三年级数学计算题专项练习及答案集锦

三年级数学计算题专项练习及答案集锦469+147+249=298÷(636-634)=574-186+132=159-36×2=68+(474-126)=847-100-634=405-298÷2=186×5-510=517+103+234=960×(32÷8)=15×7=17×52-388=52×15×6=52×3=223-81÷9=98×3÷6=14×(504÷9)=14×(493-430)=107-(37+30)=54-13=226÷2×4=5.1+7.3=36÷(27-18)=898-335+520=10×15×6=91×36=217+281=215÷5×56=12÷3×28=104-55+150=46×(119÷7)=943-181+721=927-965÷5=91×5×4=229+181=28×(20-15)=34×54÷2=755÷(35÷7)=42×(421-381)=966-15×37=12×26÷6=158÷2+580=485+26×29=199-180+147=500-290=14×3×6=72÷9×19=56×92=507+12×38=1/8+6/8=595-28+696=497-297=672÷3×9=79×13×6=613-235=342-58-237=315×2÷7=(869-674)÷3=168÷(2×2)=419-11×33=404+308÷2=427-420÷4=76×(358-289)=428÷2÷2=11×(600-587)=10×20×3=1/6+5/6=90×7÷6=57×42÷9=23×(125÷5)=144×5÷2=857-48×12=6/8-1/8=16÷8=25+106×9=36×(120÷6)=98.5-32.9=813×8=400×(400-395)=645×8=216÷2×4=7.4+41.0=806-474=474-500÷5=11×88=183+15×15=860÷(2×2)=565-189-226=275-269+112=304-261-12=84×(426-350)=998+22-829=206+18×8=213-40×2=384-361-17=6.9+0.2=5.6-1.0=225+79-13=820×(12÷6)=40×15÷2=302+39×8=33×11-152=15×27+194=20×(10÷2)=135÷5×28=368+72=4.9+8.6=128÷(572-564)=690×(20÷4)=921÷3×7=7.9+6.9=189-894÷6=75×75÷9=(186-123)÷7=984÷(27÷9)=934×(42÷7)=906÷2+363=879-837+406=35×(84-39)=995-131×6=387-94-95=459-38×12=341+55-277=884-77×5=70÷7×66=159-93+116=124×8=432÷8÷6=860÷(925-920)=64×8=79×66÷2=7.4-4.2=89+25×10=117+45×13=5.6+6.2=52+(820-109)=10×65÷2=19×10-94=692+13×41=912-620+539=16×27÷3=156-44=171÷3=52×(540-447)=455-438=73×4=12×10+365=211-(458-401)=929×9÷3=8.3+2.7=59×15÷5=191+68+282=22×30÷4=920+320×2=188-(484-367)=27+27=653-101-198=192÷8=261÷3×89=50.9-15.3=763-220-258=410÷2×7=784÷4÷7=886+(573-129)=352×(699-695)=149×5+250=76×8×4=184×4-285=420÷7÷6=945÷7÷3=920÷4÷5=31×(184÷8)=2.6+6.7=968÷(4×2)=333-82+75=953-(779+147)=280÷(338-333)=945÷5+316=790+66×4=311×9-851=61×(414-401)=128÷(4×2)=41×(96÷4)=6.8+5.2=971-(16+727)=26×64=766+816=831-(648+104)=175×3÷7=234-33-146=937-16×24=669-720÷9=136×3×2=189+277=474+546+537=91+(181-89)=141×7÷3=183-(349-298)=10×79-718=974-665+626=564-326+711=383×(182-178)=168×5÷6=9.5+5.1=312-(97+158)=375-(263-77)=37×18÷2=454×(28÷4)=819+(869-626)=987×8÷2=11×58=479-450+55=460÷5×20=366-(332-301)=769-(290+375)=421-12×13=38.2+16.6=944÷(2×2)=5.8-5.3=444÷6+223=16×50=399-61=470+(490-53)=48÷(2×4)=550÷5÷2=377+(327-192)=7.9+2.7=53×36=5.3-4.6=127+151=81÷3÷3=118×(456-447)=602-158=10×19×3=764-(52-13)=16×52-584=1.9+2.0=306÷6×12=914-12×53=265+276+376=222×(175-172)=866-(217-49)=774÷9×2=90÷(81÷9)=354×2×4=5.4+9.3=72.3-6.8=71×(259-248)=870+891+751=16×88÷8=216÷4×8=3.7+4.4=8.3-4.8=12×5÷4=136÷(197-195)=61×(158÷2)=58+494+62=24×(228÷6)=276+(486-34)=596÷4+130=423+41×8=(458-412)÷2=15×5×39=(691-619)÷2=102×(28÷7)=792÷9×7=140÷2=400÷(64÷8)=475+684÷6=17×78÷2=640÷5+865=816+71+482=116+382=(354-66)÷2=267×(389-383)=147+313-232=48×8×2=452-842÷2=771-(131+311)=834×6÷4=11×7×12=120÷8=5.5+8.3=80×(18÷3)=1/3+2/3=4/7-3/7=686×2=863-394+453=803×(72÷9)=8.5+5.2=261-174-48=154×5+147=419×2-665=363+93×5=588-99×3=86+(896-17)=54.9-27.2=808-24×20=296÷(10÷5)=382-301-30=192÷(42÷7)=73×9+315=60×16-93=288÷6×52=903÷(374-367)=414÷(12÷6)=849-(524-244)=963÷(118-109)=13.3+1.5=478-(45+220)=633-172÷2=126÷(56÷8)=30×22×2=824-32×24=89×8×4=733×3=12×6×72=482+292=472÷8×15=892÷2×3=145÷5×6=245+112-351=180÷5÷4=20×(180÷4)=458×2=422-233+145=368-15×10=424+24×24=343÷(42÷6)=250+19×7=624-870÷5=930×8÷2=392÷(2×2)=115×(25÷5)=162+459+271=14×(377-370)=169+732-66=381×2=203+(524-418)=363-117×2=78÷(42÷7)=514+245=389-(804-739