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189+245=46×15+188=118×7-383=834÷6×5=456-326+36=32×2×54=742+25×32=416÷(2×4)=421+(813-240)=107×6×4=935-79-370=1.1+9.3=8.1-4.9=56×89×6=192÷6=394-136=44×7-285=712÷4÷2=4.4-2.0=156×5÷6=876-88-155=238+(280-96)=140÷2=226-238÷7=477÷3×2=425-16×5=20×4=174+113×7=100×2=19×47-207=143+486+298=896÷8÷8=(401-181)÷5=235-(422-223)=87×(352÷8)=950-777÷7=(702-270)÷8=215+407×2=774÷2×9=90.4-0.7=38×96×3=25×11×2=(270-82)÷2=6.6+9.6=765÷(40÷8)=314×5=79×40÷8=193×(333-330)=200÷8×33=892+185-193=844÷(28÷7)=475-118+78=886-168-516=153+150-43=818-892÷2=31×2×18=652-(752-407)=964-681-225=892-265-442=743-15×18=117÷(81÷9)=297+198=365-223=600÷(48÷6)=90×(144-139)=49×(143-131)=427-(207-113)=120×2-174=465-30×10=192×5÷8=19×27×5=377+658-407=556÷4+564=599-(418-303)=(266-201)×46=830÷(379-374)=45×28=41×2×72=384-18×13=172+131×7=252÷(476-472)=231÷7×22=5.1+4.3=10×(299-274)=252÷(368-359)=19+121×8=996×4÷2=237-43-114=669-504÷2=456÷2+51=108×8=175-102+327=98-34+998=217+13×59=978×(772-767)=925-143=3.6+3.1=11×48÷3=551-20-10=25×29=909+878÷2=14×3×82=(67-52)×19=402÷6+74=40×2×28=266+58×9=188×5-885=469×2=79×69=(438-56)÷2=477÷(473-470)=86-37=91×9-695=488-10×33=403-(65+242)=338÷2=876÷3÷4=588+(717-218)=262-51+289=304+65×2=32×5×4=948+686+558=804÷(2×2)=309-48-129=20×23-296=116+17×17=574+114+105=36×4÷3=24÷(4×2)=863×9-793=474-10×28=190+999÷3=216÷3×7=231+(404-377)=34×23-94=416÷(50-46)=423+59×7=18×(228÷3)=271-(55+94)=378+(355-246)=788÷(392-390)=79+(428-199)=3/6+2/6=12×12+944=306÷9×49=930-305=162÷9×3=16×(493-432)=98+424+622=780×(18÷3)=486×3-613=756÷4=49÷7+616=342÷(3×2)=69×(58-52)=464+11×67=251+98-334=351÷(15÷5)=857+43×14=392÷7÷4=(989-969)÷2=982-102×9=33×(18÷6)=34×13-418=60×71÷4=30×68×2=10×17×3=20×27+507=324÷(307-298)=276-11×8=4/6-1/6=559-(45+437)=678÷(228-226)=528÷(4×2)=464-14×31=15×36=483+(375-41)=357÷3×5=667×2-278=639÷(774-765)=20×16×2=260÷(14÷7)=351×8÷9=284-(277-272)=215+88×5=28×3×93=483÷7×18=3/7-2/7=66×50×5=217-121=455÷(680-673)=887+905+980=764×(425-416)=561-225-47=381+89-290=188+30÷2=311×3+480=129-(723-687)=313+618÷3=4/10+5/10=141×(499-492)=(198-128)×10=4.0-2.2=26×28÷4=516÷(3×2)=70×5÷7=392÷8×9=782÷2+396=296-231=78×80=43×2=533+655=171÷(466-463)=360÷(2×4)=871+(653-538)=190×6÷4=312÷8×31=42÷3×34=458-(398-78)=104÷2=659-31×18=32×18÷6=62+21=303+21+378=669+455+224=140÷2×4=174×4+291=154+218+200=362-(445-195)=(947-936)×55=101+333=14×7×14=27×75×9=945+15×41=(310-268)÷2=(214-14)÷2=355-213+339=131×7-270=440÷(133-125)=14×(248÷8)=10×(517-473)=422-314=250÷2=1/4+2/4=489×(378-371)=19×24=528÷2÷3=113+510÷6=900÷3×9=100+271-204=77×47×3=(190-144)×22=30+420-328=269-186=20+52+272=20×19×2=217×3=748-(100+33)=51×50÷6=454×4=493-27×13=274-105+218=115+177=190÷2=39×25×7=12×16×2=19×(308÷4)=569-43=483-184-159=448+(531-103)=43×59=600÷5÷3=875+210=345-18×11=10×49×2=301+32×7=324÷3÷2=28×18=13×34+145=977-639÷9=29×23=809-(522+181)=2/6-1/6=439-15×28=2/7+3/7=768÷4÷2=24×86×4=440÷5÷4=454+83×12=9.9+5.3=168÷4×13=13×65=6.2-0.2=892÷(16÷4)=368-(336-108)=455-(386-85)=60×24÷6=89×(378÷7)=277×3-57=191×(22-17)=497-24×19=(216-120)÷6=320÷4×5=221+253=19×3×22=651+10×14=(541-157)÷2=49×(104÷8)=84×75×3=238÷7×37=331-666÷9=174+424+15=522+276=27×3×6=92.2-47.9=453-(232+190)=(419-248)÷3=190+133=345-33×2=19×36÷2=839-267-215=5.4+7.2=130÷(209-204)=350+(754-35)=467×5-109=18+(355-202)=180÷(3×3)=763×(45÷5)=970÷2+379=248×4=61×88×3=606÷3÷2=26×(60÷4)=65+56×13=174×(634-626)=367+671+334=924÷7×3=175+50×10=344÷(2×