姓名: 时间 得分_____(共50题)
4+( )=10 ( )+5=5 ( )-2=5 10-( )=2 ( )-6=4
( )-4=2
( )+3=9
3-( )=2
5+( )=9
( )+3=3
10-( )=5
( )-4=3
( )+2=9
0-( )=0
7-( )=2 2+( )=9 10-( )=4 ( )+5=7 4+( )=10 ( )-7=2 6+( )=7 ( )-2=4 10-( )=3 10-( )=1 ( )-7=2 ( )-1=8 10-( )=3 ( )-9=1 5+( )=8 6-( )=3 7-( )=7 ( )+2=7 ( )+3=8 ( )-3=0 10+( )=10 ( )-2=7 ( )-3=4 ( )+2=7 ( )+3=9 2+( )=10 0+( )=5 5+( )=7 6-( )=2 ( )+7=8 9-( )=5 8-( )=2 ( )-6=1 1+( )=8 3+( )=5 ( )-2=7