三年级数学计算题专项练习汇编及答案集锦

三年级数学计算题专项练习汇编及答案集锦774+(659-268)=457+13×39=107+218=13×(172÷4)=216÷9×44=30×(930-912)=38×64=115×2+204=424-40×10=27×3×6=90+(391-265)=37×24-436=418×7÷2=588÷(15÷5)=61×(289-280)=47×98=166+14×35=883-208×4=354÷3+17=414+262×2=746-(267+242)=374×(24-20)=770÷(10÷2)=10×15-129=948÷2×5=460+79×3=856÷(2×4)=680÷(16÷2)=23×36-66=23×18=89×(32÷4)=14×4×93=16×(230÷5)=26×10=477-(448-186)=466+136×2=51×(672÷8)=661-127×4=294÷6×10=253×2-367=709-(602-415)=109+254+495=1/8+4/8=120÷5×16=3/7-1/7=(145-134)×20=649×5=15×30+267=858-63×2=25×2×99=13×36-67=28×(343-337)=(435-211)÷4=51×7-355=174×3÷9=527-13×14=201+752÷8=116÷4=365+111=19×11×2=274-889÷7=253×3+997=396-(457-218)=279÷9×5=278×3×8=147÷(24÷8)=653-53×7=98.8-40.2=445÷5+397=693-(313+44)=141×2+227=647-438+952=87×10-318=788÷4×3=7.3+81.7=1/9+2/9=229+(240-86)=11×(202-167)=15×(129÷3)=450÷(81÷9)=226×3-21=240×9÷8=907-145+600=62.0-57.2=18×46÷3=580÷2×9=260÷(867-862)=469÷7×53=61×84÷3=28×3×60=330×(14÷7)=469-21÷3=(582-459)÷3=433-53-233=25×9-50=23×9×2=99×5=16×4×40=652-(22+280)=76×(355÷5)=83+228=498-24×11=109+(418-133)=416+990=330+162×3=13×3×55=624÷8÷2=130+744÷6=447×2×5=679-137-319=48×2×12=45.4+33.4=126×2÷6=31×3×36=401+210+329=204-(199-62)=144÷2×67=101×8=81÷(975-966)=730÷2×7=388÷(16÷4)=336+(301-126)=986-(888-569)=166+228=312×3-707=21×24÷4=52+346-305=1.1+80.2=232÷8×28=998×(63÷7)=345-(184+31)=430÷5×27=78÷3=311×2-413=912÷4×5=288÷8=136-44+57=28÷(16÷8)=160÷4×24=102×(81÷9)=849-315-280=577+99+609=171÷(54÷6)=10×14×5=281-16×14=583×(24÷8)=504÷(2×2)=(950-922)÷2=57×10-408=26×16×2=702÷9×2=540×(49÷7)=(694-646)÷8=852-749+646=592-51×11=435+43×3=(988-472)÷2=(224-166)÷2=803×(847-843)=70×5×8=236×(27÷9)=356+252×3=494-34×11=130÷5+680=108÷(21÷7)=18×52+944=540÷(32-30)=420+25-25=17×(66÷3)=83.5-7.1=20×56=807-854÷7=13×41=510-11×46=21×3×68=114×(16÷4)=210÷5=470-102-289=952÷(2×2)=85×(497÷7)=232+83-311=8.8+8.6=574-121=252÷3×99=866+468=14×48-80=28×2×26=35×8×2=124×5=899-29×22=93+44+468=204×3×5=10×3×61=378÷7÷6=395+39×11=972÷9÷3=(844-190)÷6=265÷5×17=198×4÷6=62×51=301+77=504÷7÷3=3/8+4/8=194+523+274=17×(210÷6)=11×6×8=426+(329-296)=28+441-213=779-442=14×6×25=698×5=24×29-101=685-68-389=56×(704÷8)=285-93+257=215÷(15÷3)=396÷4÷9=628-732÷2=293+206=99×5×8=199×4=216÷9×3=318÷6×45=247-465÷5=216-76÷4=752÷8+365=864÷9×80=410+599+894=680-(53+619)=464+12×3=382÷2=329+304-352=258÷6×69=44×14÷8=15×24÷6=(400-374)×15=454-(231+58)=424÷2÷4=305×(21÷7)=548×(42÷7)=79×9=6.1-0.6=795÷3=535+83×3=60+251=729×6-822=382-10×25=786÷6+874=340-(498-416)=804-630+109=4.0+6.5=406-54+74=8.8+5.8=476×3÷4=486×4÷8=900÷6÷3=960-54-830=206-41×5=664÷4=763+244×3=232÷8=65×6-350=60÷4=476+(801-264)=49×44×2=180+22×33=789+626+606=28×75×3=30÷(571-568)=584÷2÷4=802-420=689-58=876÷6+595=81×(45÷9)=73×89=43+404-67=984-169-438=136÷2×7=64+251=330-(297-59)=967-149+880=226+60=36×28÷4=90×(12÷3)=304×4-741=(856-364)÷2=(29-13)×60=22×24=13×20-17=11.4+14.6=477÷3×9=73×27÷9=151+516÷4=16×2×95=712÷(4×2)=433-425+394=576÷6÷2=11×(245-239)=371-231+106=572÷(2×2)=386-169-116=7.7-1.2=209+(493-217)=209-(53+75)=82×16÷2=664÷2÷4=256+(895-537)=43.0+13.0=352×2-192=21×5=912÷(3×2)=345-256+254=187×(301-297)=736+315=428-152-65=21×3×38=699+592=491-115×3=104×(117-109)=39×12-49=546÷3=83.7-16.1=186÷(234-232)=208+136=2/5-1/5=7.3-6.4=764×(207-199)=588+26×25=9.9-2.5=360-(199-157)=15×32-63=10×13×2=54×(220-205)=920+25×28=965-427-388=370-228=919+134+664=402÷6×12=54÷9×12=(55-35)×18=59×4=7.8-0.9=16×43÷4=541+(901-451)=34+42×12=15×(432÷9