2)=64×3÷8=56.1-38.1=29×29=30×16-461=393×2=42+885÷5=90÷2+225=21×(152÷4)=8.9+3.9=386-618÷2=25×26=432÷2÷9=111×5-152=154×6-650=17+37+323=155×(40÷8)=10×72-176=74×(96÷3)=14×33-151=833÷(692-685)=235÷5×18=162÷9=93×46÷6=57×61=83×5×4=213+405÷5=356+99=11×(267-192)=(122-72)÷5=77×(405÷9)=381-90×3=57+389-246=377-122+130=72×2×3=821-10×3=19×10-99=42+452+385=695-28=718+142-250=27×17×2=384×(217-212)=264×(572-566)=426-116-147=40×(126÷6)=11×18×3=72×12÷8=648÷(30÷5)=98×39÷3=219×4-765=217÷(660-653)=63×90×4=12×5-54=5/7-1/7=994-(23+510)=771+12×36=82×32=76×12-782=258+232+126=153×4+191=357×6÷9=27×13÷3=77×3÷7=102-280÷5=48.6-44.4=240+(636-499)=314-(177-156)=56.6-42.9=163-157+343=594÷(3×2)=672÷2+756=506÷(14÷7)=15×13×5=41×2×59=41×(152÷8)=(77-28)÷7=28.4+55.1=32+283-203=92.5-2.7=899×4-553=668÷2+474=417÷(24÷8)=420×2-378=70×44=78.6-66.1=109×3=114×5=722+(833-330)=439-10×12=67.2-2.1=19×40=304×3÷8=7.4-1.6=90×(819÷9)=384×4-429=(811-208)÷9=81×(14÷7)=832-131×3=469×2-620=17×21-111=27×(165÷5)=995×(10÷2)=142×6=438-33-50=270+104+257=71×4÷2=263+158-340=322+142=743+655÷5=35×(91÷7)=896÷4+519=21÷7×92=233+36×5=470-88×2=425÷(15÷3)=189-(440-312)=383+80+333=11×22×2=672-28=974-385=792-10×63=415-828÷9=231-576÷3=98÷7×41=484-147=11×14×3=864÷(4×2)=3.7+9.3=489-(450+29)=485-321=16×(95÷5)=27×2×42=335-63×5=183×(101-98)=354+13×2=11×6×7=595×7=(824-228)÷2=466-32×8=5/8+2/8=33×18-317=15×5×2=27+289-45=869×2-761=522÷2÷3=206×2-312=746+10×79=208-(265-96)=743×(20÷5)=888÷(2×4)=17×7×4=152+350÷5=64÷2=58×(20÷4)=197+(366-218)=683-252÷7=104+110-139=64×13×5=64.9-28.9=7.2-5.5=(242-216)×37=79×(756÷9)=36×25=552÷(197-191)=329×3=318-47×2=526-306÷9=14×4×53=86+650÷2=13×60÷6=997×(35÷7)=144×4=9.8-8.2=632÷4×5=321÷3+941=472÷4÷2=306-17×17=31×3×16=19×5×83=114×8=348+101-63=0.9-0.3=184÷(64÷8)=240÷4÷2=920-118×7=288÷8÷6=99÷(45÷5)=6.1+2.7=982-(119+743)=402÷2=508-396=729×3=33×(168÷8)=36×11×2=32×21=992-(532-69)=355×6÷3=420÷(3×2)=44×22-188=64×11÷8=391-45×7=818-68-350=84×26÷3=142-78+320=458-389=437-540÷3=352÷(4×2)=75×(30÷6)=234×2÷9=468×(45÷9)=26×(415-389)=560÷(2×4)=202×4+784=437+350+143=126÷7×32=15×4×36=436+12×11=22×35÷7=432÷(64-62)=30×11÷5=966+765-214=337-75=(172-79)÷3=59×8×2=50×80÷2=760-266+233=19×2×63=113×(32÷4)=774×(63÷9)=8.9+3.8=925-706=337×2-576=235+491=26.5+28.3=311-56×2=1/6+3/6=(167-22)÷5=28×34-115=379-714÷2=238×(318-315)=309×3+430=167-(279-262)=371-188+125=95×(966-954)=40×21=102-11×6=7.6-5.1=811-610+497=67×9÷3=154×(423-419)=112÷8×6=514-126+333=540×8=614-20×21=837+(49-25)=450-(383-148)=336-238+154=423+375=810÷5÷6=(366-317)×15=24×4×5=46×13-182=85×(14÷7)=134+10×63=237÷3=732÷2×3=944-840÷5=32+217-150=324÷(433-424)=833×2=918-(90+177)=28×(186÷6)=443-13×16=68×45=110÷5×14=(449-368)÷3=658-58×10=339-(245+53)=91×2-16=404-112×2=5.0-1.3=773+722-431=220+(879-271)=10×2×90=870-464+351=112÷(4×2)=360÷9×5=94×83×7=42÷(24÷8)=734×(56÷7)=(383-99)÷4=700÷(690-686)=141+250+187=47×81=312+34-45=191+(488-402)=721-584+999=416÷2÷8=33×(837÷9)=240÷3=78÷3=423+512÷8=257+133×4=13×73=11×29×2=25×(186÷3)=833÷7+336=327-28×2=408÷(260-252)=48÷(32÷4)=447×2-540=163×6×4=661-14×18=37.4+24.5=336÷8÷6=(894-396)÷6=870÷(742-740)=55.5+24.9=5/9+3/9=41×(380-362)=331+104÷4=39÷3×69=480÷(2×3)=517+150=594-457=783-20×27=218×6÷4=180+195=947-300+691=992÷(2×4)=380+(735-226)=83+608+62=14×15-28=62×(32÷8)=585-40×10=10×11×7=413-(235+19)=(537-401)÷2=36×13-31=169+440÷4=4.2+1.4=(881-829)×98=89×(616÷8)=685+162×2=897+637+112=364-424÷2=2/4-1/4=480÷5×8=44×11×2=6.9-5.5=162÷3÷9=882÷