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423-362=705-252-305=694×3=181-53+230=376+49×4=565÷5×9=425-10×22=77×30×2=489-(97+122)=36÷3×8=535÷5×3=162×6-466=577-154-161=161÷(49÷7)=28×3×97=915-187×3=54÷6×16=456-444=887-(949-72)=803-246=213×3÷9=50.5+32.9=427-771÷3=2.4+7.4=55×61=245×(422-419)=72×3÷2=0.9+5.5=496×(20÷5)=559-151+924=985-336=476÷2÷2=100÷4×7=992-274÷2=43×10+192=3/8-2/8=312×3=858-491=19×15-124=446+10×17=433×(174-166)=10×(462-458)=946×(56÷7)=75×40÷4=11×27-78=20×(26-21)=702÷2×9=797+598-898=10×(333÷9)=88×(81÷9)=348-288+122=608-(839-266)=263-12×20=11×4×66=563+936÷4=106+18-57=55×5=225×4×3=574-368+960=885-536-19=126÷9×73=342-44×7=19×2×3=700÷4÷7=32×17÷4=126×6÷9=962×(64÷8)=995-(656+321)=65+268+184=302+990+411=431-26×11=47×80=825÷(20÷4)=916-28×31=35×26-696=550÷2×7=423-(141+154)=461-189÷9=459×(42÷6)=13×6×29=225+573+17=74×28×2=89×10-157=309×4=81×(272-249)=293+198-41=40×18+249=(371-272)÷3=156×3÷6=58×15=13×40×7=389×(16÷8)=75.9+15.9=23×3×7=22×2×37=51+(389-114)=424÷(24÷3)=805+309-134=393×4-979=(404-391)×34=4.3+2.9=11×17×4=124÷4×24=767-(379+153)=744-301×2=801-111×3=196÷7×65=15+968+66=14×(319-314)=344÷4=12×2÷4=889-821=124+(303-170)=24×17×5=8.9+1.9=(970-619)÷9=354-(270-91)=88+408-334=176÷4÷4=16×5×62=1.7+4.5=201+145-107=100+210-53=283×3=969×(658-652)=132÷6×74=191-151=11×14×5=45×2×98=390÷(20÷4)=126+312-65=70+18×6=52+568+138=232-(155-138)=497÷(362-355)=480-(244+50)=28×20÷8=72÷(2×4)=965+(994-331)=61×(15÷3)=558+576÷4=220÷(12÷6)=56×(121-115)=15×40=147÷7÷7=729-(872-506)=141+235=624×3÷2=15×(372÷6)=112-66=466-(782-769)=396-(952-868)=54×(186÷2)=100×6×7=80÷(28÷7)=42÷7×25=847-30×28=63×9+145=500-60×2=375-118=552÷3=216÷2÷6=158-(70-63)=185÷(40÷8)=917-48×13=92÷2÷2=880+960÷5=393-226-25=280+408=198×2÷9=353+(423-380)=405×(12÷2)=404-13×20=123+(475-47)=9.6+6.3=(737-269)÷4=(426-378)÷2=798÷3×2=504÷(21÷7)=420-(214+100)=214+38=504÷7×38=12×7×41=70×4×3=173+79×4=312÷(12÷2)=3/6-2/6=80×(240÷8)=492-84×4=420÷(25-18)=101×6=98+106=(148-123)×20=108×9+941=371+491+45=8.6-6.9=12×34÷6=672÷7÷6=453-52-51=190×(105-101)=(274-253)×43=37×18=316-861÷3=247×4-484=317-(504-422)=227+820÷2=217-16×5=16÷2×15=704÷4÷2=725×8÷2=432÷4+42=362-(90-70)=12×7×5=130×5=93.7-63.9=956-522÷3=700+354×2=372-220=50÷5=124×2×8=32.3+35.9=54×(420÷6)=6.7-4.9=20×22-294=446÷(186-184)=204+197×4=162÷(14÷7)=200+72+282=192+22×9=533+551+422=34×(369-362)=234×3÷9=253×3×6=95×49×3=771-(156+271)=47×48=12×(237-163)=535+843=11×3×80=46×(738÷9)=245÷5×99=354÷(21÷7)=11×3×7=27×2×84=1/3+2/3=368÷2÷4=276÷3+527=94.7-89.8=828-308+55=626+28×15=224+93=23×23-412=85×60=464÷(12÷6)=299×(12÷4)=785+70×14=612÷4=956×7=222+(350-84)=24÷8×41=3.4+9.2=416-27÷9=128÷4×2=11×53=408÷6÷4=34×24÷4=36×7-247=223×2=73×(56÷7)=540÷5÷9=819-203-142=126÷7=558×5-774=742×6-587=778-(279+229)=394-306÷9=426÷(24÷4)=11×4×10=6.8-2.8=11×39-407=467-125-211=77÷7×38=359-21×14=456+400÷5=459+316÷2=519+(546-414)=49×88×5=107+366=726÷2×7=451+875+984=150÷(197-191)=46×21÷6=12×6×62=56÷2=(885-798)×96=231×(28÷7)=460+(379-250)=7.0-4.8=233+143=355×9=84×8÷4=7.4-4.3=376+125=10×(148-107)=818+41×7=98×8×4=56×16÷2=48×45÷4=619×4-304=(214-120)×32=138×2=414-16×18=282÷2÷3=(617-23)÷3=82.0-50.4=897+(513-342)=105÷5=47×2×48=308-374÷2=318+717-584=(485-425)÷3=217+281=219×(38-35)=656÷(12÷6)=70×42×7=970÷2=255÷3×10=259+29×16=(692-593)×96=64×12÷2=(419-291)÷8=210÷3×2=674×2÷4=(431-83)÷2=297×2×8=48÷8×39=401-11×11=954-475+222=401-576÷2=83×2×6=389-334+232=18÷6×76=425×(64÷8)=451-(80+73)=254-21=89.2-25