0-30.1=(413-164)÷3=(428-302)÷9=824÷(2×2)=13×56÷4=235÷5=63÷7×8=168+456÷4=16×30×2=18÷9×6=585-(409-90)=9.8+9.2=13×48÷6=222÷(498-495)=347+40×13=564-41×10=603+129+112=276÷2=297+(43-11)=2/4-1/4=14×64-669=273-(350-116)=314×3÷6=323+572+87=896÷4÷4=292÷4=424×(426-423)=394-269+97=14×3×19=19+120×2=1.7+3.1=18×4×79=65÷5×53=421×(72÷8)=145+409+402=893-60×9=280-33×4=468÷4=891÷(70-67)=409-(258+98)=419-55-194=816÷(3×2)=84÷7×6=706-61×9=12×6×65=408-26-129=18+95+460=29×(80÷8)=13×6×66=346-75×4=287-14×17=1.6+3.4=191×3-318=20×(125-84)=305×8=935+(527-54)=35+(723-466)=29×4×5=128÷(34-26)=512÷2÷4=363+88-64=148×3×2=5.6+7.0=36×12-173=304÷(449-445)=278×6÷3=15×3×37=141÷(989-986)=198÷(3×3)=315÷(35÷7)=278÷2×3=93×54×2=44×40÷5=18×28+325=60×16×3=944-19×45=433-(234+178)=17×14=63×(720÷8)=207×3=29-(52-31)=214-77+279=225×3=408-(204+144)=18×9×7=378-154=17×43-539=462-158+56=472×(18÷2)=138+346=449×4-848=10×(106-71)=63×(35÷5)=928÷8=15×(240÷4)=248÷8×65=14+335×2=876÷2÷2=686÷2÷7=44×10-320=24×2×71=80×4-71=469+(428-392)=691×9=856-(230+482)=612-513÷3=67×(582÷6)=163×4=196÷4×12=866-182×3=415+84-406=331+60-68=28×3×53=236×6÷8=742+49×20=218+91×5=190÷2=431-17×6=573+182+941=247+49×14=486÷(120-111)=21×21=12×56=377-(161+50)=705-66+56=(517-197)÷4=182+30×18=686÷(49÷7)=370÷(15÷3)=357-29-12=12×20÷3=35÷(49÷7)=132-(496-475)=82×7=363-273-15=47×3×4=21×(141÷3)=498-(110+319)=834-740=58+(388-65)=196×2×5=128×(40÷8)=968×(983-979)=12×39-408=289-(95-69)=43×21=535-594÷3=20×(225÷9)=918÷(27÷9)=12×6×23=940÷4=249+(482-459)=998÷2+168=977-158×2=6.7-3.3=4.2-0.5=74×4×3=29×10=(23-19)÷2=14×3×58=390×2×8=720÷9×5=482-169=245+724+159=64×(427-423)=370-918÷9=948+(888-344)=285+133-378=266-18×13=53×57=300+169×3=548+71×11=25+(735-621)=599+89+174=892+930÷6=129+321-448=34×(819÷9)=7.5-2.1=356+102-406=451-10×36=21×(388-374)=110-714÷7=7.4-2.3=550×(18÷9)=3.3-0.4=760-68×9=72×4=10×49÷7=662+55×10=562÷2+935=95÷(35÷7)=56÷(448-444)=(963-775)÷2=991-340-597=15×31-400=982-523-451=24×4×74=472-26×2=481+249×4=224+716÷4=479-11×26=207÷3×8=997-(992-108)=286-191=318×9=87+15×18=80×53=306-39×5=645-12×44=372÷6+330=7.1+2.9=499-(441+57)=9.0-2.7=19×(210÷7)=414÷6×61=146×(91-85)=172+10+641=28×57×3=4/9+5/9=2.9+4.6=827+(725-610)=586-(627-136)=168×5÷2=429+97×10=11×13×3=141÷(12÷4)=157-(141-116)=332+218-185=315÷9=980÷4×6=(799-246)÷7=85×3=952÷(689-681)=369×2÷9=145×(394-390)=587-(180+376)=(847-487)÷5=523+937-452=88×11-723=528÷4+93=14×4×86=395-(439-196)=64+856÷8=64×26÷8=977×(40÷5)=74×88÷2=114+639+120=283-61+140=391-68+170=(303-33)÷6=656+761-337=16×60+645=147×(42÷7)=219+576=477÷(3×3)=348×2=33.8+37.6=170÷5÷2=666÷3÷3=122×7+51=532÷(143-139)=945÷(3×3)=57×(365-316)=280÷7÷5=641-394+84=20×9=284+94=51+756+86=82+401-362=36×96×6=846÷3×9=320÷(40÷8)=116÷2=25+10×67=238×3÷6=784÷(240-238)=14×71=100÷(30÷6)=331+32×18=417-56=930×7=(422-390)÷2=47×(32÷4)=117×(36÷4)=868-733+691=3.0-2.4=2.9-0.5=721+446-382=60÷2=884-372-511=(564-104)÷5=(328-311)×22=79+370=(327-309)×36=676×5-784=150×5÷6=39+201+945=868+434-544=17×10×5=755×(14÷2)=1/7+5/7=604+830=2.8-1.9=298-209+258=56×46÷7=832×(317-308)=541+373×2=570÷(867-864)=171×3+728=292÷2×7=70-21=490-(905-714)=686×(643-638)=362+115=972÷4=199+(442-387)=(840-787)×98=945-(207+220)=14×58-796=489-95-221=220+407=934×7÷2=48×14×9=186÷3×70=421-17×17=127+(217-101)=389-(81+33)=26×2×17=184