)=81×10÷5=219×(406-402)=145-86÷2=845+847+925=482-18×12=240×4-355=29+17×29=948÷(3×2)=714×8-873=773-(845-83)=(487-337)÷5=11×48+175=140÷(20÷4)=282÷2=157-464÷4=177-248÷4=9.2-3.8=236÷4=38×18=987-(518+140)=376+612÷3=4.1-3.0=439-(280-125)=128+341=126÷7÷3=(525-140)÷7=1.3+5.7=820-(647-463)=793-355+664=240÷(782-776)=(88-10)÷2=810÷9×4=900×3÷6=124×2×3=27×(310-289)=24×17-247=(141-73)×10=802×9÷6=11×44×2=897-102×2=150×4=35×2×3=110÷5×42=(66-36)÷6=814+49×19=186+185=782-(55+190)=493×8÷4=33×3×99=52×91×5=3.9-0.8=88.6-49.9=441×7-607=930+590÷5=782-538=57+100×3=52×73÷2=(957-901)×44=15×5×15=578÷(14÷7)=58×3×5=678-660÷2=969+(961-557)=900×2=23×(39÷3)=465+(399-256)=720÷4÷4=10×19×2=288÷(56÷7)=305+830-482=27×33÷9=372-(158+133)=266÷2=259-(242-167)=486÷6=162+39=352÷(92-84)=26×18-20=16.4+5.4=637×5÷7=836×4-369=287-298÷2=5/10-2/10=36.7-1.7=329÷(35÷5)=429+88×3=577+506-430=162÷9÷6=(409-381)÷7=913-691-124=44×4×5=15×5×3=981+705-122=189÷(42÷6)=292÷2=970÷2=18×5×69=499×9-640=693÷9=17×20-241=226×(380-377)=462÷(2×3)=819÷3÷3=455-(78+71)=280+15-87=21×13×3=22×2×48=6.9+4.5=59×3×5=60×4÷3=336÷8÷6=13×50÷2=62.1-44.8=126-264÷6=605+79+134=966-(603-219)=12×(432÷9)=11.1+18.4=5.2-1.9=8.9+7.7=68÷(2×2)=37×3×5=846÷9=(478-79)÷3=280+82=730×(16÷8)=699-534=230+168=8.4-3.7=438÷2÷3=3.2-2.1=279×(420-414)=(173-128)×70=142-(418-387)=38×(587-582)=165÷5×8=456-215-214=62×32=310-49=934+199×3=240÷5×6=473-(217+59)=36÷(2×2)=520÷2÷5=422+353=421-334÷2=347-29×10=257×2-111=10×(96÷6)=665×(40÷8)=88÷2×8=278÷(14÷7)=189×(40÷5)=209-(38+128)=704÷2÷8=861-59×8=778+173-192=720÷(24÷8)=18×53×9=13+(212-76)=207-50×2=193+404+928=70×4-91=78+377=128÷4÷8=286-202=337-65=760÷(578-574)=11×44-25=242-75+475=33×30-61=212÷4+843=83.2-48.6=326×9=73×9-645=274+92-148=279÷3÷3=814+57×17=277-280÷4=15×2×23=844-48×4=(142-73)÷3=(44-10)÷2=34×14+291=338÷2=677+20×18=44×5×3=651-617=126÷9=672÷(4×2)=733-(489-421)=138×4=720÷(2×4)=350+389-110=80.7-10.9=79×5-86=970-30×8=105×(36÷6)=9.5-1.7=620-608=972÷(2×3)=130×(20÷5)=310÷(14÷7)=17×37-324=572+(551-253)=190+858+67=17×45=33÷3+225=4/8-2/8=85÷5×29=474÷(2×3)=403+344-319=15×13=395-(269+38)=44×99÷2=922×(593-588)=166+105=275÷5×3=182+443=(418-94)÷3=252÷6÷2=682-480+75=7.6+3.4=4/7-1/7=50×(12÷6)=28×19=47×(405-385)=540÷2÷3=108÷(3×3)=22×20-346=397+(232-201)=148-47+94=339-(159+132)=286+15×27=245×2-378=10×36÷4=18×90=422-252÷7=24÷8×70=52×6÷3=17×(306÷6)=956-129-432=122-(463-435)=262÷(155-153)=42×12=409×2+947=495÷3÷3=487+(532-427)=90×16×6=520-(922-521)=184+65×9=882÷6=75×(108÷6)=29×11=335+764÷2=702÷(3×3)=16×27÷6=38×26-326=3/8-1/8=399÷3=976÷(14÷7)=984÷2÷3=72÷8×39=53.8+4.2=955-(287-164)=425-24×10=128÷(64÷8)=427-283=264÷(48÷6)=530-(235+23)=292+489-239=41×(98÷7)=322÷(56÷8)=250+364÷2=270-19=638+507=70×(12÷2)=16×6×7=310+61-27=43×5×3=595+795÷5=852÷2÷6=132÷(42÷7)=389-47×5=239-420÷6=343-668÷2=149×3×5=672×8-40=7.8-2.0=350×(40÷5)=16×17-62=87×(747÷9)=7.7-4.3=396÷2+77=490÷(298-291)=12×50-199=73×(443-422)=127+111÷3=446-(347-278)=(682-619)×78=10×(245÷5)=117×3=725×(36÷9)=547×(63÷9)=281×2+297=118×(24÷3)=75÷(10÷2)=19.7+47.0=59×(24÷3)=85×72=451-18-374=200÷8×3=4/8+2/8=(114-51)÷9=44×2×7=16×10×4=644-352=624÷(399-393)=22×8-111=894-33×17=743+872+35=570÷(3×2)=24×20÷2=324÷9×4=6.6-5.6=436-300=927×(16-12)=35×15×7=866÷2×5=9.2-2.3=682-12×51=26×33-717=703-15×31=392-(278+73)=530-(126+280)=496-640÷4=746-152×2=184+12-89=14×(704÷8)=577+715=3.9+6.8=681×3=(82-42)×22=43×47×6=(589-504)×41=817-73×9=9.2+5.6=736-(26+412)=14×34-461=798÷6×3=11×4×60=24×