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560÷(365-361)=441-65-141=60÷3÷4=(781-25)÷3=(396-380)×51=5.7-1.3=427+34-39=839-(637+74)=135×7=546÷(3×2)=55×6-266=388-296=215+266=441÷3=400+32×6=39.0+32.9=933×(846-838)=71×72÷9=215-62+206=492+31×15=944÷8÷2=258÷2+823=807-259-153=515+694-884=64×(840-833)=408-(130+122)=(904-55)÷3=75×36×4=501÷3×6=112×7+416=1.2+5.3=900÷5÷2=128+95=902-361-322=301×6-679=421-167=860-137+308=37×2×40=59×8×7=996÷2÷3=496÷(16÷8)=364÷(352-350)=1/4+2/4=168÷8×28=44×31×3=162×(223-217)=46÷2×12=185+(293-289)=622×(49÷7)=421+70÷7=362×2=660÷5=734+(730-550)=241+836-398=97×(558÷6)=55+(659-549)=24×12-242=12×40÷5=353-650÷5=281-186=20.0+19.4=2/6-1/6=312÷8=71+(894-138)=72÷(2×4)=699-11×60=180-33×2=24×13-52=80÷(37-33)=392÷(2×4)=553÷7×50=33×30÷5=48+267=748÷2×5=64×(432÷6)=422-132-195=14×7×77=460-652÷4=(425-253)÷4=188÷(2×2)=24×40÷6=422-(225+16)=772÷2×8=947-(766-128)=15×3×48=83×6+272=28÷4×36=790×(42÷7)=336÷8×10=402÷2+365=32×3÷4=403-233=11×26÷2=986+746+117=499+(472-399)=365-72×2=720÷4+536=243÷(3×3)=62.5-34.6=148÷4×67=484×4÷2=272÷8×10=979×8=645÷(239-236)=168÷(20÷5)=10×8×88=336-17×10=749+801+722=904-400÷2=102÷2×18=154×7=351×5÷3=636-880÷4=49÷(14÷2)=544÷2÷8=320÷8=20×38+135=918÷6×2=54×(252÷6)=411-(83+112)=828÷(2×2)=92×2=716÷2×6=963×6=256+90+347=64÷8=(969-365)÷2=16×14-189=796÷2=(278-118)÷2=382+491-740=77×(390÷5)=53-52+203=720×9÷8=97×52×8=3/5-1/5=498-30×14=932×5÷4=378-413÷7=47+582÷6=29×(371-349)=63×47=792÷(3×2)=24×3=824-(760-238)=(932-895)×44=445-197=348+492+65=90×9÷6=796÷2÷2=949-(579-11)=369-64-165=90×69=420-409=487-452=86×6=450×(303-298)=400-(226-58)=361+65=180+108=49×2×31=444-22-194=640÷8=406-895÷5=451×8-60=211-(250-246)=102×3×4=14×68-115=100÷(226-221)=264-57÷3=33×2×69=78÷3×34=21×15=4/8+3/8=81×81×9=310÷2×9=57.9-39.3=(849-344)÷5=96×(480÷6)=875-282+397=612+216-48=553-(894-735)=(473-417)÷2=410÷5=776+999=136÷8×28=347-(583-377)=(476-254)÷6=190-(444-335)=5/7-1/7=73×12÷3=(149-137)×80=46.7-23.6=26×(472-468)=301-290=332-39=638+995÷5=866-(112+483)=238×4÷2=207÷(63÷7)=222-19×11=32÷2×62=16×(210÷5)=8.0-0.6=290+172=856+296-858=431+(427-97)=(296-232)÷8=271×2×5=8.9-5.9=16×(68-47)=829×5-566=816÷8×5=500+10×15=81÷9×64=360÷(15÷3)=317-107×2=214×3÷6=112÷4÷4=87×67=80÷4×25=317×(214-211)=24÷(4×2)=201×2-347=307-(323-16)=213-186+289=431-109×3=424-200-88=238×(16÷4)=625-(216+284)=59×6-177=908÷(12÷3)=98-18×2=977-158-774=13×(424÷8)=21×10×4=751×4-695=(176-157)×49=9.4-7.3=162+48×16=(397-102)÷5=372÷(2×2)=144÷4×6=18×(108÷6)=280÷5×15=69÷3=(267-69)÷6=522-(234-78)=35×(252÷9)=458-331=8.7-5.8=24×(218-212)=760-361=23×(261-221)=663×(72÷8)=6.5-1.6=14×10×2=84+(334-320)=932-317+759=787-227=4.6-3.2=980+178×4=76+354=78×46×6=295-522÷3=582÷(3×2)=186÷6×61=147+21×45=67×5-101=168+33+141=312×2-197=5.7-5.2=93.9-36.9=146×4=0.6+5.8=777-174-106=675+(509-398)=907×2-724=14×29×2=161+(342-184)=385-(153+218)=43+195=618×3÷2=21×33-667=287×(48÷8)=771÷3=211-20×4=24×41÷8=91×97÷7=17×20=430÷5×23=498+136+223=40×(266-169)=60+304×2=868+(968-496)=790×3=559-32×16=432÷3÷8=329-408÷8=819÷9×4=793-185-196=16×2×5=(748-483)÷5=694-273÷7=16×(594÷9)=803+368-293=84×(192÷4)=360÷4×7=842+115×3=12×5×35=32×40×7=220-180÷2=88×(72÷3)=17×72=530-(290+212)=26×6×3=100+342=366÷(113-111)=986-29×3=43×58×8=180÷(3×3)=48+199-162=158+405+347=23×3×67=345+145=15×17×3=39×5×2=270÷(348-346)=20×4×9=868×3÷6=426÷(16÷8)=271×(447-444)=(136-116)×48=930-(211+579)=99÷3=24×25=25×79÷5=135+357=(881-290)÷3=32÷(2×2)=642×(20÷4)=248-(172-26)=84×10