十道破十法口算题（破十法练习题口算题）

18 – 9 = 17 – 9 = 16 – 9 = 15 – 9 =



        

14 – 9 = 13 – 9 = 12 – 9 = 11 – 9 = 



      

17 – 8 = 16 – 8 = 15 – 8 = 14 – 8 =



    

13 – 8 = 12 – 8 = 11 – 8 = 16 – 7 = 



    

15 – 7 = 14 – 7 = 13 – 7 = 12 – 7 =



    

11 – 7 = 15 – 6 = 14 – 6 = 13 – 6 =



      

12– 6 = 11 – 6 = 14 – 5 = 13 – 5 =



    

12 – 5 = 11 – 5 = 13 – 4= 12 – 4=



    

11 – 4= 12 – 3 = 11 – 3 = 11 – 2 =