三年級數學計算題專項練習及答案集錦640÷5=646÷(112-110)=(202-171)×35=40×57=520÷4+325=417+403+149=310-21×11=451-317+248=285+422+164=409+17×25=80×2+700=4/6-1/6=710×8-395=220÷(887-883)=14×21-129=678÷(2×3)=79+30×30=800×(863-856)=4/6-2/6=31×(49÷7)=886÷2×4=10÷(30÷6)=57×14=304-110×2=458×2÷4=244+(419-17)=33+(277-199)=86.7-63.8=490÷7÷7=14×14=21×(972-967)=11×7×59=469×8÷4=50×18=30×4×7=203+54=988-821=40.9+51.2=(403-339)×14=13×59=31×10=39×(114-101)=153÷9×30=435-18×17=399÷7+84=206÷2+293=599×(72÷9)=84×10-227=861-91×8=26×(33÷3)=157+(431-140)=10×8×46=30+374-275=760×6-506=417÷3+364=222-22×6=396-39=381-47-59=28×4×2=30×(49÷7)=(371-324)×11=204÷4÷3=480-87=865×(30÷5)=150-612÷6=408÷(130-127)=58×6=312×(456-453)=354÷6×5=68.6-54.9=30×8×2=365-165+270=744÷(2×2)=380÷5=895-248-255=470-219-97=1/4+2/4=415÷5×6=96×(602÷7)=17×29-81=316-71-89=600÷4÷2=331-900÷4=312÷8×5=346×(28÷4)=269×3-251=412-(98+253)=189+337+833=222-19-141=742÷(56÷8)=(653-485)÷7=996÷(2×3)=123×7÷3=17×4×15=16×(378÷9)=10×95÷5=377+616+490=392÷(12÷6)=624÷4×8=25×16-206=526+786÷2=185×(144-140)=381-(126+43)=486×8=487+230-690=268÷(10÷5)=312×3÷9=442×3-74=782×(993-988)=483-442+377=3/6+2/6=651×(54÷6)=336÷(966-964)=214+(374-361)=21×2×24=537-535÷5=476-(246-84)=810÷2+261=192÷(54÷9)=242×(476-472)=184÷(24÷6)=81×63=792÷2+237=11×30=2.0+4.1=106×5×2=28×2×50=161+181+97=51×30÷3=652-23×15=403+870÷3=144+304÷2=432+49×4=972-134×4=870+990+11=23.4+71.8=18×(180-157)=18×12÷8=355-31=189÷7÷9=412-11×11=597-(404-387)=398-30×2=269-105=835-(493-153)=841-17×40=128÷4÷2=178+230=9.3+5.0=473-154-229=724-(501+199)=517+173×4=792-(783-31)=477-32=357-207=470-431+331=214+(191-72)=(387-297)÷3=411×7-697=122-(288-197)=434+189-241=535-21×17=713-(625-448)=74×11=11×(236-182)=36+199=470÷2÷5=984+164×6=471-140=420÷(2×3)=928-(389+406)=336÷4÷4=445-(284-181)=376÷(10÷5)=(294-278)×44=71.4-16.9=60×(72÷3)=44×2×9=22×25-386=18×(45÷9)=19×46-571=30+738+132=42÷(24÷4)=24÷4×2=15+(791-541)=158÷2×4=84×6÷7=42×10×2=6.4+4.9=154+275=433-(821-525)=628+39×22=385÷7×11=429-71=625×9-196=47×20÷4=463-80-63=440÷2+328=882÷9×93=75÷5×23=60×78÷2=493-(462-432)=408+348÷4=322+41-76=840÷(445-438)=48+189-79=168÷7÷2=354+817-827=21×7×2=84+249+123=565×4=20×(110÷5)=658÷7÷2=33×(18÷3)=30×(144÷9)=699+441+719=122×7÷2=127+10×99=726÷(21÷7)=592-(975-674)=92×(384÷4)=900÷6×7=916-137×4=284-11×10=486÷(101-99)=240-74×2=789-249×3=285×3÷5=(914-221)÷7=2.6-0.5=462-31×2=755×(27÷9)=74×(426÷6)=919-(636+49)=21×10-172=(625-606)×67=309+367=680×7÷4=652-274=509×9÷3=73×(36÷4)=185×3-529=9.2-1.8=102+237×3=173×(20÷5)=134×9=383×2=900÷5÷2=448×(16÷8)=10×37×2=468÷(14÷7)=248÷(24÷3)=187-20×6=446-15×9=56×(546÷7)=476÷(56÷8)=349-904÷4=121+276+418=18×20=63÷3=657÷3=89×4×9=14×(180÷4)=11×11-42=599-337=340-107-127=72+111×4=120+(386-103)=21×11-81=37×(324-316)=727+54×11=30×13×2=821-16×13=460+40-73=11×11×4=97+32=296÷(2×2)=38÷(18÷9)=69.7+9.1=42×87×3=48×5÷3=512÷8×59=24×(180÷4)=187×(461-456)=11×4+258=64÷2×88=829-177-467=150×(18÷9)=528÷(947-945)=10×8×83=663-(847-769)=2/7-1/7=73×11-424=11×29=981÷9×6=101+75=344÷(2×2)=7.8-0.2=559+45+52=244×2÷8=389-53=778-10×13=315-(27+129)=222÷6=333×(77-73)=45×2×30=450-(270+161)=11×(558-459)=126÷2÷3=48×34=(428-68)÷2=254+174-211=28+(490-269)=24×(108÷6)=984×(72÷8)=531+436-433=801-310+949=693÷9×4=558÷(54÷9)=5.7-0.7=90.6-2.7=876×(617-614)=414÷9×7=200×3=964-(307+81)=598×(646-641)=896÷(4×2)=628÷2+116=7.1-2.2=544-620÷2=21×8=47×62×2=33×30=284+11×28=181+277=795÷(18÷6)=889÷7×8=602-396=(462-447)×73=248÷8×61=125×4+389=88×(347