.2=(139-44)×21=483-422+699=482×2-571=998-(690-340)=22×45-407=(283-11)÷4=888÷(2×3)=195×2+212=94-(79-59)=24.3+11.7=118×5-139=297÷9×20=118÷(354-352)=(440-389)÷3=20+845+107=50×8+229=266×2-203=11×87=955+498=543-26×17=140÷5×19=32×4×9=15×6×86=839-156÷4=200÷(740-732)=310÷(171-169)=(275-56)÷3=(643-191)÷4=167+218×2=198-265÷5=946+187×2=644÷7×3=972+55×16=275÷5÷5=319×(35÷7)=31×2×88=993-(342-115)=609×(388-385)=189-(130+22)=117+208=680×(36÷4)=191+48×20=620÷2×3=41×19=894-(337+437)=42×15-65=119-59+939=321+(195-52)=(206-175)×22=482-226+54=150×2×3=355-56-53=616-(653-237)=156÷2=(428-137)÷3=442÷(12÷6)=348÷4+445=655+13×35=236÷4×93=487-721÷7=50×(100÷5)=80×93×5=36×(234÷9)=984÷8×4=461-203=324+(830-691)=42×81÷3=11×2×99=3/8+4/8=763+511=347-285+781=30×(80-72)=624÷6×4=(282-202)÷2=11×(262-228)=167+79=297÷3÷9=297+284=723÷(15÷5)=510-35×9=344×2÷8=981÷3=367-(381-37)=865-743+651=999÷(3×3)=61×(32÷2)=74+328-195=14×20-273=939-440-54=134-476÷4=783-24×13=7.5-5.3=243-801÷9=284×2-473=153÷3×9=80×6×2=215+(378-42)=363÷(12÷4)=8.1-3.0=103×(847-841)=243÷(877-868)=63×(928-857)=24+114÷3=22×2×89=24×(30÷6)=78×3×4=826+236-148=395×9-132=781-170=987-(947-408)=44×85÷2=230+622-55=102+729÷3=12÷(16÷8)=774÷(121-115)=36×2×19=77×9=620-224÷2=67+588+190=7.9+5.9=680÷(381-377)=24×24÷4=991-360+867=740÷(20÷5)=108×(146-138)=534×(560-552)=831×2-405=(73-37)×95=510-(201+133)=969÷3=75×88÷8=11×35-188=16×12×5=342÷(42÷7)=56+193=160×4×7=17×(316-253)=1.1+1.0=31×14=10×45×2=96.7-73.0=350×(16÷8)=23×80=(798-63)÷3=438+19×16=(825-745)÷4=883+82×12=2.7-2.6=925-903=192+688÷2=11×21×3=384÷4÷8=488+(399-224)=374-250+368=439-(161-143)=698+(942-342)=82÷(12÷6)=762×5-256=556-33×15=145×(20÷4)=(218-186)×16=119-85÷5=92×(50÷5)=208÷4×67=6.0-3.1=8.4+8.1=722×(513-505)=102÷3+984=12×22-128=(140-86)÷9=330÷5÷2=82×3=148×6-819=364÷(2×2)=474-200×2=744÷(2×4)=246-163+365=240÷(2×2)=476÷(2×2)=231÷(42÷6)=105×6×2=436+(912-333)=456-(905-881)=369×2×9=(396-264)÷2=493-11×23=882÷6=38×9-308=4.5-4.2=24÷3=20×30+51=558+(507-271)=180÷6=(220-153)×93=59×(306÷9)=455+645-630=537×(556-553)=94-18÷3=21×23+137=319+(239-109)=4.7+0.5=724÷2+560=945-(404+96)=410-21=980-380-202=842×(35÷5)=162÷3×80=278×3-322=278×3-193=20×30÷5=1/5+3/5=21÷7=995-300-35=504÷(56÷7)=773-630÷7=283+(355-121)=298-(24-21)=863-40-523=438×8=17×3×31=14×3×41=45×2×40=388÷4=232÷2÷4=70÷2=97×(56÷7)=463-13×33=94×(20÷2)=606-(686-546)=73×4×2=114+22×21=210-(332-248)=239×3=484-163=80×(463-449)=505×6=25×9×4=4.3-2.4=163×(30÷6)=249-13×13=82×54÷9=133+123-103=52×3×4=487+(191-129)=30+302-169=942-186=36.3+29.9=9.6-6.7=248÷4=283-166-87=65+175-44=710+208-64=21×40÷6=582×2-846=271+(919-816)=832+959=994×4=426-31×7=328+630+13=905-67×4=97×8÷4=113+28×31=468÷(32÷8)=947+177+311=103×2×3=492-47×3=401-18-380=377-69×3=439+348-259=368-136=670×2÷4=919-80×5=2.5+74.7=30.4+56.8=411-24×16=584÷2×6=13×50-103=49×12-490=45÷5=411÷(15÷5)=759+512=200÷(987-979)=1.0+6.1=137-(598-552)=15×5×65=375-609÷7=482-15-325=81÷9×4=54÷(722-720)=680÷2=252÷(580-578)=2/4-1/4=930-(327+515)=11×(256-245)=350×2÷7=265-129=146×4-108=224+46=12×26+484=109×9=872÷(4×2)=415-10×28=61×54÷3=358-42×8=378÷(214-205)=362-396÷9=399-380+235=963-270-613=234÷3=66×(96÷3)=948-(887-496)=849+493×2=364-456÷6=92×85=189+245+510=12×(372÷6)=6/8+2/8=102×(145-136)=296-(171+32)=246-33-162=606÷6×9=160÷5×20=100+402×2=360-203+70=19×18-258=283-15×14=68÷2÷2=12×73÷4=778-101=581+223-567=(310-258)÷4=817+693-355=14×28÷8=208-12×5=70÷5÷7=696÷(592-586)=224+19×38=299+216+289=31×(60÷6)=292+