Question

看一看，算一算。

1. four － one =                                 2. seven － two =                             3. eight － six =                     
4. seven + three =                               5. six + three =                                 6. five + one =                   
7. five  + four =                                  8. nine － one =                

Answer 1

1. three    2. five    3. two    4. ten    5. nine    6. six    7. nine    8. eight