-255)=16×4×62=70÷7×32=966÷(2×3)=493-179-250=52÷(16÷8)=627-595+512=976+686-378=40×25÷2=44×(525-471)=538-(554-201)=12×49÷6=844÷4+947=868÷(611-604)=995-(276+570)=459+66×4=863×(248-240)=327-31=252÷3=45×(790-710)=556-56-490=(484-393)÷7=688-56÷4=311×2-143=(283-13)÷2=4.2-2.1=836×(672-663)=47.0-32.1=319+62×6=672÷8×4=332÷(68-64)=19×5×4=222-30×7=121×6×3=378+(816-391)=444×5÷3=432÷6×99=84×(252÷6)=19×4×92=37×9÷3=174-26×2=31×2×18=19×(72÷9)=0.5+9.6=30×16×2=32×2×41=24÷(18÷6)=8.2-7.3=122×(27÷9)=419-(168+102)=496-712÷8=(883-39)÷4=118-(38+15)=197+55-233=13×9=375-73-266=702÷(2×3)=16×41÷2=864÷(3×2)=84.8-36.0=377-33-342=17×3×15=15.7+67.6=413×(30÷5)=684-16×39=419+641-643=498×2-344=198+631=252-(67+19)=16×27-179=582-332-179=180÷3×7=18×38=35×2÷5=130+123×2=58+185+268=41×29×8=90+(146-18)=30×31+564=217+217-134=909-(964-180)=29×25-595=19+297-104=215+14×22=41-39+484=45×13÷5=1/6+3/6=70×4÷5=425-567÷3=756+442×2=982-(594-65)=191-858÷6=483÷(242-239)=160÷(4×2)=71×(135÷3)=12×(488-449)=147÷(203-200)=734-(759-695)=27×13×5=35×14-44=912+684=353-268+323=252÷(20-11)=22×(221-189)=99×10-546=2/6+4/6=11×58÷2=4.1+3.7=224-715÷5=322+72=702-(234+143)=706+350=446-732÷4=(944-438)÷2=602÷7÷2=343-29×6=26×98=408+472-713=33×2×10=39.7+5.5=756×8÷4=404+22+293=50×(75-70)=14×(18÷6)=29×30÷5=(333-85)÷2=264÷4÷3=194-92÷2=356÷4=4/7-2/7=314÷2=31×60÷2=408+(385-213)=443-(429-192)=264÷2×7=590×9÷3=23×23+131=62+109+264=769+672+731=964÷4=211×8-694=10.6+24.6=992-549+19=74×6×2=48+137=355-349+379=225÷(3×3)=84×4÷6=885-(30+572)=5.5+3.8=8.1+3.7=20×36÷2=494-(218-15)=42×11×7=24×4×25=4.4+9.3=36÷9×72=891-(750-629)=294+859=129×6×3=113+81-35=864÷6÷9=12×18÷4=(494-106)÷4=2.6-1.1=588-58+926=708÷2÷3=22×(531-479)=3.2+0.2=99×(33-27)=(399-174)÷3=15×2×61=316÷4=128×(430-426)=41×13-30=284×(331-328)=473+332×3=918÷(3×2)=64×(105÷7)=313+296=852÷3÷2=466-13×2=138-380÷4=10+(495-167)=119÷7×8=292-(104+159)=65÷5×64=186+12×48=73+340=406×(16÷2)=41×18=29×28-239=894-(705-420)=445+304=11×3×57=427-25×11=117×(25÷5)=41×(78÷3)=170+14×22=57÷(337-334)=205-20×4=350-648÷4=35×6×3=807÷3=512÷8×61=450-15×12=182-163+67=193-168=318÷6=413-224+600=12×37-411=616×5-411=399+144÷2=210-46=925÷5÷5=14.7+29.1=296÷(72÷9)=540÷6×7=240÷4=812÷4=11×8×5=15×27+905=625+(698-419)=175÷(35÷5)=858×(24÷6)=169+146-167=86×10=209+215+55=349+20×32=361×(16÷8)=220-471÷3=525÷(42÷6)=431-183-102=492-(383+56)=114÷(605-602)=18×55-394=469-11×38=11×2×34=71+114×5=882÷7÷6=225÷5×6=7.0+7.2=10×9×87=816-10×36=12÷6×37=83-31+60=16+(328-79)=142×4÷8=288+57×2=(823-208)÷3=27×43=439-96÷6=18÷2×7=44×56÷7=85.5-79.6=407-326+134=213×2-370=560-432-60=414×2×5=94-(151-97)=24×4×65=611-872÷8=476×2-744=(808-720)÷4=944+646-434=(543-395)÷2=892+787-15=157+233=375-(669-531)=456×(370-367)=24.8+48.5=4/6+2/6=206+45-110=908-(65+763)=20÷4×76=19×7+318=856+364-52=26×(14÷2)=782×3÷2=11×35×2=135×(328-324)=471÷(235-232)=294÷6+81=66×(56÷8)=405÷(386-383)=67×82=192+199+37=496÷(2×2)=18×11=626-(394+23)=608÷8×4=406-185=612÷(3×3)=(457-400)÷3=622+60÷2=216×4-550=(198-122)×21=407-(59+213)=15×(378-363)=513×4-351=128×(336-333)=475-(258-230)=15×43+17=244+128-60=324÷(3×2)=79-24+653=22×(136÷4)=75.3+11.8=397-(72+186)=35÷7×75=11×2×94=222×(18÷6)=516÷(2×2)=576÷(3×2)=65-31+13=2.4-1.9=(864-852)÷2=460÷(35÷7)=367×2-217=625÷(63-58)=25×(372÷4)=861×(999-995)=266+209+75=74+243=361+331=133+735÷3=840÷4÷5=5/7-1/7=819÷(3×3)=45×(80÷8)=591-(906-609)=712÷8=10.0+3.5=523-890÷5=(920-852)×98=12×58=68×15÷4=85×70×2=17×41×5=123×5+618=64÷(289-281)=665÷7×