465+70=158+12×63=(680-350)÷2=4.9+7.4=40+931-925=351-139=621×(10÷5)=242+123×3=124×4÷2=304-(47+42)=57×(801-712)=466+(460-105)=432+65×15=457-(771-363)=13×7×76=18×19-321=112÷8×2=308×2=531+74×10=306-(482-355)=19×15-265=422÷(163-161)=136÷2=7.4-6.3=296÷(2×2)=546÷3×4=35×11÷5=208×(936-928)=448×2=347-(51+47)=38×(96÷4)=18×18+887=292-16=421-33×7=645+228×3=21×11÷3=3.5-0.7=366-114-161=(602-573)×48=420÷(235-228)=345-111-160=4.7-0.4=448÷(56÷7)=743-31-401=56+104=45×4×5=697-20×16=710÷2+634=126×(16÷8)=23×12÷4=719-11×57=844÷2×5=172-702÷6=36×70=126÷2×8=153÷3×16=39×3+258=17+457-271=395-48×6=255+139×4=319-634÷2=18×27=354+(393-281)=45×5-112=728÷(2×4)=143+(966-77)=570+16+153=336÷(2×2)=24×(150-109)=360÷3÷5=978÷(554-548)=403+25×12=411-10×40=526×9-79=310÷(893-888)=453-154-282=971-345-68=14×34×2=126÷6×93=235+164=895×4-919=7.6-0.8=71×3+198=170÷5=839+(736-624)=1/9+8/9=336×2×3=295-84+156=623-574+951=798+726÷6=27÷9×19=129+299=707+192-346=336÷7×6=716+(757-690)=75×79÷5=170×4÷8=28×81=9.3+9.8=996÷(2×3)=295+(183-135)=22×17÷2=388×2-52=586-107-213=945-(282+200)=106×5-455=691-212×3=4/7+2/7=161+82=629-34×5=960÷(380-376)=980-438×2=30×(154÷2)=238-(331-217)=744÷(2×3)=13×(504÷8)=13×3×36=21×11=792÷(2×4)=51×(35÷5)=487-297-100=157×(45÷9)=5.7+8.2=391-132-138=491+28÷2=6.2-1.6=15+78×7=920-313+205=808÷2×6=133÷(438-431)=48×99×3=126÷2×22=288÷(154-150)=904×3÷4=16×(239-179)=878÷2=67+(183-36)=58×(252÷7)=824÷8+787=13×27-264=168÷4×21=499-170-267=365-113×2=405-181-15=506÷2=115×7-635=12×3×7=21÷3×79=201×4÷3=20×10×4=453-175÷5=429-213×2=643+838+164=4/7-1/7=184÷4×67=488÷4÷2=19×40-607=451-10×32=219-(41+47)=419+131×3=636÷(3×2)=398×(872-864)=666+10×32=164÷4×17=497-382=372+448÷7=194÷2=35×11×2=715-(75+211)=328-256-37=171×(16÷4)=28×19=825-377-252=343+657+993=11×(289-273)=725+185×3=22×21+537=41×(198÷2)=344-63-61=(590-158)÷2=57×9=55×(632÷8)=893-128÷2=552÷(14÷7)=96×59×3=708-152÷4=6.3-3.8=12×2×55=748×9÷2=136+29×2=25×10×5=54×5=15×(296÷8)=63×43=160÷8÷4=263×3×5=648×3=968÷(12÷3)=110×2÷5=194÷2×10=311-(107+104)=993-169-693=350-25×12=1.8+7.4=129×(76-71)=495+703+798=198÷6×9=15×16×4=344-70÷7=500-23×11=(865-825)×69=213×6=17+396-84=457-278+290=7.2+3.4=213+549+64=816÷(14÷7)=600-38×2=172+14×41=66+57=324÷(2×3)=96÷6÷2=(848-136)÷4=340-56×4=33×45÷5=42×76=787×6÷2=12×39=768÷(2×4)=320-51+108=919-(463+229)=211+180=14×11×4=351-390÷3=5.3-3.1=(86-17)×91=1/4+2/4=873÷(14-11)=181×(145-141)=197+16×7=891÷3÷3=363+224=198-(180-150)=232÷8=356-263+209=239+(289-215)=684÷4÷3=891÷9+386=141×3+870=408÷(79-71)=67×6=464÷(125-121)=18×2×78=101+27×15=488÷(491-483)=65×2÷5=972-429-450=10×4×45=474-182+202=11×8×91=246-45×3=901+992÷8=25×38-176=312×2÷3=1.5+8.6=224÷(2×2)=(336-80)÷4=682+11×15=83×(166-161)=684+960=4.6+7.1=41×(267-246)=45÷3+930=93×74=438-248=902×6÷4=170×(190-187)=13×(285-230)=533-356+683=221×4÷2=405+312=250+10×19=64×15÷3=875-298+879=84×83×2=876÷(12÷3)=2/7+5/7=11×74-805=240÷6=268×3=414×2÷9=504÷8×92=170+10×28=12×5×31=3/4-1/4=(393-48)÷3=(353-296)÷3=416÷(2×4)=(785-305)÷5=123×(160-152)=996÷(3×2)=218÷(870-868)=326-55×2=(452-389)÷9=67+342+495=34×51÷3=287×(597-589)=924÷(2×3)=72×(15÷3)=310÷5×6=298-(303-289)=189÷7+397=347+22×20=682-(175+492)=653+52×8=25×(195÷5)=3/5-1/5=660÷(2×3)=188+152÷8=819÷(27÷9)=565-26×12=40×18÷4=196÷(259-257)=973-(563+74)=285+606=43×10-409=32÷4×24=294÷7=287×9=749×8=24×39÷3=34+21×21=3/7-1/7=27×(172÷4)=473-36÷4=61×15×7=24×17-354=315+(226-71)=462÷7÷6=5/8+2/8=96×61=168÷4÷7=25×96×5=263+17×51=98×(574÷7)=299-(442-367)=422×