Fill in all the missing number words, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. Note that you will lose points if you ask for hints or clues!

Here are the details of twelve renewable energy installations in Sheffield. Can you write the size of each renewable installation in words?

S t s h and t Kwh	F h t Kwh
S t s hundred and Kwh	One Kwh
and Kwh	Kwh
S and Kwh	and Kwh
and Kwh	Kwh
Kwh	Kwh

Many thanks to Sheffield Renewables for the use of their top trump cards.