6=190÷5÷2=585÷(25÷5)=600-152+986=12×23-194=862-(300+184)=238÷7×29=726×9÷2=952÷(12÷6)=454-280÷2=822÷(3×2)=380÷(496-491)=395+147×6=571×3=445-375÷3=40÷2×51=261+238=3/8+2/8=895×3-832=15×3×59=425+518-457=331+11×81=676÷(2×2)=218+171-73=2.5+8.4=225-11×5=402×2÷6=170+21×38=451-203=649-73=15÷5×33=(876-174)÷3=302-(17+121)=10.0-3.5=962+(588-461)=975-54-917=105+585+566=78÷6=665×2-569=203-175+360=345+852=435-483÷7=41×15-102=425-417+435=734+304÷8=258-71-125=63÷7=933-168×5=153÷9×27=16×2×91=60×6=506-552÷6=386÷2×6=803-568-17=489-(16+262)=145÷5×86=828-413=250-(311-162)=3.5+4.5=228-19×12=822-47-127=66×10×4=850+63×13=141×3=51×12-604=450-16×18=(474-153)÷3=521-135×3=30×11÷2=445+(116-21)=390-12×29=459+22×12=284-240÷4=86×5×6=474÷(14÷7)=203-129=391-(248+93)=849+232×3=528-99×4=19×17×3=220÷2+141=144÷4÷9=248÷4×6=641-(376+207)=937+(949-710)=372+156÷2=176×(68-65)=128÷2×57=752÷4÷2=14×11×5=134+15×12=6/8-1/8=13×8×7=(576-538)×61=54×(56÷2)=103+884+905=442+(239-123)=307+(469-290)=483÷(21÷3)=958-366÷2=451+13×9=482-21×12=852×(568-561)=854-39×10=210÷5×91=304÷2+223=899+327-297=45×5×2=827+762+603=409-197+179=174÷(12÷6)=21×92×6=12×26=161×3=3/6-1/6=795+224+638=495-217=398+239×2=312-58×3=29×24=163+88×3=454-174=635×(826-821)=640÷4÷8=392÷7÷4=391+(627-85)=40.7-4.3=10×28×3=(184-94)÷3=105×(32÷8)=74×(421-365)=318÷(246-243)=261+17×8=308+833+609=100×4×6=(253-153)÷5=168÷(2×3)=72×12÷8=763-10×71=23×(126-107)=176-12×7=12×(513÷9)=588+87×9=915+(661-15)=839-789+171=343×8=780-179×4=840-724+442=153+74-220=64×83÷2=955-384+740=453-396=182×4-534=930-217-130=5/10-1/10=224+88=(278-231)×18=433×2-825=15×8÷2=25×(454-415)=469-255-163=6.4-1.1=626-255×2=305×3-686=269-102÷2=94÷(132-130)=(218-202)×30=54×58=808×2=311-332÷2=609+155=201-25×4=585÷9=13×2×5=468×(221-213)=28+82÷2=806-578-52=87-(129-120)=330÷6×63=44×2×96=876÷6÷2=47×(30÷3)=359+21×32=48+492×2=262+158÷2=486÷(21÷7)=22×22-438=(500-473)×28=59×(105÷7)=18×4×18=10×30×2=134-16×8=280÷2=144÷4×5=197-120+285=873-(460+369)=76+(314-145)=2/4-1/4=113×(28÷7)=10.0-9.4=248÷(105-97)=791÷(165-158)=63+192=34.0+65.2=900÷(45÷9)=111×6÷3=252÷7×2=325×(247-244)=881+24+69=54×54÷3=159×4×3=495÷3÷5=486×2÷3=(246-228)×19=89×(59-55)=44×76×9=5/7+2/7=306-12×21=9.1+9.0=114÷(3×2)=756÷9=63×(171÷9)=(734-56)÷2=450÷(3×3)=280÷(2×4)=88×(584÷8)=888÷8×7=648÷4÷2=801÷(3×3)=113+271+559=43×22÷2=580-146-343=36÷3×61=27×4×6=122×6÷3=423+(264-161)=15×8×2=17×18×2=355-59-149=44×(382-343)=345-85-174=16×24-282=2/6+3/6=50×5=993×(27÷9)=92×7×9=233×2×3=363-(323-28)=136×7÷2=816×7-61=23×29+430=320×2-343=28÷2×40=540÷6÷9=286-176=420-(372-72)=141-868÷7=300+228÷3=140÷4×12=588÷2÷6=945-117+147=423+(817-39)=811-79=72.1-34.9=(42-16)×36=820÷4+376=779+144+32=68÷4+963=175×2-38=736÷(28÷7)=657÷9×39=49×59×5=198×5-218=11×3×86=(503-407)÷3=214+513÷3=684-(141+496)=614×5-311=20×33-175=2.7+4.9=13×28=792÷2÷4=37×(32÷2)=177÷3=450-(316-34)=49×5×3=252÷6×11=62×93÷3=568-51×2=10×7×55=11×(345÷5)=9.3-4.4=82×2×6=24÷2×9=30×13-156=897-822=552÷2+265=84+(289-125)=476÷7×11=18×(100÷2)=4.4+9.9=965×9÷5=210÷(3×2)=12×16×4=57.1-26.6=53×94=600+332-449=448-388÷2=482-23×14=251-885÷5=248÷4=40÷8×2=774-(491+192)=39.5+31.8=14×7×8=62×(33÷3)=357×2=445+89×7=61×13=158-71+49=457-113-146=71.3-55.7=911-31×11=76+(202-81)=956-232×3=50×21=825+157×3=824×9=56×8+362=184+99=967-211×3=342-305+249=232×3-622=49×5=8.5-3.5=40÷2×43=5.9+3.0=(288-94)÷2=2.6+1.8=7.0+2.1=517+431-562=152×(338-335)=522-(392-188)=574×(32÷4)=940-32÷4=55×(12÷6)=(128-104)÷8=13×12-141=787×(21