4×68=(255-233)×19=141-64×2=34×42÷2=75×(306÷9)=(223-78)÷5=8.3-2.2=774-21×20=970-218×2=549÷(59-56)=352÷4×2=93×7×8=921+773=21×(289-285)=96×73÷4=2/7+4/7=33×25-94=227+123-145=920÷(20÷5)=13×60-55=156×(85-80)=500-74-23=438+20×10=196×(475-471)=220÷4=243×3=219×3+914=974+(787-321)=525×6-387=37×13-134=12×39÷2=428-(472-319)=516÷6=111÷(279-276)=335-13+99=(371-175)÷7=513÷9×11=17×21×2=262÷(992-990)=919-101×9=449+14×3=149×6×3=504÷8÷9=320÷(12÷6)=211×2×3=353+519=176-(669-522)=315÷3÷7=248×2÷8=11×2×22=60×14=698+500+591=86×(33÷3)=329-(308-49)=412+(383-298)=899-355-352=157-76+385=279+64+348=18÷3=681+157=66×37=(357-287)÷2=795-11×12=41×12÷6=303+15×15=156÷(12÷4)=71-(272-219)=698×3-430=133+29×24=736÷(224-216)=(683-563)÷6=406-80×4=40×43×9=361-148÷4=54÷(18÷6)=366+84+250=250+50=620×9-396=348×3÷6=92-332÷4=148×6-819=234×3×8=201-(732-687)=(314-267)×17=543+722-838=(798-771)÷9=960×(24-18)=824÷(894-890)=8.7-0.9=57×3×6=867÷3×4=27×3×90=52×11-180=68×(583-574)=440÷5×8=487-148×3=334-398÷2=696+295+780=863+(498-335)=45÷3×41=153÷3=350+229×2=800÷(15÷3)=637-544-88=(430-416)×43=807×(20÷4)=480÷(333-327)=79×87×4=(664-638)×91=95×(177-173)=47×(24÷6)=69×12÷4=40×31=21×3×95=369÷(354-345)=914-742+178=298+113=396+19×30=702÷9×4=173+764÷4=986-86×4=73×70=558+70×2=46×22=16×45=15×(234÷9)=284-(277-99)=770+55×14=12×36×2=258÷6×2=10×25×2=54.5+34.1=75-12=21×2×29=15×24-312=762÷(12÷6)=982÷(680-678)=21×20×2=391+(294-271)=58×99×9=108×9×5=305-51+120=585×(236-232)=124÷(12÷3)=981-(777+152)=658×(32÷4)=(477-321)÷3=491-10×22=14×27-103=(476-403)×70=81+(367-14)=177×8-580=(733-161)÷2=167+750÷5=383+85=877-421-117=161×5-295=56÷(2×2)=421-153×2=288÷(859-853)=28×21+532=408÷4÷3=30×(431-424)=6.4+5.7=34×17-55=464-15×21=963+349+719=708×4÷2=945×4÷2=4/7+2/7=445-(438-247)=180÷(67-65)=455-(47+151)=63÷7×15=376÷(2×2)=92×(228÷4)=895-588÷7=328×2-644=366-68×2=481+49×12=70÷7×83=132÷3=430-(68+46)=520-160÷5=179-(396-332)=369-52×3=34×13-272=255×(15÷5)=248-59=189+132+996=63×5×3=145×3×2=75×2×7=697-29×24=112-65=14.4-13.1=34×12-255=340-73×3=770÷7×2=444÷4=463+378-311=800+333+179=10×5×87=228×8=5/7-1/7=399×2÷6=336÷(3×2)=633÷3+313=173+289=90×45×6=92×38=25×3×35=434+657-964=(319-133)÷6=142×(367-364)=11×(174÷2)=32×15÷4=2/4-1/4=96÷4×10=210-114-14=313+400+86=356+66=250-33-148=672÷7÷8=208-123-38=18×14=786-560÷8=397+(246-213)=8.9-4.3=92×(384÷6)=13×5×13=17×(414÷6)=920-540-346=9.6-1.8=20×(107-61)=(418-396)×13=316×3=210÷(488-486)=474×5-362=47×2×40=60÷6×44=616×(16÷4)=378-114×2=18×(174÷6)=965÷(579-574)=300÷3÷4=78÷(3×2)=234+181+701=334-47-168=408÷4+104=469-20×11=307-81=12×(204-139)=11×69=192÷2=35×5=194-(198-153)=34×77=799+923-127=9.5-8.7=992÷(4×2)=755×7÷5=454+(472-463)=154×6÷7=75×(35÷5)=2.1-1.7=792÷(751-745)=39+121=740÷(2×2)=26+(362-340)=224×3×4=4/7-2/7=12×4×28=(483-96)÷9=1/4+2/4=144÷(2×3)=330÷3×6=285÷(35÷7)=75×(224-187)=970+627-84=499+451+35=228+752+277=421-(38+119)=330-(224+90)=15×(95÷5)=816÷3=990-242-323=351×4÷6=27×(356÷4)=264-56+110=31×21=470-156=690÷5÷2=576÷6×79=194+118-161=34×3×6=84×6÷8=879+(440-302)=13×(195-119)=36×25=585+102+519=7.2-0.7=310+(316-38)=389-30×4=249+839-531=13×(205-200)=98×(168÷3)=28÷2×55=98+485+771=15×4+78=32×26-328=596-16+282=763+226-368=667+151×4=100×(355-350)=30×7×3=819+(991-843)=25×27=(941-211)÷2=343+223×2=40×5×3=(494-464)×24=256-15×16=86×2÷4=11×24=234÷3×27=228+100+86=221+163-196=277+52÷4=159÷(276-273)=251+(402-325)=141×(340-333)=12÷3×9=925+320÷4=915÷5÷3=601-544÷8=67+19×15=525÷7×2=40×(132÷6)=53+20×2=13×10×3=809