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14×33-203=443+54-52=251+249-68=(145-126)×13=462-12×35=740-449+777=11+340-308=99×(176-173)=4/7-2/7=13×3×33=226+394+229=30×16-468=42×3×6=301-74-168=173+(370-261)=570÷6=30÷6×34=602-(606-436)=199+125×3=331-319+285=43×(102÷6)=(848-774)×71=26×18+216=20×24-196=45×2×40=415×2-655=570÷(15÷3)=160÷(40÷8)=136÷4=90×61=543+246+777=346-(173+66)=(157-122)×57=32×26-208=171+675÷9=13×14+152=350÷7=574-10×32=428÷2+48=45×2×46=685+19×31=590+156-55=404+705÷3=12×34-57=6.4-2.9=632×2÷8=162÷2+422=53×3×2=225÷3×84=455-79+14=22×90×7=41×(63÷9)=6.8+9.6=48+31×7=717-14×46=43×10-428=403-26-259=359-336=745÷(600-595)=78×32÷6=473-11×33=24÷4×35=59×(185÷5)=407-(421-332)=928÷(2×2)=942÷(2×3)=39×(133÷7)=332÷4=401-259÷7=884+70÷2=58+112=400-40×2=961×(538-534)=398+21÷7=7/10+3/10=73.3+5.4=30×(124÷4)=221+330+105=57+235×3=596÷4=32×2×22=83+748÷2=928+11×88=36÷2×52=812÷(2×2)=66×11×7=435-(666-448)=424×9-263=21×9×3=29×3×38=172×(409-405)=774÷3=925-21×17=11+824+918=985-16×2=360-55=329÷(556-549)=168÷7×8=360-87=330÷2=10×14×6=571-24+856=35+167=672÷(2×3)=75×(967-896)=184÷(2×2)=323+(884-668)=858÷3+423=976-120×7=69×8+146=596+(927-207)=4/8-1/8=416×2×5=711+153-195=416÷(50-46)=(335-39)÷8=206+660+714=90×84=116×3=899-(169+712)=439-42×3=470-(354+50)=865-680+764=126÷9×61=770÷7÷5=89×66×8=660÷(2×2)=44×3÷2=655÷5=215-(471-326)=644-14×16=108×4÷6=65÷(816-811)=439×8=700×(839-830)=368-(349-212)=211+36×27=119×6=32×15=36×14+648=25×4×9=508+134+34=174-44×3=599+(825-132)=390×7-137=401×(40÷8)=564÷(2×3)=640÷8+928=131+202=426÷(21÷7)=39×2×30=126÷(18÷9)=13×(185÷5)=436÷(32÷8)=116-126÷3=513÷9×74=11×35+403=287-135÷9=627÷3×9=273+43×12=45×99×4=607+112×5=25×24=10×4×77=696÷2÷4=424-128-125=143-308÷4=975-984÷8=88+909+10=609-(51+527)=170-411÷3=181+325+490=952+11×63=12×2×53=(407-399)÷4=160+93×8=470-(310+84)=87×3×6=196+129=726÷(2×3)=558×4=210-(113+34)=597-(858-692)=16×(264÷6)=376-100+178=306÷3×5=47×(731-717)=748-810÷5=300÷(12÷3)=837÷3÷9=997-334-281=348-(283+55)=44×13=31×14+421=(637-543)×53=45×5=118+149×3=62×31×4=955-802+17=39×16+671=444-192+95=1.0+4.4=94×(44-41)=180÷9=398-(62+23)=333÷(3×3)=18×(282-279)=7.1-1.4=16×23-342=904÷2÷2=13×2×7=281+(451-332)=57×(30-22)=950+315-738=378×9÷2=164-(156-123)=904+136-885=286×(24÷8)=120÷8×33=35+341+316=585+451=24×(92÷4)=892-418-85=208÷(16÷4)=3/8+5/8=537×(16÷4)=488-469=430-260+325=163+(545-435)=795÷3=226+317×2=895+484×2=733-(924-779)=12×18÷3=354-230+293=82×46=328×7-486=392÷(28-20)=85×(565-480)=333×(18÷3)=80×66×6=269+565+19=89×(148÷4)=157×(15÷5)=94÷2×6=82×12÷8=14×2=6.1-1.6=11×40×2=192-(500-497)=96×61×6=18×20-111=65×(222÷6)=11×(494-475)=444-10×22=963÷(3×3)=982×(566-557)=258-20+194=345×5=449+79+158=410+504+60=552÷4÷2=97+250×4=925+(917-386)=93×13×3=36×17=756÷2÷6=392÷4×63=370-104-66=21+402+352=21×9÷3=12×11÷6=763÷7×6=14×32-66=520-13×19=348÷(2×2)=184÷(56÷7)=2.1+8.8=31.6+49.6=400÷(426-421)=920-15×52=(594-573)×70=23×16-157=820-23×35=372-53×7=48+218=11×13-44=259×(519-514)=23×(78÷2)=990÷9×5=228×4=556-(639-287)=69×4×2=6.9+7.0=22×95×6=242×4+205=1/5+2/5=35×11=809×(32÷4)=810-104×3=50×(362-351)=69×74÷6=21×(10÷2)=7/9-2/9=69×8×7=5.8-0.2=102×(28÷7)=569-15×36=11×19×4=660×2÷5=471+30×32=378÷(3×3)=133-85=495÷(385-380)=314-64-166=681+28×20=8.0+7.2=81×12-119=163+(114-39)=465-12×35=122-38÷2=9.3-2.3=4/9-2/9=110×9=746÷2=23×21-473=221+44-99=668-71×3=501×4-100=876-500+215=191+702=930-(227+160)=66÷6×18=2/3-1/3=182×2÷7=248÷(36÷9)=84÷(500-498)=170+28÷4=(95-37)÷2=959×