÷7)=11×86-741=139+319+264=(379-365)÷2=147×2×7=679+227=362+(205-25)=672÷3÷8=181×5=10×20×3=17×10×3=954÷(2×3)=8.0-4.2=438÷6×7=808-70÷5=226×3÷2=180÷4=667×(512-509)=201×6=218×(12÷3)=886-82×10=618+(274-37)=56×58×5=477÷(21÷7)=66×(763-675)=742×(683-674)=40÷8+460=194+63=62+107=385÷5=269+(250-111)=33×2+441=409-154=77×3=809-11×42=98×38×6=17×(416÷8)=17×3×45=9.1-6.7=169×3-418=66×10+189=(496-420)×89=641-215-87=11×16×4=15×29-433=774÷(2×3)=11×37×2=833-316-41=8.4-7.4=260-(64+56)=442+189+362=154×(30÷5)=51×12+30=956÷2÷2=373-70=14+21×35=58+18×54=270÷2×8=205×2÷5=61×10=608÷8=865-512-102=414×(220-217)=328÷(334-332)=704÷2+527=69×4×3=331×(36÷4)=(191-180)×38=2.7-1.8=590÷5×2=59×(49÷7)=571-267=74.3-43.4=288-(290-169)=52+90-98=326-112÷2=251+432÷4=20÷5×30=820÷4=1/8+6/8=12.7+30.2=35×14-407=66+30×20=226-221+220=8.8+5.7=(384-268)÷4=287+50+572=913-(294+464)=83×96÷6=15÷3=221×3=46×2×92=29×(52÷2)=432÷8÷6=4/8-3/8=372-750÷3=609-25×24=308-193-52=27×2÷6=97×2×7=253-336÷2=79×48×6=741÷(526-523)=21×(282÷6)=953×7=135÷(21÷7)=6.6-5.2=120+110=10×8×94=498÷(12÷6)=43×(26-21)=652+(888-161)=1.8+7.6=293-19×14=37×(594-540)=231×(12÷6)=10×5×25=576÷(494-490)=56.5+25.1=20×10-136=96÷6×51=996-(268+556)=140×7×6=724×9=36×44÷8=(445-407)×16=363-54-19=58×52×2=40÷5×7=449-(75+62)=70×19×3=168÷4×7=251+(959-515)=63.7-54.0=305÷5×54=11×37-16=290×(687-678)=372÷(3×2)=458+608÷8=480-164=110+156=243+18-172=25÷5×27=936÷2÷9=294÷3=65×(234÷6)=639×2=574+(831-750)=272÷4=323+(360-172)=75×73÷3=679-106-67=190+245-167=265÷5=716-200×2=691×8-427=40×6÷2=316+44×2=459÷3÷3=463-133×2=11×3×43=96×3=33×55×2=53+176-140=39-52÷2=239+988=448÷(72÷9)=227×(18÷9)=31×9×3=875-15×32=48×67×9=176÷4=74×(384÷6)=13×17-52=455-15×3=418-(288-18)=10×41-402=11×(312÷4)=40×16÷5=368+469+980=206×4-669=710-99+482=797-52-251=357+102+331=(333-274)×56=180-74×2=(351-267)×78=25×(36÷2)=117-47=(276-201)÷5=11×92=32×(90÷3)=58×(682-646)=897-29×24=163-240÷5=448÷(16÷2)=768÷(320-314)=49×47=19×83=612-478=849-215×3=774-567=119+56×4=9.6-0.6=288×3+195=74×68=97×(14÷2)=104×(362-353)=43×9-373=537-140-294=790+188=817×5-226=495-11×19=2/9+3/9=84÷3=123-19=608-279+134=22×32÷4=304-11×16=980+992-892=561+64×15=494÷(676-674)=32×63×4=24×19+451=(417-155)÷2=712÷(2×2)=65×2×4=123×6-457=339-196+313=912÷4÷6=150-(333-258)=15+515+464=1/8+4/8=354×2+264=110÷2=(356-341)×51=31×15-352=9.3-3.5=980-(107+745)=23×4×3=897-11×63=536+21+51=456-13×17=18×83=19×27÷9=208×(304-300)=11×28÷4=48×98=33×98÷6=18×16-256=10.0-9.9=452-16×25=(312-15)÷3=79×10÷5=12×4×17=436×(795-791)=320+45-227=444÷6×49=549÷9=95×6=3/6-2/6=97×3×2=3.3-1.0=494-13×37=(389-249)÷7=72÷(478-476)=11×3×78=151+739+817=846÷9=275-144÷2=497-92-75=693÷(36÷4)=22×25-460=845+605=486-43×11=291+17×40=996×6÷8=676+130÷2=64-10×4=174÷(2×3)=364+129+474=164×3-439=447-13×18=52×5×3=69×60=485+13×47=868+(416-241)=393-133+71=274-13×18=22×45-631=965-141×6=810÷(3×2)=234÷(24÷8)=841-(557+141)=58×(329-324)=383-129÷3=812÷(2×2)=402÷2×5=31×26+210=(379-163)÷9=81×(729÷9)=732×4=98+155=458-(437-17)=(354-108)÷3=8.4-7.8=12×27×2=35×5=36÷2×8=58+(509-474)=46×30=227-(48+109)=174+11×74=(347-151)÷2=144×3=244÷(2×2)=800-707=216÷9=230÷5×7=7.2+5.1=377-(192+143)=82×9-391=20×10×2=306+10×3=485+18×20=679+263+16=300÷(474-472)=63÷7×87=388+99×3=4/5-1/5=568÷2÷4=(653-23)÷3=130×(20÷4)=292+378÷9=614-(646-601)=120+144×4=168÷(3×2)=3.2-1.6=21×65=84-83+22=244-58-93=687×3-621=97×60÷5=9.8+1.8=20×48÷2=460×(18÷6)=205÷5=768÷(115-112)=189÷7×10=907+815-137=846-239×3=970×2÷5=721×5=12×8×9=121+53