=466-18×19=477÷3=198-30×5=152-774÷9=97×(387-383)=554+449-156=639÷(18÷6)=416÷(2×4)=606÷(3×2)=7.3-2.7=675×(497-491)=249×9=406-(322-28)=304÷(4×2)=161×4-218=17×45=309×3×4=22×2×90=174+305+606=113×3=27×4-31=386+37×9=180÷6×35=44×31×6=(361-345)×26=37+24×8=823+149=321-94=17×(56÷8)=463-11×4=195-72-29=270÷9×20=198×2-253=426-436÷4=857+325×2=412+212÷4=91×64=236+365+279=40+29×9=327-12×8=952×6÷4=21×18-365=16×19÷4=990-788+471=499-(293-243)=376÷(48÷6)=56×5×3=442-20×19=331+114=72+69+612=120÷8÷3=252+648÷3=480-(186+64)=95+382-330=48×9÷6=805÷(15÷3)=156×3=383+107=(232-184)÷8=123+223=710-(529+93)=14×13×2=189÷7=89×80÷5=90÷9×52=154÷(35÷5)=72×9÷4=30×9=910-32×14=48×(486-478)=37×3×9=564÷3+216=16×24-209=685+57×13=102+345-55=262-211+212=51×(144÷8)=295-(348-139)=94×(148-142)=344+114-387=696÷4+24=2/6+3/6=266-14×13=268-17×3=34×20-370=160×(12÷2)=511÷7×61=41×12-178=13×47=266÷(344-337)=337+32×11=265+(489-270)=35×70×6=50×3×5=641-(330+88)=85÷(450-445)=311×(56÷8)=116+668+53=472+210+268=431-(240-44)=735×4÷3=726+(838-408)=396÷3×6=91+716-696=108×4÷2=553-(211+340)=292×(24÷8)=279×9-10=154-143=420÷(2×2)=294÷3=178+41×17=13×51-320=9.0-6.6=14×29-35=328÷8×5=198÷(2×3)=318÷3÷2=190÷5×9=72×13=1.1+0.8=215-15-186=216÷9÷6=440-71×2=576÷(487-478)=56×90=978÷(2×3)=461+28×6=392÷8÷7=444-287+97=28×7×2=440-239=960÷(40÷5)=811-(722-189)=366÷3+790=464-189-223=363-(176+164)=(856-484)÷6=243÷3+100=470-15×28=423×2×7=229+(936-420)=682-(20+79)=881+680÷4=144÷3×11=509-28×13=10×12×6=11×6×62=83×(12÷6)=40×2×36=645-35×8=122+(487-219)=150+29×18=100×3÷5=30×54=28+(309-82)=460+(718-71)=45×2×4=54×6-259=105+10×47=283-232=2/10-1/10=258×(12÷4)=2/8+4/8=976-13×34=12×19=65+290=105×4×2=3/8-2/8=746×(20÷5)=506-69=36×10=120÷(14÷7)=13×74-619=866-(715-493)=776-462+849=19×4×33=872÷(447-445)=789÷(439-436)=36÷2×43=357-14×25=311-(372-134)=14×10×4=160+55-125=840÷2÷5=350-15×16=180÷2×58=750×6÷3=15×59=12×42÷2=28.6+61.7=393-72-278=286+402×2=204-80+311=70×81÷6=(770-694)×54=63×(350÷5)=664÷4×3=434×(16÷8)=10×10×7=213-190=36×17÷2=830-581÷7=971-866+407=20×16-57=95×65=232-170-50=11×90-324=619+412+975=500-(241+200)=524×(383-378)=11×10×9=168+93×6=14÷7×46=47×13+147=6.8+9.7=0.2+7.8=210×3+729=691+564+900=123×7+705=280×3×2=12×44÷6=97×(183-176)=964-306×2=39+77+701=16÷4×70=714×(12÷6)=5/8-2/8=228×(24÷8)=63+91-23=30×(162-138)=183÷(343-340)=55×6-88=818-79+853=398-(112+276)=206+881+914=990×4=293-232+30=282-640÷5=(599-459)÷2=672-(75+16)=63×42÷7=128÷(2×2)=320÷5×36=225÷9÷5=(270-216)÷2=59+124+690=(955-91)÷9=42×11÷3=43×11=882-291-49=424-(241-114)=282×(18÷9)=45×2×7=72÷6÷4=57×(48÷4)=462-(310-72)=54×15÷9=845-24×7=248+120-130=24×4×70=10×98÷7=284÷4×2=390×6=113+(654-466)=6.0-4.4=76+635÷5=424÷(40÷5)=892-270×3=80×(24÷3)=264+217-405=615-(806-337)=13×6×69=330-209+26=182×3÷6=186+63-178=925-692=49.3+42.9=75×52÷3=(497-59)÷6=3.1+4.5=531×9=500÷(378-376)=42×42×8=21×2÷6=516+452×2=288-54=10×8×6=134÷2×9=46+293+661=915-434=819-(676+37)=670+938-68=878+838+650=16×29+108=141+16×28=555-20×8=(583-247)÷6=21×(228-219)=106×2=(96-78)×46=116+319-109=103+13×12=800+(375-93)=756÷(2×3)=572÷2×6=92-24+26=253-23-125=64×29=320÷(2×2)=58×2×4=471+954=96×(770-681)=1.4+9.2=27×5×6=350÷2×3=85×71÷5=10×30-211=364+558÷2=552×(63÷7)=751×7-100=289-16-97=574+441×2=17×(48÷8)=162÷6=275+64+101=44÷2×14=67×6=903×(79-72)=77×(356-349)=(276-256)×23=613-(844-351)=(764-35)÷9=83×5×6=298÷(10÷5)=776-186+840=547-105-133=2.7+4.6=785-150×2=30×15-200=434-155×2=22×10×3=(603-538)÷5=24×24=295×4=(383-291)×50=48+18=