-29×3=7.1-1.2=668-(500+62)=(678-130)÷2=500÷(481-479)=302-196+249=25×3×5=23×(420-386)=424-(181+111)=480÷4×8=798÷6×2=650-87÷3=892-429-302=6/8+2/8=8.2-0.2=125+265=882÷7=24×20-220=59×6×2=929+584=52×49×8=(234-213)×34=65×5×2=18×10×4=37+19+134=300÷(261-255)=12×67=(444-30)÷2=98÷(26-19)=481+17×47=899+143-956=582-118-247=31×2×46=341-278+160=270÷5×9=479-(85+290)=686-283+736=64×91÷7=666÷(775-766)=(167-23)÷3=(417-109)÷7=934-25×34=18×18-306=321-28×7=144÷8×4=0.3+3.1=50×16÷4=12×41-476=447×(895-891)=4.6+5.7=114÷6=14×2×57=952÷4÷2=982×9÷3=373×7=336+18×12=8.2-2.1=855-(149+506)=50+(296-88)=11×63÷9=16×2×76=5.3-1.3=278÷(18÷9)=24×19-264=900-475=666+674=192÷(2×3)=143+570+45=47+56=(411-389)÷2=92÷(10÷5)=10×36-275=497-30×16=335-20×6=554+93=101+680+179=(337-308)×16=324+114+206=70×14-342=768×(183-174)=755+400-757=14×14×4=4/7-2/7=90×3×2=888×4÷3=874+(569-540)=36+(851-474)=3/6+2/6=719-(90+53)=243÷(480-477)=38×11÷2=981+83×3=84×10+734=130×5=145×(12÷3)=(406-326)÷8=168÷(3×2)=195-405÷9=109×8÷4=426+(209-176)=706×7=463-(402+21)=15×(36÷4)=32×23=326-26×9=480÷(209-203)=188×5÷2=225÷(3×3)=34×(130÷5)=496÷(18÷9)=162÷2=16×3×87=(611-548)×48=879-94-276=212-372÷4=360÷8=275-11×7=496+(152-89)=268+222×2=761×4-183=45÷(3×3)=18×(204÷4)=450÷3+478=90×5-32=124+(441-50)=4.5+8.3=850+902+949=341+142×3=(398-94)÷2=189×2÷3=912÷(2×2)=124×(18÷6)=333×3-916=86+171-227=96×(120÷3)=308÷4×45=389×6=75+306=42÷(2×3)=315-448÷8=399÷(15÷5)=25×(112÷7)=46×(396-364)=86×5×2=560-96×2=94-83+190=(781-412)÷3=74×18=660×(807-803)=137+(189-151)=264÷(465-463)=342-(229-186)=840÷2×9=294÷7×20=427+153+24=65×6×3=49÷7×33=35÷5×63=242-98=277+712=492÷6=135×(26-20)=96.4-37.2=303+70-288=256÷(12÷6)=29-(249-235)=5.2+4.6=354÷(92-89)=13×38-117=222-180÷5=377-303=146-11-105=24×5×4=15÷(24÷8)=11×75÷3=21×90×3=76×2×4=94×7+168=19×15×2=660×2=(359-325)÷2=99×8+180=14×4×62=216÷8×61=117×(16÷4)=720÷8×7=70×7×4=256÷4÷4=443-(344-113)=11×34-357=228-12×8=32÷4×10=79×(117÷3)=818-107+888=464÷8×4=143+226+550=336÷8×19=444-58×2=526+21×14=169×9÷3=26×3×83=672÷7×3=466×2×6=792×3-228=967-18×43=54+23×28=89-(318-289)=92.1-36.2=377×(932-928)=62×45=276×(42÷6)=88×41=116×7=12×81÷4=708-110=432+952-396=80÷4×31=64×(183-175)=965-41×23=54÷(456-454)=297×3-43=72÷2=797+390×2=64.2+28.0=65×99÷9=839+(786-280)=522÷(3×2)=19×24×2=21×(379-355)=138÷3×15=909-309÷3=220÷4=460×2=765÷(3×3)=65+956÷2=429-192÷2=5/9+4/9=350÷(89-82)=4/8-3/8=344+44×3=868÷7÷2=105×9÷3=681+24×21=(301-260)×60=123÷(329-326)=306-(10+129)=703×(16÷2)=5.0-3.5=720-658+764=733+73×7=172-56×3=340+90×2=19×11×3=67×8÷2=540÷5÷2=412×4÷2=30+165+745=437+(446-242)=342÷(12÷4)=10×51=92×51÷6=576-100=244+19×38=4.3-3.7=25×36+282=936×(868-860)=986-(376-138)=421+42×20=719-816÷4=16×39=324+695+231=336×5÷7=862+453=391-44-96=144÷(72÷8)=394×2×8=430-227=125+(498-483)=637-(268+95)=147×5+597=990-450-415=700×6-497=897-72×12=10×(304÷8)=192×6÷4=953-815+602=25×2×6=664-(388+52)=5/7+2/7=93-(699-662)=854-528=325+33×5=61+155-92=61×81×2=130+924÷6=10×9×67=25×14-340=90+389-342=810÷(2×3)=1/6+2/6=(664-499)÷5=10÷2×47=71×8=144÷(550-542)=944÷(12÷6)=191×4=215-10×20=26.2-17.6=89×2×5=11×(198-191)=628+570+295=609÷(12÷4)=154×(18÷6)=530-16×20=124÷(32÷8)=348÷(2×2)=14×33-242=294×(25÷5)=967+(941-263)=96×(276÷6)=814÷2=864÷8×9=723-576÷9=289-690÷6=94×7-560=999-(657-519)=347-282=511÷7×93=854÷2÷7=89×(