)=979-11×40=324÷(276-273)=54×10÷3=189+35×2=183+129+199=348-18×10=38÷2=948+50÷5=18×(406÷7)=435-61×7=532×7-425=741-43-94=590+(732-354)=836÷2÷2=216÷9×32=2/6+4/6=18×5×95=392÷8×83=62×7=40÷5+107=520÷2÷5=490+55÷5=5/6-1/6=343-(23+129)=25×36=112×7=99÷3=149-83+237=366×(403-396)=304-159=133×7+16=49×18+522=810-19×32=974-(802+28)=680-117-540=7.8-1.3=794+118-151=141+(602-150)=45×16-394=582×(753-748)=23×5×2=288÷3÷3=251+443=35+112=720÷3÷5=534+20×38=894+25×7=917-275=41×33÷3=64×11=120÷(327-325)=205÷5×2=976-(282+84)=38+43×21=(408-390)÷9=127×4=408÷(457-449)=492+11×90=29×19=445+954÷2=386÷(122-120)=216-115÷5=116×(351-348)=882÷(3×3)=186-999÷9=733×(246-242)=13×40-49=697-532÷7=52×79÷4=(572-244)÷2=868-(475+358)=32×5-29=599-28-232=98+219-199=412-(367+20)=375+104-72=492÷(639-637)=308×(63÷9)=326+(668-411)=487-294=272÷4+760=170+250×3=545×2÷5=499-19×21=735+21×45=895-(630+77)=664÷(2×2)=13×17=254×7=776÷(2×2)=418-(325+90)=936÷(2×2)=74-17×3=(238-218)×43=183+10×40=14×66=766+819-515=648÷(3×2)=18×40-492=181×2=570-84×6=452×(68-63)=31×3×33=8.7+60.0=56×5-151=239+933÷3=996-(608+340)=7/10+3/10=115+174÷6=4.0+9.3=145×(24÷6)=170×2-87=4/7+2/7=256-(37+86)=572÷4+861=376-41×3=149×6÷3=8.1-7.5=(384-230)÷7=961-181=33÷3×65=144÷(27÷9)=837×6÷3=396÷6÷3=5.9+2.1=(139-127)×22=15.5-15.0=13×2×3=0.2+6.5=12×4×20=89+24=33×13-80=10×(454-382)=131×4÷2=99×(42÷6)=15×38-101=432÷8×2=941+372÷3=32×5×4=756÷2+79=87+681+194=94×8=702÷3÷3=185-(37+94)=16.9+68.7=31×30÷5=486-344-25=500×9÷2=194-216÷2=306÷3×8=446+492÷2=792+835=206+(365-98)=14×(82÷2)=191×2+65=331+61-40=265-44×2=458-10×24=448-956÷4=401-18-123=359+441-550=990-153+401=19×19+121=288÷6÷8=3.7-2.3=54×17+42=912×9=566×9-935=612÷(923-917)=436-20×7=466-12×8=8.6-4.4=317-130=180÷(24÷6)=127-(291-199)=16×10÷2=454-(32+322)=48×59÷4=447×9-361=484-(143+202)=32×2×3=(189-21)÷3=28×6×2=(326-292)÷2=418÷2=239-(33+171)=14×14×3=95.1-83.1=110×3=3.1+3.1=160÷(416-414)=211-19×2=766+33+163=105×2÷6=99×10÷5=82×12÷8=880×3÷5=116+288+347=975÷(20÷4)=(286-189)×96=19×20×2=732-22×12=50×(51÷3)=413÷(14÷2)=229-56×2=11×(174÷3)=913+228÷3=105÷7÷5=6.3-1.5=369-(321+11)=6.3-3.8=342-285=21×98=(932-230)÷2=624÷(2×3)=37×12÷3=585÷(3×3)=312÷(501-495)=(341-290)×58=170+(980-332)=32×92=22×44×7=17×(918-910)=84÷3÷2=276÷(2×3)=528-(572-488)=813×(477-473)=11×38-63=95×(214-203)=2/4-1/4=436×2=46×78÷2=312-18×15=457-17×26=522×8=490-232-203=599-16×32=309+235+308=208÷(24÷6)=358×5=755×8÷2=3.6+0.3=572÷2×6=43×90=738÷9×69=863-(138+43)=222÷6=120÷3=341-322+259=366-392÷8=35×2×56=701-225÷3=312×(337-334)=859×3-484=16×5×2=270÷9×99=736-370+904=95.7-74.2=26×(88÷2)=(177-163)÷2=(189-84)÷5=51×18-622=13×(264÷4)=26×(36÷2)=18×7+479=478×(18÷9)=179×(224-220)=432×3=565-48×10=220-67×2=8.4+5.1=263+874-733=15×(50÷2)=244×3×7=232-10×10=479+441-170=12×74÷8=168÷6÷2=275+542÷2=128÷(2×4)=91×(533-443)=22×(24÷3)=11×10+37=198÷(81÷9)=20×17-278=57×(178÷2)=46×(22÷2)=477-(178-47)=58+209=386×3-872=(89-64)×10=243÷(20-17)=840÷5×3=17×19-224=698-191+197=493-156×3=82×7+340=(896-326)÷2=175-11×14=313×(16÷4)=171+120+630=112÷(2×4)=90÷(75-66)=444÷2=404÷(2×2)=38×97=89+439+297=33.1+35.8=25×2×18=295+65×2=26×25×9=478-79-318=981÷(671-668)=(494-469)×16=567÷(3×3)=54×11÷9=98-86+395=633-218=192-10×4=31×3×26=342-282=874-341×2=927÷(3×3)=392+219×3=318-25+64=112÷2×91=690÷5÷6=126÷7×2=286×(12÷2)=4/7-1/7=(450-25)÷5=13.8+55.7=197-(322-222)=137-132+12=495+28×13=345-140÷2=17×7=204-496÷4=616÷8×3=99÷(246-237)=22×16-103=47×11=756×3÷4=33×26=19×3×16=774-513+812=95+(137-40)