This page contains links to free math worksheets for Addition problems. Click one of the buttons below to view a worksheet and its answer key. You can also use the 'Worksheets' menu on the side of this page to find worksheets on other math topics.
These addition worksheets are similar to the RocketMath, Wolf Swamp or Mastering Math Facts addition worksheets used at many schools. These are typically one minute, timed tests (follow the "Timer" link off the home page.)
These are 80 and 100 problem addition workshets designed to incrementally build addition fact competency.
Each of these addition worksheets provide exercises for progressively more complex types of addition problems.
These addition worksheets provide sample programs that should help develop skills for specific applications of addition (addition with time, money, multiples of 5, etc.)
Addition worksheets that introduce multiples and skip-counting. These addition worksheets are an excellent stepping stone to multiplication.
Practice addition worksheets for doubling values. Includes worksheets for single digit addition, two digit addition that require no borrowing (mental addition) and for addition worksheets for factor of five. These addition worksheets are great tools for place-value concepts.