225-135)=46×66÷4=11×3×99=568÷8+90=313+156=265×6-19=736+503-546=565+745=478-21×10=81×29=743×(54÷6)=221-14×11=155+11×60=474-(12+374)=122×7-813=81×22÷2=16×41=(354-278)×10=160-438÷6=75÷5+490=332-378÷7=420÷7×15=494-(379-303)=229×3×6=179+168×2=268÷(380-376)=161×8-576=675-246×2=560÷5×7=346-(294-262)=10+(167-14)=96÷3=6.6-0.8=156÷(132-126)=67+64=34×55=32×3×80=299-32=83×8+347=194+338+624=826-677+260=2.8+5.6=261-130=294×2÷4=654×5÷2=28×21÷2=582+38×17=720÷9+267=565÷5×9=87×57×4=320×6-784=94×(410-402)=226-140+174=14×(240÷8)=420÷7÷2=7.4-0.9=33×30÷2=9.5-2.0=319-13×15=930+403×2=326÷2×5=389+(337-72)=300÷3+994=54×2×8=384÷(347-339)=402-341=314-11×10=298×(741-732)=52.7+30.7=179×8-170=27×24÷8=267-20-113=204÷4×3=333-28×9=28×17÷7=258-169+34=63.6-17.3=5/8+2/8=866+943-551=283×(735-727)=181+972+662=382÷2=18×22÷9=13×19-219=328÷(56÷7)=817-162÷2=721-(938-849)=644+30+228=467×3-613=598+218+392=956-34-105=698-607=10×6×79=92×75=481-146=26×19-449=407-22×12=(438-122)÷2=11.7+34.9=75+85×6=18×53+351=493×5-928=(436-186)÷5=964÷(2×2)=366-27+818=520+(885-451)=256×(262-258)=(253-203)÷2=49×19=784-13×51=365×(320-317)=494-22×20=198÷(12÷6)=4/6-1/6=(637-599)÷2=21×24=333÷3=864÷(999-991)=847-194=42×2×65=42×2×30=99+17×10=252÷9÷2=8.4+5.0=119×2×4=13×24÷2=84÷(3×2)=29×17-326=178÷2=29×3×38=146×(207-202)=77×(475÷5)=975-414-471=324+996+633=26×80÷2=16×3+74=771-(343+268)=896÷7÷2=56.6+27.1=108÷6×9=191+242=334+143=168×3=25×18+385=16+285÷5=186÷2+131=34×14×2=82.0-47.3=659-247+799=926+231×4=726-637+362=57×42×9=718-501÷3=95÷(845-840)=199×4÷2=64+25=18×34+181=371÷7×94=113+752-286=26×(33-25)=856÷(2×2)=22×(35÷7)=143+105=359×9=405÷9÷5=316+423=618-119+543=297÷(45÷5)=353×4=43×15÷3=405×2÷3=16×3×5=376-239=144÷2÷2=662-224=666-326-334=27×(256÷8)=161+23×8=498-638÷2=159+204=(987-930)×64=366-166-104=428-202×2=2.0+28.0=45.1-44.4=785-436=654÷(3×2)=304-(14+135)=705+283+722=217÷7×5=180-372÷4=97×77×2=784+372=371-(494-309)=84×54÷8=68×10÷4=780+862-604=15.4+6.9=0.6+0.7=25×14-262=384÷(21÷7)=10×85+811=376+26-244=17×42=69×6-213=299+300÷4=908-(955-496)=167+86-34=72×69÷8=25×35-105=427×(528-524)=36×2×5=329-(44+94)=401-(17+197)=624÷2÷2=287×2-447=35×12÷3=902-(11+480)=45×(420-404)=443-710÷2=22×19-384=23+37×19=210×5-894=442-29-325=42×13+450=82×(384÷8)=890-(260+535)=6.0-0.8=448÷(2×4)=234÷2×6=(370-349)×13=23×(429-403)=25×3×72=840÷8×5=45×11×2=170÷2×5=987-300×3=61×(72-68)=930-61×15=455×2-490=27×(210-205)=432+(913-486)=12×18×4=381+70=19×21-301=488-214×2=(713-617)÷4=824-41×17=432÷(3×2)=520-(749-513)=7.9+6.5=6/8-2/8=51+705+666=848-151-119=3/5-2/5=882÷6÷7=14×56÷8=75+67+76=780-723+19=49×8÷2=129×4-507=42÷(3×2)=83×92÷2=92×84×7=352-349+134=84÷(54÷9)=20×3×46=181-71+356=442-127-130=129-625÷5=3/7+2/7=248÷(2×2)=35×(196÷7)=7.7-4.0=81.9-1.5=296-(112+172)=369-24×9=29×8=42×2=236-68-47=288÷4×81=401-13×25=44×9÷3=166-79×2=(396-378)÷6=224×4-382=15×26÷2=726-515÷5=103×4+136=832÷2÷4=10×5×42=369+159+496=730+843-612=83×(30÷5)=769×7=42÷2×31=75×7÷3=926-(749+123)=308+(490-308)=862+17×51=17×4×94=200÷2=862+(541-331)=64×(943-915)=258÷3÷2=295+120=11×45×9=478+(891-578)=724×(807-803)=(379-295)×21=37×12-101=156×4÷3=162×(30÷6)=994-541-310=384÷4×7=140×6-37=11×22×3=265-59=7.2-1.6=20×(31-28)=631+56×3=45+126+55=9.6+2.5=211×(20-17)=45×10-170=317+76×3=54×8-430=211×(10÷5)=35+112-28=48÷(12÷6)=493+380=