Now that you have learnt how to add 2 digit numbers, it is time to apply that skill by doing this activity which will simply have you adding random two digit numbers. I recommend you use working out paper while doing this activity

Adding to 10
Addition Table
Subtraction Table
Collumn Addition
Collumn Subtraction
Counting Up and Down

Activites

1 Digit Addition
1 Digit Subtraction
2 Digit Addition
2 Digit Subtraction