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3.3+2.2=735×5=572÷4×9=103×2×4=799-(13+748)=704÷4×2=70+192-235=191+238-202=41×(41-35)=277-17×11=51.1+9.2=103×5+703=131×5=378×9-900=836-(223+588)=612×(56÷8)=13×(512÷8)=7.9+3.2=847+38+370=126×7-367=483+296=602÷2=210×8-723=43+15×12=996-10×65=46÷2=76×(711÷9)=374+15×33=877-108×6=282÷6×2=(460-449)×26=530-(642-599)=584-144=19×(450÷6)=38÷2×36=302×(924-921)=444-27×13=568÷(622-620)=366-78-211=63×13-598=342÷(54÷9)=29×25+708=11×14-62=14×64=55×48×4=440÷(2×4)=34×10÷5=360÷4÷9=121-44×2=476÷(362-358)=55×16=34×96÷6=(824-344)÷6=695-(541-311)=9.3-2.2=993-377=63×(36÷9)=77+15=95×44×2=583-10×45=198÷(257-255)=206+32×20=719+160÷5=206×(859-856)=13×36-91=96÷(373-367)=192÷(36÷9)=280÷4=43×(126÷9)=2/5-1/5=9.7-3.9=456÷4=11×33=(232-43)÷7=344÷(822-820)=752÷(12÷6)=172÷2=15×6×56=(748-514)÷6=954×(205-198)=86×(180÷6)=736÷(4×2)=735-677+565=7.4-3.6=4.9+6.4=944+10×27=553÷7×9=865-418=433-373+417=821+504÷8=413÷(153-146)=378+561+59=900÷2+335=(632-600)×44=298-17×8=881×3=468÷(311-307)=396-46×6=442+(467-378)=693-270=949-43×15=175×(525-522)=522+501+255=341-102=60×8÷2=292+648÷2=162÷9=30×3×52=236-(271-264)=64×5÷2=3.5-1.1=245×3-450=179-(351-280)=720÷3÷3=882÷(193-186)=18×53÷3=553×(629-621)=360-(367-121)=56.6-53.7=721+220=372÷(48÷8)=460-206+205=709-11×7=363÷(720-717)=362÷2+651=28×17÷2=16×(69÷3)=(409-41)÷2=105×2×9=878×6=621+159+121=361-(232+104)=518-(304-269)=489+850-578=449-26×7=598-283+90=(275-158)÷9=(444-428)÷4=38.2-10.4=990-(447+114)=716÷4×8=4/10-2/10=405-309=14×(276-262)=157-13×4=14×47=90÷6÷5=36×25÷6=791-67×6=860×6=177-61+938=339÷(27÷9)=278+19×10=38×5×4=873-415+226=12×41×2=499+605-815=340-(21+257)=368÷4×17=(192-137)×90=589-340-231=984×4=13×(10÷5)=38×12÷4=56×8×6=838+305-918=357×2-660=91×(828÷9)=216÷(4×2)=606+355-159=333+152=548×9÷4=104×5×2=385+31×25=38×9÷2=225×3-664=393-164+234=12×52-173=91.7+5.2=278+39×13=440-344+258=287-25×11=422-(264+79)=84×(32÷4)=126×4-457=403-159-73=296÷8×74=739×3-985=314-(58+79)=998-(53+171)=489-888÷2=(391-265)÷9=578-(624-277)=435-423=444-(260-137)=16+532÷7=308+159-143=13×(378÷6)=818-88=751-165-463=13×36×2=285÷5×11=258-(275-101)=37×25-505=5/8-3/8=297×2÷3=739-480+834=407-385+75=515÷5=474-(361+85)=2.4-0.4=22×12+803=23×(112-78)=238÷7×25=24×4×35=776÷2+161=124+738+15=154+(264-150)=760÷5×2=188×5-771=212×9-575=66×(399÷7)=(670-38)÷8=358-720÷9=927-(718+176)=451-447+140=19×24×2=17×61=160÷5=456÷(158-154)=906-13×34=2/3-1/3=16×5×75=385-275+659=279-184+77=44×(180÷9)=930÷6+952=443×6÷3=283+234×4=135÷5=78+748-727=29×3×56=353×2×5=44×90÷4=24×(440-418)=414-49-126=886+(359-349)=331-(44-12)=96×7÷8=665×4÷2=688+968+878=17×22+733=31×13-70=726+(461-143)=524-462÷7=462-32×3=55×18=432-218=190+17×34=808÷(4×2)=425-158-62=22×12-181=632×8÷4=804-236+633=786÷(2×3)=207÷(63÷7)=80×39=241×4=648÷2×8=19+(431-373)=248÷4×50=719-34×17=8.1+10.0=86+263=669+40×23=469-289=389+238÷7=331-70-227=741×(493-485)=226+311=111+66=81×58÷2=833+296+575=30×3×68=162×5÷6=320-996÷4=16×2×31=24×68=738×(35÷5)=712÷(2×4)=758+133+280=675+910-537=917-50×10=168÷(95-89)=41.6+53.3=(409-33)÷2=25×30÷2=51×92=32×3×6=33×(102-94)=231+29×21=30÷3×48=416-252-135=441÷9×7=113×2=(185-77)÷6=92×2=35×(66÷3)=74×2÷4=61+792-815=49×16÷4=573-11×45=784-121+513=7.3+5.5=60×93=846+(910-536)=42×2×6=580+(985-475)=137×6×8=350÷5×3=54×(87÷3)=238×3-445=336÷4×85=172×5+24=36×70=18×18×2=12×6÷9=827-438÷2=15×4×74=15×(12÷4)=720-(533-135)=178×5+65=476÷2×3=103×(329-323)=22×43-705=552-135÷5=998×(48-45)=