111+(499-121)=469-15×20=321-314÷2=13×77=48×(147-133)=50.5+37.1=992÷(2×4)=900÷4÷3=344÷2=(110-92)×19=462-(97+166)=14×(201÷3)=422-(70+151)=592÷8÷2=471-213=854-251=44×(16÷2)=102-215÷5=17×12×3=230÷5×55=288÷(54÷6)=1.6+4.2=902-590-223=898×(21÷3)=100×6÷8=607-90×2=547+(726-502)=336÷3÷4=885+94×10=41×11×2=38×(377-357)=761×(984-977)=649-(442+24)=3/5+2/5=14×16-39=518÷2×9=31×24+321=326-55÷5=285÷3×8=14×42×6=85-432÷9=755+(763-433)=21×44-609=752-79+877=49×4-191=80×(362-358)=29×(90÷9)=16×5×37=782+14×63=(214-153)×11=408÷(12÷6)=458-130=21×(120÷5)=525-45×2=114+357-265=980-(855-841)=147×(301-297)=4.3+9.3=308-700÷7=14×7×72=43×(643-589)=753-512=38×12-332=28×13-66=166×3=34×7×9=921+77+226=14×(300÷4)=445-26×4=11×42÷7=(396-54)÷6=(533-446)×22=16×33=214+268=349-142×2=33×3×87=262-149+404=983-21×10=282÷3=456-(257+59)=243÷9=264÷(18÷6)=501-960÷2=10×82×3=327÷3×5=577×(36÷6)=70×9÷6=618+924+263=42÷(18-15)=23×17-358=280+263×2=27×18+968=479-403+125=18÷2=69×(286-241)=7.5-4.4=100÷2=300÷4÷3=10×4×70=(356-203)÷9=416+(837-286)=579+782÷2=3/7+2/7=395-504÷4=520÷(4×2)=274-171-38=249-496÷8=56÷4+268=28×32-636=537+171=57×(33÷3)=310÷5×14=866÷2=3.5+9.2=15×2×5=16×4×75=257-(31+154)=44×2×88=434÷7×6=216÷8=322÷(440-433)=597-143-437=360÷9×36=123×7-31=134+257-306=1/6+2/6=68×2×6=35×2×24=(281-193)÷8=717-23×18=170×(27÷9)=790×(64÷8)=10×66=333×3=24×2×34=246×7÷3=50.6+13.0=971-603+853=421-393+319=13×50-392=131×5-390=216÷3=15×48+18=(510-396)÷2=191-190+98=502+678+825=612×2=664×6÷4=17×24÷6=3/10-1/10=244-476÷7=555×(666-662)=808+31×26=168÷3=176×3+110=60×(145÷5)=931-14-707=475-187-194=317-57×3=61×12+130=986-15×30=417-130÷2=153÷(297-294)=4/6-1/6=5.2+7.1=588÷7÷2=216×2÷6=56×(60÷5)=7.3+0.7=11×45=752÷(2×4)=628+740+827=96×94=16+25=483÷7=15×6×43=93×99=2/4-1/4=816-(641+152)=47+386-157=879÷(27÷9)=126÷3+336=727+658+80=4.3-1.9=150+527=166+134+374=24+219+753=437+(391-187)=40×9=270÷6=0.7+2.8=444-31-159=544+(319-42)=93-(370-317)=163×(18÷9)=938÷7×3=153÷(3×3)=281+165-195=109×7=4/8-1/8=259+115×3=41×27×7=996-267×3=335-100×2=402-(486-440)=390+495-804=705÷3÷5=600÷5+396=826-795÷3=648-11×36=409-268+984=653×(12÷4)=478-(270-119)=168÷2÷6=243÷9÷3=84÷(18÷3)=398÷2=234÷3÷6=29×3×57=710+915+694=50+(686-220)=(813-748)×16=849×(715-710)=748+45-144=345-203+45=11×70+843=694-(276+282)=270×2=220-25×6=456÷(306-298)=332÷(41-37)=940÷2=178×3-369=805÷(760-755)=294÷6+220=404-181-105=373-42=298+205=184-32÷4=616-13×24=7.3+6.4=87×3-161=216×(12÷2)=897-38×9=438×2-613=486-(241+71)=613-279=(478-349)÷3=940×(30÷6)=352÷4×7=238+30×7=739+79×9=11×53-288=105+168×3=89.3-73.5=58.3-49.0=39×(22÷2)=389-11×19=5.8+1.9=20.1+6.8=110×(36÷6)=118×2=18×(194÷2)=388÷(10÷5)=10×(657-643)=193-(240-109)=364÷7+487=539×(290-283)=963+561+691=895+840÷6=125×(206-203)=342-27-87=14+20×14=19×49=287×8÷7=636÷2+405=187+28×16=2/8+5/8=29+309-86=33+52=317-286÷2=225÷(496-491)=562×8-348=444-11×37=(429-273)÷3=150÷2=859-41+869=33×(160-88)=12×39-84=340+47-118=14×20×3=72÷9+356=236-52-118=217+34×19=(445-431)×12=17×22-264=837÷(3×3)=375+(444-24)=119-97+401=186-129+184=477-12×15=90÷(202-196)=112×2÷4=425-28×13=266+486=23×63×8=0.4+21.2=(962-52)÷2=757×8÷2=8.0-7.3=21×35=880÷8=140×(63÷9)=42×5×4=28×11×3=222÷(125-119)=328-227-52=50×82÷4=450÷5=474-(403-258)=50÷5×7=165÷3×7=17×24-386=138×4÷2=11×59=171×5=69×70÷7=44×16-239=884×5=44.4-14.8=6.9+6.3=72×5+13=11×7×80=709+724÷4=81+286+430=207÷(27÷9)=28×31×5=108×(48÷8)=362-125-115=71×8-255=140÷(458-456)=3.7-3.6=28×15-314=140×9=14×39÷6=157×5-638=13×12=(560-408