974×9÷6=8.6-3.3=103×5×3=464÷(29-27)=16÷(10÷5)=634×6-181=762÷2÷3=276×4-829=343+39×2=40÷8=221-(376-189)=756÷7÷2=494+(109-61)=157-55=184+380+430=93-16×2=614-304-98=49+191-229=805÷7÷5=176÷(4×2)=402÷2÷3=424÷(4×2)=85÷5×7=270÷3=568-264÷2=910+869=415-183+488=360÷4×45=385-13-205=59×(263-258)=229+250÷2=452+33-387=433-752÷8=477÷9×93=155+144+60=389+(975-800)=633×(27÷3)=96÷4÷4=13×58-148=416×2=527-(967-564)=10×5×43=52.7-31.9=25×31=282-27×5=250÷2×5=270÷(3×2)=717÷3×2=201÷3+935=77×8×9=762×(12÷4)=309+14×10=(253-241)÷4=402-369=108×8-324=475-(184+280)=863×(28-20)=198+35×14=357+(458-264)=4.4+3.6=112÷7×61=816-706+929=140+89=15+(478-185)=414×2=375-65×2=450-(172+113)=618÷(2×3)=90×(270÷5)=144×(213-210)=7.6+5.8=460×4-98=420×5÷7=227×3-271=265÷(15÷3)=182×(27÷9)=21×(280÷7)=393+226÷2=476+626-254=89×(97-80)=264÷(3×2)=567+161=600-306=71×(312÷8)=200÷(48÷6)=467-(283+145)=36÷4×31=259-11-55=28÷7×43=540÷6×69=288÷8=708÷3×7=405-105-242=316-189-66=571-11×10=182×5-697=(304-268)×22=397-165-90=19×12×4=30×(96÷3)=12÷2×49=114÷6×38=480÷2×7=114-436÷4=326+125=352-920÷4=95×(306-297)=30×16×2=490-(551-338)=110+(264-67)=75×(36÷6)=60÷(480-474)=588÷(73-67)=567÷(35÷5)=12×(165÷3)=31×(386-381)=14×4=417-19×14=317-(396-212)=234÷(54÷9)=123×(10÷5)=3/5-1/5=407×2×6=36÷2÷6=582÷(2×3)=243÷(22-19)=144×(49-46)=132×6-589=92×5×6=339-299+431=727-(584-92)=56×50×2=28×(336-307)=(546-460)×55=40+14×31=581×3-827=938-226×2=105÷5×38=50×17=42×(15÷3)=40×12=388-13×8=(664-96)÷2=720×(25÷5)=105-25×4=63×2×5=606-10×34=1.5+40.2=333-(153+164)=432÷9÷3=61×(311-304)=17×18-265=865+359×2=13×12×3=1/5+2/5=(729-73)÷4=10×81÷6=570×6÷3=667×3-29=950-611-74=330÷6÷5=796-574+883=20×12=505-46×4=54÷9×2=468-242=392÷2+75=66×62=746÷(314-312)=225-120÷8=20+301-123=276÷4=98÷2=791-515=999-824=850÷5÷2=612÷3+435=910-252-585=493×(12÷6)=338-80+18=12×7×22=203-810÷5=116×3÷4=953×6÷3=3/6-2/6=145×(475-472)=316-294÷3=15×59-693=(425-285)÷2=983-420=416×4-139=464-(124+85)=7.4-4.5=440×2=18×12×4=407-244=181×2-309=352÷8×10=343-17×17=54×(90÷6)=21×47-839=5.9+2.9=401+12×16=80.4-71.6=22×38-544=650÷5+198=24×(70÷7)=552÷6÷2=961-349=16÷2×73=149+82×8=866-(293-215)=50.4+40.8=106×(16÷4)=145÷5+430=372-388÷4=10×(496-419)=21×5×2=2.5+2.4=5/10-3/10=421-(475-212)=347-14×12=226÷(12÷6)=154×5÷7=25×27-292=557+224=439-23×9=0.8+5.1=(633-525)÷6=252÷9=858+(250-131)=60×66=389+14×19=234÷3=592÷4÷2=229×(27÷9)=628÷2+388=244-244+166=(237-197)÷4=163-(200-74)=(368-306)÷2=489-12×22=799-56=78÷2=194-28=390-315-24=88+720÷3=389+606÷2=45×(198÷9)=957-49=10×(686÷7)=342-85+46=648÷(3×3)=97+155-224=129-77=540÷(3×2)=13×78×7=12×4×22=954÷(275-266)=39×18=25×3×43=84×17×6=675÷9×8=405-288=13×(90÷5)=325÷5×63=0.5+8.1=40÷(2×2)=995-661-287=32×(234-174)=918×7=50×8×2=330÷(25÷5)=(421-379)×21=720÷9=598-199+687=370-27×10=308-12×20=5/8-3/8=82×(175-154)=24×(358-355)=(739-385)÷3=336×8÷6=328÷4=128÷8÷8=178×2÷4=369×2=14×30-86=906÷(495-492)=422×2=66×48=623+666-452=24.7+26.5=814+899-971=489-170-39=828÷3×6=23×9×3=12×52=25×(430-412)=(605-587)×47=353-13×23=572+696÷3=127+527+18=294+264×2=128÷2×12=18×27=612÷(3×3)=80×(204-146)=175-848÷8=46×51÷3=5.3+2.2=442-135×3=434÷(28÷4)=198×3=931+(941-582)=538+306+159=10×90÷3=645+939+53=14×11×2=63÷(3×3)=350×(10÷5)=157×(54÷9)=2/3-1/3=(268-220)×17=211×4=654-115-415=32×11×2=138-114+251=445+(249-35)=192×2÷3=321-241=304÷4=78