(3×2)=138×4÷2=13×59-611=25×9×3=119+201×2=342×2+409=741+834+887=537×5=432-36-249=12.1+3.1=212-960÷5=170+944=112÷7×48=496÷4×9=38×11-137=350-108÷3=500-325=43+267+272=980-694+846=642÷2×8=360÷8÷3=47×10=714÷(35÷5)=708÷2×8=873-604-171=89×(112÷8)=248÷(2×4)=63×2×7=133×3×2=928÷(2×4)=924÷4+44=(556-472)×73=273+52×9=232×(15÷5)=418-147=42+916-573=24÷(56÷7)=144-(38+19)=11×75-667=358-(18+258)=265÷(101-96)=378÷(16÷8)=226+264=89×(249-245)=342÷(2×3)=27×(595-543)=360÷9×11=142×8-932=100×9=193+39×6=62×(108÷9)=22×9÷3=546÷(12÷2)=753÷3=108÷(98-96)=8.8-5.3=12×50=133+30×10=102×(36÷9)=156×(526-520)=32×3×89=24÷(2×3)=42÷(12÷2)=265+210-428=799-19×34=114-33×2=693÷9×76=30÷(12÷6)=133×(12÷6)=822-(62+155)=317×(12÷6)=503-(133+128)=89+321-298=24×10÷4=259×2×9=130+99×3=490÷7=27×24÷9=600-11×40=9.7-4.5=190×4÷5=556+32×21=102×7×5=724÷(10÷5)=286-137+512=854-59×5=464+80÷5=77×3×6=746÷2×4=377-274÷2=490-405-19=216×5-105=196÷7÷7=25-11=99÷(792-783)=846÷9×66=15×11×3=157×(27÷9)=391-350+230=286-927÷9=37+45×13=49×64÷7=308-(260-157)=47×2×68=842+877+784=116÷2×7=142-103+238=383-128×2=3/4-1/4=3/7-1/7=0.2+5.8=401-296+970=16×(19-15)=163-48=845-412=18×60×8=774-549÷3=29×11-142=757×(71-62)=5.2-4.2=33×8×4=1.4+28.6=375-(366-248)=25×29+168=208÷4×11=77+293=740-454+685=20×28+465=252÷(462-459)=22×(412-407)=(276-228)×13=240÷(2×3)=294÷2×7=592÷(2×2)=32×9×2=708×4÷8=31×24-503=301+118-349=478-424+110=818×(10÷5)=88×4÷8=492-410+155=391+109+190=922+42×3=444+770÷5=292÷(32÷8)=31×2×12=426÷(487-481)=391-(136+158)=969-49=673-72×6=387÷3=880-513=539-670÷2=431-(15+98)=557×8-127=963×2÷3=246÷2=948-143×2=67×(883-874)=116÷4=335÷5×9=197+79×2=478+(74-46)=128×5×4=164-14×10=489-44-50=826÷7×9=73×16÷2=9.1+7.8=(428-168)÷2=785-531÷9=400÷(20÷5)=147÷7=5.8+14.5=177-546÷7=730÷5÷2=135+(164-149)=351×(543-534)=497-305=110÷2×84=(497-480)×26=714×3=753-510÷2=(539-380)÷3=70×73÷5=429-(596-566)=22×(222÷3)=257-23-55=91×6÷7=3.1+7.0=4.8-0.9=526+669+125=96×5-323=6/10+2/10=13×5×70=222×4÷2=29×14-298=963-(383+204)=28×4×7=988+928-512=585-(676-522)=35×(25÷5)=51-(156-144)=29×(128-117)=435+22×23=18×4×36=800÷8÷5=24×19=366÷(42÷7)=692+210÷3=96-(942-906)=940-401=403+211=(384-192)÷8=26×(260-236)=52×17=207÷9×13=136+10×42=4.9+1.4=18÷6×31=138×6×9=(531-127)÷4=51+365-405=377-632÷8=(482-428)÷2=768÷8=58×(598-503)=439-60-374=198+26×14=460-93-78=89×83=482+517=315÷9×6=12×40×2=317-152+628=399+(409-287)=832÷4+607=10.1+87.8=10×40-252=128×(49÷7)=26×9÷6=304+490÷7=(872-521)÷9=60÷6×38=419-(116+240)=439-(473-38)=314-(190+85)=12×4=41×8×3=204+73=103+17×46=310-(465-388)=71+(378-52)=144×3÷9=31×2×41=830÷2÷5=447×2=212-72÷6=28×10-218=41×75÷3=925×4=725-(135+118)=288÷(220-218)=352÷4÷4=387÷9×23=56×9÷6=775-716+968=575×(45÷5)=31×14-236=70×10÷4=309-144÷4=954÷9×4=69×(529-456)=8.3-6.1=49×3×6=32×12÷8=102÷(18÷9)=1.2-1.0=32.2+41.3=463×(283-275)=143+306-20=797×4-225=580÷4×6=34×(72÷9)=332÷(226-224)=376+839+840=183-16×2=50×50×3=352+(342-259)=130÷2÷5=536÷(2×4)=239×2×6=138÷6=213-621÷3=725+186-364=265-143+260=486-171-235=966-913-19=66×4×3=193-28×2=63×(154-139)=767-(487+155)=418-267+239=972÷(3×2)=995×(54÷9)=168÷4=178-10×10=886-(499-159)=886-(246+337)=952÷(2×2)=994×(933-925)=377+118-454=418-130-24=31×(591-507)=7.2+3.3=325+106=446-23×11=12×(234÷9)=909-(178+227)=10×8×39=144÷2÷6=61+339=20×7×2=224÷2×8=(468-300)÷8=198÷(3×3)=199+285=500-201=367+99=6/8-2/8=443-13×31=245+479+14=21×45÷9=196×(129-126)=370-15-116=22+(196-149)=537-(818-301)=542×7-204=420-358=20.4+26.9=426÷(48÷8)=297+639+571=270×(10