Practising addition for 6-7 years old pupils. Answers should be provided for addition exercises generated randomly from a multiplication table. In order to have motivation for correct answers, a fox chases a rabbit and catches it after certain number of wrong answers. A confusion table shows correct and wrong answers to reveal problematic additions.
Choose possible 'additives' from 1 to 10, then press button Start. Additives will be generated automatically. Provide the correct answer, the 'sum' of the addition into the input box and press key Enter.