=40×4÷8=82+81×7=166×7=136-258÷6=945-462+60=(949-895)÷2=567÷9×54=304+104-77=96×2÷3=708÷3×6=176÷4×85=10×8×50=413-(94+31)=178÷(126-124)=949+(560-240)=942÷(3×2)=964×6÷4=293×2=(461-156)÷5=386×9-438=390÷2+487=47×19-243=75×(31-27)=355×2+834=(299-203)÷6=46×2×42=454×4=196÷(114-112)=187+45-203=784-(904-433)=75-(486-423)=23×10=6.6+1.7=587-41+831=11×20-201=49×(214-205)=76×43×2=306÷6+416=470×6÷4=27+(202-125)=63×15÷3=343-229=18+801÷3=386-186=629-283+661=220-(264-91)=216+354×2=56+38×17=13×23+778=44+809+142=444+213+168=893-775+723=232-152-57=28×2×32=40×10=78÷3=20×(117÷3)=132-19×5=336÷(356-354)=16×3×16=334+11×68=323+271=(986-594)÷8=2.1+2.0=10×34×2=87+220×2=548÷(791-787)=12×35×2=0.7+0.6=647-46×9=495×4=118×8-457=248÷2×7=34×2×15=473-(810-512)=231×3×5=396÷(199-193)=57+14×35=169-38=761-(256+133)=912-28+335=16×(266÷7)=172×2÷8=516÷(2×3)=362+24÷8=459-11×16=471-(354-88)=841-97-342=168÷4×81=40×20÷8=440-135×2=9.3-5.3=113×8-66=56×37÷2=495×2-424=516+(975-196)=335+480-239=732÷(2×2)=977-808=54÷(27÷9)=800÷2÷2=(917-439)÷2=254+125=752+687+486=757-16×46=344÷(39-35)=451-(196+96)=470+273=16×36÷6=180÷(181-172)=950×8=587+579-471=45×67÷3=746+(860-486)=48÷(48÷6)=584×8=43×2×4=25×(98-78)=(451-347)÷2=267+207=485÷(379-374)=30×25÷2=890÷2÷5=688÷(2×4)=405÷(15÷5)=68×2×8=901+(599-483)=88÷(32÷8)=728-(168+404)=6/10+2/10=421+63×15=671-656÷8=10×(337-245)=78+45+223=973+464-370=109×(248-245)=204÷3=36×2×34=95×5=937+24÷4=38×2×83=396÷6×5=36×28÷3=150×5=15×61-221=4.3-1.0=264-(399-220)=85+20×14=343-28+176=408÷8×7=81÷(141-138)=944÷2÷8=269×2=717-418-132=9.1+5.7=40+52×15=203×4÷7=858÷6+240=165÷5=參考答案640÷5=128646÷(112-110)=323(202-171)×35=108540×57=2280520÷4+325=455417+403+149=969310-21×11=79451-317+248=382285+422+164=871409+17×25=83480×2+700=8604/6-1/6=3/6710×8-395=5285220÷(887-883)=5514×21-129=165678÷(2×3)=11379+30×30=979800×(863-856)=56004/6-2/6=2/631×(49÷7)=217886÷2×4=177210÷(30÷6)=257×14=798304-110×2=84458×2÷4=229244+(419-17)=64633+(277-199)=11186.7-63.8=22.9490÷7÷7=1014×14=19621×(972-967)=10511×7×59=4543469×8÷4=93850×18=90030×4×7=840203+54=257988-821=16740.9+51.2=92.1(403-339)×14=89613×59=76731×10=31039×(114-101)=507153÷9×30=510435-18×17=129399÷7+84=141206÷2+293=396599×(72÷9)=479284×10-227=613861-91×8=13326×(33÷3)=286157+(431-140)=44810×8×46=368030+374-275=129760×6-506=4054417÷3+364=503222-22×6=90396-39=357381-47-59=27528×4×2=22430×(49÷7)=210(371-324)×11=517204÷4÷3=17480-87=393865×(30÷5)=5190150-612÷6=48408÷(130-127)=13658×6=348312×(456-453)=936354÷6×5=29568.6-54.9=13.730×8×2=480365-165+270=470744÷(2×2)=186380÷5=76895-248-255=392470-219-97=1541/4+2/4=3/4415÷5×6=49896×(602÷7)=825617×29-81=412316-71-89=156600÷4÷2=75331-900÷4=106312÷8×5=195346×(28÷4)=2422269×3-251=556412-(98+253)=61189+337+833=1359222-19-141=62742÷(56÷8)=106(653-485)÷7=24996÷(2×3)=166123×7÷3=28717×4×15=102016×(378÷9)=67210×95÷5=190377+616+490=1483392÷(12÷6)=196624÷4×8=124825×16-206=194526+786÷2=919185×(144-140)=740381-(126+43)=212486×8=3888487+230-690=27268÷(10÷5)=134312×3÷9=104442×3-74=1252782×(993-988)=3910483-442+377=4183/6+2/6=5/6651×(54÷6)=5859336÷(966-964)=168214+(374-361)=22721×2×24=1008537-535÷5=430476-(246-84)=314810÷2+261=666192÷(54÷9)=32242×(476-472)=968184÷(24÷6)=4681×63=5103792÷2+237=63311×30=3302.0+4.1=6.1106×5×2=106028×2×50=2800161+181+97=43951×30÷3=510652-23×15=307403+870÷3=693144+304÷2=296432+49×4=628972-134×4=436870+990+11=187123.4+71.8=95.218×(180-157)=41418×12÷8=27355-31=324189÷7÷9=3412-11×11