Subtraction - Everlasting Maths Worksheet

Developer's DescriptionBy Grey Olltwit SoftwareChoose from 3 levels of subtraction sums from single digits to three figure problems.Choose from 3 levels of subtraction sums from single digits to three figure problems. Each sum is randomly produced one at a time on a blackboard style interface. Audio and visual encouragement let's you know when you are right and when you need to try again. Includes the ability to demonstrate "borrow 1". There is a facility to print out personalized certificates to encourage improvement.