174×5-625=56×(597-503)=236-(85+59)=154+723+85=279-79+144=260÷(865-863)=8.8-0.3=(38-26)×58=701-40=614÷2×6=1/3+2/3=7.6+0.9=(51-19)×19=34×(877-830)=270÷6×20=415+66-88=414-122×3=581×4÷2=45÷(347-342)=(366-330)÷6=350-60×2=417-313-31=813-109-172=356-233=984-28×20=15×(14÷2)=794×(32÷8)=480-387÷3=479+53×3=159×4-53=468÷(45÷5)=53×(306-297)=69×(26÷2)=85×65=204÷(28÷7)=18×32÷8=65×84×2=862×6-143=38×(95÷5)=3/7-1/7=153+107=(957-946)×22=336×2×5=12×23÷3=32×15÷2=328×3-910=552-19×4=497-60×5=89×8=122÷2×70=416-397=467-279÷3=792÷6×8=65×9÷5=949-698+934=537-45×2=22×(168÷6)=126÷7×13=468-223+93=(435-387)×17=74×(328-315)=188÷4=646×8-175=533+292÷4=24×3×45=11×9×7=296÷(24÷6)=(696-615)×28=283-502÷2=205-140÷7=300÷6×9=187-105÷7=30×9×5=450-241=359+604÷2=387÷3+603=(662-86)÷3=420-23×12=590-373=255÷5=370+92×4=399-367+126=59+142-94=252+135=61×78×4=42×(56÷7)=956÷2÷2=(346-313)÷3=111×(16÷8)=975-47×2=240+587+78=343-160-87=315-(42+173)=3/10+6/10=239-82-40=720÷2÷8=9.1-2.6=283-(401-398)=315÷(67-60)=72÷4÷6=12÷(30÷5)=(104-71)×29=491-13×17=21×34÷2=744×(756-750)=243+(400-189)=292÷(14÷7)=978×(10÷2)=90.3+5.5=429-176-176=446+80×2=780÷6÷5=276+89×9=46.9+10.4=420-(137+255)=110×(16÷4)=541-(709-484)=60+206=454+(361-66)=56×2×3=222-172=104÷(2×4)=109×(18÷2)=484-(251-226)=8.7-7.1=167×(374-369)=227×(250-247)=36×13-156=747÷9+617=30×2×94=987-(666+273)=312+47×20=382+(386-245)=48÷(18÷9)=(446-214)÷2=332-15×22=12×20×2=216+13×39=187+(235-47)=448÷(2×2)=368+987+612=999÷3=866-442=33×24÷2=316+100-11=69×4=21×44÷6=433-54×3=145×(18÷6)=(805-786)×87=204-(321-205)=897-837-43=26×7÷2=174÷6×87=490-357=343+563+38=276÷(60-56)=588÷(415-412)=22×22-353=708-188+126=746+353=32.4+63.2=870÷(718-713)=4.9+0.5=276-(190+50)=417+(406-89)=391-11×8=456-(120+285)=66+147+338=59×(332÷4)=350-(72+48)=425-307=233-102×2=60×13÷6=(904-130)÷2=33×59×9=255÷5×3=168-22-29=44×(575-532)=(451-406)÷3=658+(709-194)=186×(10÷5)=40.1+54.6=436-289=702÷(3×2)=5.3+7.7=1/9+5/9=248-106÷2=336×2÷6=839-27×23=220÷4=33×7÷3=910-(157+101)=19×19×2=432-26×14=119×(196-188)=800÷4÷5=61×2×5=450÷5+618=448-335÷5=223-13×13=483×2-889=20÷2×24=116÷4×2=417-69-296=99×(383-377)=801-158÷2=188-183÷3=317+145×3=752×4=189×(20÷4)=8.9-8.0=34×4÷2=43×19=18+(216-177)=27÷(450-447)=(366-219)÷3=6.2-5.6=900×(119-114)=424+123×4=21+956-150=70.0+19.3=582÷(3×2)=30÷2÷5=462÷2÷7=133+15×9=16×43=67+278=630+462÷2=94+107-81=65+260+170=5.6-4.9=103×3×2=185+148×2=849-756÷6=81×8+78=693×8=880÷2÷4=287-25×4=(403-127)÷2=84×(72÷9)=248÷(2×4)=10+17=285+415+794=16+582+401=380+(365-298)=330+60-177=500÷4=88÷(167-165)=485÷5×37=23×19-430=117×6=208+(320-280)=105+393-487=18×31÷9=104+377-169=34×2×86=430-304+122=198÷6÷3=597+433+109=612÷4+318=1/5+2/5=872-463=346-343+124=43+43+291=(231-220)×53=9.5-8.8=474÷2×5=800-(687-627)=154-(188-35)=266÷7=368÷(2×2)=366+728-70=454-385=13×61-349=16×46÷4=31×2×7=16×2×11=283-96-165=388+38-283=54×8÷9=141+19×16=652-177-183=64×36÷8=168÷2=708+131=21×14=146+(334-139)=8.4+83.6=20×41-344=907+82×10=534÷(2×3)=220-138+154=25×30÷6=335+95=205×(782-775)=67×(387-378)=1.4-1.3=309-19-245=612÷2÷9=12×25×3=1.2+3.2=79+67+443=522÷6×7=476+802-861=78+159=446-29×12=742+944+526=12×4×26=(809-458)÷3=930÷(3×2)=264÷(4×2)=385-170-67=10×78=2.1+1.2=223×3-556=(965-908)÷3=112+237-67=240÷8×47=584÷(584-576)=52×78×5=341-(231+16)=281×(290-283)=31×10×2=468÷(2×3)=(528-460)×94=347-(445-357)=1/5+3/5=918÷9×6=561-(75-54)=984-235×3=88×(84÷2)=737+666+330=450÷(20÷4)=10×49×2=72÷6÷2=360÷(2×4)=38×15+214=193-53+63=573×2÷6=421-(69+