×7+888=741-(927-763)=489×(443-438)=334-426÷2=364×2×7=580+198×3=282÷(36÷6)=751-14×31=(450-435)×50=312÷(2×4)=747÷9=22×(272÷8)=52.6-7.8=18×(240÷5)=235-10-29=733-(207+221)=326×3+610=269×(16÷8)=21÷7×73=498+965+587=103×9×2=49×10÷7=49×2×7=306-16×10=45×34=359+13×35=46×17-351=(229-103)÷3=946-304-447=12×(72÷2)=244×4=695-(62+143)=112×(12÷6)=49×12=49×2×65=100÷(516-512)=510÷(2×3)=685-10×25=4.6+7.2=8.2-5.1=269-(134+100)=683-144÷6=728÷4=632÷(2×2)=320-153×2=767+496-162=63÷9×51=10×40×2=340÷4+194=449-(450-333)=1.7+7.7=457-604÷4=24÷4×46=40.7-35.0=375+252-141=536-89×3=839-441÷3=17+336÷2=280÷8÷5=60×12=(164-138)×38=770-379=625-(130+33)=94×22×7=192+32×24=35×(318÷6)=233+46=78×88=12×21×3=694-197×2=300÷(151-146)=457-(143+90)=597÷3×4=3/7-1/7=(601-179)÷2=(93-53)÷5=50×17-666=51×16×4=45÷3=632+277+836=431-(273-162)=56×4=297÷(373-370)=115×(120-115)=121×(20÷5)=171÷(236-233)=390÷(14÷7)=467+(458-151)=115÷5×11=66×9=608÷4÷2=15×35=969-(140+429)=參考答案443-12×20=2034/7+2/7=6/7987÷(15÷5)=32949×20÷4=24539×2×67=5226376÷(4×2)=4722×36÷3=264174×4-92=604(485-434)×41=2091444+731-723=452372+177+428=977504÷4÷3=4268×13=88428×3×2=16848+441÷9=97143-(535-529)=13771×54×5=19170438+164×3=93053.9+42.7=96.694×(503-446)=535835×3÷5=21613+961=1574231-804÷6=97927-(854-314)=3878.3-2.6=5.7186+178=364784+740÷4=969641-279+867=122910×4×82=3280918-956÷2=44085×(608÷8)=6460386-26×10=126300÷(24÷6)=75190×(266-262)=76029×11×8=2552400-127-223=50127+139=266439-310+263=392(831-803)×35=980116÷4×14=406305-191+593=70799×(222÷6)=366364÷4×39=62420×4×17=1360194+304=4980.4-0.3=0.1704×5-922=259826×3×37=2886240+(487-406)=3210.2+9.4=9.6464÷(4×2)=58216+18×40=936528÷3÷4=44980÷2÷2=245350÷7+335=3856.6+4.2=10.8112÷7+923=93941×5×9=18450.9-0.8=0.140×21÷7=12061×14-196=658304-43×4=132(157-24)÷7=19796÷4=19943×2×48=41284/8+2/8=6/8346-143×2=60136-(894-801)=4375×8=60015×4×15=900279+69×5=62437×24-599=2897.8+5.0=12.8621+64×6=1005220×2÷4=11022×25=55075×2×6=900770+843=161310×30-10=290306-133÷7=28711×(180÷6)=330240÷3×46=3680189+664÷8=27225×(53-31)=550494+335+29=858581+679-628=632960÷2÷4=120251-232÷8=222794-525+844=1113296×(10÷5)=592270÷6÷9=529.0+43.2=72.228×31-404=464344×2÷8=8616×44=704400-(737-730)=39317×(26÷2)=221285÷5=57508-(314-270)=464285×2-269=301(183-21)÷6=27342+326÷2=505930×8÷4=1860937-(135+503)=299670+19×5=765116+920÷4=346448×(40÷5)=3584415-243+14=186443-33-85=32566×(22÷2)=726656÷8×4=32835×12+421=84162+847÷7=18344×4×5=880348÷6+488=546288÷(2×2)=72294÷6×7=343186÷(27÷9)=62(857-593)÷2=132111+317-373=5599.8-91.1=8.766.5+2.8=69.3483-10×17=31364+356-230=19099×(240÷6)=3960118+197=315308÷7×4=176699÷(21÷7)=233551+(244-21)=774408÷(15-13)=204190-(66-20)=14455.0-30.1=24.9(413-164)÷3=83(428-302)÷9=14824÷(2×2)=20613×56÷4=182235÷5=4763÷7×8=72168+456÷4=28216×30×2=96018÷9×6=12585-(409-90)=2669.8+9.2=19.013×48÷6=104222÷(498-495)=74347+40×13=867564-41×10=154603+129+112=844276÷2=138297+(43-11)=3292/4-1/4=1/414×64-669=227273-(350-116)=39314×3÷6=157323+572+87=982896÷4÷4=56292÷4=73424×(426-423)=1272394-269+97=22214×3×19=79819+120×2=2591.7+3.1=4.818×4×79=568865÷5×53=689421×(72÷8)=3789145+409+402=956893-60×9=353280-33×4=148468÷4=117891÷(70-67)=297409-(258+98)=53419-55-194=170816÷(3×2)=13684÷7×6=72706-61×9=15712×6×65=4680408-26-129=25318+95+460=57329×(80÷8)=29013×6×66=5148346-75