+191×4=18×(571-494)=607-77=248-(836-741)=154×4=39×17-28=480÷5÷8=126-43×2=9.1+7.5=260-116-107=3/9-1/9=427-58=13×54÷3=722-40×11=36×46×6=21×10×3=17×29×2=220+892÷4=131+25×31=902-(125+415)=900÷3+59=159×6=229+(803-488)=2/8+4/8=178÷2×97=700÷5÷4=783-936÷8=511×8=129×6-110=97×30×8=988+679-20=201-(135+24)=370-116+25=512÷4=842-(680-98)=17×5×22=415+200+357=861-825÷5=92.0-65.6=88×6-390=31×81×7=950-26×25=15×2×50=76×(776÷8)=960÷2÷5=322-(355-42)=10×7×78=110-103+377=12×3×22=10×52÷8=176÷(2×2)=15×14×2=806+50×3=462-100÷5=375-32×11=339÷(158-155)=381-69=430+77=367+99-312=165+425+300=301-66=327-(21+132)=342÷9+580=54×51÷9=240÷4=28×(262-253)=210÷(2×3)=14×14×4=126÷9×58=172÷4×68=375-116+34=74×49×9=523+266=216÷(2×2)=(232-185)×60=52×(300÷4)=980×(12÷3)=183+(478-405)=68×6=328+14+326=54÷(333-324)=375×2-539=505+30×21=16×28×6=489-95=(448-377)×29=527-139-344=154÷2×3=18÷9=43×22+502=415-387=477-25×17=85×2×5=402-17×2=488×(337-332)=57×6×8=508+160+61=617-171-205=464÷(232-224)=153+177-288=52×(266÷7)=732-355-298=500-21×21=36-(312-308)=471+76×4=253+236=741-(735-496)=500-386÷2=396÷4=399+192×4=232÷(2×2)=136÷(2×4)=890+62×2=515-80×2=943+12×75=667-344÷4=23×(172÷4)=24×19=864÷8×5=283-(688-648)=464÷(2×4)=(249-117)÷4=523-660÷5=631-(747-636)=124+327-246=839-241=60÷4×9=462-208-244=30×3×91=97+186=191×4×2=128+104×3=752÷(12÷6)=117×4÷6=42×68=(326-164)÷6=260+528÷6=133+16×47=624-(67+81)=882÷3÷6=540÷(3×3)=20×3×27=18×10×3=825-230-121=5.5-3.2=30×2×7=864÷(2×3)=12×33=62.0+36.3=12×7×73=186×2+24=99×(457-450)=252÷2×9=145×4=291×3=196+638÷2=304+183=14×29-314=440-187-128=218+66÷3=245-19×3=153×6=247-74+238=650-600=155×4÷5=506-11×38=12×42-210=277-13×12=294÷6×8=252+468÷3=316+890-526=495÷9×53=169+19×30=21×15×3=22×39÷2=430-(488-235)=22×2×88=666÷9×80=5.5-2.9=210÷3÷5=88×(14÷2)=98×87÷2=344÷(208-206)=32÷2=391×2+356=17×56÷7=318-135=(860-695)÷3=29×3×95=315÷7=258+207-281=984-(705+33)=33×2×59=426÷6×61=7.6-5.6=333÷9×86=(420-246)÷3=210÷5×14=3/6-2/6=269×2-63=303-76+267=49×15=123×9-723=99×(383-321)=40÷4×2=32×3×96=0.6+4.2=211×6-20=347×4=250×4-220=676-111-323=1/7+2/7=76×(351÷9)=256÷(131-129)=364÷(152-148)=840÷(2×2)=31×2×35=(563-363)÷2=23+236-155=159+648÷3=893-13×25=64÷8×86=24×4×5=326+11×41=922-225×3=258-114×2=87×7÷3=573×2-47=108÷(16÷8)=96÷3×64=304+55+191=230×7÷2=383-13×29=48×(396÷4)=574×(518-512)=258+30×19=939+(850-54)=432-288-39=4.4+0.6=539-165-373=948-(454+298)=28×3×40=468-265=567+720÷6=623-(481-73)=(165-91)÷2=268-19×6=65×(344-335)=356÷4=460÷5+412=878-297=952÷(162-158)=435-97-210=880+61+623=769-132×3=10×9×65=228+284+71=37.6-23.6=72÷(73-69)=663×5-994=11×9×79=128÷(2×2)=848-454-121=191×3=267×(287-284)=22×12÷2=175+(488-272)=469-16×5=205-157+103=390÷5×14=25+11-30=77+29×18=20×13÷2=613-480+966=203×(18÷9)=31×2×60=110×2÷5=957×8÷3=28×31-82=408÷2×3=70×3÷6=315+82=14×45+108=15×33-430=910÷(448-441)=483+16+31=54×(90÷6)=69×12÷2=882-567+570=279×(18÷6)=416-150÷2=121×(30÷5)=41×24-733=131×(495-492)=118×(240-235)=367+117×7=461×(10÷5)=289-16÷4=216÷4÷2=933+147×6=(453-408)×21=145×4-97=50×19=17×4×11=13×(300÷6)=144÷9=378÷(42÷7)=367+81-169=415÷(35÷7)=81+150-117=41×2×7=281-(88+46)=733-85+34=650÷2×4=705+(924-700)=524÷(2×2)=34+451×2=464÷(2×2)=98×9=278×8-798=42÷7×66=(432-360)×12=306-16×19=11×40+78=5/7+2/7=612÷9=230×(36÷9)=757-107=248-(46+190)=868-(117+188)=497-61×7=243×5=(130-116)×30=392×6÷2=143×4+826=511+(901-875)=759×6÷9=450÷5=334-(63+156)=42+498+137=802+122×6=4.0-1.1=424×2=238-189+229=740÷5+485=(970-130)÷6=348+89×4=47×2×68=13×20×