=291597-(404-387)=580398-30×2=338269-105=164835-(493-153)=495841-17×40=161128÷4÷2=16178+230=4089.3+5.0=14.3473-154-229=90724-(501+199)=24517+173×4=1209792-(783-31)=40477-32=445357-207=150470-431+331=370214+(191-72)=333(387-297)÷3=30411×7-697=2180122-(288-197)=31434+189-241=382535-21×17=178713-(625-448)=53674×11=81411×(236-182)=59436+199=235470÷2÷5=47984+164×6=1968471-140=331420÷(2×3)=70928-(389+406)=133336÷4÷4=21445-(284-181)=342376÷(10÷5)=188(294-278)×44=70471.4-16.9=54.560×(72÷3)=144044×2×9=79222×25-386=16418×(45÷9)=9019×46-571=30330+738+132=90042÷(24÷4)=724÷4×2=1215+(791-541)=265158÷2×4=31684×6÷7=7242×10×2=8406.4+4.9=11.3154+275=429433-(821-525)=137628+39×22=1486385÷7×11=605429-71=358625×9-196=542947×20÷4=235463-80-63=320440÷2+328=548882÷9×93=911475÷5×23=34560×78÷2=2340493-(462-432)=463408+348÷4=495322+41-76=287840÷(445-438)=12048+189-79=158168÷7÷2=12354+817-827=34421×7×2=29484+249+123=456565×4=226020×(110÷5)=440658÷7÷2=4733×(18÷3)=19830×(144÷9)=480699+441+719=1859122×7÷2=427127+10×99=1117726÷(21÷7)=242592-(975-674)=29192×(384÷4)=8832900÷6×7=1050916-137×4=368284-11×10=174486÷(101-99)=243240-74×2=92789-249×3=42285×3÷5=171(914-221)÷7=992.6-0.5=2.1462-31×2=400755×(27÷9)=226574×(426÷6)=5254919-(636+49)=23421×10-172=38(625-606)×67=1273309+367=676680×7÷4=1190652-274=378509×9÷3=152773×(36÷4)=657185×3-529=269.2-1.8=7.4102+237×3=813173×(20÷5)=692134×9=1206383×2=766900÷5÷2=90448×(16÷8)=89610×37×2=740468÷(14÷7)=234248÷(24÷3)=31187-20×6=67446-15×9=31156×(546÷7)=4368476÷(56÷8)=68349-904÷4=123121+276+418=81518×20=36063÷3=21657÷3=21989×4×9=320414×(180÷4)=63011×11-42=79599-337=262340-107-127=10672+111×4=516120+(386-103)=40321×11-81=15037×(324-316)=296727+54×11=132130×13×2=780821-16×13=613460+40-73=42711×11×4=48497+32=129296÷(2×2)=7438÷(18÷9)=1969.7+9.1=78.842×87×3=1096248×5÷3=80512÷8×59=377624×(180÷4)=1080187×(461-456)=93511×4+258=30264÷2×88=2816829-177-467=185150×(18÷9)=300528÷(947-945)=26410×8×83=6640663-(847-769)=5852/7-1/7=1/773×11-424=37911×29=319981÷9×6=654101+75=176344÷(2×2)=867.8-0.2=7.6559+45+52=656244×2÷8=61389-53=336778-10×13=648315-(27+129)=159222÷6=37333×(77-73)=133245×2×30=2700450-(270+161)=1911×(558-459)=1089126÷2÷3=2148×34=1632(428-68)÷2=180254+174-211=21728+(490-269)=24924×(108÷6)=432984×(72÷8)=8856531+436-433=534801-310+949=1440693÷9×4=308558÷(54÷9)=935.7-0.7=5.090.6-2.7=87.9876×(617-614)=2628414÷9×7=322200×3=600964-(307+81)=576598×(646-641)=2990896÷(4×2)=112628÷2+116=4307.1-2.2=4.9544-620÷2=23421×8=16847×62×2=582833×30=990284+11×28=592181+277=458795÷(18÷6)=265889÷7×8=1016602-396=206(462-447)×73=1095248÷8×61=1891125×4+389=88988×(347-255)=809616×4×62=396870÷7×32=320966÷(2×3)=161493-179-250=6452÷(16÷8)=26627-595+512=544976+686-378=128440×25÷2=50044×(525-471)=2376538-(554-201)=18512×49÷6=98844÷4+947=1158868÷(611-604)=124995-(276+570)=149459+66×4=723863×(248-240)=6904327-31=296252÷3=8445×(790-710)=3600556-56-490=10(484-393)÷7=13688-56÷4=674311×2-143=479(283-13)÷2=1354.2-2.1=2.1836×(672-663)=752447.0-32.1=14.9319+62×6=691672÷8×4=336332÷(68-64)=8319×5×4=380222-30×7=12121×6×3=2178378+(816-391)=803444×5÷3=740432÷6×99=712884×(252÷6)=352819×4×92=699237×9÷3=111174-26×2=12231×2×18=111619×(72÷9)=1520.5+9.6=10.130×16×2=96032×2×41=262424÷(18÷6)=88.2-7.3=0.9122×(27÷9)=366419-(168+102)=149496-712÷8=407(883-39)÷4=211118-(38+15)=65197+55-233=1913×9=117375-73-266=36702÷(2×3)=11716×41÷2=328864÷(3×2)=14484.8-36.0=48.8377-33-342=217