)÷2=367-648÷6=83+(907-889)=172+(422-121)=247-10×23=(763-691)÷2=260+(796-133)=146×5÷2=386-237=407-34×10=153-186÷2=310÷(374-369)=624÷(27÷9)=469-(237-48)=484-45×2=296÷(138-130)=642+26×5=3.2+1.0=119-(152-129)=657-(932-409)=(456-398)÷2=22×18÷9=232×4÷2=4/7+3/7=323×3×5=784÷(63÷9)=41×13=0.3+8.1=739-202-283=5.0-3.7=231×(468-465)=394÷(237-235)=184÷4÷2=246÷(12÷2)=400÷(35÷7)=294÷7÷3=163×5×3=457-85-369=48×2×6=844÷4=(705-623)×69=217×2+416=45÷3×10=416÷4+92=40×2×92=309-157-125=131+48=12×(492÷6)=658-45×14=227+(441-344)=400÷(2×4)=322×3-102=808÷2×6=336÷(24÷6)=612-(121+469)=374÷2=148÷4×8=97.2-45.4=853-369=12×8×68=12×37-374=294-66×3=387÷3=928-20×7=432-311-64=18×(100÷4)=183-426÷6=144÷(36÷4)=247×(21÷7)=88×(160-151)=49+666÷2=91+276×2=5.9-0.5=266÷(21÷3)=5.8-3.5=71×2+174=89.3-4.7=695×6-834=16×3×21=(388-108)÷8=142×7×2=104+66÷3=490×4÷8=70×9=348-56+151=(482-456)×46=86×4÷2=196÷4×7=18×20÷5=70×51=357-10×10=75×34÷5=20×15÷5=196÷4+761=57×36×8=658+44+38=95×(40÷5)=131×7×8=13×(145÷5)=11.8+75.4=67.8-11.9=12.8-4.6=705+147÷7=256÷(18÷9)=5.7+9.3=6.0-0.6=98-(408-339)=914-418+627=23×10×2=830-(821-84)=609+(576-29)=303-15×10=432÷(10÷5)=32÷8=48×(420-413)=16×20-179=510÷5÷2=919-452÷2=1/5+2/5=541-10×33=18×5×98=786×5-714=111+151×3=36×(269-263)=658-111=378÷6×2=16÷(759-757)=352÷2+719=36×2×7=7.2+1.3=336÷6=592÷(2×2)=394+873-568=153÷9=3.6+1.9=912+288÷3=368×2-633=39×2×29=320+944=53×10-390=112+22×15=43×(686÷7)=407×(36÷4)=24×(133÷7)=938÷(21÷3)=93+121×6=63×79÷3=600÷8×51=426÷(27÷9)=104+33×21=135÷(3×3)=269×3×6=31×8×4=21÷(35÷5)=31×(150-137)=256×2+309=259+954=460÷2÷5=67×(138-40)=261÷(84-75)=787-498=126÷(79-70)=660÷5×8=386×2×3=34×5×3=422+349=469÷(21÷3)=285+301+209=45×34÷3=709+(390-120)=434-306+829=697×7=799+798-76=322-20×4=5.6+5.5=6.1+8.4=175×8÷5=7.4+5.0=600÷2÷6=23×21-432=65+122=387-402÷2=732-38×17=86×(373-368)=839+16-353=41×8=300×(335-326)=336÷(49÷7)=696-(368-310)=51×(153÷9)=288+347+311=(67-42)÷5=107+235+556=585×2-880=252+370=140+31×32=505×6-989=440×2=42×(499-490)=209+(237-31)=62×(756÷9)=1/7+4/7=550÷(35÷7)=284-14×17=455÷5×2=33×22-48=222+611+24=187+123×5=11.3+60.5=45×10-193=6.0+6.8=120×(18÷6)=8.3-2.4=10×(222÷6)=800÷8÷5=61×11+238=33×8÷4=20×(482-460)=261-20×7=78×10÷2=24×84÷6=189-13×7=10×7×71=243×3+985=989-103×3=941+444-78=144÷(538-530)=16×5×19=499-(75+10)=67×24×7=474-444+168=(772-10)÷3=176×3÷6=(241-204)×23=456×4=137+248÷2=968-85÷5=418÷2×9=14+616+278=443-10=9.7-4.8=427×2=76×(384÷8)=792÷9÷2=859-25×32=28×(63÷7)=30×22-627=22×45=388-(178-128)=45×(224÷4)=740-11×60=182+530÷5=119×4×2=10×57÷2=357+14×30=24×4×93=16×16×3=9.1-7.3=204÷(2×3)=132+25×5=196+(238-130)=24×(591-503)=172×2÷8=216÷2+887=53.1+36.0=612÷3÷3=425×4=160÷8×4=61×(96÷6)=492-13×16=648+163=163-749÷7=160÷(201-197)=252-159=4.9-4.4=936÷6÷6=725÷(93-88)=112÷(32÷8)=991-755+978=137+27×3=(970-142)÷9=38×36×6=137+144=952÷(2×2)=(210-96)÷6=190+(995-867)=(311-211)÷5=21×(305-268)=990÷5÷9=17×40÷8=(220-158)×66=488×2-184=79×15÷3=101+172=334+171÷3=582÷(2×3)=312+13×15=63×5÷9=23×2×86=48×40=9.4-8.1=702-495÷5=6.8+23.4=220+173-214=784÷(2×2)=51×4=57+847-459=376+12×21=328×2-147=142+13×22=586×(923-917)=587+178=84.0-32.1=166-68×2=134+208=864×(326-322)=74.9-71.0=6.3-5.7=671-(16+489)=994÷2×8=292÷4×3=447-(508-236)=71×13=10×12÷3=331-140+57=297÷3×64=10×96=80÷2÷5=71×2=987-203×4=49×2×92=120÷(3×2)=499-(299+96)=823-608÷2=37×(208÷8)=11×40-205=940×(42÷6)=18×5×89=88+312=987-(39+413)=805-(756-91)=873×(82-77)=8.0-4.5=10×2×11=530×(728-723)=692÷(2×2)=303-12×10=(958-783)÷5=67+11×