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?
Thus, the math worksheets which you get for your kids should include interesting word problems that help them with the practical application of the lessons they learn. It should also present the same problem in a variety of ways to ensure that a child's grasp of a subject is deeper and comprehensive.
Subtract 1-, 2-, 3-, 4-, or 5-digit number from a 5-digit number
Another important point I keep in mind is that I never want this regular math review time to take up and hour of class time. I want it to be quick but effective. This is not instructional time, but time for the students to review material they have already learned.