=7.0-0.7=82×(853-767)=38×63×6=930-(171+399)=66×10÷4=691×4-396=408+58×8=475-12×29=209-(122+35)=241-95-38=101×(36÷9)=195+312+10=162×(347-341)=357-40×7=8.0+7.2=14×9×7=368÷(40÷5)=48+474×2=421-846÷6=27×2×89=309-28×2=46×20-300=264×8-305=13×27+40=270÷3×9=424÷(392-390)=45×(44÷2)=425÷(35÷7)=64÷4×97=12×(225-158)=172+69×10=917-(930-304)=122+244×2=449+576-517=486÷(3×2)=430-228-47=560÷(40÷5)=156÷(16÷4)=16×(26÷2)=11×42×2=94×12×4=181+(805-696)=36×(102÷6)=695+930÷3=889-31×28=291×2-350=12×34-214=98+58=(720-27)÷9=18×13×4=149×(84-79)=(473-365)÷9=154×2-135=14×11+100=528÷3÷2=745+11×6=33×66=811-398=422÷(16÷8)=141×4-268=66÷6×7=346-(859-623)=928-574÷7=320÷2÷2=136÷(2×4)=99+(282-162)=637×(706-701)=284÷4+298=109×2×4=442+(357-309)=5.3+7.9=448-51-372=730+73-296=17×18-141=134÷(10÷5)=35×(64÷4)=356×3-373=496÷(61-53)=655-(566-381)=104+(375-181)=29×2×41=756÷7÷4=641-147=349-186=661-12×41=2.8+72.6=343+550÷5=(758-681)×79=765÷5×7=310÷2×3=802×(10÷5)=485-(59+136)=996-142+360=230+212+38=36×11=709+123×8=10÷5×91=394×2-388=46×5×3=64÷4=81×(56÷7)=248×4÷2=328-(114+96)=54×98×5=832÷4+967=372-244+186=24×4×31=336+17×21=471-(112-99)=8.7-7.6=499-(307+148)=425-67-77=2.5-0.3=(979-926)×83=212-149=922-214-426=8.6-3.9=570-189-259=73×15×4=617+749+440=95×61=288÷4×98=714+(610-604)=570+23+43=153+246=7.7-0.4=665÷7+257=351÷(305-296)=542-60÷3=765-126×4=215×3×7=28×6×4=19×12=0.4+2.4=16×6×74=280+151=9.9+7.6=490+655-566=538+158+56=38×85÷5=(325-213)÷2=445+296=312×3×8=915-890÷5=413÷7×49=(840-755)×82=837÷9×71=581÷7=123÷3×5=57×(409-346)=413-(190-182)=(913-433)÷4=450-128-285=375÷(40÷8)=80÷2÷4=427+322=511+762+857=400÷(377-372)=11×32×2=454-248=229-128+357=254-132÷4=104×4=312÷4×2=193+140×5=21×(564÷6)=15×6×30=285+844=804÷(3×2)=736÷4+448=294÷7×6=130×2=(604-544)÷2=8/10-1/10=825+639÷9=321÷3=4.9+5.4=(168-24)÷8=14×2×9=80-26=416-11×15=284÷(176-174)=628÷(2×2)=10÷2×94=902×2=36×2×74=16÷(2×2)=258-82×2=4/6-1/6=479×(16÷8)=279×2÷6=456+565÷5=332-20×16=308÷(308-306)=14×(24-12)=24.7-4.1=999÷3÷3=668-353=15×(160÷8)=121×2+149=8.8-6.3=33×56=137+(413-216)=278+20×19=380-124×2=672-66=10×6×31=78÷(18÷3)=31×(410÷5)=590÷5×9=845+(903-688)=32×54÷6=234÷(351-348)=333-(327-282)=28×8=(438-261)÷3=277-(392-172)=496÷2×5=(300-76)÷8=609÷7×24=17×5×87=559-686÷2=492-19=(918-354)÷4=6/8-1/8=278÷2=468+42+244=1/7+4/7=907-13×6=238-(131+29)=484-(325-40)=391+(884-415)=138×5-620=500÷(20÷5)=492-304-74=967-(298+13)=342÷2×8=8.6+4.5=998+(639-212)=13×9×3=43×88÷4=840÷(4×2)=376×2-681=30÷2=7.8-3.3=278+(332-191)=368-12×24=23×15×2=488-12×15=(290-234)×12=30×(465-460)=408÷(415-411)=58×(196÷4)=689+509+906=822-56×12=40×7÷8=940-48-238=18×55=635-610÷5=462-167-169=239-(132+58)=197+279×2=864+11×37=207-(555-494)=39×(278-275)=111+685+792=84×72=500÷(689-685)=13×25-140=145+310-296=33×29=18÷2×3=461-19×15=36×57÷4=16×(30÷3)=2.7+1.5=441÷7×8=592÷2+84=80÷(454-449)=511-540÷3=826-440÷4=361+50×12=730-324×2=23×19-275=16×(36÷3)=580÷2×4=476+(181-92)=918×2=20×11×2=931×8÷2=49×(934-878)=525-51=323+109=32÷2=680÷2÷4=460-224=124+355-432=267÷3=187+985÷5=82×(206-201)=1/6+4/6=858-662+651=659-23×6=231×(273-269)=51×16=14×2×27=218÷2=357×4=408÷(225-219)=952÷2×8=24×11×2=26×(715-707)=48÷(2×3)=97×3=60×6÷4=492÷(3×2)=276-78-197=201×4=9.3+6.8=328×2÷8=534÷6=198-(293-221)=165+549=443-21-89=209-990÷9=336+141-415=972-(690+229)=212÷(306-304)=61×94×2=164+249-326=25×29=306×8÷4=351-218÷2=159+172-53=212+581-147=341+463=101×(191-185)=13×15×5=290-154-79=350-(190+66)=73×(100-95)=186÷3=989×(32÷4)=802+109×2