÷5)=378÷(3×2)=38×9×2=36÷9×91=40×22-184=728+195×3=462+34×11=44×(138÷6)=824÷4÷2=32×(122-105)=90÷9×30=6.7+7.6=140÷(2×2)=788×8-420=973÷(969-962)=4.7+8.6=22×4×59=677+498+842=10×3×69=(665-616)÷7=5.1-4.9=90+29+609=168÷6×23=21+383+700=814÷(709-707)=22×2×53=796-778=692÷2÷2=546÷7÷2=420-(316-121)=53×(42÷6)=380÷(427-425)=108÷4=419+98×2=87×42÷2=16×6×90=690-(418-96)=28÷7×33=43×78÷6=712÷2÷2=14×22×3=124×(15÷5)=805÷(63÷9)=20×35÷5=(571-63)÷4=50×(56-35)=310-52-173=27÷3×82=24×26+237=211×2×9=34×2×28=986-17×41=672÷(2×2)=684÷6=518×5=1/6+2/6=13×38-27=420-(122+95)=7.1-4.5=119×2×6=64×(300-293)=234+13×11=976×(422-414)=32×3=69×(304-207)=92+606+263=400÷8×7=36×13-272=867-(595-554)=464÷(16÷8)=90×10÷5=6.2+0.6=1/7+4/7=600×(24÷8)=55×2×7=(409-51)÷2=219+(278-269)=363+159×6=158÷2×9=576÷(16÷2)=(999-941)×72=153-58+200=988÷2=326+(267-112)=18×49=594+77×2=438+24×10=220+36-50=46×86=877-(752-175)=(855-132)÷3=143×(423-419)=371-(212+130)=644÷4÷7=910÷7=(447-99)÷3=105+396×2=25×(34÷2)=106-25+184=435-245+240=6/10+4/10=141+11×74=741+(493-32)=499-133=484-10×22=763×9=(973-909)×35=293+18×32=940-28×15=430-13×14=685×(102-96)=338-33×3=646-32×8=14×29-267=45×(298-291)=614÷2×3=693÷7+70=510+784=168+81×3=432÷8×33=378-12×18=30×32=308×9÷2=108÷3=447+(392-131)=116+496=91÷7×17=723-(370-205)=120×(149-143)=265÷5×56=450+66+219=557×4=312÷8×2=67-53+396=58×9÷3=766-30×10=258÷3×93=237÷(21÷7)=598+(738-669)=107+77×4=14×4+412=829-46=41×9×2=(732-677)×69=460÷(14÷7)=340×6÷8=(290-191)×83=70+286+298=169×4=145+(316-67)=264-18×4=24×2×65=360÷5÷6=20×23-162=23.4+64.1=418+(453-437)=210÷3=4/8-1/8=944-(839+39)=177×(263-255)=(590-394)÷4=316-(147+52)=214÷2×7=3/6-1/6=50×15-378=468-56=23×(168÷7)=50×5=778-370-405=784+176=7/10+3/10=463-765÷3=400×7=689-(509-103)=128÷(14÷7)=928×(18÷9)=16×52+82=29×42÷3=455÷(80-75)=(589-485)÷2=27×25-472=(414-240)÷6=489×2-676=356+260÷5=387+40×15=836+17×26=24×2×18=61.4-37.1=100+485=584×(491-483)=807+48+348=420÷7÷5=10×91=30×6÷4=107-84=479+(404-88)=418-(374+22)=388÷(2×2)=227+(840-508)=412÷(18-14)=644÷2=213-58×3=115+556÷4=173+134=216÷2÷2=716-936÷3=69×41=827-(912-410)=448÷2+757=486-144-13=96+357=666÷(36÷6)=7.4+1.0=21×64÷6=29×9×2=520÷4×3=13×56×7=26×17-65=955-(941-925)=120×4×6=492÷(73-69)=60×6÷4=42×19-56=373+207=63×(567-563)=64×(48÷4)=456-(957-577)=624÷2×5=934-488-288=876-744-99=10×16×6=236+577-385=945-770+951=860-10×11=311-163+968=90÷(21÷7)=272-(63+38)=292÷(253-251)=417+85-494=308÷4÷7=689-124×2=252÷(394-391)=436÷(401-397)=204-420÷5=944-143×5=73×32=12×40-290=405+13×22=87×(144÷8)=28×(178-151)=99.4-85.5=18×37×5=2.8+4.5=808÷(4×2)=386-50×2=336÷(2×4)=864÷(558-552)=882-80-127=525-33×9=96+(776-274)=226+(835-239)=42×15÷7=111×9-913=83×(15-12)=744÷3×6=38×26-710=319-72-214=277-74-144=72÷2=271-(443-226)=260+(82-66)=59×(261÷9)=223+696=17×4×6=819+325-986=110×9-574=307-19×2=795÷3=10×(222÷6)=929-321÷3=92.2-21.7=20×(430÷5)=30×65÷5=10×9×40=629-39=658-130÷5=24×23÷8=666×4÷2=422×8-928=156×3=183×(12÷4)=(430-316)÷2=873-494-171=(196-151)÷5=475×(18÷9)=469-760÷8=677-(941-401)=7.1-2.2=240÷5=0.2+3.7=226+332+215=30×3×80=87×5×7=364-732÷3=423+424+156=72×66÷2=26×4=480÷(145-139)=175×3÷7=49÷7×3=23×13+468=105÷(35÷5)=354÷2÷3=423+568÷2=59×(44÷4)=384÷8=27×2×91=490-10×31=140+901-478=484-(161+74)=41×12-31=700÷7×4=534-496÷8=107+(260-162)=369-(102+55)=177+947-411=795×9=977×(617-610)=372-19×19=852÷6×3=903-(387+464)=928×(545-536)=48×91=287×(363-360)=948×(21÷7)=24×4×54=332-300÷6=495-201-128=856-37×20=300÷3=402×2÷4=22×3×87=770÷2=930-58×8