文档介绍：一年级上册数学口算比赛题(上)班级:姓名:成绩:一、 口算(每题1分,共40分)7+6=     5+9=        8+7=         5+8=      7+9=   2+8=      6+5=        7+4=         8+8=      6+8=     2+9=      7+7=       3+7=       4+6=     6+9=      8+6=       3+8=        5+5=        7+8=      12–4=  15–6=    14–7=       11–8=       14–9=     15–7=15–9=     16–7=      13–6=     10–5=   11–5=   13–7=      15–8=        14–5=     10–9=     17–9=     17–9=     11–5=         13–8=18–9=11–3=二、口算(每题2分,共20分)8+2+5=     8–6+9=       6+4+3=    7–3+8=    8+4—10=  6–6+8=    8+2—7=      3+14—5=      9+7+2=     9–4+13=  三、在( )里填上合适的数。(每题2分,共30分) 3+( )=7          5+( )=13          4+( )=12 2+( )=15         18–( )=8           18–( )=9    ( )–6=10         ( )+2=16        8=( )+216=( )+13       7=( )+2           9=( )+97+( )=15         13–( )=6           ( )–8=8   四、“〈”“〉”“=”。(每题2分,共10分)12–8○17–818–9○14–89+8○9+35+7○8+411–7○9+9