195)=30÷(811-805)=65×(45÷5)=157+229=842-135×5=57×(724-696)=341+(60-34)=6.2-4.0=30×(300÷4)=532÷4×8=326+37+450=291+361×2=746-414-284=14×43-528=(430-413)×21=48÷(30÷5)=809-709+55=332+(285-46)=808+25×28=691-62×8=42÷3÷7=108×2=127×7-436=23×71=102÷6×7=408÷(4×2)=92×90×5=42×(608-560)=63÷3+251=10×10×8=636÷4=368÷8=765-209+78=690÷(3×2)=(917-677)÷4=47×(156÷3)=9.9-4.7=584×7=256÷(14÷7)=34×(226-205)=19×13+379=186÷(106-100)=280+109=17×45-181=50×(377-363)=666-52×11=620+157×3=124+17×34=811+245-304=276+35×6=475-295=3/8+2/8=48÷6×53=95÷5+367=575÷5÷5=371-110-82=339×2×3=24×2×6=315×3÷9=98×75=144+188-134=22×4×59=14+42×18=210÷5+119=76×95×8=282-44×2=12×68-398=16×7+327=64×5+391=736×7=648÷(48÷8)=495-(244+208)=519-632÷2=55×17÷5=27×10÷9=35×2×82=14×30=775-748÷4=35×19=330÷3=453-32×10=220÷(316-312)=432÷9÷4=688÷4+390=860÷2÷5=145+(326-245)=132÷2×9=612-968÷2=655-16×26=435÷3×7=336÷(4×2)=554+986+129=99×8-633=168+129+615=30×23-141=62×35=426+401-85=36+43×18=30×3×49=26×(422-394)=617-168-149=265×(479-476)=6.1+2.1=565-490÷7=264÷3÷8=36×28÷2=41×11×2=28×(80÷8)=23×2×63=680÷5=728÷4÷7=353-43+79=494÷(81-79)=222+24×14=933×8÷4=137+114=105×9-32=38×10-209=978-165×5=270÷(45÷9)=28×97÷4=354÷3=996-20×30=64×49÷7=342÷6=424-126=542-411+211=695+409-603=3.3+8.7=9.3+6.9=359+14×64=615-302=308×3=95×66÷3=473-35×10=441-(407-383)=522+(585-183)=585÷3=720÷(36÷4)=600×7÷6=310÷(12÷6)=(763-463)÷4=215+591+17=217×2=42×4÷2=1/6+2/6=48÷2÷2=358-(159+166)=540÷(2×3)=8.1-4.9=126÷2÷7=54.1+42.0=5/8-2/8=986÷2×5=855-57×6=50×5×2=95.0-83.1=256÷8×29=695-145-516=460+(387-156)=484÷(24÷6)=331-(69+259)=17+22×39=392-14×12=36×(217÷7)=16×13-78=(852-240)÷3=14×(153÷3)=165+19×12=188÷4×20=786-636÷3=168÷6×62=22×(120÷5)=752×(54÷6)=977×(620-615)=26×19+469=392÷8=118×6+113=676÷4×3=18×(354÷6)=244×2÷8=45.8-11.6=15×49+945=912÷2÷4=45+73×2=23×19-137=86÷2×71=454-275=212+403=14×(285-264)=597-217=437-(235-210)=3/8-2/8=314-642÷6=384+67×9=288÷6×15=3/6+2/6=37×7×8=15×20×2=418-334÷2=18×15-66=378÷6×68=15×50=126×5=342÷9×18=298+338-318=553-453÷3=775÷5×6=552÷(3×2)=98×3×5=459-183=20×(32÷4)=56×87÷2=136÷(2×4)=52×9÷4=85×10=(218-24)÷2=391-(106+140)=203-41-21=60÷3×75=884-(933-449)=220÷4÷5=519+(828-39)=504÷(3×3)=704×(961-956)=2.7+9.6=12×(336÷4)=105+262=388÷4×8=347-21×5=469÷7×58=3.5-1.6=130×6÷3=7.0-2.2=118+103=89×89×8=442+431-549=776÷(18÷9)=439+738÷9=11×13×6=15×12=389-91×4=4.0+4.1=13×34÷2=27×36÷3=486÷(430-424)=784-(80+162)=121+688+121=65+182×4=760÷8×24=299+139=11×11×2=319-67+148=19×25-399=583+90×3=480÷8+375=270÷3+926=63÷3÷3=414×2=43×12-175=93.9-47.6=161+286=216×9-498=486×2-43=88×9-471=508-984÷6=688-182÷7=8.5-6.8=261÷9=493-164-111=328+169+108=56÷2×11=994+208+205=630-874÷2=32÷4×88=12×45÷6=624-(760-649)=117×8-465=512+(225-122)=45×40÷3=216-(428-284)=58×15=290-202=4/7+2/7=78÷2×56=143×2=420÷(190-183)=485+(545-227)=636÷3×6=735÷3×7=(664-124)÷4=86×9=890÷5+417=340-894÷6=174÷6=29×2×64=453-10×42=34×10+329=476÷(92-88)=30÷(3×2)=808÷2÷2=70.0-46.5=260÷2×4=171+164=13×(168÷8)=48+(236-139)=128+462=258-47+60=270+104-264=41×(72÷6)=12×40×2=91.1-0.5=41×(338-330)=11×21-156=153+(467-419)=25×(85÷5)=7.6+6.6=168-(191-145)=(211-124)÷3=3.2+8.6=41×(45÷3)=111×(14÷7)=189÷9×42=716÷4×3=211-372÷4=366-16×12=(997-187)÷2=178÷2=444-11×36=421-102×4=49×5×3=60×5=36×28×2=(498-33)÷3=(181-43)÷2=35÷5×88=6.2+1.1=280÷(310-302)=3.3-2.3=996-(434+285)=407+187×5=436-23×10=20×(180÷9)=8.3+0.5=95+293=448×2×3=439-10=27×2×57=16×(78÷2)=12×(392÷4)=21×(240-235)=886-33×16=14×34-226=17×5×20=166-10×15=11×23×3=15×(