William Luders

Create an infinite number of worksheets! Just open the file and you have 9 problems that require regrouping...WITH A KEY. Close and re-open and you have a different set of practice items! Look for my 2-, 4-, 5-, and even 6- digit practice sheets. THANKS FOR USING!

EVERY TIME you open the document you will get a different worksheet. Great for practice, group seat work, collaboration (assign to a team and they work together or designate portions with team consensus). Easy to produce for ISS. Room for check with addition. Key is included!

A new worksheet every time! A new matching key every time! These are great for practice, homework, centers, week-long assignments, and cooperative learning/collaboration. Assign to teams, they can decide how to share the workload, and they can get together on the answers, and they can find errors and work together to correct them. 2 pages, 12 on a page 24 problems total. (Preview only shows one page.)

A new worksheet every time! A new matching key every time! These are great for practice, homework, centers, week-long assignments, and cooperative learning/collaboration. Assign to teams, they can decide how to share the workload, and they can get together on the answers, and they can find errors and work together to correct them. 2 pages, 12 on a page 24 problems total. (Preview only shows one page.)

A new worksheet every time! A new matching key every time! These are great for practice, homework, centers, week-long assignments, and cooperative learning/collaboration. Assign to teams, they can decide how to share the workload, and they can get together on the answers, and they can find errors and work together to correct them. 2 pages, 12 on a page 24 problems total. (Preview only shows one page.)