(48÷8)=54+146+118=386+34×9=147-34=75×3×2=340-(11+57)=774÷(2×3)=882-(108+671)=908-96×9=330-14×18=11×46÷2=462÷3×2=76×3=805×5=193+222=148+227+801=3/6+2/6=864÷3÷8=738×(12÷4)=57×6×2=126+279=369×(433-429)=695-196=11×34-226=113+233=(874-162)÷8=21×(72÷8)=751-443=84×(475-467)=382×8=790÷(18÷9)=592÷(438-434)=12×21-58=838-(391+315)=72×4×8=245÷5=115×2+323=364÷4÷7=290×(24÷8)=43+86×6=260×(16÷8)=242÷(56-54)=408+73-412=(375-99)÷2=618×8÷4=352-955÷5=864-500-176=7.3-6.7=20×41=21×35÷5=289×(883-880)=5.9+3.2=21×4×87=375-(191+136)=778-739=46×4×2=453-396+153=60×6×2=672×6-948=588-(834-655)=12×63=378×(16÷8)=749×(21÷7)=352÷(64÷8)=570+198=282+173=62×44=106+142=372-91-100=1/8+6/8=654÷3=154×(155-151)=792÷8×71=27×66=708-(768-405)=304÷(2×4)=39×2×79=49×94×3=411-40×7=60×(113-109)=908×6÷3=97×(56÷7)=212×(238-234)=11×76=15×4×69=328×(63÷9)=81×2=1.2+72.5=31×(351÷9)=30+180-24=657÷(72÷8)=30×(90÷5)=(881-201)÷8=594÷9÷6=1/3+2/3=33.1+33.3=15×8×5=255-10×22=21×3×7=533-(104+398)=4/8-2/8=877-375-97=867-364÷7=39×25=105+393-155=612÷3×8=911×(15÷3)=106+19×12=(425-23)÷2=13×28÷7=729÷(3×3)=181+(440-413)=274-120-27=385+96=13+(494-361)=(185-14)÷3=798÷7×6=23×(210÷6)=362-23×14=46÷2×33=220×3=686-31×10=33×2×9=237×3-75=624÷8+885=971+152-798=966-563-84=17×(46÷2)=12×11×6=891×7-347=469-(481-91)=18×75=295+272=69×6×9=512×2÷4=105÷7×29=378÷7×4=423-254-160=653+(633-186)=5.7-4.1=379-103×3=252÷(242-240)=165-54+247=67×12÷3=287+(174-130)=738-42+867=956+387=84×(492-489)=(248-138)÷5=402-(146+88)=18×25-217=(274-218)÷7=417-385=795-586=(179-19)÷8=36÷2÷3=937-675÷3=604-49×8=48×85=202×2-96=23+384×2=10×98=7.5-4.6=39×21÷7=(434-74)÷2=876×8÷6=566×7=244+924÷2=231+450+240=(420-408)×58=14÷7=150-32=813+51×2=66×(280÷7)=(476-438)×11=305-525÷5=580÷(272-270)=509-19×26=33÷3+677=891×5÷3=47×21-228=13×30×9=2/7+4/7=804-595+381=45×(423-420)=441÷(165-158)=70÷(49÷7)=369-28×13=168+(248-212)=33×7-41=271+(345-50)=20×3×23=30÷(901-899)=(434-395)×12=304-182+169=352+322=228-147=254-(169-67)=381-20×19=522÷(2×3)=48×87÷9=474÷(97-91)=342×(36÷4)=148×(489-484)=744÷(330-322)=90+122=34×4×5=3.3+2.8=384×3÷9=32×(432-407)=0.8+6.2=8.3-1.8=844×(21÷3)=270÷9×5=957×(280-272)=2/6+4/6=473-310+329=(201-76)÷5=46×14÷7=363-34×10=93×(152÷2)=144×4-224=884-827=465-399=15×(413÷7)=88×95×2=936÷(40÷5)=970-(457-266)=15×3×16=585×(690-682)=288×2÷3=990÷(2×3)=91.0-45.3=44×(361-339)=133÷7×8=16×49+602=(161-49)÷4=833+32×27=5.5+3.3=115÷(498-493)=435÷5+241=385×4=14×23×3=222÷3×35=10×59=90×11×6=657÷(3×3)=63+852+18=27×16-108=15×40-555=(486-309)÷3=91.2-37.0=60+456+254=749×(42÷6)=239-231+18=987-249=65-30+103=250×(298-294)=(443-173)÷9=900÷5÷6=621+152+151=648÷(3×2)=53×16=94÷2=40÷4×34=474-215=925-(129+446)=474÷3=15×5×75=73×(70÷7)=399-43×5=978-441-205=923-(103+162)=36÷3×21=301-20×11=425×(40÷5)=149-(178-160)=312÷2÷2=200÷8×25=27×3×19=219×(301-297)=(768-513)÷5=45÷9×3=984÷(3×2)=793×(947-941)=434+154+653=704÷(16÷4)=311-815÷5=93.0-63.9=540÷(3×3)=103+10×12=944÷4×7=270-12×4=30×22-137=14×7×61=143-(313-275)=818-(303+72)=98×77=5.2+2.1=375+102×9=380÷4×28=108÷9=192÷2÷3=343×2-204=230÷5=326×3=594×8÷4=38×21=192÷(27÷9)=43×2×22=32×15-164=35.7+17.8=570÷(2×3)=252÷(2×2)=235+413=959+956+715=325÷(40÷8)=681+260-734=325+385+282=55×5-160=252÷2÷7=8.2-3.8=139+190=674+392=366÷(30÷5)=556×3÷4=(990-154)÷2=160×5=(397-25)÷2=14×(234÷6)=11×59-399=6.5+0.5=259+(470-182)=832÷4×2=666-225+684=12.6+63.6=383-47-155=17×2×19=242÷(18÷9)=54×2×3=228÷(3×2)=167-810÷5=225×(20÷5)=988-(231+610)=207+496÷8=648×(18÷2)=250×2×4=898