252÷9)=(336-108)÷6=116+275=38×2×92=29×6×4=231÷7×24=526×(24÷6)=27×(419-410)=980-268+336=5/8-1/8=768×4÷2=550÷2÷5=993-12×50=906-137×5=141-29-98=100÷5×32=453×6=632×2-533=304-16×14=353+308÷2=778+(996-558)=536÷(16÷8)=682+874=274-(285-147)=11×6×13=432÷4÷2=38×24=304÷(4×2)=14×31-404=86×(361-354)=(673-46)÷3=15.4+52.5=424÷(4×2)=58×3×2=634-451+493=414-131+207=175-990÷6=102×(35÷7)=340÷(12÷6)=15+124-117=80×24×2=261+288+217=89×4÷2=15×3×98=714÷3÷2=558×9-902=27×2×9=370+(854-430)=517+116=468-269-116=648+46-471=27×35=12÷2×61=820÷5÷2=469+207×2=82.8-2.0=38×13-148=216×4=68+377=436+33×23=16×29-441=240÷(12÷4)=734+334÷2=97×76=810÷(683-681)=72×8×2=23×40=71×48÷4=414-(384-93)=101+(109-39)=(97-52)×18=80×10=491-66=126×(12÷3)=350-(690-367)=98×9=452×2-555=20÷5×29=46×(36÷9)=(357-275)×91=196×2×5=31×2×58=591+(604-414)=687÷(12÷4)=453-81×4=351+345=636÷6=222÷(36÷6)=79.9-50.7=987×5÷7=10×12=194-43=193+46-224=1.8+4.4=396÷(420-417)=230+224=842-154-213=732-162-164=244×9÷3=98×11×7=225÷9=63-238÷7=142×(139-135)=11×2×58=144÷(12÷4)=452-(393-109)=455+634+523=12×5×53=30×3×24=883-(135+168)=968-15×27=26×18-434=971-618-169=604+347=520÷8×13=1.1-0.8=415+72×2=909-783+999=75.1-19.4=20÷(352-348)=19×4×3=17×24-273=218-46×4=198×5×7=532÷(2×2)=49×19=25÷(15÷3)=7.5+4.8=7.2-4.7=142-41=998-118×4=193+(383-372)=994-(190+91)=835-691-70=39+16×49=297×3-359=29×7=825-(680-333)=95×99=85+20÷2=574×3-904=42÷7+281=53.0-49.7=263×(12÷6)=252×(444-441)=65×(15÷3)=(278-107)÷3=16×(161-143)=40+36×6=144+918÷6=452-107-50=776×7-844=80×80÷8=117×(420-417)=75×(360÷8)=756÷2÷2=697-39-547=444÷6×8=246+(477-113)=14×44=51+447-291=401-(471-199)=(326-58)÷2=18×(75÷5)=83×2×3=70÷5×57=808-315×2=199×(14÷7)=2/4-1/4=91+35×12=384+605+803=584÷(403-401)=98×(175-170)=366÷(78-76)=20÷2=45×66÷9=26×10×2=110×7÷2=490÷7×77=2.0+2.7=977+792÷9=233+13×21=954-888÷6=18×3×67=70×77=14×31×2=215×3×9=155-10=212-(161+44)=31×20=677+32×3=17×19-38=84×11-297=585÷(3×3)=1/6+4/6=313-112÷7=41×(177-149)=84×94÷7=106×5÷2=878+47×16=145+154=306÷2=354÷6+595=248×2÷4=443-198÷9=48×2×56=309×2-83=277+59+272=18×2×35=56+316+621=165÷5×15=176×(336-332)=171+(790-682)=327+(485-372)=9.3-3.0=372×7=40×92×9=804÷2÷3=23×3×64=426×5-138=976÷4×7=835+125×8=840÷4÷6=399-(141+243)=(470-158)÷3=11×(147-104)=430÷(153-148)=336÷(2×3)=178-(496-462)=27×13+148=7.3+7.3=293×(381-373)=35×14-72=162×3=15×(348-249)=92÷(153-149)=24÷8=13×35÷7=367-53×6=88×3+47=918×(900-894)=120×(137-133)=724-640-24=930×6÷3=342÷(12÷2)=882÷(3×2)=62×14=84+54×15=972-629=204+149+75=253+652÷4=9.4+5.3=720×(25-20)=630÷7×8=219×2=845-700=16×(296÷8)=251+120×5=758+821+278=(366-320)×13=33×(112-109)=93-(491-472)=19×25-340=3/9+5/9=283+622+736=882×(54÷9)=752÷2÷4=827-(152+635)=110×2+575=828÷2÷3=12×7×23=935×(902-894)=149+76=746÷2×9=223+350÷2=333+46×18=(634-102)÷2=(680-141)÷7=746×(30÷6)=856-282-518=460-(157+52)=234÷(473-470)=10×90÷4=14×(217-188)=24×4×50=930-360×2=472×6-381=82.1-67.1=792÷(3×3)=299×6÷2=738+49×5=309-34=123-486÷6=335-15-137=72×9=79+557+101=272×3+955=177÷3+56=172÷(337-333)=340+896-23=805÷(243-238)=342÷2=25÷5×6=130×6×4=800×5=(203-123)÷2=20÷(2×2)=635÷(34-29)=405+900÷9=919-589-269=688÷(40÷5)=462×9=38×13×9=225÷3÷3=53×(90÷6)=174-656÷8=673-11×19=20×4×91=768-(543-90)=33×22-596=3.0-1.3=330+61-119=335-83-200=320÷5=10×88-43=5.4+7.2=594-11×19=4.6+6.4=155×(48÷8)=195÷(30÷6)=(612-540)×93=88-(454-451)=242+210÷3=35×24÷2=485-394=965-351÷9=305+776÷2=999-(695-100)=63×34÷2=(348-329)×12=950-779+275=904×9-723=218×4-183=45×(266-208)=325+(170-103)