(24÷6)=634÷2=14×60-634=32÷(2×2)=17×(392÷8)=655-501+158=62.7-37.2=60÷(3×2)=128-(35-18)=1/8+4/8=10×36÷4=224×(49÷7)=23×3×8=781-13×29=41×37×4=59×95×6=128÷(24÷6)=79×12÷3=885+18×38=2/9-1/9=736-26×18=62×(288÷3)=187-(129+39)=108÷2÷3=45×21-409=147×(413-408)=104+364+370=469÷(95-88)=64×(266-259)=953+543-404=1/4+3/4=504÷2+357=32×4×7=315÷3+83=62×13=43×(561-513)=301-47+138=312+265=760÷(2×2)=23×16-362=75.7-60.8=791÷7+235=518-11+415=876-364-101=245×(84-81)=104+(330-318)=14×(295÷5)=344-82×4=84×40×2=324×7÷6=497-(316+169)=384-86×2=91+721+90=46×2×33=122×(264-256)=968÷2+206=249-23-64=180÷(2×2)=725÷(575-570)=29.8+28.2=916+636+460=985-(793-737)=268÷4×3=196÷(2×2)=226-63+65=29+384-280=500-(168+170)=15×8÷4=796+266-545=(357-181)÷4=492-(209+112)=32×2-19=150+428÷4=5.4+2.1=465+163×2=414÷2+285=98×34÷4=39×14÷3=138+377+500=8.6-1.5=19+14=28×2×32=892÷(2×2)=536÷(4×2)=1.1+5.9=60×55÷6=479-322+158=9.4-1.7=724×(716-713)=5.1-2.7=151×(218-213)=71×19=923-77×3=25×14÷5=792-688=145×3-80=216÷(3×3)=197+179=594+935=544÷2×7=23×21+377=31×21-583=675÷9×68=47.0+39.0=251-368÷2=10.6+12.7=98×14=47×(28÷2)=30×3×83=358-136=463-21×11=18×13=334×3-644=123×(10÷5)=58×99×9=174÷3×8=500+119×2=418-(130+48)=968-396÷4=72÷8×27=42÷7×96=517+(841-444)=24×(419-403)=88×(15÷5)=93+120×3=324÷4+259=53×15-255=(635-87)÷4=776÷8×32=71×9=699×(287-282)=280+114-201=77×12-627=79×(998-977)=1/7+5/7=(715-406)÷3=63×42÷9=9.2-7.2=845+14×41=90÷2=712÷(36÷9)=821-(145+411)=408×4-353=460×3=590÷5÷2=63×(665÷7)=238+45×15=95÷5×3=594÷9×15=180×2÷8=34×3=434-44-212=714-298×2=3/8-1/8=112+315+212=83×12-342=115-54-46=406-234=21×11×2=(396-380)×47=64×84÷6=150×3÷6=152÷(290-282)=39×14=29×16-359=698×4=44×15-332=204÷3+443=14×9÷3=613+780÷6=62×(368-282)=693+94+777=271-188÷4=5/8-1/8=922+(843-578)=(252-223)×29=47.3-32.4=4/6-1/6=10×7×71=178+326÷2=279×2-299=77×(96÷8)=62.4+25.3=360÷(466-457)=249×(18÷6)=427-84×2=473-10×40=745-377+339=758+833+566=19×24-370=410-434÷7=988+195-358=28×31÷7=74×(344-336)=11×(336÷8)=15×6×66=32×29=744+260=383×(54÷9)=28×40=110+185×2=81+(414-362)=464×2-362=10×45-111=92×(420÷6)=(209-164)×35=329-208+29=84.8-36.8=908-276+571=12×10×3=72×33÷6=489-348+189=335+337=21.4-17.4=279÷(18÷2)=649-553=246×2÷3=27+49=428-245=451-(65+66)=516÷(3×2)=282-196÷7=420-(147-102)=139+11-145=108+83-133=155+129-115=675÷5÷9=8.7+7.8=913-18×7=36+(284-276)=14×31-316=676-(531-484)=464+577-357=70÷(469-462)=872÷(280-276)=499+(758-752)=126×3÷2=884+688÷2=293+774÷3=54×(225÷9)=852+436-289=93.8-28.6=187+175=279÷9×20=292+498=468+152+635=744÷2÷4=107+215+246=(910-758)÷8=420-33×5=26×8=830+(359-200)=91×16=12×12×5=290-(436-374)=512÷2÷2=723×2÷3=392÷8×10=14×20×3=254-180÷5=29×(252÷9)=250+161+266=841-55×14=330×4=867-855÷9=910-21×6=17×4×78=820×3÷4=184÷4×61=17×5×14=160×(42÷6)=11×55-113=609÷3×2=450-(144+212)=37×(263-214)=50×88÷8=980-809=64×(279-276)=(480-406)÷2=534÷(24÷8)=654÷2×5=520÷2=221×(96-93)=88×68=0.3+3.8=490-99-319=441×9-775=80×3×4=777÷(850-843)=128×(442-435)=92÷(388-386)=907×8=324-16×10=32÷(2×4)=716-15×34=23×2×20=449-12×13=59×12+438=206-30÷3=900÷(3×3)=523×6=347-(354-237)=11×33+251=209+161+764=392÷8=694-222=309+(151-117)=(320-285)×27=2.3+4.7=423÷9×46=586-38×13=121+536+209=5.9-1.1=355-(261-133)=85×2÷5=10×21×3=1.3-0.5=427-11×19=561-343+840=87+307-15=19×2+495=205×(35÷5)=40÷(2×4)=10×56×5=156×5÷4=994+127×6=600÷(2×3)=176×2+684=458-251+113=18×(448-429)=373-158×2=796÷(2×2)=60.1-54.5=774+36×7=155+586=98×5×6=313-216÷3=79×21=404-11×14=81.5-41.0=455-(482-267)=919-664÷2=280×3-79