=11×(498÷6)=45×32=9.3-5.0=450-10×23=28×2×17=486-23×14=111+148=224÷(12÷3)=705÷5×4=396×9-416=465-37-367=9.8-5.2=480-26×15=381-168=769+991-381=409-163+324=80×89×5=5.6-0.3=65÷(25÷5)=15×27=39×12-207=457-389=331+233×3=79+253+279=978-(503+225)=216÷(4×2)=(285-266)×38=4.8+7.4=290+124=64÷4×44=9.0-5.4=302-60×2=215+41=215+238-226=17×13=807+159+607=405-(807-744)=11×8×79=4.6+8.7=234÷2=2.1+1.2=31×(150-143)=8.3-3.3=424-(45+88)=627-124-308=360÷9×90=84÷4×29=885×5÷3=32×(278-269)=39×3×8=644×(28÷7)=382-49×3=228×3-320=21.9+49.4=770÷5÷7=985+926-771=404-(441-306)=44×3+198=63×(655-626)=4/7-2/7=9.6-4.4=(58-26)×23=135×5+733=205×4×6=711-165+991=760×8-300=(900-726)÷3=931-30×10=801÷3÷3=982-22×6=10×19×5=(291-96)÷3=727-67+286=45×4÷9=257+(926-556)=13×(135÷5)=180÷9+496=19×3×59=421×7=57.7-9.7=432÷3+471=933+706-772=7.0+3.5=511÷7=(168-119)×11=792-311+49=75+145-205=720×3=43×3=78×10+178=14.3+24.8=708×3÷9=81×4+373=633-11×8=18×5×75=807×4÷2=608÷(2×4)=170×(15÷3)=120÷(2×4)=616÷(72÷9)=66+51=46×36×2=567÷7=114×(35÷5)=16×(270÷5)=400÷8×12=280÷(229-222)=(901-17)÷4=68×29=487+430-739=36×81=471-231÷7=14×7×54=909×4-481=496÷8×96=302+24×12=373+28×2=(152-127)×17=797-149-630=912-(173+560)=667-(62+428)=452-(221+124)=36×(108÷9)=320+491=313+26×9=70×54÷9=(744-701)×91=418×(32÷4)=829+430-200=753×(821-813)=983-238=437+(234-98)=439-280-121=357×5=978÷2+455=699+65×3=724÷4+646=482-(288+173)=2/3-1/3=116+178=68+158+537=386-(372-57)=372÷2=33×26÷6=374+(675-563)=157×6-590=255÷5=498-117-373=714÷6÷7=60×(350÷5)=64×15÷5=732×(21÷3)=621÷(15÷5)=584÷(2×4)=6.6-3.7=415-48×3=448×6÷8=576÷(2×4)=387-378÷7=144÷9×24=54×18-311=20×19-273=1.5+8.0=11×52=48×2×6=387÷9×14=396-44×2=21×2×7=参考答案189+245=43446×15+188=878118×7-383=443834÷6×5=695456-326+36=16632×2×54=3456742+25×32=1542416÷(2×4)=52421+(813-240)=994107×6×4=2568935-79-370=4861.1+9.3=10.48.1-4.9=3.256×89×6=29904192÷6=32394-136=25844×7-285=23712÷4÷2=894.4-2.0=2.4156×5÷6=130876-88-155=633238+(280-96)=422140÷2=70226-238÷7=192477÷3×2=318425-16×5=34520×4=80174+113×7=965100×2=20019×47-207=686143+486+298=927896÷8÷8=14(401-181)÷5=44235-(422-223)=3687×(352÷8)=3828950-777÷7=839(702-270)÷8=54215+407×2=1029774÷2×9=348390.4-0.7=89.738×96×3=1094425×11×2=550(270-82)÷2=946.6+9.6=16.2765÷(40÷8)=153314×5=157079×40÷8=395193×(333-330)=579200÷8×33=825892+185-193=884844÷(28÷7)=211475-118+78=435886-168-516=202153+150-43=260818-892÷2=37231×2×18=1116652-(752-407)=307964-681-225=58892-265-442=185743-15×18=473117÷(81÷9)=13297+198=495365-223=142600÷(48÷6)=7590×(144-139)=45049×(143-131)=588427-(207-113)=333120×2-174=66465-30×10=165192×5÷8=12019×27×5=2565377+658-407=628556÷4+564=703599-(418-303)=484(266-201)×46=2990830÷(379-374)=16645×28=126041×2×72=5904384-18×13=150172+131×7=1089252÷(476-472)=63231÷7×22=7265.1+4.3=9.410×(299-274)=250252÷(368-359)=2819+121×8=987996×4÷2=1992237-43-114=80669-504÷2=417456÷2+51=279108×8=864175-102+327=40098-34+998=1062217+13×59=984978×(772-767)=4890925-143=7823.6+3.1=6.711×48÷3=176551-20-10=52125×29=725909+878÷2=134814×3×82=3444(67-52)×19=285402÷6+74=14140×2×28=2240266+58×9=788188×5-885=55469×2=93879×69=5451(438-56)÷2=191477÷(473-470)=15986-37=4991×9-695=124488-10×33=158403-(65+242)=96338÷2=169876÷3÷4=73588+(717-218)=1087262-51+289=500304+65×2=43432×5×4=640948+686+558=2192804÷(2×2)=201309-48-129=13220×23-296=164116+17×17=405574+114+105=79336×4÷3=4824÷(4×2)=3863×9-793=6974474-10×28=194190+999÷3=523216÷3×7=504231+(404-377)=25834×23-94=688416÷(50-46)=104423+59×