人教版小学三年级数学上册口算比赛用题.doc(20200822215215).pdf

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660 68002505 3 80042073220480458334202093388041200200117 80 4605107608570714259002200844091930339030228357296868498078004330332364258263425505800842026331604800700690358024404824802605244840454+36=37+55=73-35=74+21=120-73=293=90-47=70-32=56+34=36+23=21+67=563=43+26=61+46=58-45=103=52=355=82 9=51 7=84 9=46 6=3（）=12（）4=20 36 4=31 5=13 2=27 7=41 6=2（）=10（）9=81 56 7=29 3=9 5=29 3=24 5=5（）=45（）4=32 48 6=43 5=54 6=49 5=79 8=6（）=36（）5=30 35 7=72 8=27 8=21 4=37 4=5（）=25（）4=36 36 9=28 9=39 9=61 7=48 9=9（）=72（）2=6 72 9=24 4=67-54=67+23=80-37=55-38=16+25=432=32+53=42+15=21+79=120-43=25-7=62-35=47-29=213=44+17=21+78=76-37=93-17=28+35=403=72-35=723=9110=36+52=58-46=68-46=68-37=76-68=805=77-29=66-38=72-39=45+15=17+46=2004=75+34=57+33=4008=224=2318=5417=123=8404=4008=224=2318=5417=123=8404=991=313=8447=2802=3202=54020=9646=8050=4207=6535=1105=7328=9303=2420=26+9=57381500700422993770766039603180965156606800250538004207322048045833420209338804120020011780460510760857071425900220084409193033903022835729686849807800433033236425826342550580084202633160480070069035802440244840454+36=37+55=73-35=74+21=120-73=293=90-47=70-32=56+34=36+23=21+67=563=43+26=61+46=58-45=829=51 7=84 9=46 6=3（）=12（）4=20 36 4=31 5=13 2=27 7=41 6=2（）=10（）9=81 56 7=29 3=9 5=29 3=24 5=5（）=45（）4=32 435=54 6=49 5=79 8=6（）=36（）5=30 35 7=72 8=27 8=21 4=37 4=5（）=25（）4=36 36 9=28 9=39 9=61 7=48 9=9（）=72（）2=6 72 9=24 4=14 7=23 6=47 7=7（）=28（）3=21 56 8=28 3=65 8=26 3=51 8=8（）=4（）4=16 63 7=34 6=10 7=77 9=37 5=6（）=24（）6=48 28 7=36 6=17 2=40 6=19 8=7（）=56（）1=7 54 9=64 8=58 9=41 7=66 7=2（）=14（）7=63 24 6=49 9=35 4=29 9=29 4=2（）=8（）5=35 42 6=30 8=15 2=17 6=32 5=3（）=18（）3=12 408=33 9=46 8=17 7=9（）=45（）9=54 32 4=54 6=25 4=23 3=23 9=6（）=12（）8=24 16 2=19 2=43 5=67 9=9 4=8（）=16（）3=27 42 7=23 5=35 6=29 5=33 5=1（）=4（）3=9 49 7=45 5=19 2=23 6=22 4=7（）=49（）7=42 24 8=26 4=37 8=54 8=55 6=9（）=18（）8=64 18 6=64 9=69 8=19 3=5103=409=2330=844=153=124=509=425=999=755=2055=4610=86=72+19=180180=488=45+37=550-550=500-370=25+75=55+88=69+24=350-80=77+66=790+130=87-29=800-330=99+11=257257=65+35=648=92+46=467=506=0 8=399=93-39=86-68=1000300=29+63=54-45=759=819 =800-260=860=470-80=557=38+52=250+630=77+33=