×4=46287-14×17=491.6+3.4=5.0191×3-318=25520×(125-84)=820305×8=2440935+(527-54)=140835+(723-466)=29229×4×5=580128÷(34-26)=16512÷2÷4=64363+88-64=387148×3×2=8885.6+7.0=12.636×12-173=259304÷(449-445)=76278×6÷3=55615×3×37=1665141÷(989-986)=47198÷(3×3)=22315÷(35÷7)=63278÷2×3=41793×54×2=1004444×40÷5=35218×28+325=82960×16×3=2880944-19×45=89433-(234+178)=2117×14=23863×(720÷8)=5670207×3=62129-(52-31)=8214-77+279=416225×3=675408-(204+144)=6018×9×7=1134378-154=22417×43-539=192462-158+56=360472×(18÷2)=4248138+346=484449×4-848=94810×(106-71)=35063×(35÷5)=441928÷8=11615×(240÷4)=900248÷8×65=201514+335×2=684876÷2÷2=219686÷2÷7=4944×10-320=12024×2×71=340880×4-71=249469+(428-392)=505691×9=6219856-(230+482)=144612-513÷3=44167×(582÷6)=6499163×4=652196÷4×12=588866-182×3=320415+84-406=93331+60-68=32328×3×53=4452236×6÷8=177742+49×20=1722218+91×5=673190÷2=95431-17×6=329573+182+941=1696247+49×14=933486÷(120-111)=5421×21=44112×56=672377-(161+50)=166705-66+56=695(517-197)÷4=80182+30×18=722686÷(49÷7)=98370÷(15÷3)=74357-29-12=31612×20÷3=8035÷(49÷7)=5132-(496-475)=11182×7=574363-273-15=7547×3×4=56421×(141÷3)=987498-(110+319)=69834-740=9458+(388-65)=381196×2×5=1960128×(40÷8)=640968×(983-979)=387212×39-408=60289-(95-69)=26343×21=903535-594÷3=33720×(225÷9)=500918÷(27÷9)=30612×6×23=1656940÷4=235249+(482-459)=272998÷2+168=667977-158×2=6616.7-3.3=3.44.2-0.5=3.774×4×3=88829×10=290(23-19)÷2=214×3×58=2436390×2×8=6240720÷9×5=400482-169=313245+724+159=112864×(427-423)=256370-918÷9=268948+(888-344)=1492285+133-378=40266-18×13=3253×57=3021300+169×3=807548+71×11=132925+(735-621)=139599+89+174=862892+930÷6=1047129+321-448=234×(819÷9)=30947.5-2.1=5.4356+102-406=52451-10×36=9121×(388-374)=294110-714÷7=87.4-2.3=5.1550×(18÷9)=11003.3-0.4=2.9760-68×9=14872×4=28810×49÷7=70662+55×10=1212562÷2+935=121695÷(35÷7)=1956÷(448-444)=14(963-775)÷2=94991-340-597=5415×31-400=65982-523-451=824×4×74=7104472-26×2=420481+249×4=1477224+716÷4=403479-11×26=193207÷3×8=552997-(992-108)=113286-191=95318×9=286287+15×18=35780×53=4240306-39×5=111645-12×44=117372÷6+330=3927.1+2.9=10.0499-(441+57)=19.0-2.7=6.319×(210÷7)=570414÷6×61=4209146×(91-85)=876172+10+641=82328×57×3=47884/9+5/9=12.9+4.6=7.5827+(725-610)=942586-(627-136)=95168×5÷2=420429+97×10=139911×13×3=429141÷(12÷4)=47157-(141-116)=132332+218-185=365315÷9=35980÷4×6=1470(799-246)÷7=7985×3=255952÷(689-681)=119369×2÷9=82145×(394-390)=580587-(180+376)=31(847-487)÷5=72523+937-452=100888×11-723=245528÷4+93=22514×4×86=4816395-(439-196)=15264+856÷8=17164×26÷8=208977×(40÷5)=781674×88÷2=3256114+639+120=873283-61+140=362391-68+170=493(303-33)÷6=45656+761-337=108016×60+645=1605147×(42÷7)=882219+576=795477÷(3×3)=53348×2=69633.8+37.6=71.4170÷5÷2=17666÷3÷3=74122×7+51=905532÷(143-139)=133945÷(3×3)=10557×(365-316)=2793280÷7÷5=8641-394+84=33120×9=180284+94=37851+756+86=89382+401-362=12136×96×6=20736846÷3×9=2538320÷(40÷8)=64116÷2=5825+10×67=695238×3÷6=119784÷(240-238)=39214×71=994100÷(30÷6)=20331+32×18=907417-56=361930×7=6510(422-390)÷2=1647×(32÷4)=376117×(36÷4)=1053868-733+691=8263.0-2.4=0.62.9-0.5=2.4721+446-382=78560÷2=30884-372-511=1(564-104)÷5=92(328-311)×22=37479+370=449(327-309)×36=648676×5-784=2596150×5÷6=12539+201+945=1185868+434-544=75817×10×5=850755×(14÷2)=52851/7+5/7=6/7604+830=14342