Please read the text and answer the questions about the Vikings. If you don't have a printer at home, don't worry about printing it off. Have a look at the questions and make a note of your answers on paper instead. There are three levels of difficulty; choose whichever one you feel most comfortable with.
Arithmetic Challenge
Choose an arithmetic challenge from below, or do all three! Similar to the earlier task, if you don't have a printer at home, please just do any working out on a piece of paper.
Viking Runes
Can you crack the code written in Viking runes and uncover the hidden message?