+(742-623)=403-18×18=12×(80-38)=12×3=15×(168÷3)=273×7÷3=143+304-437=310-264÷4=13×7×91=471-115=641+458+609=433-235-41=344-(433-270)=200+279-114=22×19-70=515+398÷2=(934-364)÷2=720×8-321=638-144-448=321-(390-87)=50+500+195=17×3×77=216÷4×54=408-80=900÷(2×2)=39×19=37+10×57=749+(592-176)=323+76=200÷(40÷8)=432-290÷5=706÷2×4=85×66=49×(680-592)=50.3-35.3=5.5+8.2=165×3×5=396÷(89-86)=2/4-1/4=40×2×8=670-(141-54)=176÷(4×2)=591÷3×8=157+437=94×25×3=670×4=46×42÷7=820×3-640=15×(160÷8)=342÷6=395-612÷9=55.6-26.9=602÷7×3=405÷5=494+879-836=818-26=8.6+3.7=97.8-28.9=(720-160)÷5=18×20÷4=50+536-172=161÷7×38=(852-498)÷3=780÷5÷6=269-(81+57)=978-617=90.2-26.1=106×8×3=572÷(2×2)=665÷5=265×(754-747)=416÷8÷4=54÷(2×3)=207÷(62-59)=1.3-1.2=22×41-407=10×41÷5=12×11×3=89×14=170÷2×72=644-308÷2=470-12×23=13+183+870=69-195÷3=35.6+50.5=270÷(448-443)=86×7+852=11×30×3=446-34=92×6+259=20.1+75.4=70×11÷2=679×8-501=32×9÷3=262+34×11=93×2=700÷5×4=847+166×4=272×2=52÷(36÷9)=661-442-93=483×2×7=9.0+7.3=54÷6=291×2-109=132-29×4=341+568=289-(176+83)=271×2×4=7.4-5.0=117+260=394-408÷6=92.4-5.1=446+39-107=763-127×6=144-18÷6=45×82÷6=136÷2+660=18×(184÷8)=32÷2×18=490-618÷6=5/9-3/9=19×4×23=65×4÷5=130×4÷5=74×21÷6=640×4=10×33=404+209×3=304+15×38=688×9=198×4÷2=415×4-414=487+505-133=388+37×5=72-49+50=17×26×2=965×(12÷4)=158×(30÷6)=100+322×2=152÷4=152÷(458-456)=18÷2=8.4+8.8=296÷(2×2)=245+85×7=816÷2÷4=957-12×46=512+41×8=115×4÷2=47.4-45.8=444×(396-393)=690×4-530=8.2-0.5=867÷3×9=10×3×36=30×95×4=493×(873-864)=822÷6×9=990-246×4=430-(74+23)=408-206-176=448+(273-170)=387-90×4=24×16+199=983-195×2=92.7-85.2=874-40×11=531÷(54÷6)=127×(10÷2)=424+990÷6=175-27=817×(576-567)=538×3÷2=183×2÷6=425×8=600÷5÷6=56×6-238=180÷(48÷8)=99×3-130=293×(471-463)=549÷9×4=795-724+244=0.2+1.2=617+559-349=65×(372-367)=470-301-50=(439-51)÷4=17×3×59=446-(766-380)=270+195-54=8.8+3.3=365÷5=292×2×7=679-602=555+(580-389)=156÷(30÷5)=672-12×18=57×13-236=34×98×9=342-71×2=1/6+4/6=321-209-52=68.2-0.9=617+609=997-418-11=77×(30÷5)=328÷4×7=720÷6÷5=24-(215-198)=(192-174)×55=3.8-0.4=65×52÷4=11×9×99=9.7+2.4=495-30×5=38×(301-281)=417+(443-56)=97×53=988-543+699=448÷4÷2=376-345=70÷5×9=600÷2+350=11×10×2=14×(279÷9)=32×12×2=352-155=641+60×15=106÷2=750÷5÷5=500+(390-233)=360÷5=493-145×3=51×(602÷7)=11×72=421×2×8=263×(35÷5)=106÷(590-588)=742+260=83×78=88×99×9=7.4-3.6=6.8-6.6=524÷4+297=138÷6×16=42×43÷6=449-262=105+15×18=815÷5×8=296-873÷9=16×57-326=36×3÷9=909+(930-372)=98×2×3=482-325+25=415-29×11=937-(121+449)=146×6=307-183=726-43-128=20×40÷4=45×5+58=91×5=11×4×11=107×8-525=986-(273+454)=843-(301-59)=493-13×35=683+718-203=(360-330)×30=495÷(90-85)=565-(280+130)=204÷2÷6=340+16×11=(935-901)×42=723-337+906=105-21×5=415+432÷2=(485-439)×15=21×5=71×(836-783)=973-216÷3=800÷4=203-(182-130)=720÷(3×3)=600÷5÷4=612÷(634-628)=18×(109-69)=868÷4+82=109+11×16=24×3×45=162×2×5=66+91=756÷(21÷7)=396-10×20=841-424-382=267+(294-248)=440-18-19=7.2-2.2=19×5×94=23×3×47=84×15÷9=4/9+2/9=138÷2×14=33×(255-247)=233+(207-124)=140÷7×8=3/6-1/6=76×(350-341)=14.8+12.5=414÷6×9=757×7-171=134×4-320=22×22-313=389-765÷5=757-322=10×(672÷7)=476÷4+140=5/6-1/6=91×7×3=18×38×9=140÷4×98=74×36÷2=18×(125÷5)=10×14×2=794÷2+621=67×11-480=26×18+800=261÷9×25=5/8-2/8=70×13-14=15×(419-381)=512÷2×3=448+(757-44)=(117-72)×18=15×27-171=691-(302-162)=234÷(18÷3)=41×(36÷2)=194+157+136=193×4=7.7-1.0=74×7-385=(160-156)÷2=630÷9÷5=720÷8×26=748+263-393=130+195=860×(529-523)=51÷3×32=279+154+488=224×3÷2=632÷(2×4)=822÷(27