3=13×42=304×(535-528)=335+(410-186)=958-69×12=398-150÷6=121×8-111=28×(152÷8)=23×(87-47)=475×(48÷8)=756÷2÷9=244-59×4=87×23=0.7+0.8=200÷4×77=210+57×17=22.0+35.0=288÷8=60×93=27÷3×89=460-17×10=10×8×71=256÷4+382=240÷5+323=958÷2=685-12×29=954÷(24÷8)=642+917-553=30×10-294=58+289=868÷4×5=12÷3=34×10-21=3/5+2/5=198÷(3×3)=374-16×16=738÷3+212=28×(30÷6)=29×14-146=326-13×9=911-(569-156)=49×43×6=12×18×3=324÷(3×3)=176÷(72÷9)=11×44+316=45÷9×49=400÷(294-286)=467-233-119=(737-248)÷3=408-10×35=24×61÷8=14×12+679=(168-53)÷5=821+(507-223)=822×(35-30)=123×(433-424)=446+54-352=455-(277-257)=488×2-111=810÷(45÷5)=22×(12÷4)=921÷3×5=18×11-116=401×2=(993-165)÷9=478-174+158=(385-374)×18=278+(705-321)=812-(36+653)=60×76=233-93=462-856÷4=119×(42÷6)=680÷4×9=76-14-15=(646-91)÷5=38.8+44.6=477-20×9=105÷(12÷4)=524÷4+46=(488-416)÷4=812-480÷2=(481-208)÷3=944÷(4×2)=1/8+3/8=924÷2+159=338÷2×9=39×5×8=417+(366-242)=27.1+48.2=240×3×8=81×5÷9=(700-406)÷6=868×3÷6=247+10×12=29×14×4=397-(12+214)=515+20×19=65+501+212=778-15×11=57×17-343=43×2×12=284÷4=12×41×2=762+488+991=539×7=817×6-466=312-144+199=113+(380-275)=267-59×2=341-26×13=22.0-0.6=5.8+7.4=41×10=75×3=999÷3÷9=295×8÷5=782×6=387-(19+173)=389-304+94=2/3-1/3=382-(179+161)=53+134=683×(604-596)=10×8×16=878-(222+275)=763+863=155-139=255×9=16×37÷4=447-68-64=36÷4×85=(104-57)×11=239×3=72×55÷2=360÷4÷9=537-468=(103-31)÷3=805×(191-187)=143+272+579=509+348÷2=139×(21÷7)=160-158+177=836×3=87÷3=33×23÷3=236÷(132-130)=503×7-739=11×(173-130)=743×(420-413)=10.9+13.9=755+696=432+187×3=12×26-28=832+11-457=426÷(368-362)=109+(498-497)=560÷8×99=97×(588÷6)=444×6-832=参考答案469+147+249=865298÷(636-634)=149574-186+132=520159-36×2=8768+(474-126)=416847-100-634=113405-298÷2=256186×5-510=420517+103+234=854960×(32÷8)=384015×7=10517×52-388=49652×15×6=468052×3=156223-81÷9=21498×3÷6=4914×(504÷9)=78414×(493-430)=882107-(37+30)=4054-13=41226÷2×4=4525.1+7.3=12.436÷(27-18)=4898-335+520=108310×15×6=90091×36=3276217+281=498215÷5×56=240812÷3×28=112104-55+150=19946×(119÷7)=782943-181+721=1483927-965÷5=73491×5×4=1820229+181=41028×(20-15)=14034×54÷2=918755÷(35÷7)=15142×(421-381)=1680966-15×37=41112×26÷6=52158÷2+580=659485+26×29=1239199-180+147=166500-290=21014×3×6=25272÷9×19=15256×92=5152507+12×38=9631/8+6/8=7/8595-28+696=1263497-297=200672÷3×9=201679×13×6=6162613-235=378342-58-237=47315×2÷7=90(869-674)÷3=65168÷(2×2)=42419-11×33=56404+308÷2=558427-420÷4=32276×(358-289)=5244428÷2÷2=10711×(600-587)=14310×20×3=6001/6+5/6=190×7÷6=10557×42÷9=26623×(125÷5)=575144×5÷2=360857-48×12=2816/8-1/8=5/816÷8=225+106×9=97936×(120÷6)=72098.5-32.9=65.6813×8=6504400×(400-395)=2000645×8=5160216÷2×4=4327.4+41.0=48.4806-474=332474-500÷5=37411×88=968183+15×15=408860÷(2×2)=215565-189-226=150275-269+112=118304-261-12=3184×(426-350)=6384998+22-829=191206+18×8=350213-40×2=133384-361-17=66.9+0.2=7.15.6-1.0=4.6225+79-13=291820×(12÷6)=164040×15÷2=300302+39×8=61433×11-152=21115×27+194=59920×(10÷2)=100135÷5×28=756368+72=4404.9+8.6=13.5128÷(572-564)=16690×(20÷4)=3450921÷3×7=21497.9+6.9=14.8189-894÷6=4075×75÷9=625(186-123)÷7=9984÷(27÷9)=328934×(42÷7)=5604906÷2+363=816879-837+406=44835×(84-39)=1575995-131×6=209387-94-95=198459-38×12=3341+55-277=119884-77×5=49970÷7×66=660159-93+116=182124×8=992432÷8÷6=9860÷(925-920)=17264×8=51279×66÷2=26077.4-4.2=3.289+25×10=339117+45×13=7025.6+6.2=11.852+(820-109)=76310×65÷2=32519×10-94=96692+13×41=1225912-620+539=83116×27÷3=144156-44=112171÷3=5752×(540-447)=4836