Times table fact recall

The first Excel file recalculates to generate new worksheets to support children practicing the recall of their times table facts. It is fashioned to provide four practice slips per A4 page. The challenge is to be able to complete 60 recall facts in 60 seconds. With practice many students can. 60in60.xls
As an extension the second file challenges children to practice addition, subtraction, multiplication and division (based on the times table facts) there are 100 sums to be completed in less than three minutes. TotalRecall.xls