=474÷3×8=395-(52+306)=10×15×5=697-490=906×7=61+250-87=16×(126÷9)=616÷(2×4)=725÷5+145=542-267+643=197-137+118=317+319×2=241+259-311=306×3-730=767-(166+306)=19×44-582=718×7-991=140+189=277+51×6=137-94=556+152+35=(262-246)×37=38×(99÷3)=775-54×4=82×4=361-114=198÷3=143-(177-39)=21×10×3=525÷5=395-(193+148)=101×(14÷2)=26×7×2=52÷2=228÷2÷3=307×6÷2=183×2+467=278-33×3=218×4÷2=384÷(4×2)=11×8×95=213-83+88=74+22+710=158÷(286-284)=507+309÷3=730÷(35÷7)=44×2×35=57÷(431-428)=13×4×73=144+24×22=10×(100÷5)=29+198+287=75×(128-122)=84×93=61×2×5=415×2×3=661+(318-12)=1.0+10.0=828÷3×8=144÷(40÷5)=494-(464-150)=725×(20÷5)=126÷7÷3=935÷5×7=59×2×7=497-35×7=810×(48÷8)=317-(192+38)=6.0-1.7=14×6×5=232-220=341-108×2=804-56×13=465-256-153=847+14×8=466×2-421=8.9+2.4=436-385=311-298=28×10=99×(54÷6)=88÷(64÷8)=(785-61)÷2=768÷8÷8=(111-67)÷4=36×11×2=80+413-365=68×(70÷5)=576÷4÷4=448+(940-294)=288÷4÷3=128÷(36÷9)=405÷5÷3=996÷4÷3=15×25-155=12×35×2=90÷5=17×37=12×55=88÷2×4=575×7=632+937-821=700÷2×5=298+573+81=863-(200+221)=238÷7=346+(228-158)=396÷(313-307)=953-35×25=208-(79-39)=8.3+2.5=50×(65÷5)=952×9=661-924÷7=128×3×6=541+895+249=20×2×83=10×2×3=714÷3×2=22÷2=151+23×24=12×27×3=687×9-363=26×16=11×36=131-10×11=462÷2=(857-105)÷4=47×2×4=99÷(12÷4)=(718-400)÷3=537-54=474+132×3=49×(45÷5)=362-(85+118)=756÷2×5=68.4+6.1=240÷(3×2)=(275-51)÷8=806÷2+127=7/10-1/10=366-344-22=15×20×2=858÷3÷2=10×54=8.5+1.4=24×(36÷9)=500-(199+177)=535×7-583=23×14-99=460÷2+243=39×(267-260)=5.1-0.5=630+720+184=405-(100+263)=(776-66)÷5=580÷2×9=489-423-52=38×5×3=959÷(526-519)=706-376=408÷(2×4)=14×35-122=309×(607-604)=(571-343)÷4=832×7-993=(740-572)÷8=44+381-83=382-91=(357-306)×16=参考答案423-362=61705-252-305=148694×3=2082181-53+230=358376+49×4=572565÷5×9=1017425-10×22=20577×30×2=4620489-(97+122)=27036÷3×8=96535÷5×3=321162×6-466=506577-154-161=262161÷(49÷7)=2328×3×97=8148915-187×3=35454÷6×16=144456-444=12887-(949-72)=10803-246=557213×3÷9=7150.5+32.9=83.4427-771÷3=1702.4+7.4=9.855×61=3355245×(422-419)=73572×3÷2=1080.9+5.5=6.4496×(20÷5)=1984559-151+924=1332985-336=649476÷2÷2=119100÷4×7=175992-274÷2=85543×10+192=6223/8-2/8=1/8312×3=936858-491=36719×15-124=161446+10×17=616433×(174-166)=346410×(462-458)=40946×(56÷7)=756875×40÷4=75011×27-78=21920×(26-21)=100702÷2×9=3159797+598-898=49710×(333÷9)=37088×(81÷9)=792348-288+122=182608-(839-266)=35263-12×20=2311×4×66=2904563+936÷4=797106+18-57=6755×5=275225×4×3=2700574-368+960=1166885-536-19=330126÷9×73=1022342-44×7=3419×2×3=114700÷4÷7=2532×17÷4=136126×6÷9=84962×(64÷8)=7696995-(656+321)=1865+268+184=517302+990+411=1703431-26×11=14547×80=3760825÷(20÷4)=165916-28×31=4835×26-696=214550÷2×7=1925423-(141+154)=128461-189÷9=440459×(42÷6)=321313×6×29=2262225+573+17=81574×28×2=414489×10-157=733309×4=123681×(272-249)=1863293+198-41=45040×18+249=969(371-272)÷3=33156×3÷6=7858×15=87013×40×7=3640389×(16÷8)=77875.9+15.9=91.823×3×7=48322×2×37=162851+(389-114)=326424÷(24÷3)=53805+309-134=980393×4-979=593(404-391)×34=4424.3+2.9=7.211×17×4=748124÷4×24=744767-(379+153)=235744-301×2=142801-111×3=468196÷7×65=182015+968+66=104914×(319-314)=70344÷4=8612×2÷4=6889-821=68124+(303-170)=25724×17×5=20408.9+1.9=10.8(970-619)÷9=39354-(270-91)=17588+408-334=162176÷4÷4=1116×5×62=49601.7+4.5=6.2201+145-107=239100+210-53=257283×3=849969×(658-652)=5814132÷6×74=1628191-151=4011×14×5=77045×2×98=8820390÷(20÷4)=78126+312-65=37370+18×6=17852+568+138=758232-(155-138)=215497÷(362-355)=71480-(244+50)=18628×20÷8=7072