455-438=1773×4=29212×10+365=485211-(458-401)=154929×9÷3=27878.3+2.7=11.059×15÷5=177191+68+282=54122×30÷4=165920+320×2=1560188-(484-367)=7127+27=54653-101-198=354192÷8=24261÷3×89=774350.9-15.3=35.6763-220-258=285410÷2×7=1435784÷4÷7=28886+(573-129)=1330352×(699-695)=1408149×5+250=99576×8×4=2432184×4-285=451420÷7÷6=10945÷7÷3=45920÷4÷5=4631×(184÷8)=7132.6+6.7=9.3968÷(4×2)=121333-82+75=326953-(779+147)=27280÷(338-333)=56945÷5+316=505790+66×4=1054311×9-851=194861×(414-401)=793128÷(4×2)=1641×(96÷4)=9846.8+5.2=12.0971-(16+727)=22826×64=1664766+816=1582831-(648+104)=79175×3÷7=75234-33-146=55937-16×24=553669-720÷9=589136×3×2=816189+277=466474+546+537=155791+(181-89)=183141×7÷3=329183-(349-298)=13210×79-718=72974-665+626=935564-326+711=949383×(182-178)=1532168×5÷6=1409.5+5.1=14.6312-(97+158)=57375-(263-77)=18937×18÷2=333454×(28÷4)=3178819+(869-626)=1062987×8÷2=394811×58=638479-450+55=84460÷5×20=1840366-(332-301)=335769-(290+375)=104421-12×13=26538.2+16.6=54.8944÷(2×2)=2365.8-5.3=0.5444÷6+223=29716×50=800399-61=338470+(490-53)=90748÷(2×4)=6550÷5÷2=55377+(327-192)=5127.9+2.7=10.653×36=19085.3-4.6=0.7127+151=27881÷3÷3=9118×(456-447)=1062602-158=44410×19×3=570764-(52-13)=72516×52-584=2481.9+2.0=3.9306÷6×12=612914-12×53=278265+276+376=917222×(175-172)=666866-(217-49)=698774÷9×2=17290÷(81÷9)=10354×2×4=28325.4+9.3=14.772.3-6.8=65.571×(259-248)=781870+891+751=251216×88÷8=176216÷4×8=4323.7+4.4=8.18.3-4.8=3.512×5÷4=15136÷(197-195)=6861×(158÷2)=481958+494+62=61424×(228÷6)=912276+(486-34)=728596÷4+130=279423+41×8=751(458-412)÷2=2315×5×39=2925(691-619)÷2=36102×(28÷7)=408792÷9×7=616140÷2=70400÷(64÷8)=50475+684÷6=58917×78÷2=663640÷5+865=993816+71+482=1369116+382=498(354-66)÷2=144267×(389-383)=1602147+313-232=22848×8×2=768452-842÷2=31771-(131+311)=329834×6÷4=125111×7×12=924120÷8=155.5+8.3=13.880×(18÷3)=4801/3+2/3=14/7-3/7=1/7686×2=1372863-394+453=922803×(72÷9)=64248.5+5.2=13.7261-174-48=39154×5+147=917419×2-665=173363+93×5=828588-99×3=29186+(896-17)=96554.9-27.2=27.7808-24×20=328296÷(10÷5)=148382-301-30=51192÷(42÷7)=3273×9+315=97260×16-93=867288÷6×52=2496903÷(374-367)=129414÷(12÷6)=207849-(524-244)=569963÷(118-109)=10713.3+1.5=14.8478-(45+220)=213633-172÷2=547126÷(56÷8)=1830×22×2=1320824-32×24=5689×8×4=2848733×3=219912×6×72=5184482+292=774472÷8×15=885892÷2×3=1338145÷5×6=174245+112-351=6180÷5÷4=920×(180÷4)=900458×2=916422-233+145=334368-15×10=218424+24×24=1000343÷(42÷6)=49250+19×7=383624-870÷5=450930×8÷2=3720392÷(2×2)=98115×(25÷5)=575162+459+271=89214×(377-370)=98169+732-66=835381×2=762203+(524-418)=309363-117×2=12978÷(42÷7)=13514+245=759389-(804-739)=32481×10÷5=162219×(406-402)=876145-86÷2=102845+847+925=2617482-18×12=266240×4-355=60529+17×29=522948÷(3×2)=158714×8-873=4839773-(845-83)=11(487-337)÷5=3011×48+175=703140÷(20÷4)=28282÷2=141157-464÷4=41177-248÷4=1159.2-3.8=5.4236÷4=5938×18=684987-(518+140)=329376+612÷3=5804.1-3.0=1.1439-(280-125)=284128+341=469126÷7÷3=6(525-140)÷7=551.3+5.7=7.0820-(647-463)=636793-355+664=1102240÷(782-776)=40(88-10)÷2=39810÷9×4=360900×3÷6=450124×2×3=74427×(310-289)=56724×17-247=161(141-73)×10=680802×9÷6=120311×44×2=968897-102×2=693150×4=60035×2×3=210110÷5×42=924(66-36)÷6=5814+49×19=1745186+185=371782-(55+190)=537493×8÷4=98633×3×99=980152×91×5=236603.9-0.8=3.188.6-49.9=38.7441×7-607=2480930+590÷5=1048782-538=24457+100×3=35752×73÷2=1898(957-901)×44=246415×5×15=1125578÷(14÷7)=28958×3×5=870678-660÷2=348969+(961-557)=