39=241-129+810=455-101×2=2/3-1/3=76+(152-19)=334-(678-638)=202×(27÷3)=360×2-201=820-(628-204)=49×(299-200)=494+(174-163)=12×15×5=59×77=54×93×2=267-24=50×3×6=17×4×86=934-10×42=772-57+911=20÷4×99=15×27-33=46+32×19=91×(119-115)=166-18=814+270+128=2.0+3.6=12×(656÷8)=(400-154)÷2=666÷3÷2=90×61÷3=780÷(57-54)=10.0-3.2=623×4-300=816÷4÷4=23+734+324=629-422-168=36×(77÷7)=13×16×2=269-67+123=12×(209-129)=230+153×2=824-(103+504)=656÷8×12=456-(218+166)=271-(135+123)=371-(31+249)=356-42×3=60×(45÷3)=827-533=395+515÷5=7/8-1/8=110×9÷2=206+(490-108)=993+227-881=848×2=19.3+58.1=130+13×15=104÷4÷2=829×(441-438)=317-10=429×8÷6=118+558-347=324÷(670-666)=204÷2+580=87÷(27÷9)=226×(264-257)=511+38×14=62×2×4=342÷(18÷9)=6/10+4/10=184×(18÷9)=350-347+78=41×2×48=468÷9×15=343+112×5=41+133×5=586+79×6=26×28=908÷(2×2)=375÷5×95=68+26×34=534÷(2×3)=971-606÷2=747-282-212=100+292-115=504÷4÷7=50×26÷2=91-240÷6=83×(91-82)=437-18×13=106÷(228-226)=565+866-493=915-45-499=771-288-188=32×(148-133)=252×3-402=365-204÷3=852÷6+399=109×6-562=236+235-194=227×(208-204)=14×28-148=12÷4×19=675-384=122×7-585=421-113-82=206+(215-104)=914+227-928=10×28+361=25×12×2=653-62×4=61×16-861=85+666÷6=192÷(763-761)=12×89=750÷(457-451)=918÷(2×3)=122÷2×26=216÷(2×2)=126+228+957=268+(317-115)=621-15×21=22×3×16=467+516+972=377+598=128÷4×5=10×11×5=258÷(3×2)=417×2÷3=128×2×3=478-(251+111)=66×(39÷3)=200÷5×18=452-(165-135)=280÷5=25÷(70-65)=622-421=696÷6×4=430-168-59=468-258+237=281-32+85=486-(163+227)=398+72=255-(182+15)=70÷7=21÷3=760×2-556=424-12×30=747+192×5=228÷(234-231)=(298-271)×89=75×86×2=140÷5÷2=843÷3×7=62+23×39=309-(145+98)=38×6×3=224÷2×3=295-169=参考答案560÷(365-361)=140441-65-141=23560÷3÷4=5(781-25)÷3=252(396-380)×51=8165.7-1.3=4.4427+34-39=422839-(637+74)=128135×7=945546÷(3×2)=9155×6-266=64388-296=92215+266=481441÷3=147400+32×6=59239.0+32.9=71.9933×(846-838)=746471×72÷9=568215-62+206=359492+31×15=957944÷8÷2=59258÷2+823=952807-259-153=395515+694-884=32564×(840-833)=448408-(130+122)=156(904-55)÷3=28375×36×4=10800501÷3×6=1002112×7+416=12001.2+5.3=6.5900÷5÷2=90128+95=223902-361-322=219301×6-679=1127421-167=254860-137+308=103137×2×40=296059×8×7=3304996÷2÷3=166496÷(16÷8)=248364÷(352-350)=1821/4+2/4=3/4168÷8×28=58844×31×3=4092162×(223-217)=97246÷2×12=276185+(293-289)=189622×(49÷7)=4354421+70÷7=431362×2=724660÷5=132734+(730-550)=914241+836-398=67997×(558÷6)=902155+(659-549)=16524×12-242=4612×40÷5=96353-650÷5=223281-186=9520.0+19.4=39.42/6-1/6=1/6312÷8=3971+(894-138)=82772÷(2×4)=9699-11×60=39180-33×2=11424×13-52=26080÷(37-33)=20392÷(2×4)=49553÷7×50=395033×30÷5=19848+267=315748÷2×5=187064×(432÷6)=4608422-132-195=9514×7×77=7546460-652÷4=297(425-253)÷4=43188÷(2×2)=4724×40÷6=160422-(225+16)=181772÷2×8=3088947-(766-128)=30915×3×48=216083×6+272=77028÷4×36=252790×(42÷7)=4740336÷8×10=420402÷2+365=56632×3÷4=24403-233=17011×26÷2=143986+746+117=1849499+(472-399)=572365-72×2=221720÷4+536=716243÷(3×3)=2762.5-34.6=27.9148÷4×67=2479484×4÷2=968272÷8×10=340979×8=7832645÷(239-236)=215168÷(20÷5)=4210×8×88=7040336-17×10=166749+801+722=2272904-400÷2=704102÷2×18=918154×7=1078351×5÷3=585636-880÷4=41649÷(14÷2)=7544÷2÷8=34320÷8=4020×38+135=895918÷6×2=30654×(252÷6)=2268411-(83+112)=216828÷(2×2)=20792×2=184716÷2×6=2148963×6=5778256+90+347=69364÷8=8(969-365)÷2=30216×14-189=35796÷2=398(278-118)÷2=80382+491-740=13377×(390÷5)=600653-52+203=204720×9÷8=81097×52×8=403523/5-1/5=2/5498-30×14=78932×5÷4=1165378-413÷7=31947+582÷6=14429×(371-