7=83618×(228÷3)=1368271-(55+94)=122378+(355-246)=487788÷(392-390)=39479+(428-199)=3083/6+2/6=5/612×12+944=1088306÷9×49=1666930-305=625162÷9×3=5416×(493-432)=97698+424+622=1144780×(18÷3)=4680486×3-613=845756÷4=18949÷7+616=623342÷(3×2)=5769×(58-52)=414464+11×67=1201251+98-334=15351÷(15÷5)=117857+43×14=1459392÷7÷4=14(989-969)÷2=10982-102×9=6433×(18÷6)=9934×13-418=2460×71÷4=106530×68×2=408010×17×3=51020×27+507=1047324÷(307-298)=36276-11×8=1884/6-1/6=3/6559-(45+437)=77678÷(228-226)=339528÷(4×2)=66464-14×31=3015×36=540483+(375-41)=817357÷3×5=595667×2-278=1056639÷(774-765)=7120×16×2=640260÷(14÷7)=130351×8÷9=312284-(277-272)=279215+88×5=65528×3×93=7812483÷7×18=12423/7-2/7=1/766×50×5=16500217-121=96455÷(680-673)=65887+905+980=2772764×(425-416)=6876561-225-47=289381+89-290=180188+30÷2=203311×3+480=1413129-(723-687)=93313+618÷3=5194/10+5/10=9/10141×(499-492)=987(198-128)×10=7004.0-2.2=1.826×28÷4=182516÷(3×2)=8670×5÷7=50392÷8×9=441782÷2+396=787296-231=6578×80=624043×2=86533+655=1188171÷(466-463)=57360÷(2×4)=45871+(653-538)=986190×6÷4=285312÷8×31=120942÷3×34=476458-(398-78)=138104÷2=52659-31×18=10132×18÷6=9662+21=83303+21+378=702669+455+224=1348140÷2×4=280174×4+291=987154+218+200=572362-(445-195)=112(947-936)×55=605101+333=43414×7×14=137227×75×9=18225945+15×41=1560(310-268)÷2=21(214-14)÷2=100355-213+339=481131×7-270=647440÷(133-125)=5514×(248÷8)=43410×(517-473)=440422-314=108250÷2=1251/4+2/4=3/4489×(378-371)=342319×24=456528÷2÷3=88113+510÷6=198900÷3×9=2700100+271-204=16777×47×3=10857(190-144)×22=101230+420-328=122269-186=8320+52+272=34420×19×2=760217×3=651748-(100+33)=61551×50÷6=425454×4=1816493-27×13=142274-105+218=387115+177=292190÷2=9539×25×7=682512×16×2=38419×(308÷4)=1463569-43=526483-184-159=140448+(531-103)=87643×59=2537600÷5÷3=40875+210=1085345-18×11=14710×49×2=980301+32×7=525324÷3÷2=5428×18=50413×34+145=587977-639÷9=90629×23=667809-(522+181)=1062/6-1/6=1/6439-15×28=192/7+3/7=5/7768÷4÷2=9624×86×4=8256440÷5÷4=22454+83×12=14509.9+5.3=15.2168÷4×13=54613×65=8456.2-0.2=6.0892÷(16÷4)=223368-(336-108)=140455-(386-85)=15460×24÷6=24089×(378÷7)=4806277×3-57=774191×(22-17)=955497-24×19=41(216-120)÷6=16320÷4×5=400221+253=47419×3×22=1254651+10×14=791(541-157)÷2=19249×(104÷8)=63784×75×3=18900238÷7×37=1258331-666÷9=257174+424+15=613522+276=79827×3×6=48692.2-47.9=44.3453-(232+190)=31(419-248)÷3=57190+133=323345-33×2=27919×36÷2=342839-267-215=3575.4+7.2=12.6130÷(209-204)=26350+(754-35)=1069467×5-109=222618+(355-202)=171180÷(3×3)=20763×(45÷5)=6867970÷2+379=864248×4=99261×88×3=16104606÷3÷2=10126×(60÷4)=39065+56×13=793174×(634-626)=1392367+671+334=1372924÷7×3=396175+50×10=675344÷(2×2)=8664×3÷8=2456.1-38.1=18.029×29=84130×16-461=19393×2=78642+885÷5=21990÷2+225=27021×(152÷4)=7988.9+3.9=12.8386-618÷2=7725×26=650432÷2÷9=24111×5-152=403154×6-650=27417+37+323=377155×(40÷8)=77510×72-176=54474×(96÷3)=236814×33-151=311833÷(692-685)=119235÷5×18=846162÷9=1893×46÷6=71357×61=347783×5×4=1660213+405÷5=294356+99=45511×(267-192)=825(122-72)÷5=1077×(405÷9)=3465381-90×3=11157+389-246=200377-122+130=38572×2×3=432821-10×3=79119×10-99=9142+452+385=879695-28=667718+142-250=61027×17×2=918384×(217-212)=1920264×(572-566)=1584426-116-147=16340×(126÷6)=84011×18×3=59472×12÷8=108648÷(30÷5)=10898×39÷3=1274219×4-765=111217÷(660-653)=3163×90×4=2268012×5-54=65/7-1/7=4/7994-(23+510)=461771+12×36=120382×32=262476×12-782=130258+232+126=616153×4+191=803357×6÷9=23827×13÷3=11777×3÷7