1373900×2=180023×(39÷3)=299465+(399-256)=608720÷4÷4=4510×19×2=380288÷(56÷7)=36305+830-482=65327×33÷9=99372-(158+133)=81266÷2=133259-(242-167)=184486÷6=81162+39=201352÷(92-84)=4426×18-20=44816.4+5.4=21.8637×5÷7=455836×4-369=2975287-298÷2=1385/10-2/10=3/1036.7-1.7=35.0329÷(35÷5)=47429+88×3=693577+506-430=653162÷9÷6=3(409-381)÷7=4913-691-124=9844×4×5=88015×5×3=225981+705-122=1564189÷(42÷6)=27292÷2=146970÷2=48518×5×69=6210499×9-640=3851693÷9=7717×20-241=99226×(380-377)=678462÷(2×3)=77819÷3÷3=91455-(78+71)=306280+15-87=20821×13×3=81922×2×48=21126.9+4.5=11.459×3×5=88560×4÷3=80336÷8÷6=713×50÷2=32562.1-44.8=17.3126-264÷6=82605+79+134=818966-(603-219)=58212×(432÷9)=57611.1+18.4=29.55.2-1.9=3.38.9+7.7=16.668÷(2×2)=1737×3×5=555846÷9=94(478-79)÷3=133280+82=362730×(16÷8)=1460699-534=165230+168=3988.4-3.7=4.7438÷2÷3=733.2-2.1=1.1279×(420-414)=1674(173-128)×70=3150142-(418-387)=11138×(587-582)=190165÷5×8=264456-215-214=2762×32=1984310-49=261934+199×3=1531240÷5×6=288473-(217+59)=19736÷(2×2)=9520÷2÷5=52422+353=775421-334÷2=254347-29×10=57257×2-111=40310×(96÷6)=160665×(40÷8)=332588÷2×8=352278÷(14÷7)=139189×(40÷5)=1512209-(38+128)=43704÷2÷8=44861-59×8=389778+173-192=759720÷(24÷8)=24018×53×9=858613+(212-76)=149207-50×2=107193+404+928=152570×4-91=18978+377=455128÷4÷8=4286-202=84337-65=272760÷(578-574)=19011×44-25=459242-75+475=64233×30-61=929212÷4+843=89683.2-48.6=34.6326×9=293473×9-645=12274+92-148=218279÷3÷3=31814+57×17=1783277-280÷4=20715×2×23=690844-48×4=652(142-73)÷3=23(44-10)÷2=1734×14+291=767338÷2=169677+20×18=103744×5×3=660651-617=34126÷9=14672÷(4×2)=84733-(489-421)=665138×4=552720÷(2×4)=90350+389-110=62980.7-10.9=69.879×5-86=309970-30×8=730105×(36÷6)=6309.5-1.7=7.8620-608=12972÷(2×3)=162130×(20÷5)=520310÷(14÷7)=15517×37-324=305572+(551-253)=870190+858+67=111517×45=76533÷3+225=2364/8-2/8=2/885÷5×29=493474÷(2×3)=79403+344-319=42815×13=195395-(269+38)=8844×99÷2=2178922×(593-588)=4610166+105=271275÷5×3=165182+443=625(418-94)÷3=108252÷6÷2=21682-480+75=2777.6+3.4=11.04/7-1/7=3/750×(12÷6)=10028×19=53247×(405-385)=940540÷2÷3=90108÷(3×3)=1222×20-346=94397+(232-201)=428148-47+94=195339-(159+132)=48286+15×27=691245×2-378=11210×36÷4=9018×90=1620422-252÷7=38624÷8×70=21052×6÷3=10417×(306÷6)=867956-129-432=395122-(463-435)=94262÷(155-153)=13142×12=504409×2+947=1765495÷3÷3=55487+(532-427)=59290×16×6=8640520-(922-521)=119184+65×9=769882÷6=14775×(108÷6)=135029×11=319335+764÷2=717702÷(3×3)=7816×27÷6=7238×26-326=6623/8-1/8=2/8399÷3=133976÷(14÷7)=488984÷2÷3=16472÷8×39=35153.8+4.2=58.0955-(287-164)=832425-24×10=185128÷(64÷8)=16427-283=144264÷(48÷6)=33530-(235+23)=272292+489-239=54241×(98÷7)=574322÷(56÷8)=46250+364÷2=432270-19=251638+507=114570×(12÷2)=42016×6×7=672310+61-27=34443×5×3=645595+795÷5=754852÷2÷6=71132÷(42÷7)=22389-47×5=154239-420÷6=169343-668÷2=9149×3×5=2235672×8-40=53367.8-2.0=5.8350×(40÷5)=280016×17-62=21087×(747÷9)=72217.7-4.3=3.4396÷2+77=275490÷(298-291)=7012×50-199=40173×(443-422)=1533127+111÷3=164446-(347-278)=377(682-619)×78=491410×(245÷5)=490117×3=351725×(36÷9)=2900547×(63÷9)=3829281×2+297=859118×(24÷3)=94475÷(10÷2)=1519.7+47.0=66.759×(24÷3)=47285×72=6120451-18-374=59200÷8×3=754/8+2/8=6/8(114-51)÷9=744×2×7=61616×10×4=640644-352=292624÷(399-393)=10422×8-111=65894-33×17=333743+872+35=1650570÷(3×2)=9524×20÷2=240324÷9×4=1446.6-5.6=1.0436-300=136927×(16-12)=370835×15×7=3675866÷2×5=21659.2-2.3=6.9682-12×51=7026×33-717=141703-15×31=238392