精品文档---下载后可任意编辑时间： 20 以内口算题专项测试 姓名：( )+5=12 5+( )=17 ( )+7=7 ( )+1=15 3+( )=14 ( )-3=10 ( )+9=13 ( )+5=11 ( )+2=10 13-( )=11 ( )+5=9 14-( )=12 19-( )=14 ( )-3=7 ( )-4=3 ( )+9=16 ( )+0=9 ( )-6=4 5+( )=10 9+( )=18 9-( )=6 8+( )=19 8+( )=10 ( )+3=14 ( )+7=17 4-( )=4 ( )+6=18 13-( )=10 9+( )=12 1+( )=13 ( )-0=4 4+( )=16 6-( )=5 9+( )=19 17-( )=15 5+( )=9 4- ( )=0 ( )-2=7 16-( )=13 8+( )=14 ( )-10=2 ( )+6=18 ( )-7=11 ( )-1=5 6-( )=4 3+( )=3 ( )+3=11 2+( )=9 9-( )=7 ( )-5=0 6-( )=5 ( )+3=9 5+( )=11 ( )+4=5 12-( )=7 ( )+16=19 4+（ ）=7 8-( )=8 ( )-3=3 4-( )=1 9-( )=6 ( )-1=5 2+( )=5 ( )+8=10 12+( )=16 ( )+2=6 ( )-7=3 11+( )=15 0+( )=8 14-( )=11 19-( )=16 ( )+2=5