÷(2×4)=9965+(994-331)=162861×(15÷3)=305558+576÷4=702220÷(12÷6)=11056×(121-115)=33615×40=600147÷7÷7=3729-(872-506)=363141+235=376624×3÷2=93615×(372÷6)=930112-66=46466-(782-769)=453396-(952-868)=31254×(186÷2)=5022100×6×7=420080÷(28÷7)=2042÷7×25=150847-30×28=763×9+145=712500-60×2=380375-118=257552÷3=184216÷2÷6=18158-(70-63)=151185÷(40÷8)=37917-48×13=29392÷2÷2=23880+960÷5=1072393-226-25=142280+408=688198×2÷9=44353+(423-380)=396405×(12÷2)=2430404-13×20=144123+(475-47)=5519.6+6.3=15.9(737-269)÷4=117(426-378)÷2=24798÷3×2=532504÷(21÷7)=168420-(214+100)=106214+38=252504÷7×38=273612×7×41=344470×4×3=840173+79×4=489312÷(12÷2)=523/6-2/6=1/680×(240÷8)=2400492-84×4=156420÷(25-18)=60101×6=60698+106=204(148-123)×20=500108×9+941=1913371+491+45=9078.6-6.9=1.712×34÷6=68672÷7÷6=16453-52-51=350190×(105-101)=760(274-253)×43=90337×18=666316-861÷3=29247×4-484=504317-(504-422)=235227+820÷2=637217-16×5=13716÷2×15=120704÷4÷2=88725×8÷2=2900432÷4+42=150362-(90-70)=34212×7×5=420130×5=65093.7-63.9=29.8956-522÷3=782700+354×2=1408372-220=15250÷5=10124×2×8=198432.3+35.9=68.254×(420÷6)=37806.7-4.9=1.820×22-294=146446÷(186-184)=223204+197×4=992162÷(14÷7)=81200+72+282=554192+22×9=390533+551+422=150634×(369-362)=238234×3÷9=78253×3×6=455495×49×3=13965771-(156+271)=34447×48=225612×(237-163)=888535+843=137811×3×80=264046×(738÷9)=3772245÷5×99=4851354÷(21÷7)=11811×3×7=23127×2×84=45361/3+2/3=1368÷2÷4=46276÷3+527=61994.7-89.8=4.9828-308+55=575626+28×15=1046224+93=31723×23-412=11785×60=5100464÷(12÷6)=232299×(12÷4)=897785+70×14=1765612÷4=153956×7=6692222+(350-84)=48824÷8×41=1233.4+9.2=12.6416-27÷9=413128÷4×2=6411×53=583408÷6÷4=1734×24÷4=20436×7-247=5223×2=44673×(56÷7)=584540÷5÷9=12819-203-142=474126÷7=18558×5-774=2016742×6-587=3865778-(279+229)=270394-306÷9=360426÷(24÷4)=7111×4×10=4406.8-2.8=4.011×39-407=22467-125-211=13177÷7×38=418359-21×14=65456+400÷5=536459+316÷2=617519+(546-414)=65149×88×5=21560107+366=473726÷2×7=2541451+875+984=2310150÷(197-191)=2546×21÷6=16112×6×62=446456÷2=28(885-798)×96=8352231×(28÷7)=924460+(379-250)=5897.0-4.8=2.2233+143=376355×9=319584×8÷4=1687.4-4.3=3.1376+125=50110×(148-107)=410818+41×7=110598×8×4=313656×16÷2=44848×45÷4=540619×4-304=2172(214-120)×32=3008138×2=276414-16×18=126282÷2÷3=47(617-23)÷3=19882.0-50.4=31.6897+(513-342)=1068105÷5=2147×2×48=4512308-374÷2=121318+717-584=451(485-425)÷3=20217+281=498219×(38-35)=657656÷(12÷6)=32870×42×7=20580970÷2=485255÷3×10=850259+29×16=723(692-593)×96=950464×12÷2=384(419-291)÷8=16210÷3×2=140674×2÷4=337(431-83)÷2=174297×2×8=475248÷8×39=234401-11×11=280954-475+222=701401-576÷2=11383×2×6=996389-334+232=28718÷6×76=228425×(64÷8)=3400451-(80+73)=298254-21=23389.2-25.2=64.0(139-44)×21=1995483-422+699=760482×2-571=393998-(690-340)=64822×45-407=583(283-11)÷4=68888÷(2×3)=148195×2+212=60294-(79-59)=7424.3+11.7=36.0118×5-139=451297÷9×20=660118÷(354-352)=59(440-389)÷3=1720+845+107=97250×8+229=629266×2-203=32911×87=957955+498=1453543-26×17=101140÷5×19=53232×4×9=115215×6×86=7740839-156÷4=800200÷(740-732)=25310÷(171-169)=155(275-56)÷3=73(643-191)÷4=113167+218×2=603198-265÷5=145946+187×2=1320644÷7×3=276972+55×16=1852275÷5÷5=11319×(35÷7)=159531×2×88=5456993-(342-115)=766609×(388-385)=1827189-(130+22)=37117+208=325680×(36÷4)=6120191+48×20=1151620÷2×3=93041×19=779894-(337+437)=12042×15-65=565119-59+939=999321+(195-52)=464(206-175)×22=682482-226+54=310150×2×3=900355-56-53=246616-(653-237)=200156÷2=78(428-137)÷3=97442÷