-(278+73)=41530-(126+280)=124496-640÷4=336746-152×2=442184+12-89=10714×(704÷8)=1232577+715=12923.9+6.8=10.7681×3=2043(82-42)×22=88043×47×6=12126(589-504)×41=3485817-73×9=1609.2+5.6=14.8736-(26+412)=29814×34-461=15798÷6×3=39911×4×60=264024×4×68=6528(255-233)×19=418141-64×2=1334×42÷2=71475×(306÷9)=2550(223-78)÷5=298.3-2.2=6.1774-21×20=354970-218×2=534549÷(59-56)=183352÷4×2=17693×7×8=5208921+773=169421×(289-285)=8496×73÷4=17522/7+4/7=6/733×25-94=731227+123-145=205920÷(20÷5)=23013×60-55=725156×(85-80)=780500-74-23=403438+20×10=638196×(475-471)=784220÷4=55243×3=729219×3+914=1571974+(787-321)=1440525×6-387=276337×13-134=34712×39÷2=234428-(472-319)=275516÷6=86111÷(279-276)=37335-13+99=421(371-175)÷7=28513÷9×11=62717×21×2=714262÷(992-990)=131919-101×9=10449+14×3=491149×6×3=2682504÷8÷9=7320÷(12÷6)=160211×2×3=1266353+519=872176-(669-522)=29315÷3÷7=15248×2÷8=6211×2×22=48460×14=840698+500+591=178986×(33÷3)=946329-(308-49)=70412+(383-298)=497899-355-352=192157-76+385=466279+64+348=69118÷3=6681+157=83866×37=2442(357-287)÷2=35795-11×12=66341×12÷6=82303+15×15=528156÷(12÷4)=5271-(272-219)=18698×3-430=1664133+29×24=829736÷(224-216)=92(683-563)÷6=20406-80×4=8640×43×9=15480361-148÷4=32454÷(18÷6)=18366+84+250=700250+50=300620×9-396=5184348×3÷6=17492-332÷4=9148×6-819=69234×3×8=5616201-(732-687)=156(314-267)×17=799543+722-838=427(798-771)÷9=3960×(24-18)=5760824÷(894-890)=2068.7-0.9=7.857×3×6=1026867÷3×4=115627×3×90=729052×11-180=39268×(583-574)=612440÷5×8=704487-148×3=43334-398÷2=135696+295+780=1771863+(498-335)=102645÷3×41=615153÷3=51350+229×2=808800÷(15÷3)=160637-544-88=5(430-416)×43=602807×(20÷4)=4035480÷(333-327)=8079×87×4=27492(664-638)×91=236695×(177-173)=38047×(24÷6)=18869×12÷4=20740×31=124021×3×95=5985369÷(354-345)=41914-742+178=350298+113=411396+19×30=966702÷9×4=312173+764÷4=364986-86×4=64273×70=5110558+70×2=69846×22=101216×45=72015×(234÷9)=390284-(277-99)=106770+55×14=154012×36×2=864258÷6×2=8610×25×2=50054.5+34.1=88.675-12=6321×2×29=121815×24-312=48762÷(12÷6)=381982÷(680-678)=49121×20×2=840391+(294-271)=41458×99×9=51678108×9×5=4860305-51+120=374585×(236-232)=2340124÷(12÷3)=31981-(777+152)=52658×(32÷4)=5264(477-321)÷3=52491-10×22=27114×27-103=275(476-403)×70=511081+(367-14)=434177×8-580=836(733-161)÷2=286167+750÷5=317383+85=468877-421-117=339161×5-295=51056÷(2×2)=14421-153×2=115288÷(859-853)=4828×21+532=1120408÷4÷3=3430×(431-424)=2106.4+5.7=12.134×17-55=523464-15×21=149963+349+719=2031708×4÷2=1416945×4÷2=18904/7+2/7=6/7445-(438-247)=254180÷(67-65)=90455-(47+151)=25763÷7×15=135376÷(2×2)=9492×(228÷4)=5244895-588÷7=811328×2-644=12366-68×2=230481+49×12=106970÷7×83=830132÷3=44430-(68+46)=316520-160÷5=488179-(396-332)=115369-52×3=21334×13-272=170255×(15÷5)=765248-59=189189+132+996=131763×5×3=945145×3×2=87075×2×7=1050697-29×24=1112-65=4714.4-13.1=1.334×12-255=153340-73×3=121770÷7×2=220444÷4=111463+378-311=530800+333+179=131210×5×87=4350228×8=18245/7-1/7=4/7399×2÷6=133336÷(3×2)=56633÷3+313=524173+289=46290×45×6=2430092×38=349625×3×35=2625434+657-964=127(319-133)÷6=31142×(367-364)=42611×(174÷2)=95732×15÷4=1202/4-1/4=1/496÷4×10=240210-114-14=82313+400+86=799356+66=422250-33-148=69672÷7÷8=12208-123-38=4718×14=252786-560÷8=716397+(246-213)=4308.9-4.3=4.692×(384÷6)=588813×5×13=84517×(414÷6)=1173920-540-346=349.6-1.8=7.820×(107-61)=920(418-396)×13=286316×3=948210÷(488-486)=105474×5-362=200847×2×40=376060÷6×44=440616×(16÷4)=2464378-114×2=15018×