=26×4×3=203-14×9=387-(363-238)=716÷4×7=373-458÷2=528÷(2×4)=854+(981-786)=396÷3=210-135+103=959-11×35=74×25=26÷(18÷9)=431+191-526=400÷(18÷9)=168÷2÷7=(85-47)×51=240+170=395-26×13=451-411+290=(65-53)÷6=288÷(16÷2)=952÷2÷4=46×90×8=850+84×3=137×(20÷5)=302-74-110=918÷2+312=163+32×9=996÷(3×2)=(828-779)×81=899×6=445+76×4=(380-25)÷5=955-(882-297)=12×28-205=869-261+362=12×6×73=360×6-787=16×(729÷9)=154×(35÷7)=17×91=37×(414-399)=156-148÷4=426÷6+456=320×(35÷7)=145×4×8=20×4×3=768÷2=676-(476+180)=724-(234+286)=132÷(36÷9)=882-47×10=90.4-37.8=11×61-157=897-(271+445)=936-16×20=14×7×79=255÷3×2=49.5+43.3=945-(68+618)=446-(693-566)=176÷(728-720)=603÷(3×3)=215-22×4=542+52×6=250-92+293=503+203=559+738-618=73×9=109-86+472=992÷(2×2)=20×(32÷8)=742-(542+125)=74×(18÷9)=904÷4×6=347×2=33×5×3=619×(64÷8)=7.6-1.4=95×7=77+125-51=270÷(30÷6)=487-134×3=749-(170+443)=415-(327-321)=470-(217+134)=9.6-3.0=3/7-2/7=10×4×91=32.4+18.1=304×3÷8=521×3=28×10×2=622+763-179=64×6-107=96+294÷3=402×2×8=194-264÷6=615÷3=5.1-1.4=74×18×9=120÷5=240÷8=694+(57-20)=14×5×50=12×6×40=181×(25÷5)=555÷3÷5=126÷9÷2=417×(980-976)=237+433=82×5×2=213-11×5=781-593=120÷(2×4)=2.3+7.1=894×2=319+103-267=453-(340+29)=365+360+392=1/9+2/9=192×(12÷3)=242+(255-93)=176÷4×5=198÷(18÷6)=(368-308)÷2=360+180+335=252-74×2=42×19-476=607×(40÷8)=10×(132÷3)=995+10×9=43×53×2=477÷(27÷3)=885÷3×9=39×8÷6=21×19×2=997+981+915=40×57×8=11×6×74=948÷(2×2)=333-314=20×(350÷7)=311-17×15=66×86=684÷(3×3)=192÷(42÷7)=348÷(48÷8)=15×59-303=148÷2×90=4/9-1/9=648+189×2=872+90×11=181×(407-403)=10×22×4=224÷4=60×5×2=480+425=456+(418-309)=21×26+328=71×8-123=4/7-1/7=76×9÷3=324×2÷8=133×5-169=15×27×2=参考答案3.3+2.2=5.5735×5=3675572÷4×9=1287103×2×4=824799-(13+748)=38704÷4×2=35270+192-235=27191+238-202=22741×(41-35)=246277-17×11=9051.1+9.2=60.3103×5+703=1218131×5=655378×9-900=2502836-(223+588)=25612×(56÷8)=428413×(512÷8)=8327.9+3.2=11.1847+38+370=1255126×7-367=515483+296=779602÷2=301210×8-723=95743+15×12=223996-10×65=34646÷2=2376×(711÷9)=6004374+15×33=869877-108×6=229282÷6×2=94(460-449)×26=286530-(642-599)=487584-144=44019×(450÷6)=142538÷2×36=684302×(924-921)=906444-27×13=93568÷(622-620)=284366-78-211=7763×13-598=221342÷(54÷9)=5729×25+708=143311×14-62=9214×64=89655×48×4=10560440÷(2×4)=5534×10÷5=68360÷4÷9=10121-44×2=33476÷(362-358)=11955×16=88034×96÷6=544(824-344)÷6=80695-(541-311)=4659.3-2.2=7.1993-377=61663×(36÷9)=25277+15=9295×44×2=8360583-10×45=133198÷(257-255)=99206+32×20=846719+160÷5=751206×(859-856)=61813×36-91=37796÷(373-367)=16192÷(36÷9)=48280÷4=7043×(126÷9)=6022/5-1/5=1/59.7-3.9=5.8456÷4=11411×33=363(232-43)÷7=27344÷(822-820)=172752÷(12÷6)=376172÷2=8615×6×56=5040(748-514)÷6=39954×(205-198)=667886×(180÷6)=2580736÷(4×2)=92735-677+565=6237.4-3.6=3.84.9+6.4=11.3944+10×27=1214553÷7×9=711865-418=447433-373+417=477821+504÷8=884413÷(153-146)=59378+561+59=998900÷2+335=785(632-600)×44=1408298-17×8=162881×3=2643468÷(311-307)=117396-46×6=120442+(467-378)=531693-270=423949-43×15=304175×(525-522)=525522+501+255=1278341-102=23960×8÷2=240292+648÷2=616162÷9=1830×3×52=4680236-(271-264)=22964×5÷2=1603.5-1.1=2.4245×3-450=285179-(351-280)=108720÷3÷3=80882÷(193-186)=12618×53÷3=318553×(629-621)=4424360-(367-121)=11456.6-53.7=2.9721+220=941372÷(48÷8)=62460-206+205=459709-11×7=632363÷(720-717)=121362÷2+651=83228×17÷2=23816×(69÷3)=368(409-41)÷2=184105×2×9=1890878×6=5268621+159+121=901361-(232+104)=25518-(304-269)=483489+850-578=761449-26×7=267598-283+90=405(275-