=33102-280÷5=4648.6-44.4=4.2240+(636-499)=377314-(177-156)=29356.6-42.9=13.7163-157+343=349594÷(3×2)=99672÷2+756=1092506÷(14÷7)=25315×13×5=97541×2×59=483841×(152÷8)=779(77-28)÷7=728.4+55.1=83.532+283-203=11292.5-2.7=89.8899×4-553=3043668÷2+474=808417÷(24÷8)=139420×2-378=46270×44=308078.6-66.1=12.5109×3=327114×5=570722+(833-330)=1225439-10×12=31967.2-2.1=65.119×40=760304×3÷8=1147.4-1.6=5.890×(819÷9)=8190384×4-429=1107(811-208)÷9=6781×(14÷7)=162832-131×3=439469×2-620=31817×21-111=24627×(165÷5)=891995×(10÷2)=4975142×6=852438-33-50=355270+104+257=63171×4÷2=142263+158-340=81322+142=464743+655÷5=87435×(91÷7)=455896÷4+519=74321÷7×92=276233+36×5=413470-88×2=294425÷(15÷3)=85189-(440-312)=61383+80+333=79611×22×2=484672-28=644974-385=589792-10×63=162415-828÷9=323231-576÷3=3998÷7×41=574484-147=33711×14×3=462864÷(4×2)=1083.7+9.3=13.0489-(450+29)=10485-321=16416×(95÷5)=30427×2×42=2268335-63×5=20183×(101-98)=549354+13×2=38011×6×7=462595×7=4165(824-228)÷2=298466-32×8=2105/8+2/8=7/833×18-317=27715×5×2=15027+289-45=271869×2-761=977522÷2÷3=87206×2-312=100746+10×79=1536208-(265-96)=39743×(20÷5)=2972888÷(2×4)=11117×7×4=476152+350÷5=22264÷2=3258×(20÷4)=290197+(366-218)=345683-252÷7=647104+110-139=7564×13×5=416064.9-28.9=36.07.2-5.5=1.7(242-216)×37=96279×(756÷9)=663636×25=900552÷(197-191)=92329×3=987318-47×2=224526-306÷9=49214×4×53=296886+650÷2=41113×60÷6=130997×(35÷7)=4985144×4=5769.8-8.2=1.6632÷4×5=790321÷3+941=1048472÷4÷2=59306-17×17=1731×3×16=148819×5×83=7885114×8=912348+101-63=3860.9-0.3=0.6184÷(64÷8)=23240÷4÷2=30920-118×7=94288÷8÷6=699÷(45÷5)=116.1+2.7=8.8982-(119+743)=120402÷2=201508-396=112729×3=218733×(168÷8)=69336×11×2=79232×21=672992-(532-69)=529355×6÷3=710420÷(3×2)=7044×22-188=78064×11÷8=88391-45×7=76818-68-350=40084×26÷3=728142-78+320=384458-389=69437-540÷3=257352÷(4×2)=4475×(30÷6)=375234×2÷9=52468×(45÷9)=234026×(415-389)=676560÷(2×4)=70202×4+784=1592437+350+143=930126÷7×32=57615×4×36=2160436+12×11=56822×35÷7=110432÷(64-62)=21630×11÷5=66966+765-214=1517337-75=262(172-79)÷3=3159×8×2=94450×80÷2=2000760-266+233=72719×2×63=2394113×(32÷4)=904774×(63÷9)=54188.9+3.8=12.7925-706=219337×2-576=98235+491=72626.5+28.3=54.8311-56×2=1991/6+3/6=4/6(167-22)÷5=2928×34-115=837379-714÷2=22238×(318-315)=714309×3+430=1357167-(279-262)=150371-188+125=30895×(966-954)=114040×21=840102-11×6=367.6-5.1=2.5811-610+497=69867×9÷3=201154×(423-419)=616112÷8×6=84514-126+333=721540×8=4320614-20×21=194837+(49-25)=861450-(383-148)=215336-238+154=252423+375=798810÷5÷6=27(366-317)×15=73524×4×5=48046×13-182=41685×(14÷7)=170134+10×63=764237÷3=79732÷2×3=1098944-840÷5=77632+217-150=99324÷(433-424)=36833×2=1666918-(90+177)=65128×(186÷6)=868443-13×16=23568×45=3060110÷5×14=308(449-368)÷3=27658-58×10=78339-(245+53)=4191×2-16=166404-112×2=1805.0-1.3=3.7773+722-431=1064220+(879-271)=82810×2×90=1800870-464+351=757112÷(4×2)=14360÷9×5=20094×83×7=5461442÷(24÷8)=14734×(56÷7)=5872(383-99)÷4=71700÷(690-686)=175141+250+187=57847×81=3807312+34-45=301191+(488-402)=277721-584+999=1136416÷2÷8=2633×(837÷9)=3069240÷3=8078÷3=26423+512÷8=487257+133×4=78913×73=94911×29×2=63825×(186÷3)=1550833÷7+336=455327-28×2=271408÷(260-252)=5148÷(32÷4)=6447×2-540=354163×6×4=3912661-14×18=40937.4+24.5=61.9336÷8÷6=7(894-396)÷6=83870÷(742-740)=43555.5+24.9=80.45/9+3/9=8/941×(380-362)=738331+104÷4=35739÷3×69=897480÷(2×3)=80517+150=667594-457=137783-20×27=243218×6÷4=327180+195=375947-300+691=1338992÷(2×4)=124380