SpuQ Subtraction
Improve your math skills by practising subtraction exercises of different difficulty levels. Subtractions are available at 4 different levels up to 10, 20, 50 and up to 100. The levels up until 50 and 100 allow you to choose between easy and difficult sums. The menu displays examples of both the easy and difficult sums. This way you'll have an idea of what kinds of sums to expect. After you've finished the question, Spuq will show you whether you got the answer right or wrong. If you got it wrong, you'll get another chance of course. If you still can't manage to give the right answer, SpuQ will tell you after two more tries. In primary school (and afterwards!), subtraction sums are just as important to general numeracy as tables. You can practise the problems in class but also at home. For the best results, try practicing regularly, 15 minutes at a time for example.