=21×(372-334)=736-22-423=58×41×2=880-640=261+90-303=168÷(853-851)=534÷(2×3)=918×7=84×9÷2=96+14×24=714×(873-864)=21×4×80=788÷(703-699)=554×(30÷6)=300-648÷8=388+963-651=259-125=36×2×80=21×(32÷8)=148-190÷2=282-(166-95)=929-103×9=17×12=18×28÷8=961+16+768=355÷5×11=86÷2=12×8×3=348-390÷3=894÷(16÷8)=304-(273-120)=6.4-4.2=120×2÷5=11×2×52=258÷2×8=280÷5÷2=12×5×29=295÷5=90×(330÷6)=490-169-225=733×(16÷8)=548+762+228=869-763=819÷7+137=850-807=447-13×5=790×(12÷6)=402+34-425=111÷(24÷8)=167×6-517=113+884÷2=90.1-78.7=3.9+9.3=572-(335+63)=319+129×3=36.0+53.0=35×51=301×2-519=61×6×9=333÷(36÷4)=536-168÷4=3.8+2.9=7.6-7.3=2/8-1/8=234+38-185=224÷2=486÷(24÷8)=490-22×10=589-123×2=64×6-47=942-48×2=160÷(20÷4)=13×25×3=15×72÷4=16×15×3=18÷9×10=87.7-1.2=67+229=39÷3×58=859×(917-913)=353-28=30×7×2=0.6+1.6=158×(361-356)=880-703=356-12×7=15×32-104=165-648÷6=(183-103)÷4=(210-198)×44=30÷(3×2)=234÷(3×2)=88÷4×26=315÷(259-252)=(135-110)×18=160÷8×48=289×8=456÷(4×2)=567×4÷9=879-626=146+49+311=20×19-92=32×17÷4=7.5-7.2=401-297=514-307+766=3.7+7.8=376+(392-94)=86×6-221=90+42-110=82×(236-225)=935+(624-394)=70-320÷8=58×73×9=235+30×15=320÷4÷2=67×41×5=18×16-148=183÷3×62=208-31×2=681+66×8=416-220+757=987÷7÷3=(664-600)×14=712÷4÷2=432÷6÷9=26×19+427=42÷(73-67)=840÷4+422=15×8÷2=91×2×3=2.2+7.0=(378-63)÷9=1.4+8.2=412-(596-243)=141×(983-976)=430-(365+27)=990-293-313=674+452-405=684÷4=177×4÷2=745+425-682=206×2-328=14×(589-542)=233×8÷2=8.4-6.4=713×6÷2=(707-52)÷5=517-280÷8=771-(356+396)=951-516÷4=98+66×11=78÷(2×3)=296×3÷8=17×(390-378)=74×21÷6=401-(400-41)=740÷4×6=247+139=461-15×5=79×8×3=390-20×19=5.3-2.4=70×97×8=133+11×66=356÷2=4.5+10.0=17×4×2=999÷(21÷7)=395-39-120=27÷(3×3)=477÷(3×3)=253×2=798÷7=895-35×15=2/3-1/3=75×14×9=45×18-206=82×60÷3=828÷6÷3=44×2×19=9.6-4.9=865+22×24=706-53×8=133+14×54=17×(639÷9)=20×62÷5=51×16-551=39+330+246=(494-402)÷2=156+87×3=425+230=16×3×38=23×4×98=670×(28÷7)=11×4×18=578-(974-418)=92×(16÷2)=243÷(791-788)=28+496+891=288÷4÷3=976-390×2=189+12×5=329-(441-278)=(439-390)÷7=94×61=749+(304-22)=41×24÷2=47×(291-252)=27×(90÷9)=480÷4÷6=438-373=135+400×2=244÷4×6=12×42=14×(163-105)=630×2÷7=440÷(10÷2)=62×26×9=24×20+772=727+128+81=466-297-43=207-918÷6=432-282+278=533-436÷4=98÷7=141-20×2=714+(766-611)=512-415+784=1/6+5/6=636÷(3×2)=720×4=208×4=15×3×72=89×5×3=312-70-39=377-24-325=648÷3÷3=639+18×24=47+637+278=178×(20÷5)=168÷(2×4)=556×(16÷4)=437-155×2=44×7=41×(320÷5)=85.6-65.8=51×64×9=(943-693)÷5=795+619-107=264÷4×6=80×9÷5=28×11=12÷2=941+728=1/8+6/8=988-(630-437)=136+90÷3=40.3+34.1=624-(365-301)=639-262-72=345÷5×70=633+18×16=7.9-7.5=785÷5=380-81=14×44=456+666÷2=183-13=45×22-432=644×(73-67)=414÷(27÷3)=126×4+486=22×17-11=203-78=281×(12÷4)=733-(610-259)=27×(144÷8)=170×2÷5=409-(686-439)=805×(834-828)=94×8+110=84÷3=166×2×8=258+(469-163)=101×3×2=804÷4×5=599×7-861=55÷5×3=907+297+600=498-467+172=5.1-1.4=391+283×2=21×(570÷6)=669-200×2=84×8-533=114÷(3×2)=866-300+265=114×8×7=(448-96)÷4=96÷4×31=11×(306÷6)=190×9-690=784×3÷7=798÷(880-878)=487+159+360=111÷3×18=491×8=875×9=88×5×2=496-486=223-150+632=273×(18÷9)=120÷3÷4=91÷7×44=676×4-574=992+194-775=16×15=600÷8÷5=14×29-24=999-33×20=26×15×2=434-(46+218)=(445-328)÷9=366÷(12÷6)=136+60-50=195+20×11=494-141-283=203×(209-206)=77+236×4=720÷(884-878)=10×9×36=36×7×9=21×22÷7=89×52=38÷(14÷7)=330×3÷5=42×19÷3=75×(323-314)=641-12×42=81×6-125=997-(760-198)=3.9-1.5=101+598=309÷3+403=35×19-123=468-20×10=32.1-19.5=195×(12÷6)=123×2×4=24×18-103=575×(12÷2)=434