×3×15=76515.7+67.6=83.3413×(30÷5)=2478684-16×39=60419+641-643=417498×2-344=652198+631=829252-(67+19)=16616×27-179=253582-332-179=71180÷3×7=42018×38=68435×2÷5=14130+123×2=37658+185+268=51141×29×8=951290+(146-18)=21830×31+564=1494217+217-134=300909-(964-180)=12529×25-595=13019+297-104=212215+14×22=52341-39+484=48645×13÷5=1171/6+3/6=4/670×4÷5=56425-567÷3=236756+442×2=1640982-(594-65)=453191-858÷6=48483÷(242-239)=161160÷(4×2)=2071×(135÷3)=319512×(488-449)=468147÷(203-200)=49734-(759-695)=67027×13×5=175535×14-44=446912+684=1596353-268+323=408252÷(20-11)=2822×(221-189)=70499×10-546=4442/6+4/6=111×58÷2=3194.1+3.7=7.8224-715÷5=81322+72=394702-(234+143)=325706+350=1056446-732÷4=263(944-438)÷2=253602÷7÷2=43343-29×6=16926×98=2548408+472-713=16733×2×10=66039.7+5.5=45.2756×8÷4=1512404+22+293=71950×(75-70)=25014×(18÷6)=4229×30÷5=174(333-85)÷2=124264÷4÷3=22194-92÷2=148356÷4=894/7-2/7=2/7314÷2=15731×60÷2=930408+(385-213)=580443-(429-192)=206264÷2×7=924590×9÷3=177023×23+131=66062+109+264=435769+672+731=2172964÷4=241211×8-694=99410.6+24.6=35.2992-549+19=46274×6×2=88848+137=185355-349+379=385225÷(3×3)=2584×4÷6=56885-(30+572)=2835.5+3.8=9.38.1+3.7=11.820×36÷2=360494-(218-15)=29142×11×7=323424×4×25=24004.4+9.3=13.736÷9×72=288891-(750-629)=770294+859=1153129×6×3=2322113+81-35=159864÷6÷9=1612×18÷4=54(494-106)÷4=972.6-1.1=1.5588-58+926=1456708÷2÷3=11822×(531-479)=11443.2+0.2=3.499×(33-27)=594(399-174)÷3=7515×2×61=1830316÷4=79128×(430-426)=51241×13-30=503284×(331-328)=852473+332×3=1469918÷(3×2)=15364×(105÷7)=960313+296=609852÷3÷2=142466-13×2=440138-380÷4=4310+(495-167)=338119÷7×8=136292-(104+159)=2965÷5×64=832186+12×48=76273+340=413406×(16÷2)=324841×18=73829×28-239=573894-(705-420)=609445+304=74911×3×57=1881427-25×11=152117×(25÷5)=58541×(78÷3)=1066170+14×22=47857÷(337-334)=19205-20×4=125350-648÷4=18835×6×3=630807÷3=269512÷8×61=3904450-15×12=270182-163+67=86193-168=25318÷6=53413-224+600=78912×37-411=33616×5-411=2669399+144÷2=471210-46=164925÷5÷5=3714.7+29.1=43.8296÷(72÷9)=37540÷6×7=630240÷4=60812÷4=20311×8×5=44015×27+905=1310625+(698-419)=904175÷(35÷5)=25858×(24÷6)=3432169+146-167=14886×10=860209+215+55=479349+20×32=989361×(16÷8)=722220-471÷3=63525÷(42÷6)=75431-183-102=146492-(383+56)=53114÷(605-602)=3818×55-394=596469-11×38=5111×2×34=74871+114×5=641882÷7÷6=21225÷5×6=2707.0+7.2=14.210×9×87=7830816-10×36=45612÷6×37=7483-31+60=11216+(328-79)=265142×4÷8=71288+57×2=402(823-208)÷3=20527×43=1161439-96÷6=42318÷2×7=6344×56÷7=35285.5-79.6=5.9407-326+134=215213×2-370=56560-432-60=68414×2×5=414094-(151-97)=4024×4×65=6240611-872÷8=502476×2-744=208(808-720)÷4=22944+646-434=1156(543-395)÷2=74892+787-15=1664157+233=390375-(669-531)=237456×(370-367)=136824.8+48.5=73.34/6+2/6=1206+45-110=141908-(65+763)=8020÷4×76=38019×7+318=451856+364-52=116826×(14÷2)=182782×3÷2=117311×35×2=770135×(328-324)=540471÷(235-232)=157294÷6+81=13066×(56÷8)=462405÷(386-383)=13567×82=5494192+199+37=428496÷(2×2)=12418×11=198626-(394+23)=209608÷8×4=304406-185=221612÷(3×3)=68(457-400)÷3=19622+60÷2=652216×4-550=314(198-122)×21=1596407-(59+213)=13515×(378-363)=225513×4-351=1701128×(336-333)=384475-(258-230)=44715×43+17=662244+128-60=312324÷(3×2)=5479-24+653=70822×(136÷4)=74875.3+11.8=87.1397-(72+186)=13935÷7×75=37511×2×94=2068222×(18÷6)=666516÷(2×2)=129576÷(3×2)=9665-31+13=472.4-1.9=0.5(864-852)÷2=6460÷(35÷7)=92367×2-217=517625÷(63-58)=12525×(372÷4)=2325861×(999-995)=3444266+209+75=55