.8-1.9=0.9298-209+258=34756×46÷7=368832×(317-308)=7488541+373×2=1287570÷(867-864)=190171×3+728=1241292÷2×7=102270-21=49490-(905-714)=299686×(643-638)=3430362+115=477972÷4=243199+(442-387)=254(840-787)×98=5194945-(207+220)=51814×58-796=16489-95-221=173220+407=627934×7÷2=326948×14×9=6048186÷3×70=4340421-17×17=132127+(217-101)=243389-(81+33)=27526×2×17=884184-29×3=977.1-1.2=5.9668-(500+62)=106(678-130)÷2=274500÷(481-479)=250302-196+249=35525×3×5=37523×(420-386)=782424-(181+111)=132480÷4×8=960798÷6×2=266650-87÷3=621892-429-302=1616/8+2/8=18.2-0.2=8.0125+265=390882÷7=12624×20-220=26059×6×2=708929+584=151352×49×8=20384(234-213)×34=71465×5×2=65018×10×4=72037+19+134=190300÷(261-255)=5012×67=804(444-30)÷2=20798÷(26-19)=14481+17×47=1280899+143-956=86582-118-247=21731×2×46=2852341-278+160=223270÷5×9=486479-(85+290)=104686-283+736=113964×91÷7=832666÷(775-766)=74(167-23)÷3=48(417-109)÷7=44934-25×34=8418×18-306=18321-28×7=125144÷8×4=720.3+3.1=3.450×16÷4=20012×41-476=16447×(895-891)=17884.6+5.7=10.3114÷6=1914×2×57=1596952÷4÷2=119982×9÷3=2946373×7=2611336+18×12=5528.2-2.1=6.1855-(149+506)=20050+(296-88)=25811×63÷9=7716×2×76=24325.3-1.3=4.0278÷(18÷9)=13924×19-264=192900-475=425666+674=1340192÷(2×3)=32143+570+45=75847+56=103(411-389)÷2=1192÷(10÷5)=4610×36-275=85497-30×16=17335-20×6=215554+93=647101+680+179=960(337-308)×16=464324+114+206=64470×14-342=638768×(183-174)=6912755+400-757=39814×14×4=7844/7-2/7=2/790×3×2=540888×4÷3=1184874+(569-540)=90336+(851-474)=4133/6+2/6=5/6719-(90+53)=576243÷(480-477)=8138×11÷2=209981+83×3=123084×10+734=1574130×5=650145×(12÷3)=580(406-326)÷8=10168÷(3×2)=28195-405÷9=150109×8÷4=218426+(209-176)=459706×7=4942463-(402+21)=4015×(36÷4)=13532×23=736326-26×9=92480÷(209-203)=80188×5÷2=470225÷(3×3)=2534×(130÷5)=884496÷(18÷9)=248162÷2=8116×3×87=4176(611-548)×48=3024879-94-276=509212-372÷4=119360÷8=45275-11×7=198496+(152-89)=559268+222×2=712761×4-183=286145÷(3×3)=518×(204÷4)=918450÷3+478=62890×5-32=418124+(441-50)=5154.5+8.3=12.8850+902+949=2701341+142×3=767(398-94)÷2=152189×2÷3=126912÷(2×2)=228124×(18÷6)=372333×3-916=8386+171-227=3096×(120÷3)=3840308÷4×45=3465389×6=233475+306=38142÷(2×3)=7315-448÷8=259399÷(15÷5)=13325×(112÷7)=40046×(396-364)=147286×5×2=860560-96×2=36894-83+190=201(781-412)÷3=12374×18=1332660×(807-803)=2640137+(189-151)=175264÷(465-463)=132342-(229-186)=299840÷2×9=3780294÷7×20=840427+153+24=60465×6×3=117049÷7×33=23135÷5×63=441242-98=144277+712=989492÷6=82135×(26-20)=81096.4-37.2=59.2303+70-288=85256÷(12÷6)=12829-(249-235)=155.2+4.6=9.8354÷(92-89)=11813×38-117=377222-180÷5=186377-303=74146-11-105=3024×5×4=48015÷(24÷8)=511×75÷3=27521×90×3=567076×2×4=60894×7+168=82619×15×2=570660×2=1320(359-325)÷2=1799×8+180=97214×4×62=3472216÷8×61=1647117×(16÷4)=468720÷8×7=63070×7×4=1960256÷4÷4=16443-(344-113)=21211×34-357=17228-12×8=13232÷4×10=8079×(117÷3)=3081818-107+888=1599464÷8×4=232143+226+550=919336÷8×19=798444-58×2=328526+21×14=820169×9÷3=50726×3×83=6474672÷7×3=288466×2×6=5592792×3-228=2148967-18×43=19354+23×28=69889-(318-289)=6092.1-36.2=55.9377×(932-928)=150862×45=2790276×(42÷6)=193288×41=3608116×7=81212×81÷4=243708-110=598432+952-396=98880÷4×31=62064×(183-175)=512965-41×23=2254÷(456-454)=27297×3-43=84872÷2=36797+390×2=157764.2+28.0=92.265×99÷9