÷9)=97×9-378=872÷2×9=372-322-15=99.1-85.9=(547-506)×57=(241-200)×13=600÷6÷2=585÷(21÷7)=69÷(15÷5)=962-457-268=109+(416-91)=33×6×4=621÷(317-308)=104×7÷4=(230-131)÷9=812+252÷6=31×15=398+182×2=106+830÷2=770+(591-320)=250-20×9=24×81÷2=94+40×15=18×52-260=360÷5÷2=423-666÷9=859-288-74=9.6+9.2=749-(293-160)=36×21=967+881-909=346-940÷4=471-144=23×34=74×4-198=167+178=904÷(2×2)=411-45×4=445-19×10=400-241-82=625-328+502=227-(162+34)=40×2×89=22×11×3=360÷6÷2=28×2=873-205=282+30+190=568÷8×4=29×67=54÷(325-322)=95×(90÷9)=987-(711+234)=192+34+110=16×16-165=30×2×29=496÷(738-730)=528×2-570=878×7-658=882-(86+209)=135+70×14=173×3-213=22×(392÷7)=441÷7×9=16÷4×31=155×5-257=339÷(677-674)=253+530÷5=(376-298)×46=5.9-4.7=84×82÷2=785-(390+188)=367-12×18=162÷(2×3)=122+200=25×12×2=110×6÷2=10÷(14÷7)=3.9-0.4=40×2×21=74×(172÷2)=248-(349-189)=53+225+547=513+(455-406)=953-45×5=654÷6=672÷(2×2)=226-21×10=348÷3+431=464+471-529=465-23=15×24×2=245+105×3=(481-337)÷4=169+448÷4=238÷(16÷8)=222÷(435-432)=536+893-185=(383-117)÷7=576×5=225×(32÷8)=494-438÷2=587+484-404=447-(80+253)=271+297÷3=13×(39-23)=170-(418-260)=43×2×81=(306-292)÷2=1.5+2.9=85×(170-163)=451×2-551=3.5+7.2=428×2×3=995-158-746=23×8×5=120÷4×9=10×10×2=(339-247)×42=296+125×3=406+(411-193)=133+13×32=26×(140÷4)=962×(81÷9)=800-63×5=642-61-71=420+130×7=15×22-161=41×(111-97)=34×(300÷6)=780×4÷3=750÷(36÷6)=644÷7×9=358÷2+164=577-(807-347)=340+122×2=148-(93+53)=31×19+32=98+164=292÷2×7=890-(509-492)=8.3+5.1=24×12÷9=467+219=468+23-474=483÷3÷7=522+183=19×11×4=474-(432+31)=32×14÷4=10×6×44=19×(468÷9)=276÷(16÷4)=589-234+660=405×7-614=405-180=283-12×3=410-(800-706)=362-116-80=48×19÷4=32÷8+264=706-467+988=260+107=356-88+67=731-205+803=245÷(49÷7)=302×3÷6=111+335-342=28+216+85=130×(17-10)=125+12×65=9.7+3.6=562+(347-198)=199+15×46=332-(91+131)=6.1+6.7=810×6=529-39×13=840+(199-132)=97×8×6=483+44×6=211+216-137=128÷2×79=593-51×6=5.4+4.2=10×7×17=300÷(35÷7)=350-(459-228)=528-46×11=252×(10÷5)=170÷5×71=28×(30÷3)=884-123×4=16×11×2=270÷6÷5=247×2=870-108×5=4.6-1.0=13+31×16=695×6÷3=37+42=158-122÷2=28×15-328=444×3÷9=20×16-53=237+32+385=(911-391)÷5=481-(297-159)=886-212×4=703-80÷2=711÷(170-167)=1/5+3/5=818-576÷4=285-(61+29)=17×18÷2=639-33×8=340-296+71=149-(149-70)=41×23=28×9×3=355÷5=318÷6=38×2×59=320÷(2×4)=260÷(36÷9)=423-351=87×(45÷5)=(480-12)÷4=363-(483-257)=(268-253)×23=(441-341)÷5=497-327-105=405÷(81÷9)=435-430÷5=476-102×4=420÷(175-171)=17.8+55.7=370×3÷2=185+636÷6=203÷7×9=528×(251-247)=84÷6×64=967×7=12÷(30÷5)=12×(363-297)=48÷2×29=189+957÷3=302+(387-73)=327×(715-712)=13×11=22×(225÷9)=776-254-489=77+18×38=155-20-64=19×10×2=474+705+790=745÷5=102×3÷6=125+96-70=96×81=24×33=57-270÷5=16+(268-146)=165÷5÷3=5.4-1.4=210×3×8=895-(510+324)=267×(315-312)=725+856÷8=864-388+138=318-50÷2=15×(27÷3)=67×8-98=489-12÷2=347+(386-163)=82×94÷2=351÷9×11=(511-255)÷4=993+536-556=(980-748)÷8=777×8-294=340-16×11=900÷(2×3)=47×10×2=932×4=31×(405÷9)=2.5+1.3=16×(324÷9)=803-618=289-167+68=160×4÷2=63+41×15=578-(123+18)=784÷4÷7=187+70×8=828÷3÷4=619×(32÷4)=17×57÷3=54+43×21=456×4=361-60×4=48×87÷2=145+344-161=477×2-709=544×5-556=157-288÷6=3/5-1/5=343-16×18=936÷2+245=940×(25÷5)=77×3×2=624÷4×6=24×(240÷6)=703-313-279=911-(652-455)=947×(212-209)=5.8-2.8=10×5×37=304÷2=978÷6+776=420+10×13=87÷3=(811-86)÷5=(414-310)÷4=83×60×7=8.6-0.4=18×5×70=126÷9×91=408÷(324-318)=443-(128+59)=193+300=4.8+4.2=365×2÷5=369-(496-366)=9.5-6.8=96÷(654-648)=207+162=119×8÷2=833+(877-246)=225÷3÷3=480-218÷