William shows us how to record amounts of money – where to put the symbols for the dollars and cents.
Please write a comment to give William some feedback on his maths thinking.
William shows us how to record amounts of money – where to put the symbols for the dollars and cents.
Please write a comment to give William some feedback on his maths thinking.
Which science facts did the author need to know to write this book? Type your answer in, or if your home computer has a microphone, do a voice recording.