How much money do I have left if I buy a soda? By the end of the week, how much of my daily allowance will I be able to save if I don't?
However, caution must be taken into account when review is repeatedly covered in your classroom. You do not want your students to become bored or frustrated with the repetition.
Solve vertical and horizontal computation problems
Or you can usually find textbooks and workbooks at the public library, where you can also copy any worksheets that you want to use.