2=286+139-236=417÷3×6=292÷4=20×(299-239)=931×(570-565)=966÷3+763=117÷(242-239)=472-232×2=443+915+444=654-24÷6=84÷2÷3=860+(284-198)=839-14×29=444-(347-184)=368×9÷6=200+969-709=48÷3÷8=80÷5×18=68×3-31=412-353+195=14×16÷4=130+(165-94)=866-426+390=891÷3÷3=174÷3÷2=430+210+201=653+921-421=492-(213+245)=208÷2×3=5.5+1.6=370÷2=59×(447-372)=169×5+30=443-282=53×18-917=56×17÷2=107×4÷2=207×3+206=436÷(14÷7)=446+35+155=303-64×3=20×(56÷7)=482+47+778=504÷7×79=45×4×2=(445-119)÷2=64×4+75=477÷(3×3)=259÷7×34=646+215×4=153-95+185=7.6-2.4=92÷(419-415)=669-406-33=854×6=25×17=252÷(18÷6)=267+20-112=848-788+14=10×(488÷8)=743-13×57=18×23-11=720÷(2×2)=73×(849-795)=41×72=376-(257-22)=431-153+40=125÷5=527+23+232=864÷9=18×22÷9=90.4-41.8=68+25+37=389-59=388÷2×3=(468-447)×90=257-378÷2=570÷3÷2=9.2-2.5=64×72=33×2=129÷(787-784)=416-244-51=774÷6×7=123×3=828-172-264=53+251×3=48÷8×75=126+146-255=546+752=222×9÷2=439-15×26=12×45-138=95×(539÷7)=14×17×4=671+124×4=620-436÷4=240÷4×14=794+976÷8=272÷4×13=475+(356-178)=387÷(109-100)=916-43×11=10×42×2=13×(355-347)=699÷(222-219)=417×8-572=148÷(2×2)=300÷(803-798)=977+32×13=43×2×26=198÷9+462=455-158-117=424+354=6.5+53.4=208+22×28=331-101=378-319=33×2×27=917+13+10=214-17×2=52×54=247-(43+167)=816×7=12×69÷6=(159-65)÷2=18×37÷9=728÷8÷7=21×36÷9=18×(20÷4)=(325-283)×97=300÷(3×2)=571+53×11=10×24÷4=273÷3=20×24÷4=267×3-344=102÷(254-251)=(928-360)÷2=258÷3=376×2×5=714-29=109+194-210=760+(236-227)=43×(114-51)=999-(107+160)=21×46-283=(424-31)÷3=2/9+4/9=70×2+739=442-(102-66)=867-277+178=852÷3÷2=287+(958-513)=13×3×15=327-13×5=12×32-54=405+395-118=(237-129)÷2=122×(36÷9)=467-18×7=60.0+39.6=参考答案14×33-203=259443+54-52=445251+249-68=432(145-126)×13=247462-12×35=42740-449+777=106811+340-308=4399×(176-173)=2974/7-2/7=2/713×3×33=1287226+394+229=84930×16-468=1242×3×6=756301-74-168=59173+(370-261)=282570÷6=9530÷6×34=170602-(606-436)=432199+125×3=574331-319+285=29743×(102÷6)=731(848-774)×71=525426×18+216=68420×24-196=28445×2×40=3600415×2-655=175570÷(15÷3)=114160÷(40÷8)=32136÷4=3490×61=5490543+246+777=1566346-(173+66)=107(157-122)×57=199532×26-208=624171+675÷9=24613×14+152=334350÷7=50574-10×32=254428÷2+48=26245×2×46=4140685+19×31=1274590+156-55=691404+705÷3=63912×34-57=3516.4-2.9=3.5632×2÷8=158162÷2+422=50353×3×2=318225÷3×84=6300455-79+14=39022×90×7=1386041×(63÷9)=2876.8+9.6=16.448+31×7=265717-14×46=7343×10-428=2403-26-259=118359-336=23745÷(600-595)=14978×32÷6=416473-11×33=11024÷4×35=21059×(185÷5)=2183407-(421-332)=318928÷(2×2)=232942÷(2×3)=15739×(133÷7)=741332÷4=83401-259÷7=364884+70÷2=91958+112=170400-40×2=320961×(538-534)=3844398+21÷7=4017/10+3/10=173.3+5.4=78.730×(124÷4)=930221+330+105=65657+235×3=762596÷4=14932×2×22=140883+748÷2=457928+11×88=189636÷2×52=936812÷(2×2)=20366×11×7=5082435-(666-448)=217424×9-263=355321×9×3=56729×3×38=3306172×(409-405)=688774÷3=258925-21×17=56811+824+918=1753985-16×2=953360-55=305329÷(556-549)=47168÷7×8=192360-87=273330÷2=16510×14×6=840571-24+856=140335+167=202672÷(2×3)=11275×(967-896)=5325184÷(2×2)=46323+(884-668)=539858÷3+423=709976-120×7=13669×8+146=698596+(927-207)=13164/8-1/8=3/8416×2×5=4160711+153-195=669416÷(50-46)=104(335-39)÷8=37206+660+714=158090×84=7560116×3=348899-(169+712)=18439-42×3=313470-(354+50)=66865-680+764=949126÷9×61=854770÷7÷5=2289×66×8=46992660÷(2×2)=16544×3÷2=66655÷5=131215-(471-326)=70644-14×16=420108×4÷6=7265÷(816-811)=13439×8=3512700×(839-830)=6300368-(349-212)=231211+36×27=1183119×6=71432×15