Practise mathematics online - the new site of Mathefritz

Text task:
Write down the arithmetic problem for the text and calculate it!

Text task: write down the arithmetic problem from the text and calculate the task. To do this, you have to convert the numbers as a word into a number and also recognise the correct arithmetic symbol. 

Text problem: Add five and seven! The arithmetic problem with solution is:5 + 7 = 12

The online exercises