=715839+(786-280)=1345522÷(3×2)=8719×24×2=91221×(379-355)=504138÷3×15=690909-309÷3=806220÷4=55460×2=920765÷(3×3)=8565+956÷2=543429-192÷2=3335/9+4/9=1350÷(89-82)=504/8-3/8=1/8344+44×3=476868÷7÷2=62105×9÷3=315681+24×21=1185(301-260)×60=2460123÷(329-326)=41306-(10+129)=167703×(16÷2)=56245.0-3.5=1.5720-658+764=826733+73×7=1244172-56×3=4340+90×2=52019×11×3=62767×8÷2=268540÷5÷2=54412×4÷2=82430+165+745=940437+(446-242)=641342÷(12÷4)=11410×51=51092×51÷6=782576-100=476244+19×38=9664.3-3.7=0.625×36+282=1182936×(868-860)=7488986-(376-138)=748421+42×20=1261719-816÷4=51516×39=624324+695+231=1250336×5÷7=240862+453=1315391-44-96=251144÷(72÷8)=16394×2×8=6304430-227=203125+(498-483)=140637-(268+95)=274147×5+597=1332990-450-415=125700×6-497=3703897-72×12=3310×(304÷8)=380192×6÷4=288953-815+602=74025×2×6=300664-(388+52)=2245/7+2/7=193-(699-662)=56854-528=326325+33×5=49061+155-92=12461×81×2=9882130+924÷6=28410×9×67=603025×14-340=1090+389-342=137810÷(2×3)=1351/6+2/6=3/6(664-499)÷5=3310÷2×47=23571×8=568144÷(550-542)=18944÷(12÷6)=472191×4=764215-10×20=1526.2-17.6=8.689×2×5=89011×(198-191)=77628+570+295=1493609÷(12÷4)=203154×(18÷6)=462530-16×20=210124÷(32÷8)=31348÷(2×2)=8714×33-242=220294×(25÷5)=1470967+(941-263)=164596×(276÷6)=4416814÷2=407864÷8×9=972723-576÷9=659289-690÷6=17494×7-560=98999-(657-519)=861347-282=65511÷7×93=6789854÷2÷7=6189×(225-135)=801046×66÷4=75911×3×99=3267568÷8+90=161313+156=469265×6-19=1571736+503-546=693565+745=1310478-21×10=26881×29=2349743×(54÷6)=6687221-14×11=67155+11×60=815474-(12+374)=88122×7-813=4181×22÷2=89116×41=656(354-278)×10=760160-438÷6=8775÷5+490=505332-378÷7=278420÷7×15=900494-(379-303)=418229×3×6=4122179+168×2=515268÷(380-376)=67161×8-576=712675-246×2=183560÷5×7=784346-(294-262)=31410+(167-14)=16396÷3=326.6-0.8=5.8156÷(132-126)=2667+64=13134×55=187032×3×80=7680299-32=26783×8+347=1011194+338+624=1156826-677+260=4092.8+5.6=8.4261-130=131294×2÷4=147654×5÷2=163528×21÷2=294582+38×17=1228720÷9+267=347565÷5×9=101787×57×4=19836320×6-784=113694×(410-402)=752226-140+174=26014×(240÷8)=420420÷7÷2=307.4-0.9=6.533×30÷2=4959.5-2.0=7.5319-13×15=124930+403×2=1736326÷2×5=815389+(337-72)=654300÷3+994=109454×2×8=864384÷(347-339)=48402-341=61314-11×10=204298×(741-732)=268252.7+30.7=83.4179×8-170=126227×24÷8=81267-20-113=134204÷4×3=153333-28×9=8128×17÷7=68258-169+34=12363.6-17.3=46.35/8+2/8=7/8866+943-551=1258283×(735-727)=2264181+972+662=1815382÷2=19118×22÷9=4413×19-219=28328÷(56÷7)=41817-162÷2=736721-(938-849)=632644+30+228=902467×3-613=788598+218+392=1208956-34-105=817698-607=9110×6×79=474092×75=6900481-146=33526×19-449=45407-22×12=143(438-122)÷2=15811.7+34.9=46.675+85×6=58518×53+351=1305493×5-928=1537(436-186)÷5=50964÷(2×2)=241366-27+818=1157520+(885-451)=954256×(262-258)=1024(253-203)÷2=2549×19=931784-13×51=121365×(320-317)=1095494-22×20=54198÷(12÷6)=994/6-1/6=3/6(637-599)÷2=1921×24=504333÷3=111864÷(999-991)=108847-194=65342×2×65=546042×2×30=252099+17×10=269252÷9÷2=148.4+5.0=13.4119×2×4=95213×24÷2=15684÷(3×2)=1429×17-326=167178÷2=8929×3×38=3306146×(207-202)=73077×(475÷5)=7315975-414-471=90324+996+633=195326×80÷2=104016×3+74=122771-(343+268)=160896÷7÷2=6456.6+27.1=83.7108÷6×9=162191+242=433334+143=477168×3=50425×18+385=83516+285÷5=73186÷2+131=22434×14×2=95282.0