074+243=317361+331=692133+735÷3=378840÷4÷5=425/7-1/7=4/7819÷(3×3)=9145×(80÷8)=450591-(906-609)=294712÷8=8910.0+3.5=13.5523-890÷5=345(920-852)×98=666412×58=69668×15÷4=25585×70×2=1190017×41×5=3485123×5+618=123364÷(289-281)=8665÷7×6=570190÷5÷2=19585÷(25÷5)=117600-152+986=143412×23-194=82862-(300+184)=378238÷7×29=986726×9÷2=3267952÷(12÷6)=476454-280÷2=314822÷(3×2)=137380÷(496-491)=76395+147×6=1277571×3=1713445-375÷3=32040÷2×51=1020261+238=4993/8+2/8=5/8895×3-832=185315×3×59=2655425+518-457=486331+11×81=1222676÷(2×2)=169218+171-73=3162.5+8.4=10.9225-11×5=170402×2÷6=134170+21×38=968451-203=248649-73=57615÷5×33=99(876-174)÷3=234302-(17+121)=16410.0-3.5=6.5962+(588-461)=1089975-54-917=4105+585+566=125678÷6=13665×2-569=761203-175+360=388345+852=1197435-483÷7=36641×15-102=513425-417+435=443734+304÷8=772258-71-125=6263÷7=9933-168×5=93153÷9×27=45916×2×91=291260×6=360506-552÷6=414386÷2×6=1158803-568-17=218489-(16+262)=211145÷5×86=2494828-413=415250-(311-162)=1013.5+4.5=8.0228-19×12=0822-47-127=64866×10×4=2640850+63×13=1669141×3=42351×12-604=8450-16×18=162(474-153)÷3=107521-135×3=11630×11÷2=165445+(116-21)=540390-12×29=42459+22×12=723284-240÷4=22486×5×6=2580474÷(14÷7)=237203-129=74391-(248+93)=50849+232×3=1545528-99×4=13219×17×3=969220÷2+141=251144÷4÷9=4248÷4×6=372641-(376+207)=58937+(949-710)=1176372+156÷2=450176×(68-65)=528128÷2×57=3648752÷4÷2=9414×11×5=770134+15×12=3146/8-1/8=5/813×8×7=728(576-538)×61=231854×(56÷2)=1512103+884+905=1892442+(239-123)=558307+(469-290)=486483÷(21÷3)=69958-366÷2=775451+13×9=568482-21×12=230852×(568-561)=5964854-39×10=464210÷5×91=3822304÷2+223=375899+327-297=92945×5×2=450827+762+603=2192409-197+179=391174÷(12÷6)=8721×92×6=1159212×26=312161×3=4833/6-1/6=2/6795+224+638=1657495-217=278398+239×2=876312-58×3=13829×24=696163+88×3=427454-174=280635×(826-821)=3175640÷4÷8=20392÷7÷4=14391+(627-85)=93340.7-4.3=36.410×28×3=840(184-94)÷3=30105×(32÷8)=42074×(421-365)=4144318÷(246-243)=106261+17×8=397308+833+609=1750100×4×6=2400(253-153)÷5=20168÷(2×3)=2872×12÷8=108763-10×71=5323×(126-107)=437176-12×7=9212×(513÷9)=684588+87×9=1371915+(661-15)=1561839-789+171=221343×8=2744780-179×4=64840-724+442=558153+74-220=764×83÷2=2656955-384+740=1311453-396=57182×4-534=194930-217-130=5835/10-1/10=4/10224+88=312(278-231)×18=846433×2-825=4115×8÷2=6025×(454-415)=975469-255-163=516.4-1.1=5.3626-255×2=116305×3-686=229269-102÷2=21894÷(132-130)=47(218-202)×30=48054×58=3132808×2=1616311-332÷2=145609+155=764201-25×4=101585÷9=6513×2×5=130468×(221-213)=374428+82÷2=69806-578-52=17687-(129-120)=78330÷6×63=346544×2×96=8448876÷6÷2=7347×(30÷3)=470359+21×32=103148+492×2=1032262+158÷2=341486÷(21÷7)=16222×22-438=46(500-473)×28=75659×(105÷7)=88518×4×18=129610×30×2=600134-16×8=6280÷2=140144÷4×5=180197-120+285=362873-(460+369)=4476+(314-145)=2452/4-1/4=1/4113×(28÷7)=45210.0-9.4=0.6248÷(105-97)=31791÷(165-158)=11363+192=25534.0+65.2=99.2900÷(45÷9)=180111×6÷3=222252÷7×2=72325×(247-244)=975881+24+69=97454×54÷3=972159×4×3=1908495÷3÷5=33486×2÷3=324(246-228)×19=34289×(59-55)=35644×76×9=300965/7+2/7=1306-12×21=549.1+9.0=18.1114÷(3×2)=19756÷9=8463×(171÷9)=1197(734-56)÷2=339450÷(3×3)=50280÷(2×4)=3588×(584÷8)=6424888÷8×7=777648÷4÷2=81801÷(3×3)=89113+271+559=94343×22÷2=473580-146-343=9136÷3×61=73227×4×6=648122×6÷3=244423+(264-161)=52615×8×2=24017×18×2=612355-59-149=14744×(382-343)=1716345-85-174=8616×24-282=1022/6+3/6=5/650×5=250993×(27÷9)=297992×7×9=5796233