=48036×14+648=115225×4×9=900508+134+34=676174-44×3=42599+(825-132)=1292390×7-137=2593401×(40÷8)=2005564÷(2×3)=94640÷8+928=1008131+202=333426÷(21÷7)=14239×2×30=2340126÷(18÷9)=6313×(185÷5)=481436÷(32÷8)=109116-126÷3=74513÷9×74=421811×35+403=788287-135÷9=272627÷3×9=1881273+43×12=78945×99×4=17820607+112×5=116725×24=60010×4×77=3080696÷2÷4=87424-128-125=171143-308÷4=66975-984÷8=85288+909+10=1007609-(51+527)=31170-411÷3=33181+325+490=996952+11×63=164512×2×53=1272(407-399)÷4=2160+93×8=904470-(310+84)=7687×3×6=1566196+129=325726÷(2×3)=121558×4=2232210-(113+34)=63597-(858-692)=43116×(264÷6)=704376-100+178=454306÷3×5=51047×(731-717)=658748-810÷5=586300÷(12÷3)=75837÷3÷9=31997-334-281=382348-(283+55)=1044×13=57231×14+421=855(637-543)×53=498245×5=225118+149×3=56562×31×4=7688955-802+17=17039×16+671=1295444-192+95=3471.0+4.4=5.494×(44-41)=282180÷9=20398-(62+23)=313333÷(3×3)=3718×(282-279)=547.1-1.4=5.716×23-342=26904÷2÷2=22613×2×7=182281+(451-332)=40057×(30-22)=456950+315-738=527378×9÷2=1701164-(156-123)=131904+136-885=155286×(24÷8)=858120÷8×33=49535+341+316=692585+451=103624×(92÷4)=552892-418-85=389208÷(16÷4)=523/8+5/8=1537×(16÷4)=2148488-469=19430-260+325=495163+(545-435)=273795÷3=265226+317×2=860895+484×2=1863733-(924-779)=58812×18÷3=72354-230+293=41782×46=3772328×7-486=1810392÷(28-20)=4985×(565-480)=7225333×(18÷3)=199880×66×6=31680269+565+19=85389×(148÷4)=3293157×(15÷5)=47194÷2×6=28282×12÷8=12314×2=286.1-1.6=4.511×40×2=880192-(500-497)=18996×61×6=3513618×20-111=24965×(222÷6)=240511×(494-475)=209444-10×22=224963÷(3×3)=107982×(566-557)=8838258-20+194=432345×5=1725449+79+158=686410+504+60=974552÷4÷2=6997+250×4=1097925+(917-386)=145693×13×3=362736×17=612756÷2÷6=63392÷4×63=6174370-104-66=20021+402+352=77521×9÷3=6312×11÷6=22763÷7×6=65414×32-66=382520-13×19=273348÷(2×2)=87184÷(56÷7)=232.1+8.8=10.931.6+49.6=81.2400÷(426-421)=80920-15×52=140(594-573)×70=147023×16-157=211820-23×35=15372-53×7=148+218=26611×13-44=99259×(519-514)=129523×(78÷2)=897990÷9×5=550228×4=912556-(639-287)=20469×4×2=5526.9+7.0=13.922×95×6=12540242×4+205=11731/5+2/5=3/535×11=385809×(32÷4)=6472810-104×3=49850×(362-351)=55069×74÷6=85121×(10÷2)=1057/9-2/9=5/969×8×7=38645.8-0.2=5.6102×(28÷7)=408569-15×36=2911×19×4=836660×2÷5=264471+30×32=1431378÷(3×3)=42133-85=48495÷(385-380)=99314-64-166=84681+28×20=12418.0+7.2=15.281×12-119=853163+(114-39)=238465-12×35=45122-38÷2=1039.3-2.3=7.04/9-2/9=2/9110×9=990746÷2=37323×21-473=10221+44-99=166668-71×3=455501×4-100=1904876-500+215=591191+702=893930-(227+160)=54366÷6×18=1982/3-1/3=1/3182×2÷7=52248÷(36÷9)=6284÷(500-498)=42170+28÷4=177(95-37)÷2=29959×(48÷8)=575454+146+118=318386+34×9=692147-34=11375×3×2=450340-(11+57)=272774÷(2×3)=129882-(108+671)=103908-96×9=44330-14×18=7811×46÷2=253462÷3×2=30876×3=228805×5=4025193+222=415148+227+801=11763/6+2/6=5/6864÷3÷8=36738×(12÷4)=221457×6×2=684126+279=405369×(433-429)=1476695-196=49911×34-226=148113+233=346(874-162)÷8=8921×(72÷8)=189751-443=30884×(475-467)=672382×8=3056790÷(18÷9)=395592÷(438-434)=14812×21-58=194838-(391+315)=13272×4×8=2304245÷5=49115×2+323=553364÷4÷7=13290×(24÷8)=87043+86×6=559260×(16÷8)=520242÷(56-54)=121408+73-412=69(375-99)÷2=138618×8÷4=1236352-955÷5=161864-500-176=1887.3-6.7=0.620×41=82021×35÷5=147289×(883-880)=8675.9+3.2=9.121×4×87=7308375-(191+136)=48778-739=3946×4×2=368453-396+153=21060×6×2=720672×6-948=3084588-(834-655)=40912×63=756378×(16÷8)=756749×(21÷7)=2247352÷(64÷8)=44