349)=63863×47=2961792÷(3×2)=13224×3=72824-(760-238)=302(932-895)×44=1628445-197=248348+492+65=90590×9÷6=135796÷2÷2=199949-(579-11)=381369-64-165=14090×69=6210420-409=11487-452=3586×6=516450×(303-298)=2250400-(226-58)=232361+65=426180+108=28849×2×31=3038444-22-194=228640÷8=80406-895÷5=227451×8-60=3548211-(250-246)=207102×3×4=122414×68-115=837100÷(226-221)=20264-57÷3=24533×2×69=455478÷3×34=88421×15=3154/8+3/8=7/881×81×9=59049310÷2×9=139557.9-39.3=18.6(849-344)÷5=10196×(480÷6)=7680875-282+397=990612+216-48=780553-(894-735)=394(473-417)÷2=28410÷5=82776+999=1775136÷8×28=476347-(583-377)=141(476-254)÷6=37190-(444-335)=815/7-1/7=4/773×12÷3=292(149-137)×80=96046.7-23.6=23.126×(472-468)=104301-290=11332-39=293638+995÷5=837866-(112+483)=271238×4÷2=476207÷(63÷7)=23222-19×11=1332÷2×62=99216×(210÷5)=6728.0-0.6=7.4290+172=462856+296-858=294431+(427-97)=761(296-232)÷8=8271×2×5=27108.9-5.9=3.016×(68-47)=336829×5-566=3579816÷8×5=510500+10×15=65081÷9×64=576360÷(15÷3)=72317-107×2=103214×3÷6=107112÷4÷4=787×67=582980÷4×25=500317×(214-211)=95124÷(4×2)=3201×2-347=55307-(323-16)=0213-186+289=316431-109×3=104424-200-88=136238×(16÷4)=952625-(216+284)=12559×6-177=177908÷(12÷3)=22798-18×2=62977-158-774=4513×(424÷8)=68921×10×4=840751×4-695=2309(176-157)×49=9319.4-7.3=2.1162+48×16=930(397-102)÷5=59372÷(2×2)=93144÷4×6=21618×(108÷6)=324280÷5×15=84069÷3=23(267-69)÷6=33522-(234-78)=36635×(252÷9)=980458-331=1278.7-5.8=2.924×(218-212)=144760-361=39923×(261-221)=920663×(72÷8)=59676.5-1.6=4.914×10×2=28084+(334-320)=98932-317+759=1374787-227=5604.6-3.2=1.4980+178×4=169276+354=43078×46×6=21528295-522÷3=121582÷(3×2)=97186÷6×61=1891147+21×45=109267×5-101=234168+33+141=342312×2-197=4275.7-5.2=0.593.9-36.9=57.0146×4=5840.6+5.8=6.4777-174-106=497675+(509-398)=786907×2-724=109014×29×2=812161+(342-184)=319385-(153+218)=1443+195=238618×3÷2=92721×33-667=26287×(48÷8)=1722771÷3=257211-20×4=13124×41÷8=12391×97÷7=126117×20=340430÷5×23=1978498+136+223=85740×(266-169)=388060+304×2=668868+(968-496)=1340790×3=2370559-32×16=47432÷3÷8=18329-408÷8=278819÷9×4=364793-185-196=41216×2×5=160(748-483)÷5=53694-273÷7=65516×(594÷9)=1056803+368-293=87884×(192÷4)=4032360÷4×7=630842+115×3=118712×5×35=210032×40×7=8960220-180÷2=13088×(72÷3)=211217×72=1224530-(290+212)=2826×6×3=468100+342=442366÷(113-111)=183986-29×3=89943×58×8=19952180÷(3×3)=2048+199-162=85158+405+347=91023×3×67=4623345+145=49015×17×3=76539×5×2=390270÷(348-346)=13520×4×9=720868×3÷6=434426÷(16÷8)=213271×(447-444)=813(136-116)×48=960930-(211+579)=14099÷3=3324×25=60025×79÷5=395135+357=492(881-290)÷3=19732÷(2×2)=8642×(20÷4)=3210248-(172-26)=10284×10=840466-18×19=124477÷3=159198-30×5=48152-774÷9=6697×(387-383)=388554+449-156=847639÷(18÷6)=213416÷(2×4)=52606÷(3×2)=1017.3-2.7=4.6675×(497-491)=4050249×9=2241406-(322-28)=112304÷(4×2)=38161×4-218=42617×45=765309×3×4=370822×2×90=3960174+305+606=1085113×3=33927×4-31=77386+37×9=719180÷6×35=105044×31×6=8184(361-345)×26=41637+24×8=229823+149=972321-94=22717×(56÷8)=119463-11×4=419195-72-29=94270÷9×20=600198×2-253=143426-436÷4=317857+325×2=1507412+212÷4=46591×64=5824236+365+279=88040+29×9=301327-12×8=231952×6÷4=142821×18-365=1316×19÷4=76990-788+471=673499-(293-243)=449376÷(48÷6)=4756×5×3=840442-20×19=62331+114=44572+69+612=753120÷8÷3=5252+648÷3=468480-(186+64)=23095+382-330=14748×9÷6=72805÷(15÷3)=161156×3=468383+107=490(232-184)÷8=6123+223=346710-(529+93)=8814×13×2=364189÷7=2789×80÷5=142490