-(57+198)=162×2×3=469-(228+12)=453+(321-144)=432÷(2×3)=58-(427-396)=317-79+48=878+(984-204)=140×7=138+298+511=269-(287-227)=182+(391-349)=220-220+223=268+544-614=302÷(303-301)=24÷3×54=227×(747-739)=60÷(12÷6)=135×2-61=199+186=480+910=(324-258)×66=63+125=274-11×19=(337-157)÷6=46+(422-71)=714+17×16=357-235+329=712-(267+60)=654×(545-541)=312+22×10=338-173+258=21×25÷7=18×36÷4=151-(838-723)=48÷(32÷4)=323-273+219=88×(142÷2)=8.2+7.4=18×3=(706-578)÷4=357÷3=285×(21÷7)=(368-165)÷7=748+34×2=322×2÷7=12×30-162=410-21×19=258÷2×3=70×6÷7=316+(328-257)=379-191-12=469-354=780×7-239=709+472+375=42+354-52=891+729-417=3/6-1/6=(579-515)÷4=338+815+112=29×(95-62)=325÷(562-557)=465÷3+65=65×34×3=384÷(2×2)=336-13×7=74×49×3=332×(18÷6)=16×10×6=19.9+73.0=4/8-1/8=6.1+6.0=90×28×8=72×4×2=31×(25÷5)=1/4+2/4=332×(25÷5)=8.3+0.6=177+43-95=(121-78)×81=225+175=108÷(42÷7)=336-488÷8=360÷4×9=17×(84÷2)=864×4-10=928-(147+773)=449×(568-564)=20×13÷2=14×16×3=401-195+627=39×(136÷2)=124-315÷3=23.6-1.2=838-55×14=26+212+624=370-15×23=10×10×9=19×4×78=(67-48)×60=(318-303)÷3=342-(272-250)=342÷(492-486)=10×68÷2=525-69+623=16×21-273=99×(336-327)=11×22-60=128+(321-269)=40×(300-212)=114+19×46=41×12-132=144÷6+447=792÷(72÷9)=972÷4÷9=43×27×6=51×2×9=105+333=515-(688-555)=30×11=28×(147-133)=72÷2÷4=937+172-360=459+41-130=76+(508-378)=63×(320-315)=454÷2=494÷2=900÷4×9=143+86+442=396÷(339-333)=224÷(4×2)=718÷2=953-318+284=369+996-675=970+561=23×10×2=175+171+440=161÷7×35=350+(389-87)=636-900÷6=60-20÷4=38×22=11×90÷5=156×5÷2=623+457+280=131+261=358-183=948÷(48÷8)=606-273=60×5÷3=448-291+33=7/10+2/10=527-(256-46)=711-(858-558)=参考答案774+(659-268)=1165457+13×39=964107+218=32513×(172÷4)=559216÷9×44=105630×(930-912)=54038×64=2432115×2+204=434424-40×10=2427×3×6=48690+(391-265)=21637×24-436=452418×7÷2=1463588÷(15÷5)=19661×(289-280)=54947×98=4606166+14×35=656883-208×4=51354÷3+17=135414+262×2=938746-(267+242)=237374×(24-20)=1496770÷(10÷2)=15410×15-129=21948÷2×5=2370460+79×3=697856÷(2×4)=107680÷(16÷2)=8523×36-66=76223×18=41489×(32÷4)=71214×4×93=520816×(230÷5)=73626×10=260477-(448-186)=215466+136×2=73851×(672÷8)=4284661-127×4=153294÷6×10=490253×2-367=139709-(602-415)=522109+254+495=8581/8+4/8=5/8120÷5×16=3843/7-1/7=2/7(145-134)×20=220649×5=324515×30+267=717858-63×2=73225×2×99=495013×36-67=40128×(343-337)=168(435-211)÷4=5651×7-355=2174×3÷9=58527-13×14=345201+752÷8=295116÷4=29365+111=47619×11×2=418274-889÷7=147253×3+997=1756396-(457-218)=157279÷9×5=155278×3×8=6672147÷(24÷8)=49653-53×7=28298.8-40.2=58.6445÷5+397=486693-(313+44)=336141×2+227=509647-438+952=116187×10-318=552788÷4×3=5917.3+81.7=89.01/9+2/9=3/9229+(240-86)=38311×(202-167)=38515×(129÷3)=645450÷(81÷9)=50226×3-21=657240×9÷8=270907-145+600=136262.0-57.2=4.818×46÷3=276580÷2×9=2610260÷(867-862)=52469÷7×53=355161×84÷3=170828×3×60=5040330×(14÷7)=660469-21÷3=462(582-459)÷3=41433-53-233=14725×9-50=17523×9×2=41499×5=49516×4×40=2560652-(22+280)=35076×(355÷5)=539683+228=311498-24×11=234109+(418-133)=394416+990=1406330+162×3=81613×3×55=2145624÷8÷2=39130+744÷6=254447×2×5=4470679-137-319=22348×2×12=115245.4+33.4=78.8126×2÷6=4231×3×36=3348401+210+329=940204-(199-62)=67144÷2×67=4824101×8=80881÷(975-966)=9730÷2×7=2555388÷(16÷4)=97336+(301-126)=511986-(888-569)=667166+228=394312×3-707=22921×24÷4=12652+346-305=931.1+80.2=81.3232÷8×28=812998×(63÷7)=8982345-(184+31)=130430÷5×27=232278÷3=26311×2-413=209912÷4×5=1140288÷8=36136-44+57=14928÷(16÷8)=14160÷4×24=960102×(81