570+198=768282+173=45562×44=2728106+142=248372-91-100=1811/8+6/8=7/8654÷3=218154×(155-151)=616792÷8×71=702927×66=1782708-(768-405)=345304÷(2×4)=3839×2×79=616249×94×3=13818411-40×7=13160×(113-109)=240908×6÷3=181697×(56÷7)=776212×(238-234)=84811×76=83615×4×69=4140328×(63÷9)=229681×2=1621.2+72.5=73.731×(351÷9)=120930+180-24=186657÷(72÷8)=7330×(90÷5)=540(881-201)÷8=85594÷9÷6=111/3+2/3=133.1+33.3=66.415×8×5=600255-10×22=3521×3×7=441533-(104+398)=314/8-2/8=2/8877-375-97=405867-364÷7=81539×25=975105+393-155=343612÷3×8=1632911×(15÷3)=4555106+19×12=334(425-23)÷2=20113×28÷7=52729÷(3×3)=81181+(440-413)=208274-120-27=127385+96=48113+(494-361)=146(185-14)÷3=57798÷7×6=68423×(210÷6)=805362-23×14=4046÷2×33=759220×3=660686-31×10=37633×2×9=594237×3-75=636624÷8+885=963971+152-798=325966-563-84=31917×(46÷2)=39112×11×6=792891×7-347=5890469-(481-91)=7918×75=1350295+272=56769×6×9=3726512×2÷4=256105÷7×29=435378÷7×4=216423-254-160=9653+(633-186)=11005.7-4.1=1.6379-103×3=70252÷(242-240)=126165-54+247=35867×12÷3=268287+(174-130)=331738-42+867=1563956+387=134384×(492-489)=252(248-138)÷5=22402-(146+88)=16818×25-217=233(274-218)÷7=8417-385=32795-586=209(179-19)÷8=2036÷2÷3=6937-675÷3=712604-49×8=21248×85=4080202×2-96=30823+384×2=79110×98=9807.5-4.6=2.939×21÷7=117(434-74)÷2=180876×8÷6=1168566×7=3962244+924÷2=706231+450+240=921(420-408)×58=69614÷7=2150-32=118813+51×2=91566×(280÷7)=2640(476-438)×11=418305-525÷5=200580÷(272-270)=290509-19×26=1533÷3+677=688891×5÷3=148547×21-228=75913×30×9=35102/7+4/7=6/7804-595+381=59045×(423-420)=135441÷(165-158)=6370÷(49÷7)=10369-28×13=5168+(248-212)=20433×7-41=190271+(345-50)=56620×3×23=138030÷(901-899)=15(434-395)×12=468304-182+169=291352+322=674228-147=81254-(169-67)=152381-20×19=1522÷(2×3)=8748×87÷9=464474÷(97-91)=79342×(36÷4)=3078148×(489-484)=740744÷(330-322)=9390+122=21234×4×5=6803.3+2.8=6.1384×3÷9=12832×(432-407)=8000.8+6.2=7.08.3-1.8=6.5844×(21÷3)=5908270÷9×5=150957×(280-272)=76562/6+4/6=1473-310+329=492(201-76)÷5=2546×14÷7=92363-34×10=2393×(152÷2)=7068144×4-224=352884-827=57465-399=6615×(413÷7)=88588×95×2=16720936÷(40÷5)=117970-(457-266)=77915×3×16=720585×(690-682)=4680288×2÷3=192990÷(2×3)=16591.0-45.3=45.744×(361-339)=968133÷7×8=15216×49+602=1386(161-49)÷4=28833+32×27=16975.5+3.3=8.8115÷(498-493)=23435÷5+241=328385×4=154014×23×3=966222÷3×35=259010×59=59090×11×6=5940657÷(3×3)=7363+852+18=93327×16-108=32415×40-555=45(486-309)÷3=5991.2-37.0=54.260+456+254=770749×(42÷6)=5243239-231+18=26987-249=73865-30+103=138250×(298-294)=1000(443-173)÷9=30900÷5÷6=30621+152+151=924648÷(3×2)=10853×16=84894÷2=4740÷4×34=340474-215=259925-(129+446)=350474÷3=15815×5×75=562573×(70÷7)=730399-43×5=184978-441-205=332923-(103+162)=65836÷3×21=252301-20×11=81425×(40÷5)=3400149-(178-160)=131312÷2÷2=78200÷8×25=62527×3×19=1539219×(301-297)=876(768-513)÷5=5145÷9×3=15984÷(3×2)=164793×(947-941)=4758434+154+653=1241704÷(16÷4)=176311-815÷5=14893.0-63.9=29.1540÷(3×3)=60103+10×12=223944÷4×7=1652270-12×4=22230×22-137=52314×7×61=5978143-(313-275)=105818-(303+72)=44398×77=75465.2+2.1=7.3375+102×9=1293380÷4×28=2660108÷9=12192÷2÷3=32343×2-204=482230÷5=46326×3=978594×8÷4=118838×21=798192÷(27÷9)=6443×2×22=189232×15-164=31635.7+17.8=53.5570÷(2×3)=95252÷(2×2)=63235+413=648959+956+715=2630325÷(40÷8)=65681+260-734=207325+385+282=99255×5-160=115252÷2÷7=188.2-3.8=4.4139+190=329674+392=1066366÷(30÷5)=61556×3÷4=417(990-154)÷2=418160×5=800(397-25)÷2=18614×(234÷6