÷9×52=520154÷(35÷5)=2272×9÷4=16230×9=270910-32×14=46248×(486-478)=38437×3×9=999564÷3+216=40416×24-209=175685+57×13=1426102+345-55=392262-211+212=26351×(144÷8)=918295-(348-139)=8694×(148-142)=564344+114-387=71696÷4+24=1982/6+3/6=5/6266-14×13=84268-17×3=21734×20-370=310160×(12÷2)=960511÷7×61=445341×12-178=31413×47=611266÷(344-337)=38337+32×11=689265+(489-270)=48435×70×6=1470050×3×5=750641-(330+88)=22385÷(450-445)=17311×(56÷8)=2177116+668+53=837472+210+268=950431-(240-44)=235735×4÷3=980726+(838-408)=1156396÷3×6=79291+716-696=111108×4÷2=216553-(211+340)=2292×(24÷8)=876279×9-10=2501154-143=11420÷(2×2)=105294÷3=98178+41×17=87513×51-320=3439.0-6.6=2.414×29-35=371328÷8×5=205198÷(2×3)=33318÷3÷2=53190÷5×9=34272×13=9361.1+0.8=1.9215-15-186=14216÷9÷6=4440-71×2=298576÷(487-478)=6456×90=5040978÷(2×3)=163461+28×6=629392÷8÷7=7444-287+97=25428×7×2=392440-239=201960÷(40÷5)=120811-(722-189)=278366÷3+790=912464-189-223=52363-(176+164)=23(856-484)÷6=62243÷3+100=181470-15×28=50423×2×7=5922229+(936-420)=745682-(20+79)=583881+680÷4=1051144÷3×11=528509-28×13=14510×12×6=72011×6×62=409283×(12÷6)=16640×2×36=2880645-35×8=365122+(487-219)=390150+29×18=672100×3÷5=6030×54=162028+(309-82)=255460+(718-71)=110745×2×4=36054×6-259=65105+10×47=575283-232=512/10-1/10=1/10258×(12÷4)=7742/8+4/8=6/8976-13×34=53412×19=22865+290=355105×4×2=8403/8-2/8=1/8746×(20÷5)=2984506-69=43736×10=360120÷(14÷7)=6013×74-619=343866-(715-493)=644776-462+849=116319×4×33=2508872÷(447-445)=436789÷(439-436)=26336÷2×43=774357-14×25=7311-(372-134)=7314×10×4=560160+55-125=90840÷2÷5=84350-15×16=110180÷2×58=5220750×6÷3=150015×59=88512×42÷2=25228.6+61.7=90.3393-72-278=43286+402×2=1090204-80+311=43570×81÷6=945(770-694)×54=410463×(350÷5)=4410664÷4×3=498434×(16÷8)=86810×10×7=700213-190=2336×17÷2=306830-581÷7=747971-866+407=51220×16-57=26395×65=6175232-170-50=1211×90-324=666619+412+975=2006500-(241+200)=59524×(383-378)=262011×10×9=990168+93×6=72614÷7×46=9247×13+147=7586.8+9.7=16.50.2+7.8=8.0210×3+729=1359691+564+900=2155123×7+705=1566280×3×2=168012×44÷6=8897×(183-176)=679964-306×2=35239+77+701=81716÷4×70=280714×(12÷6)=14285/8-2/8=3/8228×(24÷8)=68463+91-23=13130×(162-138)=720183÷(343-340)=6155×6-88=242818-79+853=1592398-(112+276)=10206+881+914=2001990×4=3960293-232+30=91282-640÷5=154(599-459)÷2=70672-(75+16)=58163×42÷7=378128÷(2×2)=32320÷5×36=2304225÷9÷5=5(270-216)÷2=2759+124+690=873(955-91)÷9=9642×11÷3=15443×11=473882-291-49=542424-(241-114)=297282×(18÷9)=56445×2×7=63072÷6÷4=357×(48÷4)=684462-(310-72)=22454×15÷9=90845-24×7=677248+120-130=23824×4×70=672010×98÷7=140284÷4×2=142390×6=2340113+(654-466)=3016.0-4.4=1.676+635÷5=203424÷(40÷5)=53892-270×3=8280×(24÷3)=640264+217-405=76615-(806-337)=14613×6×69=5382330-209+26=147182×3÷6=91186+63-178=71925-692=23349.3+42.9=92.275×52÷3=1300(497-59)÷6=733.1+4.5=7.6531×9=4779500÷(378-376)=25042×42×8=1411221×2÷6=7516+452×2=1420288-54=23410×8×6=480134÷2×9=60346+293+661=1000915-434=481819-(676+37)=106670+938-68=1540878+838+650=236616×29+108=572141+16×28=589555-20×8=395(583-247)÷6=5621×(228-219)=189106×2=212(96-78)×46=828116+319-109=326103+13×12=259800+(375-93)=1082756÷(2×3)=126572÷2×6=171692-24+26=94253-23-125=10564×29=1856320÷(2×2)=8058×2×4=464471+954=142596×(770-681)=85441.4+9.2=10.627×5×6=810350÷2×3=52585×71÷5=120710×30-211=89364+558÷2=643552×(63÷7)=4968751×7-100=5157289-16-97=176574+441×2=145617×(48÷8)=102162÷6=27275+64+101=44044÷2×14=30867×6=402903×(79-72)