(12÷6)=221348÷4+445=532655+13×35=1110236÷4×93=5487487-721÷7=38450×(100÷5)=100080×93×5=3720036×(234÷9)=936984÷8×4=492461-203=258324+(830-691)=46342×81÷3=113411×2×99=21783/8+4/8=7/8763+511=1274347-285+781=84330×(80-72)=240624÷6×4=416(282-202)÷2=4011×(262-228)=374167+79=246297÷3÷9=11297+284=581723÷(15÷5)=241510-35×9=195344×2÷8=86981÷3=327367-(381-37)=23865-743+651=773999÷(3×3)=11161×(32÷2)=97674+328-195=20714×20-273=7939-440-54=445134-476÷4=15783-24×13=4717.5-5.3=2.2243-801÷9=154284×2-473=95153÷3×9=45980×6×2=960215+(378-42)=551363÷(12÷4)=1218.1-3.0=5.1103×(847-841)=618243÷(877-868)=2763×(928-857)=447324+114÷3=6222×2×89=391624×(30÷6)=12078×3×4=936826+236-148=914395×9-132=3423781-170=611987-(947-408)=44844×85÷2=1870230+622-55=797102+729÷3=34512÷(16÷8)=6774÷(121-115)=12936×2×19=136877×9=693620-224÷2=50867+588+190=8457.9+5.9=13.8680÷(381-377)=17024×24÷4=144991-360+867=1498740÷(20÷5)=185108×(146-138)=864534×(560-552)=4272831×2-405=1257(73-37)×95=3420510-(201+133)=176969÷3=32375×88÷8=82511×35-188=19716×12×5=960342÷(42÷7)=5756+193=249160×4×7=448017×(316-253)=10711.1+1.0=2.131×14=43410×45×2=90096.7-73.0=23.7350×(16÷8)=70023×80=1840(798-63)÷3=245438+19×16=742(825-745)÷4=20883+82×12=18672.7-2.6=0.1925-903=22192+688÷2=53611×21×3=693384÷4÷8=12488+(399-224)=663374-250+368=492439-(161-143)=421698+(942-342)=129882÷(12÷6)=41762×5-256=3554556-33×15=61145×(20÷4)=725(218-186)×16=512119-85÷5=10292×(50÷5)=920208÷4×67=34846.0-3.1=2.98.4+8.1=16.5722×(513-505)=5776102÷3+984=101812×22-128=136(140-86)÷9=6330÷5÷2=3382×3=246148×6-819=69364÷(2×2)=91474-200×2=74744÷(2×4)=93246-163+365=448240÷(2×2)=60476÷(2×2)=119231÷(42÷6)=33105×6×2=1260436+(912-333)=1015456-(905-881)=432369×2×9=6642(396-264)÷2=66493-11×23=240882÷6=14738×9-308=344.5-4.2=0.324÷3=820×30+51=651558+(507-271)=794180÷6=30(220-153)×93=623159×(306÷9)=2006455+645-630=470537×(556-553)=161194-18÷3=8821×23+137=620319+(239-109)=4494.7+0.5=5.2724÷2+560=922945-(404+96)=445410-21=389980-380-202=398842×(35÷5)=5894162÷3×80=4320278×3-322=512278×3-193=64120×30÷5=1201/5+3/5=4/521÷7=3995-300-35=660504÷(56÷7)=63773-630÷7=683283+(355-121)=517298-(24-21)=295863-40-523=300438×8=350417×3×31=158114×3×41=172245×2×40=3600388÷4=97232÷2÷4=2970÷2=3597×(56÷7)=776463-13×33=3494×(20÷2)=940606-(686-546)=46673×4×2=584114+22×21=576210-(332-248)=126239×3=717484-163=32180×(463-449)=1120505×6=303025×9×4=9004.3-2.4=1.9163×(30÷6)=815249-13×13=8082×54÷9=492133+123-103=15352×3×4=624487+(191-129)=54930+302-169=163942-186=75636.3+29.9=66.29.6-6.7=2.9248÷4=62283-166-87=3065+175-44=196710+208-64=85421×40÷6=140582×2-846=318271+(919-816)=374832+959=1791994×4=3976426-31×7=209328+630+13=971905-67×4=63797×8÷4=194113+28×31=981468÷(32÷8)=117947+177+311=1435103×2×3=618492-47×3=351401-18-380=3377-69×3=170439+348-259=528368-136=232670×2÷4=335919-80×5=5192.5+74.7=77.230.4+56.8=87.2411-24×16=27584÷2×6=175213×50-103=54749×12-490=9845÷5=9411÷(15÷5)=137759+512=1271200÷(987-979)=251.0+6.1=7.1137-(598-552)=9115×5×65=4875375-609÷7=288482-15-325=14281÷9×4=3654÷(722-720)=27680÷2=340252÷(580-578)=1262/4-1/4=1/4930-(327+515)=8811×(256-245)=121350×2÷7=100265-129=136146×4-108=476224+46=27012×26+484=796109×9=981872÷(4×2)=109415-10×28=13561×54÷3=1098358-42×8=22378÷(214-205)=42362-396÷9=318399-380+235=254963-270-613=80234÷3=7866×(96÷3)=2112948-(887-496)=557849+493×2=1835364-456÷6=28892×85=7820189+245+510=94412×(372÷6)=7446/8+2/8=1102×(145-136)=918296-(171+32)