小学一年级数学口算练习题-20以内的加减法在线看

程枫 1172分享

  (1)10 + 6 =

  (2)6 + 2 =

  (3)5 - 4 =

  (4)14 + 2 =

  (5)5 - 1 =

  (6)7 - 2 =

  (7)7 - 6 =

  (8)8 + 4 =

  (9)5 + 1 =

    253146