=632177×(356-349)=539(276-256)×23=460613-(844-351)=120(764-35)÷9=8183×5×6=2490298÷(10÷5)=149776-186+840=1430547-105-133=3092.7+4.6=7.3785-150×2=48530×15-200=250434-155×2=12422×10×3=660(603-538)÷5=1324×24=576295×4=1180(383-291)×50=460048+18=66111+(499-121)=489469-15×20=169321-314÷2=16413×77=100148×(147-133)=67250.5+37.1=87.6992÷(2×4)=124900÷4÷3=75344÷2=172(110-92)×19=342462-(97+166)=19914×(201÷3)=938422-(70+151)=201592÷8÷2=37471-213=258854-251=60344×(16÷2)=352102-215÷5=5917×12×3=612230÷5×55=2530288÷(54÷6)=321.6+4.2=5.8902-590-223=89898×(21÷3)=6286100×6÷8=75607-90×2=427547+(726-502)=771336÷3÷4=28885+94×10=182541×11×2=90238×(377-357)=760761×(984-977)=5327649-(442+24)=1833/5+2/5=114×16-39=185518÷2×9=233131×24+321=1065326-55÷5=315285÷3×8=76014×42×6=352885-432÷9=37755+(763-433)=108521×44-609=315752-79+877=155049×4-191=580×(362-358)=32029×(90÷9)=29016×5×37=2960782+14×63=1664(214-153)×11=671408÷(12÷6)=204458-130=32821×(120÷5)=504525-45×2=435114+357-265=206980-(855-841)=966147×(301-297)=5884.3+9.3=13.6308-700÷7=20814×7×72=705643×(643-589)=2322753-512=24138×12-332=12428×13-66=298166×3=49834×7×9=2142921+77+226=122414×(300÷4)=1050445-26×4=34111×42÷7=66(396-54)÷6=57(533-446)×22=191416×33=528214+268=482349-142×2=6533×3×87=8613262-149+404=517983-21×10=773282÷3=94456-(257+59)=140243÷9=27264÷(18÷6)=88501-960÷2=2110×82×3=2460327÷3×5=545577×(36÷6)=346270×9÷6=105618+924+263=180542÷(18-15)=1423×17-358=33280+263×2=80627×18+968=1454479-403+125=20118÷2=969×(286-241)=31057.5-4.4=3.1100÷2=50300÷4÷3=2510×4×70=2800(356-203)÷9=17416+(837-286)=967579+782÷2=9703/7+2/7=5/7395-504÷4=269520÷(4×2)=65274-171-38=65249-496÷8=18756÷4+268=28228×32-636=260537+171=70857×(33÷3)=627310÷5×14=868866÷2=4333.5+9.2=12.715×2×5=15016×4×75=4800257-(31+154)=7244×2×88=7744434÷7×6=372216÷8=27322÷(440-433)=46597-143-437=17360÷9×36=1440123×7-31=830134+257-306=851/6+2/6=3/668×2×6=81635×2×24=1680(281-193)÷8=11717-23×18=303170×(27÷9)=510790×(64÷8)=632010×66=660333×3=99924×2×34=1632246×7÷3=57450.6+13.0=63.6971-603+853=1221421-393+319=34713×50-392=258131×5-390=265216÷3=7215×48+18=738(510-396)÷2=57191-190+98=99502+678+825=2005612×2=1224664×6÷4=99617×24÷6=683/10-1/10=2/10244-476÷7=176555×(666-662)=2220808+31×26=1614168÷3=56176×3+110=63860×(145÷5)=1740931-14-707=210475-187-194=94317-57×3=14661×12+130=862986-15×30=536417-130÷2=352153÷(297-294)=514/6-1/6=3/65.2+7.1=12.3588÷7÷2=42216×2÷6=7256×(60÷5)=6727.3+0.7=8.011×45=495752÷(2×4)=94628+740+827=219596×94=902416+25=41483÷7=6915×6×43=387093×99=92072/4-1/4=1/4816-(641+152)=2347+386-157=276879÷(27÷9)=293126÷3+336=378727+658+80=14654.3-1.9=2.4150+527=677166+134+374=67424+219+753=996437+(391-187)=64140×9=360270÷6=450.7+2.8=3.5444-31-159=254544+(319-42)=82193-(370-317)=40163×(18÷9)=326938÷7×3=402153÷(3×3)=17281+165-195=251109×7=7634/8-1/8=3/8259+115×3=60441×27×7=7749996-267×3=195335-100×2=135402-(486-440)=356390+495-804=81705÷3÷5=47600÷5+396=516826-795÷3=561648-11×36=252409-268+984=1125653×(12÷4)=1959478-(270-119)=327168÷2÷6=14243÷9÷3=984÷(18÷3)=14398÷2=199234÷3÷6=1329×3×57=4959710+915+694=231950+(686-220)=516(813-748)×16=1040849×(715-710)=4245748+45-144=649345-203+45=18711×70+843=1613694-(276+282)=136270×2=540220-25×6=70456÷(306-298)=57332÷(41-37)=83940÷2=470178×3-369=165805÷(760-755)=161294÷6+220=269404-181-105=118373-42=331298+205=503184-32÷4=176616-13×24=3047.3+6.4=13.787×3-161=100216×(12÷2)=1296897-38×9=555438×2-613=263486-(241+71)=1746