=93246-33-162=51606÷6×9=909160÷5×20=640100+402×2=904360-203+70=22719×18-258=84283-15×14=7368÷2÷2=1712×73÷4=219778-101=677581+223-567=237(310-258)÷4=13817+693-355=115514×28÷8=49208-12×5=14870÷5÷7=2696÷(592-586)=116224+19×38=946299+216+289=80431×(60÷6)=310292+465+70=827158+12×63=914(680-350)÷2=1654.9+7.4=12.340+931-925=46351-139=212621×(10÷5)=1242242+123×3=611124×4÷2=248304-(47+42)=21557×(801-712)=5073466+(460-105)=821432+65×15=1407457-(771-363)=4913×7×76=691618×19-321=21112÷8×2=28308×2=616531+74×10=1271306-(482-355)=17919×15-265=20422÷(163-161)=211136÷2=687.4-6.3=1.1296÷(2×2)=74546÷3×4=72835×11÷5=77208×(936-928)=1664448×2=896347-(51+47)=24938×(96÷4)=91218×18+887=1211292-16=276421-33×7=190645+228×3=132921×11÷3=773.5-0.7=2.8366-114-161=91(602-573)×48=1392420÷(235-228)=60345-111-160=744.7-0.4=4.3448÷(56÷7)=56743-31-401=31156+104=16045×4×5=900697-20×16=377710÷2+634=989126×(16÷8)=25223×12÷4=69719-11×57=92844÷2×5=2110172-702÷6=5536×70=2520126÷2×8=504153÷3×16=81639×3+258=37517+457-271=203395-48×6=107255+139×4=811319-634÷2=218×27=486354+(393-281)=46645×5-112=113728÷(2×4)=91143+(966-77)=1032570+16+153=739336÷(2×2)=8424×(150-109)=984360÷3÷5=24978÷(554-548)=163403+25×12=703411-10×40=11526×9-79=4655310÷(893-888)=62453-154-282=17971-345-68=55814×34×2=952126÷6×93=1953235+164=399895×4-919=26617.6-0.8=6.871×3+198=411170÷5=34839+(736-624)=9511/9+8/9=1336×2×3=2016295-84+156=367623-574+951=1000798+726÷6=91927÷9×19=57129+299=428707+192-346=553336÷7×6=288716+(757-690)=78375×79÷5=1185170×4÷8=8528×81=22689.3+9.8=19.1996÷(2×3)=166295+(183-135)=34322×17÷2=187388×2-52=724586-107-213=266945-(282+200)=463106×5-455=75691-212×3=554/7+2/7=6/7161+82=243629-34×5=459960÷(380-376)=240980-438×2=10430×(154÷2)=2310238-(331-217)=124744÷(2×3)=12413×(504÷8)=81913×3×36=140421×11=231792÷(2×4)=9951×(35÷5)=357487-297-100=90157×(45÷9)=7855.7+8.2=13.9391-132-138=121491+28÷2=5056.2-1.6=4.615+78×7=561920-313+205=812808÷2×6=2424133÷(438-431)=1948×99×3=14256126÷2×22=1386288÷(154-150)=72904×3÷4=67816×(239-179)=960878÷2=43967+(183-36)=21458×(252÷7)=2088824÷8+787=89013×27-264=87168÷4×21=882499-170-267=62365-113×2=139405-181-15=209506÷2=253115×7-635=17012×3×7=25221÷3×79=553201×4÷3=26820×10×4=800453-175÷5=418429-213×2=3643+838+164=16454/7-1/7=3/7184÷4×67=3082488÷4÷2=6119×40-607=153451-10×32=131219-(41+47)=131419+131×3=812636÷(3×2)=106398×(872-864)=3184666+10×32=986164÷4×17=697497-382=115372+448÷7=436194÷2=9735×11×2=770715-(75+211)=429328-256-37=35171×(16÷4)=68428×19=532825-377-252=196343+657+993=199311×(289-273)=176725+185×3=128022×21+537=99941×(198÷2)=4059344-63-61=220(590-158)÷2=21657×9=51355×(632÷8)=4345893-128÷2=829552÷(14÷7)=27696×59×3=16992708-152÷4=6706.3-3.8=2.512×2×55=1320748×9÷2=3366136+29×2=19425×10×5=125054×5=27015×(296÷8)=55563×43=2709160÷8÷4=5263×3×5=3945648×3=1944968÷(12÷3)=242110×2÷5=44194÷2×10=970311-(107+104)=100993-169-693=131350-25×12=501.8+7.4=9.2129×(76-71)=645495+703+798=1996198÷6×9=29715×16×4=960344-70÷7=334500-23×11=247(865-825)×69=2760213×6=127817+396-84=329457-278+290=4697.2+3.4=10.6213+549+64=826816÷(14÷7)=408600-38×2=524172+14×41=74666+57=123324÷(2×3)=5496÷6÷2=8(848-136)÷4=178340-56×4=11633×45÷5=29742×76=3192787×6÷2=236112×39=468768÷(2×4)=96320-51+108=377919-(463+229)=227211+180=39114×11×4=616351-390÷3=2215.3-3.1=2.2(86-17)×91=62791/4+2/4=3/4873÷(14-11)=291181×(145-141)=724197+16×7=309891÷3÷3=99363+224=587198-(180-150)=168232÷8=29356-263+209=3022