+(735-226)=88983+608+62=75314×15-28=18262×(32÷8)=248585-40×10=18510×11×7=770413-(235+19)=159(537-401)÷2=6836×13-31=437169+440÷4=2794.2+1.4=5.6(881-829)×98=509689×(616÷8)=6853685+162×2=1009897+637+112=1646364-424÷2=1522/4-1/4=1/4480÷5×8=76844×11×2=9686.9-5.5=1.4162÷3÷9=6882÷(3×2)=147138×4÷2=27613×59-611=15625×9×3=675119+201×2=521342×2+409=1093741+834+887=2462537×5=2685432-36-249=14712.1+3.1=15.2212-960÷5=20170+944=1114112÷7×48=768496÷4×9=111638×11-137=281350-108÷3=314500-325=17543+267+272=582980-694+846=1132642÷2×8=2568360÷8÷3=1547×10=470714÷(35÷5)=102708÷2×8=2832873-604-171=9889×(112÷8)=1246248÷(2×4)=3163×2×7=882133×3×2=798928÷(2×4)=116924÷4+44=275(556-472)×73=6132273+52×9=741232×(15÷5)=696418-147=27142+916-573=38524÷(56÷7)=3144-(38+19)=8711×75-667=158358-(18+258)=82265÷(101-96)=53378÷(16÷8)=189226+264=49089×(249-245)=356342÷(2×3)=5727×(595-543)=1404360÷9×11=440142×8-932=204100×9=900193+39×6=42762×(108÷9)=74422×9÷3=66546÷(12÷2)=91753÷3=251108÷(98-96)=548.8-5.3=3.512×50=600133+30×10=433102×(36÷9)=408156×(526-520)=93632×3×89=854424÷(2×3)=442÷(12÷2)=7265+210-428=47799-19×34=153114-33×2=48693÷9×76=585230÷(12÷6)=15133×(12÷6)=266822-(62+155)=605317×(12÷6)=634503-(133+128)=24289+321-298=11224×10÷4=60259×2×9=4662130+99×3=427490÷7=7027×24÷9=72600-11×40=1609.7-4.5=5.2190×4÷5=152556+32×21=1228102×7×5=3570724÷(10÷5)=362286-137+512=661854-59×5=559464+80÷5=48077×3×6=1386746÷2×4=1492377-274÷2=240490-405-19=66216×5-105=975196÷7÷7=425-11=1499÷(792-783)=11846÷9×66=620415×11×3=495157×(27÷9)=471391-350+230=271286-927÷9=18337+45×13=62249×64÷7=448308-(260-157)=20547×2×68=6392842+877+784=2503116÷2×7=406142-103+238=277383-128×2=1273/4-1/4=2/43/7-1/7=2/70.2+5.8=6.0401-296+970=107516×(19-15)=64163-48=115845-412=43318×60×8=8640774-549÷3=59129×11-142=177757×(71-62)=68135.2-4.2=1.033×8×4=10561.4+28.6=30.0375-(366-248)=25725×29+168=893208÷4×11=57277+293=370740-454+685=97120×28+465=1025252÷(462-459)=8422×(412-407)=110(276-228)×13=624240÷(2×3)=40294÷2×7=1029592÷(2×2)=14832×9×2=576708×4÷8=35431×24-503=241301+118-349=70478-424+110=164818×(10÷5)=163688×4÷8=44492-410+155=237391+109+190=690922+42×3=1048444+770÷5=598292÷(32÷8)=7331×2×12=744426÷(487-481)=71391-(136+158)=97969-49=920673-72×6=241387÷3=129880-513=367539-670÷2=204431-(15+98)=318557×8-127=4329963×2÷3=642246÷2=123948-143×2=66267×(883-874)=603116÷4=29335÷5×9=603197+79×2=355478+(74-46)=506128×5×4=2560164-14×10=24489-44-50=395826÷7×9=106273×16÷2=5849.1+7.8=16.9(428-168)÷2=130785-531÷9=726400÷(20÷5)=100147÷7=215.8+14.5=20.3177-546÷7=99730÷5÷2=73135+(164-149)=150351×(543-534)=3159497-305=192110÷2×84=4620(497-480)×26=442714×3=2142753-510÷2=498(539-380)÷3=5370×73÷5=1022429-(596-566)=39922×(222÷3)=1628257-23-55=17991×6÷7=783.1+7.0=10.14.8-0.9=3.9526+669+125=132096×5-323=1576/10+2/10=8/1013×5×70=4550222×4÷2=44429×14-298=108963-(383+204)=37628×4×7=784988+928-512=1404585-(676-522)=43135×(25÷5)=17551-(156-144)=3929×(128-117)=319435+22×23=94118×4×36=2592800÷8÷5=2024×19=456366÷(42÷7)=61692+210÷3=76296-(942-906)=60940-401=539403+211=614(384-192)÷8=2426×(260-236)=62452×17=884207÷9×13=299136+10×42=5564.9+1.4=6.318÷6×31=93138×6×9=7452(531-127)÷4=10151+365-405=11377-632÷8=298(482-428)÷2=27768÷8=9658×(598-503)=5510439-60-374=5198+26×14=562460-93-78=28989×83=7387482+517=999315÷9×6=21012×40×2=960317-152+628=793399+(409-287)=521832÷4+607=81510.1+87.8=97.910×40-252=148128×(49÷7)=89626×9÷6=39304+490÷7=374(872-521)÷9=39