158)÷9=13(444-428)÷4=438.2-10.4=27.8990-(447+114)=429716÷4×8=14324/10-2/10=2/10405-309=9614×(276-262)=196157-13×4=10514×47=65890÷6÷5=336×25÷6=150791-67×6=389860×6=5160177-61+938=1054339÷(27÷9)=113278+19×10=46838×5×4=760873-415+226=68412×41×2=984499+605-815=289340-(21+257)=62368÷4×17=1564(192-137)×90=4950589-340-231=18984×4=393613×(10÷5)=2638×12÷4=11456×8×6=2688838+305-918=225357×2-660=5491×(828÷9)=8372216÷(4×2)=27606+355-159=802333+152=485548×9÷4=1233104×5×2=1040385+31×25=116038×9÷2=171225×3-664=11393-164+234=46312×52-173=45191.7+5.2=96.9278+39×13=785440-344+258=354287-25×11=12422-(264+79)=7984×(32÷4)=672126×4-457=47403-159-73=171296÷8×74=2738739×3-985=1232314-(58+79)=177998-(53+171)=774489-888÷2=45(391-265)÷9=14578-(624-277)=231435-423=12444-(260-137)=32116+532÷7=92308+159-143=32413×(378÷6)=819818-88=730751-165-463=12313×36×2=936285÷5×11=627258-(275-101)=8437×25-505=4205/8-3/8=2/8297×2÷3=198739-480+834=1093407-385+75=97515÷5=103474-(361+85)=282.4-0.4=2.022×12+803=106723×(112-78)=782238÷7×25=85024×4×35=3360776÷2+161=549124+738+15=877154+(264-150)=268760÷5×2=304188×5-771=169212×9-575=133366×(399÷7)=3762(670-38)÷8=79358-720÷9=278927-(718+176)=33451-447+140=14419×24×2=91217×61=1037160÷5=32456÷(158-154)=114906-13×34=4642/3-1/3=1/316×5×75=6000385-275+659=769279-184+77=17244×(180÷9)=880930÷6+952=1107443×6÷3=886283+234×4=1219135÷5=2778+748-727=9929×3×56=4872353×2×5=353044×90÷4=99024×(440-418)=528414-49-126=239886+(359-349)=896331-(44-12)=29996×7÷8=84665×4÷2=1330688+968+878=253417×22+733=110731×13-70=333726+(461-143)=1044524-462÷7=458462-32×3=36655×18=990432-218=214190+17×34=768808÷(4×2)=101425-158-62=20522×12-181=83632×8÷4=1264804-236+633=1201786÷(2×3)=131207÷(63÷7)=2380×39=3120241×4=964648÷2×8=259219+(431-373)=77248÷4×50=3100719-34×17=1418.1+10.0=18.186+263=349669+40×23=1589469-289=180389+238÷7=423331-70-227=34741×(493-485)=5928226+311=537111+66=17781×58÷2=2349833+296+575=170430×3×68=6120162×5÷6=135320-996÷4=7116×2×31=99224×68=1632738×(35÷5)=5166712÷(2×4)=89758+133+280=1171675+910-537=1048917-50×10=417168÷(95-89)=2841.6+53.3=94.9(409-33)÷2=18825×30÷2=37551×92=469232×3×6=57633×(102-94)=264231+29×21=84030÷3×48=480416-252-135=29441÷9×7=343113×2=226(185-77)÷6=1892×2=18435×(66÷3)=77074×2÷4=3761+792-815=3849×16÷4=196573-11×45=78784-121+513=11767.3+5.5=12.860×93=5580846+(910-536)=122042×2×6=504580+(985-475)=1090137×6×8=6576350÷5×3=21054×(87÷3)=1566238×3-445=269336÷4×85=7140172×5+24=88436×70=252018×18×2=64812×6÷9=8827-438÷2=60815×4×74=444015×(12÷4)=45720-(533-135)=322178×5+65=955476÷2×3=714103×(329-323)=61822×43-705=241552-135÷5=525998×(48-45)=2994174×5-625=24556×(597-503)=5264236-(85+59)=92154+723+85=962279-79+144=344260÷(865-863)=1308.8-0.3=8.5(38-26)×58=696701-40=661614÷2×6=18421/3+2/3=17.6+0.9=8.5(51-19)×19=60834×(877-830)=1598270÷6×20=900415+66-88=393414-122×3=48581×4÷2=116245÷(347-342)=9(366-330)÷6=6350-60×2=230417-313-31=73813-109-172=532356-233=123984-28×20=42415×(14÷2)=105794×(32÷8)=3176480-387÷3=351479+53×3=638159×4-53=583468÷(45÷5)=5253×(306-297)=47769×(26÷2)=89785×65=5525204÷(28÷7)=5118×32÷8=7265×84×2=10920862×6-143=502938×(95÷5)=7223/7-1/7=2/7153+107=260(957-946)×22=242336×2×5=336012×23÷3=9232×15÷2=240328×3-910=74552-19×4=476497-60×5=19789×8=712122÷2×70=4270416-397=19467-279÷3=374792÷6×8=105665×9÷5=117949-698+934=1185537-45×2=44722×(168÷6)=616126÷7×13=234468-223+93=338(435-387)×17=81674×(328-315)=962188÷4=47646×8-175=4993