÷9)=918849-315-280=254577+99+609=1285171÷(54÷6)=1910×14×5=700281-16×14=57583×(24÷8)=1749504÷(2×2)=126(950-922)÷2=1457×10-408=16226×16×2=832702÷9×2=156540×(49÷7)=3780(694-646)÷8=6852-749+646=749592-51×11=31435+43×3=564(988-472)÷2=258(224-166)÷2=29803×(847-843)=321270×5×8=2800236×(27÷9)=708356+252×3=1112494-34×11=120130÷5+680=706108÷(21÷7)=3618×52+944=1880540÷(32-30)=270420+25-25=42017×(66÷3)=37483.5-7.1=76.420×56=1120807-854÷7=68513×41=533510-11×46=421×3×68=4284114×(16÷4)=456210÷5=42470-102-289=79952÷(2×2)=23885×(497÷7)=6035232+83-311=48.8+8.6=17.4574-121=453252÷3×99=8316866+468=133414×48-80=59228×2×26=145635×8×2=560124×5=620899-29×22=26193+44+468=605204×3×5=306010×3×61=1830378÷7÷6=9395+39×11=824972÷9÷3=36(844-190)÷6=109265÷5×17=901198×4÷6=13262×51=3162301+77=378504÷7÷3=243/8+4/8=7/8194+523+274=99117×(210÷6)=59511×6×8=528426+(329-296)=45928+441-213=256779-442=33714×6×25=2100698×5=349024×29-101=595685-68-389=22856×(704÷8)=4928285-93+257=449215÷(15÷3)=43396÷4÷9=11628-732÷2=262293+206=49999×5×8=3960199×4=796216÷9×3=72318÷6×45=2385247-465÷5=154216-76÷4=197752÷8+365=459864÷9×80=7680410+599+894=1903680-(53+619)=8464+12×3=500382÷2=191329+304-352=281258÷6×69=296744×14÷8=7715×24÷6=60(400-374)×15=390454-(231+58)=165424÷2÷4=53305×(21÷7)=915548×(42÷7)=328879×9=7116.1-0.6=5.5795÷3=265535+83×3=78460+251=311729×6-822=3552382-10×25=132786÷6+874=1005340-(498-416)=258804-630+109=2834.0+6.5=10.5406-54+74=4268.8+5.8=14.6476×3÷4=357486×4÷8=243900÷6÷3=50960-54-830=76206-41×5=1664÷4=166763+244×3=1495232÷8=2965×6-350=4060÷4=15476+(801-264)=101349×44×2=4312180+22×33=906789+626+606=202128×75×3=630030÷(571-568)=10584÷2÷4=73802-420=382689-58=631876÷6+595=74181×(45÷9)=40573×89=649743+404-67=380984-169-438=377136÷2×7=47664+251=315330-(297-59)=92967-149+880=1698226+60=28636×28÷4=25290×(12÷3)=360304×4-741=475(856-364)÷2=246(29-13)×60=96022×24=52813×20-17=24311.4+14.6=26.0477÷3×9=143173×27÷9=219151+516÷4=28016×2×95=3040712÷(4×2)=89433-425+394=402576÷6÷2=4811×(245-239)=66371-231+106=246572÷(2×2)=143386-169-116=1017.7-1.2=6.5209+(493-217)=485209-(53+75)=8182×16÷2=656664÷2÷4=83256+(895-537)=61443.0+13.0=56.0352×2-192=51221×5=105912÷(3×2)=152345-256+254=343187×(301-297)=748736+315=1051428-152-65=21121×3×38=2394699+592=1291491-115×3=146104×(117-109)=83239×12-49=419546÷3=18283.7-16.1=67.6186÷(234-232)=93208+136=3442/5-1/5=1/57.3-6.4=0.9764×(207-199)=6112588+26×25=12389.9-2.5=7.4360-(199-157)=31815×32-63=41710×13×2=26054×(220-205)=810920+25×28=1620965-427-388=150370-228=142919+134+664=1717402÷6×12=80454÷9×12=72(55-35)×18=36059×4=2367.8-0.9=6.916×43÷4=172541+(901-451)=99134+42×12=53815×(432÷9)=720979-11×40=539324÷(276-273)=10854×10÷3=180189+35×2=259183+129+199=511348-18×10=16838÷2=19948+50÷5=95818×(406÷7)=1044435-61×7=8532×7-425=3299741-43-94=604590+(732-354)=968836÷2÷2=209216÷9×32=7682/6+4/6=118×5×95=8550392÷8×83=406762×7=43440÷5+107=115520÷2÷5=52490+55÷5=5015/6-1/6=4/6343-(23+129)=19125×36=900112×7=78499÷3=33149-83+237=303366×(403-396)=2562304-159=145133×7+16=94749×18+522=1404810-19×32=202974-(802+28)=144680-117-540=237.8-1.3=6.5794+118-151=761141+(602-150)=59345×16-394=326582×(753-748)=291023×5×2=230288÷3÷3=32251+443=69435+112=147720÷3÷5=48534+20×38=1294894+25×7=1069917-275=64241×33÷3=45164×11=704120÷(327-325)=60205÷5×2=82976-(282+84)=61038+43×21=941(408-390)÷9=2127×4=508408÷(457-449)=51492+11×90=148229×19=551445+954÷2=922386÷(122-120)=193216-115÷5=193116