)=54611×59-399=2506.5+0.5=7.0259+(470-182)=547832÷4×2=416666-225+684=112512.6+63.6=76.2383-47-155=18117×2×19=646242÷(18÷9)=12154×2×3=324228÷(3×2)=38167-810÷5=5225×(20÷5)=900988-(231+610)=147207+496÷8=269648×(18÷2)=5832250×2×4=2000898+(742-623)=1017403-18×18=7912×(80-38)=50412×3=3615×(168÷3)=840273×7÷3=637143+304-437=10310-264÷4=24413×7×91=8281471-115=356641+458+609=1708433-235-41=157344-(433-270)=181200+279-114=36522×19-70=348515+398÷2=714(934-364)÷2=285720×8-321=5439638-144-448=46321-(390-87)=1850+500+195=74517×3×77=3927216÷4×54=2916408-80=328900÷(2×2)=22539×19=74137+10×57=607749+(592-176)=1165323+76=399200÷(40÷8)=40432-290÷5=374706÷2×4=141285×66=561049×(680-592)=431250.3-35.3=15.05.5+8.2=13.7165×3×5=2475396÷(89-86)=1322/4-1/4=1/440×2×8=640670-(141-54)=583176÷(4×2)=22591÷3×8=1576157+437=59494×25×3=7050670×4=268046×42÷7=276820×3-640=182015×(160÷8)=300342÷6=57395-612÷9=32755.6-26.9=28.7602÷7×3=258405÷5=81494+879-836=537818-26=7928.6+3.7=12.397.8-28.9=68.9(720-160)÷5=11218×20÷4=9050+536-172=414161÷7×38=874(852-498)÷3=118780÷5÷6=26269-(81+57)=131978-617=36190.2-26.1=64.1106×8×3=2544572÷(2×2)=143665÷5=133265×(754-747)=1855416÷8÷4=1354÷(2×3)=9207÷(62-59)=691.3-1.2=0.122×41-407=49510×41÷5=8212×11×3=39689×14=1246170÷2×72=6120644-308÷2=490470-12×23=19413+183+870=106669-195÷3=435.6+50.5=86.1270÷(448-443)=5486×7+852=145411×30×3=990446-34=41292×6+259=81120.1+75.4=95.570×11÷2=385679×8-501=493132×9÷3=96262+34×11=63693×2=186700÷5×4=560847+166×4=1511272×2=54452÷(36÷9)=13661-442-93=126483×2×7=67629.0+7.3=16.354÷6=9291×2-109=473132-29×4=16341+568=909289-(176+83)=30271×2×4=21687.4-5.0=2.4117+260=377394-408÷6=32692.4-5.1=87.3446+39-107=378763-127×6=1144-18÷6=14145×82÷6=615136÷2+660=72818×(184÷8)=41432÷2×18=288490-618÷6=3875/9-3/9=2/919×4×23=174865×4÷5=52130×4÷5=10474×21÷6=259640×4=256010×33=330404+209×3=1031304+15×38=874688×9=6192198×4÷2=396415×4-414=1246487+505-133=859388+37×5=57372-49+50=7317×26×2=884965×(12÷4)=2895158×(30÷6)=790100+322×2=744152÷4=38152÷(458-456)=7618÷2=98.4+8.8=17.2296÷(2×2)=74245+85×7=840816÷2÷4=102957-12×46=405512+41×8=840115×4÷2=23047.4-45.8=1.6444×(396-393)=1332690×4-530=22308.2-0.5=7.7867÷3×9=260110×3×36=108030×95×4=11400493×(873-864)=4437822÷6×9=1233990-246×4=6430-(74+23)=333408-206-176=26448+(273-170)=551387-90×4=2724×16+199=583983-195×2=59392.7-85.2=7.5874-40×11=434531÷(54÷6)=59127×(10÷2)=635424+990÷6=589175-27=148817×(576-567)=7353538×3÷2=807183×2÷6=61425×8=3400600÷5÷6=2056×6-238=98180÷(48÷8)=3099×3-130=167293×(471-463)=2344549÷9×4=244795-724+244=3150.2+1.2=1.4617+559-349=82765×(372-367)=325470-301-50=119(439-51)÷4=9717×3×59=3009446-(766-380)=60270+195-54=4118.8+3.3=12.1365÷5=73292×2×7=4088679-602=77555+(580-389)=746156÷(30÷5)=26672-12×18=45657×13-236=50534×98×9=29988342-71×2=2001/6+4/6=5/6321-209-52=6068.2-0.9=67.3617+609=1226997-418-11=56877×(30÷5)=462328÷4×7=574720÷6÷5=2424-(215-198)=7(192-174)×55=9903.8-0.4=3.465×52÷4=84511×9×99=98019.7+2.4=12.1495-30×5=34538×(301-281)=760417+(443-56)=80497×53=5141988-543+699=1144448÷4÷2=56376-345=3170÷5×9=126600÷2+350=65011×10×2=22014×(279÷9)=43432×12×2=768352-155=197641+60×15=1541106÷2=53750÷5÷5=30500+(390-233)=657360÷5=72493-145×3=5851×(602÷7)=438611×72=792421×2×8=6736263×(35÷5)=1841106÷(590-588)=53742+260=100283×78=647488×99×9=784087.4-3.6=3.86.8-6.6=0.2524÷4+297=428138÷6×16=36842×43÷6=301449-262=187105+15×18=375815÷5×8=1304296-873÷9=19916×57-326=58636×3÷9=12909+(930-