533+292÷4=60624×3×45=324011×9×7=693296÷(24÷6)=74(696-615)×28=2268283-502÷2=32205-140÷7=185300÷6×9=450187-105÷7=17230×9×5=1350450-241=209359+604÷2=661387÷3+603=732(662-86)÷3=192420-23×12=144590-373=217255÷5=51370+92×4=738399-367+126=15859+142-94=107252+135=38761×78×4=1903242×(56÷7)=336956÷2÷2=239(346-313)÷3=11111×(16÷8)=222975-47×2=881240+587+78=905343-160-87=96315-(42+173)=1003/10+6/10=9/10239-82-40=117720÷2÷8=459.1-2.6=6.5283-(401-398)=280315÷(67-60)=4572÷4÷6=312÷(30÷5)=2(104-71)×29=957491-13×17=27021×34÷2=357744×(756-750)=4464243+(400-189)=454292÷(14÷7)=146978×(10÷2)=489090.3+5.5=95.8429-176-176=77446+80×2=606780÷6÷5=26276+89×9=107746.9+10.4=57.3420-(137+255)=28110×(16÷4)=440541-(709-484)=31660+206=266454+(361-66)=74956×2×3=336222-172=50104÷(2×4)=13109×(18÷2)=981484-(251-226)=4598.7-7.1=1.6167×(374-369)=835227×(250-247)=68136×13-156=312747÷9+617=70030×2×94=5640987-(666+273)=48312+47×20=1252382+(386-245)=52348÷(18÷9)=24(446-214)÷2=116332-15×22=212×20×2=480216+13×39=723187+(235-47)=375448÷(2×2)=112368+987+612=1967999÷3=333866-442=42433×24÷2=396316+100-11=40569×4=27621×44÷6=154433-54×3=271145×(18÷6)=435(805-786)×87=1653204-(321-205)=88897-837-43=1726×7÷2=91174÷6×87=2523490-357=133343+563+38=944276÷(60-56)=69588÷(415-412)=19622×22-353=131708-188+126=646746+353=109932.4+63.2=95.6870÷(718-713)=1744.9+0.5=5.4276-(190+50)=36417+(406-89)=734391-11×8=303456-(120+285)=5166+147+338=55159×(332÷4)=4897350-(72+48)=230425-307=118233-102×2=2960×13÷6=130(904-130)÷2=38733×59×9=17523255÷5×3=153168-22-29=11744×(575-532)=1892(451-406)÷3=15658+(709-194)=1173186×(10÷5)=37240.1+54.6=94.7436-289=147702÷(3×2)=1175.3+7.7=13.01/9+5/9=6/9248-106÷2=195336×2÷6=112839-27×23=218220÷4=5533×7÷3=77910-(157+101)=65219×19×2=722432-26×14=68119×(196-188)=952800÷4÷5=4061×2×5=610450÷5+618=708448-335÷5=381223-13×13=54483×2-889=7720÷2×24=240116÷4×2=58417-69-296=5299×(383-377)=594801-158÷2=722188-183÷3=127317+145×3=752752×4=3008189×(20÷4)=9458.9-8.0=0.934×4÷2=6843×19=81718+(216-177)=5727÷(450-447)=9(366-219)÷3=496.2-5.6=0.6900×(119-114)=4500424+123×4=91621+956-150=82770.0+19.3=89.3582÷(3×2)=9730÷2÷5=3462÷2÷7=33133+15×9=26816×43=68867+278=345630+462÷2=86194+107-81=12065+260+170=4955.6-4.9=0.7103×3×2=618185+148×2=481849-756÷6=72381×8+78=726693×8=5544880÷2÷4=110287-25×4=187(403-127)÷2=13884×(72÷9)=672248÷(2×4)=3110+17=27285+415+794=149416+582+401=999380+(365-298)=447330+60-177=213500÷4=12588÷(167-165)=44485÷5×37=358923×19-430=7117×6=702208+(320-280)=248105+393-487=1118×31÷9=62104+377-169=31234×2×86=5848430-304+122=248198÷6÷3=11597+433+109=1139612÷4+318=4711/5+2/5=3/5872-463=409346-343+124=12743+43+291=377(231-220)×53=5839.5-8.8=0.7474÷2×5=1185800-(687-627)=740154-(188-35)=1266÷7=38368÷(2×2)=92366+728-70=1024454-385=6913×61-349=44416×46÷4=18431×2×7=43416×2×11=352283-96-165=22388+38-283=14354×8÷9=48141+19×16=445652-177-183=29264×36÷8=288168÷2=84708+131=83921×14=294146+(334-139)=3418.4+83.6=92.020×41-344=476907+82×10=1727534÷(2×3)=89220-138+154=23625×30÷6=125335+95=430205×(782-775)=143567×(387-378)=6031.4-1.3=0.1309-19-245=45612÷2÷9=3412×25×3=9001.2+3.2=4.479+67+443=589522÷6×7=609476+802-861=41778+159=237446-29×12=98742+944+526=221212×4×26=1248(809-458)÷3=117930÷(3×2)=155264÷(4×2)=33385-170-67=14810×78=7802.1+1.2=3.3223×3-556=113(965-908)÷3=19112+237-67=282240÷8×47=1410584÷(584-576)=7352×78×5=20280341-(231+16)=94281×(290-283)=196731×10×2=620468÷(2×3)=78(528-460)×94