×(351-348)=348882÷(3×3)=98186-999÷9=75733×(246-242)=293213×40-49=471697-532÷7=62152×79÷4=1027(572-244)÷2=164868-(475+358)=3532×5-29=131599-28-232=33998+219-199=118412-(367+20)=25375+104-72=407492÷(639-637)=246308×(63÷9)=2156326+(668-411)=583487-294=193272÷4+760=828170+250×3=920545×2÷5=218499-19×21=100735+21×45=1680895-(630+77)=188664÷(2×2)=16613×17=221254×7=1778776÷(2×2)=194418-(325+90)=3936÷(2×2)=23474-17×3=23(238-218)×43=860183+10×40=58314×66=924766+819-515=1070648÷(3×2)=10818×40-492=228181×2=362570-84×6=66452×(68-63)=226031×3×33=30698.7+60.0=68.756×5-151=129239+933÷3=550996-(608+340)=487/10+3/10=1115+174÷6=1444.0+9.3=13.3145×(24÷6)=580170×2-87=2534/7+2/7=6/7256-(37+86)=133572÷4+861=1004376-41×3=253149×6÷3=2988.1-7.5=0.6(384-230)÷7=22961-181=78033÷3×65=715144÷(27÷9)=48837×6÷3=1674396÷6÷3=225.9+2.1=8.0(139-127)×22=26415.5-15.0=0.513×2×3=780.2+6.5=6.712×4×20=96089+24=11333×13-80=34910×(454-382)=720131×4÷2=26299×(42÷6)=69315×38-101=469432÷8×2=108941+372÷3=106532×5×4=640756÷2+79=45787+681+194=96294×8=752702÷3÷3=78185-(37+94)=5416.9+68.7=85.631×30÷5=186486-344-25=117500×9÷2=2250194-216÷2=86306÷3×8=816446+492÷2=692792+835=1627206+(365-98)=47314×(82÷2)=574191×2+65=447331+61-40=352265-44×2=177458-10×24=218448-956÷4=209401-18-123=260359+441-550=250990-153+401=123819×19+121=482288÷6÷8=63.7-2.3=1.454×17+42=960912×9=8208566×9-935=4159612÷(923-917)=102436-20×7=296466-12×8=3708.6-4.4=4.2317-130=187180÷(24÷6)=45127-(291-199)=3516×10÷2=80454-(32+322)=10048×59÷4=708447×9-361=3662484-(143+202)=13932×2×3=192(189-21)÷3=5628×6×2=336(326-292)÷2=17418÷2=209239-(33+171)=3514×14×3=58895.1-83.1=12.0110×3=3303.1+3.1=6.2160÷(416-414)=80211-19×2=173766+33+163=962105×2÷6=3599×10÷5=19882×12÷8=123880×3÷5=528116+288+347=751975÷(20÷4)=195(286-189)×96=931219×20×2=760732-22×12=46850×(51÷3)=850413÷(14÷2)=59229-56×2=11711×(174÷3)=638913+228÷3=989105÷7÷5=36.3-1.5=4.8369-(321+11)=376.3-3.8=2.5342-285=5721×98=2058(932-230)÷2=351624÷(2×3)=10437×12÷3=148585÷(3×3)=65312÷(501-495)=52(341-290)×58=2958170+(980-332)=81832×92=294422×44×7=677617×(918-910)=13684÷3÷2=14276÷(2×3)=46528-(572-488)=444813×(477-473)=325211×38-63=35595×(214-203)=10452/4-1/4=1/4436×2=87246×78÷2=1794312-18×15=42457-17×26=15522×8=4176490-232-203=55599-16×32=87309+235+308=852208÷(24÷6)=52358×5=1790755×8÷2=30203.6+0.3=3.9572÷2×6=171643×90=3870738÷9×69=5658863-(138+43)=682222÷6=37120÷3=40341-322+259=278366-392÷8=31735×2×56=3920701-225÷3=626312×(337-334)=936859×3-484=209316×5×2=160270÷9×99=2970736-370+904=127095.7-74.2=21.526×(88÷2)=1144(177-163)÷2=7(189-84)÷5=2151×18-622=29613×(264÷4)=85826×(36÷2)=46818×7+479=605478×(18÷9)=956179×(224-220)=716432×3=1296565-48×10=85220-67×2=868.4+5.1=13.5263+874-733=40415×(50÷2)=375244×3×7=5124232-10×10=132479+441-170=75012×74÷8=111168÷6÷2=14275+542÷2=546128÷(2×4)=1691×(533-443)=819022×(24÷3)=17611×10+37=147198÷(81÷9)=2220×17-278=6257×(178÷2)=507346×(22÷2)=506477-(178-47)=34658+209=267386×3-872=286(89-64)×10=250243÷(20-17)=81840÷5×3=50417×19-224=99698-191+197=704493-156×3=2582×7+340=914(896-326)÷2=285175-11×14=21313×(16÷4)=1252171+120+630=921112÷(2×4)=1490÷(75-66)=10444÷2=222404÷(2×2)=10138×97=368689+439+297=82533.1+35.8=68.925×2×18=900295+65×2=42526×25×9=5850478-79-318=81981÷(671-668)=327(494-469)×16=400567÷(3×3)=6354×11÷9=6698-86+395=407633-218=415192-10×4=15231×3×26=2418342-282=60874-341×2=192927÷(3×3)=103392+219×3=1049318-25+64=357112÷2×91=5096690÷5÷6=23126