=6392347-(445-357)=2591/5+3/5=4/5918÷9×6=612561-(75-54)=540984-235×3=27988×(84÷2)=3696737+666+330=1733450÷(20÷4)=9010×49×2=98072÷6÷2=6360÷(2×4)=4538×15+214=784193-53+63=203573×2÷6=191421-(69+195)=15730÷(811-805)=565×(45÷5)=585157+229=386842-135×5=16757×(724-696)=1596341+(60-34)=3676.2-4.0=2.230×(300÷4)=2250532÷4×8=1064326+37+450=813291+361×2=1013746-414-284=4814×43-528=74(430-413)×21=35748÷(30÷5)=8809-709+55=155332+(285-46)=571808+25×28=1508691-62×8=19542÷3÷7=2108×2=216127×7-436=45323×71=1633102÷6×7=119408÷(4×2)=5192×90×5=4140042×(608-560)=201663÷3+251=27210×10×8=800636÷4=159368÷8=46765-209+78=634690÷(3×2)=115(917-677)÷4=6047×(156÷3)=24449.9-4.7=5.2584×7=4088256÷(14÷7)=12834×(226-205)=71419×13+379=626186÷(106-100)=31280+109=38917×45-181=58450×(377-363)=700666-52×11=94620+157×3=1091124+17×34=702811+245-304=752276+35×6=486475-295=1803/8+2/8=5/848÷6×53=42495÷5+367=386575÷5÷5=23371-110-82=179339×2×3=203424×2×6=288315×3÷9=10598×75=7350144+188-134=19822×4×59=519214+42×18=770210÷5+119=16176×95×8=57760282-44×2=19412×68-398=41816×7+327=43964×5+391=711736×7=5152648÷(48÷8)=108495-(244+208)=43519-632÷2=20355×17÷5=18727×10÷9=3035×2×82=574014×30=420775-748÷4=58835×19=665330÷3=110453-32×10=133220÷(316-312)=55432÷9÷4=12688÷4+390=562860÷2÷5=86145+(326-245)=226132÷2×9=594612-968÷2=128655-16×26=239435÷3×7=1015336÷(4×2)=42554+986+129=166999×8-633=159168+129+615=91230×23-141=54962×35=2170426+401-85=74236+43×18=81030×3×49=441026×(422-394)=728617-168-149=300265×(479-476)=7956.1+2.1=8.2565-490÷7=495264÷3÷8=1136×28÷2=50441×11×2=90228×(80÷8)=28023×2×63=2898680÷5=136728÷4÷7=26353-43+79=389494÷(81-79)=247222+24×14=558933×8÷4=1866137+114=251105×9-32=91338×10-209=171978-165×5=153270÷(45÷9)=5428×97÷4=679354÷3=118996-20×30=39664×49÷7=448342÷6=57424-126=298542-411+211=342695+409-603=5013.3+8.7=12.09.3+6.9=16.2359+14×64=1255615-302=313308×3=92495×66÷3=2090473-35×10=123441-(407-383)=417522+(585-183)=924585÷3=195720÷(36÷4)=80600×7÷6=700310÷(12÷6)=155(763-463)÷4=75215+591+17=823217×2=43442×4÷2=841/6+2/6=3/648÷2÷2=12358-(159+166)=33540÷(2×3)=908.1-4.9=3.2126÷2÷7=954.1+42.0=96.15/8-2/8=3/8986÷2×5=2465855-57×6=51350×5×2=50095.0-83.1=11.9256÷8×29=928695-145-516=34460+(387-156)=691484÷(24÷6)=121331-(69+259)=317+22×39=875392-14×12=22436×(217÷7)=111616×13-78=130(852-240)÷3=20414×(153÷3)=714165+19×12=393188÷4×20=940786-636÷3=574168÷6×62=173622×(120÷5)=528752×(54÷6)=6768977×(620-615)=488526×19+469=963392÷8=49118×6+113=821676÷4×3=50718×(354÷6)=1062244×2÷8=6145.8-11.6=34.215×49+945=1680912÷2÷4=11445+73×2=19123×19-137=30086÷2×71=3053454-275=179212+403=61514×(285-264)=294597-217=380437-(235-210)=4123/8-2/8=1/8314-642÷6=207384+67×9=987288÷6×15=7203/6+2/6=5/637×7×8=207215×20×2=600418-334÷2=25118×15-66=204378÷6×68=428415×50=750126×5=630342÷9×18=684298+338-318=318553-453÷3=402775÷5×6=930552÷(3×2)=9298×3×5=1470459-183=27620×(32÷4)=16056×87÷2=2436136÷(2×4)=1752×9÷4=11785×10=850(218-24)÷2=97391-(106+140)=145203-41-21=14160÷3×75=1500884-(933-449)=400220÷4÷5=11519+(828-39)=1308504÷(3×3)=56704×(961-956)=35202.7+9.6=12.312×(336÷4)=1008105+262=367388÷4×8=776347-21×5=242469÷7×58=38863.5-1.6=1.9130×6÷3=2607.0-2.2=4.8118+103=22189×89×8=63368442+431-549=324776÷(18÷9)=388439+738÷9=52111×13×6=85815×12=180389-91×4=254.0+4.1=8.113×34÷2=22127×36÷3=324486÷(430-424)=81784-(80+162)=542121+688+121=93065+182×4=793760÷8×24=2280299+139=43811×11×2=242319-67+148=40019×25-399=76583+90×3=853480÷8+3