÷7×2=36286×(12÷2)=17164/7-1/7=3/7(450-25)÷5=8513.8+55.7=69.5197-(322-222)=97137-132+12=17495+28×13=859345-140÷2=27517×7=119204-496÷4=80616÷8×3=23199÷(246-237)=1122×16-103=24947×11=517756×3÷4=56733×26=85819×3×16=912774-513+812=107395+(137-40)=1927.0-0.7=6.382×(853-767)=705238×63×6=14364930-(171+399)=36066×10÷4=165691×4-396=2368408+58×8=872475-12×29=127209-(122+35)=52241-95-38=108101×(36÷9)=404195+312+10=517162×(347-341)=972357-40×7=778.0+7.2=15.214×9×7=882368÷(40÷5)=4648+474×2=996421-846÷6=28027×2×89=4806309-28×2=25346×20-300=620264×8-305=180713×27+40=391270÷3×9=810424÷(392-390)=21245×(44÷2)=990425÷(35÷7)=8564÷4×97=155212×(225-158)=804172+69×10=862917-(930-304)=291122+244×2=610449+576-517=508486÷(3×2)=81430-228-47=155560÷(40÷5)=70156÷(16÷4)=3916×(26÷2)=20811×42×2=92494×12×4=4512181+(805-696)=29036×(102÷6)=612695+930÷3=1005889-31×28=21291×2-350=23212×34-214=19498+58=156(720-27)÷9=7718×13×4=936149×(84-79)=745(473-365)÷9=12154×2-135=17314×11+100=254528÷3÷2=88745+11×6=81133×66=2178811-398=413422÷(16÷8)=211141×4-268=29666÷6×7=77346-(859-623)=110928-574÷7=846320÷2÷2=80136÷(2×4)=1799+(282-162)=219637×(706-701)=3185284÷4+298=369109×2×4=872442+(357-309)=4905.3+7.9=13.2448-51-372=25730+73-296=50717×18-141=165134÷(10÷5)=6735×(64÷4)=560356×3-373=695496÷(61-53)=62655-(566-381)=470104+(375-181)=29829×2×41=2378756÷7÷4=27641-147=494349-186=163661-12×41=1692.8+72.6=75.4343+550÷5=453(758-681)×79=6083765÷5×7=1071310÷2×3=465802×(10÷5)=1604485-(59+136)=290996-142+360=1214230+212+38=48036×11=396709+123×8=169310÷5×91=182394×2-388=40046×5×3=69064÷4=1681×(56÷7)=648248×4÷2=496328-(114+96)=11854×98×5=26460832÷4+967=1175372-244+186=31424×4×31=2976336+17×21=693471-(112-99)=4588.7-7.6=1.1499-(307+148)=44425-67-77=2812.5-0.3=2.2(979-926)×83=4399212-149=63922-214-426=2828.6-3.9=4.7570-189-259=12273×15×4=4380617+749+440=180695×61=5795288÷4×98=7056714+(610-604)=720570+23+43=636153+246=3997.7-0.4=7.3665÷7+257=352351÷(305-296)=39542-60÷3=522765-126×4=261215×3×7=451528×6×4=67219×12=2280.4+2.4=2.816×6×74=7104280+151=4319.9+7.6=17.5490+655-566=579538+158+56=75238×85÷5=646(325-213)÷2=56445+296=741312×3×8=7488915-890÷5=737413÷7×49=2891(840-755)×82=6970837÷9×71=6603581÷7=83123÷3×5=20557×(409-346)=3591413-(190-182)=405(913-433)÷4=120450-128-285=37375÷(40÷8)=7580÷2÷4=10427+322=749511+762+857=2130400÷(377-372)=8011×32×2=704454-248=206229-128+357=458254-132÷4=221104×4=416312÷4×2=156193+140×5=89321×(564÷6)=197415×6×30=2700285+844=1129804÷(3×2)=134736÷4+448=632294÷7×6=252130×2=260(604-544)÷2=308/10-1/10=7/10825+639÷9=896321÷3=1074.9+5.4=10.3(168-24)÷8=1814×2×9=25280-26=54416-11×15=251284÷(176-174)=142628÷(2×2)=15710÷2×94=470902×2=180436×2×74=532816÷(2×2)=4258-82×2=944/6-1/6=3/6479×(16÷8)=958279×2÷6=93456+565÷5=569332-20×16=12308÷(308-306)=15414×(24-12)=16824.7-4.1=20.6999÷3÷3=111668-353=31515×(160÷8)=300121×2+149=3918.8-6.3=2.533×56=1848137+(413-216)=334278+20×19=658380-124×2=132672-66=60610×6×31=186078÷(18÷3)=1331×(410÷5)=2542590÷5×9=1062845+(903-688)=106032×54÷6=288234÷(351-348)=78333-(327-282)=28828×8=224(438-261)÷3=59277-(392-172)=57496÷2×5=1240(300-76)÷8=28609÷7×24=208817×5×87=7395559-686÷2=216492-19=473(918-354)÷4=1416/8-1/8=5/8278÷2=139468+42+244=7541/7+4/7=5/7907-13×6=829238-(131+29)=78484-(325-40)=199391+(884-415)=860138×5-620=70500÷(20÷5)=125492-304-74=114967-(298+13)=656342÷2×8=13688.6+4.5=13.1998+(639-212)=142513×9×3=35143×88÷4=946840÷(4×2)=105376×2-68